!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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_LandaWynblattSiegel_2000_AlPb__MO_699137396381_005 Supported species : Al Pb 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 = 77.84191616463949 Forces: 1 -5.63475388e+00 -6.10293752e+00 -6.51304297e+00 2 -1.11633824e+00 2.81206122e+00 -9.68237737e+00 3 3.49855173e+00 -9.81138414e+00 -6.60716797e-02 4 -8.70555062e+00 1.07715421e+00 3.74285926e+00 5 -1.74690763e+00 -1.18796476e+01 -8.34862244e+00 6 9.45050750e+00 2.48838569e+00 -1.12766034e+01 7 8.60152431e+00 -1.01200558e+01 6.23591798e-01 8 -2.24980956e+00 -3.48935773e+00 1.78098901e+00 9 -5.14701442e+00 -2.49925766e+00 -1.18657855e+01 10 1.69843119e+00 1.06452921e+01 -1.04341185e+01 11 -4.52045904e+00 -6.29827893e+00 -3.16730678e+00 12 -1.16190202e+01 1.05248158e+01 2.12535682e+00 13 3.56418781e-01 -2.30885596e+00 -1.43870709e+01 14 6.96158217e+00 8.77239568e+00 -6.19887955e+00 15 1.40532494e+01 -4.21115832e+00 1.00230464e-01 16 1.40257270e+00 1.57340720e+01 -2.65399759e+00 17 -1.41606805e+01 -7.48882633e+00 -3.15369131e+00 18 8.78558018e-01 1.81754843e+00 -1.68049780e+00 19 2.33018618e+00 -1.42966680e+01 9.07463891e+00 20 -7.36115098e+00 7.38551864e+00 8.04849583e+00 21 -4.86010951e+00 -1.04578255e+01 1.89186568e-01 22 1.16050403e+01 6.28662338e+00 1.55010797e+00 23 4.97356196e+00 -2.61977153e+00 9.35688063e+00 24 5.46290702e+00 1.20841736e+00 9.46710192e+00 25 -1.37914897e+01 -5.86899739e+00 2.09305047e-01 26 -1.94998296e-01 1.83618130e+01 -1.20784063e+00 27 -3.63583628e+00 -4.89738544e+00 1.33722885e+01 28 -9.72479737e+00 6.19941562e+00 8.20341202e+00 29 3.38339831e+00 -5.88217920e+00 2.40156257e+00 30 6.19899459e+00 9.89585181e+00 1.53724193e-01 31 9.48330751e+00 -5.56234805e+00 8.66608016e+00 32 4.13012458e+00 1.05855701e+01 1.15700948e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Al (Configuration in file "config-T-Al.xyz") ----------------------------------------------------------------------------------------------------- Energy = 77.84191616463949 Forces: 1 -5.63475388e+00 -6.10293752e+00 -6.51304297e+00 2 -1.11633824e+00 2.81206122e+00 -9.68237737e+00 3 3.49855173e+00 -9.81138414e+00 -6.60716797e-02 4 -8.70555062e+00 1.07715421e+00 3.74285926e+00 5 -1.74690763e+00 -1.18796476e+01 -8.34862244e+00 6 9.45050750e+00 2.48838569e+00 -1.12766034e+01 7 8.60152431e+00 -1.01200558e+01 6.23591798e-01 8 -2.24980956e+00 -3.48935773e+00 1.78098901e+00 9 -5.14701442e+00 -2.49925766e+00 -1.18657855e+01 10 1.69843119e+00 1.06452921e+01 -1.04341185e+01 11 -4.52045904e+00 -6.29827893e+00 -3.16730678e+00 12 -1.16190202e+01 1.05248158e+01 2.12535682e+00 13 3.56418781e-01 -2.30885596e+00 -1.43870709e+01 14 6.96158217e+00 8.77239568e+00 -6.19887955e+00 15 1.40532494e+01 -4.21115832e+00 1.00230464e-01 16 1.40257270e+00 1.57340720e+01 -2.65399759e+00 17 -1.41606805e+01 -7.48882633e+00 -3.15369131e+00 18 8.78558018e-01 1.81754843e+00 -1.68049780e+00 19 2.33018618e+00 -1.42966680e+01 9.07463891e+00 20 -7.36115098e+00 7.38551864e+00 8.04849583e+00 21 -4.86010951e+00 -1.04578255e+01 1.89186568e-01 22 1.16050403e+01 6.28662338e+00 