!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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 : EAM_Dynamo_SchopfBrommerFrigan_2012_AlMnPd__MO_137572817842_000 Supported species : Al Mn Pd 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 = -292.8879348799834 Forces: 1 3.05503082e+01 1.66830360e+02 2.19428829e+02 2 3.49121749e+02 -2.39379115e+02 2.48871042e+01 3 -7.44590148e+01 7.83162569e+01 -7.11123677e+01 4 2.07098292e+01 -2.48515597e+02 -1.87493563e+02 5 -3.48250978e+02 2.11459417e+02 -3.14164619e+01 6 1.51789841e+01 2.70554057e+00 -1.52227875e+01 7 1.04272623e+02 1.99233358e+02 2.14194534e+02 8 2.00691277e+02 3.13702015e+02 -2.33893878e+01 9 3.04052312e+01 1.83360971e+02 2.86814819e+02 10 6.35481026e+00 -5.80182553e+01 1.23587998e+02 11 -1.11633734e+02 2.99282347e+01 7.26149552e+01 12 9.32255244e+01 -1.49258701e+02 -1.88285472e+02 13 3.66835980e+02 1.87411091e+02 2.14873282e+02 14 -2.08708226e+02 -3.34249996e+02 1.47292625e+02 15 -3.42335623e+02 -1.45585036e+02 -3.28829907e+02 16 -8.40853584e+01 -1.22128429e+00 -1.95397601e+02 17 -2.47292431e+01 1.10036117e+01 3.78978959e+01 18 1.82401736e+01 7.56982708e+00 1.56729979e+01 19 4.61478043e+01 1.65765710e+01 -1.17138828e+00 20 -9.47870664e+00 -2.06988648e+01 -2.20397032e+01 21 -2.84177412e+01 -1.48073913e+01 1.17018448e+01 22 -8.29748896e+01 -2.40323983e+02 -1.30095787e+02 23 2.04223403e+01 3.77322708e+01 -7.17671158e+01 24 -2.94214229e+01 -1.30374788e+01 4.73790600e+00 25 1.99591516e+02 2.00937828e+02 -9.97784906e+01 26 -1.69919488e+02 -2.10855471e+02 -3.97850140e+01 27 -2.24490558e+02 2.14098956e+02 3.24617146e+01 28 2.10846284e+02 -1.96540426e+02 -2.92005146e+01 29 2.05170043e+01 2.78220804e+00 3.18287177e+01 30 -1.14927129e+01 -1.77977037e+02 1.77004911e+02 31 -6.43880066e+01 2.29528584e+02 -1.86855115e+02 32 8.16742642e+01 -4.27084637e+01 6.84053977e+00 MONOATOMIC STRUCTURE (pbc=True)-- Species = Al (Configuration in file "config-T-Al.xyz") ----------------------------------------------------------------------------------------------------- Energy = -292.8879348799834 Forces: 1 3.05503082e+01 1.66830360e+02 2.19428829e+02 2 3.49121749e+02 -2.39379115e+02 2.48871042e+01 3 -7.44590148e+01 7.83162569e+01 -7.11123677e+01 4 2.07098292e+01 -2.48515597e+02 -1.87493563e+02 5 -3.48250978e+02 2.11459417e+02 -3.14164619e+01 6 1.51789841e+01 2.70554057e+00 -1.52227875e+01 7 1.04272623e+02 1.99233358e+02 2.14194534e+02 8 2.00691277e+02 3.13702015e+02 -2.33893878e+01 9 3.04052312e+01 1.83360971e+02 2.86814819e+02 10 6.35481026e+00 -5.80182553e+01 1.23587998e+02 11 -1.11633734e+02 2.99282347e+01 7.26149552e+01 12 9.32255244e+01 -1.49258701e+02 -1.88285472e+02 13 3.66835980e+02 1.87411091e+02 2.14873282e+02 14 -2.08708226e+02 -3.34249996e+02 1.47292625e+02 15 -3.42335623e+02 -1.45585036e+02 -3.28829907e+02 16 -8.40853584e+01 -1.22128429e+00 -1.95397601e+02 17 -2.47292431e+01 1.10036117e+01 3.78978959e+01 18 1.82401736e+01 7.56982708e+00 1.56729979e+01 19 4.61478043e+01 1.65765710e+01 -1.17138828e+00 20 -9.47870664e+00 -2.06988648e+01 -2.20397032e+01 21 -2.84177412e+01 -1.48073913e+01 1.17018448e+01 22 -8.29748896e+01 -2.40323983e+02 -1.30095787e+02 23 2.04223403e+01 3.77322708e+01 -7.17671158e+01 24 -2.94214229e+01 -1.30374788e+01 4.73790600e+00 25 1.99591516e+02 2.00937828e+02 -9.97784906e+01 26 -1.69919488e+02 -2.10855471e+02 -3.97850140e+01 27 -2.24490558e+02 2.14098956e+02 3.24617146e+01 28 2.10846284e+02 -1.96540426e+02 -2.92005146e+01 