# Energy Extrapolation

[1]:

!pip install block2==0.5.2rc5 -qq --progress-bar off --extra-index-url=https://block-hczhai.github.io/block2-preview/pypi/
!pip install pyscf==2.1.1 -qq --progress-bar off


## Introduction

In this tutorial we explain how to do DMRG energy extrapolation and also get an estimate of the error in the extrapolated energy. First we need to do a normal DMRG calculation, and then a DMRG with a reserve schedule, and then we do the energy extrapolation using the data from the reserve schedule. The DMRG energy is extrapolated using a linear fit for discarded weight vs energies for different bond dimensions. The error is estimated as one fifth of the extrapolation distance, as a convention. It is not recommended to use the normal DMRG data for the extrapolation because the energy for each bond dimension may not be fully converged. For the same reason, the energy at the largest bond dimension may also be excluded from the extrapolation.

First, we prepare the integrals and the MPO and the initial guess for the MPS.

[2]:

import numpy as np
from pyblock2._pyscf.ao2mo import integrals as itg
from pyblock2.driver.core import DMRGDriver, SymmetryTypes

from pyscf import gto, scf

mol = gto.M(atom='C 0 0 0; C 0 0 1.2425', basis='ccpvdz', symmetry='d2h')
mf = scf.RHF(mol).run(conv_tol=1E-14)
ncas, n_elec, spin, ecore, h1e, g2e, orb_sym = itg.get_rhf_integrals(mf,
ncore=2, ncas=26, g2e_symm=8)

print("NCAS = %d NCASELEC = %d" % (ncas, n_elec))
driver = DMRGDriver(scratch="./tmp", symm_type=SymmetryTypes.SU2,
driver.initialize_system(n_sites=ncas, n_elec=n_elec, spin=spin, orb_sym=orb_sym)
mpo = driver.get_qc_mpo(h1e=h1e, g2e=g2e, ecore=ecore, iprint=1)
ket = driver.get_random_mps(tag="KET", bond_dim=250, nroots=1)

converged SCF energy = -75.3869023777058
NCAS = 26 NCASELEC = 8
integral symmetrize error =  7.237728341514619e-12
integral cutoff error =  3.0907247248324555e-20
mpo terms =      28590

Build MPO | Nsites =    26 | Nterms =      28590 | Algorithm = FastBIP | Cutoff = 1.00e-20
Site =     0 /    26 .. Mmpo =    13 DW = 0.00e+00 NNZ =       13 SPT = 0.0000 Tmvc = 0.002 T = 0.012
Site =     1 /    26 .. Mmpo =    42 DW = 0.00e+00 NNZ =       69 SPT = 0.8736 Tmvc = 0.003 T = 0.014
Site =     2 /    26 .. Mmpo =    80 DW = 0.00e+00 NNZ =      201 SPT = 0.9402 Tmvc = 0.005 T = 0.022
Site =     3 /    26 .. Mmpo =   126 DW = 0.00e+00 NNZ =      271 SPT = 0.9731 Tmvc = 0.005 T = 0.026
Site =     4 /    26 .. Mmpo =   164 DW = 0.00e+00 NNZ =      497 SPT = 0.9759 Tmvc = 0.006 T = 0.025
Site =     5 /    26 .. Mmpo =   210 DW = 0.00e+00 NNZ =      681 SPT = 0.9802 Tmvc = 0.009 T = 0.030
Site =     6 /    26 .. Mmpo =   264 DW = 0.00e+00 NNZ =      831 SPT = 0.9850 Tmvc = 0.009 T = 0.029
Site =     7 /    26 .. Mmpo =   326 DW = 0.00e+00 NNZ =     1127 SPT = 0.9869 Tmvc = 0.012 T = 0.060
Site =     8 /    26 .. Mmpo =   396 DW = 0.00e+00 NNZ =     1361 SPT = 0.9895 Tmvc = 0.012 T = 0.055
Site =     9 /    26 .. Mmpo =   474 DW = 0.00e+00 NNZ =     1565 SPT = 0.9917 Tmvc = 0.012 T = 0.058
Site =    10 /    26 .. Mmpo =   560 DW = 0.00e+00 NNZ =     1775 SPT = 0.9933 Tmvc = 0.012 T = 0.046
Site =    11 /    26 .. Mmpo =   650 DW = 0.00e+00 NNZ =     2109 SPT = 0.9942 Tmvc = 0.013 T = 0.066
Site =    12 /    26 .. Mmpo =   674 DW = 0.00e+00 NNZ =     8581 SPT = 0.9804 Tmvc = 0.019 T = 0.085
Site =    13 /    26 .. Mmpo =   654 DW = 0.00e+00 NNZ =     4571 SPT = 0.9896 Tmvc = 0.011 T = 0.048
Site =    14 /    26 .. Mmpo =   560 DW = 0.00e+00 NNZ =     3347 SPT = 0.9909 Tmvc = 0.005 T = 0.036
Site =    15 /    26 .. Mmpo =   474 DW = 0.00e+00 NNZ =     1523 SPT = 0.9943 Tmvc = 0.004 T = 0.027
Site =    16 /    26 .. Mmpo =   396 DW = 0.00e+00 NNZ =     1385 SPT = 0.9926 Tmvc = 0.003 T = 0.022
Site =    17 /    26 .. Mmpo =   326 DW = 0.00e+00 NNZ =     1241 SPT = 0.9904 Tmvc = 0.003 T = 0.017
Site =    18 /    26 .. Mmpo =   264 DW = 0.00e+00 NNZ =     1061 SPT = 0.9877 Tmvc = 0.002 T = 0.015
Site =    19 /    26 .. Mmpo =   210 DW = 0.00e+00 NNZ =      903 SPT = 0.9837 Tmvc = 0.002 T = 0.013
Site =    20 /    26 .. Mmpo =   164 DW = 0.00e+00 NNZ =      499 SPT = 0.9855 Tmvc = 0.001 T = 0.011
Site =    21 /    26 .. Mmpo =   126 DW = 0.00e+00 NNZ =      421 SPT = 0.9796 Tmvc = 0.001 T = 0.008
Site =    22 /    26 .. Mmpo =    70 DW = 0.00e+00 NNZ =      321 SPT = 0.9636 Tmvc = 0.000 T = 0.007
Site =    23 /    26 .. Mmpo =    39 DW = 0.00e+00 NNZ =      153 SPT = 0.9440 Tmvc = 0.000 T = 0.009
Site =    24 /    26 .. Mmpo =    13 DW = 0.00e+00 NNZ =       67 SPT = 0.8679 Tmvc = 0.000 T = 0.004
Site =    25 /    26 .. Mmpo =     1 DW = 0.00e+00 NNZ =       13 SPT = 0.0000 Tmvc = 0.000 T = 0.003
Ttotal =      0.746 Tmvc-total = 0.151 MPO bond dimension =   674 MaxDW = 0.00e+00
NNZ =        34586 SIZE =      3192901 SPT = 0.9892

Rank =     0 Ttotal =      0.888 MPO method = FastBipartite bond dimension =     674 NNZ =        34586 SIZE =      3192901 SPT = 0.9892


## The Normal Schedule

First, we do a DMRG with the normal schedule (namely, the bond dimension increses). We first do 20 2-site sweeps, and then 8 1-site sweeps when it is close to convergence, which is cheaper.

[3]:

bond_dims = [250] * 4 + [500] * 4 + [750] * 4 + [1000] * 4
noises = [1e-4] * 4 + [1e-5] * 12 + [0]
thrds = [1e-8] * 20

energy = driver.dmrg(mpo, ket, n_sweeps=28, bond_dims=bond_dims, noises=noises,
thrds=thrds, iprint=2, twosite_to_onesite=20)
print('DMRG energy (variational) = %20.15f' % energy)

Environment initialization | Nsites =    26 | Center =     0
INIT-R <-- Site =   23 ..  Bmem =   200 B Rmem =   200 B T = 0.00
INIT-R <-- Site =   22 ..  Bmem = 2.47 KB Rmem = 2.47 KB T = 0.00
INIT-R <-- Site =   21 ..  Bmem = 22.6 KB Rmem = 22.6 KB T = 0.01
INIT-R <-- Site =   20 ..  Bmem =  237 KB Rmem =  237 KB T = 0.02
INIT-R <-- Site =   19 ..  Bmem = 3.46 MB Rmem = 1.62 MB T = 0.11
INIT-R <-- Site =   18 ..  Bmem = 25.7 MB Rmem = 1.91 MB T = 0.38
INIT-R <-- Site =   17 ..  Bmem = 31.7 MB Rmem = 2.39 MB T = 0.48
INIT-R <-- Site =   16 ..  Bmem = 40.6 MB Rmem = 3.04 MB T = 0.73
INIT-R <-- Site =   15 ..  Bmem = 51.7 MB Rmem = 3.84 MB T = 0.94
INIT-R <-- Site =   14 ..  Bmem = 66.2 MB Rmem = 4.84 MB T = 1.50
INIT-R <-- Site =   13 ..  Bmem = 83.1 MB Rmem = 6.77 MB T = 2.07
INIT-R <-- Site =   12 ..  Bmem =  116 MB Rmem = 8.38 MB T = 6.14
INIT-R <-- Site =   11 ..  Bmem =  126 MB Rmem = 10.0 MB T = 6.20
INIT-R <-- Site =   10 ..  Bmem =  143 MB Rmem = 9.48 MB T = 14.06
INIT-R <-- Site =    9 ..  Bmem =  122 MB Rmem = 9.15 MB T = 4.83
INIT-R <-- Site =    8 ..  Bmem =  116 MB Rmem = 7.99 MB T = 3.10
INIT-R <-- Site =    7 ..  Bmem =  101 MB Rmem = 7.88 MB T = 2.71
INIT-R <-- Site =    6 ..  Bmem = 97.8 MB Rmem = 6.72 MB T = 2.67
INIT-R <-- Site =    5 ..  Bmem = 82.3 MB Rmem = 6.12 MB T = 2.58
INIT-R <-- Site =    4 ..  Bmem = 73.9 MB Rmem = 5.19 MB T = 4.01
INIT-R <-- Site =    3 ..  Bmem = 61.7 MB Rmem = 4.42 MB T = 2.17
INIT-R <-- Site =    2 ..  Bmem = 52.0 MB Rmem = 3.42 MB T = 1.94
INIT-R <-- Site =    1 ..  Bmem = 32.7 MB Rmem = 2.33 MB T = 1.22
INIT-R <-- Site =    0 ..  Bmem = 18.1 MB Rmem = 1.28 MB T = 0.88
Time init sweep =       58.944 | MaxBmem =  143 MB | MaxRmem = 9.48 MB
| Tread = 0.000 | Twrite = 0.376 | Tfpread = 0.000 | Tfpwrite = 0.325 | data = 107 MB | cpsd = 85.7 MB | Tasync = 0.000

Sweep =    0 | Direction =  forward | Bond dimension =  250 | Noise =  1.00e-04 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   8 E =    -73.8474331980 Error = 0.00e+00 FLOPS = 1.13e+06 Tdav = 0.00 T = 0.32
--> Site =    1-   2 .. Mmps =   10 Ndav =   6 E =    -74.7572678886 Error = 0.00e+00 FLOPS = 1.24e+07 Tdav = 0.00 T = 0.90
--> Site =    2-   3 .. Mmps =   35 Ndav =   7 E =    -75.4057431921 Error = 0.00e+00 FLOPS = 2.53e+07 Tdav = 0.01 T = 1.10
--> Site =    3-   4 .. Mmps =  126 Ndav =  12 E =    -75.4933199025 Error = 0.00e+00 FLOPS = 3.02e+07 Tdav = 0.12 T = 2.27
--> Site =    4-   5 .. Mmps =  250 Ndav =  13 E =    -75.5511779853 Error = 1.55e-07 FLOPS = 1.85e+08 Tdav = 0.15 T = 3.18
--> Site =    5-   6 .. Mmps =  250 Ndav =  11 E =    -75.5821441039 Error = 4.05e-07 FLOPS = 4.28e+08 Tdav = 0.12 T = 2.25
--> Site =    6-   7 .. Mmps =  250 Ndav =   9 E =    -75.5915829325 Error = 2.43e-07 FLOPS = 3.66e+08 Tdav = 0.10 T = 2.43
--> Site =    7-   8 .. Mmps =  250 Ndav =   8 E =    -75.6005958131 Error = 2.24e-07 FLOPS = 3.48e+08 Tdav = 0.09 T = 2.51
--> Site =    8-   9 .. Mmps =  250 Ndav =   7 E =    -75.6084163811 Error = 1.89e-07 FLOPS = 1.75e+08 Tdav = 0.16 T = 2.60
--> Site =    9-  10 .. Mmps =  250 Ndav =   6 E =    -75.6139136492 Error = 1.55e-07 FLOPS = 3.21e+08 Tdav = 0.08 T = 3.94
--> Site =   10-  11 .. Mmps =  250 Ndav =   6 E =    -75.6263559050 Error = 1.08e-07 FLOPS = 2.95e+08 Tdav = 0.09 T = 2.58
--> Site =   11-  12 .. Mmps =  250 Ndav =   7 E =    -75.6446170827 Error = 1.08e-07 FLOPS = 1.31e+08 Tdav = 0.27 T = 11.36
--> Site =   12-  13 .. Mmps =  250 Ndav =   7 E =    -75.6622214724 Error = 1.10e-07 FLOPS = 1.23e+08 Tdav = 0.27 T = 8.55
--> Site =   13-  14 .. Mmps =  250 Ndav =   7 E =    -75.6734975685 Error = 8.78e-08 FLOPS = 1.49e+08 Tdav = 0.23 T = 6.63
--> Site =   14-  15 .. Mmps =  250 Ndav =   6 E =    -75.6831150768 Error = 7.50e-08 FLOPS = 1.18e+08 Tdav = 0.21 T = 2.68
--> Site =   15-  16 .. Mmps =  250 Ndav =   5 E =    -75.6858350656 Error = 8.64e-08 FLOPS = 3.06e+08 Tdav = 0.05 T = 1.54
--> Site =   16-  17 .. Mmps =  250 Ndav =   6 E =    -75.6963199628 Error = 2.87e-08 FLOPS = 3.09e+08 Tdav = 0.05 T = 0.78
--> Site =   17-  18 .. Mmps =  250 Ndav =   5 E =    -75.6986756290 Error = 4.66e-08 FLOPS = 2.98e+08 Tdav = 0.03 T = 0.60
--> Site =   18-  19 .. Mmps =  250 Ndav =   4 E =    -75.6993525343 Error = 1.11e-08 FLOPS = 2.68e+08 Tdav = 0.02 T = 0.44
--> Site =   19-  20 .. Mmps =  250 Ndav =   5 E =    -75.7027390374 Error = 1.30e-08 FLOPS = 1.60e+08 Tdav = 0.05 T = 0.36
--> Site =   20-  21 .. Mmps =  250 Ndav =   4 E =    -75.7032889181 Error = 2.64e-09 FLOPS = 1.39e+08 Tdav = 0.03 T = 0.36
--> Site =   21-  22 .. Mmps =  250 Ndav =   1 E =    -75.7032889175 Error = 1.28e-09 FLOPS = 1.47e+08 Tdav = 0.00 T = 0.17
--> Site =   22-  23 .. Mmps =  198 Ndav =   1 E =    -75.7032889174 Error = 7.04e-21 FLOPS = 1.71e+08 Tdav = 0.00 T = 0.10
--> Site =   23-  24 .. Mmps =   72 Ndav =   1 E =    -75.7032889174 Error = 8.95e-21 FLOPS = 2.24e+08 Tdav = 0.00 T = 0.05
--> Site =   24-  25 .. Mmps =   13 Ndav =   1 E =    -75.7032889174 Error = 1.31e-20 FLOPS = 4.13e+07 Tdav = 0.00 T = 0.02
Time elapsed =     57.987 | E =     -75.7032889181 | DW = 4.05e-07
Time sweep =       57.987 | 395 MFLOP/SWP
| Dmem = 10.0 MB (0%) | Imem = 42.7 MB (90%) | Hmem = 219 MB | Pmem = 1.13 MB
| Tread = 0.637 | Twrite = 0.280 | Tfpread = 0.616 | Tfpwrite = 0.275 | Tmporead = 0.000 | Tasync = 0.000
| data = 83.5 MB | cpsd = 67.1 MB
| Trot = 0.508 | Tctr = 0.082 | Tint = 0.015 | Tmid = 0.000 | Tdctr = 0.427 | Tdiag = 0.076 | Tinfo = 0.406
| Teff = 53.459 | Tprt = 0.395 | Teig = 2.122 | Tblk = 56.402 | Tmve = 1.324 | Tdm = 0.062 | Tsplt = 0.048 | Tsvd = 0.000 | Torth = 0.000

Sweep =    1 | Direction = backward | Bond dimension =  250 | Noise =  1.00e-04 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7032889174 Error = 0.00e+00 FLOPS = 5.42e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =    9 Ndav =   1 E =    -75.7032889174 Error = 0.00e+00 FLOPS = 2.11e+08 Tdav = 0.00 T = 0.02
<-- Site =   22-  23 .. Mmps =   22 Ndav =   1 E =    -75.7032889174 Error = 0.00e+00 FLOPS = 2.37e+08 Tdav = 0.00 T = 0.04
<-- Site =   21-  22 .. Mmps =   43 Ndav =   1 E =    -75.7032889174 Error = 0.00e+00 FLOPS = 2.37e+08 Tdav = 0.00 T = 0.08
<-- Site =   20-  21 .. Mmps =   76 Ndav =   2 E =    -75.7032889206 Error = 0.00e+00 FLOPS = 3.03e+08 Tdav = 0.01 T = 0.08
<-- Site =   19-  20 .. Mmps =  125 Ndav =   3 E =    -75.7032895134 Error = 0.00e+00 FLOPS = 2.24e+08 Tdav = 0.02 T = 0.15
<-- Site =   18-  19 .. Mmps =  188 Ndav =   5 E =    -75.7039836935 Error = 0.00e+00 FLOPS = 5.47e+08 Tdav = 0.03 T = 0.21
<-- Site =   17-  18 .. Mmps =  250 Ndav =   4 E =    -75.7040772417 Error = 1.61e-09 FLOPS = 7.54e+08 Tdav = 0.03 T = 0.26
<-- Site =   16-  17 .. Mmps =  250 Ndav =   4 E =    -75.7041078276 Error = 1.91e-08 FLOPS = 9.50e+08 Tdav = 0.05 T = 0.36
<-- Site =   15-  16 .. Mmps =  250 Ndav =   4 E =    -75.7045618933 Error = 4.39e-08 FLOPS = 5.61e+08 Tdav = 0.11 T = 0.55
<-- Site =   14-  15 .. Mmps =  250 Ndav =   5 E =    -75.7047673753 Error = 9.05e-08 FLOPS = 5.80e+08 Tdav = 0.18 T = 1.24
<-- Site =   13-  14 .. Mmps =  250 Ndav =   5 E =    -75.7049954414 Error = 1.41e-07 FLOPS = 7.20e+08 Tdav = 0.19 T = 1.63
<-- Site =   12-  13 .. Mmps =  250 Ndav =   5 E =    -75.7055187255 Error = 2.26e-07 FLOPS = 1.32e+09 Tdav = 0.12 T = 1.84
<-- Site =   11-  12 .. Mmps =  250 Ndav =   6 E =    -75.7062377598 Error = 2.57e-07 FLOPS = 6.93e+08 Tdav = 0.31 T = 1.80
<-- Site =   10-  11 .. Mmps =  250 Ndav =   6 E =    -75.7070962937 Error = 4.62e-07 FLOPS = 9.67e+08 Tdav = 0.22 T = 0.96
<-- Site =    9-  10 .. Mmps =  250 Ndav =   7 E =    -75.7088515103 Error = 6.45e-07 FLOPS = 8.72e+08 Tdav = 0.31 T = 1.00
<-- Site =    8-   9 .. Mmps =  250 Ndav =   7 E =    -75.7104952548 Error = 9.43e-07 FLOPS = 1.11e+09 Tdav = 0.24 T = 1.19
<-- Site =    7-   8 .. Mmps =  250 Ndav =   7 E =    -75.7120703855 Error = 1.54e-06 FLOPS = 1.29e+09 Tdav = 0.21 T = 0.79
<-- Site =    6-   7 .. Mmps =  250 Ndav =   9 E =    -75.7161133542 Error = 5.68e-06 FLOPS = 1.24e+09 Tdav = 0.29 T = 0.80
<-- Site =    5-   6 .. Mmps =  250 Ndav =  11 E =    -75.7212507958 Error = 4.34e-05 FLOPS = 1.34e+09 Tdav = 0.38 T = 0.94
<-- Site =    4-   5 .. Mmps =  250 Ndav =  14 E =    -75.7234552663 Error = 4.39e-05 FLOPS = 5.86e+08 Tdav = 0.50 T = 0.89
<-- Site =    3-   4 .. Mmps =  250 Ndav =   5 E =    -75.7233040406 Error = 2.24e-06 FLOPS = 2.35e+08 Tdav = 0.08 T = 0.44
<-- Site =    2-   3 .. Mmps =  250 Ndav =   1 E =    -75.7233040399 Error = 3.63e-08 FLOPS = 4.18e+07 Tdav = 0.01 T = 0.15
<-- Site =    1-   2 .. Mmps =  110 Ndav =   1 E =    -75.7233040399 Error = 2.11e-20 FLOPS = 2.81e+08 Tdav = 0.00 T = 0.08
<-- Site =    0-   1 .. Mmps =   16 Ndav =   1 E =    -75.7233040399 Error = 8.92e-21 FLOPS = 5.85e+07 Tdav = 0.00 T = 0.02
Time elapsed =     73.752 | E =     -75.7234552663 | DE = -2.02e-02 | DW = 4.39e-05
Time sweep =       15.765 | 2.76 GFLOP/SWP
| Dmem = 8.37 MB (1%) | Imem = 1.66 MB (95%) | Hmem = 151 MB | Pmem = 5.03 MB
| Tread = 0.193 | Twrite = 0.271 | Tfpread = 0.191 | Tfpwrite = 0.266 | Tmporead = 0.000 | Tasync = 0.000
| data = 70.3 MB | cpsd = 57.5 MB
| Trot = 0.572 | Tctr = 0.027 | Tint = 0.016 | Tmid = 0.000 | Tdctr = 0.024 | Tdiag = 0.082 | Tinfo = 0.233
| Teff = 9.944 | Tprt = 0.880 | Teig = 3.294 | Tblk = 14.364 | Tmve = 1.140 | Tdm = 0.094 | Tsplt = 0.043 | Tsvd = 0.000 | Torth = 0.000

Sweep =    2 | Direction =  forward | Bond dimension =  250 | Noise =  1.00e-04 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7233040399 Error = 0.00e+00 FLOPS = 5.55e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7233040399 Error = 0.00e+00 FLOPS = 2.49e+08 Tdav = 0.00 T = 0.04
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7233040399 Error = 0.00e+00 FLOPS = 1.57e+08 Tdav = 0.00 T = 0.10
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7233040399 Error = 0.00e+00 FLOPS = 1.16e+08 Tdav = 0.03 T = 0.26
--> Site =    4-   5 .. Mmps =  250 Ndav =   6 E =    -75.7234552653 Error = 4.19e-05 FLOPS = 3.63e+08 Tdav = 0.35 T = 0.83
--> Site =    5-   6 .. Mmps =  250 Ndav =   7 E =    -75.7236837786 Error = 6.75e-05 FLOPS = 7.96e+08 Tdav = 0.49 T = 1.35
--> Site =    6-   7 .. Mmps =  250 Ndav =   6 E =    -75.7236343699 Error = 2.35e-05 FLOPS = 9.71e+08 Tdav = 0.38 T = 1.27
--> Site =    7-   8 .. Mmps =  250 Ndav =   5 E =    -75.7238471454 Error = 1.10e-05 FLOPS = 1.61e+09 Tdav = 0.20 T = 1.00
--> Site =    8-   9 .. Mmps =  250 Ndav =   5 E =    -75.7241004000 Error = 7.65e-06 FLOPS = 1.10e+09 Tdav = 0.33 T = 0.97
--> Site =    9-  10 .. Mmps =  250 Ndav =   5 E =    -75.7243407868 Error = 7.98e-06 FLOPS = 1.40e+09 Tdav = 0.28 T = 1.02
--> Site =   10-  11 .. Mmps =  250 Ndav =   5 E =    -75.7245501245 Error = 4.20e-06 FLOPS = 1.81e+09 Tdav = 0.24 T = 1.02
--> Site =   11-  12 .. Mmps =  250 Ndav =   5 E =    -75.7246649288 Error = 2.39e-06 FLOPS = 2.74e+09 Tdav = 0.16 T = 1.92
--> Site =   12-  13 .. Mmps =  250 Ndav =   5 E =    -75.7247766699 Error = 2.07e-06 FLOPS = 2.44e+09 Tdav = 0.16 T = 1.54
--> Site =   13-  14 .. Mmps =  250 Ndav =   4 E =    -75.7248271758 Error = 1.27e-06 FLOPS = 2.22e+09 Tdav = 0.12 T = 0.99
--> Site =   14-  15 .. Mmps =  250 Ndav =   4 E =    -75.7248602671 Error = 9.22e-07 FLOPS = 2.14e+09 Tdav = 0.10 T = 0.69
--> Site =   15-  16 .. Mmps =  250 Ndav =   3 E =    -75.7248760116 Error = 8.91e-07 FLOPS = 1.82e+09 Tdav = 0.06 T = 0.44
--> Site =   16-  17 .. Mmps =  250 Ndav =   3 E =    -75.7248826691 Error = 2.77e-07 FLOPS = 1.82e+09 Tdav = 0.04 T = 0.39
--> Site =   17-  18 .. Mmps =  250 Ndav =   3 E =    -75.7248857066 Error = 2.26e-07 FLOPS = 1.34e+09 Tdav = 0.03 T = 0.30
--> Site =   18-  19 .. Mmps =  250 Ndav =   3 E =    -75.7248862949 Error = 9.03e-08 FLOPS = 4.70e+08 Tdav = 0.04 T = 0.26
--> Site =   19-  20 .. Mmps =  250 Ndav =   3 E =    -75.7248866870 Error = 4.99e-08 FLOPS = 3.09e+08 Tdav = 0.03 T = 0.28
--> Site =   20-  21 .. Mmps =  250 Ndav =   2 E =    -75.7248867396 Error = 1.85e-08 FLOPS = 2.30e+08 Tdav = 0.01 T = 0.21
--> Site =   21-  22 .. Mmps =  250 Ndav =   2 E =    -75.7248867630 Error = 4.44e-09 FLOPS = 1.88e+08 Tdav = 0.01 T = 0.14
--> Site =   22-  23 .. Mmps =  228 Ndav =   2 E =    -75.7248867883 Error = 1.09e-20 FLOPS = 1.60e+08 Tdav = 0.00 T = 0.10
--> Site =   23-  24 .. Mmps =   81 Ndav =   2 E =    -75.7248867914 Error = 2.30e-20 FLOPS = 2.33e+08 Tdav = 0.00 T = 0.06
--> Site =   24-  25 .. Mmps =   13 Ndav =   1 E =    -75.7248867914 Error = 1.10e-20 FLOPS = 1.35e+07 Tdav = 0.00 T = 0.02
Time elapsed =     89.238 | E =     -75.7248867914 | DE = -1.43e-03 | DW = 6.75e-05
Time sweep =       15.486 | 3.70 GFLOP/SWP
| Dmem = 6.98 MB (1%) | Imem = 1.66 MB (95%) | Hmem = 143 MB | Pmem = 5.44 MB
| Tread = 0.328 | Twrite = 0.233 | Tfpread = 0.318 | Tfpwrite = 0.228 | Tmporead = 0.000 | Tasync = 0.000
| data = 67.7 MB | cpsd = 54.6 MB
| Trot = 0.508 | Tctr = 0.044 | Tint = 0.013 | Tmid = 0.000 | Tdctr = 0.173 | Tdiag = 0.132 | Tinfo = 0.619
| Teff = 9.700 | Tprt = 0.676 | Teig = 3.082 | Tblk = 13.759 | Tmve = 1.439 | Tdm = 0.131 | Tsplt = 0.075 | Tsvd = 0.000 | Torth = 0.000

Sweep =    3 | Direction = backward | Bond dimension =  250 | Noise =  1.00e-04 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7248867914 Error = 0.00e+00 FLOPS = 3.44e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7248867914 Error = 0.00e+00 FLOPS = 2.14e+08 Tdav = 0.00 T = 0.04
<-- Site =   22-  23 .. Mmps =   27 Ndav =   1 E =    -75.7248867914 Error = 0.00e+00 FLOPS = 1.30e+08 Tdav = 0.00 T = 0.06
<-- Site =   21-  22 .. Mmps =   54 Ndav =   2 E =    -75.7248867946 Error = 0.00e+00 FLOPS = 1.67e+08 Tdav = 0.01 T = 0.12
<-- Site =   20-  21 .. Mmps =  106 Ndav =   2 E =    -75.7248868039 Error = 0.00e+00 FLOPS = 2.27e+08 Tdav = 0.01 T = 0.17
<-- Site =   19-  20 .. Mmps =  196 Ndav =   2 E =    -75.7248868341 Error = 0.00e+00 FLOPS = 2.99e+08 Tdav = 0.02 T = 0.25
<-- Site =   18-  19 .. Mmps =  250 Ndav =   2 E =    -75.7248868801 Error = 2.56e-10 FLOPS = 3.95e+08 Tdav = 0.04 T = 0.42
<-- Site =   17-  18 .. Mmps =  250 Ndav =   2 E =    -75.7248870579 Error = 1.46e-08 FLOPS = 6.94e+08 Tdav = 0.05 T = 0.55
<-- Site =   16-  17 .. Mmps =  250 Ndav =   2 E =    -75.7248871499 Error = 6.26e-08 FLOPS = 9.07e+08 Tdav = 0.06 T = 0.58
<-- Site =   15-  16 .. Mmps =  250 Ndav =   3 E =    -75.7248879524 Error = 9.03e-08 FLOPS = 1.07e+09 Tdav = 0.10 T = 0.72
<-- Site =   14-  15 .. Mmps =  250 Ndav =   3 E =    -75.7248891070 Error = 1.89e-07 FLOPS = 2.08e+09 Tdav = 0.07 T = 0.71
<-- Site =   13-  14 .. Mmps =  250 Ndav =   3 E =    -75.7248913940 Error = 2.99e-07 FLOPS = 2.32e+09 Tdav = 0.09 T = 1.00
<-- Site =   12-  13 .. Mmps =  250 Ndav =   3 E =    -75.7248963863 Error = 5.77e-07 FLOPS = 2.34e+09 Tdav = 0.10 T = 1.48
<-- Site =   11-  12 .. Mmps =  250 Ndav =   3 E =    -75.7249017661 Error = 7.36e-07 FLOPS = 2.54e+09 Tdav = 0.10 T = 1.28
<-- Site =   10-  11 .. Mmps =  250 Ndav =   4 E =    -75.7249117163 Error = 1.78e-06 FLOPS = 2.66e+09 Tdav = 0.12 T = 0.62
<-- Site =    9-  10 .. Mmps =  250 Ndav =   4 E =    -75.7249409915 Error = 4.49e-06 FLOPS = 2.46e+09 Tdav = 0.12 T = 0.54
<-- Site =    8-   9 .. Mmps =  250 Ndav =   4 E =    -75.7249596983 Error = 4.48e-06 FLOPS = 2.40e+09 Tdav = 0.11 T = 0.51
<-- Site =    7-   8 .. Mmps =  250 Ndav =   4 E =    -75.7250012936 Error = 7.09e-06 FLOPS = 2.69e+09 Tdav = 0.09 T = 0.46
<-- Site =    6-   7 .. Mmps =  250 Ndav =   5 E =    -75.7251621620 Error = 1.77e-05 FLOPS = 2.52e+09 Tdav = 0.12 T = 0.45
<-- Site =    5-   6 .. Mmps =  250 Ndav =   6 E =    -75.7254258749 Error = 7.01e-05 FLOPS = 2.57e+09 Tdav = 0.13 T = 0.40
<-- Site =    4-   5 .. Mmps =  250 Ndav =   8 E =    -75.7253597600 Error = 4.77e-05 FLOPS = 1.26e+09 Tdav = 0.13 T = 0.34
<-- Site =    3-   4 .. Mmps =  250 Ndav =   5 E =    -75.7251922660 Error = 2.28e-06 FLOPS = 4.98e+08 Tdav = 0.04 T = 0.17
<-- Site =    2-   3 .. Mmps =  250 Ndav =   1 E =    -75.7251922653 Error = 3.80e-08 FLOPS = 2.84e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =  116 Ndav =   1 E =    -75.7251922653 Error = 2.22e-20 FLOPS = 4.18e+08 Tdav = 0.00 T = 0.05
<-- Site =    0-   1 .. Mmps =   16 Ndav =   1 E =    -75.7251922653 Error = 1.01e-21 FLOPS = 9.92e+07 Tdav = 0.00 T = 0.01
Time elapsed =    100.471 | E =     -75.7254258749 | DE = -5.39e-04 | DW = 7.01e-05
Time sweep =       11.233 | 2.79 GFLOP/SWP
| Dmem = 6.88 MB (2%) | Imem = 1.68 MB (95%) | Hmem = 142 MB | Pmem = 5.43 MB
| Tread = 0.137 | Twrite = 0.188 | Tfpread = 0.135 | Tfpwrite = 0.182 | Tmporead = 0.000 | Tasync = 0.000
| data = 69.6 MB | cpsd = 56.9 MB
| Trot = 0.412 | Tctr = 0.012 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.012 | Tdiag = 0.071 | Tinfo = 0.183
| Teff = 7.774 | Tprt = 0.717 | Teig = 1.514 | Tblk = 10.212 | Tmve = 0.817 | Tdm = 0.076 | Tsplt = 0.035 | Tsvd = 0.000 | Torth = 0.000

