Enter a model name: === Verification check vc-memory-leak start (2019-08-09 02:15:59) === !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_EDIP_JiangMorganSzlufarska_2012_SiC__SM_435704953434_000 Supported species : C Si random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = C (Configuration in file "config-F-C.xyz") ----------------------------------------------------------------------------------------------------- Energy = -88.50534222537465 Forces: 1 2.89645502e+00 1.02957387e+01 1.34088587e+01 2 7.60983416e+00 -8.80336775e+00 5.70533007e-01 3 -1.01933439e+01 1.18906059e+01 1.25271815e+01 4 6.65243817e-01 -1.09993884e+01 -9.51521146e+00 5 2.52825181e+00 1.58930695e+01 -9.59765022e-01 6 -1.14316700e+01 -1.19870908e+01 8.85818666e+00 7 -1.10631581e+00 1.18500727e+01 2.04189328e-01 8 1.17500960e+01 -5.33233133e+00 2.69270890e+00 9 5.39880826e+00 8.85500872e+00 7.88120704e+00 10 -1.44940072e+01 -3.71303876e+00 6.04960983e+00 11 -1.48203830e+01 9.56895750e+00 -5.48052211e+00 12 9.39809044e+00 -4.24879072e+00 -8.45512183e+00 13 -9.96102956e+00 -3.71886095e+00 -1.29491892e+01 14 -3.81865280e+00 -6.66259070e+00 4.62636948e+00 15 1.35966182e+01 -7.59968595e-01 7.07450009e+00 16 -3.30552736e+00 8.56738680e-01 -3.02653851e+00 17 2.34032518e+01 1.13115057e+01 1.04100463e+01 18 -2.28910747e+00 -2.08984908e+01 5.41641476e+00 19 -1.58097505e+01 1.94211555e+01 -1.27024722e+01 20 8.79174333e+00 -1.77445914e+01 -1.21584961e+01 21 1.48341478e+01 1.64980476e+01 1.35020565e+01 22 -1.05022003e+01 -9.21837485e+00 -4.80631571e+00 23 -9.81861628e+00 -1.13474440e-01 -9.69816749e+00 24 -5.02480544e+00 -1.35729506e+01 -1.53350237e+01 25 1.33982882e+01 5.61371028e+00 5.50634672e-01 26 -5.78939485e+00 -8.22127250e+00 1.03012404e+01 27 3.56978031e+00 7.99734946e+00 -6.89257749e+00 28 1.41194862e+00 -2.27741836e+00 -1.51043915e+00 29 1.12855065e+01 -4.45518758e+00 1.63510244e+00 30 -3.60815745e-01 -4.75355691e+00 1.27171165e+01 31 -8.55918071e+00 1.40010632e+01 -1.21927136e+01 32 -3.25326316e+00 -6.57227802e+00 -2.74340240e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = C (Configuration in file "config-T-C.xyz") ----------------------------------------------------------------------------------------------------- Energy = -88.50534222537465 Forces: 1 2.89645502e+00 1.02957387e+01 1.34088587e+01 2 7.60983416e+00 -8.80336775e+00 5.70533007e-01 3 -1.01933439e+01 1.18906059e+01 1.25271815e+01 4 6.65243817e-01 -1.09993884e+01 -9.51521146e+00 5 2.52825181e+00 1.58930695e+01 -9.59765022e-01 6 -1.14316700e+01 -1.19870908e+01 8.85818666e+00 7 -1.10631581e+00 1.18500727e+01 2.04189328e-01 8 1.17500960e+01 -5.33233133e+00 2.69270890e+00 9 5.39880826e+00 8.85500872e+00 7.88120704e+00 10 -1.44940072e+01 -3.71303876e+00 6.04960983e+00 11 -1.48203830e+01 9.56895750e+00 -5.48052211e+00 12 9.39809044e+00 -4.24879072e+00 -8.45512183e+00 13 -9.96102956e+00 -3.71886095e+00 -1.29491892e+01 14 -3.81865280e+00 -6.66259070e+00 4.62636948e+00 15 1.35966182e+01 -7.59968595e-01 7.07450009e+00 16 -3.30552736e+00 8.56738680e-01 -3.02653851e+00 17 2.34032518e+01 1.13115057e+01 1.04100463e+01 18 -2.28910747e+00 -2.08984908e+01 5.41641476e+00 19 -1.58097505e+01 1.94211555e+01 -1.27024722e+01 20 8.79174333e+00 -1.77445914e+01 -1.21584961e+01 21 1.48341478e+01 1.64980476e+01 1.35020565e+01 22 -1.05022003e+01 -9.21837485e+00 -4.80631571e+00 23 -9.81861628e+00 -1.13474440e-01 -9.69816749e+00 24 -5.02480544e+00 -1.35729506e+01 -1.53350237e+01 25 1.33982882e+01 5.61371028e+00 5.50634672e-01 26 -5.78939485e+00 -8.22127250e+00 1.03012404e+01 27 3.56978031e+00 7.99734946e+00 -6.89257749e+00 28 1.41194862e+00 -2.27741836e+00 -1.51043915e+00 29 1.12855065e+01 -4.45518758e+00 1.63510244e+00 30 -3.60815745e-01 -4.75355691e+00 1.27171165e+01 31 -8.55918071e+00 1.40010632e+01 -1.21927136e+01 32 -3.25326316e+00 -6.57227802e+00 -2.74340240e+00 MONOATOMIC STRUCTURE (pbc=False)-- Species = Si (Configuration in file "config-F-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 72.04301804125463 Forces: 1 -2.17281825e+00 -8.37455854e+00 -4.22365779e+00 2 1.10331362e+00 -6.05797329e+00 -1.41931558e+01 3 -1.84640678e+00 -1.03070127e+01 -1.35589981e-01 4 -1.22574623e+01 -2.35318257e+00 -1.19890945e+00 5 -7.59906349e+00 -1.19778409e+01 -9.78197976e+00 6 9.11419887e+00 1.11169906e+00 -1.08659418e+01 7 8.32535729e+00 -1.25708446e+01 2.47415112e+00 8 1.08815382e+01 -9.39630141e+00 3.98865405e+00 9 -1.51135214e+01 -1.87289390e+00 -1.31236159e+01 10 3.99264669e+00 2.10190660e+01 -1.26341902e+01 11 -1.06015850e+01 6.82136056e+00 8.84143360e-01 12 -1.46648110e+01 1.17472521e+01 1.62559016e+00 13 8.87017482e+00 6.09695897e-01 -9.64627897e+00 14 4.23117086e+00 3.77787574e+00 -2.86036725e+00 15 9.30417395e+00 6.12001937e+00 -1.34090569e+01 16 2.27016326e+00 1.27938238e+01 -5.19137674e+00 17 -4.25967823e+00 -2.21591217e+00 1.93487438e+00 18 -2.12348938e+01 -3.51050959e+00 -3.52373723e+00 19 -5.39544017e+00 -8.09922387e+00 7.12841642e+00 20 -9.17544794e+00 -6.63050266e+00 7.35837623e+00 21 2.58381304e+00 -1.72162821e+01 5.95291446e-01 22 3.43994814e+01 3.52398872e+00 -1.94518061e+00 23 1.27082220e+01 -1.32398822e+01 5.95233576e+00 24 -5.76850179e+00 5.66639867e+00 1.62463419e+01 25 -1.46832256e+01 -6.58172447e+00 -5.17369131e+00 26 3.79341269e+00 9.35895143e+00 -3.25147435e+00 27 5.62705276e+00 -3.19250473e+00 1.12498586e+01 28 -9.50751968e+00 1.84083410e+01 1.85154625e+01 29 -2.16642147e+00 -4.73515412e-01 -4.06361904e-01 30 9.86921803e+00 9.40292031e+00 -5.68649426e-01 31 8.57350688e+00 6.83704647e+00 1.95855811e+01 32 7.99352498e-01 6.87222602e+00 1.45941382e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Si (Configuration in file "config-T-Si.xyz") ----------------------------------------------------------------------------------------------------- Energy = 72.04301804125463 Forces: 1 -2.17281825e+00 -8.37455854e+00 -4.22365779e+00 2 1.10331362e+00 -6.05797329e+00 -1.41931558e+01 3 -1.84640678e+00 -1.03070127e+01 -1.35589981e-01 4 -1.22574623e+01 -2.35318257e+00 -1.19890945e+00 5 -7.59906349e+00 -1.19778409e+01 -9.78197976e+00 6 9.11419887e+00 1.11169906e+00 -1.08659418e+01 7 8.32535729e+00 -1.25708446e+01 2.47415112e+00 8 1.08815382e+01 -9.39630141e+00 3.98865405e+00 9 -1.51135214e+01 -1.87289390e+00 -1.31236159e+01 10 3.99264669e+00 2.10190660e+01 -1.26341902e+01 11 -1.06015850e+01 6.82136056e+00 8.84143360e-01 12 -1.46648110e+01 1.17472521e+01 1.62559016e+00 13 8.87017482e+00 6.09695897e-01 -9.64627897e+00 14 4.23117086e+00 3.77787574e+00 -2.86036725e+00 15 9.30417395e+00 6.12001937e+00 -1.34090569e+01 16 2.27016326e+00 1.27938238e+01 -5.19137674e+00 17 -4.25967823e+00 -2.21591217e+00 