29 2.05170043e+01 2.78220804e+00 3.18287177e+01 30 -1.14927129e+01 -1.77977037e+02 1.77004911e+02 31 -6.43880066e+01 2.29528584e+02 -1.86855115e+02 32 8.16742642e+01 -4.27084637e+01 6.84053977e+00 MONOATOMIC STRUCTURE (pbc=False)-- Species = Mn (Configuration in file "config-F-Mn.xyz") ----------------------------------------------------------------------------------------------------- Energy = -150.21802029535954 Forces: 1 1.91847830e-01 2.17432001e-01 2.07065130e+00 2 -7.28646975e-01 -9.09535830e+00 -1.69191972e+01 3 -4.10618023e+00 -9.82955252e+00 -1.68920682e+00 4 -1.39517429e+01 -8.24020744e+00 7.24717246e-01 5 1.96081439e+00 2.62835635e+01 2.80199857e+01 6 1.17105935e+01 6.57146436e-01 -1.11984230e+01 7 1.22322109e+01 -1.14327612e+01 3.50163372e+00 8 -9.02987959e+00 -4.08369471e+01 -3.89271123e+01 9 -6.80885888e+00 7.14619251e+00 -1.33355122e+01 10 -9.57627148e-01 3.80520606e+00 -3.29816412e+00 11 5.16934207e+00 3.83714934e+00 -2.90054359e+00 12 -1.12370991e+01 1.41487397e+01 -8.88798323e+00 13 6.24189798e-01 5.80998144e+00 -1.38267893e+01 14 1.08122007e+00 5.49665477e+00 -4.69429867e+00 15 1.33659664e+01 3.03873997e+00 -3.24546675e+00 16 1.42516802e+00 1.49528699e+01 -7.06191434e+00 17 -1.29739752e+00 -5.77904629e-01 5.51493642e-01 18 2.72262333e-01 -1.86356159e+01 6.56628393e+00 19 -2.39503487e+00 -1.34141940e+00 1.29401826e+00 20 1.21332204e+01 1.56401558e+01 2.41869460e+00 21 -4.75676505e+00 -4.59407479e+00 4.93756256e-01 22 1.51655422e+01 -6.08431700e+00 1.02480684e+01 23 -1.94030369e+00 1.47729204e+00 -1.14416905e+00 24 5.19278618e+00 -4.40837891e+00 1.48392801e+01 25 -2.16954382e+01 9.11850102e+00 1.57165302e+01 26 2.01039746e+00 2.00122389e+01 5.73547712e+00 27 -1.41854595e+01 -2.24697602e+01 1.77547336e+01 28 -8.73917853e+00 -8.24857868e+00 -5.45920246e+00 29 5.37366503e-01 -2.79609979e+00 2.16080284e+00 30 1.10582943e+01 1.28617687e+01 2.89428384e-02 31 8.06468964e+00 -4.85144079e+00 9.83654210e+00 32 -3.66299913e-01 8.93878460e+00 1.06263711e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Mn (Configuration in file "config-T-Mn.xyz") ----------------------------------------------------------------------------------------------------- Energy = -150.21802029535954 Forces: 1 1.91847830e-01 2.17432001e-01 2.07065130e+00 2 -7.28646975e-01 -9.09535830e+00 -1.69191972e+01 3 -4.10618023e+00 -9.82955252e+00 -1.68920682e+00 4 -1.39517429e+01 -8.24020744e+00 7.24717246e-01 5 1.96081439e+00 2.62835635e+01 2.80199857e+01 6 1.17105935e+01 6.57146436e-01 -1.11984230e+01 7 1.22322109e+01 -1.14327612e+01 3.50163372e+00 8 -9.02987959e+00 -4.08369471e+01 -3.89271123e+01 9 -6.80885888e+00 7.14619251e+00 -1.33355122e+01 10 -9.57627148e-01 3.80520606e+00 -3.29816412e+00 11 5.16934207e+00 3.83714934e+00 -2.90054359e+00 12 -1.12370991e+01 1.41487397e+01 -8.88798323e+00 13 6.24189798e-01 5.80998144e+00 -1.38267893e+01 14 1.08122007e+00 5.49665477e+00 -4.69429867e+00 15 1.33659664e+01 3.03873997e+00 -3.24546675e+00 16 1.42516802e+00 1.49528699e+01 -7.06191434e+00 17 -1.29739752e+00 -5.77904629e-01 5.51493642e-01 18 2.72262333e-01 -1.86356159e+01 6.56628393e+00 19 -2.39503487e+00 -1.34141940e+00 1.29401826e+00 20 1.21332204e+01 1.56401558e+01 2.41869460e+00 21 -4.75676505e+00 -4.59407479e+00 4.93756256e-01 22 1.51655422e+01 -6.08431700e+00 1.02480684e+01 23 -1.94030369e+00 1.47729204e+00 -1.14416905e+00 24 5.19278618e+00 -4.40837891e+00 1.48392801e+01 25 -2.16954382e+01 9.11850102e+00 1.57165302e+01 26 