Task 4217831

Name rand_automata_0078-1614572430-8820-0_0
Workunit 2309077
Created 1 Mar 2021, 4:20:31 UTC
Sent 3 Mar 2021, 6:38:40 UTC
Report deadline 11 Mar 2021, 6:38:40 UTC
Received 8 Mar 2021, 13:47:03 UTC
Server state Over
Outcome Computation error
Client state Compute error
Exit status 193 (0x000000C1) EXIT_SIGNAL
Computer ID 9741
Run time 5 hours 59 min 24 sec
CPU time 5 hours 57 min 56 sec
Validate state Invalid
Credit 0.00
Device peak FLOPS 2.84 GFLOPS
Application version Machine Learning Dataset Generator v9.61
x86_64-pc-linux-gnu
Peak working set size 240.07 MB
Peak swap size 538.69 MB
Peak disk usage 0.57 MB

Stderr output

<core_client_version>7.9.3</core_client_version>
<![CDATA[
<message>
process exited with code 193 (0xc1, -63)</message>
<stderr_txt>
SIGSEGV: segmentation violation
Stack trace (15 frames):
../../projects/www.mlcathome.org_mlcathome/mlds_9.61_x86_64-pc-linux-gnu(boinc_catch_signal+0xd3)[0x7a6f83]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x12980)[0x7f776f87a980]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZN5torch8autograd6Engine17evaluate_functionERSt10shared_ptrINS0_9GraphTaskEEPNS0_4NodeERNS0_11InputBufferERKS2_INS0_10ReadyQueueEE+0x41f)[0x7f7772e3be1f]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZN5torch8autograd6Engine11thread_mainERKSt10shared_ptrINS0_9GraphTaskEE+0x57f)[0x7f7772e3db6f]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZN5torch8autograd6Engine23execute_with_graph_taskERKSt10shared_ptrINS0_9GraphTaskEES2_INS0_4NodeEE+0x3e7)[0x7f7772e39347]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZN5torch8autograd6Engine7executeERKSt6vectorINS0_4EdgeESaIS3_EERKS2_IN2at6TensorESaIS9_EEbbS7_+0x7e3)[0x7f7772e3b5f3]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(+0x33a6405)[0x7f7772e2e405]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZN5torch8autograd8backwardERKSt6vectorIN2at6TensorESaIS3_EES7_N3c108optionalIbEEb+0x76)[0x7f7772e2f236]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(+0x37952d8)[0x7f777321d2d8]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(+0x30fd054)[0x7f7772b85054]
/tmp/.mount_mlds_9OeKctG/usr/bin/../lib/libtorch_cpu.so(_ZNK2at6Tensor8backwardERKS0_N3c108optionalIbEEb+0x142)[0x7f77711f4c72]
../../projects/www.mlcathome.org_mlcathome/mlds_9.61_x86_64-pc-linux-gnu(_ZN7TrainerI11ModuleModelN5torch5optim9OptimizerENS1_2nn7MSELossE17BitMachineDatasetE5trainEv+0x337)[0x56d7b5]
../../projects/www.mlcathome.org_mlcathome/mlds_9.61_x86_64-pc-linux-gnu(main+0x3062)[0x5610bb]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f776ea89bf7]
../../projects/www.mlcathome.org_mlcathome/mlds_9.61_x86_64-pc-linux-gnu[0x55d80e]

Exiting...

</stderr_txt>
]]>


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A project of the Cognition, Robotics, and Learning (CORAL) Lab at the University of Maryland, Baltimore County (UMBC)