1.93487438e+00 18 -2.12348938e+01 -3.51050959e+00 -3.52373723e+00 19 -5.39544017e+00 -8.09922387e+00 7.12841642e+00 20 -9.17544794e+00 -6.63050266e+00 7.35837623e+00 21 2.58381304e+00 -1.72162821e+01 5.95291446e-01 22 3.43994814e+01 3.52398872e+00 -1.94518061e+00 23 1.27082220e+01 -1.32398822e+01 5.95233576e+00 24 -5.76850179e+00 5.66639867e+00 1.62463419e+01 25 -1.46832256e+01 -6.58172447e+00 -5.17369131e+00 26 3.79341269e+00 9.35895143e+00 -3.25147435e+00 27 5.62705276e+00 -3.19250473e+00 1.12498586e+01 28 -9.50751968e+00 1.84083410e+01 1.85154625e+01 29 -2.16642147e+00 -4.73515412e-01 -4.06361904e-01 30 9.86921803e+00 9.40292031e+00 -5.68649426e-01 31 8.57350688e+00 6.83704647e+00 1.95855811e+01 32 7.99352498e-01 6.87222602e+00 1.45941382e+01 MIXED STRUCTURE (pbc=False)-- Species = C Si (Configuration in file "config-F-CSi.xyz") ----------------------------------------------------------------------------------------------------- Energy = -48.014820924047505 Forces: 1 2.68570587e+01 5.22472969e+00 -2.12035542e+01 2 -2.26452400e+01 -6.96057005e+00 -8.46526406e+00 3 9.03947648e+00 -1.74457727e+01 1.93122336e-01 4 -9.80000459e+00 1.86233473e+01 5.82708817e+00 5 -2.10960371e+01 -1.70392500e+01 -1.18495342e+01 6 1.23662965e+01 3.96761921e+00 -5.90598097e+00 7 7.86742934e+00 -7.37442049e+00 7.57017186e+00 8 -8.94540534e+00 4.16830358e+00 -2.18491283e+00 9 -3.84034559e+00 -2.36621220e+00 -2.55294569e-01 10 1.85629893e+00 1.15107870e+01 -1.06789826e+01 11 -1.34558681e+01 -1.45917536e+00 5.37082679e+00 12 -2.05585822e+00 -3.96274867e-01 3.56042679e+00 13 3.68595518e+00 2.18786541e+00 -4.22274980e+01 14 6.69166220e+00 -9.02169352e-01 2.35196848e+00 15 1.37959424e+01 4.04083651e+00 -5.96825789e+00 16 8.54619916e+00 6.82560690e+00 1.45648846e+01 17 -1.00485637e+01 -1.25338783e+01 1.22568222e+01 18 -8.09368443e+00 -3.22594850e+00 -1.14804420e+01 19 2.69912101e+00 -5.90423633e+00 6.79893207e+00 20 -5.36184024e+00 -5.65974102e+00 1.13133912e+01 21 -4.76709193e+00 -1.10561052e+01 7.47809439e+00 22 2.48255316e+01 -2.76589647e+00 1.22727353e+01 23 -2.99450825e+00 2.96391209e+00 2.52428505e-01 24 1.65018788e+01 -5.56014731e+00 1.46789191e+01 25 -1.42698557e+01 -3.82985924e+00 -1.46433694e+01 26 -8.86171746e+00 9.13995496e+00 4.56516849e+00 27 1.37738327e+01 9.34262126e+00 1.50504402e+01 28 -2.32685453e-01 1.00954039e+01 -1.94802999e+00 29 -9.58469483e+00 2.02284947e+01 8.82011813e+00 30 -2.61844855e+00 1.43853007e+01 -8.74793639e+00 31 1.70121870e+00 -1.44160976e+01 1.00705604e+01 32 -1.53605234e+00 -3.80902828e+00 2.56295789e+00 MIXED STRUCTURE (pbc=True)-- Species = C Si (Configuration in file "config-T-CSi.xyz") ----------------------------------------------------------------------------------------------------- Energy = 64.93749934592255 Forces: 1 -3.90510167e+01 -5.67251906e+00 -3.41085578e+00 2 5.51558134e+00 8.54512189e+00 -4.96204744e-01 3 -3.97788992e+00 1.48737327e+01 -3.23256416e+00 4 -7.15565393e+00 6.09688566e+00 -1.52272945e+01 5 2.42029569e+01 -1.63533444e+01 -1.75219263e-01 6 5.59185667e+00 3.57913916e+00 4.88689382e+00 7 4.00325296e+00 1.06641941e+01 -2.98196521e+00 8 -1.05093434e+01 -3.44996395e-01 -8.27066792e+00 9 -5.09780173e+00 -4.46450649e-01 8.37623925e+00 10 -1.83866232e-01 7.92675191e+00 -1.47365612e+01 11 -1.04546226e+01 -7.91075889e+00 1.10747168e+01 