!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_EAMCD_StukowskiSadighErhart_2009_FeCr__SM_775564499513_000 Supported species : Cr Fe random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Cr (Configuration in file "config-F-Cr.xyz") ----------------------------------------------------------------------------------------------------- Energy = 44.256809385277606 Forces: 1 -4.23924180e+00 -8.07962447e+00 -8.84583138e+00 2 -6.41685532e+00 1.22835345e+01 -8.73062686e+00 3 4.02142352e+00 -4.57841584e+00 2.17351631e+00 4 -3.90274043e+00 7.32812441e+00 6.66169611e+00 5 1.15542416e+01 -1.56777577e+01 -2.26404726e+00 6 2.97718129e+00 1.74116668e+00 -5.78301013e+00 7 6.68148817e+00 -2.24284125e+01 -1.95757818e+01 8 -1.55821986e+01 -1.20448326e+01 5.66312955e-01 9 -1.49762384e+01 -1.22868176e+01 -1.84278649e+01 10 7.81985498e+00 2.20825834e+01 -1.58949467e+01 11 -5.37130294e+00 -1.76377557e+01 1.67668817e+01 12 -1.30159352e+01 1.11959342e+01 9.15488859e+00 13 -4.39437008e+00 -8.64560094e+00 -3.65919701e+01 14 7.52187079e+00 1.04179544e+01 -7.24265916e+00 15 3.17297392e+01 -1.09234264e+01 3.62381380e+00 16 -1.01862643e+00 2.88748038e+01 6.84571249e+00 17 -1.45846569e+01 -7.17003847e+00 -6.39567623e+00 18 3.66165100e+00 1.59933203e+01 -1.72386937e+01 19 4.58344462e+00 -2.06199633e+01 1.22675666e+01 20 -9.58893586e+00 8.78047916e+00 1.03804694e+01 21 -1.27481845e+01 -9.45474395e+00 4.32831374e+00 22 1.61286970e+01 1.80054888e+01 1.54130109e+01 23 4.11614612e+00 -1.23710296e+00 5.79948144e+00 24 8.99489012e+00 6.41560379e+00 1.01195227e+01 25 -9.56188243e+00 -9.86390056e+00 -5.57129309e+00 26 -4.31956332e+00 1.86238406e+01 -1.07684600e+01 27 8.43288761e+00 -2.58963788e+01 1.41495759e+01 28 -2.00354954e+01 1.76889939e+01 6.89007370e+00 29 -9.12783538e+00 -1.28475158e+01 7.70319494e+00 30 8.92585131e+00 1.46028865e+01 7.22119315e+00 31 1.37386323e+01 -8.06136094e+00 9.09524809e+00 32 7.99606328e+00 1.34189341e+01 1.41703889e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Cr (Configuration in file "config-T-Cr.xyz") ----------------------------------------------------------------------------------------------------- Energy = 44.256809385277606 Forces: 1 -4.23924180e+00 -8.07962447e+00 -8.84583138e+00 2 -6.41685532e+00 1.22835345e+01 -8.73062686e+00 3 4.02142352e+00 -4.57841584e+00 2.17351631e+00 4 -3.90274043e+00 7.32812441e+00 6.66169611e+00 5 1.15542416e+01 -1.56777577e+01 -2.26404726e+00 6 2.97718129e+00 1.74116668e+00 -5.78301013e+00 7 6.68148817e+00 -2.24284125e+01 -1.95757818e+01 8 -1.55821986e+01 -1.20448326e+01 5.66312955e-01 9 -1.49762384e+01 -1.22868176e+01 -1.84278649e+01 10 7.81985498e+00 2.20825834e+01 -1.58949467e+01 11 -5.37130294e+00 -1.76377557e+01 1.67668817e+01 12 -1.30159352e+01 1.11959342e+01 9.15488859e+00 13 -4.39437008e+00 -8.64560094e+00 -3.65919701e+01 14 7.52187079e+00 1.04179544e+01 -7.24265916e+00 15 3.17297392e+01 -1.09234264e+01 3.62381380e+00 16 -1.01862643e+00 2.88748038e+01 6.84571249e+00 17 -1.45846569e+01 -7.17003847e+00 -6.39567623e+00 18 3.66165100e+00 1.59933203e+01 -1.72386937e+01 19 4.58344462e+00 -2.06199633e+01 1.22675666e+01 20 -9.58893586e+00 8.78047916e+00 1.03804694e+01 21 -1.27481845e+01 -9.45474395e+00 4.32831374e+00 22 1.61286970e+01 1.80054888e+01 