error 0
 eac708352df3e79cacb2e4c5a654b5de2f051ea83a708667e14e7722629f2a14 19037549 141070833 4300000000 crypto_hash/groestl512/32bit-bytesliced-c-small 
 ==15279== Memcheck, a memory error detector
 ==15279== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
 ==15279== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
 ==15279== Command: ./try
 ==15279==
 ==15279== Use of uninitialised value of size 8
 ==15279==    at 0x401B3A: permutation (hash.c:108)
 ==15279==    by 0x401E35: crypto_hash_groestl512_32bit_bytesliced_c_small (hash.c:197)
 ==15279==    by 0x400CC5: timecop_doit (try.c:69)
 ==15279==    by 0x401550: main (try-anything.c:306)
 ==15279==  Uninitialised value was created by a client request
 ==15279==    at 0x400CB7: timecop_doit (try.c:68)
 ==15279==    by 0x401550: main (try-anything.c:306)
 ==15279==
 ==15279== Use of uninitialised value of size 8
 ==15279==    at 0x401B3A: permutation (hash.c:108)
 ==15279==    by 0x401E62: crypto_hash_groestl512_32bit_bytesliced_c_small (hash.c:200)
 ==15279==    by 0x400CC5: timecop_doit (try.c:69)
 ==15279==    by 0x401550: main (try-anything.c:306)
 ==15279==  Uninitialised value was created by a client request
 ==15279==    at 0x400CB7: timecop_doit (try.c:68)
 ==15279==    by 0x401550: main (try-anything.c:306)
 ==15279==
 ==15279==
 ==15279== HEAP SUMMARY:
 ==15279==     in use at exit: 17,408 bytes in 4 blocks
 ==15279==   total heap usage: 10 allocs, 6 frees, 31,352 bytes allocated
 ==15279==
 ==15279== LEAK SUMMARY:
 ==15279==    definitely lost: 0 bytes in 0 blocks
 ==15279==    indirectly lost: 0 bytes in 0 blocks
 ==15279==      possibly lost: 17,408 bytes in 4 blocks
 ==15279==    still reachable: 0 bytes in 0 blocks
 ==15279==         suppressed: 0 bytes in 0 blocks
 ==15279== Rerun with --leak-check=full to see details of leaked memory
 ==15279==
 ==15279== For lists of detected and suppressed errors, rerun with: -s
 ==15279== ERROR SUMMARY: 6144 errors from 2 contexts (suppressed: 0 from 0)