!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! !!!!! !!!!! !!!!! 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 and Daniel S. Karls ----------------------------------------------------------------------------------------------------- Results for KIM Model : EAM_QuinticClampedSpline_Kim_2021_PtAu__MO_463728687265_001 Supported species : Au Pt random seed = 13 lattice constant (orig) = 3.000 perturbation amplitude = 0.300 number unit cells per side = 2 ----------------------------------------------------------------------------------------------------- MONOATOMIC STRUCTURE (pbc=False)-- Species = Au (Configuration in file "config-F-Au.xyz") ----------------------------------------------------------------------------------------------------- Energy = 630.2736772058369 Forces: 1 -4.06542027e+01 -4.30283966e+01 -6.41825927e+01 2 -3.35903631e+01 4.27111278e+01 -4.95756274e+01 3 1.26490200e+01 -4.28381888e+01 3.56305963e+01 4 -3.34019002e+01 3.48057255e+01 2.33948739e+01 5 3.76968192e+01 -7.63861187e+01 -2.90301860e+01 6 3.44544522e+01 1.36147232e+01 -4.02554320e+01 7 2.27239761e+01 -1.72709531e+02 -1.63285868e+02 8 -1.29555013e+02 -1.20008242e+02 1.71107357e+01 9 -7.38930080e+01 -1.27220279e+01 -7.56279245e+01 10 -3.95585636e+01 1.07615886e+02 -1.06074383e+02 11 -2.45917248e+01 -7.92542222e+01 7.95056616e+01 12 -4.34074680e+01 9.81884784e+01 -5.78273352e+01 13 -2.98601224e+01 -2.85304554e+01 -2.31437359e+02 14 3.37393168e+01 3.57955210e+01 -1.74512650e+01 15 2.43875695e+02 6.67723001e+01 7.81944472e+01 16 5.06432724e+01 1.32820476e+02 8.98997491e+01 17 -6.28022608e+01 -4.55588633e+01 -3.21964922e+01 18 3.18316319e+01 3.80545885e+01 -8.77671453e+00 19 2.58324186e+01 -6.14850094e+01 3.84008547e+01 20 -3.05148711e+01 3.61613248e+01 3.87425990e+01 21 -6.57398267e+01 -4.63720331e+01 4.36797413e+01 22 1.03375405e+02 1.45766447e+02 1.34344118e+02 23 1.95214973e+01 -1.03863413e+01 3.91675676e+01 24 1.93585349e+01 1.53169922e+01 2.46351337e+01 25 -3.26471890e+01 -8.71299661e+01 6.17192753e+01 26 -3.04178757e+01 9.11935972e+01 -4.82756218e+01 27 9.61656001e+01 -1.96414306e+02 5.56498457e+01 28 -1.74697557e+02 1.53504748e+02 2.54090163e+01 29 -4.06684084e+01 -5.96692556e+01 1.41698007e+01 30 4.02077778e+01 7.60919382e+01 -4.35373679e+01 31 6.94545008e+01 -7.94945898e+01 8.88805647e+01 32 4.44704367e+01 7.35736747e+01 7.89995876e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Au (Configuration in file "config-T-Au.xyz") ----------------------------------------------------------------------------------------------------- Energy = 630.2736772058369 Forces: 1 -4.06542027e+01 -4.30283966e+01 -6.41825927e+01 2 -3.35903631e+01 4.27111278e+01 -4.95756274e+01 3 1.26490200e+01 -4.28381888e+01 3.56305963e+01 4 -3.34019002e+01 3.48057255e+01 2.33948739e+01 5 3.76968192e+01 -7.63861187e+01 -2.90301860e+01 6 3.44544522e+01 1.36147232e+01 -4.02554320e+01 7 2.27239761e+01 -1.72709531e+02 -1.63285868e+02 8 -1.29555013e+02 -1.20008242e+02 1.71107357e+01 9 -7.38930080e+01 -1.27220279e+01 -7.56279245e+01 10 -3.95585636e+01 1.07615886e+02 -1.06074383e+02 11 -2.45917248e+01 -7.92542222e+01 7.95056616e+01 12 -4.34074680e+01 9.81884784e+01 -5.78273352e+01 13 -2.98601224e+01 -2.85304554e+01 -2.31437359e+02 14 3.37393168e+01 3.57955210e+01 -1.74512650e+01 