2.01039746e+00 2.00122389e+01 5.73547712e+00 27 -1.41854595e+01 -2.24697602e+01 1.77547336e+01 28 -8.73917853e+00 -8.24857868e+00 -5.45920246e+00 29 5.37366503e-01 -2.79609979e+00 2.16080284e+00 30 1.10582943e+01 1.28617687e+01 2.89428384e-02 31 8.06468964e+00 -4.85144079e+00 9.83654210e+00 32 -3.66299913e-01 8.93878460e+00 1.06263711e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Pd (Configuration in file "config-F-Pd.xyz") ----------------------------------------------------------------------------------------------------- Energy = -979.7994570539607 Forces: 1 2.94742901e+01 9.70090717e+01 1.38035538e+02 2 4.90776934e-01 2.96246121e+02 3.81398992e+02 3 1.85667489e+02 3.93650089e+01 -2.28502115e+02 4 8.58903954e+01 5.65650316e+01 1.13325929e+02 5 -5.63250758e+01 4.43360539e+01 3.01543864e+02 6 -1.37975154e+01 -7.52709406e+01 6.66898687e+01 7 -4.28227144e+02 3.84451960e+02 -2.06409381e+02 8 5.06945558e+02 -8.70672622e+01 1.13946105e+01 9 -1.33523883e+01 2.93123988e+01 2.53076798e+01 10 1.75957625e+02 -1.22420174e+02 5.36516407e+01 11 2.99662657e+02 -4.06326469e+01 -3.57437016e+02 12 -2.88268573e+00 -2.09091544e+01 -3.52922592e+01 13 -7.06635856e+01 4.01660492e+02 3.85413811e+02 14 -3.26034161e+02 -1.79962318e+02 1.68367993e+01 15 -3.96894921e+02 -3.04645148e+02 3.49567247e+02 16 -4.82831037e+02 -4.18205554e+02 9.69396971e+01 17 5.39832780e+02 4.58121614e+02 1.85946898e+02 18 -4.95680176e+02 -5.61570124e+02 1.10984468e+02 19 -8.24008368e+01 1.51417429e+02 -4.16658004e+02 20 4.49148568e+01 -4.07268434e+01 -1.15283734e+01 21 5.22033866e+01 1.89843096e+02 3.07844395e+02 22 -3.39473510e+02 1.21022619e+02 2.14971864e+02 23 -3.65913139e+02 4.07682045e+02 -3.19663826e+02 24 3.66211714e+02 -3.10993283e+02 -3.22265175e+02 25 1.99670479e+02 -1.86398050e+02 -8.66604162e+01 26 4.18690306e+02 -2.60823888e+02 -8.67258886e+01 27 8.34127692e+01 3.72343102e+02 -2.80731784e+02 28 1.40970017e+01 -2.35483783e+01 1.96613443e+00 29 3.09217397e+02 -2.13073495e+02 -1.63981656e+02 30 9.77599978e+00 1.35455012e+01 -2.78386654e+00 31 8.36429989e+00 -8.43478625e+01 -6.18486754e+01 32 -2.56003605e+02 -1.32326424e+02 -1.81330999e+02 MONOATOMIC STRUCTURE (pbc=True)-- Species = Pd (Configuration in file "config-T-Pd.xyz") ----------------------------------------------------------------------------------------------------- Energy = -979.7994570539607 Forces: 1 2.94742901e+01 9.70090717e+01 1.38035538e+02 2 4.90776934e-01 2.96246121e+02 3.81398992e+02 3 1.85667489e+02 3.93650089e+01 -2.28502115e+02 4 8.58903954e+01 5.65650316e+01 1.13325929e+02 5 -5.63250758e+01 4.43360539e+01 3.01543864e+02 6 -1.37975154e+01 -7.52709406e+01 6.66898687e+01 7 -4.28227144e+02 3.84451960e+02 -2.06409381e+02 8 5.06945558e+02 -8.70672622e+01 1.13946105e+01 9 -1.33523883e+01 2.93123988e+01 2.53076798e+01 10 1.75957625e+02 -1.22420174e+02 5.36516407e+01 11 2.99662657e+02 -4.06326469e+01 -3.57437016e+02 12 -2.88268573e+00 -2.09091544e+01 -3.52922592e+01 13 -7.06635856e+01 4.01660492e+02 3.85413811e+02 14 -3.26034161e+02 -1.79962318e+02 1.68367993e+01 15 -3.96894921e+02 -3.04645148e+02 3.49567247e+02 16 -4.82831037e+02 -4.18205554e+02 9.69396971e+01 17 5.39832780e+02 4.58121614e+02 1.85946898e+02 18 -4.95680176e+02 -5.61570124e+02 1.10984468e+02 19 -8.24008368e+01 1.51417429e+02 -4.16658004e+02 20 4.49148568e+01 -4.07268434e+01 -1.15283734e+01 21 5.22033866e+01 1.89843096e+02 3.07844395e+02 22 -3.39473510e+02 1.21022619e+02 2.14971864e+02 23 -3.65913139e+02 