!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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 ----------------------------------------------------------------------------------------------------- Results for KIM Model : Sim_LAMMPS_ADP_PunDarlingKecskes_2015_CuTa__SM_399364650444_000 Supported species : Cu Ta random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Cu (Configuration in file "config-F-Cu.xyz") ----------------------------------------------------------------------------------------------------- Energy = 20.218135609079855 Forces: 1 -7.93111926e+00 -6.67866467e+00 -1.04181802e+01 2 -1.06473594e+01 1.91178217e+01 -9.38821507e+00 3 1.49753262e+00 -8.68280649e+00 1.06266710e+01 4 -1.04183938e+01 4.27976646e+00 -1.26917177e+00 5 1.74721021e+01 -2.02705703e+01 -4.92464549e+00 6 5.09719245e+00 9.67714120e-01 -6.73667746e+00 7 3.01533715e+00 -2.97326437e+01 -3.05954662e+01 8 -9.44530145e+00 -8.04569897e+00 5.91923162e+00 9 -5.85394281e+00 -9.19849684e+00 -1.41568739e+01 10 -5.14965331e+00 1.39878515e+01 -1.74701357e+01 11 3.76365088e+00 -1.09262847e+01 -2.92096204e+00 12 -9.40816177e+00 1.63207660e+01 2.10299441e+00 13 -1.17328210e+01 -1.26498506e+01 -4.33408476e+01 14 7.15718384e+00 1.14901155e+01 -9.02067010e+00 15 3.57968379e+01 -1.31304983e+01 1.46942770e+01 16 1.43718152e+00 3.10647004e+01 1.50546354e+01 17 -1.37442506e+01 -1.10923342e+01 -5.87340676e+00 18 1.39063678e+01 8.86514287e+00 2.53649724e+00 19 6.48307691e+00 -8.57405350e+00 6.98474042e+00 20 -5.14954911e+00 7.01592335e+00 7.44771159e+00 21 -1.22379622e+01 -8.50284370e+00 7.07546679e+00 22 1.72717452e+01 2.78061717e+01 1.93633518e+01 23 4.50432572e+00 -2.86479909e+00 8.06868899e+00 24 -2.37567678e+00 3.09269842e+00 3.16626857e+00 25 -1.54465208e+01 -3.35997732e+00 1.74674083e+01 26 -7.22713265e+00 1.63861858e+01 -8.35362470e+00 27 1.53553972e+01 -3.56317407e+01 8.09484632e+00 28 -2.89891309e+01 2.46041499e+01 2.52672746e+00 29 -6.51434619e+00 -1.36509646e+01 4.45422246e+00 30 7.43058181e+00 1.41792561e+01 4.02994994e+00 31 1.38002526e+01 -8.99341245e+00 1.14630584e+01 32 8.28255642e+00 1.28073761e+01 1.33921294e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Cu (Configuration in file "config-T-Cu.xyz") ----------------------------------------------------------------------------------------------------- Energy = 20.218135609079855 Forces: 1 -7.93111926e+00 -6.67866467e+00 -1.04181802e+01 2 -1.06473594e+01 1.91178217e+01 -9.38821507e+00 3 1.49753262e+00 -8.68280649e+00 1.06266710e+01 4 -1.04183938e+01 4.27976646e+00 -1.26917177e+00 5 1.74721021e+01 -2.02705703e+01 -4.92464549e+00 6 5.09719245e+00 9.67714120e-01 -6.73667746e+00 7 3.01533715e+00 -2.97326437e+01 -3.05954662e+01 8 -9.44530145e+00 -8.04569897e+00 5.91923162e+00 9 -5.85394281e+00 -9.19849684e+00 -1.41568739e+01 10 -5.14965331e+00 1.39878515e+01 -1.74701357e+01 11 3.76365088e+00 -1.09262847e+01 -2.92096204e+00 12 -9.40816177e+00 1.63207660e+01 2.10299441e+00 13 -1.17328210e+01 -1.26498506e+01 -4.33408476e+01 14 7.15718384e+00 1.14901155e+01 -9.02067010e+00 15 3.57968379e+01 -1.31304983e+01 1.46942770e+01 16 1.43718152e+00 3.10647004e+01 1.50546354e+01 17 -1.37442506e+01 -1.10923342e+01 -5.87340676e+00 18 1.39063678e+01 8.86514287e+00 2.53649724e+00 19 6.48307691e+00 -8.57405350e+00 6.98474042e+00 20 -5.14954911e+00 7.01592335e+00 