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valgrind_test29_wordcount.log
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==2362== Memcheck, a memory error detector
==2362== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==2362== Using Valgrind-3.13.0 and LibVEX; rerun with -h for copyright info
==2362== Command: ./wordcount_m1r1 /u/c/s/cs537-1/tests/p4a/simple/inputs/file1m.in
==2362== Parent PID: 2361
==2362==
==2362== Conditional jump or move depends on uninitialised value(s)
==2362== at 0x109CB0: MR_Run (mapreduce.c:300)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Conditional jump or move depends on uninitialised value(s)
==2362== at 0x109CBF: MR_Run (mapreduce.c:305)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C8D: strcpy (string_fortified.h:90)
==2362== by 0x109C8D: MR_Run (mapreduce.c:312)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362== Address 0x5640740 is 0 bytes after a block of size 48 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C78: MR_Run (mapreduce.c:311)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Thread 2:
==2362== Invalid read of size 1
==2362== at 0x4C32D04: strlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x50B84D2: vfprintf (vfprintf.c:1643)
==2362== by 0x518D2EB: __printf_chk (printf_chk.c:35)
==2362== by 0x1092F3: printf (stdio2.h:104)
==2362== by 0x1092F3: mapper_wrapper (mapreduce.c:223)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x5640740 is 0 bytes after a block of size 48 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C78: MR_Run (mapreduce.c:311)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Syscall param openat(filename) points to unaddressable byte(s)
==2362== at 0x516AD19: open (open64.c:47)
==2362== by 0x50E7589: _IO_file_open (fileops.c:189)
==2362== by 0x50E7589: _IO_file_fopen@@GLIBC_2.2.5 (fileops.c:281)
==2362== by 0x50D9EA9: __fopen_internal (iofopen.c:78)
==2362== by 0x50D9EA9: fopen@@GLIBC_2.2.5 (iofopen.c:89)
==2362== by 0x108ED1: Map (wordcount.c:26)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x5640740 is 0 bytes after a block of size 48 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C78: MR_Run (mapreduce.c:311)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Conditional jump or move depends on uninitialised value(s)
==2362== at 0x1098BC: MR_EmitToReducer (mapreduce.c:186)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109A34: strcpy (string_fortified.h:90)
==2362== by 0x109A34: MR_EmitToReducer (mapreduce.c:191)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x5641ee5 is 0 bytes after a block of size 5 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1099E9: MR_EmitToReducer (mapreduce.c:189)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109A52: strcpy (string_fortified.h:90)
==2362== by 0x109A52: MR_EmitToReducer (mapreduce.c:192)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x5641f31 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109A1B: MR_EmitToReducer (mapreduce.c:190)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32EAB: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109A34: strcpy (string_fortified.h:90)
==2362== by 0x109A34: MR_EmitToReducer (mapreduce.c:191)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x56423e0 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1099E9: MR_EmitToReducer (mapreduce.c:189)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32EAB: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109924: strcpy (string_fortified.h:90)
==2362== by 0x109924: MR_EmitToReducer (mapreduce.c:199)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x56427d0 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109931: strcpy (string_fortified.h:90)
==2362== by 0x109931: MR_EmitToReducer (mapreduce.c:200)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x5642811 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10990F: MR_EmitToReducer (mapreduce.c:198)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109924: strcpy (string_fortified.h:90)
==2362== by 0x109924: MR_EmitToReducer (mapreduce.c:199)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x56430b7 is 0 bytes after a block of size 7 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Thread 1:
==2362== Invalid write of size 8
==2362== at 0x109DBF: MR_Run (mapreduce.c:354)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362== Address 0x5640238 is 24 bytes inside a block of size 32 free'd
==2362== at 0x4C30D3B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109DBE: MR_Run (mapreduce.c:353)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362== Block was alloc'd at
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C0C: MR_Run (mapreduce.c:301)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Invalid write of size 4
==2362== at 0x109DC7: MR_Run (mapreduce.c:355)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362== Address 0x5640230 is 16 bytes inside a block of size 32 free'd
==2362== at 0x4C30D3B: free (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109DBE: MR_Run (mapreduce.c:353)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362== Block was alloc'd at
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109C0C: MR_Run (mapreduce.c:301)
==2362== by 0x1090FD: main (wordcount.c:72)
==2362==
==2362== Thread 2:
==2362== Conditional jump or move depends on uninitialised value(s)
==2362== at 0x1092A5: reduce_helper (mapreduce.c:247)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x10920E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b6cd14 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C32E03: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10922C: strcpy (string_fortified.h:90)
==2362== by 0x10922C: reduce_helper (mapreduce.c:249)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b6cd14 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10922C: strcpy (string_fortified.h:90)
