==12708== Memcheck, a memory error detector
==12708== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==12708== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
==12708== Command: ./_test/run_test.sh 32
==12708==
==12709==
==12709== HEAP SUMMARY:
==12709==     in use at exit: 55,949 bytes in 591 blocks
==12709==   total heap usage: 1,001 allocs, 410 frees, 74,373 bytes allocated
==12709==
==12709== 12 bytes in 1 blocks are definitely lost in loss record 97 of 377
==12709==    at 0x4C2FDFB: malloc (vg_replace_malloc.c:309)
==12709==    by 0x18EF2D: xmalloc (in /bin/bash)
==12709==    by 0x18898A: set_default_locale (in /bin/bash)
==12709==    by 0x137E66: main (in /bin/bash)
==12709==
==12709== LEAK SUMMARY:
==12709==    definitely lost: 12 bytes in 1 blocks
==12709==    indirectly lost: 0 bytes in 0 blocks
==12709==      possibly lost: 0 bytes in 0 blocks
==12709==    still reachable: 55,937 bytes in 590 blocks
==12709==         suppressed: 0 bytes in 0 blocks
==12709== Reachable blocks (those to which a pointer was found) are not shown.
==12709== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==12709==
==12709== For lists of detected and suppressed errors, rerun with: -s
==12709== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
Memcheck failed
32) Test popen read.........................................failed  [ 0/95]
==12708==
==12708== HEAP SUMMARY:
==12708==     in use at exit: 144,196 bytes in 4,792 blocks
==12708==   total heap usage: 16,122 allocs, 11,330 frees, 438,112 bytes allocated
==12708==
==12708== 12 bytes in 1 blocks are definitely lost in loss record 126 of 1,090
==12708==    at 0x4C2FDFB: malloc (vg_replace_malloc.c:309)
==12708==    by 0x18EF2D: xmalloc (in /bin/bash)
==12708==    by 0x18898A: set_default_locale (in /bin/bash)
==12708==    by 0x137E66: main (in /bin/bash)
==12708==
==12708== LEAK SUMMARY:
==12708==    definitely lost: 12 bytes in 1 blocks
==12708==    indirectly lost: 0 bytes in 0 blocks
==12708==      possibly lost: 0 bytes in 0 blocks
==12708==    still reachable: 144,184 bytes in 4,791 blocks
==12708==         suppressed: 0 bytes in 0 blocks
==12708== Reachable blocks (those to which a pointer was found) are not shown.
==12708== To see them, rerun with: --leak-check=full --show-leak-kinds=all
==12708==
==12708== For lists of detected and suppressed errors, rerun with: -s
==12708== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)