7.44771159e+00 21 -1.22379622e+01 -8.50284370e+00 7.07546679e+00 22 1.72717452e+01 2.78061717e+01 1.93633518e+01 23 4.50432572e+00 -2.86479909e+00 8.06868899e+00 24 -2.37567678e+00 3.09269842e+00 3.16626857e+00 25 -1.54465208e+01 -3.35997732e+00 1.74674083e+01 26 -7.22713265e+00 1.63861858e+01 -8.35362470e+00 27 1.53553972e+01 -3.56317407e+01 8.09484632e+00 28 -2.89891309e+01 2.46041499e+01 2.52672746e+00 29 -6.51434619e+00 -1.36509646e+01 4.45422246e+00 30 7.43058181e+00 1.41792561e+01 4.02994994e+00 31 1.38002526e+01 -8.99341245e+00 1.14630584e+01 32 8.28255642e+00 1.28073761e+01 1.33921294e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Ta (Configuration in file "config-F-Ta.xyz") ----------------------------------------------------------------------------------------------------- Energy = -39.00218398828176 Forces: 1 -7.21070733e+00 -6.61802387e+00 -8.73316546e+00 2 3.66352208e+00 4.57905448e+00 -1.20024906e+01 3 8.64669119e+00 -8.63300603e+00 4.16589629e+00 4 -1.67466438e+01 -2.86607946e-03 3.09465114e+00 5 8.03352148e+00 -7.21100159e+00 -5.86375714e+00 6 3.36406549e+00 -1.61513167e+00 -2.87085052e+00 7 5.55420549e+00 -6.92839882e+00 -4.49042002e+00 8 -5.23612044e+00 4.93807249e+00 3.69039320e+00 9 -7.68907385e+00 4.98683467e+00 -1.02500095e+01 10 -9.67626797e-01 4.75719662e+00 -6.00935275e+00 11 8.43605950e+00 -7.55455694e+00 1.05706468e+01 12 -8.36278346e+00 6.29096565e+00 -3.12937912e+00 13 -5.80883248e+00 -2.65796887e+00 -1.54605121e+01 14 1.11107791e+01 1.08929104e+01 -8.21934920e+00 15 8.71345151e+00 -9.21290919e+00 1.19484326e+00 16 -4.09375564e+00 9.29377457e+00 6.11691683e+00 17 -6.82546699e+00 -7.97181839e+00 4.67515929e+00 18 7.56345087e+00 9.43661681e+00 -1.01457390e+01 19 -1.98711005e+00 -1.08982400e+01 7.54340942e+00 20 -9.16026989e+00 3.32620079e+00 5.96611840e+00 21 -3.51265285e+00 -6.09108053e+00 -5.60553433e+00 22 8.36417454e+00 -8.14934149e+00 3.06934424e+00 23 9.63849417e+00 -5.08283739e+00 3.96832157e+00 24 3.82863104e+00 7.31049243e+00 7.50079097e+00 25 -4.73839286e+00 -1.36761707e+00 7.82263464e+00 26 2.85066392e+00 8.52968146e+00 2.86790031e+00 27 -5.64378682e-01 -1.91720750e+00 7.66344137e+00 28 -6.91337716e+00 3.86604445e+00 3.37201653e+00 29 -1.68439595e+01 -8.67585503e+00 -4.97090874e+00 30 1.17865341e+01 1.58884874e+01 -2.73325596e+00 31 8.07708977e+00 -4.94730795e+00 1.12795203e+01 32 -2.97018247e+00 1.14388362e+01 5.92271990e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = Ta (Configuration in file "config-T-Ta.xyz") ----------------------------------------------------------------------------------------------------- Energy = -39.00218398828176 Forces: 1 -7.21070733e+00 -6.61802387e+00 -8.73316546e+00 2 3.66352208e+00 4.57905448e+00 -1.20024906e+01 3 8.64669119e+00 -8.63300603e+00 4.16589629e+00 4 -1.67466438e+01 -2.86607946e-03 3.09465114e+00 5 8.03352148e+00 -7.21100159e+00 -5.86375714e+00 6 3.36406549e+00 -1.61513167e+00 -2.87085052e+00 7 5.55420549e+00 -6.92839882e+00 -4.49042002e+00 8 -5.23612044e+00 4.93807249e+00 3.69039320e+00 9 -7.68907385e+00 4.98683467e+00 -1.02500095e+01 10 -9.67626797e-01 4.75719662e+00 -6.00935275e+00 11 8.43605950e+00 -7.55455694e+00 1.05706468e+01 12 -8.36278346e+00 6.29096565e+00 -3.12937912e+00 13 -5.80883248e+00 -2.65796887e+00 -1.54605121e+01 14 1.11107791e+01 1.08929104e+01 -8.21934920e+00 15 8.71345151e+00 -9.21290919e+00 1.19484326e+00 16 -4.09375564e+00 9.29377457e+00 6.11691683e+00 17 -6.82546699e+00 -7.97181839e+00 4.67515929e+00 18 7.56345087e+00 9.43661681e+00 -1.01457390e+01 19 -1.98711005e+00 -1.08982400e+01 7.54340942e+00 20 -9.16026989e+00 3.32620079e+00 5.96611840e+00 21 -3.51265285e+00 -6.09108053e+00 -5.60553433e+00 22 8.36417454e+00 -8.14934149e+00 3.06934424e+00 23 9.63849417e+00 -5.08283739e+00 3.96832157e+00 24 3.82863104e+00 7.31049243e+00 7.50079097e+00 25 -4.73839286e+00 -1.36761707e+00 7.82263464e+00 26 2.85066392e+00 8.52968146e+00 2.86790031e+00 27 -5.64378682e-01 -1.91720750e+00 7.66344137e+00 28 -6.91337716e+00 3.86604445e+00 3.37201653e+00 29 -1.68439595e+01 -8.67585503e+00 -4.97090874e+00 30 1.17865341e+01 1.58884874e+01 -2.73325596e+00 31 8.07708977e+00 -4.94730795e+00 1.12795203e+01 32 -2.97018247e+00 1.14388362e+01 5.92271990e+00 MIXED STRUCTURE (pbc=False)-- Species = Cu Ta (Configuration in file "config-F-CuTa.xyz") ----------------------------------------------------------------------------------------------------- Energy = 2086.9166310298365 Forces: 1 -2.89771644e+03 -2.89884090e+03 5.51811770e+02 2 3.22601819e+03 2.52765096e+03 -9.55439943e+02 3 -6.41419436e+00 -2.43263854e+02 3.65120798e+02 4 -7.24670206e+01 3.82592646e+01 2.13585598e+00 5 1.09306287e+02 -5.31316531e+01 -1.82705552e+02 6 1.09301747e+02 -1.29413864e+01 -7.41645217e+01 7 8.48892160e+01 -1.68840373e+01 -7.41395796e+01 8 -5.48610533e+01 -3.17706198e+02 2.82843154e+02 9 -4.33938277e+02 5.45872082e+02 4.52886299e+00 10 -8.75926524e+02 -6.92444129e+01 -1.01357020e+03 11 5.27649742e+00 -4.31364749e+02 -3.57611777e+02 12 -1.59341522e+02 1.51509487e+02 9.60295248e+00 13 9.81531956e+01 -1.10580146e+02 -4.77432334e+02 14 2.77827778e+01 1.28734593e+01 -2.05859826e+01 15 2.03964415e+01 -9.22508607e+00 -2.17124956e+01 16 8.77507863e+02 7.69981713e+02 1.00968056e+03 17 -2.22045814e+02 -1.33317638e+03 -6.77856019e+02 18 1.68693731e+02 5.82531277e+02 -3.91191284e+02 19 1.71377873e+02 -4.22879875e+02 3.73832455e+02 20 -2.18390769e+02 1.00712972e+03 8.30279348e+02 21 -8.42922282e+01 -7.78460489e+01 -6.58007276e+01 22 9.45005596e+02 1.84363749e+02 -8.73968773e+02 23 5.73261614e+01 -4.68671841e+01 8.37001702e+01 24 -9.92312449e+02 -1.82336893e+02 9.39434914e+02 25 -6.87021963e+01 -8.85299626e+00 9.19350311e+00 26 -1.26754955e+03 8.67975506e+02 2.87291892e+01 27 1.31247173e+00 4.30347414e+00 4.16518824e+01 28 -1.98394236e+01 3.14131768e+01 2.18085162e+01 29 6.71602090e+02 -7.53409900e+02 -4.46458421e+01 30 1.05056206e+02 5.03604015e+01 3.37653119e+01 31 1.24239555e+02 8.19407516e+01 5.10425039e+01 32 5.70551562e+02 1.32386672e+02 5.91663279e+02 MIXED STRUCTURE (pbc=True)-- Species = Cu Ta (Configuration in file "config-T-CuTa.xyz") ----------------------------------------------------------------------------------------------------- Energy = 2787.397114062712 Forces: 1 -2.82235583e+03 -2.87037706e+03 5.44600714e+02 2 3.28351787e+03 2.51167414e+03 -8.49209961e+02 3 -2.21617354e+01 -1.99624551e+02 3.98306468e+02 4 4.70458502e+02 3.92624793e+02 8.01395376e+01 5 1.28795866e+02 -4.76250181e+01 -1.99700665e+02 6 2.50536840e+01 -1.50697621e+01 -7.48522308e+01 7 -4.48726069e+02 -3.83577280e+02 -1.03614564e+02 8 -8.77224791e+01 -3.09295434e+02 3.11359550e+02 9 -3.87340317e+02 5.41409579e+02 1.75649871e+00 10 -8.57653309e+02 -1.11813695e+02 -1.03883902e+03 11 1.17805138e+01 -4.37795069e+02 -3.56034482e+02 12 -1.30667713e+02 1.26409426e+02 7.88626495e+00 13 1.05046395e+02 -1.05251841e+02 -4.67140758e+02 14 1.39917514e+01 -1.12780795e+00 -3.34508075e+01 15 -3.48649789e+01 5.16238311e+00 -3.94915334e+01 16 8.62349829e+02 7.51986660e+02 1.04339020e+03 17 -2.16139960e+02 -1.29190578e+03 -6.69392717e+02 18 1.67092210e+02 5.94798289e+02 -4.04597682e+02 19 1.88126157e+02 -4.15002738e+02 3.70531768e+02 20 -2.14115737e+02 1.04905928e+03 7.39531551e+02 21 -1.00168599e+02 -5.86650870e+01 -7.32091713e+01 22 9.30547092e+02 2.02028934e+02 -8.71041197e+02 23 6.14633306e+00 -9.08537491e+01 1.04543603e+02 24 -9.93911772e+02 -1.86497058e+02 9.27265046e+02 25 -3.34923201e+01 -2.61892873e+01 5.77352990e+00 26 -1.25625455e+03 8.26857988e+02 1.67407727e+00 27 5.13871497e+00 3.73269141e+00 -3.41748443e+00 28 -6.40332032e+00 5.44352291e+01 5.48421216e+01 29 6.63194886e+02 -7.57554830e+02 -4.05073975e+01 30 5.89433375e+01 3.08354296e+01 1.23225720e+01 31 1.18431029e+02 9.86327751e+01 1.19412128e+01 32 5.73364516e+02 1.18578457e+02 6.08634957e+02 ================================================================================ VALGRIND OUTPUT ================================================================================ ==44083== Memcheck, a memory error detector ==44083== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==44083== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==44083== Command: python runner2.py Sim_LAMMPS_ADP_PunDarlingKecskes_2015_CuTa__SM_399364650444_000 ==44083== ==45628== Warning: invalid file descriptor 1048564 in syscall close() ==45628== Warning: invalid file descriptor 1048565 in syscall close() ==45628== Warning: invalid file descriptor 1048566 in syscall close() ==45628== Warning: invalid file descriptor 1048567 in syscall close() ==45628== Use --log-fd= to select an alternative log fd. ==45628== Warning: invalid file descriptor 1048568 in syscall close() ==45628== Warning: invalid file descriptor 1048569 in syscall close() ==45630== Warning: invalid file descriptor 1048564 in syscall close() ==45630== Warning: invalid file descriptor 1048565 in syscall close() ==45630== Warning: invalid file descriptor 1048566 in syscall close() ==45630== Warning: invalid file descriptor 1048567 in syscall close() ==45630== Use --log-fd= to select an alternative log fd. ==45630== Warning: invalid file descriptor 1048568 in syscall close() ==45630== Warning: invalid file descriptor 1048569 in syscall close() ==45632== Warning: invalid file descriptor 1048564 in syscall close() ==45632== Warning: invalid file descriptor 1048565 in syscall close() ==45632== Warning: invalid file descriptor 1048566 in syscall close() ==45632== Warning: invalid file descriptor 1048567 in syscall close() ==45632== Use --log-fd= to select an alternative log fd. ==45632== Warning: invalid file descriptor 1048568 in syscall close() ==45632== Warning: invalid file descriptor 1048569 in syscall close() ==45634== Warning: invalid file descriptor 1048564 in syscall close() ==45634== Warning: invalid file descriptor 1048565 in syscall close() ==45634== Warning: invalid file descriptor 1048566 in syscall close() ==45634== Warning: invalid file descriptor 1048567 in syscall close() ==45634== Use --log-fd= to select an alternative log