12 1.71656805e+00 -1.46948231e+01 5.02887994e+00 13 6.85459094e+00 1.71061601e+01 -3.02545616e+01 14 1.09052382e+01 -9.62705729e+00 3.74278183e+00 15 1.34663507e+01 1.05878286e+01 2.37114809e-01 16 -4.96622811e+00 -1.37217883e+01 -5.37718186e+00 17 8.13711663e+00 -7.65325697e+00 5.59117627e+00 18 7.23123999e+00 -2.60557659e+00 -2.45861533e+01 19 6.92400974e+00 -9.61463906e+00 5.73706967e+00 20 4.64968706e+00 -9.25265234e+00 1.77806402e+01 21 -1.35675927e+01 -1.37009307e+01 9.53147559e+00 22 3.77645315e+00 -9.00051024e+00 2.45246914e-01 23 -1.56389946e+01 2.10713042e+00 3.77126872e+00 24 1.15687289e+00 -2.29862682e+01 -1.12184664e+01 25 1.23963687e-01 2.56439707e+00 9.20616081e+00 26 7.01582721e+00 2.79372230e+00 6.15308006e+00 27 -2.32753192e+00 8.74453652e+00 9.53485327e+00 28 -2.72564080e+00 -6.50453669e+00 -7.36691247e+00 29 -1.06468124e+00 2.56940212e+01 1.40747959e+01 30 -9.47734818e-01 3.73442003e+00 1.29235937e+01 31 3.08346393e+00 1.12498998e+01 4.88253938e+00 32 3.31356853e+00 1.38221672e+01 -5.44391860e+00 ================================================================================ VALGRIND OUTPUT ================================================================================ ==47128== Memcheck, a memory error detector ==47128== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==47128== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==47128== Command: python runner2.py Sim_LAMMPS_EDIP_JiangMorganSzlufarska_2012_SiC__SM_435704953434_000 ==47128== ==47273== Warning: invalid file descriptor 1048564 in syscall close() ==47273== Warning: invalid file descriptor 1048565 in syscall close() ==47273== Warning: invalid file descriptor 1048566 in syscall close() ==47273== Warning: invalid file descriptor 1048567 in syscall close() ==47273== Use --log-fd= to select an alternative log fd. ==47273== Warning: invalid file descriptor 1048568 in syscall close() ==47273== Warning: invalid file descriptor 1048569 in syscall close() ==47274== Warning: invalid file descriptor 1048564 in syscall close() ==47274== Warning: invalid file descriptor 1048565 in syscall close() ==47274== Warning: invalid file descriptor 1048566 in syscall close() ==47274== Warning: invalid file descriptor 1048567 in syscall close() ==47274== Use --log-fd= to select an alternative log fd. ==47274== Warning: invalid file descriptor 1048568 in syscall close() ==47274== Warning: invalid file descriptor 1048569 in syscall close() ==47275== Warning: invalid file descriptor 1048564 in syscall close() ==47275== Warning: invalid file descriptor 1048565 in syscall close() ==47275== Warning: invalid file descriptor 1048566 in syscall close() ==47275== Warning: invalid file descriptor 1048567 in syscall close() ==47275== Use --log-fd= to select an alternative log fd. ==47275== Warning: invalid file descriptor 1048568 in syscall close() ==47275== Warning: invalid file descriptor 1048569 in syscall close() ==47276== Warning: invalid file descriptor 1048564 in syscall close() ==47276== Warning: invalid file descriptor 1048565 in syscall close() ==47276== Warning: invalid file descriptor 1048566 in syscall close() ==47276== Warning: invalid file descriptor 1048567 in syscall close() ==47276== Use --log-fd= to select an alternative log fd. ==47276== Warning: invalid file descriptor 1048568 in syscall