Enter a model name: === Verification check vc-memory-leak start (2022-11-30 10:16:18) === !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! VERIFICATION CHECK: vc-memory-leak !!!!! !!!!! !!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Description: Check that the model has no memory leaks. This is tested using the Valgrind memory debugging tool (http://valgrind.org) by performing a series of energy and force calculations on a randomly distorted face-centered cubic (FCC) cube base structure for both non-periodic and periodic boundary conditions. Separate configurations are tested for each species supported by the model, as well as one containing a random distribution of all species. Configurations used for testing are provided as auxiliary files. Author: Ellad Tadmor and Daniel S. Karls ----------------------------------------------------------------------------------------------------- Results for KIM Model : Tersoff_LAMMPS_Tersoff_1988T3_Si__MO_186459956893_004 Supported species : Si random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Si (Configuration in file "config-F-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 239.76178394351032 Forces: 1 -1.22056310e+01 -2.79414078e+01 -4.18754720e+01 2 -2.03170579e+01 1.71063520e+01 -2.68580080e+01 3 1.35313683e+01 -3.70395034e+01 -1.38962378e+01 4 -1.84713375e+01 3.88189878e+01 1.40662002e+01 5 9.66813543e+00 -3.11816493e+01 -1.19326578e+01 6 2.20277770e+01 2.87754287e+00 -2.37555430e+01 7 1.44876126e+01 -6.28494172e+01 -4.13193949e+01 8 -2.63034552e+01 -3.20407974e+01 1.79462454e+00 9 -1.25873879e+01 -2.79277499e+01 -3.13072732e+01 10 -9.80017670e+00 2.64622273e+01 -3.31551105e+01 11 5.52816717e+00 -2.79408316e+01 -4.99611573e+01 12 -3.28019982e+01 3.39527660e+01 1.24673393e+01 13 -1.56079059e+01 -1.22733193e+01 -8.28720948e+01 14 2.18902625e+01 1.80037675e+01 -1.10854475e+01 15 8.74009746e+01 1.20397904e+01 1.57801870e+01 16 1.72026733e+01 6.28261569e+01 1.69207814e+01 17 -2.78015181e+01 -1.53839899e+01 1.37187928e+01 18 5.89908310e+00 1.67631623e+01 2.72642873e+01 19 9.26034084e+00 -1.75041273e+01 1.49633753e+01 20 -1.25173916e+01 9.92632085e+00 1.54005231e+01 21 -2.02134025e+01 -2.26204283e+01 1.79423190e+01 22 4.04263616e+01 4.32591625e+01 3.55472272e+01 23 7.94446549e+00 -4.66316947e+00 1.75342315e+01 24 -8.50193329e-01 -5.81093567e+00 1.86685374e+01 25 -7.39677257e+01 1.43187647e+00 3.50765320e+01 26 -1.78399917e+01 5.10895190e+01 -8.46143915e+00 27 5.46989294e+00 -5.99962902e+01 3.07550748e+01 28 -5.24134361e+01 4.01014336e+01 8.61919269e+00 29 2.24378341e+01 -2.82578609e+01 2.17860995e+01 30 2.17398400e+01 2.35363189e+01 -1.52432273e+00 31 2.83115820e+01 -1.38515302e+01 2.74385023e+01 32 2.04722386e+01 2.90876237e+01 3.22603313e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Si (Configuration in file "config-T-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 239.76178394351032 Forces: 1 -1.22056310e+01 -2.79414078e+01 -4.18754720e+01 2 -2.03170579e+01 1.71063520e+01 -2.68580080e+01 3 1.35313683e+01 -3.70395034e+01 -1.38962378e+01 4 -1.84713375e+01 3.88189878e+01 1.40662002e+01 5 9.66813543e+00 -3.11816493e+01 -1.19326578e+01 6 2.20277770e+01 2.87754287e+00 -2.37555430e+01 7 1.44876126e+01 -6.28494172e+01 -4.13193949e+01 8 -2.63034552e+01 -3.20407974e+01 1.79462454e+00 9 -1.25873879e+01 -2.79277499e+01 -3.13072732e+01 10 -9.80017670e+00 2.64622273e+01 -3.31551105e+01 11 5.52816717e+00 -2.79408316e+01 -4.99611573e+01 12 -3.28019982e+01 3.39527660e+01 1.24673393e+01 13 -1.56079059e+01 -1.22733193e+01 -8.28720948e+01 14 2.18902625e+01 1.80037675e+01 -1.10854475e+01 15 8.74009746e+01 1.20397904e+01 1.57801870e+01 16 1.72026733e+01 6.28261569e+01 1.69207814e+01 17 -2.78015181e+01 -1.53839899e+01 1.37187928e+01 18 5.89908310e+00 1.67631623e+01 2.72642873e+01 19 9.26034084e+00 -1.75041273e+01 1.49633753e+01 20 -1.25173916e+01 9.92632085e+00 1.54005231e+01 21 -2.02134025e+01 -2.26204283e+01 1.79423190e+01 22 4.04263616e+01 4.32591625e+01 3.55472272e+01 23 7.94446549e+00 -4.66316947e+00 1.75342315e+01 24 -8.50193329e-01 -5.81093567e+00 1.86685374e+01 25 -7.39677257e+01 1.43187647e+00 3.50765320e+01 26 -1.78399917e+01 5.10895190e+01 -8.46143915e+00 27 5.46989294e+00 -5.99962902e+01 3.07550748e+01 28 -5.24134361e+01 4.01014336e+01 8.61919269e+00 29 2.24378341e+01 -2.82578609e+01 2.17860995e+01 30 2.17398400e+01 2.35363189e+01 -1.52432273e+00 31 2.83115820e+01 -1.38515302e+01 2.74385023e+01 32 2.04722386e+01 2.90876237e+01 3.22603313e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==1819509== Memcheck, a memory error detector ==1819509== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==1819509== Using Valgrind-3.15.0 and LibVEX; rerun with -h for copyright info ==1819509== Command: python runner2.py Tersoff_LAMMPS_Tersoff_1988T3_Si__MO_186459956893_004 ==1819509== ==1820791== Warning: invalid file descriptor 1024 in syscall close() ==1820791== Warning: invalid file descriptor 1025 in syscall close() ==1820791== Warning: invalid file descriptor 1026 in syscall close() ==1820791== Warning: invalid file descriptor 1027 in syscall close() ==1820791== Use --log-fd= to select an alternative log fd. ==1820791== Warning: invalid file descriptor 1028 in syscall close() ==1820791== Warning: invalid file descriptor 1029 in syscall close() ==1819509== ==1819509== HEAP SUMMARY: ==1819509== in use at exit: 2,257,559 bytes in 1,700 blocks ==1819509== total heap usage: 47,217 allocs, 45,517 frees, 58,297,605 bytes allocated ==1819509== ==1819509== LEAK SUMMARY: ==1819509== definitely lost: 0 bytes in 0 blocks ==1819509== indirectly lost: 0 bytes in 0 blocks ==1819509== possibly lost: 180,827 bytes in 103 blocks ==1819509== still reachable: 2,076,700 bytes in 1,596 blocks ==1819509== of which reachable via heuristic: ==1819509== stdstring : 38 bytes in 1 blocks ==1819509== suppressed: 32 bytes in 1 blocks ==1819509== Rerun with --leak-check=full to see details of leaked memory ==1819509== ==1819509== For lists of detected and suppressed errors, rerun with: -s ==1819509== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 7761 from 541) ================================================================================ To pass this verification check the number of bytes that are "definitely lost" or "indirectly lost" must be zero. NOTE that Valgrind will typically report non-zero "possibly lost" bytes due to Python's internal memory allocation and garbage collection that it does not monitor. Full Valgrind output written to auxiliary file "valgrind.out" Grade: P Comment: No memory leak detected. === Verification check vc-memory-leak end (2022-11-30 10:16:47) ===