fd. ==45634== Warning: invalid file descriptor 1048568 in syscall close() ==45634== Warning: invalid file descriptor 1048569 in syscall close() ==45635== Warning: invalid file descriptor 1048564 in syscall close() ==45635== Warning: invalid file descriptor 1048565 in syscall close() ==45635== Warning: invalid file descriptor 1048566 in syscall close() ==45635== Warning: invalid file descriptor 1048567 in syscall close() ==45635== Use --log-fd= to select an alternative log fd. ==45635== Warning: invalid file descriptor 1048568 in syscall close() ==45635== Warning: invalid file descriptor 1048569 in syscall close() ==45637== Warning: invalid file descriptor 1048564 in syscall close() ==45637== Warning: invalid file descriptor 1048565 in syscall close() ==45637== Warning: invalid file descriptor 1048566 in syscall close() ==45637== Warning: invalid file descriptor 1048567 in syscall close() ==45637== Use --log-fd= to select an alternative log fd. ==45637== Warning: invalid file descriptor 1048568 in syscall close() ==45637== Warning: invalid file descriptor 1048569 in syscall close() ==45639== Warning: invalid file descriptor 1048564 in syscall close() ==45639== Warning: invalid file descriptor 1048565 in syscall close() ==45639== Warning: invalid file descriptor 1048566 in syscall close() ==45639== Warning: invalid file descriptor 1048567 in syscall close() ==45639== Use --log-fd= to select an alternative log fd. ==45639== Warning: invalid file descriptor 1048568 in syscall close() ==45639== Warning: invalid file descriptor 1048569 in syscall close() ==45641== Warning: invalid file descriptor 1048564 in syscall close() ==45641== Warning: invalid file descriptor 1048565 in syscall close() ==45641== Warning: invalid file descriptor 1048566 in syscall close() ==45641== Warning: invalid file descriptor 1048567 in syscall close() ==45641== Use --log-fd= to select an alternative log fd. ==45641== Warning: invalid file descriptor 1048568 in syscall close() ==45641== Warning: invalid file descriptor 1048569 in syscall close() ==45717== Warning: invalid file descriptor 1048564 in syscall close() ==45717== Warning: invalid file descriptor 1048565 in syscall close() ==45717== Warning: invalid file descriptor 1048566 in syscall close() ==45717== Warning: invalid file descriptor 1048567 in syscall close() ==45717== Use --log-fd= to select an alternative log fd. ==45717== Warning: invalid file descriptor 1048568 in syscall close() ==45717== Warning: invalid file descriptor 1048569 in syscall close() ==45718== Warning: invalid file descriptor 1048564 in syscall close() ==45718== Warning: invalid file descriptor 1048565 in syscall close() ==45718== Warning: invalid file descriptor 1048566 in syscall close() ==45718== Warning: invalid file descriptor 1048567 in syscall close() ==45718== Use --log-fd= to select an alternative log fd. ==45718== Warning: invalid file descriptor 1048568 in syscall close() ==45718== Warning: invalid file descriptor 1048569 in syscall close() ==45720== Warning: invalid file descriptor 1048564 in syscall close() ==45720== Warning: invalid file descriptor 1048565 in syscall close() ==45720== Warning: invalid file descriptor 1048566 in syscall close() ==45720== Warning: invalid file descriptor 1048567 in syscall close() ==45720== Use --log-fd= to select an alternative log