<div dir="ltr">Dear Molpro users and developers,<div><br></div><div style>I am attempting to restart a ccsd run using save and then start. It seems the program reads the saved amplitudes but doesn't use them in the calculation (in fact for some reason it took more ccsd iterations than before to get converged). The output looks like this:</div>
<div style><br></div><div style><div> CCSD amplitudes read from record 6000.2 Last energy= -2276.43165735</div><div><br></div><div> ITER. SQ.NORM CORR.ENERGY TOTAL ENERGY ENERGY CHANGE DEN1 VAR(S) VAR(P) DIIS TIME</div>
<div> 1 3.49676696 -4.91420255 -2275.89733843 0.53431891 0.18050156 0.25D-01 0.19D+01 0 0 2041.71</div><div> 2 3.49380824 -5.40056422 -2276.38370010 -0.48636167 -0.07508564 0.15D-01 0.68D-01 1 1 3695.10</div>
<div> 3 3.59554713 -5.44562003 -2276.42875590 -0.04505580 -0.08404641 0.69D-03 0.70D-02 2 2 5461.29</div><div> 4 3.62559989 -5.44745049 -2276.43058637 -0.00183047 -0.01111445 0.18D-03 0.90D-03 3 3 7014.58</div>
<div> 5 3.64570704 -5.44822742 -2276.43136330 -0.00077693 -0.00623838 0.26D-04 0.15D-03 4 4 8588.17</div><div> 6 3.65582243 -5.44848976 -2276.43162564 -0.00026235 -0.00345623 0.45D-05 0.26D-04 5 5 10195.53</div>
<div> 7 3.65912436 -5.44850065 -2276.43163653 -0.00001089 -0.00049860 0.66D-06 0.34D-05 6 6 11789.17</div><div> 8 3.65988702 -5.44850368 -2276.43163956 -0.00000303 -0.00004636 0.20D-06 0.47D-06 6 1 13411.95</div>
<div> 9 3.66008165 -5.44852009 -2276.43165597 -0.00001641 -0.00003778 0.41D-07 0.79D-07 6 2 15071.19</div><div> 10 3.66008448 -5.44851988 -2276.43165576 0.00000021 0.00002560 0.15D-07 0.97D-08 6 3 16631.30</div>
<div> 11 3.66008861 -5.44852099 -2276.43165687 -0.00000111 -0.00000567 0.44D-08 0.23D-08 6 4 18217.45</div><div> 12 3.66008570 -5.44852132 -2276.43165719 -0.00000032 0.00000073 0.23D-08 0.55D-09 6 5 19906.84</div>
<div> 13 3.66008290 -5.44852135 -2276.43165723 -0.00000004 0.00000069 0.67D-09 0.23D-09 6 6 21526.70</div><div> 14 3.66008106 -5.44852147 -2276.43165735 -0.00000011 -0.00000004 0.26D-09 0.68D-10 6 1 23102.79</div>
<div> 15 3.66007919 -5.44852149 -2276.43165737 -0.00000002 0.00000071 0.52D-10 0.23D-10 6 2 24719.81</div><div> 16 3.66007830 -5.44852148 -2276.43165735 0.00000001 0.00000029 0.11D-10 0.56D-11 6 3 26354.08</div>
<div> 17 3.66007812 -5.44852149 -2276.43165736 -0.00000001 -0.00000001 0.25D-11 0.15D-11 6 4 27906.86</div><div> 18 3.66007808 -5.44852148 -2276.43165736 0.00000001 0.00000003 0.89D-12 0.34D-12 6 5 29572.55</div>
<div> 19 3.66007811 -5.44852147 -2276.43165735 0.00000000 -0.00000002 0.29D-12 0.93D-13 6 6 31134.82</div><div><br></div><div> Norm of t1 vector: 0.23903264 S-energy: -0.00000000 T1 diagnostic: 0.01086512</div>
<div> D1 diagnostic: 0.03180805</div><div><br></div><div><br></div><div style>Notice that the last energy read from the input amplitudes is the converged energy after 19 iterations. </div>
<div style><br></div><div style><br></div><div style>Any thoughts?</div><div style><br></div><div style>Best,</div><div style>Shachar</div><div style><br></div></div></div>