Sweep =    4 | Direction =  forward | Bond dimension =  500 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7251922653 Error = 0.00e+00 FLOPS = 4.57e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7251922653 Error = 0.00e+00 FLOPS = 3.09e+08 Tdav = 0.00 T = 0.03
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7251922653 Error = 0.00e+00 FLOPS = 2.66e+08 Tdav = 0.00 T = 0.06
--> Site =    3-   4 .. Mmps =  126 Ndav =   2 E =    -75.7251922707 Error = 0.00e+00 FLOPS = 4.79e+08 Tdav = 0.02 T = 0.12
--> Site =    4-   5 .. Mmps =  418 Ndav =   7 E =    -75.7253597653 Error = 0.00e+00 FLOPS = 1.12e+09 Tdav = 0.13 T = 0.31
--> Site =    5-   6 .. Mmps =  500 Ndav =   9 E =    -75.7257640222 Error = 4.10e-06 FLOPS = 3.62e+09 Tdav = 0.31 T = 0.68
--> Site =    6-   7 .. Mmps =  500 Ndav =   6 E =    -75.7259698953 Error = 1.09e-06 FLOPS = 3.80e+09 Tdav = 0.33 T = 0.93
--> Site =    7-   8 .. Mmps =  500 Ndav =   5 E =    -75.7262152517 Error = 5.64e-07 FLOPS = 2.31e+09 Tdav = 0.52 T = 1.67
--> Site =    8-   9 .. Mmps =  500 Ndav =   5 E =    -75.7264730074 Error = 4.98e-07 FLOPS = 2.99e+09 Tdav = 0.47 T = 1.64
--> Site =    9-  10 .. Mmps =  500 Ndav =   5 E =    -75.7267102196 Error = 4.14e-07 FLOPS = 4.60e+09 Tdav = 0.35 T = 1.33
--> Site =   10-  11 .. Mmps =  500 Ndav =   5 E =    -75.7269383229 Error = 2.75e-07 FLOPS = 4.78e+09 Tdav = 0.38 T = 1.30
--> Site =   11-  12 .. Mmps =  500 Ndav =   5 E =    -75.7271112802 Error = 2.24e-07 FLOPS = 4.63e+09 Tdav = 0.45 T = 2.16
--> Site =   12-  13 .. Mmps =  500 Ndav =   4 E =    -75.7272188705 Error = 1.53e-07 FLOPS = 4.69e+09 Tdav = 0.33 T = 3.10
--> Site =   13-  14 .. Mmps =  500 Ndav =   4 E =    -75.7272939023 Error = 9.09e-08 FLOPS = 4.49e+09 Tdav = 0.30 T = 1.96
--> Site =   14-  15 .. Mmps =  500 Ndav =   4 E =    -75.7273538379 Error = 6.23e-08 FLOPS = 2.00e+09 Tdav = 0.53 T = 2.19
--> Site =   15-  16 .. Mmps =  500 Ndav =   4 E =    -75.7273798807 Error = 5.82e-08 FLOPS = 2.15e+09 Tdav = 0.37 T = 1.67
--> Site =   16-  17 .. Mmps =  500 Ndav =   4 E =    -75.7273961523 Error = 2.21e-08 FLOPS = 3.67e+09 Tdav = 0.17 T = 1.16
--> Site =   17-  18 .. Mmps =  500 Ndav =   3 E =    -75.7274033954 Error = 1.08e-08 FLOPS = 2.92e+09 Tdav = 0.10 T = 0.70
--> Site =   18-  19 .. Mmps =  500 Ndav =   3 E =    -75.7274050057 Error = 4.36e-09 FLOPS = 2.24e+09 Tdav = 0.06 T = 0.53
--> Site =   19-  20 .. Mmps =  500 Ndav =   3 E =    -75.7274052691 Error = 2.40e-09 FLOPS = 1.47e+09 Tdav = 0.04 T = 0.37
--> Site =   20-  21 .. Mmps =  500 Ndav =   2 E =    -75.7274053796 Error = 6.03e-10 FLOPS = 9.35e+08 Tdav = 0.02 T = 0.25
--> Site =   21-  22 .. Mmps =  500 Ndav =   2 E =    -75.7274056556 Error = 1.29e-10 FLOPS = 6.75e+08 Tdav = 0.01 T = 0.19
--> Site =   22-  23 .. Mmps =  405 Ndav =   2 E =    -75.7274057190 Error = 2.73e-21 FLOPS = 7.29e+08 Tdav = 0.00 T = 0.13
--> Site =   23-  24 .. Mmps =   99 Ndav =   1 E =    -75.7274057190 Error = 1.45e-20 FLOPS = 7.40e+08 Tdav = 0.00 T = 0.07
--> Site =   24-  25 .. Mmps =   13 Ndav =   1 E =    -75.7274057190 Error = 7.49e-21 FLOPS = 1.44e+07 Tdav = 0.00 T = 0.01
Time elapsed =    123.235 | E =     -75.7274057190 | DE = -1.98e-03 | DW = 4.10e-06
Time sweep =       22.764 | 15.5 GFLOP/SWP
| Dmem = 23.7 MB (1%) | Imem = 2.06 MB (94%) | Hmem = 345 MB | Pmem = 11.2 MB
| Tread = 0.658 | Twrite = 0.686 | Tfpread = 0.652 | Tfpwrite = 0.680 | Tmporead = 0.000 | Tasync = 0.000
| data = 251 MB | cpsd = 201 MB
| Trot = 1.209 | Tctr = 0.019 | Tint = 0.009 | Tmid = 0.000 | Tdctr = 0.521 | Tdiag = 0.104 | Tinfo = 0.475
| Teff = 13.692 | Tprt = 1.148 | Teig = 4.912 | Tblk = 20.143 | Tmve = 2.414 | Tdm = 0.178 | Tsplt = 0.105 | Tsvd = 0.000 | Torth = 0.000

Sweep =    5 | Direction = backward | Bond dimension =  500 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7274057190 Error = 0.00e+00 FLOPS = 5.97e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7274057190 Error = 0.00e+00 FLOPS = 6.41e+08 Tdav = 0.00 T = 0.04
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7274057190 Error = 0.00e+00 FLOPS = 2.88e+08 Tdav = 0.00 T = 0.09
<-- Site =   21-  22 .. Mmps =   80 Ndav =   1 E =    -75.7274057190 Error = 0.00e+00 FLOPS = 3.63e+08 Tdav = 0.01 T = 0.14
<-- Site =   20-  21 .. Mmps =  173 Ndav =   2 E =    -75.7274057255 Error = 0.00e+00 FLOPS = 8.34e+08 Tdav = 0.02 T = 0.20
<-- Site =   19-  20 .. Mmps =  333 Ndav =   2 E =    -75.7274057451 Error = 0.00e+00 FLOPS = 1.46e+09 Tdav = 0.03 T = 0.33
<-- Site =   18-  19 .. Mmps =  500 Ndav =   2 E =    -75.7274058236 Error = 3.70e-11 FLOPS = 2.26e+09 Tdav = 0.04 T = 0.50
<-- Site =   17-  18 .. Mmps =  500 Ndav =   3 E =    -75.7274067355 Error = 5.97e-10 FLOPS = 3.22e+09 Tdav = 0.11 T = 0.85
<-- Site =   16-  17 .. Mmps =  500 Ndav =   3 E =    -75.7274073462 Error = 3.07e-09 FLOPS = 4.02e+09 Tdav = 0.15 T = 1.02
<-- Site =   15-  16 .. Mmps =  500 Ndav =   3 E =    -75.7274084505 Error = 8.11e-09 FLOPS = 4.83e+09 Tdav = 0.22 T = 1.24
<-- Site =   14-  15 .. Mmps =  500 Ndav =   3 E =    -75.7274097439 Error = 1.88e-08 FLOPS = 5.01e+09 Tdav = 0.29 T = 1.84
<-- Site =   13-  14 .. Mmps =  500 Ndav =   3 E =    -75.7274114998 Error = 2.86e-08 FLOPS = 2.95e+09 Tdav = 0.61 T = 3.93
<-- Site =   12-  13 .. Mmps =  500 Ndav =   3 E =    -75.7274186265 Error = 5.15e-08 FLOPS = 5.43e+09 Tdav = 0.37 T = 4.27
<-- Site =   11-  12 .. Mmps =  500 Ndav =   4 E =    -75.7274285940 Error = 9.81e-08 FLOPS = 5.92e+09 Tdav = 0.50 T = 3.49
<-- Site =   10-  11 .. Mmps =  500 Ndav =   4 E =    -75.7274520439 Error = 3.40e-07 FLOPS = 6.18e+09 Tdav = 0.44 T = 1.72
<-- Site =    9-  10 .. Mmps =  500 Ndav =   4 E =    -75.7274903409 Error = 1.03e-06 FLOPS = 6.34e+09 Tdav = 0.39 T = 1.51
<-- Site =    8-   9 .. Mmps =  500 Ndav =   4 E =    -75.7275406233 Error = 1.63e-06 FLOPS = 3.43e+09 Tdav = 0.66 T = 2.20
<-- Site =    7-   8 .. Mmps =  500 Ndav =   5 E =    -75.7276126923 Error = 2.35e-06 FLOPS = 3.88e+09 Tdav = 0.64 T = 2.09
<-- Site =    6-   7 .. Mmps =  500 Ndav =   6 E =    -75.7277474015 Error = 4.20e-06 FLOPS = 6.19e+09 Tdav = 0.45 T = 1.22
<-- Site =    5-   6 .. Mmps =  500 Ndav =   9 E =    -75.7279116880 Error = 1.59e-05 FLOPS = 5.24e+09 Tdav = 0.54 T = 1.11
<-- Site =    4-   5 .. Mmps =  500 Ndav =   4 E =    -75.7278372937 Error = 1.86e-07 FLOPS = 2.65e+09 Tdav = 0.10 T = 0.46
<-- Site =    3-   4 .. Mmps =  500 Ndav =   1 E =    -75.7278372935 Error = 8.21e-08 FLOPS = 1.02e+09 Tdav = 0.01 T = 0.27
<-- Site =    2-   3 .. Mmps =  500 Ndav =   1 E =    -75.7278372935 Error = 5.16e-10 FLOPS = 8.38e+08 Tdav = 0.00 T = 0.14
<-- Site =    1-   2 .. Mmps =  118 Ndav =   1 E =    -75.7278372935 Error = 1.68e-21 FLOPS = 9.38e+08 Tdav = 0.00 T = 0.10
<-- Site =    0-   1 .. Mmps =   17 Ndav =   1 E =    -75.7278372935 Error = 8.77e-23 FLOPS = 8.90e+07 Tdav = 0.00 T = 0.01
Time elapsed =    152.209 | E =     -75.7279116880 | DE = -5.06e-04 | DW = 1.59e-05
Time sweep =       28.974 | 24.4 GFLOP/SWP
| Dmem = 26.9 MB (1%) | Imem = 2.25 MB (95%) | Hmem = 570 MB | Pmem = 20.4 MB
| Tread = 0.471 | Twrite = 0.681 | Tfpread = 0.469 | Tfpwrite = 0.676 | Tmporead = 0.000 | Tasync = 0.000
| data = 265 MB | cpsd = 216 MB
| Trot = 1.040 | Tctr = 0.006 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.106 | Tinfo = 0.261
| Teff = 18.584 | Tprt = 2.025 | Teig = 5.591 | Tblk = 26.742 | Tmve = 2.036 | Tdm = 0.258 | Tsplt = 0.102 | Tsvd = 0.000 | Torth = 0.000

Sweep =    6 | Direction =  forward | Bond dimension =  500 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7278372935 Error = 0.00e+00 FLOPS = 5.15e+07 Tdav = 0.00 T = 0.03
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7278372935 Error = 0.00e+00 FLOPS = 9.17e+08 Tdav = 0.00 T = 0.07
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7278372935 Error = 0.00e+00 FLOPS = 7.16e+08 Tdav = 0.00 T = 0.09
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7278372935 Error = 0.00e+00 FLOPS = 6.15e+08 Tdav = 0.02 T = 0.20
--> Site =    4-   5 .. Mmps =  421 Ndav =   1 E =    -75.7278372935 Error = 0.00e+00 FLOPS = 2.25e+09 Tdav = 0.03 T = 0.33
--> Site =    5-   6 .. Mmps =  500 Ndav =   6 E =    -75.7279121807 Error = 1.69e-05 FLOPS = 5.46e+09 Tdav = 0.34 T = 1.01
--> Site =    6-   7 .. Mmps =  500 Ndav =   5 E =    -75.7278631713 Error = 5.60e-06 FLOPS = 6.01e+09 Tdav = 0.38 T = 1.07
--> Site =    7-   8 .. Mmps =  500 Ndav =   4 E =    -75.7278616600 Error = 3.05e-06 FLOPS = 6.06e+09 Tdav = 0.30 T = 1.12
--> Site =    8-   9 .. Mmps =  500 Ndav =   4 E =    -75.7278727617 Error = 2.33e-06 FLOPS = 6.44e+09 Tdav = 0.35 T = 1.31
--> Site =    9-  10 .. Mmps =  500 Ndav =   4 E =    -75.7278816145 Error = 1.99e-06 FLOPS = 6.59e+09 Tdav = 0.38 T = 1.51
--> Site =   10-  11 .. Mmps =  500 Ndav =   4 E =    -75.7278842641 Error = 9.37e-07 FLOPS = 3.65e+09 Tdav = 0.78 T = 3.01
--> Site =   11-  12 .. Mmps =  500 Ndav =   4 E =    -75.7278900775 Error = 5.42e-07 FLOPS = 6.33e+09 Tdav = 0.51 T = 4.34
--> Site =   12-  13 .. Mmps =  500 Ndav =   3 E =    -75.7278936142 Error = 3.53e-07 FLOPS = 6.12e+09 Tdav = 0.38 T = 3.91
--> Site =   13-  14 .. Mmps =  500 Ndav =   3 E =    -75.7278957464 Error = 1.84e-07 FLOPS = 2.16e+09 Tdav = 0.99 T = 3.53
--> Site =   14-  15 .. Mmps =  500 Ndav =   3 E =    -75.7278967416 Error = 1.32e-07 FLOPS = 5.63e+09 Tdav = 0.30 T = 4.09
--> Site =   15-  16 .. Mmps =  500 Ndav =   3 E =    -75.7278971883 Error = 1.08e-07 FLOPS = 5.55e+09 Tdav = 0.23 T = 1.27
--> Site =   16-  17 .. Mmps =  500 Ndav =   2 E =    -75.7278970648 Error = 3.22e-08 FLOPS = 4.51e+09 Tdav = 0.11 T = 1.01
--> Site =   17-  18 .. Mmps =  500 Ndav =   2 E =    -75.7278971008 Error = 1.50e-08 FLOPS = 3.58e+09 Tdav = 0.07 T = 0.82
--> Site =   18-  19 .. Mmps =  500 Ndav =   2 E =    -75.7278971188 Error = 5.96e-09 FLOPS = 2.46e+09 Tdav = 0.04 T = 0.59
--> Site =   19-  20 .. Mmps =  500 Ndav =   2 E =    -75.7278971183 Error = 3.24e-09 FLOPS = 1.41e+09 Tdav = 0.03 T = 0.40
--> Site =   20-  21 .. Mmps =  500 Ndav =   1 E =    -75.7278971176 Error = 7.74e-10 FLOPS = 8.42e+08 Tdav = 0.01 T = 0.24
--> Site =   21-  22 .. Mmps =  500 Ndav =   1 E =    -75.7278971174 Error = 1.56e-10 FLOPS = 6.23e+08 Tdav = 0.01 T = 0.19
--> Site =   22-  23 .. Mmps =  416 Ndav =   1 E =    -75.7278971174 Error = 5.93e-21 FLOPS = 4.70e+08 Tdav = 0.00 T = 0.12
--> Site =   23-  24 .. Mmps =  101 Ndav =   1 E =    -75.7278971174 Error = 6.82e-21 FLOPS = 7.86e+08 Tdav = 0.00 T = 0.06
--> Site =   24-  25 .. Mmps =   14 Ndav =   1 E =    -75.7278971174 Error = 6.49e-21 FLOPS = 1.08e+08 Tdav = 0.00 T = 0.01
Time elapsed =    182.749 | E =     -75.7279121807 | DE = -4.93e-07 | DW = 1.69e-05
Time sweep =       30.540 | 23.6 GFLOP/SWP
| Dmem = 26.9 MB (1%) | Imem = 2.29 MB (95%) | Hmem = 578 MB | Pmem = 20.3 MB
| Tread = 0.975 | Twrite = 0.805 | Tfpread = 0.970 | Tfpwrite = 0.800 | Tmporead = 0.000 | Tasync = 0.000
| data = 256 MB | cpsd = 205 MB
| Trot = 1.329 | Tctr = 0.023 | Tint = 0.018 | Tmid = 0.000 | Tdctr = 0.524 | Tdiag = 0.104 | Tinfo = 0.558
| Teff = 20.115 | Tprt = 1.479 | Teig = 5.283 | Tblk = 27.572 | Tmve = 2.778 | Tdm = 0.259 | Tsplt = 0.099 | Tsvd = 0.000 | Torth = 0.000

Sweep =    7 | Direction = backward | Bond dimension =  500 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 9.70e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 6.87e+08 Tdav = 0.00 T = 0.05
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 6.46e+08 Tdav = 0.00 T = 0.08
<-- Site =   21-  22 .. Mmps =   80 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 4.53e+08 Tdav = 0.01 T = 0.14
<-- Site =   20-  21 .. Mmps =  174 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 8.83e+08 Tdav = 0.01 T = 0.19
<-- Site =   19-  20 .. Mmps =  335 Ndav =   1 E =    -75.7278971174 Error = 0.00e+00 FLOPS = 1.41e+09 Tdav = 0.02 T = 0.32
<-- Site =   18-  19 .. Mmps =  500 Ndav =   2 E =    -75.7278971203 Error = 4.72e-11 FLOPS = 2.38e+09 Tdav = 0.05 T = 0.51
<-- Site =   17-  18 .. Mmps =  500 Ndav =   2 E =    -75.7278971332 Error = 6.95e-10 FLOPS = 3.39e+09 Tdav = 0.08 T = 0.81
<-- Site =   16-  17 .. Mmps =  500 Ndav =   2 E =    -75.7278971785 Error = 3.41e-09 FLOPS = 4.34e+09 Tdav = 0.11 T = 0.96
<-- Site =   15-  16 .. Mmps =  500 Ndav =   3 E =    -75.7278974506 Error = 1.20e-08 FLOPS = 5.21e+09 Tdav = 0.24 T = 1.34
<-- Site =   14-  15 .. Mmps =  500 Ndav =   3 E =    -75.7278977123 Error = 2.38e-08 FLOPS = 3.06e+09 Tdav = 0.54 T = 3.22
<-- Site =   13-  14 .. Mmps =  500 Ndav =   3 E =    -75.7278981071 Error = 3.82e-08 FLOPS = 5.92e+09 Tdav = 0.36 T = 2.87
<-- Site =   12-  13 .. Mmps =  500 Ndav =   3 E =    -75.7278989956 Error = 9.10e-08 FLOPS = 5.97e+09 Tdav = 0.39 T = 3.89
<-- Site =   11-  12 .. Mmps =  500 Ndav =   3 E =    -75.7278999746 Error = 1.56e-07 FLOPS = 5.77e+09 Tdav = 0.42 T = 3.48
<-- Site =   10-  11 .. Mmps =  500 Ndav =   3 E =    -75.7279025869 Error = 4.88e-07 FLOPS = 3.26e+09 Tdav = 0.65 T = 2.65
<-- Site =    9-  10 .. Mmps =  500 Ndav =   4 E =    -75.7279096995 Error = 1.41e-06 FLOPS = 5.29e+09 Tdav = 0.48 T = 2.16
<-- Site =    8-   9 .. Mmps =  500 Ndav =   4 E =    -75.7279129757 Error = 1.82e-06 FLOPS = 6.20e+09 Tdav = 0.36 T = 1.39
<-- Site =    7-   8 .. Mmps =  500 Ndav =   4 E =    -75.7279199022 Error = 2.48e-06 FLOPS = 6.04e+09 Tdav = 0.31 T = 1.16
<-- Site =    6-   7 .. Mmps =  500 Ndav =   5 E =    -75.7279436991 Error = 5.05e-06 FLOPS = 6.34e+09 Tdav = 0.37 T = 1.15
<-- Site =    5-   6 .. Mmps =  500 Ndav =   6 E =    -75.7280001150 Error = 1.66e-05 FLOPS = 5.12e+09 Tdav = 0.37 T = 0.95
<-- Site =    4-   5 .. Mmps =  500 Ndav =   4 E =    -75.7279221795 Error = 1.87e-07 FLOPS = 2.51e+09 Tdav = 0.10 T = 0.46
<-- Site =    3-   4 .. Mmps =  500 Ndav =   1 E =    -75.7279221793 Error = 8.18e-08 FLOPS = 1.00e+09 Tdav = 0.01 T = 0.26
<-- Site =    2-   3 .. Mmps =  500 Ndav =   1 E =    -75.7279221793 Error = 5.12e-10 FLOPS = 7.65e+08 Tdav = 0.00 T = 0.15
<-- Site =    1-   2 .. Mmps =  116 Ndav =   1 E =    -75.7279221793 Error = 7.24e-21 FLOPS = 7.81e+08 Tdav = 0.00 T = 0.09
<-- Site =    0-   1 .. Mmps =   18 Ndav =   1 E =    -75.7279221793 Error = 9.39e-23 FLOPS = 8.13e+07 Tdav = 0.00 T = 0.02
Time elapsed =    211.229 | E =     -75.7280001150 | DE = -8.79e-05 | DW = 1.66e-05
Time sweep =       28.480 | 22.3 GFLOP/SWP
| Dmem = 26.8 MB (1%) | Imem = 2.28 MB (95%) | Hmem = 577 MB | Pmem = 20.4 MB
| Tread = 0.489 | Twrite = 0.735 | Tfpread = 0.487 | Tfpwrite = 0.730 | Tmporead = 0.000 | Tasync = 0.000
| data = 264 MB | cpsd = 214 MB
| Trot = 1.034 | Tctr = 0.007 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.109 | Tinfo = 0.262
| Teff = 18.731 | Tprt = 1.994 | Teig = 4.885 | Tblk = 26.205 | Tmve = 2.094 | Tdm = 0.272 | Tsplt = 0.106 | Tsvd = 0.000 | Torth = 0.000

Sweep =    8 | Direction =  forward | Bond dimension =  750 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7279221793 Error = 0.00e+00 FLOPS = 4.43e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7279221793 Error = 0.00e+00 FLOPS = 7.05e+08 Tdav = 0.00 T = 0.07
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7279221793 Error = 0.00e+00 FLOPS = 7.47e+08 Tdav = 0.00 T = 0.09
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7279221793 Error = 0.00e+00 FLOPS = 9.29e+08 Tdav = 0.01 T = 0.21
--> Site =    4-   5 .. Mmps =  421 Ndav =   1 E =    -75.7279221793 Error = 0.00e+00 FLOPS = 1.94e+09 Tdav = 0.03 T = 0.35
--> Site =    5-   6 .. Mmps =  750 Ndav =   6 E =    -75.7280001172 Error = 1.37e-06 FLOPS = 5.23e+09 Tdav = 0.36 T = 0.88
--> Site =    6-   7 .. Mmps =  750 Ndav =   5 E =    -75.7280391170 Error = 1.39e-06 FLOPS = 7.41e+09 Tdav = 0.62 T = 1.61
--> Site =    7-   8 .. Mmps =  750 Ndav =   5 E =    -75.7280836346 Error = 7.54e-07 FLOPS = 3.86e+09 Tdav = 1.32 T = 2.96
--> Site =    8-   9 .. Mmps =  750 Ndav =   4 E =    -75.7281266556 Error = 6.05e-07 FLOPS = 7.83e+09 Tdav = 0.62 T = 2.63
--> Site =    9-  10 .. Mmps =  750 Ndav =   4 E =    -75.7281640899 Error = 5.36e-07 FLOPS = 7.60e+09 Tdav = 0.73 T = 2.38
--> Site =   10-  11 .. Mmps =  750 Ndav =   4 E =    -75.7281900249 Error = 3.58e-07 FLOPS = 7.42e+09 Tdav = 0.84 T = 2.80
--> Site =   11-  12 .. Mmps =  750 Ndav =   4 E =    -75.7282062204 Error = 1.95e-07 FLOPS = 4.64e+09 Tdav = 1.52 T = 5.46
--> Site =   12-  13 .. Mmps =  750 Ndav =   3 E =    -75.7282133385 Error = 1.36e-07 FLOPS = 7.19e+09 Tdav = 0.71 T = 7.01
--> Site =   13-  14 .. Mmps =  750 Ndav =   3 E =    -75.7282169216 Error = 6.88e-08 FLOPS = 6.76e+09 Tdav = 0.66 T = 4.30
--> Site =   14-  15 .. Mmps =  750 Ndav =   3 E =    -75.7282186795 Error = 5.18e-08 FLOPS = 3.51e+09 Tdav = 0.97 T = 4.26
--> Site =   15-  16 .. Mmps =  750 Ndav =   3 E =    -75.7282195707 Error = 4.35e-08 FLOPS = 6.42e+09 Tdav = 0.39 T = 2.23
--> Site =   16-  17 .. Mmps =  750 Ndav =   3 E =    -75.7282198676 Error = 1.35e-08 FLOPS = 5.68e+09 Tdav = 0.26 T = 1.63
--> Site =   17-  18 .. Mmps =  750 Ndav =   2 E =    -75.7282199673 Error = 7.31e-09 FLOPS = 4.74e+09 Tdav = 0.12 T = 1.16
--> Site =   18-  19 .. Mmps =  750 Ndav =   2 E =    -75.7282199749 Error = 2.89e-09 FLOPS = 3.17e+09 Tdav = 0.07 T = 0.85
--> Site =   19-  20 .. Mmps =  750 Ndav =   2 E =    -75.7282199756 Error = 1.49e-09 FLOPS = 2.20e+09 Tdav = 0.04 T = 0.67
--> Site =   20-  21 .. Mmps =  750 Ndav =   2 E =    -75.7282199759 Error = 3.05e-10 FLOPS = 1.41e+09 Tdav = 0.02 T = 0.42
--> Site =   21-  22 .. Mmps =  750 Ndav =   2 E =    -75.7282199844 Error = 4.12e-11 FLOPS = 9.97e+08 Tdav = 0.02 T = 0.32
--> Site =   22-  23 .. Mmps =  477 Ndav =   1 E =    -75.7282199844 Error = 2.46e-21 FLOPS = 8.37e+08 Tdav = 0.00 T = 0.20
--> Site =   23-  24 .. Mmps =  100 Ndav =   1 E =    -75.7282199844 Error = 1.54e-20 FLOPS = 8.37e+08 Tdav = 0.00 T = 0.09
--> Site =   24-  25 .. Mmps =   13 Ndav =   1 E =    -75.7282199844 Error = 9.16e-21 FLOPS = 8.62e+07 Tdav = 0.00 T = 0.02
Time elapsed =    254.056 | E =     -75.7282199844 | DE = -2.20e-04 | DW = 1.39e-06
Time sweep =       42.827 | 49.6 GFLOP/SWP
| Dmem = 54.1 MB (1%) | Imem = 2.34 MB (95%) | Hmem = 905 MB | Pmem = 31.3 MB
| Tread = 1.491 | Twrite = 1.343 | Tfpread = 1.485 | Tfpwrite = 1.338 | Tmporead = 0.000 | Tasync = 0.000
| data = 545 MB | cpsd = 436 MB
| Trot = 2.178 | Tctr = 0.023 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 1.000 | Tdiag = 0.139 | Tinfo = 0.542
| Teff = 25.313 | Tprt = 2.758 | Teig = 9.327 | Tblk = 38.474 | Tmve = 4.140 | Tdm = 0.433 | Tsplt = 0.191 | Tsvd = 0.000 | Torth = 0.000

