!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_AIREBO_Morse_OConnorAndzelmRobbins_2015_CH__SM_460187474631_000 Supported species : C H 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 = 16268.117463293145 Forces: 1 -4.88097746e+02 -2.08719529e+03 -1.29442593e+03 2 -3.26920363e+02 5.78492096e+02 -2.26477168e+03 3 -2.94023334e+03 -2.56584661e+03 5.45154723e+02 4 -9.78488373e+02 1.75031637e+03 7.33834191e+02 5 2.74919956e+03 -1.42918061e+03 -6.93429816e+02 6 9.18427676e+02 -2.77802608e+02 -1.19453000e+03 7 -9.52248052e+02 -2.14309011e+03 -2.27178281e+03 8 -7.57296685e+02 -2.92333658e+03 -9.85678517e+01 9 1.79549614e+02 -1.33809031e+03 -2.05258035e+03 10 -2.26785672e+02 1.38724810e+03 -1.03975920e+03 11 -4.50649822e+02 -1.28431612e+03 -1.87439736e+03 12 -1.68599022e+03 1.76900537e+03 6.28453511e+02 13 -2.73983658e+03 -6.89914002e+02 -8.24352721e+03 14 1.13863179e+03 1.12785835e+03 -1.45283814e+03 15 7.14599130e+03 -1.40750049e+03 3.44923516e+03 16 -2.33739842e+03 5.50742084e+03 1.42453823e+03 17 -1.45027680e+03 -3.36812945e+02 -4.66172834e+00 18 -1.72897852e+02 1.02435752e+03 1.46214254e+03 19 2.78318065e+02 -1.13135321e+03 7.40629241e+02 20 -6.31114302e+02 2.86481249e+02 8.14073638e+02 21 -5.59593996e+02 -1.65017808e+03 1.07371700e+03 22 3.53850346e+03 1.26748751e+03 1.54664499e+03 23 1.65463064e+03 -3.80727767e+02 8.88375304e+02 24 -9.68893527e+02 3.41005180e+02 8.54742008e+02 25 -3.49731008e+03 -5.29818731e+01 5.15876040e+02 26 7.10981754e+02 2.85565004e+03 3.44368133e+02 27 3.80133779e+03 -4.16052689e+03 4.79419161e+02 28 -5.93971802e+03 4.23487495e+03 1.22054017e+03 29 4.85546132e+02 -9.55046680e+02 1.91610388e+03 30 2.20801122e+03 1.72326471e+03 1.71596077e+03 31 1.41815225e+03 -1.06836237e+02 8.27718653e+02 32 8.76468603e+02 1.06727412e+03 1.30374473e+03 MONOATOMIC STRUCTURE (pbc=True)-- Species = C (Configuration in file "config-T-C.xyz") ----------------------------------------------------------------------------------------------------- Energy = 16268.117463293145 Forces: 1 -4.88097746e+02 -2.08719529e+03 -1.29442593e+03 2 -3.26920363e+02 5.78492096e+02 -2.26477168e+03 3 -2.94023334e+03 -2.56584661e+03 5.45154723e+02 4 -9.78488373e+02 1.75031637e+03 7.33834191e+02 5 2.74919956e+03 -1.42918061e+03 -6.93429816e+02 6 9.18427676e+02 -2.77802608e+02 -1.19453000e+03 7 -9.52248052e+02 -2.14309011e+03 -2.27178281e+03 8 -7.57296685e+02 -2.92333658e+03 -9.85678517e+01 9 1.79549614e+02 -1.33809031e+03 -2.05258035e+03 10 -2.26785672e+02 1.38724810e+03 -1.03975920e+03 11 -4.50649822e+02 -1.28431612e+03 -1.87439736e+03 12 -1.68599022e+03 1.76900537e+03 6.28453511e+02 13 -2.73983658e+03 -6.89914002e+02 -8.24352721e+03 14 1.13863179e+03 1.12785835e+03 -1.45283814e+03 15 7.14599130e+03 -1.40750049e+03 3.44923516e+03 16 -2.33739842e+03 5.50742084e+03 1.42453823e+03 17 -1.45027680e+03 -3.36812945e+02 -4.66172834e+00 18 -1.72897852e+02 1.02435752e+03 1.46214254e+03 19 2.78318065e+02 -1.13135321e+03 7.40629241e+02 20 -6.31114302e+02 2.86481249e+02 8.14073638e+02 21 -5.59593996e+02 -1.65017808e+03 1.07371700e+03 22 3.53850346e+03 1.26748751e+03 1.54664499e+03 23 1.65463064e+03 -3.80727767e+02 8.88375304e+02 24 -9.68893527e+02 3.41005180e+02 8.54742008e+02 25 -3.49731008e+03 -5.29818731e+01 5.15876040e+02 26 7.10981754e+02 2.85565004e+03 