fd. ==45720== Warning: invalid file descriptor 1048568 in syscall close() ==45720== Warning: invalid file descriptor 1048569 in syscall close() ==45721== Warning: invalid file descriptor 1048564 in syscall close() ==45721== Warning: invalid file descriptor 1048565 in syscall close() ==45721== Warning: invalid file descriptor 1048566 in syscall close() ==45721== Warning: invalid file descriptor 1048567 in syscall close() ==45721== Use --log-fd= to select an alternative log fd. ==45721== Warning: invalid file descriptor 1048568 in syscall close() ==45721== Warning: invalid file descriptor 1048569 in syscall close() ==46012== Warning: invalid file descriptor 1048564 in syscall close() ==46012== Warning: invalid file descriptor 1048565 in syscall close() ==46012== Warning: invalid file descriptor 1048566 in syscall close() ==46012== Warning: invalid file descriptor 1048567 in syscall close() ==46012== Use --log-fd= to select an alternative log fd. ==46012== Warning: invalid file descriptor 1048568 in syscall close() ==46012== Warning: invalid file descriptor 1048569 in syscall close() ==46021== Warning: invalid file descriptor 1048564 in syscall close() ==46021== Warning: invalid file descriptor 1048565 in syscall close() ==46021== Warning: invalid file descriptor 1048566 in syscall close() ==46021== Warning: invalid file descriptor 1048567 in syscall close() ==46021== Use --log-fd= to select an alternative log fd. ==46021== Warning: invalid file descriptor 1048568 in syscall close() ==46021== Warning: invalid file descriptor 1048569 in syscall close() ==46027== Warning: invalid file descriptor 1048564 in syscall close() ==46027== Warning: invalid file descriptor 1048565 in syscall close() ==46027== Warning: invalid file descriptor 1048566 in syscall close() ==46027== Warning: invalid file descriptor 1048567 in syscall close() ==46027== Use --log-fd= to select an alternative log fd. ==46027== Warning: invalid file descriptor 1048568 in syscall close() ==46027== Warning: invalid file descriptor 1048569 in syscall close() ==46030== Warning: invalid file descriptor 1048564 in syscall close() ==46030== Warning: invalid file descriptor 1048565 in syscall close() ==46030== Warning: invalid file descriptor 1048566 in syscall close() ==46030== Warning: invalid file descriptor 1048567 in syscall close() ==46030== Use --log-fd= to select an alternative log fd. ==46030== Warning: invalid file descriptor 1048568 in syscall close() ==46030== Warning: invalid file descriptor 1048569 in syscall close() ==44083== ==44083== HEAP SUMMARY: ==44083== in use at exit: 1,780,707 bytes in 1,488 blocks ==44083== total heap usage: 40,280 allocs, 38,792 frees, 184,964,666 bytes allocated ==44083== ==44083== LEAK SUMMARY: ==44083== definitely lost: 0 bytes in 0 blocks ==44083== indirectly lost: 0 bytes in 0 blocks ==44083== possibly lost: 178,943 bytes in 97 blocks ==44083== still reachable: 1,601,764 bytes in 1,391 blocks ==44083== suppressed: 0 bytes in 0 blocks ==44083== Rerun with --leak-check=full to see details of leaked memory ==44083== ==44083== For counts of detected and suppressed errors, rerun with: -v ==44083== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16538 from 619) ================================================================================ 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.