!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_BOP_ZhouWardFoster_2016_AlCu__SM_566399258279_000 Supported species : Al Cu random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Al (Configuration in file "config-F-Al.xyz") ----------------------------------------------------------------------------------------------------- Energy = -36.94073443559898 Forces: 1 -1.61127783e+00 -1.87013960e+00 -2.17248936e+00 2 1.32174822e-01 -4.01071053e-01 -3.90850688e+00 3 8.05162344e-01 -3.86472946e+00 -8.90799687e-02 4 -3.48351785e+00 6.41763014e-01 1.00990833e+00 5 6.81676641e-01 -2.94022275e+00 -2.19926131e+00 6 1.80735308e+00 -3.27412935e-01 -2.18313018e+00 7 2.99435675e+00 -4.25064586e+00 -1.82035641e+00 8 -2.67427082e-01 -2.70617268e+00 -7.56265475e-01 9 -2.43425883e+00 3.21786389e-01 -3.66321232e+00 10 -1.37028264e+00 3.49486915e+00 -4.11569226e+00 11 -2.64858461e+00 -9.38334080e-01 -4.52665838e-01 12 -2.68813526e+00 2.52184528e+00 1.30175326e-01 13 5.31516063e-01 -6.48614907e-01 -6.65912042e+00 14 1.94948668e+00 1.79136218e+00 -1.61856470e+00 15 6.43211147e+00 -6.11509467e-01 -2.68649316e-01 16 1.58797444e+00 6.74051456e+00 7.78578770e-01 17 -3.41104359e+00 -1.57604562e+00 2.47590678e-01 18 -1.33198865e+00 3.36049756e-01 8.18238774e-01 19 -6.75002282e-02 -2.51123478e+00 2.71341661e+00 20 -1.69868986e+00 9.42041240e-01 1.82037760e+00 21 4.81547418e-01 -3.35299526e+00 5.26241195e-01 22 3.95989475e+00 6.18994216e-01 1.69811998e+00 23 5.31978560e-01 -2.75242895e-01 1.14890095e+00 24 9.35368405e-01 -1.53996612e+00 3.79514388e+00 25 -5.14724387e+00 -9.16567039e-01 8.74147022e-01 26 -1.51474071e+00 6.02067602e+00 -1.50029752e-01 27 -1.34888367e+00 -1.43813315e+00 4.04094564e+00 28 -2.36812277e+00 1.47556440e+00 1.17547692e+00 29 8.81941459e-01 -6.72623774e-01 2.42419348e+00 30 2.29525992e+00 3.54926838e+00 5.32359100e-01 31 3.82595687e+00 -9.73893501e-01 3.07660644e+00 32 1.55793779e+00 3.36082035e+00 3.24660349e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = Al (Configuration in file "config-T-Al.xyz") ----------------------------------------------------------------------------------------------------- Energy = -36.94073443559898 Forces: 1 -1.61127783e+00 -1.87013960e+00 -2.17248936e+00 2 1.32174822e-01 -4.01071053e-01 -3.90850688e+00 3 8.05162344e-01 -3.86472946e+00 -8.90799687e-02 4 -3.48351785e+00 6.41763014e-01 1.00990833e+00 5 6.81676641e-01 -2.94022275e+00 -2.19926131e+00 6 1.80735308e+00 -3.27412935e-01 -2.18313018e+00 7 2.99435675e+00 -4.25064586e+00 -1.82035641e+00 8 -2.67427082e-01 -2.70617268e+00 -7.56265475e-01 9 -2.43425883e+00 3.21786389e-01 -3.66321232e+00 10 -1.37028264e+00 3.49486915e+00 -4.11569226e+00 11 -2.64858461e+00 -9.38334080e-01 -4.52665838e-01 12 -2.68813526e+00 2.52184528e+00 1.30175326e-01 13 5.31516063e-01 -6.48614907e-01 -6.65912042e+00 14 1.94948668e+00 1.79136218e+00 -1.61856470e+00 15 6.43211147e+00 -6.11509467e-01 -2.68649316e-01 16 1.58797444e+00 6.74051456e+00 7.78578770e-01 17 -3.41104359e+00 -1.57604562e+00 2.47590678e-01 18 -1.33198865e+00 3.36049756e-01 8.18238774e-01 19 -6.75002282e-02 -2.51123478e+00 2.71341661e+00 20 -1.69868986e+00 9.42041240e-01 1.82037760e+00 21 4.81547418e-01 -3.35299526e+00 5.26241195e-01 22 3.95989475e+00 6.18994216e-01 1.69811998e+00 23 5.31978560e-01 -2.75242895e-01 