3.44368133e+02 27 3.80133779e+03 -4.16052689e+03 4.79419161e+02 28 -5.93971802e+03 4.23487495e+03 1.22054017e+03 29 4.85546132e+02 -9.55046680e+02 1.91610388e+03 30 2.20801122e+03 1.72326471e+03 1.71596077e+03 31 1.41815225e+03 -1.06836237e+02 8.27718653e+02 32 8.76468603e+02 1.06727412e+03 1.30374473e+03 MONOATOMIC STRUCTURE (pbc=False)-- Species = H (Configuration in file "config-F-H.xyz") ----------------------------------------------------------------------------------------------------- Energy = 84.20345259109841 Forces: 1 -8.25021731e+00 -1.09825498e+01 -6.12194320e+00 2 1.92988976e+00 -8.26757462e-01 -1.28315053e+01 3 1.47097447e+00 -9.43258257e+00 -2.53680775e+00 4 -8.31091966e+00 8.21512977e+00 7.65910071e+00 5 -1.27670039e+01 -1.02792471e+01 -1.83573778e+01 6 7.52975627e+00 8.23317290e+00 -8.50382936e+00 7 1.44859789e+01 -7.01654887e+00 2.07729902e+01 8 1.55500025e+01 -7.07556433e+00 1.19743553e+01 9 -3.79422638e+00 1.99164827e+00 -6.79452501e+00 10 -1.37699356e+00 7.43192326e+00 -6.82193057e+00 11 -1.34912145e+01 1.59340469e+00 -1.88830847e+00 12 -4.98188479e+00 1.73694356e+01 -8.87323039e+00 13 3.43626410e+00 2.78218575e+00 -1.47051372e+01 14 6.93370278e+00 5.48899058e+00 -1.26473068e+01 15 1.20449829e+01 -9.97633297e+00 1.15116658e+00 16 -1.40567162e+00 1.65205509e+01 -3.59362113e+00 17 -3.63229035e+01 -3.43814586e+01 -4.14000375e+00 18 2.30071487e+01 1.27985070e+01 -3.15086264e+01 19 3.29925072e+00 -4.58226031e+00 1.87352798e+01 20 -6.83299611e+00 2.91603902e+01 3.87134292e+01 21 8.33205674e+00 -1.53643714e+01 -7.84578501e+00 22 2.95650207e+00 8.99823729e+00 -2.69421138e+01 23 1.68614793e+01 -1.16041308e+01 2.24276888e+00 24 -1.41803104e+01 2.31372941e+00 2.81692265e+01 25 -5.56493135e+00 -1.55976077e+01 5.66560357e+00 26 -1.09678839e-01 8.56892976e+00 3.09336171e+00 27 2.60762970e+00 1.17730125e+00 5.31559887e+00 28 -6.22126915e+00 1.80973471e+00 4.45129215e+00 29 -8.47399799e+00 -6.35444920e+00 1.51364877e+01 30 6.79098796e+00 8.43893386e+00 5.48161615e+00 31 5.04691065e+00 1.70080670e-01 4.22064567e+00 32 -1.99298428e-01 4.11575150e-01 1.32912895e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = H (Configuration in file "config-T-H.xyz") ----------------------------------------------------------------------------------------------------- Energy = 84.20345259109841 Forces: 1 -8.25021731e+00 -1.09825498e+01 -6.12194320e+00 2 1.92988976e+00 -8.26757462e-01 -1.28315053e+01 3 1.47097447e+00 -9.43258257e+00 -2.53680775e+00 4 -8.31091966e+00 8.21512977e+00 7.65910071e+00 5 -1.27670039e+01 -1.02792471e+01 -1.83573778e+01 6 7.52975627e+00 8.23317290e+00 -8.50382936e+00 7 1.44859789e+01 -7.01654887e+00 2.07729902e+01 8 1.55500025e+01 -7.07556433e+00 1.19743553e+01 9 -3.79422638e+00 1.99164827e+00 -6.79452501e+00 10 -1.37699356e+00 7.43192326e+00 -6.82193057e+00 11 -1.34912145e+01 1.59340469e+00 -1.88830847e+00 12 -4.98188479e+00 1.73694356e+01 -8.87323039e+00 13 3.43626410e+00 2.78218575e+00 -1.47051372e+01 14 6.93370278e+00 5.48899058e+00 -1.26473068e+01 15 1.20449829e+01 -9.97633297e+00 1.15116658e+00 16 -1.40567162e+00 1.65205509e+01 -3.59362113e+00 17 -3.63229035e+01 -3.43814586e+01 -4.14000375e+00 18 2.30071487e+01 1.27985070e+01 -3.15086264e+01 19 3.29925072e+00 -4.58226031e+00 1.87352798e+01 20 -6.83299611e+00 