1.55010797e+00 23 4.97356196e+00 -2.61977153e+00 9.35688063e+00 24 5.46290702e+00 1.20841736e+00 9.46710192e+00 25 -1.37914897e+01 -5.86899739e+00 2.09305047e-01 26 -1.94998296e-01 1.83618130e+01 -1.20784063e+00 27 -3.63583628e+00 -4.89738544e+00 1.33722885e+01 28 -9.72479737e+00 6.19941562e+00 8.20341202e+00 29 3.38339831e+00 -5.88217920e+00 2.40156257e+00 30 6.19899459e+00 9.89585181e+00 1.53724193e-01 31 9.48330751e+00 -5.56234805e+00 8.66608016e+00 32 4.13012458e+00 1.05855701e+01 1.15700948e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Pb (Configuration in file "config-F-Pb.xyz") ----------------------------------------------------------------------------------------------------- Energy = 3393.7033813708267 Forces: 1 -1.17380032e+02 -1.40123046e+02 -1.43423582e+02 2 7.25291442e+00 -5.20302209e+01 -2.37991406e+02 3 -2.77921858e+01 -2.51976667e+02 -3.56816154e+01 4 -2.07358032e+02 -4.34510393e+01 -2.44867767e+01 5 5.40481269e+00 -1.52117871e+02 -1.43162249e+02 6 1.45669497e+02 1.58170776e+00 -1.61788121e+02 7 1.56040343e+02 -1.54475953e+02 -1.35813985e+01 8 3.93852677e+01 -5.31904732e+01 -4.14392229e+01 9 -1.74321525e+02 4.99158488e+01 -1.43133600e+02 10 -1.01977190e+01 1.71848021e+02 -1.47684852e+02 11 -3.03501396e+01 9.38991210e+01 -2.21651160e+01 12 -1.40926967e+02 1.44303012e+02 -1.37386606e+01 13 3.08718740e+01 1.65524478e+01 -2.04908375e+02 14 1.11157633e+02 9.74276022e+01 -1.20691068e+02 15 1.90309489e+02 4.36001942e+01 -3.40563267e+01 16 5.37720510e+01 1.82106596e+02 -2.80506273e+01 17 -1.90273103e+02 -1.58697783e+02 5.14507632e+01 18 -1.16084455e+01 -3.75128606e+01 7.27922134e+01 19 -1.88294709e+01 -1.19134605e+02 1.29696558e+02 20 -1.57779974e+02 -3.78660561e+01 1.60212656e+02 21 3.17233198e+01 -2.14268677e+02 5.90621944e+01 22 2.37520739e+02 -4.01681928e+01 9.72758805e+00 23 1.29836497e+02 -1.44432508e+02 1.16575032e+02 24 -3.28998287e+01 -5.12210450e+01 2.25003147e+02 25 -1.77744641e+02 5.93385091e+01 1.63566408e+01 26 -2.37517741e+01 2.22477223e+02 2.19371649e+00 27 -1.87213942e+01 4.38998683e+01 1.91176878e+02 28 -1.53303650e+02 1.40667784e+02 9.27580343e+01 29 3.48907942e+01 5.02790002e+01 3.58649188e+01 30 1.45211933e+02 1.59607336e+02 6.91569840e+00 31 1.61333803e+02 3.20471487e+01 1.80168925e+02 32 1.28579148e+01 1.41115576e+02 1.66028033e+02 MONOATOMIC STRUCTURE (pbc=True)-- Species = Pb (Configuration in file "config-T-Pb.xyz") ----------------------------------------------------------------------------------------------------- Energy = 3393.7033813708267 Forces: 1 -1.17380032e+02 -1.40123046e+02 -1.43423582e+02 2 7.25291442e+00 -5.20302209e+01 -2.37991406e+02 3 -2.77921858e+01 -2.51976667e+02 -3.56816154e+01 4 -2.07358032e+02 -4.34510393e+01 -2.44867767e+01 5 5.40481269e+00 -1.52117871e+02 -1.43162249e+02 6 1.45669497e+02 1.58170776e+00 -1.61788121e+02 7 1.56040343e+02 -1.54475953e+02 -1.35813985e+01 8 3.93852677e+01 -5.31904732e+01 -4.14392229e+01 9 -1.74321525e+02 4.99158488e+01 -1.43133600e+02 10 -1.01977190e+01 1.71848021e+02 -1.47684852e+02 11 -3.03501396e+01 9.38991210e+01 -2.21651160e+01 12 -1.40926967e+02 1.44303012e+02 -1.37386606e+01 13 