4.07682045e+02 -3.19663826e+02 24 3.66211714e+02 -3.10993283e+02 -3.22265175e+02 25 1.99670479e+02 -1.86398050e+02 -8.66604162e+01 26 4.18690306e+02 -2.60823888e+02 -8.67258886e+01 27 8.34127692e+01 3.72343102e+02 -2.80731784e+02 28 1.40970017e+01 -2.35483783e+01 1.96613443e+00 29 3.09217397e+02 -2.13073495e+02 -1.63981656e+02 30 9.77599978e+00 1.35455012e+01 -2.78386654e+00 31 8.36429989e+00 -8.43478625e+01 -6.18486754e+01 32 -2.56003605e+02 -1.32326424e+02 -1.81330999e+02 MIXED STRUCTURE (pbc=False)-- Species = Al Mn Pd (Configuration in file "config-F-AlMnPd.xyz") ----------------------------------------------------------------------------------------------------- Energy = -683.77053564156 Forces: 1 1.52137902e+02 1.70885053e+02 1.58341722e+01 2 -2.98787650e+02 8.88562936e+01 1.08563979e+02 3 -3.25679342e+01 6.57691994e+01 1.05472499e+02 4 1.44109997e+00 -5.06567899e+01 6.84048924e+01 5 1.59549183e+02 -1.97406446e+01 1.56679378e+02 6 -9.06452190e+01 -1.87992725e+02 1.62826819e+02 7 -3.26561730e+02 4.86235655e+02 -2.24256890e+02 8 2.98439265e+02 -3.49049697e+02 4.97708744e+01 9 3.47850248e+02 -1.62567750e+02 2.55458844e+02 10 7.28252115e+01 -7.85196233e+00 9.37781309e+01 11 -1.61009211e+02 -9.57920234e+01 -4.14221767e+02 12 3.81105185e+02 -1.86906760e+02 3.68689648e+02 13 -6.11225351e+01 9.34086732e+01 7.86923698e+01 14 1.12641409e+02 -3.09867947e+02 5.23848760e+02 15 -1.83026713e+02 3.26148470e+02 -4.58530643e+02 16 -1.94685180e+02 -9.71771553e+01 -1.99805983e+01 17 6.32152702e+01 9.07840128e+01 -1.12465985e+02 18 2.01161466e+02 -1.37570622e+02 1.30956830e+01 19 5.74311699e+01 5.88990250e+01 -1.31793672e+01 20 -3.18210532e+01 4.02093200e+01 -9.19201138e+01 21 -1.30391340e+02 2.27182556e+02 -6.14377593e+01 22 -4.78363018e+01 -4.46838333e+00 -8.10646795e+01 23 4.79127228e+00 -5.29038890e+00 5.43172188e+00 24 -6.24057337e+01 -8.12954272e+01 -5.32135178e+01 25 1.23337479e+02 1.92900498e+02 -7.96016555e+01 26 -3.12840460e+02 -9.51584644e+01 -3.78171547e+02 27 1.27671502e+02 1.20307426e+02 -4.71165288e+01 28 -7.06144513e-01 -4.77377956e+00 -2.88712556e+00 29 -7.25211639e+01 -7.00076717e+01 4.82182152e+01 30 3.07016921e+00 4.41000771e+00 -4.62961399e-01 31 8.12662718e+00 5.79127583e+00 1.38697858e+01 32 -1.07866090e+02 -1.05619273e+02 -3.01246349e+01 MIXED STRUCTURE (pbc=True)-- Species = Al Mn Pd (Configuration in file "config-T-AlMnPd.xyz") ----------------------------------------------------------------------------------------------------- Energy = -604.0100560058866 Forces: 1 1.64847894e+02 1.63216755e+02 2.01318914e+01 2 -2.97398044e+02 9.30389567e+01 1.23257161e+02 3 -4.26623408e+01 2.96590189e+01 1.22185124e+02 4 8.67356486e+00 -4.34729738e+01 7.02062256e+01 5 1.57975871e+02 -1.61033681e+01 1.61681940e+02 6 -1.09081723e+02 -1.75569409e+02 1.66675407e+02 7 -3.32274815e+02 4.97349061e+02 -2.24274828e+02 8 2.99351456e+02 -3.49463702e+02 5.08002251e+01 9 3.21315340e+02 -1.13521098e+02 2.23513556e+02 10 6.74644658e+01 -1.13712552e+01 1.09336155e+02 11 -1.61057846e+02 -9.64179053e+01 -4.15885036e+02 12 3.99093937e+02 -1.79045016e+02 3.70045123e+02 13 -6.07245581e+01 9.13518604e+01 8.22244851e+01 14 1.19084546e+02 -3.23255389e+02 5.34021175e+02 15 -1.70049031e+02 3.24446152e+02 -4.84431560e+02 16 -1.95907165e+02 -1.13496656e+02 -1.80097337e+01 17 6.73073405e+01 1.04815642e+02 -1.03313803e+02 18 2.02249463e+02 -1.37509346e+02 1.17685420e+01 19 6.21123665e+01 5.87932510e+01 -2.40275991e+01 20 -3.53185863e+01 3.77909135e+01 -1.00677363e+02 21 -1.30066448e+02 2.32579982e+02 -6.19743811e+01 22 -5.71649388e+01 -2.75740474e+00 -7.97972818e+01 23 7.71912197e+00 -6.64364410e+00 -6.84192017e+00 24 -6.17246748e+01 -7.83562526e+01 -6.36966175e+01 25 1.34773207e+02 1.92356176e+02 -8.37274302e+01 26 -3.14483202e+02 -7.85348790e+01 -3.95207259e+02 27 1.43949118e+02 1.19042737e+02 -5.73181369e+01 28 -7.36311987e+00 -4.25564539e+01 5.63223705e+01 29 -7.28002865e+01 -7.05907575e+01 4.79534026e+01 30 -2.20695014e+00 8.38865022e-01 -1.34447808e+00 31 -1.98823652e+00 3.91201012e+00 1.52565648e+01 32 -1.03645726e+02 -1.10525870e+02 -4.48519202e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==66880== Memcheck, a memory error detector ==66880== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==66880== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==66880== Command: python runner2.py EAM_Dynamo_SchopfBrommerFrigan_2012_AlMnPd__MO_137572817842_000 ==66880== ==68051== Warning: invalid file descriptor 1048564 in syscall close() ==68051== Warning: invalid file descriptor 1048565 in syscall close() ==68051== Warning: invalid file descriptor 1048566 in syscall close() ==68051== Warning: invalid file descriptor 1048567 in syscall close() ==68051== Use --log-fd= to select an alternative log fd. ==68051== Warning: invalid file descriptor 1048568 in syscall close() ==68051== Warning: invalid file descriptor 1048569 in syscall close() ==68052== Warning: invalid file descriptor 1048564 in syscall close() ==68052== Warning: invalid file descriptor 1048565 in syscall close() ==68052== Warning: invalid file descriptor 1048566 in syscall close() ==68052== Warning: invalid file descriptor 1048567 in syscall close() ==68052== Use --log-fd= to select an alternative log fd. ==68052== Warning: invalid file descriptor 1048568 in syscall close() ==68052== Warning: invalid file descriptor 1048569 in syscall close() ==68053== Warning: invalid file descriptor 1048564 in syscall close() ==68053== Warning: invalid file descriptor 1048565 in syscall close() ==68053== Warning: invalid file descriptor 1048566 in syscall close() ==68053== Warning: invalid file descriptor 1048567 in syscall close() ==68053== Use --log-fd= to select an alternative log fd. ==68053== Warning: invalid file descriptor 1048568 in syscall close() ==68053== Warning: invalid file descriptor 1048569 in syscall close() ==68054== Warning: invalid file descriptor 1048564 in syscall close() ==68054== Warning: invalid file descriptor 1048565 in syscall close() ==68054== Warning: invalid file descriptor 1048566 in syscall close() ==68054== Warning: invalid file descriptor 1048567 in syscall close() ==68054== Use --log-fd= to select an alternative log fd. ==68054== Warning: invalid file descriptor 1048568 in syscall close() ==68054== Warning: invalid file descriptor 1048569 in syscall close() ==68055== Warning: invalid file descriptor 1048564 in syscall close() ==68055== Warning: invalid file descriptor 1048565 in syscall close() ==68055== Warning: invalid file descriptor 1048566 in syscall close() ==68055== Warning: invalid file descriptor 1048567 in syscall close() ==68055== Use --log-fd= to select an alternative log fd. ==68055== Warning: invalid file descriptor 1048568 in syscall close() ==68055== Warning: invalid file descriptor 1048569 in syscall close() ==68056== Warning: invalid file descriptor 1048564 in syscall close() ==68056== Warning: invalid file