15 2.43875695e+02 6.67723001e+01 7.81944472e+01 16 5.06432724e+01 1.32820476e+02 8.98997491e+01 17 -6.28022608e+01 -4.55588633e+01 -3.21964922e+01 18 3.18316319e+01 3.80545885e+01 -8.77671453e+00 19 2.58324186e+01 -6.14850094e+01 3.84008547e+01 20 -3.05148711e+01 3.61613248e+01 3.87425990e+01 21 -6.57398267e+01 -4.63720331e+01 4.36797413e+01 22 1.03375405e+02 1.45766447e+02 1.34344118e+02 23 1.95214973e+01 -1.03863413e+01 3.91675676e+01 24 1.93585349e+01 1.53169922e+01 2.46351337e+01 25 -3.26471890e+01 -8.71299661e+01 6.17192753e+01 26 -3.04178757e+01 9.11935972e+01 -4.82756218e+01 27 9.61656001e+01 -1.96414306e+02 5.56498457e+01 28 -1.74697557e+02 1.53504748e+02 2.54090163e+01 29 -4.06684084e+01 -5.96692556e+01 1.41698007e+01 30 4.02077778e+01 7.60919382e+01 -4.35373679e+01 31 6.94545008e+01 -7.94945898e+01 8.88805647e+01 32 4.44704367e+01 7.35736747e+01 7.89995876e+01 MONOATOMIC STRUCTURE (pbc=False)-- Species = Pt (Configuration in file "config-F-Pt.xyz") ----------------------------------------------------------------------------------------------------- Energy = 128.3807627729053 Forces: 1 -1.07022042e+01 -3.92154550e+00 -1.39273893e+01 2 -2.00640201e+01 4.11788404e+00 -2.12613907e+01 3 -1.87332262e+01 -1.47921831e+01 2.01321824e+01 4 -4.03496768e+00 2.25119226e+00 -1.48820107e-01 5 1.26521916e+01 -2.82084185e+01 -4.41664993e+01 6 2.62938150e+01 -1.50295265e+01 -2.09866150e+01 7 2.62132251e+01 -1.61574541e+01 5.65288308e+00 8 -4.05063009e+00 2.15786712e+01 2.56476584e+01 9 -2.16334830e+01 -2.54950380e+01 -3.30300868e+01 10 1.69049177e+01 1.58718757e+01 -1.94289948e+01 11 8.86311994e+00 7.92568537e-01 1.52777236e+01 12 -1.79860543e+01 3.01370626e+01 2.78248793e+01 13 -2.93167342e+01 1.88169065e+01 -3.02017327e+01 14 9.57771495e+00 1.28329858e+01 -9.08943645e+00 15 3.01964793e+01 7.79303049e+00 3.41598136e+01 16 -9.87059902e+00 1.20864552e+01 -1.43897827e+01 17 -9.35490536e+00 -1.37570123e+01 1.08149136e+01 18 -1.42420043e+01 -2.45056965e+00 -1.18712191e+01 19 -6.47968203e+00 -1.86069376e+01 1.69000472e+01 20 -1.30052038e+01 -1.54913861e+01 1.89783611e+01 21 6.24101074e+00 -1.67053895e+01 6.10066310e+00 22 1.15252127e+01 1.43740838e+01 -2.66020207e+01 23 1.82859671e+01 -3.32985951e+01 2.41938671e+01 24 -1.58285973e+01 1.02158247e+01 1.80054533e+01 25 -3.45963890e+01 -3.05562754e+01 -3.32148877e+01 26 3.30682894e+01 3.24639645e+01 -4.09824539e+01 27 1.48814088e+01 -2.24817734e+01 3.89205526e+01 28 -3.42728120e+01 4.52718217e+01 4.96293732e+01 29 2.05241160e+01 1.16005735e+01 -1.71157947e+01 30 2.85958948e+01 1.34294042e+01 -1.52430881e+01 31 1.30731755e+01 -9.79329507e+00 1.35365416e+01 32 -1.27250260e+01 1.31110948e+01 2.58852991e+01 MONOATOMIC STRUCTURE (pbc=True)-- Species = Pt (Configuration in file "config-T-Pt.xyz") ----------------------------------------------------------------------------------------------------- Energy = 128.3807627729053 Forces: 1 -1.07022042e+01 -3.92154550e+00 -1.39273893e+01 2 -2.00640201e+01 4.11788404e+00 -2.12613907e+01 3 -1.87332262e+01 -1.47921831e+01 2.01321824e+01 4 -4.03496768e+00 2.25119226e+00 -1.48820107e-01 5 1.26521916e+01 -2.82084185e+01 -4.41664993e+01 6 2.62938150e+01 -1.50295265e+01 -2.09866150e+01 7 2.62132251e+01 -1.61574541e+01 5.65288308e+00 8 -4.05063009e+00 2.15786712e+01 