==9631== Memcheck, a memory error detector
==9631== Copyright (C) 2002-2011, and GNU GPL'd, by Julian Seward et al.
==9631== Using Valgrind-3.7.0 and LibVEX; rerun with -h for copyright info
==9631== Command: ./multiplecombined -malloc off -usermesh 1 -fC Square.1.tri -fV Square.1.points -pc_type lu -pc_factor_mat_solver_package superlu_dist -maxmode 10 -b 0.001
==9631== Parent PID: 9629
==9631== 
--9631-- 
--9631-- Valgrind options:
--9631--    --suppressions=/usr/lib/valgrind/debian-libc6-dbg.supp
--9631--    --tool=memcheck
--9631--    --leak-check=full
--9631--    --track-origins=yes
--9631--    -v
--9631--    --log-file=nlin.log
--9631-- Contents of /proc/version:
--9631--   Linux version 3.5.0-39-generic (buildd@roseapple) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #60~precise1-Ubuntu SMP Wed Aug 14 15:38:41 UTC 2013
--9631-- Arch and hwcaps: AMD64, amd64-sse3-cx16
--9631-- Page sizes: currently 4096, max supported 4096
--9631-- Valgrind library directory: /usr/lib/valgrind
--9630-- Reading syms from /home/garnet/Dropbox/gvresearch/petsc/multiplecombined (0x400000)
--9630-- Reading syms from /lib/x86_64-linux-gnu/ld-2.15.so (0x4000000)
--9630--   Considering /lib/x86_64-linux-gnu/ld-2.15.so ..
--9630--   .. CRC mismatch (computed 269450ce wanted 94894502)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/ld-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /usr/lib/valgrind/memcheck-amd64-linux (0x38000000)
--9630--   Considering /usr/lib/valgrind/memcheck-amd64-linux ..
--9630--   .. CRC mismatch (computed fd32bc40 wanted 1b1bde8c)
--9630--    object doesn't have a symbol table
--9630--    object doesn't have a dynamic symbol table
--9630-- Reading suppressions file: /usr/lib/valgrind/debian-libc6-dbg.supp
--9630-- Reading suppressions file: /usr/lib/valgrind/default.supp
==9630== embedded gdbserver: reading from /tmp/vgdb-pipe-from-vgdb-to-9630-by-garnet-on-???
==9630== embedded gdbserver: writing to   /tmp/vgdb-pipe-to-vgdb-from-9630-by-garnet-on-???
==9630== embedded gdbserver: shared mem   /tmp/vgdb-pipe-shared-mem-vgdb-9630-by-garnet-on-???
==9630== 
==9630== TO CONTROL THIS PROCESS USING vgdb (which you probably
==9630== don't want to do, unless you know exactly what you're doing,
==9630== or are doing some strange experiment):
==9630==   /usr/lib/valgrind/../../bin/vgdb --pid=9630 ...command...
==9630== 
==9630== TO DEBUG THIS PROCESS USING GDB: start GDB like this
==9630==   /path/to/gdb ./multiplecombined
==9630== and then give GDB the following command
==9630==   target remote | /usr/lib/valgrind/../../bin/vgdb --pid=9630
==9630== --pid is optional if only one valgrind process is running
==9630== 
--9630-- REDIR: 0x40189e0 (strlen) redirected to 0x380625c7 (???)
--9630-- Reading syms from /usr/lib/valgrind/vgpreload_core-amd64-linux.so (0x4a25000)
--9630--   Considering /usr/lib/valgrind/vgpreload_core-amd64-linux.so ..
--9630--   .. CRC mismatch (computed 8f05ac98 wanted c6d0ab1a)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so (0x4c27000)
--9630--   Considering /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so ..
--9630--   .. CRC mismatch (computed fc059af4 wanted ffc668e8)
--9630--    object doesn't have a symbol table
--9630-- REDIR: 0x4018850 (index) redirected to 0x4c2bc60 (index)
--9630-- REDIR: 0x40188d0 (strcmp) redirected to 0x4c2cc20 (strcmp)
--9630-- Reading syms from /opt/petsc/linux_debug/lib/libpetsc.so (0x4e32000)
--9630-- Reading syms from /lib/x86_64-linux-gnu/libpthread-2.15.so (0x6a0c000)
--9630--   Considering /lib/x86_64-linux-gnu/libpthread-2.15.so ..