close() ==47276== Warning: invalid file descriptor 1048569 in syscall close() ==47282== Warning: invalid file descriptor 1048564 in syscall close() ==47282== Warning: invalid file descriptor 1048565 in syscall close() ==47282== Warning: invalid file descriptor 1048566 in syscall close() ==47282== Warning: invalid file descriptor 1048567 in syscall close() ==47282== Use --log-fd= to select an alternative log fd. ==47282== Warning: invalid file descriptor 1048568 in syscall close() ==47282== Warning: invalid file descriptor 1048569 in syscall close() ==47284== Warning: invalid file descriptor 1048564 in syscall close() ==47284== Warning: invalid file descriptor 1048565 in syscall close() ==47284== Warning: invalid file descriptor 1048566 in syscall close() ==47284== Warning: invalid file descriptor 1048567 in syscall close() ==47284== Use --log-fd= to select an alternative log fd. ==47284== Warning: invalid file descriptor 1048568 in syscall close() ==47284== Warning: invalid file descriptor 1048569 in syscall close() ==47286== Warning: invalid file descriptor 1048564 in syscall close() ==47286== Warning: invalid file descriptor 1048565 in syscall close() ==47286== Warning: invalid file descriptor 1048566 in syscall close() ==47286== Warning: invalid file descriptor 1048567 in syscall close() ==47286== Use --log-fd= to select an alternative log fd. ==47286== Warning: invalid file descriptor 1048568 in syscall close() ==47286== Warning: invalid file descriptor 1048569 in syscall close() ==47288== Warning: invalid file descriptor 1048564 in syscall close() ==47288== Warning: invalid file descriptor 1048565 in syscall close() ==47288== Warning: invalid file descriptor 1048566 in syscall close() ==47288== Warning: invalid file descriptor 1048567 in syscall close() ==47288== Use --log-fd= to select an alternative log fd. ==47288== Warning: invalid file descriptor 1048568 in syscall close() ==47288== Warning: invalid file descriptor 1048569 in syscall close() ==47395== Warning: invalid file descriptor 1048564 in syscall close() ==47395== Warning: invalid file descriptor 1048565 in syscall close() ==47395== Warning: invalid file descriptor 1048566 in syscall close() ==47395== Warning: invalid file descriptor 1048567 in syscall close() ==47395== Use --log-fd= to select an alternative log fd. ==47395== Warning: invalid file descriptor 1048568 in syscall close() ==47395== Warning: invalid file descriptor 1048569 in syscall close() ==47396== Warning: invalid file descriptor 1048564 in syscall close() ==47396== Warning: invalid file descriptor 1048565 in syscall close() ==47396== Warning: invalid file descriptor 1048566 in syscall close() ==47396== Warning: invalid file descriptor 1048567 in syscall close() ==47396== Use --log-fd= to select an alternative log fd. ==47396== Warning: invalid file descriptor 1048568 in syscall close() ==47396== Warning: invalid file descriptor 1048569 in syscall close() ==47397== Warning: invalid file descriptor 1048564 in syscall close() ==47397== Warning: invalid file descriptor 1048565 in syscall close() ==47397== Warning: invalid file descriptor 1048566 in syscall close() ==47397== Warning: invalid file descriptor 1048567 in syscall close() ==47397== Use --log-fd= to select an alternative log fd. ==47397== Warning: invalid file descriptor 1048568 