1.54130109e+01 23 4.11614612e+00 -1.23710296e+00 5.79948144e+00 24 8.99489012e+00 6.41560379e+00 1.01195227e+01 25 -9.56188243e+00 -9.86390056e+00 -5.57129309e+00 26 -4.31956332e+00 1.86238406e+01 -1.07684600e+01 27 8.43288761e+00 -2.58963788e+01 1.41495759e+01 28 -2.00354954e+01 1.76889939e+01 6.89007370e+00 29 -9.12783538e+00 -1.28475158e+01 7.70319494e+00 30 8.92585131e+00 1.46028865e+01 7.22119315e+00 31 1.37386323e+01 -8.06136094e+00 9.09524809e+00 32 7.99606328e+00 1.34189341e+01 1.41703889e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Fe (Configuration in file "config-F-Fe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 18.99854486828275 Forces: 1 -4.99098017e+00 -1.08284247e+01 -5.00125039e+00 2 2.39475154e+01 -1.02711580e+01 -2.93500304e+01 3 -3.25714195e+01 -2.27258088e+01 1.98945239e+01 4 -4.21945090e+01 -3.14958727e+01 2.38193912e+01 5 1.90022830e+01 -1.64579049e+01 -4.64051233e+01 6 7.61480496e+00 -6.58951004e+00 -1.42196983e+01 7 9.25069602e+00 -9.77547396e+00 -4.32936914e+00 8 4.24690606e+00 2.99656374e+01 1.78143371e+01 9 -3.25987605e+01 1.33173160e+01 -3.58749961e+01 10 1.01339358e+00 5.13165834e+00 -5.21188218e+00 11 3.97414568e+01 3.52332022e+01 2.60659718e+01 12 -6.26947779e+00 7.81556888e+00 3.22940552e+00 13 7.32856773e-01 -5.05133592e-01 -6.75806073e+00 14 1.07323249e+00 2.85473927e+00 -1.49913943e+00 15 1.06550886e+01 1.08846840e+01 -1.95383844e+00 16 -3.44246185e+00 7.85229234e+00 -4.63316346e+00 17 -1.16191976e+01 -6.98672095e+01 -5.82550386e+01 18 1.59639366e+01 -4.51135090e+00 7.21832400e+00 19 3.27821740e+00 -2.05661768e+00 3.59388553e+00 20 8.52921467e-01 6.38657694e+01 6.15754100e+01 21 1.38655734e+00 -4.13364455e+00 1.39827345e+01 22 1.39529010e+01 -7.05879352e+00 7.43062304e+00 23 9.34544310e-01 -1.52864392e+00 2.10879828e-01 24 -4.97367647e+00 -4.86082641e+00 3.42495785e+00 25 -1.38404145e+01 7.29758069e+00 -5.42135459e+00 26 -2.99012915e-01 3.83078236e+00 -5.70362207e+00 27 1.01892002e+01 -4.17779703e+00 1.25987067e+01 28 -8.06261605e+00 5.68611744e+00 5.42794384e+00 29 -2.44124796e+01 -8.98067878e+00 5.49022048e+00 30 2.45377701e+01 1.58247389e+01 -1.98200387e+01 31 1.94476719e+01 -2.19767361e+01 1.67526630e+01 32 -2.25469482e+01 2.82414979e+01 1.59066274e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Fe (Configuration in file "config-T-Fe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 18.99854486828275 Forces: 1 -4.99098017e+00 -1.08284247e+01 -5.00125039e+00 2 2.39475154e+01 -1.02711580e+01 -2.93500304e+01 3 -3.25714195e+01 -2.27258088e+01 1.98945239e+01 4 -4.21945090e+01 -3.14958727e+01 2.38193912e+01 5 1.90022830e+01 -1.64579049e+01 -4.64051233e+01 6 7.61480496e+00 -6.58951004e+00 -1.42196983e+01 7 9.25069602e+00 -9.77547396e+00 -4.32936914e+00 8 4.24690606e+00 2.99656374e+01 1.78143371e+01 9 -3.25987605e+01 1.33173160e+01 -3.58749961e+01 10 1.01339358e+00 5.13165834e+00 -5.21188218e+00 11 3.97414568e+01 3.52332022e+01 2.60659718e+01 12 -6.26947779e+00 7.81556888e+00 3.22940552e+00 13 7.32856773e-01 -5.05133592e-01 -6.75806073e+00 14 1.07323249e+00 2.85473927e+00 -1.49913943e+00 15 1.06550886e+01 1.08846840e+01 -1.95383844e+00 16 -3.44246185e+00 7.85229234e+00 -4.63316346e+00 17 -1.16191976e+01 -6.98672095e+01 -5.82550386e+01 18 1.59639366e+01 -4.51135090e+00 7.21832400e+00 19 3.27821740e+00 -2.05661768e+00 3.59388553e+00 20 8.52921467e-01 6.38657694e+01 6.15754100e+01 21 1.38655734e+00 -4.13364455e+00 1.39827345e+01 22 1.39529010e+01 -7.05879352e+00 7.43062304e+00 23 9.34544310e-01 -1.52864392e+00 2.10879828e-01 24 -4.97367647e+00 -4.86082641e+00 3.42495785e+00 25 -1.38404145e+01 7.29758069e+00 -5.42135459e+00 26 -2.99012915e-01 3.83078236e+00 -5.70362207e+00 27 1.01892002e+01 -4.17779703e+00 1.25987067e+01 28 -8.06261605e+00 5.68611744e+00 5.42794384e+00 29 -2.44124796e+01 -8.98067878e+00 5.49022048e+00 30 2.45377701e+01 1.58247389e+01 -1.98200387e+01 31 1.94476719e+01 -2.19767361e+01 1.67526630e+01 32 -2.25469482e+01 2.82414979e+01 1.59066274e+01 MIXED STRUCTURE (pbc=False)-- Species = Cr Fe (Configuration in file "config-F-CrFe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 28.983416058858165 Forces: 1 -1.34124092e+01 -2.38790496e+01 -3.59406892e+01 2 -1.63545392e+01 -2.41975094e+01 -8.90817088e+00 3 2.12793497e+01 -8.06798922e+00 1.72492142e+01 4 -1.19794408e+01 2.53307096e+01 2.19297076e+01 5 -1.37602137e+01 -1.48535711e+01 -5.33184380e+00 6 1.41334137e+01 1.60176338e+01 -1.93224549e+01 7 8.48940990e+00 -1.74457194e+01 7.53784229e+00 8 -1.28290982e+01 -9.45056169e+00 -1.55111584e+01 9 -8.45442208e+00 6.68460500e+00 -4.40921824e+00 10 -2.14013194e+01 1.27462464e+01 -3.39428847e+01 11 -2.77878507e+01 -2.29432593e+01 1.79473495e+01 12 -4.94125444e+00 2.35049144e+00 2.53980265e+00 13 2.19990976e+01 1.42373882e+01 -2.10726018e+01 14 8.36257707e+00 5.49536515e+00 -7.11468954e+00 15 2.30115124e+01 8.60160966e+00 2.55022373e+00 16 3.30217509e+01 2.26140570e+01 2.83915722e+01 17 -3.21256230e+00 -4.17533741e+00 -3.30917445e+00 18 -1.18667169e+01 -1.28580295e+01 -2.26787070e+01 19 -6.01524907e+00 -1.69890582e+01 1.05464288e+01 20 -7.73937055e+00 -6.73058966e+00 1.16881403e+01 21 -4.72690162e+00 -1.96589769e+01 3.12453557e+00 22 2.50107864e+01 5.96814126e+00 1.38080727e+01 23 9.72891884e-01 -1.11977634e+00 8.18381871e-01 24 1.24580247e+00 -2.82921223e+00 1.82106865e+01 25 -2.46769105e+01 7.87693024e+00 -2.26983468e+01 26 -2.75405455e+00 7.94461713e+00 -5.53477988e+00 27 1.70707099e+01 1.11201745e+01 2.80948965e+01 28 -2.76085535e+00 4.84819912e+00 3.16765374e+00 29 -5.39091878e+00 1.66766180e+01 5.78917096e+00 30 1.61006964e+01 3.75099669e+00 -8.58265790e+00 31 1.52328458e+01 9.18090945e+00 5.94049121e+00 32 -5.86675685e+00 3.75394750e+00 1.50232071e+01 MIXED STRUCTURE (pbc=True)-- Species = Cr Fe (Configuration in file "config-T-CrFe.xyz") ----------------------------------------------------------------------------------------------------- Energy = 14.006887233496538 Forces: 1 -8.29916994e+00 -2.11366978e+01 -3.79004156e+01 2 -1.71860756e+01 -2.46807084e+01 -6.23969277e+00 3 2.14764491e+01 -1.48545699e+00 1.90240015e+01 4 3.24985944e+00 3.26204747e+01 2.41408898e+01 5 -2.44346366e+01 -8.68388806e-01 1.50290943e-01 6 6.56528203e+00 2.02737846e+01 -1.31495666e+01 7 -5.54873028e+00 -2.18066619e+01 1.17765665e+01 8 -1.23305878e+01 -1.05428736e+01 -1.60717590e+01 9 -6.85786161e+00 6.92763583e+00 -2.83698299e+00 10 -1.95573782e+01 7.40786227e+00 -3.54678489e+01 11 -2.78764559e+01 -2.24939919e+01 1.72062886e+01 12 -4.09617708e+00 -4.87489075e+00 