3.08718740e+01 1.65524478e+01 -2.04908375e+02 14 1.11157633e+02 9.74276022e+01 -1.20691068e+02 15 1.90309489e+02 4.36001942e+01 -3.40563267e+01 16 5.37720510e+01 1.82106596e+02 -2.80506273e+01 17 -1.90273103e+02 -1.58697783e+02 5.14507632e+01 18 -1.16084455e+01 -3.75128606e+01 7.27922134e+01 19 -1.88294709e+01 -1.19134605e+02 1.29696558e+02 20 -1.57779974e+02 -3.78660561e+01 1.60212656e+02 21 3.17233198e+01 -2.14268677e+02 5.90621944e+01 22 2.37520739e+02 -4.01681928e+01 9.72758805e+00 23 1.29836497e+02 -1.44432508e+02 1.16575032e+02 24 -3.28998287e+01 -5.12210450e+01 2.25003147e+02 25 -1.77744641e+02 5.93385091e+01 1.63566408e+01 26 -2.37517741e+01 2.22477223e+02 2.19371649e+00 27 -1.87213942e+01 4.38998683e+01 1.91176878e+02 28 -1.53303650e+02 1.40667784e+02 9.27580343e+01 29 3.48907942e+01 5.02790002e+01 3.58649188e+01 30 1.45211933e+02 1.59607336e+02 6.91569840e+00 31 1.61333803e+02 3.20471487e+01 1.80168925e+02 32 1.28579148e+01 1.41115576e+02 1.66028033e+02 MIXED STRUCTURE (pbc=False)-- Species = Al Pb (Configuration in file "config-F-AlPb.xyz") ----------------------------------------------------------------------------------------------------- Energy = 918.3556225151667 Forces: 1 -1.94972302e+01 -1.51154731e+01 -1.60287551e+01 2 -8.89078657e+01 -4.80380913e+01 -7.99491317e+01 3 -8.56206895e+00 -3.27334272e+01 -1.41695490e+01 4 -3.43228540e+01 -1.31977998e+01 -2.73108022e+00 5 -1.98370033e+01 -1.11379951e+02 -6.95042782e+01 6 1.02467042e+02 -9.16653616e+00 -1.15198282e+02 7 8.96010279e+01 -8.33047439e+01 5.91445116e+01 8 3.21881298e+00 6.01689671e+00 -1.15831663e+01 9 -2.31759081e+01 2.43937866e+00 -1.40470412e+01 10 -6.58980195e+01 1.18024605e+02 -1.00749162e+02 11 -1.06553256e+02 1.73897623e+01 4.38357627e+01 12 -2.23458512e+01 2.00128679e+01 -4.64538323e+00 13 5.02297230e+01 3.10156329e+01 -1.44308659e+02 14 3.42089556e+01 6.37148717e+01 -3.34680547e+01 15 1.31910338e+02 5.21869952e+01 2.56914977e+01 16 -6.97741738e+00 2.08146806e+01 -6.27964667e+00 17 -8.98806665e+01 -4.40104863e+01 7.12507428e-01 18 -1.29903702e+01 -1.74374600e+01 1.42540181e+01 19 -2.58726987e+01 -8.23077637e+01 8.64855346e+01 20 -2.59524973e+01 -9.50603244e+00 2.04785944e+01 21 9.42998397e+00 -3.64087435e+01 1.32626226e+01 22 2.22369898e+01 -3.59745586e+00 1.55478937e+01 23 4.01696429e+01 -3.95937432e+01 3.72341165e+01 24 5.74306835e+01 -8.78493156e+00 9.70215494e+01 25 -3.77235262e+01 1.13673879e+01 -5.68150233e-02 26 -4.42331589e+00 2.10712968e+01 1.32535198e+01 27 -1.42407308e+00 8.26641982e+00 2.49641027e+01 28 -2.15695945e+01 1.43194270e+01 1.45429074e+01 29 2.81805501e+01 3.50505275e+01 2.52363790e+01 30 1.43157707e+01 1.92699772e+01 7.12582704e+00 31 1.66473089e+01 2.96988884e+00 2.23802174e+01 32 1.58673868e+01 1.10652023e+02 9.15474423e+01 MIXED STRUCTURE (pbc=True)-- Species = Al Pb (Configuration in file "config-T-AlPb.xyz") ----------------------------------------------------------------------------------------------------- Energy = 4304.54568113836 Forces: 1 -5.41369889e+00 1.71939214e+00 4.68150952e-01 2 -5.86860941e+01 1.20734320e+01 3.80462870e+01 3 -1.56814169e+00 2.73505582e+00 