2.56476584e+01 9 -2.16334830e+01 -2.54950380e+01 -3.30300868e+01 10 1.69049177e+01 1.58718757e+01 -1.94289948e+01 11 8.86311994e+00 7.92568537e-01 1.52777236e+01 12 -1.79860543e+01 3.01370626e+01 2.78248793e+01 13 -2.93167342e+01 1.88169065e+01 -3.02017327e+01 14 9.57771495e+00 1.28329858e+01 -9.08943645e+00 15 3.01964793e+01 7.79303049e+00 3.41598136e+01 16 -9.87059902e+00 1.20864552e+01 -1.43897827e+01 17 -9.35490536e+00 -1.37570123e+01 1.08149136e+01 18 -1.42420043e+01 -2.45056965e+00 -1.18712191e+01 19 -6.47968203e+00 -1.86069376e+01 1.69000472e+01 20 -1.30052038e+01 -1.54913861e+01 1.89783611e+01 21 6.24101074e+00 -1.67053895e+01 6.10066310e+00 22 1.15252127e+01 1.43740838e+01 -2.66020207e+01 23 1.82859671e+01 -3.32985951e+01 2.41938671e+01 24 -1.58285973e+01 1.02158247e+01 1.80054533e+01 25 -3.45963890e+01 -3.05562754e+01 -3.32148877e+01 26 3.30682894e+01 3.24639645e+01 -4.09824539e+01 27 1.48814088e+01 -2.24817734e+01 3.89205526e+01 28 -3.42728120e+01 4.52718217e+01 4.96293732e+01 29 2.05241160e+01 1.16005735e+01 -1.71157947e+01 30 2.85958948e+01 1.34294042e+01 -1.52430881e+01 31 1.30731755e+01 -9.79329507e+00 1.35365416e+01 32 -1.27250260e+01 1.31110948e+01 2.58852991e+01 MIXED STRUCTURE (pbc=False)-- Species = Au Pt (Configuration in file "config-F-AuPt.xyz") ----------------------------------------------------------------------------------------------------- Energy = 569.5504274107961 Forces: 1 -1.26022914e+02 -8.15015058e+01 -1.09234721e+02 2 4.91541154e+01 -2.37258470e+01 -4.32321570e+01 3 1.03302701e+02 -2.55959156e+01 9.35646559e+01 4 -2.34480136e+01 1.12529693e+02 -7.10623140e+01 5 -4.75388708e+00 -3.62180832e+01 -3.60136864e+01 6 6.42660823e+01 1.62966858e+01 -7.65288411e+01 7 2.80158548e+01 -7.18915868e+01 3.47807710e+01 8 -5.81776042e+00 -3.44681201e+01 7.25596769e+01 9 -9.29507576e+01 2.72915424e+01 -1.82546718e+01 10 2.90259105e+01 7.34064425e+01 -7.09288918e+01 11 1.53098856e+01 -6.96043288e+01 -4.96028403e+01 12 -7.44990379e+01 4.38628760e+01 -2.67645066e+01 13 -1.79688783e+01 5.88995172e+01 -9.37817148e+01 14 4.04163939e+01 3.61203790e+01 -5.74948213e+01 15 8.45188517e+01 -6.92155241e+01 1.58049866e+01 16 -9.96404895e+01 9.84318088e+01 -6.73123286e+01 17 -5.63949695e+01 -1.09229207e+02 1.01703248e+02 18 3.34901098e+01 -2.98357613e+01 -3.55467336e+01 19 -1.75497045e+01 -2.05999485e+01 2.98734495e+01 20 -8.31372830e+01 -6.71561075e+01 5.75785112e+01 21 -3.77080556e+01 -4.44630808e+01 -5.17443668e+01 22 3.61233182e+01 4.82146665e+01 -6.18781916e+01 23 1.91208536e+02 -1.74481161e+02 1.12922296e+02 24 -1.35808393e+02 1.49670693e+02 2.95249450e+01 25 -1.20794806e+02 -5.97183943e+01 -4.29936792e+01 26 7.41155921e+01 1.43248448e+02 5.69619323e+01 27 1.25315646e+02 5.88760790e+01 9.44093987e+01 28 -7.14384654e+01 4.16253043e+01 5.68105836e+01 29 -2.18485310e+01 -5.49871022e+01 2.61905711e+01 30 8.90172232e+01 4.73433548e+01 5.71543319e+01 31 4.05335437e+01 -1.82152571e+01 2.94018526e+01 32 -1.40318163e+01 3.50894405e+01 4.31332553e+01 MIXED STRUCTURE (pbc=True)-- Species = Au Pt (Configuration in file "config-T-AuPt.xyz") ----------------------------------------------------------------------------------------------------- Energy = 631.7653869510702 Forces: 1 -1.15589243e+02 -5.97805294e+01 -1.27056947e+02 2 1.08930615e+02 -2.14892579e+01 3.91063414e+01 3 1.06130170e+02 -1.95495171e+01 9.30924520e+01 4 -2.06550648e+01 1.13726129e+02 -7.24735207e+01 5 8.53180472e+00 -2.00935517e+01 -2.80091744e+01 6 5.62091377e+01 2.06343910e+01 -3.44484293e+01 7 2.27776335e+01 -6.38740552e+00 2.93936741e+01 8 -2.77035625e+00 -3.40194747e+01 7.02362757e+01 9 -5.96192709e+01 4.80699228e+01 3.95774697e+01 10 2.66601209e+01 4.53874599e+01 -6.08539145e+01 11 1.37338976e+01 -6.60745416e+01 -5.33201983e+01 12 -3.83685844e+01 3.95808720e+00 -2.06622246e+01 13 -1.68898585e+01 5.91573493e+01 -8.34516869e+01 14 2.33603851e+01 2.88662509e+01 -3.36451285e+01 15 6.27127093e+01 -6.48272966e+01 1.73719993e+01 16 -1.14342475e+02 4.66670532e+01 -5.61650066e+01 17 -1.58906408e+01 -9.58143203e+01 1.06152764e+02 18 3.09347148e+01 -3.02704569e+01 -3.27461777e+01 19 -2.22007832e+01 -1.58642293e+01 2.16083054e+01 20 -1.16376451e+02 -1.03312827e+02 -7.01741051e+01 21 -4.10787205e+01 -3.20220127e+01 -5.11075475e+01 22 1.08560021e+01 5.94371886e+01 -6.86911316e+01 23 1.85112502e+02 -1.61355049e+02 1.10663622e+02 24 -1.42509512e+02 1.49110559e+02 9.88966263e+00 25 -1.12999324e+02 -5.81511335e+01 -4.15158920e+01 26 7.18417964e+01 1.38738076e+02 5.40840357e+01 27 1.25800526e+02 6.06851668e+01 7.93836821e+01 28 -5.48887269e+01 5.04335602e+01 4.57964738e+01 29 -1.77266727e+01 -5.25231144e+01 2.73218099e+01 30 5.70720619e+01 1.42077184e+01 6.67063012e+01 31 5.90794330e+00 -9.28538587e+00 7.53539678e+00 32 -2.46663371e+01 1.17411923e+01 1.64008196e+01 ================================================================================ VALGRIND OUTPUT ================================================================================ ==3284720== Memcheck, a memory error detector ==3284720== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al. ==3284720== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info ==3284720== Command: python runner2.py EAM_QuinticClampedSpline_Kim_2021_PtAu__MO_463728687265_001 ==3284720== ==3284720== Invalid read of size 8 ==3284720== at 0x40286A0: strncmp (strcmp.S:170) ==3284720== by 0x400668D: is_dst (dl-load.c:216) ==3284720== by 0x400810E: _dl_dst_count (dl-load.c:253) ==3284720== by 0x400810E: expand_dynamic_string_token (dl-load.c:395) ==3284720== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==3284720== by 0x4008602: decompose_rpath (dl-load.c:654) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== Address 0x64cd2c1 is 1 bytes inside a block of size 8 alloc'd ==3284720== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3284720== by 0x40271DF: malloc (rtld-malloc.h:56) ==3284720== by 0x40271DF: strdup (strdup.c:42) ==3284720== by 0x4008594: decompose_rpath (dl-load.c:629) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400E34D: _dl_open (dl-open.c:883) ==3284720== ==3284720== Invalid read of size 8 ==3284720== at 0x40286A8: strncmp (strcmp.S:172) ==3284720== by 0x400668D: is_dst (dl-load.c:216) ==3284720== by 0x400810E: _dl_dst_count (dl-load.c:253) ==3284720== by 0x400810E: expand_dynamic_string_token (dl-load.c:395) ==3284720== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==3284720== by 0x4008602: decompose_rpath (dl-load.c:654) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== Address 0x64cd2c9 is 1 bytes after a block of size 8 alloc'd ==3284720== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3284720== by 0x40271DF: malloc (rtld-malloc.h:56) ==3284720== by 0x40271DF: strdup (strdup.c:42) ==3284720== by 0x4008594: decompose_rpath (dl-load.c:629) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400E34D: _dl_open (dl-open.c:883) ==3284720== ==3284720== Invalid read of size 8 ==3284720== at 0x40286A0: strncmp (strcmp.S:170) ==3284720== by 0x400668D: is_dst (dl-load.c:216) ==3284720== by 0x4007F79: _dl_dst_substitute (dl-load.c:295) ==3284720== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==3284720== by 0x4008602: decompose_rpath (dl-load.c:654) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== Address 0x64cd2c1 is 1 bytes inside a block of size 8 alloc'd ==3284720== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3284720== by 0x40271DF: malloc (rtld-malloc.h:56) ==3284720== by 0x40271DF: strdup (strdup.c:42) ==3284720== by 0x4008594: decompose_rpath (dl-load.c:629) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400E34D: _dl_open (dl-open.c:883) ==3284720== ==3284720== Invalid read of size 8 ==3284720== at 0x40286A8: strncmp (strcmp.S:172) ==3284720== by 0x400668D: is_dst (dl-load.c:216) ==3284720== by 0x4007F79: _dl_dst_substitute (dl-load.c:295) ==3284720== by 0x40082B7: fillin_rpath.isra.0 (dl-load.c:483) ==3284720== by 0x4008602: decompose_rpath (dl-load.c:654) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== Address 0x64cd2c9 is 1 bytes after a block of size 8 alloc'd ==3284720== at 0x4848899: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so) ==3284720== by 0x40271DF: malloc (rtld-malloc.h:56) ==3284720== by 0x40271DF: strdup (strdup.c:42) ==3284720== by 0x4008594: decompose_rpath (dl-load.c:629) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:696) ==3284720== by 0x400A8C8: cache_rpath (dl-load.c:677) ==3284720== by 0x400A8C8: _dl_map_object (dl-load.c:2117) ==3284720== by 0x4003494: openaux (dl-deps.c:64) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x4003C7B: _dl_map_object_deps (dl-deps.c:248) ==3284720== by 0x400EA0E: dl_open_worker_begin (dl-open.c:592) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400DF99: dl_open_worker (dl-open.c:782) ==3284720== by 0x4B08A97: _dl_catch_exception (dl-error-skeleton.c:208) ==3284720== by 0x400E34D: _dl_open (dl-open.c:883) ==3284720== ==3284720== ==3284720== HEAP SUMMARY: ==3284720== in use at exit: 3,735,106 bytes in 5,936 blocks ==3284720== total heap usage: 123,492 allocs, 117,556 frees, 808,023,087 bytes allocated ==3284720== ==3284720== LEAK SUMMARY: ==3284720== definitely lost: 0 bytes in 0 blocks ==3284720== indirectly lost: 0 bytes in 0 blocks ==3284720== possibly lost: 158,559 bytes in 109 blocks ==3284720== still reachable: 3,576,547 bytes in 5,827 blocks ==3284720== of which reachable via heuristic: ==3284720== stdstring : 4,256 bytes in 48 blocks ==3284720== suppressed: 0 bytes in 0 blocks ==3284720== Rerun with --leak-check=full to see details of leaked memory ==3284720== ==3284720== For lists of detected and suppressed errors, rerun with: -s ==3284720== ERROR SUMMARY: 8 errors from 4 contexts (suppressed: 0 from 0) ================================================================================ 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.