!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_MurdickZhouWadley_2006_GaAs__SM_104202807866_000 Supported species : As Ga random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = As (Configuration in file "config-F-As.xyz") ----------------------------------------------------------------------------------------------------- Energy = 149.3738742009308 Forces: 1 -8.52068530e+00 -8.95971042e+00 -1.34840743e+01 2 -1.58511400e+00 -7.26915281e-01 -1.83574046e+01 3 9.17696230e+00 -1.82192012e+01 -8.40326581e-01 4 -1.70577227e+01 8.39182201e+00 2.10387221e+00 5 4.72041696e+00 -1.41349330e+01 -7.59977558e+00 6 9.20235557e+00 -2.93810057e+00 -1.17367626e+01 7 1.13830859e+01 -1.83835006e+01 -1.10474007e+01 8 -5.56043456e+00 -1.11380533e+01 3.33241422e+00 9 -1.25512105e+01 8.50370992e-01 -1.53109860e+01 10 -5.87709468e+00 2.17072946e+01 -1.61107565e+01 11 -1.21428370e+01 -9.36767227e+00 5.31838816e+00 12 -1.27159711e+01 1.18322860e+01 3.15814466e-01 13 4.01882307e+00 -3.23933923e+00 -3.30140385e+01 14 1.01630416e+01 9.38642846e+00 -9.55997941e+00 15 3.04926338e+01 -2.22642088e+00 2.31364534e+00 16 2.02373119e+00 3.15418370e+01 5.70590619e+00 17 -1.71530433e+01 -9.17707955e+00 7.39231422e+00 18 2.29749664e+00 4.43378152e+00 -5.93627798e-01 19 -2.30317885e+00 -1.16609443e+01 1.11547334e+01 20 -7.96542500e+00 -1.75025452e-01 8.11660319e+00 21 -5.08199556e+00 -1.67725775e+01 3.01679748e+00 22 1.99982038e+01 9.56734360e+00 7.84905718e+00 23 5.36013722e+00 -3.75564826e+00 8.12199542e+00 24 2.27717534e+00 1.25613206e+00 1.31053932e+01 25 -1.94483899e+01 -5.42366999e+00 -5.16912170e+00 26 -2.75730268e+00 2.57331728e+01 -5.35635577e+00 27 7.50956370e-01 -1.43622686e+01 2.24004764e+01 28 -1.69383845e+01 1.51782041e+01 9.65997215e+00 29 2.75730281e+00 -1.20069576e+01 7.15085876e+00 30 1.32541120e+01 1.14911453e+01 4.00299301e+00 31 1.22333210e+01 -2.87580462e+00 9.37623799e+00 32 7.54903405e+00 1.41740041e+01 1.77431371e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = As (Configuration in file "config-T-As.xyz") ----------------------------------------------------------------------------------------------------- Energy = 149.3738742009308 Forces: 1 -8.52068530e+00 -8.95971042e+00 -1.34840743e+01 2 -1.58511400e+00 -7.26915281e-01 -1.83574046e+01 3 9.17696230e+00 -1.82192012e+01 -8.40326581e-01 4 -1.70577227e+01 8.39182201e+00 2.10387221e+00 5 4.72041696e+00 -1.41349330e+01 -7.59977558e+00 6 9.20235557e+00 -2.93810057e+00 -1.17367626e+01 7 1.13830859e+01 -1.83835006e+01 -1.10474007e+01 8 -5.56043456e+00 -1.11380533e+01 3.33241422e+00 9 -1.25512105e+01 8.50370992e-01 -1.53109860e+01 10 -5.87709468e+00 2.17072946e+01 -1.61107565e+01 11 -1.21428370e+01 -9.36767227e+00 5.31838816e+00 12 -1.27159711e+01 1.18322860e+01 3.15814466e-01 13 4.01882307e+00 -3.23933923e+00 -3.30140385e+01 14 1.01630416e+01 9.38642846e+00 -9.55997941e+00 15 3.04926338e+01 -2.22642088e+00 2.31364534e+00 16 2.02373119e+00 3.15418370e+01 5.70590619e+00 17 -1.71530433e+01 -9.17707955e+00 7.39231422e+00 18 2.29749664e+00 4.43378152e+00 -5.93627798e-01 19 -2.30317885e+00 -1.16609443e+01 1.11547334e+01 20 -7.96542500e+00 -1.75025452e-01 8.11660319e+00 21 -5.08199556e+00 -1.67725775e+01 3.01679748e+00 22 1.99982038e+01 9.56734360e+00 7.84905718e+00 23 5.36013722e+00 -3.75564826e+00 