1.14890095e+00 24 9.35368405e-01 -1.53996612e+00 3.79514388e+00 25 -5.14724387e+00 -9.16567039e-01 8.74147022e-01 26 -1.51474071e+00 6.02067602e+00 -1.50029752e-01 27 -1.34888367e+00 -1.43813315e+00 4.04094564e+00 28 -2.36812277e+00 1.47556440e+00 1.17547692e+00 29 8.81941459e-01 -6.72623774e-01 2.42419348e+00 30 2.29525992e+00 3.54926838e+00 5.32359100e-01 31 3.82595687e+00 -9.73893501e-01 3.07660644e+00 32 1.55793779e+00 3.36082035e+00 3.24660349e+00 MONOATOMIC STRUCTURE (pbc=False)-- Species = Cu (Configuration in file "config-F-Cu.xyz") ----------------------------------------------------------------------------------------------------- Energy = -39.887534979725444 Forces: 1 -1.35867139e+00 -3.09485973e+00 -1.83288481e+00 2 -2.18836750e+00 1.54193634e+00 -6.16714614e+00 3 -1.97363184e+00 -6.61008876e+00 -1.22150659e+00 4 -4.37565808e+00 1.81597668e+00 1.12696127e+00 5 1.97381150e+00 -2.93052508e+00 -1.04057440e+00 6 1.89722833e+00 -7.75392512e-01 -1.71675422e+00 7 1.14123638e+00 -8.46183711e-01 -7.37490519e-01 8 5.38736495e+00 -8.26227454e-01 1.45870450e-01 9 -1.70503541e+00 -2.84677522e+00 -3.86578439e+00 10 1.07980680e+00 2.08352529e+00 -1.26775488e+00 11 -4.11293471e+00 2.57156639e+00 1.29307655e+00 12 -3.07206973e+00 3.74511223e+00 3.61179622e-02 13 4.17215175e-01 -1.29742303e+00 -8.92216461e+00 14 2.60631819e+00 1.69135730e+00 -3.27107861e+00 15 6.08224929e+00 -3.97797682e+00 3.21994795e+00 16 -2.65340187e+00 7.79510004e+00 2.21310528e+00 17 -1.72220435e+00 -8.77662857e-01 -9.73549042e-01 18 -2.59011515e+00 1.89850793e+00 2.20701442e+00 19 6.34316212e-01 -4.68970822e+00 2.70772637e+00 20 -3.83302644e+00 8.85244388e-01 1.04840435e+00 21 1.19492877e+00 -4.08448837e+00 2.49381487e+00 22 4.16641720e+00 4.24707556e-01 -1.56258628e+00 23 6.16918165e-01 -7.53730993e-01 7.85033128e-01 24 3.17283144e+00 -4.81858182e+00 4.14071197e+00 25 -4.88351497e+00 -3.34816395e+00 2.57303819e+00 26 3.96997163e+00 4.76778513e+00 -6.64497361e-02 27 -4.20089169e+00 3.25445484e+00 3.48988624e+00 28 -6.23247592e-01 1.36967373e+00 2.48093897e+00 29 -6.08290616e-01 1.11811787e+00 -3.64874276e+00 30 2.02862331e+00 2.05333247e+00 1.19634120e+00 31 4.31507687e+00 2.87375748e-01 3.23971871e+00 32 -7.83252875e-01 4.47401461e+00 1.89675915e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = Cu (Configuration in file "config-T-Cu.xyz") ----------------------------------------------------------------------------------------------------- Energy = -39.887534979725444 Forces: 1 -1.35867139e+00 -3.09485973e+00 -1.83288481e+00 2 -2.18836750e+00 1.54193634e+00 -6.16714614e+00 3 -1.97363184e+00 -6.61008876e+00 -1.22150659e+00 4 -4.37565808e+00 1.81597668e+00 1.12696127e+00 5 1.97381150e+00 -2.93052508e+00 -1.04057440e+00 6 1.89722833e+00 -7.75392512e-01 -1.71675422e+00 7 1.14123638e+00 -8.46183711e-01 -7.37490519e-01 8 5.38736495e+00 -8.26227454e-01 1.45870450e-01 9 -1.70503541e+00 -2.84677522e+00 -3.86578439e+00 10 1.07980680e+00 2.08352529e+00 -1.26775488e+00 11 -4.11293471e+00 2.57156639e+00 1.29307655e+00 12 -3.07206973e+00 3.74511223e+00 3.61179622e-02 13 4.17215175e-01 -1.29742303e+00 -8.92216461e+00 14 2.60631819e+00 1.69135730e+00 -3.27107861e+00 15 6.08224929e+00 -3.97797682e+00 3.21994795e+00 16 -2.65340187e+00 7.79510004e+00 2.21310528e+00 17 -1.72220435e+00 -8.77662857e-01 -9.73549042e-01 18 -2.59011515e+00 1.89850793e+00 2.20701442e+00 19 6.34316212e-01 -4.68970822e+00 2.70772637e+00 20 -3.83302644e+00 8.85244388e-01 1.04840435e+00 21 1.19492877e+00 -4.08448837e+00 2.49381487e+00 22 4.16641720e+00 4.24707556e-01 -1.56258628e+00 23 6.16918165e-01 -7.53730993e-01 7.85033128e-01 24 3.17283144e+00 -4.81858182e+00 4.14071197e+00 25 -4.88351497e+00 -3.34816395e+00 2.57303819e+00 26 3.96997163e+00 4.76778513e+00 -6.64497361e-02 27 -4.20089169e+00 3.25445484e+00 3.48988624e+00 28 -6.23247592e-01 1.36967373e+00 2.48093897e+00 29 -6.08290616e-01 1.11811787e+00 -3.64874276e+00 30 2.02862331e+00 2.05333247e+00 1.19634120e+00 31 4.31507687e+00 2.87375748e-01 3.23971871e+00 32 -7.83252875e-01 4.47401461e+00 1.89675915e+00 MIXED STRUCTURE (pbc=False)-- Species = Al Cu (Configuration in file "config-F-AlCu.xyz") ----------------------------------------------------------------------------------------------------- Energy = -37.05480555061888 Forces: 1 -5.08056235e+00 -2.32370320e+00 -4.54781568e+00 2 -1.76318726e-01 3.85749832e+00 -6.29759685e+00 3 5.81984728e-01 -7.89155356e+00 2.74207605e+00 4 -5.61865550e+00 9.19298876e-01 8.66122156e-01 5 3.45796332e+00 -3.55980653e+00 -3.57668591e+00 6 2.55649578e+00 6.54582546e-01 -1.85864958e+00 7 2.22590536e+00 -1.90173294e+00 1.52529771e-01 8 3.73059190e+00 -6.43309555e-01 -5.33860645e-01 9 -2.99216215e+00 8.35200413e-01 -2.12670955e+00 10 -4.03614103e-01 1.96036709e+00 -2.84965555e+00 11 -1.86974265e+00 1.16394891e+00 -2.31166090e+00 12 -2.22927167e+00 1.59480997e+00 8.30418912e-01 13 1.69042905e+00 1.19761256e+00 -4.67844995e+00 14 1.10629923e+00 9.60865953e-01 -7.58241429e-01 15 3.32853928e+00 -1.30974497e+00 -1.26060723e+00 16 7.52426378e-01 4.03188072e+00 1.86542134e-01 17 -4.32206952e+00 -2.26998896e+00 1.26460573e+00 18 -1.94051374e+00 1.03499418e+00 2.09328070e+00 19 -1.65612576e+00 -3.14209531e+00 3.87010380e+00 20 -2.86129204e+00 -7.66327803e-01 2.04933323e+00 21 2.38877709e+00 -6.68963998e+00 -8.30892951e-01 22 3.56564483e+00 8.88204235e-01 -1.32321018e-01 23 1.39662533e+00 -8.35264306e-01 1.16773555e+00 24 1.95283686e+00 5.73718995e-01 4.39491526e+00 25 -5.65270035e+00 -1.96192247e+00 -1.94132085e+00 26 1.31731801e+00 6.19532459e+00 1.43555330e+00 27 1.90504714e+00 2.01680693e+00 4.40917889e+00 28 -5.43167377e-01 2.35343478e+00 2.60474885e+00 29 1.66490903e+00 7.12655266e-01 2.29824283e+00 30 1.24169435e+00 2.90466592e+00 8.15867153e-02 31 1.32695134e+00 -1.32918337e+00 2.28891797e+00 32 -8.44243080e-01 7.68402698e-01 9.68576249e-01 MIXED STRUCTURE (pbc=True)-- Species = Al Cu (Configuration in file "config-T-AlCu.xyz") ----------------------------------------------------------------------------------------------------- Energy = -20.356994955579125 Forces: 1 -4.95372811e+00 -1.85579296e+00 -4.41165572e+00 2 8.43635631e-01 3.72060803e+00 -2.49057776e+00 3 7.70962073e-01 -3.20929369e+00 3.93405352e+00 4 -3.84167646e+00 2.88855427e+00 1.75678857e+00 5 3.59854570e+00 -5.34884431e-01 -2.34337887e+00 6 1.40448752e+00 2.57166903e+00 -7.67050007e-01 7 -4.29227194e-01 -3.22055548e-01 5.79060151e-01 8 3.67461164e+00 1.37545340e-01 4.38659725e-01 9 -1.70216519e+00 6.03508986e-01 -5.79432479e-01 10 -4.03980534e-01 -3.07435889e+00 -2.84671719e+00 11 -1.15977501e+00 