4.49734248e+00 13 2.05490152e+01 1.52449987e+01 -1.85836843e+01 14 1.44480527e+01 -6.26613319e+00 -4.67327282e+00 15 2.14030747e+01 9.13172238e+00 2.96165933e+00 16 3.22660521e+01 1.93116378e+01 2.92812548e+01 17 -6.59943615e-01 -1.83246190e+00 -4.58302317e+00 18 -1.23628031e+01 -1.36608146e+01 -2.16718907e+01 19 -6.55710539e+00 -1.42974099e+01 1.06094666e+01 20 -3.00686303e+00 -6.20911655e+00 8.56223667e+00 21 -3.88865019e+00 -1.74594501e+01 3.20780983e+00 22 2.19533165e+01 3.92436109e+00 1.36336616e+01 23 4.27829020e+00 -7.52132089e+00 -1.33650422e+01 24 2.29157376e+00 -3.22551275e+00 1.51820146e+01 25 -2.12303611e+01 8.02585185e+00 -2.21305606e+01 26 -3.58822003e+00 4.67363003e+00 -6.21947237e+00 27 1.69416268e+01 1.17078777e+01 2.65658327e+01 28 -2.43178504e+00 3.19915360e+00 4.63892237e+00 29 -4.68380906e+00 1.69859533e+01 6.11519922e+00 30 1.31932399e+01 4.89564585e+00 -8.53560925e+00 31 1.30003875e+01 1.23781355e+01 2.19162960e+00 32 -7.01960646e+00 1.65316501e+00 1.16837541e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==70777== Memcheck, a memory error detector ==70777== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==70777== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==70777== Command: python runner2.py Sim_LAMMPS_EAMCD_StukowskiSadighErhart_2009_FeCr__SM_775564499513_000 ==70777== ==71375== Warning: invalid file descriptor 1048564 in syscall close() ==71375== Warning: invalid file descriptor 1048565 in syscall close() ==71375== Warning: invalid file descriptor 1048566 in syscall close() ==71375== Warning: invalid file descriptor 1048567 in syscall close() ==71375== Use --log-fd= to select an alternative log fd. ==71375== Warning: invalid file descriptor 1048568 in syscall close() ==71375== Warning: invalid file descriptor 1048569 in syscall close() ==71376== Warning: invalid file descriptor 1048564 in syscall close() ==71376== Warning: invalid file descriptor 1048565 in syscall close() ==71376== Warning: invalid file descriptor 1048566 in syscall close() ==71376== Warning: invalid file descriptor 1048567 in syscall close() ==71376== Use --log-fd= to select an alternative log fd. ==71376== Warning: invalid file descriptor 1048568 in syscall close() ==71376== Warning: invalid file descriptor 1048569 in syscall close() ==71377== Warning: invalid file descriptor 1048564 in syscall close() ==71377== Warning: invalid file descriptor 1048565 in syscall close() ==71377== Warning: invalid file descriptor 1048566 in syscall close() ==71377== Warning: invalid file descriptor 1048567 in syscall close() ==71377== Use --log-fd= to select an alternative log fd. ==71377== Warning: invalid file descriptor 1048568 in syscall close() ==71377== Warning: invalid file descriptor 1048569 in syscall close() ==71381== Warning: invalid file descriptor 1048564 in syscall close() ==71381== Warning: invalid file descriptor 1048565 in syscall close() ==71381== Warning: invalid file descriptor 1048566 in syscall close() ==71381== Warning: invalid file descriptor 1048567 in syscall close() ==71381== Use --log-fd= to select an alternative log fd. ==71381== Warning: invalid file descriptor 1048568 in syscall close() ==71381== Warning: invalid file descriptor 1048569 in syscall close() ==71383== Warning: invalid file descriptor 1048564 in syscall close() ==71383== Warning: invalid file descriptor 1048565 in syscall close() ==71383== Warning: invalid file descriptor 1048566 in syscall close() ==71383== Warning: invalid file descriptor 1048567 in syscall close() ==71383== Use --log-fd= to select an alternative log fd. ==71383== Warning: invalid file descriptor 1048568 in syscall close() ==71383== Warning: invalid file descriptor 1048569 in syscall close() ==71385== Warning: invalid file descriptor 1048564 in syscall close() ==71385== Warning: invalid file descriptor 1048565 in syscall close() ==71385== Warning: invalid file descriptor 1048566 in syscall close() ==71385== Warning: invalid file descriptor 1048567 in syscall close() ==71385== Use --log-fd= to select an alternative log fd. ==71385== Warning: invalid file descriptor 1048568 in syscall close() ==71385== Warning: invalid file descriptor 1048569 in syscall close() ==71386== Warning: invalid file descriptor 1048564 in syscall close() ==71386== Warning: invalid file descriptor 1048565 in syscall close() ==71386== Warning: invalid file descriptor 1048566 in syscall close() ==71386== Warning: invalid file descriptor 1048567 in syscall close() ==71386== Use --log-fd= to select an alternative log fd. ==71386== Warning: invalid file descriptor 1048568 in syscall close() ==71386== Warning: invalid file descriptor 1048569 in syscall close() ==71387== Warning: invalid file descriptor 1048564 in syscall close() ==71387== Warning: invalid file descriptor 1048565 in syscall close() ==71387== Warning: invalid file descriptor 1048566 in syscall close() ==71387== Warning: invalid file descriptor 1048567 in syscall close() ==71387== Use --log-fd= to select an alternative log fd. ==71387== Warning: invalid file descriptor 1048568 in syscall close() ==71387== Warning: invalid file descriptor 1048569 in syscall close() ==71853== Warning: invalid file descriptor 1048564 in syscall close() ==71853== Warning: invalid file descriptor 1048565 in syscall close() ==71853== Warning: invalid file descriptor 1048566 in syscall close() ==71853== Warning: invalid file descriptor 1048567 in syscall close() ==71853== Use --log-fd= to select an alternative log fd. ==71853== Warning: invalid file descriptor 1048568 in syscall close() ==71853== Warning: invalid file descriptor 1048569 in syscall close() ==71854== Warning: invalid file descriptor 1048564 in syscall close() ==71854== Warning: invalid file descriptor 1048565 in syscall close() ==71854== Warning: invalid file descriptor 1048566 in syscall close() ==71854== Warning: invalid file descriptor 1048567 in syscall close() ==71854== Use --log-fd= to select an alternative log fd. ==71854== Warning: invalid file descriptor 1048568 in syscall close() ==71854== Warning: invalid file descriptor 1048569 in syscall close() ==71864== Warning: invalid file descriptor 1048564 in syscall close() ==71864== Warning: invalid file descriptor 1048565 in syscall close() ==71864== Warning: invalid file descriptor 1048566 in syscall close() ==71864== Warning: invalid file descriptor 1048567 in syscall close() ==71864== Use --log-fd= to select an alternative log fd. ==71864== Warning: invalid file descriptor 1048568 in syscall close() ==71864== Warning: invalid file descriptor 1048569 in syscall close() ==71869== Warning: invalid file descriptor 1048564 in syscall close() ==71869== Warning: invalid file descriptor 1048565 in syscall close() ==71869== Warning: invalid file descriptor 1048566 in syscall close() ==71869== Warning: invalid file descriptor 1048567 in syscall close() ==71869== Use --log-fd= to select an alternative log fd. ==71869== Warning: invalid file descriptor 1048568 in syscall close() ==71869== Warning: invalid file descriptor 1048569 in syscall close() ==72026== Warning: invalid file descriptor 1048564 in syscall close() ==72026== Warning: invalid file descriptor 1048565 in syscall close() ==72026== Warning: invalid file descriptor 1048566 in syscall close() ==72026== Warning: invalid file descriptor 1048567 in syscall close() ==72026== Use --log-fd= to select an alternative log fd. ==72026== Warning: invalid file descriptor 1048568 in syscall close() ==72026== Warning: invalid file descriptor 1048569 in syscall close() ==72027== Warning: invalid file descriptor 1048564 in syscall close() ==72027== Warning: invalid file descriptor 1048565 in syscall close() ==72027== Warning: invalid file descriptor 1048566 in syscall close() ==72027== Warning: invalid file descriptor 1048567 in syscall close() ==72027== Use --log-fd= to select an alternative log fd. ==72027== Warning: invalid file descriptor 1048568 in syscall close() ==72027== Warning: invalid file descriptor 1048569 in syscall close() ==72028== Warning: invalid file descriptor 1048564 in syscall close() ==72028== Warning: invalid file descriptor 1048565 in syscall close() ==72028== Warning: invalid file descriptor 1048566 in syscall close() ==72028== Warning: invalid file descriptor 1048567 in syscall close() ==72028== Use --log-fd= to select an alternative log fd. ==72028== Warning: invalid file descriptor 1048568 in syscall close() ==72028== Warning: invalid file descriptor 1048569 in syscall close() ==72029== Warning: invalid file descriptor 1048564 in syscall close() ==72029== Warning: invalid file descriptor 1048565 in syscall close() ==72029== Warning: invalid file descriptor 1048566 in syscall close() ==72029== Warning: invalid file descriptor 1048567 in syscall close() ==72029== Use --log-fd= to select an alternative log fd. ==72029== Warning: invalid file descriptor 1048568 in syscall close() ==72029== Warning: invalid file descriptor 1048569 in syscall close() ==70777== ==70777== HEAP SUMMARY: ==70777== in use at exit: 1,780,779 bytes in 1,488 blocks ==70777== total heap usage: 40,372 allocs, 38,884 frees, 92,058,573 bytes allocated ==70777== ==70777== LEAK SUMMARY: ==70777== definitely lost: 0 bytes in 0 blocks ==70777== indirectly lost: 0 bytes in 0 blocks ==70777== possibly lost: 178,943 bytes in 97 blocks ==70777== still reachable: 1,601,836 bytes in 1,391 blocks ==70777== suppressed: 0 bytes in 0 blocks ==70777== Rerun with --leak-check=full to see details of leaked memory ==70777== ==70777== For counts of detected and suppressed errors, rerun with: -v ==70777== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16512 from 627) ================================================================================ 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.