8.12199542e+00 24 2.27717534e+00 1.25613206e+00 1.31053932e+01 25 -1.94483899e+01 -5.42366999e+00 -5.16912170e+00 26 -2.75730268e+00 2.57331728e+01 -5.35635577e+00 27 7.50956370e-01 -1.43622686e+01 2.24004764e+01 28 -1.69383845e+01 1.51782041e+01 9.65997215e+00 29 2.75730281e+00 -1.20069576e+01 7.15085876e+00 30 1.32541120e+01 1.14911453e+01 4.00299301e+00 31 1.22333210e+01 -2.87580462e+00 9.37623799e+00 32 7.54903405e+00 1.41740041e+01 1.77431371e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Ga (Configuration in file "config-F-Ga.xyz") ----------------------------------------------------------------------------------------------------- Energy = 38.313160183810396 Forces: 1 -8.14055618e+00 -6.93002051e+00 -8.01947313e+00 2 6.84331324e-01 5.50537698e+00 -1.08698570e+01 3 4.56533982e+00 -1.00469009e+01 2.26954603e+00 4 -9.86219361e+00 -3.68957054e+00 2.23079056e+00 5 6.11040376e+00 -7.43848261e+00 -5.19136377e+00 6 4.05276057e+00 -2.55569290e+00 -3.29923651e+00 7 1.76008282e+00 -2.52549205e+00 -9.84074261e-01 8 6.27296039e-01 -5.82206367e+00 2.95251112e+00 9 -1.01453775e+01 2.17417345e+00 -1.28854327e+01 10 -1.47750286e+00 5.56798980e+00 -4.69413504e+00 11 3.07453426e+00 -3.10330076e+00 3.14971057e+00 12 -8.63300533e+00 8.05657065e+00 -1.69362549e+00 13 -4.72460059e+00 -3.05496784e+00 -1.41566533e+01 14 1.13096918e+01 1.24812882e+01 -1.01267628e+01 15 1.75613998e+01 -9.78373588e+00 -6.43792531e+00 16 -7.62262516e+00 2.01069942e+01 -2.18681559e+00 17 -8.33933691e+00 -7.13453063e+00 8.30012839e-02 18 3.29679970e+00 6.35047467e+00 -5.25175758e+00 19 3.23684299e+00 -1.26773023e+01 1.01943700e+01 20 -9.67946052e+00 6.39690257e+00 6.85727457e+00 21 3.37755715e+00 -6.87018272e+00 -2.69361944e+00 22 8.61396002e+00 -9.90789853e+00 2.49081289e+00 23 5.75816635e+00 -4.25612413e+00 2.20500193e+00 24 1.57645810e+00 3.10791315e+00 6.74851632e+00 25 -7.74037779e+00 3.31250750e+00 6.81831500e+00 26 1.04683004e+00 7.82312403e+00 2.87062960e+00 27 -3.61686067e+00 -3.02248484e+00 7.55247612e+00 28 -4.23674612e+00 1.83514162e+00 2.52552577e+00 29 -1.16061441e+01 -9.91492147e+00 8.96889591e+00 30 1.21913427e+01 1.47493144e+01 5.10693490e+00 31 5.02021244e+00 -1.67529059e+00 8.93674426e+00 32 1.96077772e+00 1.29411916e+01 6.52967505e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = Ga (Configuration in file "config-T-Ga.xyz") ----------------------------------------------------------------------------------------------------- Energy = 38.313160183810396 Forces: 1 -8.14055618e+00 -6.93002051e+00 -8.01947313e+00 2 6.84331324e-01 5.50537698e+00 -1.08698570e+01 3 4.56533982e+00 -1.00469009e+01 2.26954603e+00 4 -9.86219361e+00 -3.68957054e+00 2.23079056e+00 5 6.11040376e+00 -7.43848261e+00 -5.19136377e+00 6 4.05276057e+00 -2.55569290e+00 -3.29923651e+00 7 1.76008282e+00 -2.52549205e+00 -9.84074261e-01 8 6.27296039e-01 -5.82206367e+00 2.95251112e+00 9 -1.01453775e+01 2.17417345e+00 -1.28854327e+01 10 -1.47750286e+00 5.56798980e+00 -4.69413504e+00 11 3.07453426e+00 -3.10330076e+00 3.14971057e+00 12 -8.63300533e+00 8.05657065e+00 -1.69362549e+00 13 -4.72460059e+00 -3.05496784e+00 -1.41566533e+01 14 1.13096918e+01 1.24812882e+01 -1.01267628e+01 15 1.75613998e+01 -9.78373588e+00 -6.43792531e+00 16 -7.62262516e+00 2.01069942e+01 -2.18681559e+00 17 -8.33933691e+00 -7.13453063e+00 8.30012839e-02 18 3.29679970e+00 6.35047467e+00 -5.25175758e+00 19 3.23684299e+00 -1.26773023e+01 1.01943700e+01 20 -9.67946052e+00 6.39690257e+00 6.85727457e+00 21 3.37755715e+00 -6.87018272e+00 -2.69361944e+00 22 8.61396002e+00 -9.90789853e+00 2.49081289e+00 23 5.75816635e+00 -4.25612413e+00 2.20500193e+00 24 1.57645810e+00 3.10791315e+00 6.74851632e+00 25 -7.74037779e+00 3.31250750e+00 6.81831500e+00 26 1.04683004e+00 7.82312403e+00 2.87062960e+00 27 -3.61686067e+00 -3.02248484e+00 7.55247612e+00 28 -4.23674612e+00 1.83514162e+00 2.52552577e+00 29 -1.16061441e+01 -9.91492147e+00 8.96889591e+00 30 1.21913427e+01 1.47493144e+01 5.10693490e+00 31 5.02021244e+00 -1.67529059e+00 8.93674426e+00 32 1.96077772e+00 1.29411916e+01 6.52967505e+00 MIXED STRUCTURE (pbc=False)-- Species = As Ga (Configuration in file "config-F-AsGa.xyz") ----------------------------------------------------------------------------------------------------- Energy = 183.8969248409594 Forces: 1 -6.47654076e+00 -5.97316765e+00 -7.38971251e+00 2 -8.90304672e+00 -9.02789990e+00 -2.84377518e+01 3 -9.30013025e+00 -3.04568365e+01 -8.81130427e+00 4 -3.29240417e+01 -5.82016336e+00 -1.44104059e+01 5 1.20027978e+01 -1.70983426e+01 -2.22750644e+01 6 1.51731611e+01 -5.48814294e+00 -1.28677124e+01 7 1.26340614e+01 -1.01507258e+01 -6.02091802e+00 8 2.49680004e+01 -9.10242443e+00 -1.01099679e+01 9 -1.73175577e+01 2.62486644e+00 -1.28330554e+01 10 -5.25044076e-01 1.10763665e+01 -1.33188643e+01 11 -9.67421837e+00 2.09995675e+01 3.32786126e+00 12 -1.30101827e+01 1.15961050e+01 2.79264951e+00 13 4.92624911e+00 1.11824536e+01 -2.76802843e+01 14 1.12305972e+01 9.46237002e+00 -1.07322476e+01 15 2.85035120e+01 -2.80269866e+00 -7.99316594e+00 16 -1.22446134e+00 2.20647376e+01 -1.01216558e+00 17 -2.65048144e+01 -2.51101304e+01 4.09694233e+00 18 -3.25584581e+00 2.70398287e+01 3.38634149e+01 19 1.77134453e+00 -1.72825884e+01 1.36490626e+01 20 -2.32385010e+01 -1.13209630e+01 1.77147470e+01 21 1.16420411e+01 -3.42987523e+01 4.81968627e+00 22 3.50500123e+01 1.87625311e+01 -2.35346698e+01 23 1.17094585e+01 -2.15667328e+01 1.79695851e+01 24 -1.91312251e+01 -2.06403882e+00 3.45452397e+01 25 -2.49948154e+01 6.44482710e+00 -5.19754135e+00 26 -1.96991612e+00 1.83547792e+01 1.19695640e+01 27 2.32590497e+01 1.41749703e+01 1.80520925e+01 28 -3.97684261e+00 9.33036566e+00 7.41701632e+00 29 -1.26786171e+01 3.03655171e-01 1.91151399e+01 30 1.36724734e+01 1.63296490e+01 5.07763075e+00 31 6.91815196e+00 4.00122391e+00 1.30413382e+01 32 1.64489075e+00 3.81531078e+00 5.17286107e+00 MIXED STRUCTURE (pbc=True)-- Species = As Ga (Configuration in file "config-T-AsGa.xyz") ----------------------------------------------------------------------------------------------------- Energy = 335.88176327274084 Forces: 1 -1.46203591e+01 9.32056866e+00 -7.23267050e+00 2 -3.15189375e+00 -1.18553440e+01 -1.18554201e+01 3 -4.58972020e+00 2.14185444e+00 -5.76004542e-01 4 -2.05236190e+01 -4.22731276e-01 -1.26530033e+01 5 1.28239491e+01 1.49267261e+00 -8.55401123e+00 6 6.38597972e+00 -2.84244339e+00 -8.78875075e-01 7 -3.82394873e+00 3.13387406e+00 -6.84713813e+00 8 2.57519452e+01 -8.40194560e+00 -9.21863930e+00 9 -8.46035130e+00 2.01910622e+00 -1.01112471e+00 10 7.00707513e+00 -1.80062692e+01 -6.41821758e+00 