2.91603902e+01 3.87134292e+01 21 8.33205674e+00 -1.53643714e+01 -7.84578501e+00 22 2.95650207e+00 8.99823729e+00 -2.69421138e+01 23 1.68614793e+01 -1.16041308e+01 2.24276888e+00 24 -1.41803104e+01 2.31372941e+00 2.81692265e+01 25 -5.56493135e+00 -1.55976077e+01 5.66560357e+00 26 -1.09678839e-01 8.56892976e+00 3.09336171e+00 27 2.60762970e+00 1.17730125e+00 5.31559887e+00 28 -6.22126915e+00 1.80973471e+00 4.45129215e+00 29 -8.47399799e+00 -6.35444920e+00 1.51364877e+01 30 6.79098796e+00 8.43893386e+00 5.48161615e+00 31 5.04691065e+00 1.70080670e-01 4.22064567e+00 32 -1.99298428e-01 4.11575150e-01 1.32912895e+00 MIXED STRUCTURE (pbc=False)-- Species = C H (Configuration in file "config-F-CH.xyz") ----------------------------------------------------------------------------------------------------- Energy = -29.09032313801141 Forces: 1 -4.39431716e-04 -4.05039184e-02 -1.04634560e-02 2 2.27031570e+00 -1.20927026e+00 1.64226916e+00 3 8.08661781e-01 5.81428231e-02 -6.74568089e-01 4 -1.08403820e+00 -7.43917579e-01 4.13406604e+00 5 -7.85882954e-01 -5.61513555e-02 6.44327017e-01 6 6.76569122e-02 2.31899522e+00 2.43389672e+00 7 -8.41813195e-03 7.56934897e-03 2.53939514e-03 8 7.56056532e-01 -1.78567899e-01 4.41271803e-01 9 2.15944269e+00 2.56683086e+00 4.42194868e+00 10 2.34888725e+00 -3.48138484e+00 1.14039601e+01 11 -1.24159585e+01 5.27489037e+00 1.02015576e+00 12 2.55786523e+00 1.47304612e-01 -2.49151279e+00 13 1.59766916e-01 2.68209931e-02 -9.59772001e-02 14 -1.04193163e-02 -9.39806002e-03 9.93040067e-03 15 -9.05980382e-02 -2.31819909e+00 -2.41764198e+00 16 -5.05185760e+00 -5.78480308e-01 -4.52659099e+00 17 2.97502726e-03 -2.54563152e-03 2.30988015e-03 18 1.02409990e+01 -6.63309544e+00 6.07595527e+00 19 1.68116450e-03 6.76046674e-03 -8.38361302e-03 20 1.73551608e-03 -2.88169368e-03 -8.73282325e-04 21 5.99407934e-01 1.33747568e+01 5.89018988e+00 22 -9.29859539e+00 3.72787447e+00 5.54083391e+00 23 -2.31569566e+01 1.04423091e+01 -1.31303679e+01 24 8.01500937e+00 -7.23930203e+00 -1.32826661e+00 25 2.28972063e+01 -4.70010111e+00 -3.46080113e+00 26 -1.16730037e+01 -1.97879492e+00 5.61396893e+00 27 -1.03386519e+01 -3.03781460e+00 -1.40643050e+01 28 1.17933424e+01 2.16751081e+00 -5.44402741e+00 29 9.24386668e+00 -7.89411925e+00 -1.60909444e+00 30 -9.27033331e-03 -9.16744509e-03 -2.93463207e-03 31 2.41008518e-03 2.40104451e-03 -4.94744668e-03 32 -3.19645103e-03 -8.47150428e-03 -6.86701159e-03 MIXED STRUCTURE (pbc=True)-- Species = C H (Configuration in file "config-T-CH.xyz") ----------------------------------------------------------------------------------------------------- Energy = -30.498986018664176 Forces: 1 -1.78746796e-02 1.50461674e+00 -1.72833416e+00 2 2.18694600e+00 -1.17274272e+00 1.73102471e+00 3 8.08273422e-01 5.03507575e-02 -6.78573427e-01 4 -7.27876717e-01 -1.94802746e-01 3.93552298e+00 5 -7.85602700e-01 -6.22525508e-02 6.40691533e-01 6 -7.42532461e-02 1.89343844e+00 2.35686981e+00 7 -9.79630988e-03 -7.27508875e-03 1.56100173e-03 8 7.54670986e-01 -1.80127135e-01 4.36157167e-01 9 2.88776176e+00 2.68274473e+00 4.98184758e+00 10 4.46667710e+00 -4.07573063e+00 1.00951548e+01 11 -1.45451717e+01 4.49748763e+00 2.27009546e+00 12 5.12003040e-01 3.27545265e-01 -6.19361690e-01 13 1.65723457e-01 3.19484108e-02 -1.05101646e-01 14 -2.45566480e-01 1.29100940e-01 -9.07140318e-02 15 -1.49002665e-01 -2.09951707e+00 -2.18843980e+00 16 -5.05433790e+00 -5.96143635e-01 -4.52745758e+00 17 -4.69856018e-03 -4.51354365e-03 6.47521026e-03 18 9.66667548e+00 -6.01636288e+00 5.85573322e+00 19 -1.50552999e-03 8.26395869e-03 -5.34997456e-03 20 -9.82091952e-03 -1.49242561e+00 1.68197303e+00 21 -8.12147086e+00 4.93888703e-02 5.21212218e+00 22 -9.31084038e+00 3.85517226e+00 5.42535260e+00 23 -2.23347137e+01 1.02164593e+01 -1.26149015e+01 24 7.73133429e+00 -7.10644916e+00 -1.54526547e+00 25 2.45033750e+01 -4.16847647e+00 -5.42787363e+00 26 -4.30761912e+00 1.04517556e+01 6.82112360e+00 27 -1.02975657e+01 -2.98754173e+00 -1.42245318e+01 28 1.30563059e+01 2.38238592e+00 -6.08261137e+00 29 9.25438249e+00 -7.90697676e+00 -1.60416220e+00 30 -7.55534252e-03 -8.19418799e-03 -5.78903917e-03 31 8.19696404e-03 5.11409882e-03 6.49238718e-03 32 2.94657283e-03 -6.24098851e-03 -9.72990771e-03 ================================================================================ VALGRIND OUTPUT ================================================================================ ==50190== Memcheck, a memory error detector ==50190== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==50190== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==50190== Command: python runner2.py Sim_LAMMPS_AIREBO_Morse_OConnorAndzelmRobbins_2015_CH__SM_460187474631_000 ==50190== ==51694== Warning: invalid file descriptor 1048564 in syscall close() ==51694== Warning: invalid file descriptor 1048565 in syscall close() ==51694== Warning: invalid file descriptor 1048566 in syscall close() ==51694== Warning: invalid file descriptor 1048567 in syscall close() ==51694== Use --log-fd= to select an alternative log fd. ==51694== Warning: invalid file descriptor 1048568 in syscall close() ==51694== Warning: invalid file descriptor 1048569 in syscall close() ==51697== Warning: invalid file descriptor 1048564 in syscall close() ==51697== Warning: invalid file descriptor 1048565 in syscall close() ==51697== Warning: invalid file descriptor 1048566 in syscall close() ==51697== Warning: invalid file descriptor 1048567 in syscall close() ==51697== Use --log-fd= to select an alternative log fd. ==51697== Warning: invalid file descriptor 1048568 in syscall close() ==51697== Warning: invalid file descriptor 1048569 in syscall close() ==51700== Warning: invalid file descriptor 1048564 in syscall close() ==51700== Warning: invalid file descriptor 1048565 in syscall close() ==51700== Warning: invalid file descriptor 1048566 in syscall close() ==51700== Warning: invalid file descriptor 1048567 in syscall close() ==51700== Use --log-fd= to select an alternative log fd. ==51700== Warning: invalid file descriptor 1048568 in syscall close() ==51700== Warning: invalid file descriptor 1048569 in syscall close() ==51702== Warning: invalid file descriptor 1048564 in syscall close() ==51702== Warning: invalid file descriptor 1048565 in syscall close() ==51702== Warning: invalid file descriptor 1048566 in syscall close() ==51702== Warning: invalid file descriptor 1048567 in syscall close() ==51702== Use --log-fd= to select an alternative log fd. ==51702== Warning: invalid file descriptor 1048568 in syscall close() ==51702== Warning: invalid file descriptor 