error 0
 0bb7e931e5a7a85cb28006ae6f5fc9c5f26a997b680178f7cab2722b69d4c21e 13742912 110812407 4300000000 crypto_hash/groestl256/32bit-bytesliced-c-small 
 ==11363== Memcheck, a memory error detector
 ==11363== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
 ==11363== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
 ==11363== Command: ./try
 ==11363==
 ==11363== Use of uninitialised value of size 8
 ==11363==    at 0x401AEA: permutation (hash.c:108)
 ==11363==    by 0x401DB5: crypto_hash_groestl256_32bit_bytesliced_c_small (hash.c:197)
 ==11363==    by 0x400CC5: timecop_doit (try.c:69)
 ==11363==    by 0x401550: main (try-anything.c:306)
 ==11363==  Uninitialised value was created by a client request
 ==11363==    at 0x400CB7: timecop_doit (try.c:68)
 ==11363==    by 0x401550: main (try-anything.c:306)
 ==11363==
 ==11363== Use of uninitialised value of size 8
 ==11363==    at 0x401AEA: permutation (hash.c:108)
 ==11363==    by 0x401DE2: crypto_hash_groestl256_32bit_bytesliced_c_small (hash.c:200)
 ==11363==    by 0x400CC5: timecop_doit (try.c:69)
 ==11363==    by 0x401550: main (try-anything.c:306)
 ==11363==  Uninitialised value was created by a client request
 ==11363==    at 0x400CB7: timecop_doit (try.c:68)
 ==11363==    by 0x401550: main (try-anything.c:306)
 ==11363==
 ==11363==
 ==11363== HEAP SUMMARY:
 ==11363==     in use at exit: 17,408 bytes in 4 blocks
 ==11363==   total heap usage: 10 allocs, 6 frees, 31,352 bytes allocated
 ==11363==
 ==11363== LEAK SUMMARY:
 ==11363==    definitely lost: 0 bytes in 0 blocks
 ==11363==    indirectly lost: 0 bytes in 0 blocks
 ==11363==      possibly lost: 17,408 bytes in 4 blocks
 ==11363==    still reachable: 0 bytes in 0 blocks
 ==11363==         suppressed: 0 bytes in 0 blocks
 ==11363== Rerun with --leak-check=full to see details of leaked memory
 ==11363==
 ==11363== For lists of detected and suppressed errors, rerun with: -s
 ==11363== ERROR SUMMARY: 6144 errors from 2 contexts (suppressed: 0 from 0)