in syscall close() ==47397== Warning: invalid file descriptor 1048569 in syscall close() ==47398== Warning: invalid file descriptor 1048564 in syscall close() ==47398== Warning: invalid file descriptor 1048565 in syscall close() ==47398== Warning: invalid file descriptor 1048566 in syscall close() ==47398== Warning: invalid file descriptor 1048567 in syscall close() ==47398== Use --log-fd= to select an alternative log fd. ==47398== Warning: invalid file descriptor 1048568 in syscall close() ==47398== Warning: invalid file descriptor 1048569 in syscall close() ==47417== Warning: invalid file descriptor 1048564 in syscall close() ==47417== Warning: invalid file descriptor 1048565 in syscall close() ==47417== Warning: invalid file descriptor 1048566 in syscall close() ==47417== Warning: invalid file descriptor 1048567 in syscall close() ==47417== Use --log-fd= to select an alternative log fd. ==47417== Warning: invalid file descriptor 1048568 in syscall close() ==47417== Warning: invalid file descriptor 1048569 in syscall close() ==47418== Warning: invalid file descriptor 1048564 in syscall close() ==47418== Warning: invalid file descriptor 1048565 in syscall close() ==47418== Warning: invalid file descriptor 1048566 in syscall close() ==47418== Warning: invalid file descriptor 1048567 in syscall close() ==47418== Use --log-fd= to select an alternative log fd. ==47418== Warning: invalid file descriptor 1048568 in syscall close() ==47418== Warning: invalid file descriptor 1048569 in syscall close() ==47419== Warning: invalid file descriptor 1048564 in syscall close() ==47419== Warning: invalid file descriptor 1048565 in syscall close() ==47419== Warning: invalid file descriptor 1048566 in syscall close() ==47419== Warning: invalid file descriptor 1048567 in syscall close() ==47419== Use --log-fd= to select an alternative log fd. ==47419== Warning: invalid file descriptor 1048568 in syscall close() ==47419== Warning: invalid file descriptor 1048569 in syscall close() ==47420== Warning: invalid file descriptor 1048564 in syscall close() ==47420== Warning: invalid file descriptor 1048565 in syscall close() ==47420== Warning: invalid file descriptor 1048566 in syscall close() ==47420== Warning: invalid file descriptor 1048567 in syscall close() ==47420== Use --log-fd= to select an alternative log fd. ==47420== Warning: invalid file descriptor 1048568 in syscall close() ==47420== Warning: invalid file descriptor 1048569 in syscall close() ==47128== ==47128== HEAP SUMMARY: ==47128== in use at exit: 1,780,755 bytes in 1,488 blocks ==47128== total heap usage: 40,278 allocs, 38,790 frees, 54,948,557 bytes allocated ==47128== ==47128== LEAK SUMMARY: ==47128== definitely lost: 0 bytes in 0 blocks ==47128== indirectly lost: 0 bytes in 0 blocks ==47128== possibly lost: 178,943 bytes in 97 blocks ==47128== still reachable: 1,601,812 bytes in 1,391 blocks ==47128== suppressed: 0 bytes in 0 blocks ==47128== Rerun with --leak-check=full to see details of leaked memory ==47128== ==47128== For counts of detected and suppressed errors, rerun with: -v ==47128== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16579 from 624) ================================================================================ 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 (2019-08-09 02:16:27) ===