1048569 in syscall close() ==51703== Warning: invalid file descriptor 1048564 in syscall close() ==51703== Warning: invalid file descriptor 1048565 in syscall close() ==51703== Warning: invalid file descriptor 1048566 in syscall close() ==51703== Warning: invalid file descriptor 1048567 in syscall close() ==51703== Use --log-fd= to select an alternative log fd. ==51703== Warning: invalid file descriptor 1048568 in syscall close() ==51703== Warning: invalid file descriptor 1048569 in syscall close() ==51704== Warning: invalid file descriptor 1048564 in syscall close() ==51704== Warning: invalid file descriptor 1048565 in syscall close() ==51704== Warning: invalid file descriptor 1048566 in syscall close() ==51704== Warning: invalid file descriptor 1048567 in syscall close() ==51704== Use --log-fd= to select an alternative log fd. ==51704== Warning: invalid file descriptor 1048568 in syscall close() ==51704== Warning: invalid file descriptor 1048569 in syscall close() ==51705== Warning: invalid file descriptor 1048564 in syscall close() ==51705== Warning: invalid file descriptor 1048565 in syscall close() ==51705== Warning: invalid file descriptor 1048566 in syscall close() ==51705== Warning: invalid file descriptor 1048567 in syscall close() ==51705== Use --log-fd= to select an alternative log fd. ==51705== Warning: invalid file descriptor 1048568 in syscall close() ==51705== Warning: invalid file descriptor 1048569 in syscall close() ==51706== Warning: invalid file descriptor 1048564 in syscall close() ==51706== Warning: invalid file descriptor 1048565 in syscall close() ==51706== Warning: invalid file descriptor 1048566 in syscall close() ==51706== Warning: invalid file descriptor 1048567 in syscall close() ==51706== Use --log-fd= to select an alternative log fd. ==51706== Warning: invalid file descriptor 1048568 in syscall close() ==51706== Warning: invalid file descriptor 1048569 in syscall close() ==51850== Warning: invalid file descriptor 1048564 in syscall close() ==51850== Warning: invalid file descriptor 1048565 in syscall close() ==51850== Warning: invalid file descriptor 1048566 in syscall close() ==51850== Warning: invalid file descriptor 1048567 in syscall close() ==51850== Use --log-fd= to select an alternative log fd. ==51850== Warning: invalid file descriptor 1048568 in syscall close() ==51850== Warning: invalid file descriptor 1048569 in syscall close() ==51852== Warning: invalid file descriptor 1048564 in syscall close() ==51852== Warning: invalid file descriptor 1048565 in syscall close() ==51852== Warning: invalid file descriptor 1048566 in syscall close() ==51852== Warning: invalid file descriptor 1048567 in syscall close() ==51852== Use --log-fd= to select an alternative log fd. ==51852== Warning: invalid file descriptor 1048568 in syscall close() ==51852== Warning: invalid file descriptor 1048569 in syscall close() ==51854== Warning: invalid file descriptor 1048564 in syscall close() ==51854== Warning: invalid file descriptor 1048565 in syscall close() ==51854== Warning: invalid file descriptor 1048566 in syscall close() ==51854== Warning: invalid file descriptor 1048567 in syscall close() ==51854== Use --log-fd= to select an alternative log fd. ==51854== Warning: invalid file descriptor 1048568 in syscall