Sweep =    9 | Direction = backward | Bond dimension =  750 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7282199844 Error = 0.00e+00 FLOPS = 8.21e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7282199844 Error = 0.00e+00 FLOPS = 9.55e+08 Tdav = 0.00 T = 0.05
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7282199844 Error = 0.00e+00 FLOPS = 8.90e+08 Tdav = 0.00 T = 0.12
<-- Site =   21-  22 .. Mmps =   81 Ndav =   1 E =    -75.7282199844 Error = 0.00e+00 FLOPS = 8.80e+08 Tdav = 0.01 T = 0.22
<-- Site =   20-  21 .. Mmps =  194 Ndav =   1 E =    -75.7282199844 Error = 0.00e+00 FLOPS = 1.33e+09 Tdav = 0.01 T = 0.28
<-- Site =   19-  20 .. Mmps =  427 Ndav =   2 E =    -75.7282199855 Error = 0.00e+00 FLOPS = 2.20e+09 Tdav = 0.04 T = 0.48
<-- Site =   18-  19 .. Mmps =  750 Ndav =   2 E =    -75.7282199874 Error = 4.65e-13 FLOPS = 3.43e+09 Tdav = 0.07 T = 0.77
<-- Site =   17-  18 .. Mmps =  750 Ndav =   2 E =    -75.7282199926 Error = 1.26e-10 FLOPS = 4.84e+09 Tdav = 0.13 T = 1.29
<-- Site =   16-  17 .. Mmps =  750 Ndav =   2 E =    -75.7282200147 Error = 8.00e-10 FLOPS = 3.31e+09 Tdav = 0.35 T = 3.10
<-- Site =   15-  16 .. Mmps =  750 Ndav =   2 E =    -75.7282201278 Error = 3.37e-09 FLOPS = 6.05e+09 Tdav = 0.34 T = 2.69
<-- Site =   14-  15 .. Mmps =  750 Ndav =   3 E =    -75.7282203378 Error = 1.06e-08 FLOPS = 7.30e+09 Tdav = 0.68 T = 3.92
<-- Site =   13-  14 .. Mmps =  750 Ndav =   3 E =    -75.7282206825 Error = 2.19e-08 FLOPS = 5.80e+09 Tdav = 1.17 T = 5.85
<-- Site =   12-  13 .. Mmps =  750 Ndav =   3 E =    -75.7282214696 Error = 4.09e-08 FLOPS = 7.76e+09 Tdav = 0.99 T = 8.72
<-- Site =   11-  12 .. Mmps =  750 Ndav =   3 E =    -75.7282229139 Error = 6.25e-08 FLOPS = 4.51e+09 Tdav = 1.74 T = 8.23
<-- Site =   10-  11 .. Mmps =  750 Ndav =   3 E =    -75.7282282743 Error = 2.00e-07 FLOPS = 7.90e+09 Tdav = 0.89 T = 3.57
<-- Site =    9-  10 .. Mmps =  750 Ndav =   4 E =    -75.7282372064 Error = 4.91e-07 FLOPS = 8.21e+09 Tdav = 1.02 T = 3.26
<-- Site =    8-   9 .. Mmps =  750 Ndav =   4 E =    -75.7282472664 Error = 6.65e-07 FLOPS = 8.30e+09 Tdav = 0.91 T = 2.90
<-- Site =    7-   8 .. Mmps =  750 Ndav =   4 E =    -75.7282690730 Error = 1.28e-06 FLOPS = 4.49e+09 Tdav = 1.42 T = 3.86
<-- Site =    6-   7 .. Mmps =  750 Ndav =   5 E =    -75.7283158616 Error = 2.38e-06 FLOPS = 8.24e+09 Tdav = 0.90 T = 2.40
<-- Site =    5-   6 .. Mmps =  750 Ndav =   7 E =    -75.7283227767 Error = 2.03e-06 FLOPS = 6.50e+09 Tdav = 0.60 T = 1.49
<-- Site =    4-   5 .. Mmps =  750 Ndav =   3 E =    -75.7283134538 Error = 6.24e-08 FLOPS = 3.40e+09 Tdav = 0.10 T = 0.65
<-- Site =    3-   4 .. Mmps =  750 Ndav =   1 E =    -75.7283134538 Error = 5.46e-08 FLOPS = 1.46e+09 Tdav = 0.02 T = 0.41
<-- Site =    2-   3 .. Mmps =  750 Ndav =   1 E =    -75.7283134538 Error = 1.40e-12 FLOPS = 1.17e+09 Tdav = 0.00 T = 0.22
<-- Site =    1-   2 .. Mmps =  114 Ndav =   1 E =    -75.7283134538 Error = 1.62e-20 FLOPS = 1.08e+09 Tdav = 0.00 T = 0.17
<-- Site =    0-   1 .. Mmps =   16 Ndav =   1 E =    -75.7283134538 Error = 9.93e-23 FLOPS = 6.27e+07 Tdav = 0.00 T = 0.03
Time elapsed =    308.966 | E =     -75.7283227767 | DE = -1.03e-04 | DW = 2.38e-06
Time sweep =       54.910 | 67.6 GFLOP/SWP
| Dmem = 61.9 MB (1%) | Imem = 2.57 MB (95%) | Hmem = 1.25 GB | Pmem = 44.2 MB
| Tread = 0.957 | Twrite = 1.607 | Tfpread = 0.955 | Tfpwrite = 1.601 | Tmporead = 0.000 | Tasync = 0.000
| data = 582 MB | cpsd = 471 MB
| Trot = 2.424 | Tctr = 0.020 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.146 | Tinfo = 0.341
| Teff = 32.821 | Tprt = 4.415 | Teig = 11.410 | Tblk = 50.189 | Tmve = 4.506 | Tdm = 0.757 | Tsplt = 0.254 | Tsvd = 0.000 | Torth = 0.000

Sweep =   10 | Direction =  forward | Bond dimension =  750 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7283134538 Error = 0.00e+00 FLOPS = 5.78e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7283134538 Error = 0.00e+00 FLOPS = 9.60e+08 Tdav = 0.00 T = 0.10
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7283134538 Error = 0.00e+00 FLOPS = 9.79e+08 Tdav = 0.01 T = 0.16
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7283134538 Error = 0.00e+00 FLOPS = 1.45e+09 Tdav = 0.02 T = 0.31
--> Site =    4-   5 .. Mmps =  421 Ndav =   1 E =    -75.7283134538 Error = 0.00e+00 FLOPS = 3.10e+09 Tdav = 0.04 T = 0.46
--> Site =    5-   6 .. Mmps =  750 Ndav =   4 E =    -75.7283227780 Error = 2.58e-06 FLOPS = 6.44e+09 Tdav = 0.34 T = 1.14
--> Site =    6-   7 .. Mmps =  750 Ndav =   4 E =    -75.7283257926 Error = 3.30e-06 FLOPS = 8.30e+09 Tdav = 0.71 T = 1.95
--> Site =    7-   8 .. Mmps =  750 Ndav =   4 E =    -75.7283217596 Error = 1.84e-06 FLOPS = 2.21e+09 Tdav = 2.80 T = 6.06
--> Site =    8-   9 .. Mmps =  750 Ndav =   4 E =    -75.7283240665 Error = 1.21e-06 FLOPS = 8.02e+09 Tdav = 0.94 T = 3.20
--> Site =    9-  10 .. Mmps =  750 Ndav =   4 E =    -75.7283255347 Error = 1.12e-06 FLOPS = 8.22e+09 Tdav = 1.06 T = 3.43
--> Site =   10-  11 .. Mmps =  750 Ndav =   3 E =    -75.7283247759 Error = 6.37e-07 FLOPS = 8.02e+09 Tdav = 0.93 T = 3.66
--> Site =   11-  12 .. Mmps =  750 Ndav =   3 E =    -75.7283252456 Error = 3.23e-07 FLOPS = 7.54e+09 Tdav = 1.13 T = 8.62
--> Site =   12-  13 .. Mmps =  750 Ndav =   3 E =    -75.7283253684 Error = 2.00e-07 FLOPS = 4.35e+09 Tdav = 1.92 T = 9.21
--> Site =   13-  14 .. Mmps =  750 Ndav =   3 E =    -75.7283253847 Error = 9.21e-08 FLOPS = 7.96e+09 Tdav = 0.96 T = 5.36
--> Site =   14-  15 .. Mmps =  750 Ndav =   3 E =    -75.7283254044 Error = 7.26e-08 FLOPS = 7.48e+09 Tdav = 0.76 T = 3.82
--> Site =   15-  16 .. Mmps =  750 Ndav =   2 E =    -75.7283253882 Error = 5.41e-08 FLOPS = 3.69e+09 Tdav = 0.64 T = 3.16
--> Site =   16-  17 .. Mmps =  750 Ndav =   2 E =    -75.7283253042 Error = 1.58e-08 FLOPS = 5.36e+09 Tdav = 0.26 T = 2.62
--> Site =   17-  18 .. Mmps =  750 Ndav =   2 E =    -75.7283252866 Error = 8.51e-09 FLOPS = 5.02e+09 Tdav = 0.15 T = 1.40
--> Site =   18-  19 .. Mmps =  750 Ndav =   2 E =    -75.7283252811 Error = 3.33e-09 FLOPS = 3.46e+09 Tdav = 0.08 T = 0.94
--> Site =   19-  20 .. Mmps =  750 Ndav =   1 E =    -75.7283252788 Error = 1.56e-09 FLOPS = 2.17e+09 Tdav = 0.02 T = 0.62
--> Site =   20-  21 .. Mmps =  750 Ndav =   1 E =    -75.7283252775 Error = 3.24e-10 FLOPS = 4.87e+08 Tdav = 0.04 T = 0.47
--> Site =   21-  22 .. Mmps =  750 Ndav =   1 E =    -75.7283252774 Error = 4.09e-11 FLOPS = 7.08e+08 Tdav = 0.01 T = 0.30
--> Site =   22-  23 .. Mmps =  484 Ndav =   1 E =    -75.7283252774 Error = 9.73e-21 FLOPS = 5.81e+08 Tdav = 0.01 T = 0.23
--> Site =   23-  24 .. Mmps =  101 Ndav =   1 E =    -75.7283252774 Error = 9.42e-21 FLOPS = 4.99e+08 Tdav = 0.00 T = 0.10
--> Site =   24-  25 .. Mmps =   14 Ndav =   1 E =    -75.7283252774 Error = 6.98e-21 FLOPS = 5.09e+07 Tdav = 0.00 T = 0.01
Time elapsed =    366.524 | E =     -75.7283257926 | DE = -3.02e-06 | DW = 3.30e-06
Time sweep =       57.558 | 68.3 GFLOP/SWP
| Dmem = 61.9 MB (1%) | Imem = 2.58 MB (95%) | Hmem = 1.27 GB | Pmem = 44.2 MB
| Tread = 2.581 | Twrite = 1.388 | Tfpread = 2.574 | Tfpwrite = 1.382 | Tmporead = 0.000 | Tasync = 0.000
| data = 551 MB | cpsd = 441 MB
| Trot = 2.267 | Tctr = 0.022 | Tint = 0.011 | Tmid = 0.000 | Tdctr = 1.317 | Tdiag = 0.232 | Tinfo = 0.608
| Teff = 34.278 | Tprt = 4.396 | Teig = 12.846 | Tblk = 52.945 | Tmve = 4.395 | Tdm = 0.667 | Tsplt = 0.227 | Tsvd = 0.000 | Torth = 0.000

Sweep =   11 | Direction = backward | Bond dimension =  750 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7283252774 Error = 0.00e+00 FLOPS = 5.11e+06 Tdav = 0.01 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7283252774 Error = 0.00e+00 FLOPS = 8.71e+08 Tdav = 0.00 T = 0.05
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7283252774 Error = 0.00e+00 FLOPS = 9.31e+08 Tdav = 0.00 T = 0.12
<-- Site =   21-  22 .. Mmps =   81 Ndav =   1 E =    -75.7283252774 Error = 0.00e+00 FLOPS = 8.50e+08 Tdav = 0.01 T = 0.21
<-- Site =   20-  21 .. Mmps =  194 Ndav =   1 E =    -75.7283252774 Error = 0.00e+00 FLOPS = 1.25e+09 Tdav = 0.01 T = 0.28
<-- Site =   19-  20 .. Mmps =  497 Ndav =   2 E =    -75.7283252789 Error = 0.00e+00 FLOPS = 2.32e+09 Tdav = 0.04 T = 0.52
<-- Site =   18-  19 .. Mmps =  750 Ndav =   2 E =    -75.7283252812 Error = 3.61e-12 FLOPS = 3.05e+09 Tdav = 0.09 T = 0.87
<-- Site =   17-  18 .. Mmps =  750 Ndav =   2 E =    -75.7283252886 Error = 1.65e-10 FLOPS = 5.10e+09 Tdav = 0.15 T = 1.44
<-- Site =   16-  17 .. Mmps =  750 Ndav =   2 E =    -75.7283253165 Error = 9.40e-10 FLOPS = 5.55e+09 Tdav = 0.25 T = 1.75
<-- Site =   15-  16 .. Mmps =  750 Ndav =   2 E =    -75.7283254464 Error = 3.96e-09 FLOPS = 4.26e+09 Tdav = 0.56 T = 3.70
<-- Site =   14-  15 .. Mmps =  750 Ndav =   2 E =    -75.7283256016 Error = 1.30e-08 FLOPS = 7.32e+09 Tdav = 0.52 T = 3.50
<-- Site =   13-  14 .. Mmps =  750 Ndav =   3 E =    -75.7283258194 Error = 2.61e-08 FLOPS = 7.70e+09 Tdav = 0.97 T = 5.37
<-- Site =   12-  13 .. Mmps =  750 Ndav =   3 E =    -75.7283263661 Error = 5.20e-08 FLOPS = 7.74e+09 Tdav = 1.07 T = 9.47
<-- Site =   11-  12 .. Mmps =  750 Ndav =   3 E =    -75.7283271182 Error = 8.22e-08 FLOPS = 8.03e+09 Tdav = 1.06 T = 6.86
<-- Site =   10-  11 .. Mmps =  750 Ndav =   3 E =    -75.7283290998 Error = 2.67e-07 FLOPS = 8.11e+09 Tdav = 0.92 T = 4.91
<-- Site =    9-  10 .. Mmps =  750 Ndav =   3 E =    -75.7283325773 Error = 6.38e-07 FLOPS = 7.87e+09 Tdav = 0.83 T = 3.00
<-- Site =    8-   9 .. Mmps =  750 Ndav =   4 E =    -75.7283337719 Error = 6.98e-07 FLOPS = 8.38e+09 Tdav = 0.89 T = 2.73
<-- Site =    7-   8 .. Mmps =  750 Ndav =   4 E =    -75.7283397837 Error = 1.32e-06 FLOPS = 7.53e+09 Tdav = 0.82 T = 2.37
<-- Site =    6-   7 .. Mmps =  750 Ndav =   4 E =    -75.7283499489 Error = 2.58e-06 FLOPS = 4.36e+09 Tdav = 1.35 T = 3.18
<-- Site =    5-   6 .. Mmps =  750 Ndav =   5 E =    -75.7283476017 Error = 2.08e-06 FLOPS = 5.35e+09 Tdav = 0.52 T = 1.75
<-- Site =    4-   5 .. Mmps =  750 Ndav =   3 E =    -75.7283380519 Error = 6.20e-08 FLOPS = 3.29e+09 Tdav = 0.11 T = 0.66
<-- Site =    3-   4 .. Mmps =  750 Ndav =   1 E =    -75.7283380519 Error = 5.47e-08 FLOPS = 1.44e+09 Tdav = 0.02 T = 0.40
<-- Site =    2-   3 .. Mmps =  750 Ndav =   1 E =    -75.7283380519 Error = 1.58e-12 FLOPS = 1.14e+09 Tdav = 0.00 T = 0.22
<-- Site =    1-   2 .. Mmps =  116 Ndav =   1 E =    -75.7283380519 Error = 7.77e-21 FLOPS = 6.37e+08 Tdav = 0.01 T = 0.17
<-- Site =    0-   1 .. Mmps =   16 Ndav =   1 E =    -75.7283380519 Error = 1.21e-22 FLOPS = 1.03e+08 Tdav = 0.00 T = 0.02
Time elapsed =    420.306 | E =     -75.7283499489 | DE = -2.42e-05 | DW = 2.58e-06
Time sweep =       53.782 | 64.9 GFLOP/SWP
| Dmem = 61.0 MB (1%) | Imem = 2.61 MB (95%) | Hmem = 1.26 GB | Pmem = 44.2 MB
| Tread = 0.950 | Twrite = 1.440 | Tfpread = 0.947 | Tfpwrite = 1.434 | Tmporead = 0.000 | Tasync = 0.000
| data = 580 MB | cpsd = 470 MB
| Trot = 2.330 | Tctr = 0.013 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.159 | Tinfo = 0.326
| Teff = 33.371 | Tprt = 4.455 | Teig = 10.221 | Tblk = 49.366 | Tmve = 4.205 | Tdm = 0.622 | Tsplt = 0.248 | Tsvd = 0.000 | Torth = 0.000

Sweep =   12 | Direction =  forward | Bond dimension = 1000 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7283380519 Error = 0.00e+00 FLOPS = 6.72e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7283380519 Error = 0.00e+00 FLOPS = 1.15e+09 Tdav = 0.00 T = 0.10
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7283380519 Error = 0.00e+00 FLOPS = 1.11e+09 Tdav = 0.00 T = 0.16
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7283380519 Error = 0.00e+00 FLOPS = 1.43e+09 Tdav = 0.02 T = 0.29
--> Site =    4-   5 .. Mmps =  421 Ndav =   1 E =    -75.7283380519 Error = 0.00e+00 FLOPS = 3.09e+09 Tdav = 0.04 T = 0.46
--> Site =    5-   6 .. Mmps = 1000 Ndav =   5 E =    -75.7283476022 Error = 1.26e-07 FLOPS = 6.13e+09 Tdav = 0.45 T = 1.18
--> Site =    6-   7 .. Mmps = 1000 Ndav =   5 E =    -75.7283640220 Error = 1.18e-06 FLOPS = 8.88e+09 Tdav = 1.20 T = 2.82
--> Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7283781690 Error = 7.61e-07 FLOPS = 9.05e+09 Tdav = 1.12 T = 3.33
--> Site =    8-   9 .. Mmps = 1000 Ndav =   4 E =    -75.7283905492 Error = 5.41e-07 FLOPS = 8.53e+09 Tdav = 1.44 T = 5.23
--> Site =    9-  10 .. Mmps = 1000 Ndav =   4 E =    -75.7284016645 Error = 5.06e-07 FLOPS = 8.92e+09 Tdav = 1.58 T = 4.49
--> Site =   10-  11 .. Mmps = 1000 Ndav =   4 E =    -75.7284102157 Error = 3.42e-07 FLOPS = 6.87e+09 Tdav = 2.34 T = 6.24
--> Site =   11-  12 .. Mmps = 1000 Ndav =   4 E =    -75.7284143436 Error = 1.61e-07 FLOPS = 8.75e+09 Tdav = 2.09 T = 9.31
--> Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284161715 Error = 1.11e-07 FLOPS = 8.63e+09 Tdav = 1.54 T = 12.04
--> Site =   13-  14 .. Mmps = 1000 Ndav =   3 E =    -75.7284170631 Error = 5.68e-08 FLOPS = 4.99e+09 Tdav = 2.37 T = 8.13
--> Site =   14-  15 .. Mmps = 1000 Ndav =   3 E =    -75.7284175601 Error = 4.14e-08 FLOPS = 8.30e+09 Tdav = 1.08 T = 5.24
--> Site =   15-  16 .. Mmps = 1000 Ndav =   3 E =    -75.7284177160 Error = 3.27e-08 FLOPS = 7.52e+09 Tdav = 0.74 T = 3.39
--> Site =   16-  17 .. Mmps = 1000 Ndav =   2 E =    -75.7284177191 Error = 9.99e-09 FLOPS = 5.79e+09 Tdav = 0.38 T = 2.64
--> Site =   17-  18 .. Mmps = 1000 Ndav =   2 E =    -75.7284177276 Error = 5.36e-09 FLOPS = 3.45e+09 Tdav = 0.35 T = 3.30
--> Site =   18-  19 .. Mmps = 1000 Ndav =   2 E =    -75.7284177237 Error = 2.08e-09 FLOPS = 3.89e+09 Tdav = 0.12 T = 1.43
--> Site =   19-  20 .. Mmps = 1000 Ndav =   1 E =    -75.7284177214 Error = 9.18e-10 FLOPS = 1.84e+09 Tdav = 0.04 T = 0.89
--> Site =   20-  21 .. Mmps = 1000 Ndav =   1 E =    -75.7284177208 Error = 1.55e-10 FLOPS = 1.64e+09 Tdav = 0.02 T = 0.59
--> Site =   21-  22 .. Mmps = 1000 Ndav =   1 E =    -75.7284177208 Error = 1.10e-11 FLOPS = 1.11e+09 Tdav = 0.01 T = 0.53
--> Site =   22-  23 .. Mmps =  536 Ndav =   1 E =    -75.7284177208 Error = 3.23e-21 FLOPS = 1.05e+09 Tdav = 0.01 T = 0.33
--> Site =   23-  24 .. Mmps =  100 Ndav =   1 E =    -75.7284177208 Error = 1.06e-20 FLOPS = 7.87e+08 Tdav = 0.00 T = 0.11
--> Site =   24-  25 .. Mmps =   15 Ndav =   1 E =    -75.7284177208 Error = 4.32e-21 FLOPS = 8.37e+07 Tdav = 0.00 T = 0.01
Time elapsed =    492.790 | E =     -75.7284177276 | DE = -6.78e-05 | DW = 1.18e-06
Time sweep =       72.484 | 120 GFLOP/SWP
| Dmem = 94.9 MB (1%) | Imem = 2.84 MB (95%) | Hmem = 1.70 GB | Pmem = 57.6 MB
| Tread = 2.502 | Twrite = 2.457 | Tfpread = 2.496 | Tfpwrite = 2.452 | Tmporead = 0.000 | Tasync = 0.000
| data = 942 MB | cpsd = 752 MB
| Trot = 4.267 | Tctr = 0.025 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 1.626 | Tdiag = 0.185 | Tinfo = 0.624
| Teff = 40.581 | Tprt = 5.610 | Teig = 16.978 | Tblk = 64.777 | Tmve = 7.501 | Tdm = 0.940 | Tsplt = 0.337 | Tsvd = 0.000 | Torth = 0.000

Sweep =   13 | Direction = backward | Bond dimension = 1000 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7284177208 Error = 0.00e+00 FLOPS = 5.30e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7284177208 Error = 0.00e+00 FLOPS = 8.13e+08 Tdav = 0.00 T = 0.06
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7284177208 Error = 0.00e+00 FLOPS = 1.07e+09 Tdav = 0.01 T = 0.19
<-- Site =   21-  22 .. Mmps =   81 Ndav =   1 E =    -75.7284177208 Error = 0.00e+00 FLOPS = 1.10e+09 Tdav = 0.01 T = 0.32
<-- Site =   20-  21 .. Mmps =  220 Ndav =   1 E =    -75.7284177208 Error = 0.00e+00 FLOPS = 1.45e+09 Tdav = 0.02 T = 0.40
<-- Site =   19-  20 .. Mmps =  548 Ndav =   2 E =    -75.7284177222 Error = 0.00e+00 FLOPS = 2.54e+09 Tdav = 0.07 T = 0.76
<-- Site =   18-  19 .. Mmps = 1000 Ndav =   2 E =    -75.7284177245 Error = 4.10e-13 FLOPS = 3.92e+09 Tdav = 0.12 T = 1.23
<-- Site =   17-  18 .. Mmps = 1000 Ndav =   2 E =    -75.7284177307 Error = 4.42e-11 FLOPS = 5.52e+09 Tdav = 0.24 T = 2.23
<-- Site =   16-  17 .. Mmps = 1000 Ndav =   2 E =    -75.7284177492 Error = 4.00e-10 FLOPS = 3.65e+09 Tdav = 0.72 T = 4.25
<-- Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284178517 Error = 1.34e-09 FLOPS = 6.95e+09 Tdav = 0.63 T = 3.99
<-- Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284179775 Error = 6.39e-09 FLOPS = 8.11e+09 Tdav = 0.88 T = 5.60
<-- Site =   13-  14 .. Mmps = 1000 Ndav =   3 E =    -75.7284181867 Error = 1.56e-08 FLOPS = 7.97e+09 Tdav = 1.93 T = 10.39
<-- Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284187120 Error = 3.08e-08 FLOPS = 9.29e+09 Tdav = 1.95 T = 13.64
<-- Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284194743 Error = 4.75e-08 FLOPS = 8.38e+09 Tdav = 2.20 T = 12.20
<-- Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284222140 Error = 1.44e-07 FLOPS = 9.39e+09 Tdav = 1.73 T = 6.13
<-- Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284271872 Error = 2.96e-07 FLOPS = 6.93e+09 Tdav = 2.06 T = 6.83
<-- Site =    8-   9 .. Mmps = 1000 Ndav =   4 E =    -75.7284316297 Error = 3.37e-07 FLOPS = 9.63e+09 Tdav = 1.73 T = 4.86
<-- Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284409350 Error = 5.99e-07 FLOPS = 9.59e+09 Tdav = 1.45 T = 4.20
<-- Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284581923 Error = 1.11e-06 FLOPS = 7.36e+09 Tdav = 1.64 T = 5.02
<-- Site =    5-   6 .. Mmps = 1000 Ndav =   3 E =    -75.7284530409 Error = 1.37e-07 FLOPS = 6.70e+09 Tdav = 0.38 T = 1.59
<-- Site =    4-   5 .. Mmps = 1000 Ndav =   1 E =    -75.7284529723 Error = 4.03e-08 FLOPS = 3.68e+09 Tdav = 0.05 T = 0.83
<-- Site =    3-   4 .. Mmps = 1000 Ndav =   1 E =    -75.7284529723 Error = 3.68e-08 FLOPS = 1.77e+09 Tdav = 0.03 T = 0.59
<-- Site =    2-   3 .. Mmps =  880 Ndav =   1 E =    -75.7284529723 Error = 9.57e-20 FLOPS = 1.40e+09 Tdav = 0.01 T = 0.33
<-- Site =    1-   2 .. Mmps =  118 Ndav =   1 E =    -75.7284529723 Error = 5.49e-21 FLOPS = 1.19e+09 Tdav = 0.00 T = 0.20
<-- Site =    0-   1 .. Mmps =   18 Ndav =   1 E =    -75.7284529723 Error = 7.48e-21 FLOPS = 1.47e+08 Tdav = 0.00 T = 0.02
Time elapsed =    578.873 | E =     -75.7284581923 | DE = -4.05e-05 | DW = 1.11e-06
Time sweep =       86.083 | 134 GFLOP/SWP
| Dmem = 107 MB (1%) | Imem = 2.89 MB (95%) | Hmem = 2.20 GB | Pmem = 73.5 MB
| Tread = 1.808 | Twrite = 2.518 | Tfpread = 1.806 | Tfpwrite = 2.509 | Tmporead = 0.000 | Tasync = 0.000
| data = 0.98 GB | cpsd = 813 MB
| Trot = 3.987 | Tctr = 0.011 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.013 | Tdiag = 0.193 | Tinfo = 0.382
| Teff = 51.744 | Tprt = 7.068 | Teig = 17.872 | Tblk = 78.833 | Tmve = 7.045 | Tdm = 1.071 | Tsplt = 0.368 | Tsvd = 0.000 | Torth = 0.000

Sweep =   14 | Direction =  forward | Bond dimension = 1000 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7284529723 Error = 0.00e+00 FLOPS = 4.03e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7284529723 Error = 0.00e+00 FLOPS = 1.23e+09 Tdav = 0.00 T = 0.13
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7284529723 Error = 0.00e+00 FLOPS = 1.35e+09 Tdav = 0.01 T = 0.21
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7284529723 Error = 0.00e+00 FLOPS = 1.48e+09 Tdav = 0.03 T = 0.42
--> Site =    4-   5 .. Mmps =  421 Ndav =   1 E =    -75.7284529723 Error = 0.00e+00 FLOPS = 3.53e+09 Tdav = 0.06 T = 0.63
--> Site =    5-   6 .. Mmps = 1000 Ndav =   2 E =    -75.7284530409 Error = 1.71e-07 FLOPS = 6.42e+09 Tdav = 0.26 T = 1.18
--> Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284588409 Error = 1.80e-06 FLOPS = 8.42e+09 Tdav = 1.44 T = 3.69
--> Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284555167 Error = 1.17e-06 FLOPS = 9.57e+09 Tdav = 1.48 T = 5.17
--> Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284542527 Error = 7.92e-07 FLOPS = 9.62e+09 Tdav = 1.32 T = 4.31
--> Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284548070 Error = 8.05e-07 FLOPS = 6.16e+09 Tdav = 2.42 T = 6.32
--> Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284537883 Error = 4.88e-07 FLOPS = 9.53e+09 Tdav = 1.82 T = 6.19
--> Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284532211 Error = 2.18e-07 FLOPS = 9.39e+09 Tdav = 2.10 T = 12.51
--> Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284531158 Error = 1.36e-07 FLOPS = 9.51e+09 Tdav = 2.05 T = 13.73
--> Site =   13-  14 .. Mmps = 1000 Ndav =   3 E =    -75.7284529508 Error = 6.45e-08 FLOPS = 6.80e+09 Tdav = 2.47 T = 9.54
--> Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284528896 Error = 4.67e-08 FLOPS = 8.62e+09 Tdav = 0.91 T = 6.01
--> Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284528180 Error = 3.66e-08 FLOPS = 7.56e+09 Tdav = 0.64 T = 3.74
--> Site =   16-  17 .. Mmps = 1000 Ndav =   2 E =    -75.7284527442 Error = 1.08e-08 FLOPS = 3.53e+09 Tdav = 0.84 T = 4.25
--> Site =   17-  18 .. Mmps = 1000 Ndav =   2 E =    -75.7284527267 Error = 5.45e-09 FLOPS = 5.62e+09 Tdav = 0.26 T = 2.74
--> Site =   18-  19 .. Mmps = 1000 Ndav =   1 E =    -75.7284527198 Error = 2.10e-09 FLOPS = 3.73e+09 Tdav = 0.07 T = 1.38
--> Site =   19-  20 .. Mmps = 1000 Ndav =   1 E =    -75.7284527173 Error = 9.57e-10 FLOPS = 2.35e+09 Tdav = 0.04 T = 0.99
--> Site =   20-  21 .. Mmps = 1000 Ndav =   1 E =    -75.7284527166 Error = 1.68e-10 FLOPS = 1.59e+09 Tdav = 0.02 T = 0.64
--> Site =   21-  22 .. Mmps = 1000 Ndav =   1 E =    -75.7284527165 Error = 1.20e-11 FLOPS = 1.16e+09 Tdav = 0.01 T = 0.49
--> Site =   22-  23 .. Mmps =  547 Ndav =   1 E =    -75.7284527165 Error = 2.48e-21 FLOPS = 1.12e+09 Tdav = 0.00 T = 0.34
--> Site =   23-  24 .. Mmps =  100 Ndav =   1 E =    -75.7284527165 Error = 5.22e-21 FLOPS = 9.70e+08 Tdav = 0.00 T = 0.11
--> Site =   24-  25 .. Mmps =   13 Ndav =   1 E =    -75.7284527165 Error = 8.92e-21 FLOPS = 1.06e+08 Tdav = 0.00 T = 0.01
Time elapsed =    663.821 | E =     -75.7284588409 | DE = -6.49e-07 | DW = 1.80e-06
Time sweep =       84.948 | 137 GFLOP/SWP
| Dmem = 107 MB (1%) | Imem = 2.91 MB (95%) | Hmem = 2.22 GB | Pmem = 73.9 MB
| Tread = 3.262 | Twrite = 2.651 | Tfpread = 3.256 | Tfpwrite = 2.645 | Tmporead = 0.000 | Tasync = 0.000
| data = 947 MB | cpsd = 756 MB
| Trot = 4.266 | Tctr = 0.032 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 1.573 | Tdiag = 0.171 | Tinfo = 0.646
| Teff = 50.179 | Tprt = 6.469 | Teig = 18.270 | Tblk = 76.982 | Tmve = 7.767 | Tdm = 1.110 | Tsplt = 0.353 | Tsvd = 0.000 | Torth = 0.000

Sweep =   15 | Direction = backward | Bond dimension = 1000 | Noise =  1.00e-05 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7284527165 Error = 0.00e+00 FLOPS = 7.53e+07 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7284527165 Error = 0.00e+00 FLOPS = 9.93e+08 Tdav = 0.00 T = 0.06
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7284527165 Error = 0.00e+00 FLOPS = 1.10e+09 Tdav = 0.01 T = 0.19
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7284527165 Error = 0.00e+00 FLOPS = 1.10e+09 Tdav = 0.01 T = 0.31
<-- Site =   20-  21 .. Mmps =  242 Ndav =   1 E =    -75.7284527165 Error = 0.00e+00 FLOPS = 1.48e+09 Tdav = 0.02 T = 0.42
<-- Site =   19-  20 .. Mmps =  576 Ndav =   2 E =    -75.7284527175 Error = 0.00e+00 FLOPS = 2.66e+09 Tdav = 0.07 T = 0.75
<-- Site =   18-  19 .. Mmps = 1000 Ndav =   2 E =    -75.7284527206 Error = 8.24e-13 FLOPS = 4.06e+09 Tdav = 0.12 T = 1.24
<-- Site =   17-  18 .. Mmps = 1000 Ndav =   2 E =    -75.7284527275 Error = 5.31e-11 FLOPS = 3.02e+09 Tdav = 0.48 T = 2.89
<-- Site =   16-  17 .. Mmps = 1000 Ndav =   2 E =    -75.7284527485 Error = 4.65e-10 FLOPS = 6.55e+09 Tdav = 0.45 T = 3.76
<-- Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284528482 Error = 1.56e-09 FLOPS = 7.72e+09 Tdav = 0.63 T = 3.53
<-- Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284529735 Error = 7.60e-09 FLOPS = 8.70e+09 Tdav = 0.90 T = 5.64
<-- Site =   13-  14 .. Mmps = 1000 Ndav =   3 E =    -75.7284531535 Error = 1.78e-08 FLOPS = 9.14e+09 Tdav = 1.83 T = 10.14
<-- Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284535853 Error = 3.70e-08 FLOPS = 9.41e+09 Tdav = 2.07 T = 13.64
<-- Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284541315 Error = 5.79e-08 FLOPS = 9.41e+09 Tdav = 2.08 T = 12.28
<-- Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284558433 Error = 1.89e-07 FLOPS = 9.22e+09 Tdav = 1.87 T = 5.95
<-- Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284584149 Error = 3.83e-07 FLOPS = 8.98e+09 Tdav = 1.66 T = 6.72
<-- Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284594836 Error = 3.52e-07 FLOPS = 9.64e+09 Tdav = 1.32 T = 4.37
<-- Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284629436 Error = 6.28e-07 FLOPS = 9.67e+09 Tdav = 1.47 T = 4.40
<-- Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284680082 Error = 1.16e-06 FLOPS = 7.89e+09 Tdav = 1.54 T = 4.69
<-- Site =    5-   6 .. Mmps = 1000 Ndav =   3 E =    -75.7284620470 Error = 1.37e-07 FLOPS = 6.81e+09 Tdav = 0.37 T = 1.58
<-- Site =    4-   5 .. Mmps = 1000 Ndav =   1 E =    -75.7284619758 Error = 4.03e-08 FLOPS = 3.56e+09 Tdav = 0.05 T = 0.89
<-- Site =    3-   4 .. Mmps = 1000 Ndav =   1 E =    -75.7284619758 Error = 3.68e-08 FLOPS = 1.81e+09 Tdav = 0.03 T = 0.61
<-- Site =    2-   3 .. Mmps =  883 Ndav =   1 E =    -75.7284619758 Error = 8.66e-20 FLOPS = 5.40e+08 Tdav = 0.02 T = 0.34
<-- Site =    1-   2 .. Mmps =  115 Ndav =   1 E =    -75.7284619758 Error = 1.93e-20 FLOPS = 1.27e+09 Tdav = 0.00 T = 0.21
<-- Site =    0-   1 .. Mmps =   17 Ndav =   1 E =    -75.7284619758 Error = 8.43e-23 FLOPS = 1.41e+08 Tdav = 0.00 T = 0.02
Time elapsed =    748.668 | E =     -75.7284680082 | DE = -9.17e-06 | DW = 1.16e-06
Time sweep =       84.847 | 138 GFLOP/SWP
| Dmem = 107 MB (1%) | Imem = 2.93 MB (95%) | Hmem = 2.22 GB | Pmem = 73.8 MB
| Tread = 1.745 | Twrite = 2.808 | Tfpread = 1.742 | Tfpwrite = 2.802 | Tmporead = 0.000 | Tasync = 0.000
| data = 0.98 GB | cpsd = 810 MB
| Trot = 4.149 | Tctr = 0.018 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.176 | Tinfo = 0.381
| Teff = 50.903 | Tprt = 7.208 | Teig = 17.013 | Tblk = 77.122 | Tmve = 7.514 | Tdm = 1.103 | Tsplt = 0.410 | Tsvd = 0.000 | Torth = 0.000