1.48770457e+00 -2.48804779e+00 12 -1.04558418e+00 -1.69433468e+00 1.43857458e-01 13 2.03175587e+00 9.72715463e-01 -1.56359843e+00 14 1.94833549e+00 -1.03731689e+00 -5.08697081e-01 15 -1.46092532e-01 -1.88015466e+00 -1.13903406e+00 16 1.06286286e+00 -6.56652840e-01 1.38007045e+00 17 -2.55432837e+00 -4.48461676e-01 2.44926422e+00 18 -1.73532725e+00 1.81404038e+00 2.01633106e+00 19 -1.72908520e+00 -1.50310283e+00 1.17208618e+00 20 -2.68379776e+00 -4.35778876e-01 -5.14316762e-01 21 3.12137174e+00 -3.73677648e+00 -7.37422103e-01 22 1.80340156e+00 2.26211569e+00 -5.91273040e-01 23 9.22181597e-01 -9.72469151e-01 7.38434281e-01 24 1.57366441e+00 1.75570833e+00 1.81794502e+00 25 -2.67832554e+00 -2.69951761e+00 -1.41526138e+00 26 1.61794287e+00 2.62544552e+00 1.16374853e+00 27 1.44369390e+00 2.75196740e+00 -6.22453652e-01 28 1.58319611e-01 2.63003479e+00 2.30824687e+00 29 1.38214547e+00 2.05872522e-01 2.43256020e+00 30 -1.00997334e+00 1.55117888e+00 2.61081329e-01 31 -1.46326082e+00 -2.37547796e+00 1.43824865e+00 32 1.78409542e-01 -1.54224003e+00 -1.01151987e+00 ================================================================================ VALGRIND OUTPUT ================================================================================ ==58694== Memcheck, a memory error detector ==58694== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==58694== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==58694== Command: python runner2.py Sim_LAMMPS_BOP_ZhouWardFoster_2016_AlCu__SM_566399258279_000 ==58694== ==59343== Warning: invalid file descriptor 1048564 in syscall close() ==59343== Warning: invalid file descriptor 1048565 in syscall close() ==59343== Warning: invalid file descriptor 1048566 in syscall close() ==59343== Warning: invalid file descriptor 1048567 in syscall close() ==59343== Use --log-fd= to select an alternative log fd. ==59343== Warning: invalid file descriptor 1048568 in syscall close() ==59343== Warning: invalid file descriptor 1048569 in syscall close() ==59363== Warning: invalid file descriptor 1048564 in syscall close() ==59363== Warning: invalid file descriptor 1048565 in syscall close() ==59363== Warning: invalid file descriptor 1048566 in syscall close() ==59363== Warning: invalid file descriptor 1048567 in syscall close() ==59363== Use --log-fd= to select an alternative log fd. ==59363== Warning: invalid file descriptor 1048568 in syscall close() ==59363== Warning: invalid file descriptor 1048569 in syscall close() ==59374== Warning: invalid file descriptor 1048564 in syscall close() ==59374== Warning: invalid file descriptor 1048565 in syscall close() ==59374== Warning: invalid file descriptor 1048566 in syscall close() ==59374== Warning: invalid file descriptor 1048567 in syscall close() ==59374== Use --log-fd= to select an alternative log fd. ==59374== Warning: invalid file descriptor 1048568 in syscall close() ==59374== Warning: invalid file descriptor 1048569 in syscall close() ==59380== Warning: invalid file descriptor 1048564 in syscall close() ==59380== Warning: invalid file descriptor 1048565 in syscall close() ==59380== Warning: invalid file descriptor 1048566 in syscall close() ==59380== Warning: invalid file descriptor 1048567 in syscall close() ==59380== Use --log-fd= to select an alternative log