7.57843642e+00 4 -4.11054129e+00 1.80090313e-01 8.60403699e+00 5 -6.10346142e+01 -1.11988723e+01 8.67310734e+01 6 4.78978447e+01 4.86227707e+01 -1.05129018e+01 7 1.38657725e+00 -1.95489802e+01 6.18672481e+01 8 -3.92080887e+00 1.68059616e+01 -1.21517349e+00 9 2.73643755e+00 5.50677384e+00 1.19687620e+01 10 -3.10092153e+01 3.10273790e+01 1.67020038e+01 11 -4.67479205e+01 -1.97219550e+00 7.13806080e+01 12 -2.59411612e+00 -7.35979419e+00 7.29695529e+00 13 2.54280385e+01 2.09218999e-01 -2.45441669e+01 14 2.24141951e+01 -4.41786161e+01 5.34326764e+00 15 4.11159469e+01 1.03229244e+01 5.38307572e+01 16 -1.38781812e+00 -5.77052844e+00 5.44806008e+00 17 -1.09473422e+00 1.62345392e+01 -8.53983589e+01 18 8.02324776e-01 -1.04031742e+01 -2.63605185e+00 19 2.97369386e+00 1.31737667e+01 -4.09943959e+01 20 3.39237181e+00 -9.38461865e+00 -1.34235770e+01 21 4.68473566e+00 -3.16983383e-01 5.02139820e+00 22 1.08158040e+00 3.07738757e+00 -5.09593060e+00 23 -5.28748833e+00 4.86659545e-01 -7.84246633e+01 24 3.07670970e+01 2.93235409e+01 -4.32874327e+01 25 -3.56326992e+00 5.32328115e+00 -1.10814126e+01 26 -4.81324821e+00 -6.02377319e+00 -6.11032966e+00 27 8.27254832e+00 5.08494771e+00 -5.87001400e+00 28 -1.05204538e+01 -9.22745126e+01 -2.78548724e+01 29 1.16149258e+01 5.47500322e+00 2.82472821e+01 30 6.06630555e+00 -1.13231331e+01 -5.42685647e+00 31 1.97094646e-01 9.78005506e+00 -5.27220748e+00 32 3.09204459e+01 2.59300196e+00 -4.13859823e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==35558== Memcheck, a memory error detector ==35558== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==35558== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info ==35558== Command: python runner2.py EAM_Dynamo_LandaWynblattSiegel_2000_AlPb__MO_699137396381_005 ==35558== ==37619== Warning: invalid file descriptor 1048564 in syscall close() ==37619== Warning: invalid file descriptor 1048565 in syscall close() ==37619== Warning: invalid file descriptor 1048566 in syscall close() ==37619== Warning: invalid file descriptor 1048567 in syscall close() ==37619== Use --log-fd= to select an alternative log fd. ==37619== Warning: invalid file descriptor 1048568 in syscall close() ==37619== Warning: invalid file descriptor 1048569 in syscall close() ==37623== Warning: invalid file descriptor 1048564 in syscall close() ==37623== Warning: invalid file descriptor 1048565 in syscall close() ==37623== Warning: invalid file descriptor 1048566 in syscall close() ==37623== Warning: invalid file descriptor 1048567 in syscall close() ==37623== Use --log-fd= to select an alternative log fd. ==37623== Warning: invalid file descriptor 1048568 in syscall close() ==37623== Warning: invalid file descriptor 1048569 in syscall close() ==37710== Warning: invalid file descriptor 1048564 in syscall close() ==37710== Warning: invalid file descriptor 1048565 in syscall close() ==37710== Warning: invalid file descriptor 1048566 in syscall close() ==37710== Warning: invalid file descriptor 1048567 in syscall close() ==37710== Use --log-fd= to select an alternative log fd. ==37710== Warning: invalid file descriptor 1048568 in syscall close() ==37710== Warning: invalid file descriptor 1048569 in syscall close() ==37716== Warning: invalid file descriptor 1048564 in syscall close() ==37716== Warning: invalid file descriptor 1048565 in syscall close() ==37716== Warning: invalid file descriptor 1048566 in syscall close() ==37716== Warning: invalid file descriptor 1048567 in syscall close() ==37716== Use --log-fd= to select an alternative log fd. ==37716== Warning: invalid file descriptor 1048568 in syscall close() ==37716== Warning: invalid file descriptor 1048569 in syscall close() ==37722== Warning: invalid file descriptor 1048564 in syscall close() ==37722== Warning: invalid file descriptor 1048565 in syscall close() ==37722== Warning: invalid file descriptor 1048566 in syscall close() ==37722== Warning: invalid file descriptor 1048567 in syscall close() ==37722== Use --log-fd= to select an alternative log fd. ==37722== Warning: invalid file descriptor 1048568 in syscall close() ==37722== Warning: invalid file descriptor 1048569 in syscall close() ==37730== Warning: invalid file descriptor 1048564 in syscall close() ==37730== Warning: invalid file descriptor 1048565 in syscall close() ==37730== Warning: invalid file descriptor 1048566 in syscall close() ==37730== Warning: invalid file descriptor 1048567 in syscall close() ==37730== Use --log-fd= to select an alternative log fd. ==37730== Warning: invalid file descriptor 1048568 in syscall close() ==37730== Warning: invalid file descriptor 1048569 in syscall close() ==37902== Warning: invalid file descriptor 1048564 in syscall close() ==37902== Warning: invalid file descriptor 1048565 in syscall close() ==37902== Warning: invalid file descriptor 1048566 in syscall close() ==37902== Warning: invalid file descriptor 1048567 in syscall close() ==37902== Use --log-fd= to select an alternative log fd. ==37902== Warning: invalid file descriptor 1048568 in syscall close() ==37902== Warning: invalid file descriptor 1048569 in syscall close() ==37911== Warning: invalid file descriptor 1048564 in syscall close() ==37911== Warning: invalid file descriptor 1048565 in syscall close() ==37911== Warning: invalid file descriptor 1048566 in syscall close() ==37911== Warning: invalid file descriptor 1048567 in syscall close() ==37911== Use --log-fd= to select an alternative log fd. ==37911== Warning: invalid file descriptor 1048568 in syscall close() ==37911== Warning: invalid file descriptor 1048569 in syscall close() ==37917== Warning: invalid file descriptor 1048564 in syscall close() ==37917== Warning: invalid file descriptor 1048565 in syscall close() ==37917== Warning: invalid file descriptor 1048566 in syscall close() ==37917== Warning: invalid file descriptor 1048567 in syscall close() ==37917== Use --log-fd= to select an alternative log fd. ==37917== Warning: invalid file descriptor 1048568 in syscall close() ==37917== Warning: invalid file descriptor 1048569 in syscall close() ==37930== Warning: invalid file descriptor 1048564 in syscall close() ==37930== Warning: invalid file descriptor 1048565 in syscall close() ==37930== Warning: invalid file descriptor 1048566 in syscall