11 -7.95889651e+00 2.03880331e+01 3.53536051e+00 12 -3.87591542e+00 -1.07296389e+01 -2.79356989e+00 13 1.02723651e+01 9.27881001e+00 -1.22530023e+01 14 9.58730232e+00 3.81780581e+00 -1.04975170e+01 15 9.86531732e+00 -6.32753368e+00 -3.53671633e+00 16 3.37944729e+00 -5.13272593e+00 1.13849722e+00 17 -1.24380077e+01 -1.03862803e+01 1.25984362e+01 18 -2.94552850e+00 2.77444757e+01 3.32464649e+01 19 1.11630105e+00 -7.65266058e+00 2.74377483e+00 20 -1.34903479e+01 -8.74328428e+00 4.64958424e+00 21 1.30240554e+01 -2.04505125e+01 8.97880607e+00 22 1.66340607e+01 1.80989518e+01 -2.69175680e+01 23 5.80704849e+00 -2.50535715e+01 1.50085635e+01 24 -2.00768989e+01 2.03883159e+00 1.89159012e+01 25 -1.28980424e+00 3.92578441e+00 -1.18331138e+01 26 -1.69230869e-01 -3.75292584e-01 1.42279210e+01 27 2.15099178e+01 1.37487004e+01 -5.86676463e+00 28 -2.74430422e+00 1.12958264e+01 -4.55519762e+00 29 -1.34208054e+01 6.59956108e-01 1.88683417e+01 30 -1.66680219e+00 5.82894188e+00 1.41983524e+01 31 -1.30225773e+01 8.87778170e+00 8.59577650e+00 32 5.10424657e+00 -7.43174123e+00 -1.32072263e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==29690== Memcheck, a memory error detector ==29690== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==29690== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==29690== Command: python runner2.py Sim_LAMMPS_BOP_MurdickZhouWadley_2006_GaAs__SM_104202807866_000 ==29690== ==30799== Warning: invalid file descriptor 1048564 in syscall close() ==30799== Warning: invalid file descriptor 1048565 in syscall close() ==30799== Warning: invalid file descriptor 1048566 in syscall close() ==30799== Warning: invalid file descriptor 1048567 in syscall close() ==30799== Use --log-fd= to select an alternative log fd. ==30799== Warning: invalid file descriptor 1048568 in syscall close() ==30799== Warning: invalid file descriptor 1048569 in syscall close() ==30800== Warning: invalid file descriptor 1048564 in syscall close() ==30800== Warning: invalid file descriptor 1048565 in syscall close() ==30800== Warning: invalid file descriptor 1048566 in syscall close() ==30800== Warning: invalid file descriptor 1048567 in syscall close() ==30800== Use --log-fd= to select an alternative log fd. ==30800== Warning: invalid file descriptor 1048568 in syscall close() ==30800== Warning: invalid file descriptor 1048569 in syscall close() ==30801== Warning: invalid file descriptor 1048564 in syscall close() ==30801== Warning: invalid file descriptor 1048565 in syscall close() ==30801== Warning: invalid file descriptor 1048566 in syscall close() ==30801== Warning: invalid file descriptor 1048567 in syscall close() ==30801== Use --log-fd= to select an alternative log fd. ==30801== Warning: invalid file descriptor 1048568 in syscall close() ==30801== Warning: invalid file descriptor 1048569 in syscall close() ==30802== Warning: invalid file descriptor 1048564 in syscall close() ==30802== Warning: invalid file descriptor 1048565 in syscall close() ==30802== Warning: invalid file descriptor 1048566 in syscall close() ==30802== Warning: invalid file descriptor 1048567 in syscall close() ==30802== Use --log-fd= to select an alternative log fd. ==30802== Warning: invalid file descriptor 1048568 in syscall close() ==30802== Warning: invalid file