error 0
 ==5996== Memcheck, a memory error detector
 ==5996== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
 ==5996== Using Valgrind-3.15.0.GIT and LibVEX; rerun with -h for copyright info
 ==5996== Command: ./try
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x4029A0: treehash (utils.c:120)
 ==5996==    by 0x402EB5: fors_sign (fors.c:93)
 ==5996==    by 0x40232F: crypto_sign_sphincss256sha256_ref (sign.c:122)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x402A56: treehash (utils.c:141)
 ==5996==    by 0x402EB5: fors_sign (fors.c:93)
 ==5996==    by 0x40232F: crypto_sign_sphincss256sha256_ref (sign.c:122)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x402BAA: gen_chain (wots.c:45)
 ==5996==    by 0x402C5D: wots_sign (wots.c:138)
 ==5996==    by 0x402397: crypto_sign_sphincss256sha256_ref (sign.c:133)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x402BE5: gen_chain (wots.c:45)
 ==5996==    by 0x402C5D: wots_sign (wots.c:138)
 ==5996==    by 0x402397: crypto_sign_sphincss256sha256_ref (sign.c:133)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x4029A0: treehash (utils.c:120)
 ==5996==    by 0x4023C9: crypto_sign_sphincss256sha256_ref (sign.c:137)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 ==5996== Conditional jump or move depends on uninitialised value(s)
 ==5996==    at 0x402A56: treehash (utils.c:141)
 ==5996==    by 0x4023C9: crypto_sign_sphincss256sha256_ref (sign.c:137)
 ==5996==    by 0x400E76: timecop_doit (try.c:96)
 ==5996==    by 0x401D60: main (try-anything.c:306)
 ==5996==  Uninitialised value was created by a stack allocation
 ==5996==    at 0x4FF1763: ??? (in /usr/lib/x86_64-linux-gnu/libcrypto.so.1.1)
 ==5996==
 Alarm clock