Sweep =   16 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7284619758 Error = 0.00e+00 FLOPS = 9.13e+07 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7284619758 Error = 0.00e+00 FLOPS = 1.14e+09 Tdav = 0.00 T = 0.13
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7284619758 Error = 0.00e+00 FLOPS = 1.41e+09 Tdav = 0.01 T = 0.20
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7284619758 Error = 0.00e+00 FLOPS = 1.51e+09 Tdav = 0.03 T = 0.41
--> Site =    4-   5 .. Mmps =  404 Ndav =   1 E =    -75.7284619758 Error = 1.01e-20 FLOPS = 3.55e+09 Tdav = 0.05 T = 0.57
--> Site =    5-   6 .. Mmps = 1000 Ndav =   2 E =    -75.7284620462 Error = 6.55e-10 FLOPS = 6.63e+09 Tdav = 0.25 T = 1.04
--> Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284685127 Error = 1.14e-06 FLOPS = 8.78e+09 Tdav = 1.44 T = 3.01
--> Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284662540 Error = 6.85e-07 FLOPS = 9.24e+09 Tdav = 1.61 T = 4.99
--> Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284651946 Error = 3.83e-07 FLOPS = 9.60e+09 Tdav = 1.39 T = 3.81
--> Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284662730 Error = 4.68e-07 FLOPS = 9.81e+09 Tdav = 1.63 T = 4.53
--> Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284651830 Error = 2.09e-07 FLOPS = 9.83e+09 Tdav = 1.90 T = 6.90
--> Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284646096 Error = 4.99e-08 FLOPS = 6.10e+09 Tdav = 3.55 T = 11.81
--> Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284647338 Error = 2.64e-08 FLOPS = 5.97e+09 Tdav = 3.81 T = 13.15
--> Site =   13-  14 .. Mmps = 1000 Ndav =   3 E =    -75.7284648188 Error = 5.86e-09 FLOPS = 9.54e+09 Tdav = 2.21 T = 8.66
--> Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284649039 Error = 5.71e-10 FLOPS = 6.04e+09 Tdav = 1.82 T = 7.93
--> Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284650065 Error = 5.06e-10 FLOPS = 5.47e+09 Tdav = 1.47 T = 4.92
--> Site =   16-  17 .. Mmps =  965 Ndav =   2 E =    -75.7284650514 Error = 5.60e-20 FLOPS = 2.85e+09 Tdav = 2.00 T = 5.68
--> Site =   17-  18 .. Mmps =  949 Ndav =   2 E =    -75.7284650627 Error = 4.61e-20 FLOPS = 4.61e+09 Tdav = 0.70 T = 5.32
--> Site =   18-  19 .. Mmps =  684 Ndav =   1 E =    -75.7284650627 Error = 2.54e-20 FLOPS = 5.58e+09 Tdav = 0.13 T = 2.10
--> Site =   19-  20 .. Mmps =  403 Ndav =   1 E =    -75.7284650627 Error = 2.64e-20 FLOPS = 1.96e+09 Tdav = 0.08 T = 0.93
--> Site =   20-  21 .. Mmps =  224 Ndav =   1 E =    -75.7284650627 Error = 2.20e-20 FLOPS = 8.33e+08 Tdav = 0.03 T = 0.43
--> Site =   21-  22 .. Mmps =   92 Ndav =   1 E =    -75.7284650627 Error = 1.88e-20 FLOPS = 2.18e+08 Tdav = 0.01 T = 0.19
--> Site =   22-  23 .. Mmps =   33 Ndav =   1 E =    -75.7284650627 Error = 1.40e-20 FLOPS = 3.78e+07 Tdav = 0.00 T = 0.07
--> Site =   23-  24 .. Mmps =   11 Ndav =   1 E =    -75.7284650627 Error = 1.12e-20 FLOPS = 5.26e+06 Tdav = 0.00 T = 0.05
--> Site =   24-  25 .. Mmps =    5 Ndav =   1 E =    -75.7284650627 Error = 2.14e-21 FLOPS = 9.01e+05 Tdav = 0.00 T = 0.01
Time elapsed =    835.738 | E =     -75.7284685127 | DE = -5.05e-07 | DW = 1.14e-06
Time sweep =       87.070 | 160 GFLOP/SWP
| Dmem = 107 MB (1%) | Imem = 3.00 MB (95%) | Hmem = 2.28 GB | Pmem = 0 B
| Tread = 3.954 | Twrite = 2.517 | Tfpread = 3.946 | Tfpwrite = 2.511 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 718 MB
| Trot = 5.156 | Tctr = 0.033 | Tint = 0.021 | Tmid = 0.000 | Tdctr = 1.926 | Tdiag = 0.271 | Tinfo = 0.827
| Teff = 53.002 | Tprt = 0.000 | Teig = 24.142 | Tblk = 78.083 | Tmve = 8.762 | Tdm = 0.018 | Tsplt = 0.401 | Tsvd = 0.000 | Torth = 0.000

Sweep =   17 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7284650627 Error = 0.00e+00 FLOPS = 8.10e+05 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7284650627 Error = 0.00e+00 FLOPS = 9.08e+06 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7284650627 Error = 0.00e+00 FLOPS = 3.66e+07 Tdav = 0.00 T = 0.04
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7284650627 Error = 0.00e+00 FLOPS = 2.97e+08 Tdav = 0.01 T = 0.13
<-- Site =   20-  21 .. Mmps =  222 Ndav =   1 E =    -75.7284650627 Error = 6.68e-28 FLOPS = 9.35e+08 Tdav = 0.02 T = 0.27
<-- Site =   19-  20 .. Mmps =  400 Ndav =   1 E =    -75.7284650627 Error = 2.84e-26 FLOPS = 2.17e+09 Tdav = 0.07 T = 0.83
<-- Site =   18-  19 .. Mmps =  679 Ndav =   1 E =    -75.7284650627 Error = 1.69e-25 FLOPS = 3.29e+09 Tdav = 0.21 T = 1.56
<-- Site =   17-  18 .. Mmps =  943 Ndav =   1 E =    -75.7284650627 Error = 7.04e-24 FLOPS = 4.95e+09 Tdav = 0.30 T = 3.83
<-- Site =   16-  17 .. Mmps =  959 Ndav =   1 E =    -75.7284650627 Error = 1.15e-22 FLOPS = 7.94e+09 Tdav = 0.34 T = 2.58
<-- Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284650677 Error = 5.04e-10 FLOPS = 8.99e+09 Tdav = 0.86 T = 3.39
<-- Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284650685 Error = 5.60e-10 FLOPS = 5.87e+09 Tdav = 1.85 T = 5.93
<-- Site =   13-  14 .. Mmps = 1000 Ndav =   2 E =    -75.7284651141 Error = 5.96e-09 FLOPS = 4.60e+09 Tdav = 2.86 T = 10.19
<-- Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284652690 Error = 2.65e-08 FLOPS = 7.07e+09 Tdav = 3.07 T = 15.51
<-- Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284654339 Error = 4.89e-08 FLOPS = 6.89e+09 Tdav = 3.10 T = 14.07
<-- Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284665090 Error = 2.07e-07 FLOPS = 5.51e+09 Tdav = 3.34 T = 9.59
<-- Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284681469 Error = 4.62e-07 FLOPS = 8.53e+09 Tdav = 1.86 T = 5.60
<-- Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284676623 Error = 3.85e-07 FLOPS = 6.74e+09 Tdav = 1.98 T = 6.34
<-- Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284694820 Error = 6.84e-07 FLOPS = 5.84e+09 Tdav = 2.52 T = 4.91
<-- Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284723972 Error = 1.15e-06 FLOPS = 9.10e+09 Tdav = 1.39 T = 3.44
<-- Site =    5-   6 .. Mmps = 1000 Ndav =   3 E =    -75.7284658450 Error = 7.37e-10 FLOPS = 1.52e+09 Tdav = 1.66 T = 4.91
<-- Site =    4-   5 .. Mmps =  437 Ndav =   1 E =    -75.7284658416 Error = 4.49e-19 FLOPS = 1.53e+09 Tdav = 0.13 T = 1.55
<-- Site =    3-   4 .. Mmps =  189 Ndav =   1 E =    -75.7284658416 Error = 4.51e-19 FLOPS = 4.50e+08 Tdav = 0.02 T = 0.30
<-- Site =    2-   3 .. Mmps =   74 Ndav =   1 E =    -75.7284658416 Error = 1.04e-19 FLOPS = 2.30e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =   28 Ndav =   1 E =    -75.7284658416 Error = 8.32e-21 FLOPS = 6.45e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    6 Ndav =   1 E =    -75.7284658416 Error = 6.27e-34 FLOPS = 9.32e+06 Tdav = 0.00 T = 0.01
Time elapsed =    931.150 | E =     -75.7284723972 | DE = -3.88e-06 | DW = 1.15e-06
Time sweep =       95.412 | 147 GFLOP/SWP
| Dmem = 105 MB (1%) | Imem = 3.02 MB (95%) | Hmem = 2.26 GB | Pmem = 0 B
| Tread = 2.269 | Twrite = 3.318 | Tfpread = 2.266 | Tfpwrite = 3.311 | Tmporead = 0.000 | Tasync = 0.000
| data = 897 MB | cpsd = 722 MB
| Trot = 4.939 | Tctr = 0.012 | Tint = 0.015 | Tmid = 0.000 | Tdctr = 0.020 | Tdiag = 0.276 | Tinfo = 0.579
| Teff = 59.473 | Tprt = 0.000 | Teig = 25.590 | Tblk = 85.999 | Tmve = 9.108 | Tdm = 0.015 | Tsplt = 0.362 | Tsvd = 0.000 | Torth = 0.000

Sweep =   18 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7284658416 Error = 0.00e+00 FLOPS = 8.92e+06 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7284658416 Error = 0.00e+00 FLOPS = 6.21e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7284658416 Error = 0.00e+00 FLOPS = 2.23e+08 Tdav = 0.00 T = 0.05
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7284658416 Error = 0.00e+00 FLOPS = 8.74e+08 Tdav = 0.01 T = 0.18
--> Site =    4-   5 .. Mmps =  405 Ndav =   1 E =    -75.7284658416 Error = 1.19e-20 FLOPS = 3.18e+09 Tdav = 0.06 T = 0.60
--> Site =    5-   6 .. Mmps = 1000 Ndav =   2 E =    -75.7284658452 Error = 6.32e-10 FLOPS = 5.03e+09 Tdav = 0.33 T = 1.18
--> Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284723981 Error = 1.15e-06 FLOPS = 8.18e+09 Tdav = 1.54 T = 3.53
--> Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284698243 Error = 6.88e-07 FLOPS = 7.11e+09 Tdav = 2.07 T = 4.69
--> Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284683321 Error = 3.94e-07 FLOPS = 8.68e+09 Tdav = 1.54 T = 6.06
--> Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284689606 Error = 4.74e-07 FLOPS = 9.20e+09 Tdav = 1.73 T = 4.69
--> Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284674778 Error = 2.13e-07 FLOPS = 5.67e+09 Tdav = 3.25 T = 7.42
--> Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284665021 Error = 5.08e-08 FLOPS = 5.72e+09 Tdav = 3.73 T = 12.72
--> Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284663731 Error = 2.68e-08 FLOPS = 5.04e+09 Tdav = 4.31 T = 16.18
--> Site =   13-  14 .. Mmps = 1000 Ndav =   2 E =    -75.7284662348 Error = 6.14e-09 FLOPS = 7.44e+09 Tdav = 1.77 T = 8.79
--> Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284661970 Error = 6.14e-10 FLOPS = 9.34e+09 Tdav = 1.17 T = 7.99
--> Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284661992 Error = 5.75e-10 FLOPS = 8.94e+09 Tdav = 0.87 T = 3.64
--> Site =   16-  17 .. Mmps =  966 Ndav =   1 E =    -75.7284661940 Error = 3.94e-20 FLOPS = 7.82e+09 Tdav = 0.35 T = 2.77
--> Site =   17-  18 .. Mmps =  952 Ndav =   1 E =    -75.7284661940 Error = 4.83e-20 FLOPS = 3.77e+09 Tdav = 0.39 T = 2.83
--> Site =   18-  19 .. Mmps =  698 Ndav =   2 E =    -75.7284661952 Error = 2.23e-20 FLOPS = 6.20e+09 Tdav = 0.22 T = 2.02
--> Site =   19-  20 .. Mmps =  407 Ndav =   1 E =    -75.7284661952 Error = 2.06e-20 FLOPS = 3.84e+09 Tdav = 0.04 T = 0.66
--> Site =   20-  21 .. Mmps =  223 Ndav =   1 E =    -75.7284661952 Error = 2.13e-20 FLOPS = 1.29e+09 Tdav = 0.02 T = 0.30
--> Site =   21-  22 .. Mmps =   91 Ndav =   1 E =    -75.7284661952 Error = 1.16e-20 FLOPS = 3.92e+08 Tdav = 0.01 T = 0.11
--> Site =   22-  23 .. Mmps =   32 Ndav =   1 E =    -75.7284661952 Error = 1.18e-20 FLOPS = 6.85e+07 Tdav = 0.00 T = 0.05
--> Site =   23-  24 .. Mmps =   12 Ndav =   1 E =    -75.7284661952 Error = 5.50e-23 FLOPS = 1.78e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7284661952 Error = 4.65e-21 FLOPS = 2.44e+05 Tdav = 0.00 T = 0.01
Time elapsed =   1017.866 | E =     -75.7284723981 | DE = -8.96e-10 | DW = 1.15e-06
Time sweep =       86.715 | 147 GFLOP/SWP
| Dmem = 105 MB (1%) | Imem = 3.02 MB (95%) | Hmem = 2.26 GB | Pmem = 0 B
| Tread = 3.990 | Twrite = 2.732 | Tfpread = 3.980 | Tfpwrite = 2.724 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 718 MB
| Trot = 4.553 | Tctr = 0.024 | Tint = 0.013 | Tmid = 0.000 | Tdctr = 2.260 | Tdiag = 0.255 | Tinfo = 0.666
| Teff = 54.172 | Tprt = 0.000 | Teig = 23.410 | Tblk = 78.356 | Tmve = 8.159 | Tdm = 0.014 | Tsplt = 0.340 | Tsvd = 0.000 | Torth = 0.000

Sweep =   19 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7284661952 Error = 0.00e+00 FLOPS = 1.20e+06 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7284661952 Error = 0.00e+00 FLOPS = 5.14e+06 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7284661952 Error = 0.00e+00 FLOPS = 6.11e+07 Tdav = 0.00 T = 0.03
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7284661952 Error = 0.00e+00 FLOPS = 4.24e+08 Tdav = 0.01 T = 0.09
<-- Site =   20-  21 .. Mmps =  222 Ndav =   1 E =    -75.7284661952 Error = 9.25e-28 FLOPS = 7.98e+08 Tdav = 0.03 T = 0.19
<-- Site =   19-  20 .. Mmps =  400 Ndav =   1 E =    -75.7284661952 Error = 1.85e-26 FLOPS = 3.90e+09 Tdav = 0.04 T = 0.49
<-- Site =   18-  19 .. Mmps =  690 Ndav =   1 E =    -75.7284661952 Error = 1.57e-25 FLOPS = 5.71e+09 Tdav = 0.12 T = 1.02
<-- Site =   17-  18 .. Mmps =  942 Ndav =   1 E =    -75.7284661952 Error = 1.35e-23 FLOPS = 6.81e+09 Tdav = 0.22 T = 1.63
<-- Site =   16-  17 .. Mmps =  958 Ndav =   1 E =    -75.7284661952 Error = 1.17e-22 FLOPS = 7.94e+09 Tdav = 0.34 T = 2.44
<-- Site =   15-  16 .. Mmps = 1000 Ndav =   2 E =    -75.7284662005 Error = 5.69e-10 FLOPS = 5.67e+09 Tdav = 1.36 T = 3.86
<-- Site =   14-  15 .. Mmps = 1000 Ndav =   2 E =    -75.7284662005 Error = 6.11e-10 FLOPS = 8.45e+09 Tdav = 1.29 T = 6.40
<-- Site =   13-  14 .. Mmps = 1000 Ndav =   2 E =    -75.7284662441 Error = 6.14e-09 FLOPS = 6.92e+09 Tdav = 1.90 T = 7.88
<-- Site =   12-  13 .. Mmps = 1000 Ndav =   3 E =    -75.7284663942 Error = 2.69e-08 FLOPS = 9.20e+09 Tdav = 2.35 T = 12.66
<-- Site =   11-  12 .. Mmps = 1000 Ndav =   3 E =    -75.7284665552 Error = 5.08e-08 FLOPS = 9.57e+09 Tdav = 2.22 T = 11.57
<-- Site =   10-  11 .. Mmps = 1000 Ndav =   3 E =    -75.7284677628 Error = 2.19e-07 FLOPS = 5.71e+09 Tdav = 3.23 T = 6.98
<-- Site =    9-  10 .. Mmps = 1000 Ndav =   3 E =    -75.7284694413 Error = 4.80e-07 FLOPS = 9.48e+09 Tdav = 1.68 T = 4.67
<-- Site =    8-   9 .. Mmps = 1000 Ndav =   3 E =    -75.7284688418 Error = 3.94e-07 FLOPS = 9.44e+09 Tdav = 1.42 T = 3.89
<-- Site =    7-   8 .. Mmps = 1000 Ndav =   4 E =    -75.7284705409 Error = 6.96e-07 FLOPS = 5.87e+09 Tdav = 2.51 T = 5.80
<-- Site =    6-   7 .. Mmps = 1000 Ndav =   4 E =    -75.7284733408 Error = 1.16e-06 FLOPS = 9.27e+09 Tdav = 1.36 T = 2.97
<-- Site =    5-   6 .. Mmps = 1000 Ndav =   3 E =    -75.7284667343 Error = 7.26e-10 FLOPS = 6.80e+09 Tdav = 0.37 T = 1.34
<-- Site =    4-   5 .. Mmps =  435 Ndav =   1 E =    -75.7284667309 Error = 4.64e-19 FLOPS = 3.44e+09 Tdav = 0.06 T = 0.74
<-- Site =    3-   4 .. Mmps =  192 Ndav =   1 E =    -75.7284667309 Error = 3.99e-19 FLOPS = 8.13e+08 Tdav = 0.01 T = 0.24
<-- Site =    2-   3 .. Mmps =   78 Ndav =   1 E =    -75.7284667309 Error = 1.04e-19 FLOPS = 1.97e+08 Tdav = 0.00 T = 0.09
<-- Site =    1-   2 .. Mmps =   25 Ndav =   1 E =    -75.7284667309 Error = 7.94e-21 FLOPS = 5.90e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    8 Ndav =   1 E =    -75.7284667309 Error = 5.79e-21 FLOPS = 8.15e+06 Tdav = 0.00 T = 0.01
Time elapsed =   1093.091 | E =     -75.7284733408 | DE = -9.43e-07 | DW = 1.16e-06
Time sweep =       75.226 | 147 GFLOP/SWP
| Dmem = 105 MB (1%) | Imem = 3.02 MB (95%) | Hmem = 2.26 GB | Pmem = 0 B
| Tread = 1.517 | Twrite = 2.517 | Tfpread = 1.514 | Tfpwrite = 2.511 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 722 MB
| Trot = 4.038 | Tctr = 0.007 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.202 | Tinfo = 0.389
| Teff = 46.668 | Tprt = 0.000 | Teig = 20.515 | Tblk = 67.908 | Tmve = 7.113 | Tdm = 0.013 | Tsplt = 0.324 | Tsvd = 0.000 | Torth = 0.000

Sweep =   20 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
--> Site =    0 .. Mmps =    3 Ndav =   1 E =    -75.7284667309 Error = 0.00e+00 FLOPS = 4.25e+05 Tdav = 0.00 T = 0.01
--> Site =    1 .. Mmps =   10 Ndav =   1 E =    -75.7284667309 Error = 0.00e+00 FLOPS = 6.16e+06 Tdav = 0.00 T = 0.01
--> Site =    2 .. Mmps =   35 Ndav =   1 E =    -75.7284667309 Error = 0.00e+00 FLOPS = 2.62e+07 Tdav = 0.00 T = 0.01
--> Site =    3 .. Mmps =  126 Ndav =   1 E =    -75.7284667309 Error = 0.00e+00 FLOPS = 4.86e+07 Tdav = 0.01 T = 0.03
--> Site =    4 .. Mmps =  403 Ndav =   1 E =    -75.7284667309 Error = 1.68e-20 FLOPS = 3.98e+08 Tdav = 0.02 T = 0.09
--> Site =    5 .. Mmps = 1000 Ndav =   2 E =    -75.7284667312 Error = 8.28e-18 FLOPS = 3.80e+09 Tdav = 0.08 T = 0.35
--> Site =    6 .. Mmps = 1000 Ndav =   1 E =    -75.7284667312 Error = 2.48e-17 FLOPS = 7.04e+09 Tdav = 0.13 T = 1.05
--> Site =    7 .. Mmps = 1000 Ndav =   3 E =    -75.7284667793 Error = 2.53e-18 FLOPS = 7.88e+09 Tdav = 0.49 T = 1.63
--> Site =    8 .. Mmps = 1000 Ndav =   3 E =    -75.7284668281 Error = 2.74e-18 FLOPS = 4.10e+09 Tdav = 1.16 T = 2.68
--> Site =    9 .. Mmps = 1000 Ndav =   3 E =    -75.7284670566 Error = 1.79e-18 FLOPS = 8.21e+09 Tdav = 0.73 T = 3.37
--> Site =   10 .. Mmps = 1000 Ndav =   3 E =    -75.7284670861 Error = 4.42e-18 FLOPS = 8.34e+09 Tdav = 0.89 T = 2.92
--> Site =   11 .. Mmps = 1000 Ndav =   3 E =    -75.7284671214 Error = 9.78e-18 FLOPS = 8.20e+09 Tdav = 1.08 T = 3.50
--> Site =   12 .. Mmps = 1000 Ndav =   3 E =    -75.7284671478 Error = 9.45e-18 FLOPS = 8.40e+09 Tdav = 1.12 T = 9.37
--> Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284671608 Error = 4.63e-18 FLOPS = 8.47e+09 Tdav = 0.72 T = 4.74
--> Site =   14 .. Mmps = 1000 Ndav =   2 E =    -75.7284671649 Error = 6.37e-18 FLOPS = 4.24e+09 Tdav = 1.18 T = 4.58
--> Site =   15 .. Mmps = 1000 Ndav =   2 E =    -75.7284671670 Error = 3.79e-18 FLOPS = 8.18e+09 Tdav = 0.52 T = 3.44
--> Site =   16 .. Mmps =  965 Ndav =   2 E =    -75.7284671678 Error = 4.74e-20 FLOPS = 7.37e+09 Tdav = 0.40 T = 2.09
--> Site =   17 .. Mmps =  949 Ndav =   2 E =    -75.7284671685 Error = 6.29e-20 FLOPS = 6.86e+09 Tdav = 0.32 T = 1.74
--> Site =   18 .. Mmps =  693 Ndav =   1 E =    -75.7284671685 Error = 2.41e-20 FLOPS = 5.60e+09 Tdav = 0.11 T = 1.16
--> Site =   19 .. Mmps =  403 Ndav =   1 E =    -75.7284671685 Error = 1.63e-20 FLOPS = 3.45e+09 Tdav = 0.04 T = 0.60
--> Site =   20 .. Mmps =  225 Ndav =   1 E =    -75.7284671685 Error = 1.23e-20 FLOPS = 1.64e+09 Tdav = 0.01 T = 0.22
--> Site =   21 .. Mmps =   91 Ndav =   1 E =    -75.7284671685 Error = 5.79e-21 FLOPS = 4.45e+08 Tdav = 0.01 T = 0.11
--> Site =   22 .. Mmps =   34 Ndav =   1 E =    -75.7284671685 Error = 1.25e-20 FLOPS = 6.58e+07 Tdav = 0.00 T = 0.05
--> Site =   23 .. Mmps =   11 Ndav =   1 E =    -75.7284671685 Error = 1.61e-20 FLOPS = 1.81e+07 Tdav = 0.00 T = 0.02
--> Site =   24 .. Mmps =    4 Ndav =   1 E =    -75.7284671685 Error = 1.46e-20 FLOPS = 1.61e+06 Tdav = 0.00 T = 0.01
--> Site =   25 .. Mmps =    2 Ndav =   1 E =    -75.7284671685 Error = 4.82e-21 FLOPS = 2.44e+05 Tdav = 0.00 T = 0.01
Time elapsed =     43.990 | E =     -75.7284671685 | DE = 6.17e-06 | DW = 2.48e-17
Time sweep =       43.990 | 58.4 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.111 | Twrite = 2.479 | Tfpread = 3.105 | Tfpwrite = 2.473 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 717 MB
| Trot = 4.181 | Tctr = 0.025 | Tint = 0.008 | Tmid = 0.000 | Tdctr = 1.554 | Tdiag = 0.162 | Tinfo = 0.630
| Teff = 26.797 | Tprt = 0.000 | Teig = 9.012 | Tblk = 36.243 | Tmve = 7.530 | Tdm = 0.010 | Tsplt = 0.298 | Tsvd = 0.000 | Torth = 0.000

Sweep =   21 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
<-- Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284671685 Error = 0.00e+00 FLOPS = 2.29e+05 Tdav = 0.00 T = 0.00
<-- Site =   24 .. Mmps =   10 Ndav =   1 E =    -75.7284671685 Error = 0.00e+00 FLOPS = 1.51e+06 Tdav = 0.00 T = 0.00
<-- Site =   23 .. Mmps =   31 Ndav =   1 E =    -75.7284671685 Error = 0.00e+00 FLOPS = 1.34e+07 Tdav = 0.00 T = 0.01
<-- Site =   22 .. Mmps =   89 Ndav =   1 E =    -75.7284671685 Error = 0.00e+00 FLOPS = 5.87e+07 Tdav = 0.00 T = 0.04
<-- Site =   21 .. Mmps =  222 Ndav =   1 E =    -75.7284671685 Error = 3.19e-28 FLOPS = 4.09e+08 Tdav = 0.01 T = 0.08
<-- Site =   20 .. Mmps =  400 Ndav =   1 E =    -75.7284671685 Error = 2.04e-26 FLOPS = 1.64e+09 Tdav = 0.01 T = 0.18
<-- Site =   19 .. Mmps =  690 Ndav =   1 E =    -75.7284671685 Error = 1.73e-25 FLOPS = 3.91e+09 Tdav = 0.04 T = 0.51
<-- Site =   18 .. Mmps =  942 Ndav =   1 E =    -75.7284671685 Error = 8.32e-24 FLOPS = 5.09e+09 Tdav = 0.12 T = 1.10
<-- Site =   17 .. Mmps =  958 Ndav =   1 E =    -75.7284671685 Error = 1.00e-22 FLOPS = 3.66e+09 Tdav = 0.30 T = 2.08
<-- Site =   16 .. Mmps = 1000 Ndav =   1 E =    -75.7284671685 Error = 3.58e-22 FLOPS = 5.66e+09 Tdav = 0.26 T = 3.78
<-- Site =   15 .. Mmps = 1000 Ndav =   1 E =    -75.7284671685 Error = 4.91e-21 FLOPS = 6.77e+09 Tdav = 0.31 T = 2.94
<-- Site =   14 .. Mmps = 1000 Ndav =   1 E =    -75.7284671685 Error = 4.55e-21 FLOPS = 6.82e+09 Tdav = 0.37 T = 4.69
<-- Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284671688 Error = 7.72e-21 FLOPS = 7.34e+09 Tdav = 0.83 T = 9.12
<-- Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284671696 Error = 2.05e-20 FLOPS = 6.30e+09 Tdav = 0.99 T = 12.14
<-- Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284671725 Error = 3.49e-20 FLOPS = 8.28e+09 Tdav = 0.71 T = 8.54
<-- Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284671805 Error = 6.00e-20 FLOPS = 6.34e+09 Tdav = 0.78 T = 5.63
<-- Site =    9 .. Mmps = 1000 Ndav =   2 E =    -75.7284671973 Error = 1.14e-19 FLOPS = 7.27e+09 Tdav = 0.55 T = 3.95
<-- Site =    8 .. Mmps = 1000 Ndav =   3 E =    -75.7284672212 Error = 1.60e-19 FLOPS = 8.03e+09 Tdav = 0.59 T = 3.08
<-- Site =    7 .. Mmps = 1000 Ndav =   3 E =    -75.7284673626 Error = 6.52e-19 FLOPS = 7.91e+09 Tdav = 0.48 T = 2.50
<-- Site =    6 .. Mmps = 1000 Ndav =   3 E =    -75.7284676362 Error = 4.66e-19 FLOPS = 4.44e+09 Tdav = 0.62 T = 3.31
<-- Site =    5 .. Mmps =  438 Ndav =   2 E =    -75.7284676368 Error = 4.54e-19 FLOPS = 3.56e+09 Tdav = 0.08 T = 1.31
<-- Site =    4 .. Mmps =  194 Ndav =   1 E =    -75.7284676368 Error = 3.95e-19 FLOPS = 4.45e+08 Tdav = 0.01 T = 0.58
<-- Site =    3 .. Mmps =   76 Ndav =   1 E =    -75.7284676368 Error = 9.15e-20 FLOPS = 4.70e+07 Tdav = 0.01 T = 0.18
<-- Site =    2 .. Mmps =   25 Ndav =   1 E =    -75.7284676368 Error = 1.24e-20 FLOPS = 1.56e+07 Tdav = 0.00 T = 0.05
<-- Site =    1 .. Mmps =    7 Ndav =   1 E =    -75.7284676368 Error = 6.19e-21 FLOPS = 6.18e+06 Tdav = 0.00 T = 0.02
<-- Site =    0 .. Mmps =    2 Ndav =   1 E =    -75.7284676368 Error = 1.14e-35 FLOPS = 8.94e+04 Tdav = 0.00 T = 0.01
Time elapsed =    110.063 | E =     -75.7284676368 | DE = -4.68e-07 | DW = 6.52e-19
Time sweep =       66.073 | 43.6 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.336 | Twrite = 2.575 | Tfpread = 3.332 | Tfpwrite = 2.569 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 722 MB
| Trot = 4.225 | Tctr = 20.991 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.018 | Tdiag = 0.183 | Tinfo = 0.556
| Teff = 28.120 | Tprt = 0.000 | Teig = 7.091 | Tblk = 35.768 | Tmve = 30.092 | Tdm = 0.011 | Tsplt = 0.296 | Tsvd = 0.000 | Torth = 0.000