descriptor 1048569 in syscall close() ==30803== Warning: invalid file descriptor 1048564 in syscall close() ==30803== Warning: invalid file descriptor 1048565 in syscall close() ==30803== Warning: invalid file descriptor 1048566 in syscall close() ==30803== Warning: invalid file descriptor 1048567 in syscall close() ==30803== Use --log-fd= to select an alternative log fd. ==30803== Warning: invalid file descriptor 1048568 in syscall close() ==30803== Warning: invalid file descriptor 1048569 in syscall close() ==30804== Warning: invalid file descriptor 1048564 in syscall close() ==30804== Warning: invalid file descriptor 1048565 in syscall close() ==30804== Warning: invalid file descriptor 1048566 in syscall close() ==30804== Warning: invalid file descriptor 1048567 in syscall close() ==30804== Use --log-fd= to select an alternative log fd. ==30804== Warning: invalid file descriptor 1048568 in syscall close() ==30804== Warning: invalid file descriptor 1048569 in syscall close() ==30805== Warning: invalid file descriptor 1048564 in syscall close() ==30805== Warning: invalid file descriptor 1048565 in syscall close() ==30805== Warning: invalid file descriptor 1048566 in syscall close() ==30805== Warning: invalid file descriptor 1048567 in syscall close() ==30805== Use --log-fd= to select an alternative log fd. ==30805== Warning: invalid file descriptor 1048568 in syscall close() ==30805== Warning: invalid file descriptor 1048569 in syscall close() ==30807== Warning: invalid file descriptor 1048564 in syscall close() ==30807== Warning: invalid file descriptor 1048565 in syscall close() ==30807== Warning: invalid file descriptor 1048566 in syscall close() ==30807== Warning: invalid file descriptor 1048567 in syscall close() ==30807== Use --log-fd= to select an alternative log fd. ==30807== Warning: invalid file descriptor 1048568 in syscall close() ==30807== Warning: invalid file descriptor 1048569 in syscall close() ==30957== Warning: invalid file descriptor 1048564 in syscall close() ==30957== Warning: invalid file descriptor 1048565 in syscall close() ==30957== Warning: invalid file descriptor 1048566 in syscall close() ==30957== Warning: invalid file descriptor 1048567 in syscall close() ==30957== Use --log-fd= to select an alternative log fd. ==30957== Warning: invalid file descriptor 1048568 in syscall close() ==30957== Warning: invalid file descriptor 1048569 in syscall close() ==30958== Warning: invalid file descriptor 1048564 in syscall close() ==30958== Warning: invalid file descriptor 1048565 in syscall close() ==30958== Warning: invalid file descriptor 1048566 in syscall close() ==30958== Warning: invalid file descriptor 1048567 in syscall close() ==30958== Use --log-fd= to select an alternative log fd. ==30958== Warning: invalid file descriptor 1048568 in syscall close() ==30958== Warning: invalid file descriptor 1048569 in syscall close() ==30959== Warning: invalid file descriptor 1048564 in syscall close() ==30959== Warning: invalid file descriptor 1048565 in syscall close() ==30959== Warning: invalid file descriptor 1048566 in syscall close() ==30959== Warning: invalid file descriptor 1048567 in syscall close() ==30959== Use --log-fd= to select an alternative log fd. ==30959== Warning: invalid file descriptor 1048568 in syscall