*** glibc detected *** /home/maxsat/solvers/akmaxsat_ls/akmaxsat_ls: free(): invalid next size (normal): 0x0000000019d16ea0 ***
======= 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 
19c5d000-19e0e000 rw-p 19c5d000 00:00 0                                  [heap]
2ad2826e1000-2ad2826e2000 rw-p 2ad2826e1000 00:00 0 
2ad2828c5000-2ad283725000 rw-p 2ad2828c5000 00:00 0 
2ad283a27000-2ad283e28000 rw-p 2ad283a27000 00:00 0 
2ad284000000-2ad284021000 rw-p 2ad284000000 00:00 0 
2ad284021000-2ad288000000 ---p 2ad284021000 00:00 0 
7fffc8b54000-7fffc8b69000 rw-p 7ffffffea000 00:00 0                      [stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0                  [vdso]