close() ==51854== Warning: invalid file descriptor 1048569 in syscall close() ==51856== Warning: invalid file descriptor 1048564 in syscall close() ==51856== Warning: invalid file descriptor 1048565 in syscall close() ==51856== Warning: invalid file descriptor 1048566 in syscall close() ==51856== Warning: invalid file descriptor 1048567 in syscall close() ==51856== Use --log-fd= to select an alternative log fd. ==51856== Warning: invalid file descriptor 1048568 in syscall close() ==51856== Warning: invalid file descriptor 1048569 in syscall close() ==52036== Warning: invalid file descriptor 1048564 in syscall close() ==52036== Warning: invalid file descriptor 1048565 in syscall close() ==52036== Warning: invalid file descriptor 1048566 in syscall close() ==52036== Warning: invalid file descriptor 1048567 in syscall close() ==52036== Use --log-fd= to select an alternative log fd. ==52036== Warning: invalid file descriptor 1048568 in syscall close() ==52036== Warning: invalid file descriptor 1048569 in syscall close() ==52045== Warning: invalid file descriptor 1048564 in syscall close() ==52045== Warning: invalid file descriptor 1048565 in syscall close() ==52045== Warning: invalid file descriptor 1048566 in syscall close() ==52045== Warning: invalid file descriptor 1048567 in syscall close() ==52045== Use --log-fd= to select an alternative log fd. ==52045== Warning: invalid file descriptor 1048568 in syscall close() ==52045== Warning: invalid file descriptor 1048569 in syscall close() ==52050== Warning: invalid file descriptor 1048564 in syscall close() ==52050== Warning: invalid file descriptor 1048565 in syscall close() ==52050== Warning: invalid file descriptor 1048566 in syscall close() ==52050== Warning: invalid file descriptor 1048567 in syscall close() ==52050== Use --log-fd= to select an alternative log fd. ==52050== Warning: invalid file descriptor 1048568 in syscall close() ==52050== Warning: invalid file descriptor 1048569 in syscall close() ==52056== Warning: invalid file descriptor 1048564 in syscall close() ==52056== Warning: invalid file descriptor 1048565 in syscall close() ==52056== Warning: invalid file descriptor 1048566 in syscall close() ==52056== Warning: invalid file descriptor 1048567 in syscall close() ==52056== Use --log-fd= to select an alternative log fd. ==52056== Warning: invalid file descriptor 1048568 in syscall close() ==52056== Warning: invalid file descriptor 1048569 in syscall close() ==50190== ==50190== HEAP SUMMARY: ==50190== in use at exit: 1,779,759 bytes in 1,487 blocks ==50190== total heap usage: 41,158 allocs, 39,671 frees, 59,271,936 bytes allocated ==50190== ==50190== LEAK SUMMARY: ==50190== definitely lost: 0 bytes in 0 blocks ==50190== indirectly lost: 0 bytes in 0 blocks ==50190== possibly lost: 178,943 bytes in 97 blocks ==50190== still reachable: 1,600,816 bytes in 1,390 blocks ==50190== suppressed: 0 bytes in 0 blocks ==50190== Rerun with --leak-check=full to see details of leaked memory ==50190== ==50190== For counts of detected and suppressed errors, rerun with: -v ==50190== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 13615 from 621) ================================================================================ 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.