close() ==30959== Warning: invalid file descriptor 1048569 in syscall close() ==30961== Warning: invalid file descriptor 1048564 in syscall close() ==30961== Warning: invalid file descriptor 1048565 in syscall close() ==30961== Warning: invalid file descriptor 1048566 in syscall close() ==30961== Warning: invalid file descriptor 1048567 in syscall close() ==30961== Use --log-fd= to select an alternative log fd. ==30961== Warning: invalid file descriptor 1048568 in syscall close() ==30961== Warning: invalid file descriptor 1048569 in syscall close() ==32051== Warning: invalid file descriptor 1048564 in syscall close() ==32051== Warning: invalid file descriptor 1048565 in syscall close() ==32051== Warning: invalid file descriptor 1048566 in syscall close() ==32051== Warning: invalid file descriptor 1048567 in syscall close() ==32051== Use --log-fd= to select an alternative log fd. ==32051== Warning: invalid file descriptor 1048568 in syscall close() ==32051== Warning: invalid file descriptor 1048569 in syscall close() ==32059== Warning: invalid file descriptor 1048564 in syscall close() ==32059== Warning: invalid file descriptor 1048565 in syscall close() ==32059== Warning: invalid file descriptor 1048566 in syscall close() ==32059== Warning: invalid file descriptor 1048567 in syscall close() ==32059== Use --log-fd= to select an alternative log fd. ==32059== Warning: invalid file descriptor 1048568 in syscall close() ==32059== Warning: invalid file descriptor 1048569 in syscall close() ==32065== Warning: invalid file descriptor 1048564 in syscall close() ==32065== Warning: invalid file descriptor 1048565 in syscall close() ==32065== Warning: invalid file descriptor 1048566 in syscall close() ==32065== Warning: invalid file descriptor 1048567 in syscall close() ==32065== Use --log-fd= to select an alternative log fd. ==32065== Warning: invalid file descriptor 1048568 in syscall close() ==32065== Warning: invalid file descriptor 1048569 in syscall close() ==32071== Warning: invalid file descriptor 1048564 in syscall close() ==32071== Warning: invalid file descriptor 1048565 in syscall close() ==32071== Warning: invalid file descriptor 1048566 in syscall close() ==32071== Warning: invalid file descriptor 1048567 in syscall close() ==32071== Use --log-fd= to select an alternative log fd. ==32071== Warning: invalid file descriptor 1048568 in syscall close() ==32071== Warning: invalid file descriptor 1048569 in syscall close() ==29690== ==29690== HEAP SUMMARY: ==29690== in use at exit: 1,780,707 bytes in 1,488 blocks ==29690== total heap usage: 167,217 allocs, 165,729 frees, 5,808,730,193 bytes allocated ==29690== ==29690== LEAK SUMMARY: ==29690== definitely lost: 0 bytes in 0 blocks ==29690== indirectly lost: 0 bytes in 0 blocks ==29690== possibly lost: 178,943 bytes in 97 blocks ==29690== still reachable: 1,601,764 bytes in 1,391 blocks ==29690== suppressed: 0 bytes in 0 blocks ==29690== Rerun with --leak-check=full to see details of leaked memory ==29690== ==29690== For counts of detected and suppressed errors, rerun with: -v ==29690== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16542 from 616) ================================================================================ 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.