--9630--   .. CRC mismatch (computed 8e430e5b wanted e619a829)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libpthread-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /lib/x86_64-linux-gnu/libm-2.15.so (0x6c29000)
--9630--   Considering /lib/x86_64-linux-gnu/libm-2.15.so ..
--9630--   .. CRC mismatch (computed e81d4037 wanted fad28d48)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libm-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16 (0x6f25000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.16 ..
--9630--   .. CRC mismatch (computed ef748751 wanted e44c0328)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /opt/petsc/linux_debug/lib/libmpich.so.10.0.4 (0x7225000)
--9630-- Reading syms from /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x75f1000)
--9630--   Considering /lib/x86_64-linux-gnu/libgcc_s.so.1 ..
--9630--   .. CRC mismatch (computed c8e4b229 wanted 098e39f6)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/libgsl.so.0.16.0 (0x7807000)
--9630--   Considering /usr/lib/libgsl.so.0.16.0 ..
--9630--   .. CRC mismatch (computed 8ad84a92 wanted 5acdda24)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/libgslcblas.so.0.0.0 (0x7c43000)
--9630--   Considering /usr/lib/libgslcblas.so.0.0.0 ..
--9630--   .. CRC mismatch (computed cefe5c0b wanted 28bc8067)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /lib/x86_64-linux-gnu/libc-2.15.so (0x7e88000)
--9630--   Considering /lib/x86_64-linux-gnu/libc-2.15.so ..
--9630--   .. CRC mismatch (computed d1cc6f49 wanted 7994f9f0)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libc-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 (0x8247000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 ..
--9630--   .. CRC mismatch (computed b515820a wanted cbe61b79)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /opt/petsc/linux_debug/lib/libparmetis.so (0x857c000)
--9630-- Reading syms from /opt/petsc/linux_debug/lib/libmetis.so (0x87ca000)
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 (0x8a45000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libgfortran.so.3.0.0 ..
--9630--   .. CRC mismatch (computed b58f9ea9 wanted 0cdb1b6a)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /lib/x86_64-linux-gnu/libdl-2.15.so (0x8d5c000)
--9630--   Considering /lib/x86_64-linux-gnu/libdl-2.15.so ..
--9630--   .. CRC mismatch (computed 1e39c2e0 wanted 5d14a047)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libdl-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /opt/petsc/linux_debug/lib/libmpl.so.1.0.0 (0x8f60000)
--9630-- Reading syms from /lib/x86_64-linux-gnu/librt-2.15.so (0x9165000)
--9630--   Considering /lib/x86_64-linux-gnu/librt-2.15.so ..
--9630--   .. CRC mismatch (computed aca1815f wanted f26cc34e)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/librt-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 (0x936d000)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 (0x958b000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libquadmath.so.0.0.0 ..
--9630--   .. CRC mismatch (computed f316b3f1 wanted 57694e00)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 (0x97c1000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 ..
--9630--   .. CRC mismatch (computed 82cbef80 wanted ca72644f)
--9630--    object doesn't have a symbol table
--9630-- Reading syms from /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 (0x99c4000)
--9630--   Considering /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 ..
--9630--   .. CRC mismatch (computed aa48a267 wanted d38510a9)
--9630--    object doesn't have a symbol table
--9630-- REDIR: 0x7f14e40 (strcasecmp) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7f111e0 (strnlen) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7f17110 (strncasecmp) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7f12bd0 (__GI_strrchr) redirected to 0x4c2ba80 (__GI_strrchr)
--9630-- REDIR: 0x7f0c2c0 (calloc) redirected to 0x4c29cf0 (calloc)
--9630-- REDIR: 0x7f0af50 (malloc) redirected to 0x4c2b660 (malloc)
--9630-- REDIR: 0x7f11100 (__GI_strlen) redirected to 0x4c2bfc0 (__GI_strlen)