Sweep =   22 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
--> Site =    0 .. Mmps =    3 Ndav =   1 E =    -75.7284676368 Error = 0.00e+00 FLOPS = 4.49e+05 Tdav = 0.00 T = 0.01
--> Site =    1 .. Mmps =   10 Ndav =   1 E =    -75.7284676368 Error = 0.00e+00 FLOPS = 3.28e+06 Tdav = 0.00 T = 0.01
--> Site =    2 .. Mmps =   35 Ndav =   1 E =    -75.7284676368 Error = 0.00e+00 FLOPS = 1.20e+07 Tdav = 0.00 T = 0.01
--> Site =    3 .. Mmps =  126 Ndav =   1 E =    -75.7284676368 Error = 0.00e+00 FLOPS = 4.32e+07 Tdav = 0.01 T = 0.03
--> Site =    4 .. Mmps =  402 Ndav =   1 E =    -75.7284676368 Error = 1.02e-20 FLOPS = 3.64e+08 Tdav = 0.02 T = 0.11
--> Site =    5 .. Mmps = 1000 Ndav =   1 E =    -75.7284676368 Error = 8.95e-18 FLOPS = 3.48e+09 Tdav = 0.04 T = 0.31
--> Site =    6 .. Mmps = 1000 Ndav =   1 E =    -75.7284676368 Error = 4.56e-17 FLOPS = 7.18e+09 Tdav = 0.13 T = 1.04
--> Site =    7 .. Mmps = 1000 Ndav =   2 E =    -75.7284676434 Error = 2.91e-18 FLOPS = 7.52e+09 Tdav = 0.34 T = 1.52
--> Site =    8 .. Mmps = 1000 Ndav =   3 E =    -75.7284676909 Error = 2.29e-18 FLOPS = 7.98e+09 Tdav = 0.60 T = 2.01
--> Site =    9 .. Mmps = 1000 Ndav =   3 E =    -75.7284679962 Error = 2.29e-18 FLOPS = 7.93e+09 Tdav = 0.76 T = 2.49
--> Site =   10 .. Mmps = 1000 Ndav =   3 E =    -75.7284680132 Error = 2.33e-18 FLOPS = 4.77e+09 Tdav = 1.55 T = 4.25
--> Site =   11 .. Mmps = 1000 Ndav =   3 E =    -75.7284680317 Error = 1.06e-18 FLOPS = 8.33e+09 Tdav = 1.07 T = 3.82
--> Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284680439 Error = 3.40e-18 FLOPS = 6.19e+09 Tdav = 1.01 T = 7.55
--> Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284680490 Error = 1.01e-18 FLOPS = 8.54e+09 Tdav = 0.71 T = 6.04
--> Site =   14 .. Mmps = 1000 Ndav =   2 E =    -75.7284680508 Error = 1.08e-17 FLOPS = 8.04e+09 Tdav = 0.63 T = 3.94
--> Site =   15 .. Mmps = 1000 Ndav =   2 E =    -75.7284680522 Error = 8.16e-19 FLOPS = 7.76e+09 Tdav = 0.55 T = 2.47
--> Site =   16 .. Mmps =  967 Ndav =   2 E =    -75.7284680525 Error = 3.19e-20 FLOPS = 4.09e+09 Tdav = 0.73 T = 2.85
--> Site =   17 .. Mmps =  949 Ndav =   1 E =    -75.7284680525 Error = 4.81e-20 FLOPS = 5.45e+09 Tdav = 0.20 T = 2.29
--> Site =   18 .. Mmps =  698 Ndav =   2 E =    -75.7284680526 Error = 2.17e-20 FLOPS = 6.10e+09 Tdav = 0.20 T = 1.31
--> Site =   19 .. Mmps =  404 Ndav =   1 E =    -75.7284680526 Error = 2.90e-20 FLOPS = 3.93e+09 Tdav = 0.04 T = 0.60
--> Site =   20 .. Mmps =  226 Ndav =   1 E =    -75.7284680526 Error = 1.49e-20 FLOPS = 1.48e+09 Tdav = 0.01 T = 0.25
--> Site =   21 .. Mmps =   91 Ndav =   1 E =    -75.7284680526 Error = 2.77e-20 FLOPS = 4.63e+08 Tdav = 0.01 T = 0.11
--> Site =   22 .. Mmps =   32 Ndav =   1 E =    -75.7284680526 Error = 8.16e-21 FLOPS = 6.76e+07 Tdav = 0.00 T = 0.04
--> Site =   23 .. Mmps =   11 Ndav =   1 E =    -75.7284680526 Error = 1.40e-20 FLOPS = 1.77e+07 Tdav = 0.00 T = 0.02
--> Site =   24 .. Mmps =    6 Ndav =   1 E =    -75.7284680526 Error = 1.45e-21 FLOPS = 8.99e+05 Tdav = 0.00 T = 0.01
--> Site =   25 .. Mmps =    2 Ndav =   1 E =    -75.7284680526 Error = 4.66e-22 FLOPS = 4.52e+05 Tdav = 0.00 T = 0.02
Time elapsed =    153.386 | E =     -75.7284680526 | DE = -4.16e-07 | DW = 4.56e-17
Time sweep =       43.324 | 53.8 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.316 | Twrite = 2.470 | Tfpread = 3.305 | Tfpwrite = 2.464 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 717 MB
| Trot = 4.327 | Tctr = 0.020 | Tint = 0.009 | Tmid = 0.000 | Tdctr = 1.669 | Tdiag = 0.167 | Tinfo = 0.639
| Teff = 26.414 | Tprt = 0.000 | Teig = 8.592 | Tblk = 35.465 | Tmve = 7.655 | Tdm = 0.010 | Tsplt = 0.319 | Tsvd = 0.000 | Torth = 0.000

Sweep =   23 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
<-- Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284680526 Error = 0.00e+00 FLOPS = 3.19e+05 Tdav = 0.00 T = 0.00
<-- Site =   24 .. Mmps =   10 Ndav =   1 E =    -75.7284680526 Error = 0.00e+00 FLOPS = 1.33e+06 Tdav = 0.00 T = 0.01
<-- Site =   23 .. Mmps =   31 Ndav =   1 E =    -75.7284680526 Error = 0.00e+00 FLOPS = 9.64e+06 Tdav = 0.00 T = 0.01
<-- Site =   22 .. Mmps =   89 Ndav =   1 E =    -75.7284680526 Error = 0.00e+00 FLOPS = 6.89e+07 Tdav = 0.00 T = 0.03
<-- Site =   21 .. Mmps =  222 Ndav =   1 E =    -75.7284680526 Error = 3.23e-28 FLOPS = 4.18e+08 Tdav = 0.01 T = 0.09
<-- Site =   20 .. Mmps =  400 Ndav =   1 E =    -75.7284680526 Error = 2.39e-26 FLOPS = 1.67e+09 Tdav = 0.01 T = 0.18
<-- Site =   19 .. Mmps =  690 Ndav =   1 E =    -75.7284680526 Error = 1.73e-25 FLOPS = 3.84e+09 Tdav = 0.04 T = 0.51
<-- Site =   18 .. Mmps =  942 Ndav =   1 E =    -75.7284680526 Error = 6.12e-24 FLOPS = 5.40e+09 Tdav = 0.11 T = 1.08
<-- Site =   17 .. Mmps =  958 Ndav =   1 E =    -75.7284680526 Error = 9.89e-23 FLOPS = 6.71e+09 Tdav = 0.16 T = 1.67
<-- Site =   16 .. Mmps = 1000 Ndav =   1 E =    -75.7284680526 Error = 3.32e-22 FLOPS = 6.52e+09 Tdav = 0.23 T = 2.49
<-- Site =   15 .. Mmps = 1000 Ndav =   1 E =    -75.7284680526 Error = 7.01e-21 FLOPS = 3.86e+09 Tdav = 0.55 T = 4.13
<-- Site =   14 .. Mmps = 1000 Ndav =   1 E =    -75.7284680526 Error = 4.02e-21 FLOPS = 7.39e+09 Tdav = 0.34 T = 5.01
<-- Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284680528 Error = 8.26e-21 FLOPS = 4.98e+09 Tdav = 1.22 T = 7.31
<-- Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284680533 Error = 2.21e-20 FLOPS = 3.83e+09 Tdav = 1.63 T = 14.46
<-- Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284680548 Error = 2.99e-20 FLOPS = 8.13e+09 Tdav = 0.73 T = 10.17
<-- Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284680591 Error = 7.13e-20 FLOPS = 4.43e+09 Tdav = 1.11 T = 5.06
<-- Site =    9 .. Mmps = 1000 Ndav =   2 E =    -75.7284680703 Error = 1.43e-19 FLOPS = 7.94e+09 Tdav = 0.51 T = 4.15
<-- Site =    8 .. Mmps = 1000 Ndav =   3 E =    -75.7284680948 Error = 2.42e-19 FLOPS = 7.90e+09 Tdav = 0.60 T = 3.12
<-- Site =    7 .. Mmps = 1000 Ndav =   3 E =    -75.7284681918 Error = 6.73e-19 FLOPS = 7.95e+09 Tdav = 0.48 T = 2.52
<-- Site =    6 .. Mmps = 1000 Ndav =   3 E =    -75.7284682831 Error = 4.34e-19 FLOPS = 7.19e+09 Tdav = 0.38 T = 2.39
<-- Site =    5 .. Mmps =  443 Ndav =   2 E =    -75.7284682835 Error = 4.60e-19 FLOPS = 1.81e+09 Tdav = 0.16 T = 1.91
<-- Site =    4 .. Mmps =  193 Ndav =   1 E =    -75.7284682835 Error = 4.45e-19 FLOPS = 2.20e+08 Tdav = 0.03 T = 1.42
<-- Site =    3 .. Mmps =   74 Ndav =   1 E =    -75.7284682835 Error = 1.37e-19 FLOPS = 1.57e+07 Tdav = 0.02 T = 0.35
<-- Site =    2 .. Mmps =   25 Ndav =   1 E =    -75.7284682835 Error = 2.09e-20 FLOPS = 7.61e+06 Tdav = 0.01 T = 0.12
<-- Site =    1 .. Mmps =    9 Ndav =   1 E =    -75.7284682835 Error = 9.93e-22 FLOPS = 3.99e+06 Tdav = 0.00 T = 0.03
<-- Site =    0 .. Mmps =    3 Ndav =   1 E =    -75.7284682835 Error = 4.83e-50 FLOPS = 4.77e+05 Tdav = 0.00 T = 0.01
Time elapsed =    221.827 | E =     -75.7284682835 | DE = -2.31e-07 | DW = 6.73e-19
Time sweep =       68.440 | 43.6 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.347 | Twrite = 2.247 | Tfpread = 3.342 | Tfpwrite = 2.241 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 722 MB
| Trot = 3.813 | Tctr = 23.502 | Tint = 0.022 | Tmid = 0.000 | Tdctr = 0.016 | Tdiag = 0.192 | Tinfo = 0.738
| Teff = 26.783 | Tprt = 0.000 | Teig = 8.336 | Tblk = 35.904 | Tmve = 32.332 | Tdm = 0.011 | Tsplt = 0.367 | Tsvd = 0.000 | Torth = 0.000

Sweep =   24 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
--> Site =    0 .. Mmps =    3 Ndav =   1 E =    -75.7284682835 Error = 0.00e+00 FLOPS = 4.77e+05 Tdav = 0.00 T = 0.01
--> Site =    1 .. Mmps =   10 Ndav =   1 E =    -75.7284682835 Error = 0.00e+00 FLOPS = 3.91e+06 Tdav = 0.00 T = 0.02
--> Site =    2 .. Mmps =   35 Ndav =   1 E =    -75.7284682835 Error = 0.00e+00 FLOPS = 1.80e+06 Tdav = 0.02 T = 0.04
--> Site =    3 .. Mmps =  126 Ndav =   1 E =    -75.7284682835 Error = 0.00e+00 FLOPS = 9.61e+06 Tdav = 0.03 T = 0.11
--> Site =    4 .. Mmps =  404 Ndav =   1 E =    -75.7284682835 Error = 1.25e-20 FLOPS = 1.69e+08 Tdav = 0.04 T = 0.21
--> Site =    5 .. Mmps = 1000 Ndav =   1 E =    -75.7284682835 Error = 1.17e-17 FLOPS = 2.08e+09 Tdav = 0.07 T = 0.38
--> Site =    6 .. Mmps = 1000 Ndav =   1 E =    -75.7284682835 Error = 8.07e-17 FLOPS = 4.12e+09 Tdav = 0.22 T = 1.49
--> Site =    7 .. Mmps = 1000 Ndav =   2 E =    -75.7284682879 Error = 2.06e-18 FLOPS = 7.51e+09 Tdav = 0.34 T = 1.85
--> Site =    8 .. Mmps = 1000 Ndav =   3 E =    -75.7284683099 Error = 2.54e-18 FLOPS = 7.43e+09 Tdav = 0.64 T = 2.26
--> Site =    9 .. Mmps = 1000 Ndav =   3 E =    -75.7284683631 Error = 3.94e-18 FLOPS = 4.29e+09 Tdav = 1.40 T = 3.40
--> Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284683772 Error = 8.18e-18 FLOPS = 3.78e+09 Tdav = 1.30 T = 4.83
--> Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284683915 Error = 1.07e-18 FLOPS = 6.46e+09 Tdav = 0.92 T = 3.53
--> Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284683989 Error = 3.06e-18 FLOPS = 3.83e+09 Tdav = 1.63 T = 9.42
--> Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284684019 Error = 6.21e-18 FLOPS = 7.43e+09 Tdav = 0.81 T = 5.49
--> Site =   14 .. Mmps = 1000 Ndav =   2 E =    -75.7284684030 Error = 9.88e-18 FLOPS = 8.13e+09 Tdav = 0.62 T = 4.80
--> Site =   15 .. Mmps = 1000 Ndav =   2 E =    -75.7284684035 Error = 3.50e-18 FLOPS = 3.92e+09 Tdav = 1.08 T = 3.89
--> Site =   16 .. Mmps =  966 Ndav =   2 E =    -75.7284684037 Error = 4.42e-20 FLOPS = 4.66e+09 Tdav = 0.64 T = 3.19
--> Site =   17 .. Mmps =  953 Ndav =   2 E =    -75.7284684038 Error = 3.15e-20 FLOPS = 4.86e+09 Tdav = 0.45 T = 2.05
--> Site =   18 .. Mmps =  695 Ndav =   1 E =    -75.7284684038 Error = 5.09e-20 FLOPS = 5.11e+09 Tdav = 0.12 T = 1.31
--> Site =   19 .. Mmps =  404 Ndav =   1 E =    -75.7284684038 Error = 2.42e-20 FLOPS = 3.92e+09 Tdav = 0.04 T = 0.64
--> Site =   20 .. Mmps =  225 Ndav =   1 E =    -75.7284684038 Error = 1.97e-20 FLOPS = 1.65e+09 Tdav = 0.01 T = 0.23
--> Site =   21 .. Mmps =   91 Ndav =   1 E =    -75.7284684038 Error = 2.11e-20 FLOPS = 4.53e+08 Tdav = 0.01 T = 0.12
--> Site =   22 .. Mmps =   33 Ndav =   1 E =    -75.7284684038 Error = 6.10e-21 FLOPS = 7.64e+07 Tdav = 0.00 T = 0.07
--> Site =   23 .. Mmps =   13 Ndav =   1 E =    -75.7284684038 Error = 9.67e-21 FLOPS = 1.88e+07 Tdav = 0.00 T = 0.02
--> Site =   24 .. Mmps =    4 Ndav =   1 E =    -75.7284684038 Error = 4.92e-21 FLOPS = 1.97e+06 Tdav = 0.00 T = 0.01
--> Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284684038 Error = 0.00e+00 FLOPS = 2.20e+05 Tdav = 0.00 T = 0.00
Time elapsed =    271.525 | E =     -75.7284684038 | DE = -1.20e-07 | DW = 8.07e-17
Time sweep =       49.698 | 49.1 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 4.086 | Twrite = 2.738 | Tfpread = 4.080 | Tfpwrite = 2.731 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 717 MB
| Trot = 4.649 | Tctr = 0.035 | Tint = 0.014 | Tmid = 0.000 | Tdctr = 2.168 | Tdiag = 0.214 | Tinfo = 0.873
| Teff = 29.910 | Tprt = 0.000 | Teig = 10.407 | Tblk = 40.868 | Tmve = 8.504 | Tdm = 0.017 | Tsplt = 0.360 | Tsvd = 0.000 | Torth = 0.000

Sweep =   25 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
<-- Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284684038 Error = 0.00e+00 FLOPS = 2.69e+04 Tdav = 0.00 T = 0.01
<-- Site =   24 .. Mmps =   10 Ndav =   1 E =    -75.7284684038 Error = 0.00e+00 FLOPS = 1.58e+06 Tdav = 0.00 T = 0.01
<-- Site =   23 .. Mmps =   31 Ndav =   1 E =    -75.7284684038 Error = 0.00e+00 FLOPS = 5.11e+06 Tdav = 0.00 T = 0.03
<-- Site =   22 .. Mmps =   89 Ndav =   1 E =    -75.7284684038 Error = 0.00e+00 FLOPS = 5.12e+07 Tdav = 0.00 T = 0.04
<-- Site =   21 .. Mmps =  222 Ndav =   1 E =    -75.7284684038 Error = 1.21e-27 FLOPS = 4.27e+08 Tdav = 0.01 T = 0.11
<-- Site =   20 .. Mmps =  400 Ndav =   1 E =    -75.7284684038 Error = 2.29e-26 FLOPS = 1.66e+09 Tdav = 0.01 T = 0.18
<-- Site =   19 .. Mmps =  690 Ndav =   1 E =    -75.7284684038 Error = 1.87e-25 FLOPS = 1.51e+09 Tdav = 0.10 T = 0.65
<-- Site =   18 .. Mmps =  942 Ndav =   1 E =    -75.7284684038 Error = 8.50e-24 FLOPS = 5.18e+09 Tdav = 0.12 T = 1.33
<-- Site =   17 .. Mmps =  958 Ndav =   1 E =    -75.7284684038 Error = 7.87e-23 FLOPS = 3.34e+09 Tdav = 0.33 T = 2.38
<-- Site =   16 .. Mmps = 1000 Ndav =   1 E =    -75.7284684038 Error = 3.44e-22 FLOPS = 6.35e+09 Tdav = 0.23 T = 4.09
<-- Site =   15 .. Mmps = 1000 Ndav =   1 E =    -75.7284684038 Error = 5.11e-21 FLOPS = 4.16e+09 Tdav = 0.51 T = 4.18
<-- Site =   14 .. Mmps = 1000 Ndav =   1 E =    -75.7284684038 Error = 5.03e-21 FLOPS = 2.83e+09 Tdav = 0.89 T = 6.86
<-- Site =   13 .. Mmps = 1000 Ndav =   1 E =    -75.7284684038 Error = 7.10e-21 FLOPS = 5.55e+09 Tdav = 0.55 T = 9.20
<-- Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284684042 Error = 2.25e-20 FLOPS = 7.41e+09 Tdav = 0.84 T = 11.84
<-- Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284684052 Error = 3.86e-20 FLOPS = 8.19e+09 Tdav = 0.72 T = 10.18
<-- Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284684080 Error = 7.19e-20 FLOPS = 8.08e+09 Tdav = 0.61 T = 4.10
<-- Site =    9 .. Mmps = 1000 Ndav =   2 E =    -75.7284684153 Error = 1.04e-19 FLOPS = 7.57e+09 Tdav = 0.53 T = 3.44
<-- Site =    8 .. Mmps = 1000 Ndav =   2 E =    -75.7284684290 Error = 1.77e-19 FLOPS = 3.99e+09 Tdav = 0.79 T = 3.89
<-- Site =    7 .. Mmps = 1000 Ndav =   3 E =    -75.7284684498 Error = 5.29e-19 FLOPS = 8.02e+09 Tdav = 0.48 T = 3.20
<-- Site =    6 .. Mmps = 1000 Ndav =   3 E =    -75.7284684801 Error = 5.25e-19 FLOPS = 7.42e+09 Tdav = 0.37 T = 2.02
<-- Site =    5 .. Mmps =  437 Ndav =   1 E =    -75.7284684801 Error = 4.48e-19 FLOPS = 3.21e+09 Tdav = 0.05 T = 1.01
<-- Site =    4 .. Mmps =  195 Ndav =   1 E =    -75.7284684801 Error = 3.78e-19 FLOPS = 4.53e+08 Tdav = 0.01 T = 0.59
<-- Site =    3 .. Mmps =   76 Ndav =   1 E =    -75.7284684801 Error = 1.10e-19 FLOPS = 5.08e+07 Tdav = 0.01 T = 0.17
<-- Site =    2 .. Mmps =   24 Ndav =   1 E =    -75.7284684801 Error = 3.22e-20 FLOPS = 3.08e+07 Tdav = 0.00 T = 0.05
<-- Site =    1 .. Mmps =    8 Ndav =   1 E =    -75.7284684801 Error = 1.25e-49 FLOPS = 7.09e+06 Tdav = 0.00 T = 0.02
<-- Site =    0 .. Mmps =    4 Ndav =   1 E =    -75.7284684801 Error = 0.00e+00 FLOPS = 5.35e+05 Tdav = 0.00 T = 0.01
Time elapsed =    341.321 | E =     -75.7284684801 | DE = -7.63e-08 | DW = 5.29e-19
Time sweep =       69.796 | 39.2 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.721 | Twrite = 2.651 | Tfpread = 3.717 | Tfpwrite = 2.645 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 722 MB
| Trot = 4.341 | Tctr = 23.008 | Tint = 0.015 | Tmid = 0.000 | Tdctr = 0.016 | Tdiag = 0.218 | Tinfo = 0.642
| Teff = 28.863 | Tprt = 0.000 | Teig = 7.168 | Tblk = 36.876 | Tmve = 32.698 | Tdm = 0.021 | Tsplt = 0.402 | Tsvd = 0.000 | Torth = 0.000

Sweep =   26 | Direction =  forward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
--> Site =    0 .. Mmps =    3 Ndav =   1 E =    -75.7284684801 Error = 0.00e+00 FLOPS = 5.31e+05 Tdav = 0.00 T = 0.00
--> Site =    1 .. Mmps =   10 Ndav =   1 E =    -75.7284684801 Error = 0.00e+00 FLOPS = 5.61e+06 Tdav = 0.00 T = 0.00
--> Site =    2 .. Mmps =   35 Ndav =   1 E =    -75.7284684801 Error = 0.00e+00 FLOPS = 1.46e+07 Tdav = 0.00 T = 0.01
--> Site =    3 .. Mmps =  126 Ndav =   1 E =    -75.7284684801 Error = 0.00e+00 FLOPS = 2.41e+07 Tdav = 0.01 T = 0.04
--> Site =    4 .. Mmps =  403 Ndav =   1 E =    -75.7284684801 Error = 6.40e-21 FLOPS = 4.35e+08 Tdav = 0.02 T = 0.10
--> Site =    5 .. Mmps = 1000 Ndav =   1 E =    -75.7284684801 Error = 2.52e-17 FLOPS = 3.53e+09 Tdav = 0.04 T = 0.32
--> Site =    6 .. Mmps = 1000 Ndav =   1 E =    -75.7284684801 Error = 9.00e-18 FLOPS = 6.54e+09 Tdav = 0.14 T = 0.95
--> Site =    7 .. Mmps = 1000 Ndav =   2 E =    -75.7284684834 Error = 2.89e-18 FLOPS = 7.76e+09 Tdav = 0.33 T = 1.55
--> Site =    8 .. Mmps = 1000 Ndav =   2 E =    -75.7284684939 Error = 2.93e-18 FLOPS = 5.41e+09 Tdav = 0.59 T = 2.09
--> Site =    9 .. Mmps = 1000 Ndav =   2 E =    -75.7284685099 Error = 3.33e-18 FLOPS = 4.97e+09 Tdav = 0.81 T = 3.61
--> Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284685208 Error = 2.84e-18 FLOPS = 7.03e+09 Tdav = 0.70 T = 2.73
--> Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284685305 Error = 3.73e-18 FLOPS = 7.96e+09 Tdav = 0.74 T = 3.10
--> Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284685354 Error = 1.91e-18 FLOPS = 8.18e+09 Tdav = 0.76 T = 9.09
--> Site =   13 .. Mmps = 1000 Ndav =   2 E =    -75.7284685377 Error = 9.74e-19 FLOPS = 8.59e+09 Tdav = 0.70 T = 4.66
--> Site =   14 .. Mmps = 1000 Ndav =   2 E =    -75.7284685384 Error = 7.73e-19 FLOPS = 7.97e+09 Tdav = 0.63 T = 3.93
--> Site =   15 .. Mmps = 1000 Ndav =   2 E =    -75.7284685386 Error = 2.84e-18 FLOPS = 4.82e+09 Tdav = 0.88 T = 3.86
--> Site =   16 .. Mmps =  966 Ndav =   1 E =    -75.7284685386 Error = 4.37e-20 FLOPS = 6.81e+09 Tdav = 0.22 T = 2.17
--> Site =   17 .. Mmps =  950 Ndav =   1 E =    -75.7284685386 Error = 4.02e-20 FLOPS = 6.30e+09 Tdav = 0.17 T = 1.59
--> Site =   18 .. Mmps =  694 Ndav =   1 E =    -75.7284685386 Error = 4.93e-20 FLOPS = 5.54e+09 Tdav = 0.11 T = 1.20
--> Site =   19 .. Mmps =  405 Ndav =   1 E =    -75.7284685386 Error = 1.67e-20 FLOPS = 3.67e+09 Tdav = 0.04 T = 0.62
--> Site =   20 .. Mmps =  224 Ndav =   1 E =    -75.7284685386 Error = 3.71e-20 FLOPS = 1.58e+09 Tdav = 0.01 T = 0.23
--> Site =   21 .. Mmps =   93 Ndav =   1 E =    -75.7284685386 Error = 1.52e-20 FLOPS = 4.57e+08 Tdav = 0.01 T = 0.10
--> Site =   22 .. Mmps =   34 Ndav =   1 E =    -75.7284685386 Error = 6.06e-21 FLOPS = 4.15e+07 Tdav = 0.00 T = 0.05
--> Site =   23 .. Mmps =   11 Ndav =   1 E =    -75.7284685386 Error = 1.56e-20 FLOPS = 1.87e+07 Tdav = 0.00 T = 0.02
--> Site =   24 .. Mmps =    4 Ndav =   1 E =    -75.7284685386 Error = 7.53e-21 FLOPS = 4.85e+05 Tdav = 0.00 T = 0.01
--> Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284685386 Error = 0.00e+00 FLOPS = 1.21e+05 Tdav = 0.00 T = 0.00
Time elapsed =    383.545 | E =     -75.7284685386 | DE = -5.85e-08 | DW = 2.52e-17
Time sweep =       42.225 | 43.4 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.329 | Twrite = 2.584 | Tfpread = 3.322 | Tfpwrite = 2.578 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 717 MB
| Trot = 4.008 | Tctr = 0.019 | Tint = 0.009 | Tmid = 0.000 | Tdctr = 1.611 | Tdiag = 0.169 | Tinfo = 0.618
| Teff = 27.284 | Tprt = 0.000 | Teig = 6.931 | Tblk = 34.649 | Tmve = 7.380 | Tdm = 0.010 | Tsplt = 0.299 | Tsvd = 0.000 | Torth = 0.000

Sweep =   27 | Direction = backward | Bond dimension = 1000 | Noise =  0.00e+00 | Dav threshold =  1.00e-09
<-- Site =   25 .. Mmps =    3 Ndav =   1 E =    -75.7284685386 Error = 0.00e+00 FLOPS = 1.49e+05 Tdav = 0.00 T = 0.00
<-- Site =   24 .. Mmps =   10 Ndav =   1 E =    -75.7284685386 Error = 0.00e+00 FLOPS = 1.01e+06 Tdav = 0.00 T = 0.01
<-- Site =   23 .. Mmps =   31 Ndav =   1 E =    -75.7284685386 Error = 0.00e+00 FLOPS = 1.62e+07 Tdav = 0.00 T = 0.01
<-- Site =   22 .. Mmps =   89 Ndav =   1 E =    -75.7284685386 Error = 0.00e+00 FLOPS = 6.36e+07 Tdav = 0.00 T = 0.03
<-- Site =   21 .. Mmps =  222 Ndav =   1 E =    -75.7284685386 Error = 1.00e-27 FLOPS = 4.40e+08 Tdav = 0.01 T = 0.08
<-- Site =   20 .. Mmps =  400 Ndav =   1 E =    -75.7284685386 Error = 1.58e-26 FLOPS = 1.60e+09 Tdav = 0.01 T = 0.18
<-- Site =   19 .. Mmps =  690 Ndav =   1 E =    -75.7284685386 Error = 1.68e-25 FLOPS = 3.87e+09 Tdav = 0.04 T = 0.51
<-- Site =   18 .. Mmps =  942 Ndav =   1 E =    -75.7284685386 Error = 7.20e-24 FLOPS = 5.53e+09 Tdav = 0.11 T = 1.57
<-- Site =   17 .. Mmps =  958 Ndav =   1 E =    -75.7284685386 Error = 1.17e-22 FLOPS = 6.52e+09 Tdav = 0.17 T = 1.72
<-- Site =   16 .. Mmps = 1000 Ndav =   1 E =    -75.7284685386 Error = 3.37e-22 FLOPS = 4.18e+09 Tdav = 0.36 T = 3.74
<-- Site =   15 .. Mmps = 1000 Ndav =   1 E =    -75.7284685386 Error = 5.28e-21 FLOPS = 6.98e+09 Tdav = 0.30 T = 3.15
<-- Site =   14 .. Mmps = 1000 Ndav =   1 E =    -75.7284685386 Error = 4.19e-21 FLOPS = 7.41e+09 Tdav = 0.34 T = 4.61
<-- Site =   13 .. Mmps = 1000 Ndav =   1 E =    -75.7284685386 Error = 6.48e-21 FLOPS = 7.34e+09 Tdav = 0.41 T = 8.17
<-- Site =   12 .. Mmps = 1000 Ndav =   2 E =    -75.7284685389 Error = 2.05e-20 FLOPS = 4.64e+09 Tdav = 1.35 T = 10.71
<-- Site =   11 .. Mmps = 1000 Ndav =   2 E =    -75.7284685396 Error = 3.57e-20 FLOPS = 8.39e+09 Tdav = 0.70 T = 9.50
<-- Site =   10 .. Mmps = 1000 Ndav =   2 E =    -75.7284685415 Error = 7.10e-20 FLOPS = 4.20e+09 Tdav = 1.17 T = 4.75
<-- Site =    9 .. Mmps = 1000 Ndav =   2 E =    -75.7284685463 Error = 1.07e-19 FLOPS = 7.97e+09 Tdav = 0.50 T = 4.45
<-- Site =    8 .. Mmps = 1000 Ndav =   2 E =    -75.7284685551 Error = 2.05e-19 FLOPS = 7.93e+09 Tdav = 0.40 T = 2.98
<-- Site =    7 .. Mmps = 1000 Ndav =   2 E =    -75.7284685654 Error = 5.46e-19 FLOPS = 1.67e+09 Tdav = 1.53 T = 5.16
<-- Site =    6 .. Mmps = 1000 Ndav =   3 E =    -75.7284685877 Error = 4.25e-19 FLOPS = 4.65e+09 Tdav = 0.59 T = 5.21
<-- Site =    5 .. Mmps =  442 Ndav =   1 E =    -75.7284685877 Error = 4.30e-19 FLOPS = 3.57e+09 Tdav = 0.04 T = 1.17
<-- Site =    4 .. Mmps =  192 Ndav =   1 E =    -75.7284685877 Error = 4.15e-19 FLOPS = 4.51e+08 Tdav = 0.02 T = 0.59
<-- Site =    3 .. Mmps =   76 Ndav =   1 E =    -75.7284685877 Error = 1.24e-19 FLOPS = 4.80e+07 Tdav = 0.01 T = 0.18
<-- Site =    2 .. Mmps =   24 Ndav =   1 E =    -75.7284685877 Error = 2.38e-20 FLOPS = 2.56e+07 Tdav = 0.00 T = 0.06
<-- Site =    1 .. Mmps =    9 Ndav =   1 E =    -75.7284685877 Error = 3.79e-34 FLOPS = 5.77e+06 Tdav = 0.00 T = 0.02
<-- Site =    0 .. Mmps =    2 Ndav =   1 E =    -75.7284685877 Error = 1.73e-47 FLOPS = 8.08e+05 Tdav = 0.00 T = 0.01
Time elapsed =    452.390 | E =     -75.7284685877 | DE = -4.90e-08 | DW = 5.46e-19
Time sweep =       68.844 | 38.0 GFLOP/SWP
| Dmem = 104 MB (0%) | Imem = 1.80 MB (92%) | Hmem = 1.22 GB | Pmem = 0 B
| Tread = 3.942 | Twrite = 2.441 | Tfpread = 3.921 | Tfpwrite = 2.435 | Tmporead = 0.000 | Tasync = 0.000
| data = 896 MB | cpsd = 722 MB
| Trot = 3.824 | Tctr = 23.436 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 0.012 | Tdiag = 0.189 | Tinfo = 0.754
| Teff = 27.199 | Tprt = 0.000 | Teig = 8.069 | Tblk = 36.011 | Tmve = 32.585 | Tdm = 0.012 | Tsplt = 0.381 | Tsvd = 0.000 | Torth = 0.000

ATTENTION: DMRG is not converged to desired tolerance of 1.000e-08
DMRG energy (variational) =  -75.728468587667081


## The Reverse Schedule

For the reverse schedule, we decrease the bond dimension to make the energy at each bond dimension fully converged. The noise should be zero. The MPS is first changed from the 1-site format to the 2-site format. And the reverse schedule has to be done fully using the 2-site DMRG (since 1-site DMRG with zero noise will generate close-to-zero discarded weights). The energy convergence tolerance is set to zero to prevent early stop.

