*** glibc detected *** /home/maxsat/solvers/akmaxsat_ls/akmaxsat_ls: free(): invalid next size (normal): 0x000000001890c490 ***
======= Backtrace: =========
[0x4879e2]
[0x48c177]
[0x401802]
[0x46d619]
[0x401231]
======= Memory map: ========
00400000-00524000 r-xp 00000000 00:18 88327054                           /home/maxsat/solvers/akmaxsat_ls/akmaxsat
00723000-00726000 rw-p 00123000 00:18 88327054                           /home/maxsat/solvers/akmaxsat_ls/akmaxsat
00726000-0073e000 rw-p 00726000 00:00 0 
188f8000-18a1f000 rw-p 188f8000 00:00 0                                  [heap]
2adc38d12000-2adc3c7fd000 rw-p 2adc38d12000 00:00 0 
2adc40000000-2adc40021000 rw-p 2adc40000000 00:00 0 
2adc40021000-2adc44000000 ---p 2adc40021000 00:00 0 
7fffc6e1b000-7fffc6e30000 rw-p 7ffffffea000 00:00 0                      [stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0                  [vdso]