!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_WardZhouWong_2012_CdTe__SM_509819366101_000 Supported species : Cd Te random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Cd (Configuration in file "config-F-Cd.xyz") ----------------------------------------------------------------------------------------------------- Energy = 544.5811051680157 Forces: 1 -1.41201678e+01 -4.67358640e+01 -3.74738378e+01 2 -1.57245416e+01 1.20480854e+01 -3.72882988e+01 3 1.19495993e+01 -3.00503166e+01 -1.07148372e+01 4 -2.72591767e+01 3.11041630e+01 2.98832399e+01 5 1.05967807e+01 -4.84579542e+01 -2.02776706e+01 6 2.54313284e+01 3.80420795e+00 -3.22877560e+01 7 2.75996835e+01 -8.00027633e+01 -5.81891855e+01 8 -5.58712162e+01 -5.31331882e+01 1.05101772e+01 9 -4.27560567e+01 3.01237147e-01 -4.95266823e+01 10 -1.93088906e+01 6.40965091e+01 -5.77508374e+01 11 -2.54806812e+01 -3.99342318e+01 4.09642570e+01 12 -2.74217414e+01 3.27941282e+01 -7.59541301e+00 13 -1.57924973e+00 -1.30163476e+01 -1.17439650e+02 14 2.57201570e+01 2.63930649e+01 -1.88900128e+01 15 1.14908476e+02 1.06630768e+01 1.59441559e+01 16 1.58146512e+01 8.21344892e+01 3.21794072e+01 17 -5.01217979e+01 -2.58777241e+01 -4.78509817e+00 18 1.85327585e+01 3.47497593e+01 -1.60928578e+01 19 1.01735949e+01 -4.46823534e+01 3.29870112e+01 20 -2.78050697e+01 1.41006363e+01 2.92124710e+01 21 -3.05505799e+01 -3.38229777e+01 1.77380737e+01 22 5.75060579e+01 5.05195247e+01 5.80587213e+01 23 1.65753720e+01 -8.68389790e+00 2.20894682e+01 24 8.05052490e+00 6.34800931e+00 2.39811520e+01 25 -4.31945346e+01 -3.32138195e+01 -1.99131542e+01 26 -1.19005569e+01 6.15657356e+01 -2.38838865e+01 27 3.58544354e+01 -7.74555230e+01 5.48836096e+01 28 -7.40274909e+01 6.97960287e+01 2.98093064e+01 29 -1.85058346e+01 -3.31004286e+01 1.89319974e+01 30 3.23418678e+01 3.82804208e+01 1.46308391e+01 31 4.80476975e+01 -1.44740804e+01 3.28811882e+01 32 2.65246016e+01 4.39423938e+01 4.74241027e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Cd (Configuration in file "config-T-Cd.xyz") ----------------------------------------------------------------------------------------------------- Energy = 544.5811051680157 Forces: 1 -1.41201678e+01 -4.67358640e+01 -3.74738378e+01 2 -1.57245416e+01 1.20480854e+01 -3.72882988e+01 3 1.19495993e+01 -3.00503166e+01 -1.07148372e+01 4 -2.72591767e+01 3.11041630e+01 2.98832399e+01 5 1.05967807e+01 -4.84579542e+01 -2.02776706e+01 6 2.54313284e+01 3.80420795e+00 -3.22877560e+01 7 2.75996835e+01 -8.00027633e+01 -5.81891855e+01 8 -5.58712162e+01 -5.31331882e+01 1.05101772e+01 9 -4.27560567e+01 3.01237147e-01 -4.95266823e+01 10 -1.93088906e+01 6.40965091e+01 -5.77508374e+01 11 -2.54806812e+01 -3.99342318e+01 4.09642570e+01 12 -2.74217414e+01 3.27941282e+01 -7.59541301e+00 13 -1.57924973e+00 -1.30163476e+01 -1.17439650e+02 14 2.57201570e+01 2.63930649e+01 -1.88900128e+01 15 1.14908476e+02 1.06630768e+01 1.59441559e+01 16 1.58146512e+01 8.21344892e+01 3.21794072e+01 17 -5.01217979e+01 -2.58777241e+01 -4.78509817e+00 18 1.85327585e+01 3.47497593e+01 -1.60928578e+01 19 1.01735949e+01 -4.46823534e+01 3.29870112e+01 20 -2.78050697e+01 1.41006363e+01 2.92124710e+01 21 -3.05505799e+01 -3.38229777e+01 1.77380737e+01 22 5.75060579e+01 5.05195247e+01 5.80587213e+01 23 1.65753720e+01 -8.68389790e+00 2.20894682e+01 24 8.05052490e+00 6.34800931e+00 2.39811520e+01 25 -4.31945346e+01 -3.32138195e+01 -1.99131542e+01 26 -1.19005569e+01 6.15657356e+01 -2.38838865e+01 27 3.58544354e+01 -7.74555230e+01 5.48836096e+01 28 -7.40274909e+01 6.97960287e+01 2.98093064e+01 29 -1.85058346e+01 -3.31004286e+01 1.89319974e+01 30 3.23418678e+01 3.82804208e+01 1.46308391e+01 31 4.80476975e+01 -1.44740804e+01 3.28811882e+01 32 2.65246016e+01 4.39423938e+01 4.74241027e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Te (Configuration in file "config-F-Te.xyz") ----------------------------------------------------------------------------------------------------- Energy = 936.960764981163 Forces: 1 -4.70787783e+01 -3.29317457e+01 -3.17926662e+01 2 -3.01375107e+01 -2.11909981e+01 -1.15085110e+02 3 -3.61348497e+00 -7.31267252e+01 1.59643079e+01 4 -1.01256749e+02 -2.49577910e+01 2.84496814e+00 5 1.32213895e+01 -5.75314374e+01 -6.66857466e+01 6 4.72904803e+01 8.76191908e+00 -3.12127134e+01 7 4.03847903e+01 -3.63716124e+01 5.73564977e+00 8 5.39467698e+01 -1.08888364e+01 4.64610329e+01 9 -6.53809150e+01 -1.17878869e+00 -5.33693291e+01 10 -3.97066646e+01 9.97638999e+01 -5.45170460e+01 11 1.75879783e+00 3.01013154e+01 1.58735216e+01 12 -7.39314994e+01 8.78212429e+01 -7.05328108e+01 13 5.72596220e+01 -3.52861044e+01 -8.39012288e+01 14 4.02845509e+01 2.54438978e+01 -3.02334905e+01 15 6.10727998e+01 4.35792147e+00 -2.24316204e-01 16 2.11331906e+01 7.49285413e+01 2.87670256e+01 17 -5.98595319e+01 -4.04928969e+01 -3.40750686e+01 18 2.32750557e+01 -3.34882119e+01 1.15007060e+01 19 3.47212248e+01 -4.84279722e+01 5.40043620e+01 20 -5.41540944e+01 1.31399294e+01 6.51313918e+01 21 7.20875770e+00 -4.05142713e+01 9.45167686e+00 22 5.21238256e+01 -9.41795788e+00 -1.08154992e+01 23 2.00433102e+01 -2.01702817e+01 1.55853713e+01 24 -4.69337732e+00 -1.47456660e+01 5.02908221e+01 25 -7.91073023e+01 -5.67168469e+01 3.95233556e+01 26 4.89898338e+01 9.59597115e+01 2.04618237e+01 27 -4.03645710e+00 1.33958328e+01 5.99269162e+01 28 -4.76574270e+01 3.03624091e+01 6.72069546e+01 29 2.60292586e+01 6.40332918e+00 2.07827365e+01 30 4.71477414e+01 3.52533308e+01 -2.76558863e+01 31 4.00513758e+01 -7.03552361e+00 3.63379314e+01 32 -2.53289824e+01 3.87803869e+01 4.42503580e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Te (Configuration in file "config-T-Te.xyz") ----------------------------------------------------------------------------------------------------- Energy = 936.960764981163 Forces: 1 -4.70787783e+01 -3.29317457e+01 -3.17926662e+01 2 -3.01375107e+01 -2.11909981e+01 -1.15085110e+02 3 -3.61348497e+00 -7.31267252e+01 1.59643079e+01 4 -1.01256749e+02 -2.49577910e+01 2.84496814e+00 5 1.32213895e+01 -5.75314374e+01 -6.66857466e+01 6 4.72904803e+01 8.76191908e+00 -3.12127134e+01 7 4.03847903e+01 -3.63716124e+01 5.73564977e+00 8 5.39467698e+01 -1.08888364e+01 4.64610329e+01 9 -6.53809150e+01 -1.17878869e+00 -5.33693291e+01 10 -3.97066646e+01 9.97638999e+01 -5.45170460e+01 11 1.75879783e+00 3.01013154e+01 1.58735216e+01 12 -7.39314994e+01 8.78212429e+01 -7.05328108e+01 13 5.72596220e+01 -3.52861044e+01 -8.39012288e+01 14 4.02845509e+01 2.54438978e+01 -3.02334905e+01 15 6.10727998e+01 4.35792147e+00 -2.24316204e-01 16 2.11331906e+01 