close() ==37930== Warning: invalid file descriptor 1048567 in syscall close() ==37930== Use --log-fd= to select an alternative log fd. ==37930== Warning: invalid file descriptor 1048568 in syscall close() ==37930== Warning: invalid file descriptor 1048569 in syscall close() ==38047== Warning: invalid file descriptor 1048564 in syscall close() ==38047== Warning: invalid file descriptor 1048565 in syscall close() ==38047== Warning: invalid file descriptor 1048566 in syscall close() ==38047== Warning: invalid file descriptor 1048567 in syscall close() ==38047== Use --log-fd= to select an alternative log fd. ==38047== Warning: invalid file descriptor 1048568 in syscall close() ==38047== Warning: invalid file descriptor 1048569 in syscall close() ==38047== Warning: invalid file descriptor 1048570 in syscall close() ==38057== Warning: invalid file descriptor 1048564 in syscall close() ==38057== Warning: invalid file descriptor 1048565 in syscall close() ==38057== Warning: invalid file descriptor 1048566 in syscall close() ==38057== Warning: invalid file descriptor 1048567 in syscall close() ==38057== Use --log-fd= to select an alternative log fd. ==38057== Warning: invalid file descriptor 1048568 in syscall close() ==38057== Warning: invalid file descriptor 1048569 in syscall close() ==38062== Warning: invalid file descriptor 1048564 in syscall close() ==38062== Warning: invalid file descriptor 1048565 in syscall close() ==38062== Warning: invalid file descriptor 1048566 in syscall close() ==38062== Warning: invalid file descriptor 1048567 in syscall close() ==38062== Use --log-fd= to select an alternative log fd. ==38062== Warning: invalid file descriptor 1048568 in syscall close() ==38062== Warning: invalid file descriptor 1048569 in syscall close() ==38062== Warning: invalid file descriptor 1048570 in syscall close() ==38067== Warning: invalid file descriptor 1048564 in syscall close() ==38067== Warning: invalid file descriptor 1048565 in syscall close() ==38067== Warning: invalid file descriptor 1048566 in syscall close() ==38067== Warning: invalid file descriptor 1048567 in syscall close() ==38067== Use --log-fd= to select an alternative log fd. ==38067== Warning: invalid file descriptor 1048568 in syscall close() ==38067== Warning: invalid file descriptor 1048569 in syscall close() ==35558== ==35558== HEAP SUMMARY: ==35558== in use at exit: 1,719,294 bytes in 1,331 blocks ==35558== total heap usage: 47,814 allocs, 46,483 frees, 48,861,705 bytes allocated ==35558== ==35558== LEAK SUMMARY: ==35558== definitely lost: 0 bytes in 0 blocks ==35558== indirectly lost: 0 bytes in 0 blocks ==35558== possibly lost: 178,943 bytes in 97 blocks ==35558== still reachable: 1,540,351 bytes in 1,234 blocks ==35558== suppressed: 0 bytes in 0 blocks ==35558== Rerun with --leak-check=full to see details of leaked memory ==35558== ==35558== For counts of detected and suppressed errors, rerun with: -v ==35558== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 16432 from 606) ================================================================================ 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.