descriptor 1048565 in syscall close() ==68056== Warning: invalid file descriptor 1048566 in syscall close() ==68056== Warning: invalid file descriptor 1048567 in syscall close() ==68056== Use --log-fd= to select an alternative log fd. ==68056== Warning: invalid file descriptor 1048568 in syscall close() ==68056== Warning: invalid file descriptor 1048569 in syscall close() ==68057== Warning: invalid file descriptor 1048564 in syscall close() ==68057== Warning: invalid file descriptor 1048565 in syscall close() ==68057== Warning: invalid file descriptor 1048566 in syscall close() ==68057== Warning: invalid file descriptor 1048567 in syscall close() ==68057== Use --log-fd= to select an alternative log fd. ==68057== Warning: invalid file descriptor 1048568 in syscall close() ==68057== Warning: invalid file descriptor 1048569 in syscall close() ==68058== Warning: invalid file descriptor 1048564 in syscall close() ==68058== Warning: invalid file descriptor 1048565 in syscall close() ==68058== Warning: invalid file descriptor 1048566 in syscall close() ==68058== Warning: invalid file descriptor 1048567 in syscall close() ==68058== Use --log-fd= to select an alternative log fd. ==68058== Warning: invalid file descriptor 1048568 in syscall close() ==68058== Warning: invalid file descriptor 1048569 in syscall close() ==68059== Warning: invalid file descriptor 1048564 in syscall close() ==68059== Warning: invalid file descriptor 1048565 in syscall close() ==68059== Warning: invalid file descriptor 1048566 in syscall close() ==68059== Warning: invalid file descriptor 1048567 in syscall close() ==68059== Use --log-fd= to select an alternative log fd. ==68059== Warning: invalid file descriptor 1048568 in syscall close() ==68059== Warning: invalid file descriptor 1048569 in syscall close() ==68060== Warning: invalid file descriptor 1048564 in syscall close() ==68060== Warning: invalid file descriptor 1048565 in syscall close() ==68060== Warning: invalid file descriptor 1048566 in syscall close() ==68060== Warning: invalid file descriptor 1048567 in syscall close() ==68060== Use --log-fd= to select an alternative log fd. ==68060== Warning: invalid file descriptor 1048568 in syscall close() ==68060== Warning: invalid file descriptor 1048569 in syscall close() ==68064== Warning: invalid file descriptor 1048564 in syscall close() ==68064== Warning: invalid file descriptor 1048565 in syscall close() ==68064== Warning: invalid file descriptor 1048566 in syscall close() ==68064== Warning: invalid file descriptor 1048567 in syscall close() ==68064== Use --log-fd= to select an alternative log fd. ==68064== Warning: invalid file descriptor 1048568 in syscall close() ==68064== Warning: invalid file descriptor 1048569 in syscall close() ==68066== Warning: invalid file descriptor 1048564 in syscall close() ==68066== Warning: invalid file descriptor 1048565 in syscall close() ==68066== Warning: invalid file descriptor 1048566 in syscall close() ==68066== Warning: invalid file descriptor 1048567 in syscall close() ==68066== Use --log-fd= to select an alternative log fd. ==68066== Warning: invalid file descriptor 1048568 in syscall close() ==68066== Warning: invalid file descriptor 1048569 in syscall close() ==68068== Warning: invalid file descriptor 1048564 in syscall close() ==68068== Warning: invalid file descriptor 1048565 in syscall close() ==68068== Warning: invalid file descriptor 1048566 in syscall close() ==68068== Warning: invalid file descriptor 1048567 in syscall close() ==68068== Use --log-fd= to select an alternative log fd. ==68068== Warning: invalid file descriptor 1048568 in syscall close() ==68068== Warning: invalid file descriptor 1048569 in syscall close() ==68070== Warning: invalid file descriptor 1048564 in syscall close() ==68070== Warning: invalid file descriptor 1048565 in syscall close() ==68070== Warning: invalid file descriptor 1048566 in syscall close() ==68070== Warning: invalid file descriptor 1048567 in syscall close() ==68070== Use --log-fd= to select an alternative log fd. ==68070== Warning: invalid file descriptor 1048568 in syscall close() ==68070== Warning: invalid file descriptor 1048569 in syscall close() ==68078== Warning: invalid file descriptor 1048564 in syscall close() ==68078== Warning: invalid file descriptor 1048565 in syscall close() ==68078== Warning: invalid file descriptor 1048566 in syscall close() ==68078== Warning: invalid file descriptor 1048567 in syscall close() ==68078== Use --log-fd= to select an alternative log fd. ==68078== Warning: invalid file descriptor 1048568 in syscall close() ==68078== Warning: invalid file descriptor 1048569 in syscall close() ==68079== Warning: invalid file descriptor 1048564 in syscall close() ==68079== Warning: invalid file descriptor 1048565 in syscall close() ==68079== Warning: invalid file descriptor 1048566 in syscall close() ==68079== Warning: invalid file descriptor 1048567 in syscall close() ==68079== Use --log-fd= to select an alternative log fd. ==68079== Warning: invalid file descriptor 1048568 in syscall close() ==68079== Warning: invalid file descriptor 1048569 in syscall close() ==68080== Warning: invalid file descriptor 1048564 in syscall close() ==68080== Warning: invalid file descriptor 1048565 in syscall close() ==68080== Warning: invalid file descriptor 1048566 in syscall close() ==68080== Warning: invalid file descriptor 1048567 in syscall close() ==68080== Use --log-fd= to select an alternative log fd. ==68080== Warning: invalid file descriptor 1048568 in syscall close() ==68080== Warning: invalid file descriptor 1048569 in syscall close() ==68081== Warning: invalid file descriptor 1048564 in syscall close() ==68081== Warning: invalid file descriptor 1048565 in syscall close() ==68081== Warning: invalid file descriptor 1048566 in syscall close() ==68081== Warning: invalid file descriptor 1048567 in syscall close() ==68081== Use --log-fd= to select an alternative log fd. ==68081== Warning: invalid file descriptor 1048568 in syscall close() ==68081== Warning: invalid file descriptor 1048569 in syscall close() ==66880== ==66880== HEAP SUMMARY: ==66880== in use at exit: 1,719,598 bytes in 1,333 blocks ==66880== total heap usage: 56,330 allocs, 54,997 frees, 66,475,797 bytes allocated ==66880== ==66880== LEAK SUMMARY: ==66880== definitely lost: 0 bytes in 0 blocks ==66880== indirectly lost: 0 bytes in 0 blocks ==66880== possibly lost: 178,943 bytes in 97 blocks ==66880== still reachable: 1,540,655 bytes in 1,236 blocks ==66880== suppressed: 0 bytes in 0 blocks ==66880== Rerun with --leak-check=full to see details of leaked memory ==66880== ==66880== For counts of detected and suppressed errors, rerun with: -v ==66880== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16449 from 607) ================================================================================ 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.