7.49285413e+01 2.87670256e+01 17 -5.98595319e+01 -4.04928969e+01 -3.40750686e+01 18 2.32750557e+01 -3.34882119e+01 1.15007060e+01 19 3.47212248e+01 -4.84279722e+01 5.40043620e+01 20 -5.41540944e+01 1.31399294e+01 6.51313918e+01 21 7.20875770e+00 -4.05142713e+01 9.45167686e+00 22 5.21238256e+01 -9.41795788e+00 -1.08154992e+01 23 2.00433102e+01 -2.01702817e+01 1.55853713e+01 24 -4.69337732e+00 -1.47456660e+01 5.02908221e+01 25 -7.91073023e+01 -5.67168469e+01 3.95233556e+01 26 4.89898338e+01 9.59597115e+01 2.04618237e+01 27 -4.03645710e+00 1.33958328e+01 5.99269162e+01 28 -4.76574270e+01 3.03624091e+01 6.72069546e+01 29 2.60292586e+01 6.40332918e+00 2.07827365e+01 30 4.71477414e+01 3.52533308e+01 -2.76558863e+01 31 4.00513758e+01 -7.03552361e+00 3.63379314e+01 32 -2.53289824e+01 3.87803869e+01 4.42503580e+01 MIXED STRUCTURE (pbc=False)-- Species = Cd Te (Configuration in file "config-F-CdTe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 1033.8949235231328 Forces: 1 -5.17364063e+01 -6.02612009e+01 -6.20095212e+01 2 2.10987924e+01 -2.60431113e+01 -9.41614917e+01 3 2.98158013e+01 -8.36490693e+01 4.80098586e+00 4 -8.53251169e+01 1.08377799e+01 1.34029751e+01 5 2.88087890e+01 -3.31086452e+01 -3.76051795e+01 6 7.01308528e+01 -4.96553530e+01 -6.74759270e+01 7 1.32857697e+02 -5.74782700e+01 -1.04251112e+02 8 -1.95574239e+01 -1.90102055e+01 -5.12209315e+00 9 -8.68557575e+01 8.51252525e+00 -5.36191014e+01 10 2.18283150e+01 6.63569422e+01 -5.02118640e+01 11 -5.03456202e+00 2.61884479e+01 1.74896642e+01 12 -4.36468819e+01 4.63378660e+01 1.53065325e+01 13 -3.64267911e+01 2.33522451e+01 -9.88322572e+01 14 5.18710375e+01 5.31047289e+01 -5.25099642e+01 15 8.20170169e+01 6.45539462e+00 4.20250732e+01 16 -2.48409963e+01 6.05733037e+01 2.09932966e+01 17 -8.68759758e+01 -9.67733829e+01 -1.44840554e+01 18 4.53983589e+01 2.72488962e+01 -2.56185162e+01 19 5.48518612e+01 -6.65593480e+01 7.23563902e+01 20 -7.58451963e+01 5.06278618e+01 9.80804657e+01 21 -9.72145572e+01 -8.46081282e+01 9.34384749e+01 22 8.84130602e+01 1.01645816e+01 -8.35112913e+00 23 2.13284639e+01 -3.43287456e+01 3.03433759e+01 24 -3.07147856e+01 -1.35755595e+01 8.22332990e+01 25 -5.75573238e+01 3.46478945e+01 1.95933339e+01 26 -5.39382223e+01 8.63794229e+01 -4.39125430e+01 27 -4.40282333e+01 -3.46327805e+01 7.66659988e+01 28 -1.98231266e+01 1.39328844e+01 1.32518609e+01 29 3.03036782e+01 1.02064123e+01 1.26043886e+00 30 3.45527434e+01 3.30551530e+01 2.96737832e+00 31 4.85299592e+01 2.29993335e+01 4.47126059e+01 32 5.76149302e+01 6.87021262e+01 6.92426047e+01 MIXED STRUCTURE (pbc=True)-- Species = Cd Te (Configuration in file "config-T-CdTe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 1595.4706706679488 Forces: 1 -2.83676574e+01 -1.66694228e+01 -4.07906124e+01 2 3.64725707e+01 -2.33372580e+01 -4.70443437e+01 3 4.17479707e+01 -1.89498004e+01 1.03540531e+01 4 -4.25828358e+01 1.52843490e+01 2.12647203e+01 5 3.04387431e+01 2.10894683e+00 -2.10644075e+01 6 2.04598434e+01 -6.38064575e+01 -1.31468440e+01 7 1.10575984e+02 -2.25264514e+01 -9.03096747e+01 8 -2.78606625e+01 -1.45479352e+01 -2.14477971e+00 9 -2.27870074e+01 -5.14195436e+00 -5.23184537e+00 10 4.86047324e+01 2.60325296e+01 -1.20499534e+01 11 -4.68601399e+00 2.60516210e+01 1.93325507e+01 12 -1.30997377e+01 -2.20640289e+00 3.47148431e+01 13 -5.21264281e+01 2.93072126e+01 -4.39266654e+01 14 -2.68889612e+00 4.20445982e+01 -4.16373976e+01 15 3.06352510e+01 3.75866450e-01 4.92120132e+01 16 -2.61293966e+01 -6.67597504e+00 1.46231439e+01 17 -4.91157780e+01 -6.88795513e+01 -3.14342006e+01 18 4.55162210e+01 2.92285335e+01 -2.78195838e+01 19 5.37803319e+01 -4.23858924e+01 3.60181149e+01 20 -2.85274149e+01 4.87584630e+01 5.08872322e+01 21 -9.89682167e+01 -4.65135952e+01 1.04684905e+02 22 4.48208954e+01 1.31024115e+01 -1.31255847e+01 23 -3.05919924e+01 -2.64295691e+01 1.68257880e+01 24 -4.27242958e+01 -1.99437266e+01 3.23123150e+01 25 -1.41495338e+01 2.91986648e+01 1.22806105e+01 26 -4.34416437e+01 3.92511005e+01 -3.93122278e+01 27 -3.27081747e+01 -3.93433929e+01 3.26435551e+01 28 -4.22722650e+00 1.34775572e+01 -2.86411867e+01 29 2.94341638e+01 7.98741632e+00 -2.70655809e-01 30 3.47637219e+00 1.20587117e+01 2.15505981e+00 31 1.00713211e+01 3.29261232e+01 -2.76427972e+01 32 5.87485112e+01 5.01632796e+01 4.82838560e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==56376== Memcheck, a memory error detector ==56376== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==56376== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==56376== Command: python runner2.py Sim_LAMMPS_BOP_WardZhouWong_2012_CdTe__SM_509819366101_000 ==56376== ==56875== Warning: invalid file descriptor 1048564 in syscall close() ==56875== Warning: invalid file descriptor 1048565 in syscall close() ==56875== Warning: invalid file descriptor 1048566 in syscall close() ==56875== Warning: invalid file descriptor 1048567 in syscall close() ==56875== Use --log-fd= to select an alternative log fd. ==56875== Warning: invalid file descriptor 1048568 in syscall close() ==56875== Warning: invalid file descriptor 1048569 in syscall close() ==56877== Warning: invalid file descriptor 1048564 in syscall close() ==56877== Warning: invalid file descriptor 1048565 in syscall close() ==56877== Warning: invalid file descriptor 1048566 in syscall close() ==56877== Warning: invalid file descriptor 1048567 in syscall close() ==56877== Use --log-fd= to select an alternative log fd. ==56877== Warning: invalid file descriptor 1048568 in syscall close() ==56877== Warning: invalid file descriptor 1048569 in syscall close() ==56883== Warning: invalid file descriptor 1048564 in syscall close() ==56883== Warning: invalid file descriptor 1048565 in syscall close() ==56883== Warning: invalid file descriptor 1048566 in syscall close() ==56883== Warning: invalid file descriptor 1048567 in syscall close() ==56883== Use --log-fd= to select an alternative log fd. ==56883== Warning: invalid file descriptor 1048568 in syscall close() ==56883== Warning: invalid file descriptor 1048569 in syscall close() ==56884== Warning: invalid file descriptor 1048564 in syscall close() ==56884== Warning: invalid file descriptor 1048565 in syscall close() ==56884== Warning: invalid file descriptor 1048566 in syscall close() ==56884== Warning: invalid file descriptor 1048567 in syscall close() ==56884== Use --log-fd= to select an alternative log fd. ==56884== Warning: invalid file descriptor 1048568 in syscall close() ==56884== Warning: invalid file descriptor 1048569 in syscall close() ==56886== Warning: invalid file descriptor 1048564 in syscall close() ==56886== Warning: invalid file descriptor 1048565 in syscall close() ==56886== Warning: invalid file descriptor 1048566 in syscall close() ==56886== Warning: invalid file descriptor 1048567 in syscall close() ==56886== Use --log-fd= to select an alternative log fd. ==56886== Warning: invalid file descriptor 1048568 in syscall close() ==56886== Warning: invalid file descriptor 1048569 in syscall close() ==56892== Warning: invalid file descriptor 1048564 in syscall close() ==56892== Warning: invalid file descriptor 1048565 in syscall close() ==56892== Warning: invalid file descriptor 1048566 in syscall close() ==56892== Warning: invalid file descriptor 1048567 in syscall close() ==56892== Use --log-fd= to select an alternative log fd. ==56892== Warning: invalid file descriptor 1048568 in syscall close() ==56892== Warning: invalid file descriptor 1048569 in syscall close() ==56899== Warning: invalid file descriptor 1048564 in syscall close() ==56899== Warning: invalid file descriptor 1048565 in syscall close() ==56899== Warning: invalid file descriptor 1048566 in syscall close() ==56899== Warning: invalid file descriptor 1048567 in syscall close() ==56899== Use --log-fd= to select an alternative log fd. ==56899== Warning: invalid file descriptor 1048568 in syscall close() ==56899== Warning: invalid file descriptor 1048569 in syscall close() ==56901== Warning: invalid file descriptor 1048564 in syscall close() ==56901== Warning: invalid file descriptor 1048565 in syscall close() ==56901== Warning: invalid file descriptor 1048566 in syscall close() ==56901== Warning: invalid file descriptor 1048567 in syscall close() ==56901== Use --log-fd= to select an alternative log fd. ==56901== Warning: invalid file descriptor 1048568 in syscall close() ==56901== Warning: invalid file descriptor 1048569 in syscall close() ==59118== Warning: invalid file descriptor 1048564 in syscall close() ==59118== Warning: invalid file descriptor 1048565 in syscall close() ==59118== Warning: invalid file descriptor 1048566 in syscall close() ==59118== Warning: invalid file descriptor 1048567 in syscall close() ==59118== Use --log-fd= to select an alternative log fd. ==59118== Warning: invalid file descriptor 1048568 in syscall close() ==59118== Warning: invalid file descriptor 1048569 in syscall close() ==59123== Warning: invalid file descriptor 1048564 in syscall close() ==59123== Warning: invalid file descriptor 1048565 in syscall close() ==59123== Warning: invalid file descriptor 1048566 in syscall close() ==59123== Warning: invalid file descriptor 1048567 in syscall close() ==59123== Use --log-fd= to select an alternative log fd. ==59123== Warning: invalid file descriptor 1048568 in syscall close() ==59123== Warning: invalid file descriptor 1048569 in syscall close() ==59130== Warning: invalid file descriptor 1048564 in syscall close() ==59130== Warning: invalid file descriptor 1048565 in syscall close() ==59130== Warning: invalid file descriptor 1048566 in syscall close() ==59130== Warning: invalid file descriptor 1048567 in syscall close() ==59130== Use --log-fd= to select an alternative log fd. ==59130== Warning: invalid file descriptor 1048568 in syscall close() ==59130== Warning: invalid file descriptor 1048569 in syscall close() ==59133== Warning: invalid file descriptor 1048564 in syscall close() ==59133== Warning: invalid file descriptor 1048565 in syscall close() ==59133== Warning: invalid file descriptor 1048566 in syscall close() ==59133== Warning: invalid file descriptor 1048567 in syscall close() ==59133== Use --log-fd= to select an alternative log fd. ==59133== Warning: invalid file descriptor 1048568 in syscall close() ==59133== Warning: invalid file descriptor 1048569 in syscall close() ==61202== Warning: invalid file descriptor 1048564 in syscall close() ==61202== Warning: invalid file descriptor 1048565 in syscall close() ==61202== Warning: invalid file descriptor 1048566 in syscall close() ==61202== Warning: invalid file descriptor 1048567 in syscall close() ==61202== Use --log-fd= to select an alternative log fd. ==61202== Warning: invalid file descriptor 1048568 in syscall close() ==61202== Warning: invalid file descriptor 1048569 in syscall close() ==61203== Warning: invalid file descriptor 1048564 in syscall close() ==61203== Warning: invalid file descriptor 1048565 in syscall close() ==61203== Warning: invalid file descriptor 1048566 in syscall close() ==61203== Warning: invalid file descriptor 1048567 in syscall close() ==61203== Use --log-fd= to select an alternative log fd. ==61203== Warning: invalid file descriptor 1048568 in syscall close() ==61203== Warning: invalid file descriptor 1048569 in syscall close() ==61204== Warning: invalid file descriptor 1048564 in syscall close() ==61204== Warning: invalid file descriptor 1048565 in syscall close() ==61204== Warning: invalid file descriptor 1048566 in syscall close() ==61204== Warning: invalid file descriptor 1048567 in syscall close() ==61204== Use --log-fd= to select an alternative log fd. ==61204== Warning: invalid file descriptor 1048568 in syscall close() ==61204== Warning: invalid file descriptor 1048569 in syscall close() ==61209== Warning: invalid file descriptor 1048564 in syscall close() ==61209== Warning: invalid file descriptor 1048565 in syscall close() ==61209== Warning: invalid file descriptor 1048566 in syscall close() ==61209== Warning: invalid file descriptor 1048567 in syscall close() ==61209== Use --log-fd= to select an alternative log fd. ==61209== Warning: invalid file descriptor 1048568 in syscall close() ==61209== Warning: invalid file descriptor 1048569 in syscall close() ==56376== ==56376== HEAP SUMMARY: ==56376== in use at exit: 1,780,647 bytes in 1,488 blocks ==56376== total heap usage: 463,280 allocs, 461,792 frees, 81,433,938,375 bytes allocated ==56376== ==56376== LEAK SUMMARY: ==56376== definitely lost: 0 bytes in 0 blocks ==56376== indirectly lost: 0 bytes in 0 blocks ==56376== possibly lost: 178,943 bytes in 97 blocks ==56376== still reachable: 1,601,704 bytes in 1,391 blocks ==56376== suppressed: 0 bytes in 0 blocks ==56376== Rerun with --leak-check=full to see details of leaked memory ==56376== ==56376== For counts of detected and suppressed errors, rerun with: -v ==56376== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16519 from 623) ================================================================================ 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.