==2362== by 0x10922C: reduce_helper (mapreduce.c:249)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73dd4 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x109401: hash (mapreduce.c:51)
==2362== by 0x109515: get_nextReduce (mapreduce.c:105)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73dd4 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C33DC4: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109558: get_nextReduce (mapreduce.c:110)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b6cd14 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C33DC7: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109558: get_nextReduce (mapreduce.c:110)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73dd4 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x109595: get_nextReduce (mapreduce.c:111)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b6cd61 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10990F: MR_EmitToReducer (mapreduce.c:198)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C32E03: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1095B0: strcpy (string_fortified.h:90)
==2362== by 0x1095B0: get_nextReduce (mapreduce.c:112)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b6cd61 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10990F: MR_EmitToReducer (mapreduce.c:198)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32E0D: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1095B0: strcpy (string_fortified.h:90)
==2362== by 0x1095B0: get_nextReduce (mapreduce.c:112)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73e21 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1095A2: get_nextReduce (mapreduce.c:111)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Conditional jump or move depends on uninitialised value(s)
==2362== at 0x1095B8: get_nextReduce (mapreduce.c:114)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x50A029B: ____strtol_l_internal (strtol_l.c:432)
==2362== by 0x108FDF: atoi (stdlib.h:363)
==2362== by 0x108FDF: Reduce (wordcount.c:48)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73e21 is 0 bytes after a block of size 1 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1095A2: get_nextReduce (mapreduce.c:111)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C32D04: strlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x50B84D2: vfprintf (vfprintf.c:1643)
==2362== by 0x518F64B: __vdprintf_chk (vdprintf_chk.c:61)
==2362== by 0x518F57E: __dprintf_chk (dprintf_chk.c:31)
==2362== by 0x109045: dprintf (stdio2.h:141)
==2362== by 0x109045: Reduce (wordcount.c:54)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73dd4 is 0 bytes after a block of size 4 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x51D6950: __strcpy_ssse3 (strcpy-ssse3.S:32)
==2362== by 0x10922C: strcpy (string_fortified.h:90)
==2362== by 0x10922C: reduce_helper (mapreduce.c:249)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73ca0 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid write of size 1
==2362== at 0x4C32EAB: strcpy (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10922C: strcpy (string_fortified.h:90)
==2362== by 0x10922C: reduce_helper (mapreduce.c:249)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8ba4e30 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x1093E1: hash (mapreduce.c:51)
==2362== by 0x109515: get_nextReduce (mapreduce.c:105)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8ba4e30 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x51C4D60: __strcmp_ssse3 (strcmp.S:144)
==2362== by 0x109558: get_nextReduce (mapreduce.c:110)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8b73ca0 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1098EB: MR_EmitToReducer (mapreduce.c:197)
==2362== by 0x108F2E: Map (wordcount.c:34)
==2362== by 0x1092FE: mapper_wrapper (mapreduce.c:224)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C33DA3: strcmp (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x109558: get_nextReduce (mapreduce.c:110)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8ba4e30 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== Invalid read of size 1
==2362== at 0x4C32CF2: strlen (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x50B84D2: vfprintf (vfprintf.c:1643)
==2362== by 0x518F64B: __vdprintf_chk (vdprintf_chk.c:61)
==2362== by 0x518F57E: __dprintf_chk (dprintf_chk.c:31)
==2362== by 0x109045: dprintf (stdio2.h:141)
==2362== by 0x109045: Reduce (wordcount.c:54)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362== Address 0x8ba4e30 is 0 bytes after a block of size 0 alloc'd
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x10921E: reduce_helper (mapreduce.c:248)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362==
==2362== HEAP SUMMARY:
==2362== in use at exit: 187,417 bytes in 187,417 blocks
==2362== total heap usage: 750,290 allocs, 562,873 frees, 10,092,734 bytes allocated
==2362==
==2362== Thread 1:
==2362== 187,417 bytes in 187,417 blocks are definitely lost in loss record 1 of 1
==2362== at 0x4C2FB0F: malloc (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==2362== by 0x1095A2: get_nextReduce (mapreduce.c:111)
==2362== by 0x108FE9: Reduce (wordcount.c:47)
==2362== by 0x109240: reduce_helper (mapreduce.c:250)
==2362== by 0x4E436DA: start_thread (pthread_create.c:463)
==2362== by 0x517C88E: clone (clone.S:95)
==2362==
==2362== LEAK SUMMARY:
==2362== definitely lost: 187,417 bytes in 187,417 blocks
==2362== indirectly lost: 0 bytes in 0 blocks
==2362== possibly lost: 0 bytes in 0 blocks
==2362== still reachable: 0 bytes in 0 blocks
==2362== suppressed: 0 bytes in 0 blocks
==2362==
==2362== For counts of detected and suppressed errors, rerun with: -v
==2362== Use --track-origins=yes to see where uninitialised values come from
==2362== ERROR SUMMARY: 1943967 errors from 34 contexts (suppressed: 0 from 0)