--9630-- REDIR: 0x7f11300 (__GI_strncmp) redirected to 0x4c2c480 (__GI_strncmp)
--9630-- REDIR: 0x7f110b0 (strlen) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7feabe0 (__strlen_sse2_pminub) redirected to 0x4c2bfa0 (strlen)
--9630-- REDIR: 0x7f197f0 (memcpy@@GLIBC_2.14) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7fcffa0 (__memcpy_ssse3_back) redirected to 0x4c2cf30 (memcpy@@GLIBC_2.14)
--9631-- REDIR: 0x7f0f5c0 (strcmp) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7fb9e20 (__strcmp_sse42) redirected to 0x4c2cb60 (strcmp)
--9631-- REDIR: 0x7f13c20 (memset) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7f13c60 (__GI_memset) redirected to 0x4c2e080 (memset)
--9631-- REDIR: 0x7f12b50 (strncpy) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7f1f1a0 (__strncpy_sse2_unaligned) redirected to 0x4c2c180 (strncpy)
--9631-- REDIR: 0x7f0b560 (free) redirected to 0x4c2a7c0 (free)
--9631-- REDIR: 0x7f1ad10 (strchrnul) redirected to 0x4c2e3b0 (strchrnul)
--9631-- REDIR: 0x7f112c0 (strncmp) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7fbabd0 (__strncmp_sse42) redirected to 0x4c2c400 (strncmp)
--9631-- REDIR: 0x7f132b0 (memchr) redirected to 0x4c2cce0 (memchr)
--9631-- REDIR: 0x7f1e4c0 (__GI_strncpy) redirected to 0x4c2c2c0 (__GI_strncpy)
--9631-- REDIR: 0x7f0f540 (__GI_strchr) redirected to 0x4c2bb60 (__GI_strchr)
--9631-- REDIR: 0x7fbdf70 (__strncasecmp_sse42) redirected to 0x4c2c600 (strncasecmp)
--9631-- REDIR: 0x7f0f600 (__GI_strcmp) redirected to 0x4c2cbc0 (__GI_strcmp)
--9631-- REDIR: 0x7f14ce0 (__GI_stpcpy) redirected to 0x4c2de10 (__GI_stpcpy)
--9631-- Reading syms from /lib/x86_64-linux-gnu/libnss_files-2.15.so (0x9fca000)
--9631--   Considering /lib/x86_64-linux-gnu/libnss_files-2.15.so ..
--9631--   .. CRC mismatch (computed 93b6e136 wanted 0e7fce87)
--9631--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_files-2.15.so ..
--9631--   .. CRC is valid
--9631-- REDIR: 0x7f10a90 (__GI_strcpy) redirected to 0x4c2c0b0 (__GI_strcpy)
--9631-- REDIR: 0x7f1aac0 (rawmemchr) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7f1ab00 (__GI___rawmemchr) redirected to 0x4c2e400 (__GI___rawmemchr)
--9631-- REDIR: 0x7fbc3c0 (__strcasecmp_sse42) redirected to 0x4c2c500 (strcasecmp)
--9631-- REDIR: 0x7f0f500 (index) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7fb9d70 (__strchr_sse42) redirected to 0x4c2bb20 (index)
--9630-- REDIR: 0x7f0b660 (realloc) redirected to 0x4c2b730 (realloc)
--9630-- REDIR: 0x7f283c0 (strstr) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7fbbd50 (__strstr_sse42) redirected to 0x4c2e7a0 (strstr)
--9630-- Reading syms from /lib/x86_64-linux-gnu/libnss_compat-2.15.so (0xa1d7000)
--9630--   Considering /lib/x86_64-linux-gnu/libnss_compat-2.15.so ..
--9630--   .. CRC mismatch (computed 0f99e502 wanted 9efdf084)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_compat-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /lib/x86_64-linux-gnu/libnsl-2.15.so (0xa3e0000)
--9630--   Considering /lib/x86_64-linux-gnu/libnsl-2.15.so ..
--9630--   .. CRC mismatch (computed 7158b88c wanted 689f7851)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnsl-2.15.so ..
--9630--   .. CRC is valid
--9630-- Reading syms from /lib/x86_64-linux-gnu/libnss_nis-2.15.so (0xa5fa000)
--9630--   Considering /lib/x86_64-linux-gnu/libnss_nis-2.15.so ..
--9630--   .. CRC mismatch (computed a282f977 wanted bc84fe4d)
--9630--   Considering /usr/lib/debug/lib/x86_64-linux-gnu/libnss_nis-2.15.so ..
--9630--   .. CRC is valid
--9630-- REDIR: 0xffffffffff600400 (???) redirected to 0x380625bd (???)
--9630-- REDIR: 0x7f11210 (__GI_strnlen) redirected to 0x4c2bf70 (__GI_strnlen)
--9630-- REDIR: 0x7f10a50 (strcpy) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7f1eb70 (__strcpy_sse2_unaligned) redirected to 0x4c2bfe0 (strcpy)
--9630-- REDIR: 0x7f0f300 (strcat) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7f21990 (__strcat_sse2_unaligned) redirected to 0x4c2bca0 (strcat)
--9631-- REDIR: 0xffffffffff600000 (???) redirected to 0x380625b3 (???)