Note that the reverse schedule will destroy the data in the optimized MPS. We can first backup the MPS by copying it to another tag KET-ORIG. If you want to later compute the properties on the optimized MPS, the ket_orig MPS should be used. If you want to restart a calculation from the MPS (automatically) stored in the scratch foloder, you can load it using its tag (for example, using ket = driver.load_mps(tag='KET-ORIG').

[5]:

bond_dims = [800] * 4 + [600] * 4 + [400] * 4 + [200] * 4
noises = [0] * 16
thrds = [1e-8] * 16

ket_orig = ket.deep_copy('KET-ORIG')
ket_orig.info.save_data(driver.scratch + "/%s-mps_info.bin" % ket_orig.info.tag)

energy = driver.dmrg(mpo, ket, n_sweeps=16, bond_dims=bond_dims, noises=noises,
tol=0, thrds=thrds, iprint=2)

Environment initialization | Nsites =    26 | Center =     0
INIT-R <-- Site =   23 ..  Bmem =   200 B Rmem =   200 B T = 0.00
INIT-R <-- Site =   22 ..  Bmem = 2.47 KB Rmem = 2.47 KB T = 0.00
INIT-R <-- Site =   21 ..  Bmem = 22.6 KB Rmem = 19.5 KB T = 0.00
INIT-R <-- Site =   20 ..  Bmem =  200 KB Rmem =  146 KB T = 0.01
INIT-R <-- Site =   19 ..  Bmem = 2.04 MB Rmem = 1.16 MB T = 0.04
INIT-R <-- Site =   18 ..  Bmem = 16.5 MB Rmem = 4.84 MB T = 0.10
INIT-R <-- Site =   17 ..  Bmem = 67.6 MB Rmem = 18.5 MB T = 0.28
INIT-R <-- Site =   16 ..  Bmem =  248 MB Rmem = 44.2 MB T = 0.69
INIT-R <-- Site =   15 ..  Bmem =  580 MB Rmem = 52.9 MB T = 1.69
INIT-R <-- Site =   14 ..  Bmem =  726 MB Rmem = 70.0 MB T = 2.32
INIT-R <-- Site =   13 ..  Bmem =  957 MB Rmem = 83.6 MB T = 2.71
INIT-R <-- Site =   12 ..  Bmem = 1.10 GB Rmem =  100 MB T = 3.00
INIT-R <-- Site =   11 ..  Bmem = 1.14 GB Rmem =  103 MB T = 3.78
INIT-R <-- Site =   10 ..  Bmem = 1.09 GB Rmem = 98.6 MB T = 7.72
INIT-R <-- Site =    9 ..  Bmem =  961 MB Rmem = 83.0 MB T = 1.87
INIT-R <-- Site =    8 ..  Bmem =  807 MB Rmem = 69.0 MB T = 1.58
INIT-R <-- Site =    7 ..  Bmem =  669 MB Rmem = 55.7 MB T = 1.31
INIT-R <-- Site =    6 ..  Bmem =  541 MB Rmem = 44.9 MB T = 1.12
INIT-R <-- Site =    5 ..  Bmem =  433 MB Rmem = 35.9 MB T = 0.96
INIT-R <-- Site =    4 ..  Bmem =  343 MB Rmem = 25.6 MB T = 0.77
INIT-R <-- Site =    3 ..  Bmem =  244 MB Rmem = 3.84 MB T = 0.85
INIT-R <-- Site =    2 ..  Bmem = 36.3 MB Rmem =  598 KB T = 0.28
INIT-R <-- Site =    1 ..  Bmem = 4.30 MB Rmem =  128 KB T = 0.07
INIT-R <-- Site =    0 ..  Bmem =  750 KB Rmem = 16.2 KB T = 0.02
Time init sweep =       31.333 | MaxBmem = 1.14 GB | MaxRmem =  103 MB
| Tread = 0.000 | Twrite = 3.201 | Tfpread = 0.000 | Tfpwrite = 2.716 | data = 896 MB | cpsd = 722 MB | Tasync = 0.000

Sweep =    0 | Direction =  forward | Bond dimension =  800 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7284685877 Error = 0.00e+00 FLOPS = 3.83e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7284685877 Error = 0.00e+00 FLOPS = 4.11e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7284685877 Error = 0.00e+00 FLOPS = 1.26e+08 Tdav = 0.00 T = 0.06
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7284685877 Error = 0.00e+00 FLOPS = 4.64e+08 Tdav = 0.02 T = 0.27
--> Site =    4-   5 .. Mmps =  402 Ndav =   1 E =    -75.7284685877 Error = 1.22e-20 FLOPS = 2.27e+09 Tdav = 0.09 T = 1.02
--> Site =    5-   6 .. Mmps =  800 Ndav =   2 E =    -75.7284685910 Error = 1.46e-06 FLOPS = 5.55e+09 Tdav = 0.30 T = 1.49
--> Site =    6-   7 .. Mmps =  800 Ndav =   4 E =    -75.7284662329 Error = 6.90e-06 FLOPS = 8.56e+09 Tdav = 1.11 T = 2.56
--> Site =    7-   8 .. Mmps =  800 Ndav =   4 E =    -75.7284317218 Error = 4.09e-06 FLOPS = 9.26e+09 Tdav = 1.10 T = 2.78
--> Site =    8-   9 .. Mmps =  800 Ndav =   3 E =    -75.7284105328 Error = 1.75e-06 FLOPS = 9.04e+09 Tdav = 0.99 T = 3.04
--> Site =    9-  10 .. Mmps =  800 Ndav =   3 E =    -75.7284020713 Error = 1.71e-06 FLOPS = 5.41e+09 Tdav = 1.92 T = 5.18
--> Site =   10-  11 .. Mmps =  800 Ndav =   3 E =    -75.7283929203 Error = 6.95e-07 FLOPS = 8.73e+09 Tdav = 1.40 T = 4.52
--> Site =   11-  12 .. Mmps =  800 Ndav =   3 E =    -75.7283888488 Error = 1.58e-07 FLOPS = 5.53e+09 Tdav = 2.56 T = 10.51
--> Site =   12-  13 .. Mmps =  800 Ndav =   3 E =    -75.7283879728 Error = 6.46e-08 FLOPS = 8.55e+09 Tdav = 1.67 T = 9.29
--> Site =   13-  14 .. Mmps =  800 Ndav =   2 E =    -75.7283875719 Error = 1.73e-08 FLOPS = 8.50e+09 Tdav = 1.02 T = 7.92
--> Site =   14-  15 .. Mmps =  800 Ndav =   2 E =    -75.7283874520 Error = 6.10e-09 FLOPS = 8.46e+09 Tdav = 0.86 T = 4.25
--> Site =   15-  16 .. Mmps =  800 Ndav =   2 E =    -75.7283874085 Error = 4.35e-09 FLOPS = 6.65e+09 Tdav = 0.76 T = 3.01
--> Site =   16-  17 .. Mmps =  798 Ndav =   2 E =    -75.7283873726 Error = 3.71e-20 FLOPS = 4.88e+09 Tdav = 0.71 T = 3.92
--> Site =   17-  18 .. Mmps =  758 Ndav =   1 E =    -75.7283873726 Error = 4.32e-20 FLOPS = 6.13e+09 Tdav = 0.16 T = 1.55
--> Site =   18-  19 .. Mmps =  681 Ndav =   1 E =    -75.7283873726 Error = 2.73e-20 FLOPS = 5.42e+09 Tdav = 0.08 T = 1.00
--> Site =   19-  20 .. Mmps =  396 Ndav =   1 E =    -75.7283873726 Error = 2.64e-20 FLOPS = 3.67e+09 Tdav = 0.04 T = 0.64
--> Site =   20-  21 .. Mmps =  215 Ndav =   1 E =    -75.7283873726 Error = 1.83e-20 FLOPS = 1.49e+09 Tdav = 0.01 T = 0.25
--> Site =   21-  22 .. Mmps =   91 Ndav =   1 E =    -75.7283873726 Error = 1.39e-20 FLOPS = 3.89e+08 Tdav = 0.01 T = 0.11
--> Site =   22-  23 .. Mmps =   33 Ndav =   1 E =    -75.7283873726 Error = 1.15e-20 FLOPS = 6.34e+07 Tdav = 0.00 T = 0.05
--> Site =   23-  24 .. Mmps =   12 Ndav =   1 E =    -75.7283873726 Error = 1.25e-20 FLOPS = 1.64e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    5 Ndav =   1 E =    -75.7283873726 Error = 5.01e-22 FLOPS = 1.84e+06 Tdav = 0.00 T = 0.01
Time elapsed =     63.662 | E =     -75.7284685910 | DW = 6.90e-06
Time sweep =       63.662 | 100 GFLOP/SWP
| Dmem = 105 MB (1%) | Imem = 2.81 MB (94%) | Hmem = 1.84 GB | Pmem = 0 B
| Tread = 2.844 | Twrite = 1.469 | Tfpread = 2.838 | Tfpwrite = 1.463 | Tmporead = 0.000 | Tasync = 0.000
| data = 577 MB | cpsd = 463 MB
| Trot = 2.427 | Tctr = 0.018 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 1.288 | Tdiag = 0.186 | Tinfo = 0.575
| Teff = 43.476 | Tprt = 0.000 | Teig = 14.808 | Tblk = 58.855 | Tmve = 4.624 | Tdm = 0.009 | Tsplt = 0.196 | Tsvd = 0.000 | Torth = 0.000

Sweep =    1 | Direction = backward | Bond dimension =  800 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7283873726 Error = 0.00e+00 FLOPS = 9.08e+05 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7283873726 Error = 0.00e+00 FLOPS = 1.47e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7283873726 Error = 0.00e+00 FLOPS = 6.00e+07 Tdav = 0.00 T = 0.03
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7283873726 Error = 0.00e+00 FLOPS = 3.72e+08 Tdav = 0.01 T = 0.07
<-- Site =   20-  21 .. Mmps =  213 Ndav =   1 E =    -75.7283873726 Error = 2.06e-27 FLOPS = 1.54e+09 Tdav = 0.01 T = 0.17
<-- Site =   19-  20 .. Mmps =  389 Ndav =   1 E =    -75.7283873726 Error = 2.06e-26 FLOPS = 3.24e+09 Tdav = 0.05 T = 0.49
<-- Site =   18-  19 .. Mmps =  674 Ndav =   1 E =    -75.7283873726 Error = 1.97e-25 FLOPS = 4.77e+09 Tdav = 0.09 T = 0.83
<-- Site =   17-  18 .. Mmps =  751 Ndav =   1 E =    -75.7283873726 Error = 3.48e-23 FLOPS = 6.14e+09 Tdav = 0.16 T = 1.47
<-- Site =   16-  17 .. Mmps =  789 Ndav =   1 E =    -75.7283873726 Error = 1.33e-22 FLOPS = 6.65e+09 Tdav = 0.22 T = 1.76
<-- Site =   15-  16 .. Mmps =  800 Ndav =   2 E =    -75.7283874044 Error = 3.67e-09 FLOPS = 4.59e+09 Tdav = 0.97 T = 3.18
<-- Site =   14-  15 .. Mmps =  800 Ndav =   2 E =    -75.7283874026 Error = 3.56e-09 FLOPS = 8.34e+09 Tdav = 0.71 T = 4.43
<-- Site =   13-  14 .. Mmps =  800 Ndav =   2 E =    -75.7283874680 Error = 1.23e-08 FLOPS = 8.11e+09 Tdav = 0.85 T = 5.16
<-- Site =   12-  13 .. Mmps =  800 Ndav =   3 E =    -75.7283877191 Error = 4.86e-08 FLOPS = 7.88e+09 Tdav = 1.39 T = 9.84
<-- Site =   11-  12 .. Mmps =  800 Ndav =   3 E =    -75.7283880685 Error = 1.02e-07 FLOPS = 8.39e+09 Tdav = 1.30 T = 6.92
<-- Site =   10-  11 .. Mmps =  800 Ndav =   3 E =    -75.7283901187 Error = 4.33e-07 FLOPS = 7.77e+09 Tdav = 1.20 T = 5.07
<-- Site =    9-  10 .. Mmps =  800 Ndav =   4 E =    -75.7283933542 Error = 1.00e-06 FLOPS = 8.29e+09 Tdav = 1.26 T = 3.32
<-- Site =    8-   9 .. Mmps =  800 Ndav =   4 E =    -75.7283927746 Error = 8.96e-07 FLOPS = 8.51e+09 Tdav = 1.06 T = 2.82
<-- Site =    7-   8 .. Mmps =  800 Ndav =   4 E =    -75.7283979995 Error = 1.80e-06 FLOPS = 8.69e+09 Tdav = 0.90 T = 2.37
<-- Site =    6-   7 .. Mmps =  800 Ndav =   5 E =    -75.7284030967 Error = 2.48e-06 FLOPS = 4.75e+09 Tdav = 1.89 T = 3.59
<-- Site =    5-   6 .. Mmps =  800 Ndav =   4 E =    -75.7283955903 Error = 1.07e-06 FLOPS = 6.27e+09 Tdav = 0.38 T = 1.43
<-- Site =    4-   5 .. Mmps =  432 Ndav =   3 E =    -75.7283900842 Error = 4.40e-19 FLOPS = 3.21e+09 Tdav = 0.12 T = 0.65
<-- Site =    3-   4 .. Mmps =  186 Ndav =   1 E =    -75.7283900842 Error = 4.32e-19 FLOPS = 8.40e+08 Tdav = 0.01 T = 0.23
<-- Site =    2-   3 .. Mmps =   72 Ndav =   1 E =    -75.7283900842 Error = 1.10e-19 FLOPS = 2.21e+08 Tdav = 0.00 T = 0.09
<-- Site =    1-   2 .. Mmps =   23 Ndav =   1 E =    -75.7283900842 Error = 1.00e-20 FLOPS = 7.40e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    7 Ndav =   1 E =    -75.7283900842 Error = 3.07e-21 FLOPS = 5.48e+06 Tdav = 0.00 T = 0.01
Time elapsed =    117.826 | E =     -75.7284030967 | DE = 6.55e-05 | DW = 2.48e-06
Time sweep =       54.164 | 84.3 GFLOP/SWP
| Dmem = 65.9 MB (1%) | Imem = 2.73 MB (95%) | Hmem = 1.42 GB | Pmem = 0 B
| Tread = 1.121 | Twrite = 1.590 | Tfpread = 1.119 | Tfpwrite = 1.584 | Tmporead = 0.000 | Tasync = 0.000
| data = 578 MB | cpsd = 467 MB
| Trot = 2.542 | Tctr = 0.007 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.168 | Tinfo = 0.345
| Teff = 36.054 | Tprt = 0.000 | Teig = 12.580 | Tblk = 49.379 | Tmve = 4.588 | Tdm = 0.009 | Tsplt = 0.203 | Tsvd = 0.000 | Torth = 0.000

Sweep =    2 | Direction =  forward | Bond dimension =  800 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7283900842 Error = 0.00e+00 FLOPS = 4.69e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7283900842 Error = 0.00e+00 FLOPS = 6.27e+07 Tdav = 0.00 T = 0.01
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7283900842 Error = 0.00e+00 FLOPS = 1.18e+08 Tdav = 0.00 T = 0.05
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7283900842 Error = 0.00e+00 FLOPS = 8.63e+08 Tdav = 0.01 T = 0.16
--> Site =    4-   5 .. Mmps =  404 Ndav =   1 E =    -75.7283900842 Error = 1.81e-20 FLOPS = 3.11e+09 Tdav = 0.04 T = 0.45
--> Site =    5-   6 .. Mmps =  800 Ndav =   4 E =    -75.7283955917 Error = 1.07e-06 FLOPS = 6.05e+09 Tdav = 0.40 T = 1.05
--> Site =    6-   7 .. Mmps =  800 Ndav =   4 E =    -75.7284032327 Error = 2.42e-06 FLOPS = 8.42e+09 Tdav = 0.85 T = 1.98
--> Site =    7-   8 .. Mmps =  800 Ndav =   4 E =    -75.7283981298 Error = 1.47e-06 FLOPS = 8.71e+09 Tdav = 0.87 T = 2.30
--> Site =    8-   9 .. Mmps =  800 Ndav =   4 E =    -75.7283948349 Error = 8.00e-07 FLOPS = 6.46e+09 Tdav = 1.38 T = 3.13
--> Site =    9-  10 .. Mmps =  800 Ndav =   4 E =    -75.7283959009 Error = 9.31e-07 FLOPS = 8.44e+09 Tdav = 1.24 T = 4.63
--> Site =   10-  11 .. Mmps =  800 Ndav =   3 E =    -75.7283931343 Error = 4.14e-07 FLOPS = 8.38e+09 Tdav = 1.12 T = 3.58
--> Site =   11-  12 .. Mmps =  800 Ndav =   3 E =    -75.7283912413 Error = 9.84e-08 FLOPS = 4.46e+09 Tdav = 2.44 T = 8.45
--> Site =   12-  13 .. Mmps =  800 Ndav =   3 E =    -75.7283909382 Error = 4.73e-08 FLOPS = 8.30e+09 Tdav = 1.32 T = 8.36
--> Site =   13-  14 .. Mmps =  800 Ndav =   2 E =    -75.7283907068 Error = 1.21e-08 FLOPS = 7.16e+09 Tdav = 0.96 T = 6.94
--> Site =   14-  15 .. Mmps =  800 Ndav =   2 E =    -75.7283906463 Error = 3.36e-09 FLOPS = 8.23e+09 Tdav = 0.72 T = 3.78
--> Site =   15-  16 .. Mmps =  800 Ndav =   2 E =    -75.7283906503 Error = 3.37e-09 FLOPS = 8.02e+09 Tdav = 0.55 T = 2.62
--> Site =   16-  17 .. Mmps =  797 Ndav =   1 E =    -75.7283906213 Error = 5.61e-20 FLOPS = 6.72e+09 Tdav = 0.22 T = 1.92
--> Site =   17-  18 .. Mmps =  759 Ndav =   1 E =    -75.7283906213 Error = 3.04e-20 FLOPS = 3.23e+09 Tdav = 0.30 T = 1.98
--> Site =   18-  19 .. Mmps =  680 Ndav =   1 E =    -75.7283906213 Error = 3.63e-20 FLOPS = 2.80e+09 Tdav = 0.15 T = 1.72
--> Site =   19-  20 .. Mmps =  393 Ndav =   1 E =    -75.7283906213 Error = 2.03e-20 FLOPS = 2.18e+09 Tdav = 0.07 T = 1.00
--> Site =   20-  21 .. Mmps =  214 Ndav =   1 E =    -75.7283906213 Error = 1.93e-20 FLOPS = 1.45e+09 Tdav = 0.01 T = 0.32
--> Site =   21-  22 .. Mmps =   91 Ndav =   1 E =    -75.7283906213 Error = 1.37e-20 FLOPS = 3.85e+08 Tdav = 0.01 T = 0.11
--> Site =   22-  23 .. Mmps =   33 Ndav =   1 E =    -75.7283906213 Error = 8.40e-21 FLOPS = 7.02e+07 Tdav = 0.00 T = 0.05
--> Site =   23-  24 .. Mmps =   12 Ndav =   1 E =    -75.7283906213 Error = 1.34e-20 FLOPS = 1.62e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7283906213 Error = 4.29e-21 FLOPS = 2.22e+06 Tdav = 0.00 T = 0.01
Time elapsed =    172.626 | E =     -75.7284032327 | DE = -1.36e-07 | DW = 2.42e-06
Time sweep =       54.800 | 82.0 GFLOP/SWP
| Dmem = 65.9 MB (1%) | Imem = 2.76 MB (95%) | Hmem = 1.42 GB | Pmem = 0 B
| Tread = 2.352 | Twrite = 1.633 | Tfpread = 2.346 | Tfpwrite = 1.627 | Tmporead = 0.000 | Tasync = 0.000
| data = 578 MB | cpsd = 464 MB
| Trot = 2.637 | Tctr = 0.022 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 1.298 | Tdiag = 0.177 | Tinfo = 0.656
| Teff = 36.399 | Tprt = 0.000 | Teig = 12.649 | Tblk = 49.562 | Tmve = 5.047 | Tdm = 0.009 | Tsplt = 0.231 | Tsvd = 0.000 | Torth = 0.000

Sweep =    3 | Direction = backward | Bond dimension =  800 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7283906213 Error = 0.00e+00 FLOPS = 6.11e+05 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7283906213 Error = 0.00e+00 FLOPS = 1.45e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7283906213 Error = 0.00e+00 FLOPS = 6.33e+07 Tdav = 0.00 T = 0.03
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7283906213 Error = 0.00e+00 FLOPS = 3.87e+08 Tdav = 0.01 T = 0.07
<-- Site =   20-  21 .. Mmps =  213 Ndav =   1 E =    -75.7283906213 Error = 1.38e-27 FLOPS = 1.52e+09 Tdav = 0.01 T = 0.18
<-- Site =   19-  20 .. Mmps =  389 Ndav =   1 E =    -75.7283906213 Error = 2.19e-26 FLOPS = 3.65e+09 Tdav = 0.04 T = 0.48
<-- Site =   18-  19 .. Mmps =  674 Ndav =   1 E =    -75.7283906213 Error = 1.47e-25 FLOPS = 4.84e+09 Tdav = 0.09 T = 0.81
<-- Site =   17-  18 .. Mmps =  751 Ndav =   1 E =    -75.7283906213 Error = 3.08e-23 FLOPS = 6.18e+09 Tdav = 0.15 T = 1.32
<-- Site =   16-  17 .. Mmps =  789 Ndav =   1 E =    -75.7283906213 Error = 1.48e-22 FLOPS = 6.76e+09 Tdav = 0.22 T = 1.71
<-- Site =   15-  16 .. Mmps =  800 Ndav =   2 E =    -75.7283906503 Error = 3.37e-09 FLOPS = 7.88e+09 Tdav = 0.56 T = 2.41
<-- Site =   14-  15 .. Mmps =  800 Ndav =   2 E =    -75.7283906485 Error = 3.31e-09 FLOPS = 4.32e+09 Tdav = 1.36 T = 4.47
<-- Site =   13-  14 .. Mmps =  800 Ndav =   2 E =    -75.7283907124 Error = 1.20e-08 FLOPS = 8.08e+09 Tdav = 0.85 T = 6.05
<-- Site =   12-  13 .. Mmps =  800 Ndav =   3 E =    -75.7283909542 Error = 4.70e-08 FLOPS = 4.70e+09 Tdav = 2.33 T = 9.61
<-- Site =   11-  12 .. Mmps =  800 Ndav =   3 E =    -75.7283912806 Error = 9.78e-08 FLOPS = 8.43e+09 Tdav = 1.29 T = 7.17
<-- Site =   10-  11 .. Mmps =  800 Ndav =   3 E =    -75.7283932242 Error = 4.13e-07 FLOPS = 7.45e+09 Tdav = 1.26 T = 3.67
<-- Site =    9-  10 .. Mmps =  800 Ndav =   4 E =    -75.7283960521 Error = 9.25e-07 FLOPS = 7.10e+09 Tdav = 1.47 T = 4.78
<-- Site =    8-   9 .. Mmps =  800 Ndav =   4 E =    -75.7283951354 Error = 7.95e-07 FLOPS = 8.24e+09 Tdav = 1.08 T = 2.85
<-- Site =    7-   8 .. Mmps =  800 Ndav =   4 E =    -75.7283986481 Error = 1.48e-06 FLOPS = 8.26e+09 Tdav = 0.91 T = 2.39
<-- Site =    6-   7 .. Mmps =  800 Ndav =   4 E =    -75.7284038569 Error = 2.40e-06 FLOPS = 7.96e+09 Tdav = 0.90 T = 2.09
<-- Site =    5-   6 .. Mmps =  800 Ndav =   4 E =    -75.7283962966 Error = 1.05e-06 FLOPS = 5.98e+09 Tdav = 0.40 T = 1.15
<-- Site =    4-   5 .. Mmps =  444 Ndav =   2 E =    -75.7283908939 Error = 4.03e-19 FLOPS = 2.87e+09 Tdav = 0.09 T = 0.62
<-- Site =    3-   4 .. Mmps =  191 Ndav =   1 E =    -75.7283908939 Error = 3.87e-19 FLOPS = 4.59e+08 Tdav = 0.02 T = 0.38
<-- Site =    2-   3 .. Mmps =   73 Ndav =   1 E =    -75.7283908939 Error = 8.64e-20 FLOPS = 1.20e+08 Tdav = 0.00 T = 0.14
<-- Site =    1-   2 .. Mmps =   28 Ndav =   1 E =    -75.7283908939 Error = 1.83e-20 FLOPS = 3.93e+07 Tdav = 0.00 T = 0.05
<-- Site =    0-   1 .. Mmps =    8 Ndav =   1 E =    -75.7283908939 Error = 1.28e-33 FLOPS = 5.18e+06 Tdav = 0.00 T = 0.01
Time elapsed =    225.302 | E =     -75.7284038569 | DE = -6.24e-07 | DW = 2.40e-06
Time sweep =       52.676 | 82.1 GFLOP/SWP
| Dmem = 65.9 MB (1%) | Imem = 2.76 MB (95%) | Hmem = 1.42 GB | Pmem = 0 B
| Tread = 1.026 | Twrite = 1.548 | Tfpread = 1.016 | Tfpwrite = 1.542 | Tmporead = 0.000 | Tasync = 0.000
| data = 578 MB | cpsd = 467 MB
| Trot = 2.784 | Tctr = 0.007 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.180 | Tinfo = 0.413
| Teff = 33.974 | Tprt = 0.000 | Teig = 13.061 | Tblk = 47.629 | Tmve = 4.844 | Tdm = 0.009 | Tsplt = 0.232 | Tsvd = 0.000 | Torth = 0.000

Sweep =    4 | Direction =  forward | Bond dimension =  600 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7283908939 Error = 0.00e+00 FLOPS = 5.05e+06 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7283908939 Error = 0.00e+00 FLOPS = 3.80e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7283908939 Error = 0.00e+00 FLOPS = 1.17e+08 Tdav = 0.00 T = 0.08
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7283908939 Error = 0.00e+00 FLOPS = 4.51e+08 Tdav = 0.02 T = 0.31
--> Site =    4-   5 .. Mmps =  402 Ndav =   1 E =    -75.7283908939 Error = 4.06e-21 FLOPS = 1.66e+09 Tdav = 0.08 T = 0.81
--> Site =    5-   6 .. Mmps =  600 Ndav =   4 E =    -75.7283962968 Error = 1.25e-05 FLOPS = 4.10e+09 Tdav = 0.59 T = 1.67
--> Site =    6-   7 .. Mmps =  600 Ndav =   4 E =    -75.7283425075 Error = 1.88e-05 FLOPS = 7.85e+09 Tdav = 0.57 T = 1.66
--> Site =    7-   8 .. Mmps =  600 Ndav =   4 E =    -75.7282514754 Error = 7.84e-06 FLOPS = 7.68e+09 Tdav = 0.61 T = 1.80
--> Site =    8-   9 .. Mmps =  600 Ndav =   4 E =    -75.7282135420 Error = 3.65e-06 FLOPS = 7.43e+09 Tdav = 0.71 T = 2.14
--> Site =    9-  10 .. Mmps =  600 Ndav =   3 E =    -75.7281966933 Error = 3.03e-06 FLOPS = 7.46e+09 Tdav = 0.60 T = 2.25
--> Site =   10-  11 .. Mmps =  600 Ndav =   3 E =    -75.7281812062 Error = 1.23e-06 FLOPS = 6.68e+09 Tdav = 0.79 T = 2.69
--> Site =   11-  12 .. Mmps =  600 Ndav =   3 E =    -75.7281743135 Error = 2.59e-07 FLOPS = 7.36e+09 Tdav = 0.82 T = 7.61
--> Site =   12-  13 .. Mmps =  600 Ndav =   3 E =    -75.7281729334 Error = 1.09e-07 FLOPS = 7.21e+09 Tdav = 0.84 T = 6.16
--> Site =   13-  14 .. Mmps =  600 Ndav =   2 E =    -75.7281722910 Error = 2.64e-08 FLOPS = 6.76e+09 Tdav = 0.55 T = 5.81
--> Site =   14-  15 .. Mmps =  600 Ndav =   2 E =    -75.7281721320 Error = 1.15e-08 FLOPS = 6.53e+09 Tdav = 0.49 T = 2.84
--> Site =   15-  16 .. Mmps =  600 Ndav =   2 E =    -75.7281720639 Error = 6.72e-09 FLOPS = 6.86e+09 Tdav = 0.34 T = 1.87
--> Site =   16-  17 .. Mmps =  600 Ndav =   2 E =    -75.7281720130 Error = 4.23e-12 FLOPS = 6.25e+09 Tdav = 0.24 T = 1.58
--> Site =   17-  18 .. Mmps =  525 Ndav =   1 E =    -75.7281720129 Error = 3.66e-20 FLOPS = 5.35e+09 Tdav = 0.09 T = 1.13
--> Site =   18-  19 .. Mmps =  461 Ndav =   1 E =    -75.7281720129 Error = 3.40e-20 FLOPS = 3.62e+09 Tdav = 0.05 T = 0.74
--> Site =   19-  20 .. Mmps =  365 Ndav =   1 E =    -75.7281720129 Error = 1.93e-20 FLOPS = 2.15e+09 Tdav = 0.03 T = 0.40
--> Site =   20-  21 .. Mmps =  197 Ndav =   1 E =    -75.7281720129 Error = 1.45e-20 FLOPS = 5.29e+08 Tdav = 0.03 T = 0.33
--> Site =   21-  22 .. Mmps =   94 Ndav =   1 E =    -75.7281720129 Error = 8.65e-21 FLOPS = 1.29e+08 Tdav = 0.01 T = 0.18
--> Site =   22-  23 .. Mmps =   32 Ndav =   1 E =    -75.7281720129 Error = 1.71e-20 FLOPS = 3.84e+07 Tdav = 0.00 T = 0.08
--> Site =   23-  24 .. Mmps =   11 Ndav =   1 E =    -75.7281720129 Error = 6.64e-21 FLOPS = 9.62e+06 Tdav = 0.00 T = 0.03
--> Site =   24-  25 .. Mmps =    4 Ndav =   1 E =    -75.7281720129 Error = 6.23e-21 FLOPS = 8.70e+05 Tdav = 0.00 T = 0.01
Time elapsed =    267.698 | E =     -75.7283962968 | DE = 7.56e-06 | DW = 1.88e-05
Time sweep =       42.396 | 47.0 GFLOP/SWP
| Dmem = 65.6 MB (1%) | Imem = 2.56 MB (95%) | Hmem = 1.12 GB | Pmem = 0 B
| Tread = 1.726 | Twrite = 0.838 | Tfpread = 1.718 | Tfpwrite = 0.832 | Tmporead = 0.000 | Tasync = 0.000
| data = 333 MB | cpsd = 267 MB
| Trot = 1.434 | Tctr = 0.013 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.613 | Tdiag = 0.138 | Tinfo = 0.564
| Teff = 31.409 | Tprt = 0.000 | Teig = 7.496 | Tblk = 39.254 | Tmve = 2.943 | Tdm = 0.006 | Tsplt = 0.116 | Tsvd = 0.000 | Torth = 0.000