fd. ==59380== Warning: invalid file descriptor 1048568 in syscall close() ==59380== Warning: invalid file descriptor 1048569 in syscall close() ==59391== Warning: invalid file descriptor 1048564 in syscall close() ==59391== Warning: invalid file descriptor 1048565 in syscall close() ==59391== Warning: invalid file descriptor 1048566 in syscall close() ==59391== Warning: invalid file descriptor 1048567 in syscall close() ==59391== Use --log-fd= to select an alternative log fd. ==59391== Warning: invalid file descriptor 1048568 in syscall close() ==59391== Warning: invalid file descriptor 1048569 in syscall close() ==59396== Warning: invalid file descriptor 1048564 in syscall close() ==59396== Warning: invalid file descriptor 1048565 in syscall close() ==59396== Warning: invalid file descriptor 1048566 in syscall close() ==59396== Warning: invalid file descriptor 1048567 in syscall close() ==59396== Use --log-fd= to select an alternative log fd. ==59396== Warning: invalid file descriptor 1048568 in syscall close() ==59396== Warning: invalid file descriptor 1048569 in syscall close() ==59401== Warning: invalid file descriptor 1048564 in syscall close() ==59401== Warning: invalid file descriptor 1048565 in syscall close() ==59401== Warning: invalid file descriptor 1048566 in syscall close() ==59401== Warning: invalid file descriptor 1048567 in syscall close() ==59401== Use --log-fd= to select an alternative log fd. ==59401== Warning: invalid file descriptor 1048568 in syscall close() ==59401== Warning: invalid file descriptor 1048569 in syscall close() ==59407== Warning: invalid file descriptor 1048564 in syscall close() ==59407== Warning: invalid file descriptor 1048565 in syscall close() ==59407== Warning: invalid file descriptor 1048566 in syscall close() ==59407== Warning: invalid file descriptor 1048567 in syscall close() ==59407== Use --log-fd= to select an alternative log fd. ==59407== Warning: invalid file descriptor 1048568 in syscall close() ==59407== Warning: invalid file descriptor 1048569 in syscall close() ==60240== Warning: invalid file descriptor 1048564 in syscall close() ==60240== Warning: invalid file descriptor 1048565 in syscall close() ==60240== Warning: invalid file descriptor 1048566 in syscall close() ==60240== Warning: invalid file descriptor 1048567 in syscall close() ==60240== Use --log-fd= to select an alternative log fd. ==60240== Warning: invalid file descriptor 1048568 in syscall close() ==60240== Warning: invalid file descriptor 1048569 in syscall close() ==60248== Warning: invalid file descriptor 1048564 in syscall close() ==60248== Warning: invalid file descriptor 1048565 in syscall close() ==60248== Warning: invalid file descriptor 1048566 in syscall close() ==60248== Warning: invalid file descriptor 1048567 in syscall close() ==60248== Use --log-fd= to select an alternative log fd. ==60248== Warning: invalid file descriptor 1048568 in syscall close() ==60248== Warning: invalid file descriptor 1048569 in syscall close() ==60255== Warning: invalid file descriptor 1048564 in syscall close() ==60255== Warning: invalid file descriptor 1048565 in syscall close() ==60255== Warning: invalid file descriptor 1048566 in syscall close() ==60255== Warning: invalid file descriptor 1048567 in syscall close() ==60255== Use --log-fd= to select an alternative log fd. ==60255== Warning: invalid file descriptor 1048568 in syscall close() ==60255== Warning: invalid file descriptor 1048569 in syscall close() ==60265== Warning: invalid file descriptor 1048564 in syscall close() ==60265== Warning: invalid file descriptor 1048565 in syscall close() ==60265== Warning: invalid file descriptor 1048566 in syscall close() ==60265== Warning: invalid file descriptor 1048567 in syscall close() ==60265== Use --log-fd= to select an alternative log fd. ==60265== Warning: invalid file descriptor 1048568 in syscall close() ==60265== Warning: invalid file descriptor 1048569 in syscall close() ==60624== Warning: invalid file descriptor 1048564 in syscall close() ==60624== Warning: invalid file descriptor 1048565 in syscall close() ==60624== Warning: invalid file descriptor 1048566 in syscall close() ==60624== Warning: invalid file descriptor 1048567 in syscall close() ==60624== Use --log-fd= to select an alternative log fd. ==60624== Warning: invalid file descriptor 1048568 in syscall close() ==60624== Warning: invalid file descriptor 1048569 in syscall close() ==60631== Warning: invalid file descriptor 1048564 in syscall close() ==60631== Warning: invalid file descriptor 1048565 in syscall close() ==60631== Warning: invalid file descriptor 1048566 in syscall close() ==60631== Warning: invalid file descriptor 1048567 in syscall close() ==60631== Use --log-fd= to select an alternative log fd. ==60631== Warning: invalid file descriptor 1048568 in syscall close() ==60631== Warning: invalid file descriptor 1048569 in syscall close() ==60639== Warning: invalid file descriptor 1048564 in syscall close() ==60639== Warning: invalid file descriptor 1048565 in syscall close() ==60639== Warning: invalid file descriptor 1048566 in syscall close() ==60639== Warning: invalid file descriptor 1048567 in syscall close() ==60639== Use --log-fd= to select an alternative log fd. ==60639== Warning: invalid file descriptor 1048568 in syscall close() ==60639== Warning: invalid file descriptor 1048569 in syscall close() ==60644== Warning: invalid file descriptor 1048564 in syscall close() ==60644== Warning: invalid file descriptor 1048565 in syscall close() ==60644== Warning: invalid file descriptor 1048566 in syscall close() ==60644== Warning: invalid file descriptor 1048567 in syscall close() ==60644== Use --log-fd= to select an alternative log fd. ==60644== Warning: invalid file descriptor 1048568 in syscall close() ==60644== Warning: invalid file descriptor 1048569 in syscall close() ==58694== ==58694== HEAP SUMMARY: ==58694== in use at exit: 1,780,671 bytes in 1,488 blocks ==58694== total heap usage: 47,722 allocs, 46,234 frees, 583,654,291 bytes allocated ==58694== ==58694== LEAK SUMMARY: ==58694== definitely lost: 0 bytes in 0 blocks ==58694== indirectly lost: 0 bytes in 0 blocks ==58694== possibly lost: 178,943 bytes in 97 blocks ==58694== still reachable: 1,601,728 bytes in 1,391 blocks ==58694== suppressed: 0 bytes in 0 blocks ==58694== Rerun with --leak-check=full to see details of leaked memory ==58694== ==58694== For counts of detected and suppressed errors, rerun with: -v ==58694== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16523 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.