--9631-- REDIR: 0x7f0ba10 (memalign) redirected to 0x4c29b50 (memalign)
--9631-- REDIR: 0x7f11280 (strncat) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7f22280 (__strncat_sse2_unaligned) redirected to 0x4c2be60 (strncat)
--9631-- REDIR: 0x7f13bd0 (memcpy@GLIBC_2.2.5) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9631-- REDIR: 0x7fd5540 (__memmove_ssse3_back) redirected to 0x4c2cd20 (memcpy@GLIBC_2.2.5)
--9630-- REDIR: 0x7f13600 (bcmp) redirected to 0x4a25610 (_vgnU_ifunc_wrapper)
--9630-- REDIR: 0x7fe5510 (__memcmp_sse4_1) redirected to 0x4c2dca0 (bcmp)
==9630== Syscall param writev(vector[...]) points to uninitialised byte(s)
==9631==    at 0x7F7461B: writev (writev.c:51)
==9631==    by 0x72D90F8: MPIDU_Sock_writev (sock_immed.i:610)
==9631==    by 0x72C20CB: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==9631==    by 0x72B64E2: MPIDI_CH3_PktHandler_RndvClrToSend (ch3u_rndv.c:249)
==9631==    by 0x72C3407: MPIDI_CH3I_Progress_handle_sock_event (ch3_progress.c:453)
==9631==    by 0x72C357F: MPIDI_CH3i_Progress_wait (ch3_progress.c:225)
==9631==    by 0x731E13E: PMPI_Recv (recv.c:154)
==9631==    by 0x63144DE: pzgstrs (pzgstrs.c:757)
==9631==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==  Address 0xadc7730 is 64 bytes inside a block of size 12,208 alloc'd
==9630==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9630==    by 0x632EC7E: superlu_malloc_dist (memory.c:108)
==9630==    by 0x62FC5DD: doublecomplexMalloc_dist (zmemory.c:107)
==9630==    by 0x6313ADB: pzgstrs (pzgstrs.c:580)
==9630==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==    by 0x5D9D319: PCApply (precon.c:442)
==9630==    by 0x5E8DA47: KSP_PCApply(_p_KSP*, _p_Vec*, _p_Vec*) (kspimpl.h:227)
==9630==    by 0x5E8E896: KSPInitialResidual (itres.c:64)
==9630==    by 0x5E271A2: KSPSolve_GMRES(_p_KSP*) (gmres.c:239)
==9630==  Uninitialised value was created by a heap allocation
==9630==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9630==    by 0x632EC7E: superlu_malloc_dist (memory.c:108)
==9630==    by 0x62FC5DD: doublecomplexMalloc_dist (zmemory.c:107)
==9630==    by 0x6313ADB: pzgstrs (pzgstrs.c:580)
==9630==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==    by 0x5D9D319: PCApply (precon.c:442)
==9630==    by 0x5E8DA47: KSP_PCApply(_p_KSP*, _p_Vec*, _p_Vec*) (kspimpl.h:227)
==9630==    by 0x5E8E896: KSPInitialResidual (itres.c:64)
==9630==    by 0x5E271A2: KSPSolve_GMRES(_p_KSP*) (gmres.c:239)
==9630== 
--9631-- Discarding syms at 0xa1d8260-0xa1ddbc8 in /lib/x86_64-linux-gnu/libnss_compat-2.15.so due to munmap()
--9631-- Discarding syms at 0xa5fc0b0-0xa602718 in /lib/x86_64-linux-gnu/libnss_nis-2.15.so due to munmap()
--9630-- Discarding syms at 0xa3e4060-0xa3f1878 in /lib/x86_64-linux-gnu/libnsl-2.15.so due to munmap()
--9630-- Discarding syms at 0x9fcc140-0x9fd3a08 in /lib/x86_64-linux-gnu/libnss_files-2.15.so due to munmap()
==9630== 
==9630== HEAP SUMMARY:
==9630==     in use at exit: 476 bytes in 14 blocks
==9630==   total heap usage: 81,674 allocs, 81,660 frees, 51,284,067 bytes allocated
==9630== 
==9630== Searching for pointers to 14 not-freed blocks
==9630== Checked 2,073,672 bytes
==9630== 
==9630== 300 (60 direct, 240 indirect) bytes in 1 blocks are definitely lost in loss record 14 of 14
==9630==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9630==    by 0x7F8D5A4: nss_parse_service_list (nsswitch.c:678)
==9630==    by 0x7F8E065: __nss_database_lookup (nsswitch.c:175)
==9630==    by 0xA1DB623: ???