Sweep =    5 | Direction = backward | Bond dimension =  600 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7281720129 Error = 0.00e+00 FLOPS = 9.06e+05 Tdav = 0.00 T = 0.00
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7281720129 Error = 0.00e+00 FLOPS = 1.02e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7281720129 Error = 0.00e+00 FLOPS = 3.72e+07 Tdav = 0.00 T = 0.04
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7281720129 Error = 0.00e+00 FLOPS = 1.78e+08 Tdav = 0.01 T = 0.12
<-- Site =   20-  21 .. Mmps =  193 Ndav =   1 E =    -75.7281720129 Error = 9.34e-28 FLOPS = 6.50e+08 Tdav = 0.03 T = 0.30
<-- Site =   19-  20 .. Mmps =  359 Ndav =   1 E =    -75.7281720129 Error = 5.34e-25 FLOPS = 1.28e+09 Tdav = 0.05 T = 0.57
<-- Site =   18-  19 .. Mmps =  456 Ndav =   1 E =    -75.7281720129 Error = 1.05e-23 FLOPS = 2.09e+09 Tdav = 0.09 T = 1.01
<-- Site =   17-  18 .. Mmps =  517 Ndav =   1 E =    -75.7281720129 Error = 1.10e-22 FLOPS = 3.96e+09 Tdav = 0.10 T = 1.30
<-- Site =   16-  17 .. Mmps =  600 Ndav =   1 E =    -75.7281720129 Error = 2.73e-22 FLOPS = 5.01e+09 Tdav = 0.12 T = 1.11
<-- Site =   15-  16 .. Mmps =  600 Ndav =   2 E =    -75.7281720628 Error = 6.11e-09 FLOPS = 6.37e+09 Tdav = 0.32 T = 1.53
<-- Site =   14-  15 .. Mmps =  600 Ndav =   2 E =    -75.7281720622 Error = 6.19e-09 FLOPS = 6.52e+09 Tdav = 0.38 T = 2.30
<-- Site =   13-  14 .. Mmps =  600 Ndav =   2 E =    -75.7281721452 Error = 1.78e-08 FLOPS = 6.52e+09 Tdav = 0.45 T = 3.40
<-- Site =   12-  13 .. Mmps =  600 Ndav =   3 E =    -75.7281725525 Error = 7.94e-08 FLOPS = 6.79e+09 Tdav = 0.68 T = 6.91
<-- Site =   11-  12 .. Mmps =  600 Ndav =   3 E =    -75.7281731576 Error = 1.77e-07 FLOPS = 6.77e+09 Tdav = 0.68 T = 4.41
<-- Site =   10-  11 .. Mmps =  600 Ndav =   3 E =    -75.7281764445 Error = 7.35e-07 FLOPS = 6.95e+09 Tdav = 0.57 T = 2.11
<-- Site =    9-  10 .. Mmps =  600 Ndav =   4 E =    -75.7281817996 Error = 1.75e-06 FLOPS = 6.87e+09 Tdav = 0.65 T = 1.94
<-- Site =    8-   9 .. Mmps =  600 Ndav =   4 E =    -75.7281826940 Error = 1.92e-06 FLOPS = 3.98e+09 Tdav = 0.97 T = 2.58
<-- Site =    7-   8 .. Mmps =  600 Ndav =   4 E =    -75.7281883058 Error = 2.93e-06 FLOPS = 4.79e+09 Tdav = 0.70 T = 2.25
<-- Site =    6-   7 .. Mmps =  600 Ndav =   5 E =    -75.7281989947 Error = 4.42e-06 FLOPS = 7.05e+09 Tdav = 0.55 T = 1.32
<-- Site =    5-   6 .. Mmps =  600 Ndav =   5 E =    -75.7282216942 Error = 8.55e-06 FLOPS = 5.51e+09 Tdav = 0.36 T = 0.93
<-- Site =    4-   5 .. Mmps =  432 Ndav =   4 E =    -75.7281797445 Error = 4.62e-19 FLOPS = 1.95e+09 Tdav = 0.17 T = 0.54
<-- Site =    3-   4 .. Mmps =  187 Ndav =   1 E =    -75.7281797445 Error = 3.74e-19 FLOPS = 8.46e+08 Tdav = 0.01 T = 0.22
<-- Site =    2-   3 .. Mmps =   71 Ndav =   1 E =    -75.7281797445 Error = 1.25e-19 FLOPS = 1.96e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =   28 Ndav =   1 E =    -75.7281797445 Error = 7.95e-21 FLOPS = 5.75e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    7 Ndav =   1 E =    -75.7281797445 Error = 2.66e-22 FLOPS = 9.41e+06 Tdav = 0.00 T = 0.01
Time elapsed =    302.878 | E =     -75.7282216942 | DE = 1.75e-04 | DW = 8.55e-06
Time sweep =       35.181 | 37.1 GFLOP/SWP
| Dmem = 37.3 MB (1%) | Imem = 2.42 MB (95%) | Hmem = 825 MB | Pmem = 0 B
| Tread = 0.669 | Twrite = 0.836 | Tfpread = 0.667 | Tfpwrite = 0.830 | Tmporead = 0.000 | Tasync = 0.000
| data = 334 MB | cpsd = 270 MB
| Trot = 1.437 | Tctr = 0.013 | Tint = 0.008 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.136 | Tinfo = 0.340
| Teff = 25.148 | Tprt = 0.000 | Teig = 6.897 | Tblk = 32.320 | Tmve = 2.688 | Tdm = 0.005 | Tsplt = 0.123 | Tsvd = 0.000 | Torth = 0.000

Sweep =    6 | Direction =  forward | Bond dimension =  600 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7281797445 Error = 0.00e+00 FLOPS = 9.66e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7281797445 Error = 0.00e+00 FLOPS = 6.98e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7281797445 Error = 0.00e+00 FLOPS = 1.82e+08 Tdav = 0.00 T = 0.04
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7281797445 Error = 0.00e+00 FLOPS = 8.20e+08 Tdav = 0.01 T = 0.16
--> Site =    4-   5 .. Mmps =  405 Ndav =   1 E =    -75.7281797445 Error = 5.56e-21 FLOPS = 2.35e+09 Tdav = 0.04 T = 0.34
--> Site =    5-   6 .. Mmps =  600 Ndav =   5 E =    -75.7282217087 Error = 8.54e-06 FLOPS = 5.50e+09 Tdav = 0.36 T = 0.88
--> Site =    6-   7 .. Mmps =  600 Ndav =   5 E =    -75.7282002735 Error = 4.08e-06 FLOPS = 7.20e+09 Tdav = 0.53 T = 1.30
--> Site =    7-   8 .. Mmps =  600 Ndav =   4 E =    -75.7281922407 Error = 2.42e-06 FLOPS = 7.05e+09 Tdav = 0.46 T = 1.40
--> Site =    8-   9 .. Mmps =  600 Ndav =   4 E =    -75.7281898502 Error = 1.78e-06 FLOPS = 7.09e+09 Tdav = 0.54 T = 1.70
--> Site =    9-  10 .. Mmps =  600 Ndav =   4 E =    -75.7281894835 Error = 1.57e-06 FLOPS = 3.82e+09 Tdav = 1.17 T = 2.81
--> Site =   10-  11 .. Mmps =  600 Ndav =   3 E =    -75.7281849780 Error = 6.77e-07 FLOPS = 6.84e+09 Tdav = 0.57 T = 2.90
--> Site =   11-  12 .. Mmps =  600 Ndav =   3 E =    -75.7281821162 Error = 1.64e-07 FLOPS = 6.87e+09 Tdav = 0.66 T = 4.47
--> Site =   12-  13 .. Mmps =  600 Ndav =   3 E =    -75.7281816369 Error = 7.47e-08 FLOPS = 4.69e+09 Tdav = 0.99 T = 5.59
--> Site =   13-  14 .. Mmps =  600 Ndav =   2 E =    -75.7281812820 Error = 1.65e-08 FLOPS = 6.86e+09 Tdav = 0.42 T = 4.71
--> Site =   14-  15 .. Mmps =  600 Ndav =   2 E =    -75.7281812138 Error = 5.10e-09 FLOPS = 6.15e+09 Tdav = 0.40 T = 2.43
--> Site =   15-  16 .. Mmps =  600 Ndav =   2 E =    -75.7281812272 Error = 5.48e-09 FLOPS = 6.57e+09 Tdav = 0.31 T = 1.60
--> Site =   16-  17 .. Mmps =  600 Ndav =   2 E =    -75.7281811847 Error = 3.38e-13 FLOPS = 6.01e+09 Tdav = 0.21 T = 1.38
--> Site =   17-  18 .. Mmps =  518 Ndav =   2 E =    -75.7281811859 Error = 2.86e-20 FLOPS = 5.36e+09 Tdav = 0.14 T = 1.04
--> Site =   18-  19 .. Mmps =  455 Ndav =   1 E =    -75.7281811859 Error = 2.64e-20 FLOPS = 3.79e+09 Tdav = 0.05 T = 0.66
--> Site =   19-  20 .. Mmps =  361 Ndav =   1 E =    -75.7281811859 Error = 2.54e-20 FLOPS = 2.14e+09 Tdav = 0.03 T = 0.41
--> Site =   20-  21 .. Mmps =  195 Ndav =   1 E =    -75.7281811859 Error = 1.26e-20 FLOPS = 1.28e+09 Tdav = 0.01 T = 0.22
--> Site =   21-  22 .. Mmps =   90 Ndav =   1 E =    -75.7281811859 Error = 2.04e-20 FLOPS = 3.02e+08 Tdav = 0.01 T = 0.11
--> Site =   22-  23 .. Mmps =   32 Ndav =   1 E =    -75.7281811859 Error = 3.03e-21 FLOPS = 6.83e+07 Tdav = 0.00 T = 0.05
--> Site =   23-  24 .. Mmps =   11 Ndav =   1 E =    -75.7281811859 Error = 4.17e-21 FLOPS = 1.73e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    5 Ndav =   1 E =    -75.7281811859 Error = 2.45e-21 FLOPS = 1.56e+06 Tdav = 0.00 T = 0.01
Time elapsed =    337.327 | E =     -75.7282217087 | DE = -1.45e-08 | DW = 8.54e-06
Time sweep =       34.449 | 37.5 GFLOP/SWP
| Dmem = 37.4 MB (1%) | Imem = 2.42 MB (95%) | Hmem = 826 MB | Pmem = 0 B
| Tread = 1.333 | Twrite = 0.889 | Tfpread = 1.324 | Tfpwrite = 0.884 | Tmporead = 0.000 | Tasync = 0.000
| data = 333 MB | cpsd = 268 MB
| Trot = 1.521 | Tctr = 0.018 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.688 | Tdiag = 0.125 | Tinfo = 0.524
| Teff = 24.072 | Tprt = 0.000 | Teig = 6.910 | Tblk = 31.246 | Tmve = 3.011 | Tdm = 0.005 | Tsplt = 0.120 | Tsvd = 0.000 | Torth = 0.000

Sweep =    7 | Direction = backward | Bond dimension =  600 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7281811859 Error = 0.00e+00 FLOPS = 1.61e+06 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7281811859 Error = 0.00e+00 FLOPS = 1.52e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7281811859 Error = 0.00e+00 FLOPS = 6.40e+07 Tdav = 0.00 T = 0.03
<-- Site =   21-  22 .. Mmps =   89 Ndav =   1 E =    -75.7281811859 Error = 0.00e+00 FLOPS = 2.89e+08 Tdav = 0.01 T = 0.07
<-- Site =   20-  21 .. Mmps =  192 Ndav =   1 E =    -75.7281811859 Error = 1.80e-27 FLOPS = 1.31e+09 Tdav = 0.01 T = 0.16
<-- Site =   19-  20 .. Mmps =  357 Ndav =   1 E =    -75.7281811859 Error = 1.40e-24 FLOPS = 1.34e+09 Tdav = 0.05 T = 0.40
<-- Site =   18-  19 .. Mmps =  448 Ndav =   1 E =    -75.7281811859 Error = 1.43e-23 FLOPS = 1.73e+09 Tdav = 0.10 T = 1.00
<-- Site =   17-  18 .. Mmps =  512 Ndav =   1 E =    -75.7281811859 Error = 8.47e-23 FLOPS = 2.59e+09 Tdav = 0.15 T = 1.47
<-- Site =   16-  17 .. Mmps =  600 Ndav =   1 E =    -75.7281811859 Error = 3.36e-22 FLOPS = 3.66e+09 Tdav = 0.17 T = 1.58
<-- Site =   15-  16 .. Mmps =  600 Ndav =   2 E =    -75.7281812305 Error = 5.50e-09 FLOPS = 6.49e+09 Tdav = 0.32 T = 1.53
<-- Site =   14-  15 .. Mmps =  600 Ndav =   2 E =    -75.7281812251 Error = 5.11e-09 FLOPS = 6.63e+09 Tdav = 0.37 T = 2.53
<-- Site =   13-  14 .. Mmps =  600 Ndav =   2 E =    -75.7281813020 Error = 1.63e-08 FLOPS = 6.54e+09 Tdav = 0.45 T = 3.30
<-- Site =   12-  13 .. Mmps =  600 Ndav =   3 E =    -75.7281816889 Error = 7.48e-08 FLOPS = 4.52e+09 Tdav = 1.03 T = 6.97
<-- Site =   11-  12 .. Mmps =  600 Ndav =   3 E =    -75.7281822368 Error = 1.65e-07 FLOPS = 6.84e+09 Tdav = 0.67 T = 4.44
<-- Site =   10-  11 .. Mmps =  600 Ndav =   3 E =    -75.7281853180 Error = 6.91e-07 FLOPS = 6.88e+09 Tdav = 0.57 T = 2.14
<-- Site =    9-  10 .. Mmps =  600 Ndav =   4 E =    -75.7281898746 Error = 1.55e-06 FLOPS = 6.68e+09 Tdav = 0.67 T = 1.95
<-- Site =    8-   9 .. Mmps =  600 Ndav =   4 E =    -75.7281906871 Error = 1.77e-06 FLOPS = 5.42e+09 Tdav = 0.71 T = 1.88
<-- Site =    7-   8 .. Mmps =  600 Ndav =   4 E =    -75.7281934996 Error = 2.38e-06 FLOPS = 4.18e+09 Tdav = 0.77 T = 2.44
<-- Site =    6-   7 .. Mmps =  600 Ndav =   5 E =    -75.7282022898 Error = 4.06e-06 FLOPS = 6.93e+09 Tdav = 0.56 T = 1.75
<-- Site =    5-   6 .. Mmps =  600 Ndav =   5 E =    -75.7282233127 Error = 8.41e-06 FLOPS = 5.67e+09 Tdav = 0.35 T = 0.90
<-- Site =    4-   5 .. Mmps =  439 Ndav =   4 E =    -75.7281822001 Error = 4.09e-19 FLOPS = 2.89e+09 Tdav = 0.12 T = 0.53
<-- Site =    3-   4 .. Mmps =  181 Ndav =   1 E =    -75.7281822001 Error = 4.53e-19 FLOPS = 8.62e+08 Tdav = 0.01 T = 0.22
<-- Site =    2-   3 .. Mmps =   72 Ndav =   1 E =    -75.7281822001 Error = 8.00e-20 FLOPS = 1.97e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =   25 Ndav =   1 E =    -75.7281822001 Error = 1.03e-20 FLOPS = 7.15e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    8 Ndav =   1 E =    -75.7281822001 Error = 9.45e-21 FLOPS = 6.87e+06 Tdav = 0.00 T = 0.01
Time elapsed =    372.937 | E =     -75.7282233127 | DE = -1.60e-06 | DW = 8.41e-06
Time sweep =       35.610 | 36.8 GFLOP/SWP
| Dmem = 37.4 MB (1%) | Imem = 2.42 MB (95%) | Hmem = 826 MB | Pmem = 0 B
| Tread = 0.666 | Twrite = 0.874 | Tfpread = 0.662 | Tfpwrite = 0.869 | Tmporead = 0.000 | Tasync = 0.000
| data = 334 MB | cpsd = 270 MB
| Trot = 1.532 | Tctr = 0.010 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 0.011 | Tdiag = 0.148 | Tinfo = 0.351
| Teff = 25.024 | Tprt = 0.000 | Teig = 7.071 | Tblk = 32.582 | Tmve = 2.835 | Tdm = 0.005 | Tsplt = 0.134 | Tsvd = 0.000 | Torth = 0.000

Sweep =    8 | Direction =  forward | Bond dimension =  400 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7281822001 Error = 0.00e+00 FLOPS = 7.42e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7281822001 Error = 0.00e+00 FLOPS = 6.27e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7281822001 Error = 0.00e+00 FLOPS = 2.01e+08 Tdav = 0.00 T = 0.04
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7281822001 Error = 0.00e+00 FLOPS = 8.60e+08 Tdav = 0.01 T = 0.18
--> Site =    4-   5 .. Mmps =  400 Ndav =   1 E =    -75.7281822001 Error = 2.67e-19 FLOPS = 2.32e+09 Tdav = 0.04 T = 0.35
--> Site =    5-   6 .. Mmps =  400 Ndav =   5 E =    -75.7282233163 Error = 6.23e-05 FLOPS = 5.41e+09 Tdav = 0.37 T = 0.97
--> Site =    6-   7 .. Mmps =  400 Ndav =   5 E =    -75.7279458532 Error = 5.20e-05 FLOPS = 5.63e+09 Tdav = 0.35 T = 1.00
--> Site =    7-   8 .. Mmps =  400 Ndav =   4 E =    -75.7277042426 Error = 1.77e-05 FLOPS = 5.90e+09 Tdav = 0.27 T = 1.01
--> Site =    8-   9 .. Mmps =  400 Ndav =   4 E =    -75.7276276539 Error = 9.13e-06 FLOPS = 5.70e+09 Tdav = 0.33 T = 1.20
--> Site =    9-  10 .. Mmps =  400 Ndav =   3 E =    -75.7275874032 Error = 9.31e-06 FLOPS = 5.70e+09 Tdav = 0.29 T = 1.31
--> Site =   10-  11 .. Mmps =  400 Ndav =   3 E =    -75.7275401558 Error = 3.26e-06 FLOPS = 5.29e+09 Tdav = 0.34 T = 1.52
--> Site =   11-  12 .. Mmps =  400 Ndav =   3 E =    -75.7275230829 Error = 7.76e-07 FLOPS = 5.53e+09 Tdav = 0.37 T = 5.43
--> Site =   12-  13 .. Mmps =  400 Ndav =   3 E =    -75.7275189634 Error = 5.87e-07 FLOPS = 5.53e+09 Tdav = 0.36 T = 3.54
--> Site =   13-  14 .. Mmps =  400 Ndav =   3 E =    -75.7275154479 Error = 1.19e-07 FLOPS = 4.82e+09 Tdav = 0.37 T = 2.51
--> Site =   14-  15 .. Mmps =  400 Ndav =   2 E =    -75.7275146990 Error = 3.96e-08 FLOPS = 5.19e+09 Tdav = 0.19 T = 1.53
--> Site =   15-  16 .. Mmps =  400 Ndav =   2 E =    -75.7275144628 Error = 2.24e-08 FLOPS = 5.11e+09 Tdav = 0.15 T = 1.12
--> Site =   16-  17 .. Mmps =  400 Ndav =   2 E =    -75.7275143056 Error = 8.46e-10 FLOPS = 2.06e+09 Tdav = 0.22 T = 1.52
--> Site =   17-  18 .. Mmps =  372 Ndav =   2 E =    -75.7275143024 Error = 2.92e-20 FLOPS = 2.24e+09 Tdav = 0.12 T = 1.24
--> Site =   18-  19 .. Mmps =  277 Ndav =   1 E =    -75.7275143024 Error = 2.77e-20 FLOPS = 1.24e+09 Tdav = 0.05 T = 0.78
--> Site =   19-  20 .. Mmps =  208 Ndav =   1 E =    -75.7275143024 Error = 2.92e-20 FLOPS = 6.96e+08 Tdav = 0.03 T = 0.38
--> Site =   20-  21 .. Mmps =  157 Ndav =   1 E =    -75.7275143024 Error = 8.79e-21 FLOPS = 4.58e+08 Tdav = 0.01 T = 0.13
--> Site =   21-  22 .. Mmps =   84 Ndav =   1 E =    -75.7275143024 Error = 8.27e-21 FLOPS = 2.31e+08 Tdav = 0.00 T = 0.08
--> Site =   22-  23 .. Mmps =   33 Ndav =   1 E =    -75.7275143024 Error = 1.61e-20 FLOPS = 6.47e+07 Tdav = 0.00 T = 0.04
--> Site =   23-  24 .. Mmps =   14 Ndav =   1 E =    -75.7275143024 Error = 4.06e-22 FLOPS = 1.98e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    4 Ndav =   1 E =    -75.7275143024 Error = 9.09e-21 FLOPS = 2.54e+06 Tdav = 0.00 T = 0.01
Time elapsed =    399.057 | E =     -75.7282233163 | DE = -3.61e-09 | DW = 6.23e-05
Time sweep =       26.120 | 18.0 GFLOP/SWP
| Dmem = 37.2 MB (1%) | Imem = 2.42 MB (95%) | Hmem = 600 MB | Pmem = 0 B
| Tread = 0.922 | Twrite = 0.393 | Tfpread = 0.916 | Tfpwrite = 0.388 | Tmporead = 0.000 | Tasync = 0.000
| data = 151 MB | cpsd = 122 MB
| Trot = 0.829 | Tctr = 0.015 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.303 | Tdiag = 0.101 | Tinfo = 0.468
| Teff = 20.009 | Tprt = 0.000 | Teig = 3.873 | Tblk = 24.158 | Tmve = 1.767 | Tdm = 0.003 | Tsplt = 0.067 | Tsvd = 0.000 | Torth = 0.000

Sweep =    9 | Direction = backward | Bond dimension =  400 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7275143024 Error = 0.00e+00 FLOPS = 3.54e+05 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7275143024 Error = 0.00e+00 FLOPS = 9.63e+06 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7275143024 Error = 0.00e+00 FLOPS = 5.95e+07 Tdav = 0.00 T = 0.03
<-- Site =   21-  22 .. Mmps =   81 Ndav =   1 E =    -75.7275143024 Error = 0.00e+00 FLOPS = 2.27e+08 Tdav = 0.00 T = 0.06
<-- Site =   20-  21 .. Mmps =  153 Ndav =   1 E =    -75.7275143024 Error = 2.67e-24 FLOPS = 5.90e+08 Tdav = 0.01 T = 0.10
<-- Site =   19-  20 .. Mmps =  203 Ndav =   1 E =    -75.7275143024 Error = 1.43e-23 FLOPS = 1.24e+09 Tdav = 0.01 T = 0.20
<-- Site =   18-  19 .. Mmps =  273 Ndav =   1 E =    -75.7275143024 Error = 4.87e-23 FLOPS = 2.24e+09 Tdav = 0.02 T = 0.36
<-- Site =   17-  18 .. Mmps =  364 Ndav =   1 E =    -75.7275143024 Error = 1.23e-22 FLOPS = 3.20e+09 Tdav = 0.04 T = 0.48
<-- Site =   16-  17 .. Mmps =  400 Ndav =   2 E =    -75.7275143091 Error = 8.30e-10 FLOPS = 4.29e+09 Tdav = 0.10 T = 0.66
<-- Site =   15-  16 .. Mmps =  400 Ndav =   2 E =    -75.7275144494 Error = 1.97e-08 FLOPS = 4.43e+09 Tdav = 0.13 T = 0.79
<-- Site =   14-  15 .. Mmps =  400 Ndav =   2 E =    -75.7275144573 Error = 2.07e-08 FLOPS = 3.95e+09 Tdav = 0.17 T = 1.21
<-- Site =   13-  14 .. Mmps =  400 Ndav =   3 E =    -75.7275148478 Error = 7.96e-08 FLOPS = 4.61e+09 Tdav = 0.26 T = 1.81
<-- Site =   12-  13 .. Mmps =  400 Ndav =   3 E =    -75.7275168300 Error = 4.10e-07 FLOPS = 4.77e+09 Tdav = 0.29 T = 2.80
<-- Site =   11-  12 .. Mmps =  400 Ndav =   3 E =    -75.7275172337 Error = 4.84e-07 FLOPS = 2.31e+09 Tdav = 0.58 T = 3.35
<-- Site =   10-  11 .. Mmps =  400 Ndav =   4 E =    -75.7275244473 Error = 1.81e-06 FLOPS = 2.97e+09 Tdav = 0.51 T = 1.79
<-- Site =    9-  10 .. Mmps =  400 Ndav =   4 E =    -75.7275410846 Error = 5.19e-06 FLOPS = 4.69e+09 Tdav = 0.29 T = 1.01
<-- Site =    8-   9 .. Mmps =  400 Ndav =   4 E =    -75.7275357935 Error = 4.17e-06 FLOPS = 4.69e+09 Tdav = 0.25 T = 0.87
<-- Site =    7-   8 .. Mmps =  400 Ndav =   4 E =    -75.7275411269 Error = 4.84e-06 FLOPS = 4.80e+09 Tdav = 0.20 T = 0.77
<-- Site =    6-   7 .. Mmps =  400 Ndav =   5 E =    -75.7275690154 Error = 9.59e-06 FLOPS = 4.86e+09 Tdav = 0.24 T = 0.91
<-- Site =    5-   6 .. Mmps =  400 Ndav =   7 E =    -75.7276984767 Error = 3.58e-05 FLOPS = 4.70e+09 Tdav = 0.33 T = 0.73
<-- Site =    4-   5 .. Mmps =  400 Ndav =   8 E =    -75.7275367711 Error = 1.61e-18 FLOPS = 2.07e+09 Tdav = 0.17 T = 0.42
<-- Site =    3-   4 .. Mmps =  190 Ndav =   1 E =    -75.7275367711 Error = 4.00e-19 FLOPS = 7.33e+08 Tdav = 0.01 T = 0.20
<-- Site =    2-   3 .. Mmps =   76 Ndav =   1 E =    -75.7275367711 Error = 1.19e-19 FLOPS = 2.20e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =   25 Ndav =   1 E =    -75.7275367711 Error = 2.34e-20 FLOPS = 8.39e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    7 Ndav =   1 E =    -75.7275367711 Error = 5.34e-35 FLOPS = 7.93e+06 Tdav = 0.00 T = 0.01
Time elapsed =    417.950 | E =     -75.7276984767 | DE = 5.25e-04 | DW = 3.58e-05
Time sweep =       18.892 | 12.9 GFLOP/SWP
| Dmem = 15.9 MB (2%) | Imem = 2.22 MB (95%) | Hmem = 363 MB | Pmem = 0 B
| Tread = 0.266 | Twrite = 0.355 | Tfpread = 0.264 | Tfpwrite = 0.350 | Tmporead = 0.000 | Tasync = 0.000
| data = 152 MB | cpsd = 123 MB
| Trot = 0.715 | Tctr = 0.008 | Tint = 0.006 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.096 | Tinfo = 0.232
| Teff = 13.376 | Tprt = 0.000 | Teig = 3.621 | Tblk = 17.316 | Tmve = 1.346 | Tdm = 0.003 | Tsplt = 0.057 | Tsvd = 0.000 | Torth = 0.000

Sweep =   10 | Direction =  forward | Bond dimension =  400 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7275367711 Error = 0.00e+00 FLOPS = 1.40e+06 Tdav = 0.00 T = 0.01
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7275367711 Error = 0.00e+00 FLOPS = 7.02e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7275367711 Error = 0.00e+00 FLOPS = 2.03e+08 Tdav = 0.00 T = 0.04
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7275367711 Error = 0.00e+00 FLOPS = 7.49e+08 Tdav = 0.01 T = 0.16
--> Site =    4-   5 .. Mmps =  400 Ndav =   1 E =    -75.7275367711 Error = 1.08e-19 FLOPS = 1.85e+09 Tdav = 0.02 T = 0.24
--> Site =    5-   6 .. Mmps =  400 Ndav =   7 E =    -75.7276985924 Error = 3.57e-05 FLOPS = 4.77e+09 Tdav = 0.33 T = 0.72
--> Site =    6-   7 .. Mmps =  400 Ndav =   5 E =    -75.7275766200 Error = 8.80e-06 FLOPS = 4.79e+09 Tdav = 0.24 T = 0.70
--> Site =    7-   8 .. Mmps =  400 Ndav =   4 E =    -75.7275567933 Error = 4.28e-06 FLOPS = 4.98e+09 Tdav = 0.19 T = 0.73
--> Site =    8-   9 .. Mmps =  400 Ndav =   4 E =    -75.7275545325 Error = 3.48e-06 FLOPS = 4.83e+09 Tdav = 0.23 T = 0.87
--> Site =    9-  10 .. Mmps =  400 Ndav =   4 E =    -75.7275602859 Error = 4.40e-06 FLOPS = 4.79e+09 Tdav = 0.27 T = 1.02
--> Site =   10-  11 .. Mmps =  400 Ndav =   4 E =    -75.7275481009 Error = 1.67e-06 FLOPS = 2.46e+09 Tdav = 0.61 T = 1.81
--> Site =   11-  12 .. Mmps =  400 Ndav =   3 E =    -75.7275418616 Error = 4.50e-07 FLOPS = 4.97e+09 Tdav = 0.26 T = 3.32
--> Site =   12-  13 .. Mmps =  400 Ndav =   3 E =    -75.7275416514 Error = 3.60e-07 FLOPS = 4.84e+09 Tdav = 0.27 T = 2.78
--> Site =   13-  14 .. Mmps =  400 Ndav =   3 E =    -75.7275400306 Error = 7.09e-08 FLOPS = 4.57e+09 Tdav = 0.26 T = 2.00
--> Site =   14-  15 .. Mmps =  400 Ndav =   2 E =    -75.7275397222 Error = 1.79e-08 FLOPS = 4.43e+09 Tdav = 0.15 T = 1.23
--> Site =   15-  16 .. Mmps =  400 Ndav =   2 E =    -75.7275397449 Error = 1.56e-08 FLOPS = 4.68e+09 Tdav = 0.12 T = 0.83
--> Site =   16-  17 .. Mmps =  400 Ndav =   2 E =    -75.7275396398 Error = 5.89e-10 FLOPS = 4.25e+09 Tdav = 0.10 T = 0.71
--> Site =   17-  18 .. Mmps =  364 Ndav =   2 E =    -75.7275396364 Error = 3.05e-20 FLOPS = 3.52e+09 Tdav = 0.07 T = 0.57
--> Site =   18-  19 .. Mmps =  272 Ndav =   1 E =    -75.7275396364 Error = 2.00e-20 FLOPS = 2.20e+09 Tdav = 0.02 T = 0.39
--> Site =   19-  20 .. Mmps =  197 Ndav =   2 E =    -75.7275396375 Error = 2.52e-20 FLOPS = 1.31e+09 Tdav = 0.02 T = 0.24
--> Site =   20-  21 .. Mmps =  143 Ndav =   1 E =    -75.7275396375 Error = 1.66e-20 FLOPS = 5.32e+08 Tdav = 0.01 T = 0.18
--> Site =   21-  22 .. Mmps =   84 Ndav =   1 E =    -75.7275396375 Error = 1.31e-20 FLOPS = 1.85e+08 Tdav = 0.00 T = 0.08
--> Site =   22-  23 .. Mmps =   34 Ndav =   1 E =    -75.7275396375 Error = 2.90e-21 FLOPS = 5.52e+07 Tdav = 0.00 T = 0.04
--> Site =   23-  24 .. Mmps =   13 Ndav =   1 E =    -75.7275396375 Error = 6.90e-21 FLOPS = 2.08e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    4 Ndav =   1 E =    -75.7275396375 Error = 1.09e-20 FLOPS = 1.09e+06 Tdav = 0.00 T = 0.01
Time elapsed =    436.857 | E =     -75.7276985924 | DE = -1.16e-07 | DW = 3.57e-05
Time sweep =       18.907 | 12.5 GFLOP/SWP
| Dmem = 15.9 MB (2%) | Imem = 2.21 MB (95%) | Hmem = 363 MB | Pmem = 0 B
| Tread = 0.493 | Twrite = 0.359 | Tfpread = 0.488 | Tfpwrite = 0.354 | Tmporead = 0.000 | Tasync = 0.000
| data = 151 MB | cpsd = 121 MB
| Trot = 0.749 | Tctr = 0.012 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.251 | Tdiag = 0.090 | Tinfo = 0.441
| Teff = 13.725 | Tprt = 0.000 | Teig = 3.201 | Tblk = 17.128 | Tmve = 1.593 | Tdm = 0.003 | Tsplt = 0.054 | Tsvd = 0.000 | Torth = 0.000

Sweep =   11 | Direction = backward | Bond dimension =  400 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7275396375 Error = 0.00e+00 FLOPS = 1.09e+06 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7275396375 Error = 0.00e+00 FLOPS = 1.07e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7275396375 Error = 0.00e+00 FLOPS = 5.47e+07 Tdav = 0.00 T = 0.04
<-- Site =   21-  22 .. Mmps =   81 Ndav =   1 E =    -75.7275396375 Error = 0.00e+00 FLOPS = 9.56e+07 Tdav = 0.01 T = 0.08
<-- Site =   20-  21 .. Mmps =  140 Ndav =   1 E =    -75.7275396375 Error = 2.54e-24 FLOPS = 2.78e+08 Tdav = 0.01 T = 0.15
<-- Site =   19-  20 .. Mmps =  192 Ndav =   1 E =    -75.7275396375 Error = 1.79e-23 FLOPS = 4.72e+08 Tdav = 0.03 T = 0.34
<-- Site =   18-  19 .. Mmps =  264 Ndav =   1 E =    -75.7275396375 Error = 4.19e-23 FLOPS = 1.06e+09 Tdav = 0.05 T = 0.65
<-- Site =   17-  18 .. Mmps =  357 Ndav =   1 E =    -75.7275396375 Error = 1.35e-22 FLOPS = 1.63e+09 Tdav = 0.07 T = 0.82
<-- Site =   16-  17 .. Mmps =  400 Ndav =   2 E =    -75.7275396422 Error = 5.86e-10 FLOPS = 2.67e+09 Tdav = 0.16 T = 1.06
<-- Site =   15-  16 .. Mmps =  400 Ndav =   2 E =    -75.7275397544 Error = 1.57e-08 FLOPS = 3.86e+09 Tdav = 0.15 T = 1.10
<-- Site =   14-  15 .. Mmps =  400 Ndav =   2 E =    -75.7275397645 Error = 1.81e-08 FLOPS = 4.57e+09 Tdav = 0.15 T = 1.15
<-- Site =   13-  14 .. Mmps =  400 Ndav =   3 E =    -75.7275401142 Error = 7.14e-08 FLOPS = 4.68e+09 Tdav = 0.26 T = 1.77
<-- Site =   12-  13 .. Mmps =  400 Ndav =   3 E =    -75.7275418234 Error = 3.59e-07 FLOPS = 3.90e+09 Tdav = 0.34 T = 2.84
<-- Site =   11-  12 .. Mmps =  400 Ndav =   3 E =    -75.7275422402 Error = 4.48e-07 FLOPS = 4.74e+09 Tdav = 0.28 T = 2.33
<-- Site =   10-  11 .. Mmps =  400 Ndav =   4 E =    -75.7275488713 Error = 1.68e-06 FLOPS = 4.77e+09 Tdav = 0.32 T = 1.13
<-- Site =    9-  10 .. Mmps =  400 Ndav =   4 E =    -75.7275622329 Error = 4.47e-06 FLOPS = 2.89e+09 Tdav = 0.45 T = 1.22
<-- Site =    8-   9 .. Mmps =  400 Ndav =   4 E =    -75.7275567428 Error = 3.49e-06 FLOPS = 2.61e+09 Tdav = 0.43 T = 1.54
<-- Site =    7-   8 .. Mmps =  400 Ndav =   4 E =    -75.7275595205 Error = 4.26e-06 FLOPS = 2.71e+09 Tdav = 0.34 T = 1.29
<-- Site =    6-   7 .. Mmps =  400 Ndav =   5 E =    -75.7275803455 Error = 8.82e-06 FLOPS = 4.83e+09 Tdav = 0.24 T = 0.91
<-- Site =    5-   6 .. Mmps =  400 Ndav =   7 E =    -75.7277012757 Error = 3.54e-05 FLOPS = 4.58e+09 Tdav = 0.34 T = 0.72
<-- Site =    4-   5 .. Mmps =  400 Ndav =   5 E =    -75.7275408266 Error = 1.48e-18 FLOPS = 1.98e+09 Tdav = 0.11 T = 0.35
<-- Site =    3-   4 .. Mmps =  196 Ndav =   1 E =    -75.7275408266 Error = 4.18e-19 FLOPS = 7.58e+08 Tdav = 0.01 T = 0.18
<-- Site =    2-   3 .. Mmps =   79 Ndav =   1 E =    -75.7275408266 Error = 8.46e-20 FLOPS = 2.41e+08 Tdav = 0.00 T = 0.08
<-- Site =    1-   2 .. Mmps =   25 Ndav =   1 E =    -75.7275408266 Error = 1.76e-20 FLOPS = 7.68e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    7 Ndav =   1 E =    -75.7275408266 Error = 3.24e-34 FLOPS = 4.95e+06 Tdav = 0.00 T = 0.01
Time elapsed =    456.868 | E =     -75.7277012757 | DE = -2.68e-06 | DW = 3.54e-05
Time sweep =       20.011 | 12.6 GFLOP/SWP
| Dmem = 15.9 MB (2%) | Imem = 2.21 MB (95%) | Hmem = 364 MB | Pmem = 0 B
| Tread = 0.283 | Twrite = 0.407 | Tfpread = 0.281 | Tfpwrite = 0.402 | Tmporead = 0.000 | Tasync = 0.000
| data = 152 MB | cpsd = 123 MB
| Trot = 0.829 | Tctr = 0.012 | Tint = 0.010 | Tmid = 0.000 | Tdctr = 0.014 | Tdiag = 0.115 | Tinfo = 0.284
| Teff = 14.352 | Tprt = 0.000 | Teig = 3.748 | Tblk = 18.241 | Tmve = 1.575 | Tdm = 0.003 | Tsplt = 0.064 | Tsvd = 0.000 | Torth = 0.000

Sweep =   12 | Direction =  forward | Bond dimension =  200 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7275408266 Error = 0.00e+00 FLOPS = 3.60e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7275408266 Error = 0.00e+00 FLOPS = 6.37e+07 Tdav = 0.00 T = 0.01
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7275408266 Error = 0.00e+00 FLOPS = 1.27e+08 Tdav = 0.00 T = 0.07
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7275408266 Error = 0.00e+00 FLOPS = 7.59e+08 Tdav = 0.01 T = 0.16
--> Site =    4-   5 .. Mmps =  200 Ndav =   1 E =    -75.7275408266 Error = 2.59e-04 FLOPS = 1.79e+09 Tdav = 0.02 T = 0.26
--> Site =    5-   6 .. Mmps =  200 Ndav =   6 E =    -75.7265754481 Error = 2.90e-04 FLOPS = 3.08e+09 Tdav = 0.14 T = 0.46
--> Site =    6-   7 .. Mmps =  200 Ndav =   5 E =    -75.7254097445 Error = 1.66e-04 FLOPS = 2.54e+09 Tdav = 0.15 T = 0.51
--> Site =    7-   8 .. Mmps =  200 Ndav =   5 E =    -75.7247335396 Error = 4.19e-05 FLOPS = 2.99e+09 Tdav = 0.13 T = 0.53
--> Site =    8-   9 .. Mmps =  200 Ndav =   4 E =    -75.7245712589 Error = 2.67e-05 FLOPS = 3.05e+09 Tdav = 0.13 T = 0.61
--> Site =    9-  10 .. Mmps =  200 Ndav =   4 E =    -75.7244666215 Error = 3.45e-05 FLOPS = 2.71e+09 Tdav = 0.17 T = 0.71
--> Site =   10-  11 .. Mmps =  200 Ndav =   4 E =    -75.7243124192 Error = 1.37e-05 FLOPS = 3.02e+09 Tdav = 0.17 T = 0.77
--> Site =   11-  12 .. Mmps =  200 Ndav =   3 E =    -75.7242471124 Error = 3.68e-06 FLOPS = 2.90e+09 Tdav = 0.15 T = 1.96
--> Site =   12-  13 .. Mmps =  200 Ndav =   3 E =    -75.7242292089 Error = 3.34e-06 FLOPS = 2.86e+09 Tdav = 0.15 T = 1.77
--> Site =   13-  14 .. Mmps =  200 Ndav =   3 E =    -75.7242109307 Error = 1.73e-06 FLOPS = 1.30e+09 Tdav = 0.31 T = 1.85
--> Site =   14-  15 .. Mmps =  200 Ndav =   3 E =    -75.7242009837 Error = 8.90e-07 FLOPS = 1.45e+09 Tdav = 0.22 T = 1.42
--> Site =   15-  16 .. Mmps =  200 Ndav =   3 E =    -75.7241954929 Error = 6.34e-07 FLOPS = 1.59e+09 Tdav = 0.17 T = 0.90
--> Site =   16-  17 .. Mmps =  200 Ndav =   2 E =    -75.7241912042 Error = 4.43e-08 FLOPS = 1.55e+09 Tdav = 0.07 T = 0.57
--> Site =   17-  18 .. Mmps =  200 Ndav =   2 E =    -75.7241908787 Error = 3.75e-09 FLOPS = 1.60e+09 Tdav = 0.04 T = 0.35
--> Site =   18-  19 .. Mmps =  200 Ndav =   2 E =    -75.7241908548 Error = 3.21e-11 FLOPS = 1.17e+09 Tdav = 0.03 T = 0.26
--> Site =   19-  20 .. Mmps =  158 Ndav =   2 E =    -75.7241908559 Error = 2.45e-20 FLOPS = 8.95e+08 Tdav = 0.02 T = 0.20
--> Site =   20-  21 .. Mmps =  107 Ndav =   1 E =    -75.7241908559 Error = 1.33e-20 FLOPS = 4.11e+08 Tdav = 0.01 T = 0.12
--> Site =   21-  22 .. Mmps =   72 Ndav =   1 E =    -75.7241908559 Error = 1.26e-20 FLOPS = 8.83e+07 Tdav = 0.01 T = 0.08
--> Site =   22-  23 .. Mmps =   32 Ndav =   1 E =    -75.7241908559 Error = 8.33e-21 FLOPS = 5.08e+07 Tdav = 0.00 T = 0.03
--> Site =   23-  24 .. Mmps =   13 Ndav =   1 E =    -75.7241908559 Error = 4.40e-21 FLOPS = 1.77e+07 Tdav = 0.00 T = 0.02
--> Site =   24-  25 .. Mmps =    4 Ndav =   1 E =    -75.7241908559 Error = 1.04e-20 FLOPS = 1.49e+06 Tdav = 0.00 T = 0.01
Time elapsed =    470.719 | E =     -75.7275408266 | DE = 1.60e-04 | DW = 2.90e-04
Time sweep =       13.852 | 4.40 GFLOP/SWP
| Dmem = 15.7 MB (0%) | Imem = 1.83 MB (93%) | Hmem = 227 MB | Pmem = 0 B
| Tread = 0.342 | Twrite = 0.118 | Tfpread = 0.336 | Tfpwrite = 0.113 | Tmporead = 0.000 | Tasync = 0.000
| data = 39.7 MB | cpsd = 32.2 MB
| Trot = 0.403 | Tctr = 0.011 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.084 | Tdiag = 0.080 | Tinfo = 0.403
| Teff = 10.475 | Tprt = 0.000 | Teig = 2.102 | Tblk = 12.662 | Tmve = 0.970 | Tdm = 0.002 | Tsplt = 0.024 | Tsvd = 0.000 | Torth = 0.000

Sweep =   13 | Direction = backward | Bond dimension =  200 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7241908559 Error = 0.00e+00 FLOPS = 2.14e+06 Tdav = 0.00 T = 0.01
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7241908559 Error = 0.00e+00 FLOPS = 1.32e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7241908559 Error = 0.00e+00 FLOPS = 4.79e+07 Tdav = 0.00 T = 0.02
<-- Site =   21-  22 .. Mmps =   69 Ndav =   1 E =    -75.7241908559 Error = 1.31e-26 FLOPS = 1.23e+08 Tdav = 0.00 T = 0.05
<-- Site =   20-  21 .. Mmps =  105 Ndav =   1 E =    -75.7241908559 Error = 4.40e-24 FLOPS = 3.94e+08 Tdav = 0.01 T = 0.09
<-- Site =   19-  20 .. Mmps =  156 Ndav =   1 E =    -75.7241908559 Error = 1.45e-23 FLOPS = 7.15e+08 Tdav = 0.01 T = 0.15
<-- Site =   18-  19 .. Mmps =  200 Ndav =   1 E =    -75.7241908559 Error = 9.15e-23 FLOPS = 8.62e+08 Tdav = 0.02 T = 0.22
<-- Site =   17-  18 .. Mmps =  200 Ndav =   2 E =    -75.7241908806 Error = 3.05e-09 FLOPS = 1.00e+09 Tdav = 0.05 T = 0.31
<-- Site =   16-  17 .. Mmps =  200 Ndav =   2 E =    -75.7241910559 Error = 2.62e-08 FLOPS = 1.09e+09 Tdav = 0.06 T = 0.34
<-- Site =   15-  16 .. Mmps =  200 Ndav =   3 E =    -75.7241938654 Error = 4.52e-07 FLOPS = 1.63e+09 Tdav = 0.08 T = 0.39
<-- Site =   14-  15 .. Mmps =  200 Ndav =   3 E =    -75.7241933146 Error = 3.65e-07 FLOPS = 1.78e+09 Tdav = 0.09 T = 0.57
<-- Site =   13-  14 .. Mmps =  200 Ndav =   3 E =    -75.7241956215 Error = 7.29e-07 FLOPS = 1.75e+09 Tdav = 0.10 T = 0.82
<-- Site =   12-  13 .. Mmps =  200 Ndav =   3 E =    -75.7242000104 Error = 1.52e-06 FLOPS = 1.75e+09 Tdav = 0.11 T = 1.27
<-- Site =   11-  12 .. Mmps =  200 Ndav =   3 E =    -75.7241997924 Error = 1.52e-06 FLOPS = 1.73e+09 Tdav = 0.10 T = 1.07
<-- Site =   10-  11 .. Mmps =  200 Ndav =   4 E =    -75.7242209037 Error = 5.85e-06 FLOPS = 1.76e+09 Tdav = 0.12 T = 0.51
<-- Site =    9-  10 .. Mmps =  200 Ndav =   4 E =    -75.7242612578 Error = 1.49e-05 FLOPS = 1.61e+09 Tdav = 0.11 T = 0.46
<-- Site =    8-   9 .. Mmps =  200 Ndav =   4 E =    -75.7242471008 Error = 9.78e-06 FLOPS = 1.34e+09 Tdav = 0.12 T = 0.43
<-- Site =    7-   8 .. Mmps =  200 Ndav =   5 E =    -75.7242724059 Error = 1.47e-05 FLOPS = 1.67e+09 Tdav = 0.10 T = 0.37
<-- Site =    6-   7 .. Mmps =  200 Ndav =   5 E =    -75.7243109568 Error = 2.23e-05 FLOPS = 1.79e+09 Tdav = 0.08 T = 0.30
<-- Site =    5-   6 .. Mmps =  200 Ndav =   7 E =    -75.7246335836 Error = 9.86e-05 FLOPS = 1.70e+09 Tdav = 0.11 T = 0.30
<-- Site =    4-   5 .. Mmps =  200 Ndav =  10 E =    -75.7247007041 Error = 1.06e-04 FLOPS = 9.36e+08 Tdav = 0.16 T = 0.31
<-- Site =    3-   4 .. Mmps =  185 Ndav =   6 E =    -75.7243003976 Error = 3.39e-19 FLOPS = 4.09e+08 Tdav = 0.04 T = 0.13
<-- Site =    2-   3 .. Mmps =   68 Ndav =   1 E =    -75.7243003976 Error = 7.83e-20 FLOPS = 2.00e+08 Tdav = 0.00 T = 0.07
<-- Site =    1-   2 .. Mmps =   25 Ndav =   1 E =    -75.7243003976 Error = 2.13e-20 FLOPS = 5.36e+07 Tdav = 0.00 T = 0.03
<-- Site =    0-   1 .. Mmps =    7 Ndav =   1 E =    -75.7243003976 Error = 7.21e-22 FLOPS = 7.28e+06 Tdav = 0.00 T = 0.01
Time elapsed =    479.178 | E =     -75.7247007041 | DE = 2.84e-03 | DW = 1.06e-04
Time sweep =        8.458 | 2.04 GFLOP/SWP
| Dmem = 4.01 MB (2%) | Imem = 1.63 MB (95%) | Hmem = 90.0 MB | Pmem = 0 B
| Tread = 0.065 | Twrite = 0.105 | Tfpread = 0.063 | Tfpwrite = 0.100 | Tmporead = 0.000 | Tasync = 0.000
| data = 40.1 MB | cpsd = 33.0 MB
| Trot = 0.347 | Tctr = 0.008 | Tint = 0.005 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.066 | Tinfo = 0.212
| Teff = 6.007 | Tprt = 0.000 | Teig = 1.469 | Tblk = 7.551 | Tmve = 0.687 | Tdm = 0.002 | Tsplt = 0.022 | Tsvd = 0.000 | Torth = 0.000

Sweep =   14 | Direction =  forward | Bond dimension =  200 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
--> Site =    0-   1 .. Mmps =    3 Ndav =   1 E =    -75.7243003976 Error = 0.00e+00 FLOPS = 6.96e+06 Tdav = 0.00 T = 0.00
--> Site =    1-   2 .. Mmps =   10 Ndav =   1 E =    -75.7243003976 Error = 0.00e+00 FLOPS = 3.01e+07 Tdav = 0.00 T = 0.02
--> Site =    2-   3 .. Mmps =   35 Ndav =   1 E =    -75.7243003976 Error = 0.00e+00 FLOPS = 2.04e+08 Tdav = 0.00 T = 0.05
--> Site =    3-   4 .. Mmps =  126 Ndav =   1 E =    -75.7243003976 Error = 0.00e+00 FLOPS = 2.08e+08 Tdav = 0.01 T = 0.11
--> Site =    4-   5 .. Mmps =  200 Ndav =   8 E =    -75.7247007051 Error = 1.06e-04 FLOPS = 5.13e+08 Tdav = 0.23 T = 0.44
--> Site =    5-   6 .. Mmps =  200 Ndav =   7 E =    -75.7246344435 Error = 8.69e-05 FLOPS = 7.70e+08 Tdav = 0.24 T = 0.61
--> Site =    6-   7 .. Mmps =  200 Ndav =   5 E =    -75.7243761780 Error = 1.83e-05 FLOPS = 8.28e+08 Tdav = 0.17 T = 0.58
--> Site =    7-   8 .. Mmps =  200 Ndav =   4 E =    -75.7243619404 Error = 1.25e-05 FLOPS = 8.32e+08 Tdav = 0.15 T = 0.66
--> Site =    8-   9 .. Mmps =  200 Ndav =   4 E =    -75.7243504843 Error = 7.41e-06 FLOPS = 8.69e+08 Tdav = 0.17 T = 0.70
--> Site =    9-  10 .. Mmps =  200 Ndav =   4 E =    -75.7243733947 Error = 1.07e-05 FLOPS = 9.36e+08 Tdav = 0.19 T = 0.71
--> Site =   10-  11 .. Mmps =  200 Ndav =   4 E =    -75.7243547027 Error = 4.87e-06 FLOPS = 1.62e+09 Tdav = 0.13 T = 0.60
--> Site =   11-  12 .. Mmps =  200 Ndav =   3 E =    -75.7243398344 Error = 1.15e-06 FLOPS = 1.67e+09 Tdav = 0.10 T = 1.10
--> Site =   12-  13 .. Mmps =  200 Ndav =   3 E =    -75.7243430226 Error = 1.22e-06 FLOPS = 1.66e+09 Tdav = 0.11 T = 1.30
--> Site =   13-  14 .. Mmps =  200 Ndav =   3 E =    -75.7243408350 Error = 5.77e-07 FLOPS = 1.74e+09 Tdav = 0.10 T = 0.84
--> Site =   14-  15 .. Mmps =  200 Ndav =   3 E =    -75.7243398668 Error = 2.06e-07 FLOPS = 1.74e+09 Tdav = 0.08 T = 0.60
--> Site =   15-  16 .. Mmps =  200 Ndav =   3 E =    -75.7243413302 Error = 3.19e-07 FLOPS = 1.75e+09 Tdav = 0.07 T = 0.41
--> Site =   16-  17 .. Mmps =  200 Ndav =   3 E =    -75.7243395472 Error = 1.64e-08 FLOPS = 1.45e+09 Tdav = 0.06 T = 0.37
--> Site =   17-  18 .. Mmps =  200 Ndav =   2 E =    -75.7243395234 Error = 1.20e-09 FLOPS = 1.51e+09 Tdav = 0.03 T = 0.30
--> Site =   18-  19 .. Mmps =  200 Ndav =   2 E =    -75.7243395216 Error = 6.35e-12 FLOPS = 1.22e+09 Tdav = 0.02 T = 0.25
--> Site =   19-  20 .. Mmps =  158 Ndav =   1 E =    -75.7243395215 Error = 2.13e-20 FLOPS = 7.61e+08 Tdav = 0.01 T = 0.18
--> Site =   20-  21 .. Mmps =  107 Ndav =   1 E =    -75.7243395215 Error = 8.45e-21 FLOPS = 4.05e+08 Tdav = 0.01 T = 0.11
--> Site =   21-  22 .. Mmps =   69 Ndav =   1 E =    -75.7243395215 Error = 1.44e-20 FLOPS = 1.27e+08 Tdav = 0.00 T = 0.07
--> Site =   22-  23 .. Mmps =   34 Ndav =   1 E =    -75.7243395215 Error = 4.97e-21 FLOPS = 4.41e+07 Tdav = 0.00 T = 0.04
--> Site =   23-  24 .. Mmps =   14 Ndav =   1 E =    -75.7243395215 Error = 3.31e-21 FLOPS = 1.29e+07 Tdav = 0.00 T = 0.01
--> Site =   24-  25 .. Mmps =    5 Ndav =   1 E =    -75.7243395215 Error = 5.02e-22 FLOPS = 2.69e+06 Tdav = 0.00 T = 0.01
Time elapsed =    489.452 | E =     -75.7247007051 | DE = -1.05e-09 | DW = 1.06e-04
Time sweep =       10.274 | 1.96 GFLOP/SWP
| Dmem = 4.04 MB (2%) | Imem = 1.63 MB (95%) | Hmem = 90.0 MB | Pmem = 0 B
| Tread = 0.159 | Twrite = 0.119 | Tfpread = 0.153 | Tfpwrite = 0.114 | Tmporead = 0.000 | Tasync = 0.000
| data = 39.9 MB | cpsd = 32.5 MB
| Trot = 0.434 | Tctr = 0.009 | Tint = 0.007 | Tmid = 0.000 | Tdctr = 0.094 | Tdiag = 0.086 | Tinfo = 0.441
| Teff = 7.057 | Tprt = 0.000 | Teig = 1.916 | Tblk = 9.053 | Tmve = 1.022 | Tdm = 0.002 | Tsplt = 0.027 | Tsvd = 0.000 | Torth = 0.000

Sweep =   15 | Direction = backward | Bond dimension =  200 | Noise =  0.00e+00 | Dav threshold =  1.00e-08
<-- Site =   24-  25 .. Mmps =    3 Ndav =   1 E =    -75.7243395215 Error = 0.00e+00 FLOPS = 2.46e+06 Tdav = 0.00 T = 0.00
<-- Site =   23-  24 .. Mmps =   10 Ndav =   1 E =    -75.7243395215 Error = 0.00e+00 FLOPS = 1.71e+07 Tdav = 0.00 T = 0.01
<-- Site =   22-  23 .. Mmps =   31 Ndav =   1 E =    -75.7243395215 Error = 0.00e+00 FLOPS = 4.47e+07 Tdav = 0.00 T = 0.02
<-- Site =   21-  22 .. Mmps =   67 Ndav =   1 E =    -75.7243395215 Error = 2.89e-25 FLOPS = 1.34e+08 Tdav = 0.00 T = 0.05
<-- Site =   20-  21 .. Mmps =  103 Ndav =   1 E =    -75.7243395215 Error = 6.18e-24 FLOPS = 3.74e+08 Tdav = 0.01 T = 0.09
<-- Site =   19-  20 .. Mmps =  154 Ndav =   1 E =    -75.7243395215 Error = 1.44e-23 FLOPS = 7.57e+08 Tdav = 0.01 T = 0.15
<-- Site =   18-  19 .. Mmps =  200 Ndav =   1 E =    -75.7243395215 Error = 5.99e-23 FLOPS = 1.03e+09 Tdav = 0.01 T = 0.21
<-- Site =   17-  18 .. Mmps =  200 Ndav =   2 E =    -75.7243395317 Error = 1.21e-09 FLOPS = 1.46e+09 Tdav = 0.03 T = 0.29
<-- Site =   16-  17 .. Mmps =  200 Ndav =   2 E =    -75.7243396446 Error = 1.64e-08 FLOPS = 1.53e+09 Tdav = 0.04 T = 0.33
<-- Site =   15-  16 .. Mmps =  200 Ndav =   3 E =    -75.7243416600 Error = 3.23e-07 FLOPS = 1.74e+09 Tdav = 0.07 T = 0.38
<-- Site =   14-  15 .. Mmps =  200 Ndav =   3 E =    -75.7243408108 Error = 2.09e-07 FLOPS = 1.73e+09 Tdav = 0.09 T = 0.57
<-- Site =   13-  14 .. Mmps =  200 Ndav =   3 E =    -75.7243429299 Error = 5.74e-07 FLOPS = 1.67e+09 Tdav = 0.11 T = 0.82
<-- Site =   12-  13 .. Mmps =  200 Ndav =   3 E =    -75.7243467823 Error = 1.27e-06 FLOPS = 8.69e+08 Tdav = 0.22 T = 1.48
<-- Site =   11-  12 .. Mmps =  200 Ndav =   3 E =    -75.7243459589 Error = 1.19e-06 FLOPS = 8.65e+08 Tdav = 0.20 T = 2.10
<-- Site =   10-  11 .. Mmps =  200 Ndav =   4 E =    -75.7243649077 Error = 5.12e-06 FLOPS = 9.18e+08 Tdav = 0.23 T = 0.88
<-- Site =    9-  10 .. Mmps =  200 Ndav =   4 E =    -75.7243906929 Error = 1.11e-05 FLOPS = 1.63e+09 Tdav = 0.11 T = 0.55
<-- Site =    8-   9 .. Mmps =  200 Ndav =   4 E =    -75.7243732409 Error = 7.42e-06 FLOPS = 1.76e+09 Tdav = 0.09 T = 0.40
<-- Site =    7-   8 .. Mmps =  200 Ndav =   4 E =    -75.7243925181 Error = 1.31e-05 FLOPS = 1.79e+09 Tdav = 0.07 T = 0.36
<-- Site =    6-   7 .. Mmps =  200 Ndav =   5 E =    -75.7244146125 Error = 1.89e-05 FLOPS = 1.78e+09 Tdav = 0.08 T = 0.32
<-- Site =    5-   6 .. Mmps =  200 Ndav =   6 E =    -75.7246675725 Error = 8.52e-05 FLOPS = 1.75e+09 Tdav = 0.09 T = 0.28
<-- Site =    4-   5 .. Mmps =  200 Ndav =   7 E =    -75.7247335337 Error = 1.03e-04 FLOPS = 1.02e+09 Tdav = 0.10 T = 0.26
<-- Site =    3-   4 .. Mmps =  181 Ndav =   6 E =    -75.7243485733 Error = 2.89e-19 FLOPS = 3.96e+08 Tdav = 0.04 T = 0.14
<-- Site =    2-   3 .. Mmps =   72 Ndav =   1 E =    -75.7243485733 Error = 8.45e-20 FLOPS = 2.15e+08 Tdav = 0.00 T = 0.07
<-- Site =    1-   2 .. Mmps =   28 Ndav =   1 E =    -75.7243485733 Error = 2.83e-21 FLOPS = 4.02e+07 Tdav = 0.00 T = 0.04
<-- Site =    0-   1 .. Mmps =    8 Ndav =   1 E =    -75.7243485733 Error = 2.84e-21 FLOPS = 8.50e+06 Tdav = 0.00 T = 0.01
Time elapsed =    499.476 | E =     -75.7247335337 | DE = -3.28e-05 | DW = 1.03e-04
Time sweep =       10.024 | 1.90 GFLOP/SWP
| Dmem = 4.04 MB (2%) | Imem = 1.63 MB (95%) | Hmem = 89.7 MB | Pmem = 0 B
| Tread = 0.071 | Twrite = 0.117 | Tfpread = 0.069 | Tfpwrite = 0.112 | Tmporead = 0.000 | Tasync = 0.000
| data = 40.2 MB | cpsd = 33.1 MB
| Trot = 0.441 | Tctr = 0.014 | Tint = 0.010 | Tmid = 0.000 | Tdctr = 0.010 | Tdiag = 0.075 | Tinfo = 0.228
| Teff = 7.308 | Tprt = 0.000 | Teig = 1.606 | Tblk = 8.993 | Tmve = 0.826 | Tdm = 0.002 | Tsplt = 0.025 | Tsvd = 0.000 | Torth = 0.000



## Energy Extrapolation

We can get the extrapolated energy using linear fitting.

[7]:

import scipy.stats

ds, dws, eners = driver.get_dmrg_results()
print('BOND DIMS         = ', ds[3::4])
print('Energies          = ', eners[3::4, 0])
reg = scipy.stats.linregress(dws[3::4], eners[3::4, 0])
emin, emax = min(eners[3::4, 0]), max(eners[3::4, 0])
print('DMRG energy (extrapolated) = %20.15f +/- %15.10f' %
(reg.intercept, abs(reg.intercept - emin) / 5))

BOND DIMS         =  [800 600 400 200]
Discarded Weights =  [2.40365736e-06 8.40721063e-06 3.54005596e-05 1.03451119e-04]
Energies          =  [-75.72840386 -75.72822331 -75.72770128 -75.72473353]
DMRG energy (extrapolated) =  -75.728636679111119 +/-    0.0000465644


Finally, we plot the energy extrapolation.

[9]:

import matplotlib.pyplot as plt
from matplotlib import ticker
de = emax - emin
x_reg = np.array([0, dws[-1] + dws[3]])
ax = plt.gca()
ax.xaxis.set_major_formatter(ticker.StrMethodFormatter("{x:.1E}"))
plt.plot(x_reg, reg.intercept + reg.slope * x_reg, '--', linewidth=1, color='#426A5A')
plt.plot(dws[3::4], eners[3::4, 0], ' ', marker='s', mfc='white', mec='#426A5A', color='#426A5A', markersize=5)
plt.text(dws[3] * 0.25, emax + de * 0.1, "$E(M=\\infty) = %.6f \\pm %.6f \\mathrm{\\ Hartree}$" %
(reg.intercept, abs(reg.intercept - emin) / 5), color='#426A5A', fontsize=12)
plt.text(dws[3] * 0.25, emax - de * 0.0, "$R^2 = %.6f$" % (reg.rvalue ** 2),
color='#426A5A', fontsize=12)
plt.xlim((0, dws[-1] + dws[3]))
plt.ylim((reg.intercept - de * 0.1, emax + de * 0.2))