==9630==    by 0x7F46C0C: getpwuid_r@@GLIBC_2.2.5 (getXXbyYY_r.c:256)
==9630==    by 0x7F46502: getpwuid (getXXbyYY.c:117)
==9630==    by 0x4F85B9E: PetscGetUserName (fuser.c:62)
==9630==    by 0x4FB7796: PetscErrorPrintfInitialize (errtrace.c:68)
==9630==    by 0x4F64466: PetscInitialize (pinit.c:706)
==9630==    by 0x403FEE: main (multiplecombined.c:185)
==9630== 
==9630== LEAK SUMMARY:
==9630==    definitely lost: 60 bytes in 1 blocks
==9630==    indirectly lost: 240 bytes in 10 blocks
==9630==      possibly lost: 0 bytes in 0 blocks
==9630==    still reachable: 176 bytes in 3 blocks
==9630==         suppressed: 0 bytes in 0 blocks
==9630== Reachable blocks (those to which a pointer was found) are not shown.
==9630== To see them, rerun with: --leak-check=full --show-reachable=yes
==9630== 
==9630== ERROR SUMMARY: 23569 errors from 2 contexts (suppressed: 2 from 2)
==9630== 
==9630== 23568 errors in context 1 of 2:
==9630== Syscall param writev(vector[...]) points to uninitialised byte(s)
==9630==    at 0x7F7461B: writev (writev.c:51)
==9630==    by 0x72D90F8: MPIDU_Sock_writev (sock_immed.i:610)
==9630==    by 0x72C20CB: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==9630==    by 0x72B64E2: MPIDI_CH3_PktHandler_RndvClrToSend (ch3u_rndv.c:249)
==9630==    by 0x72C3407: MPIDI_CH3I_Progress_handle_sock_event (ch3_progress.c:453)
==9630==    by 0x72C357F: MPIDI_CH3i_Progress_wait (ch3_progress.c:225)
==9630==    by 0x731E13E: PMPI_Recv (recv.c:154)
==9630==    by 0x63144DE: pzgstrs (pzgstrs.c:757)
==9630==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==  Address 0xadc7730 is 64 bytes inside a block of size 12,208 alloc'd
==9630==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9630==    by 0x632EC7E: superlu_malloc_dist (memory.c:108)
==9630==    by 0x62FC5DD: doublecomplexMalloc_dist (zmemory.c:107)
==9630==    by 0x6313ADB: pzgstrs (pzgstrs.c:580)
==9630==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==    by 0x5D9D319: PCApply (precon.c:442)
==9630==    by 0x5E8DA47: KSP_PCApply(_p_KSP*, _p_Vec*, _p_Vec*) (kspimpl.h:227)
==9630==    by 0x5E8E896: KSPInitialResidual (itres.c:64)
==9630==    by 0x5E271A2: KSPSolve_GMRES(_p_KSP*) (gmres.c:239)
==9630==  Uninitialised value was created by a heap allocation
==9630==    at 0x4C2B6CD: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==9630==    by 0x632EC7E: superlu_malloc_dist (memory.c:108)
==9630==    by 0x62FC5DD: doublecomplexMalloc_dist (zmemory.c:107)
==9630==    by 0x6313ADB: pzgstrs (pzgstrs.c:580)
==9630==    by 0x63119C5: pzgssvx (pzgssvx.c:1166)
==9630==    by 0x5A52A80: MatSolve_SuperLU_DIST(_p_Mat*, _p_Vec*, _p_Vec*) (superlu_dist.c:160)
==9630==    by 0x52F71F4: MatSolve (matrix.c:3180)
==9630==    by 0x5CC52C2: PCApply_LU(_p_PC*, _p_Vec*, _p_Vec*) (lu.c:198)
==9630==    by 0x5D9D319: PCApply (precon.c:442)
==9630==    by 0x5E8DA47: KSP_PCApply(_p_KSP*, _p_Vec*, _p_Vec*) (kspimpl.h:227)
==9630==    by 0x5E8E896: KSPInitialResidual (itres.c:64)
==9630==    by 0x5E271A2: KSPSolve_GMRES(_p_KSP*) (gmres.c:239)
==9630== 
--9630-- 
--9630-- used_suppression:      2 dl-hack3-cond-1
==9630== 
==9630== ERROR SUMMARY: 23569 errors from 2 contexts (suppressed: 2 from 2)