*** glibc detected *** /home/maxsat/solvers/akmaxsat_ls/akmaxsat_ls: free(): invalid next size (normal): 0x000000001d2d60f0 ***
======= 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 
1d2c2000-1d305000 rw-p 1d2c2000 00:00 0                                  [heap]
2b2aac548000-2b2aac72d000 rw-p 2b2aac548000 00:00 0 
2b2ab0000000-2b2ab0021000 rw-p 2b2ab0000000 00:00 0 
2b2ab0021000-2b2ab4000000 ---p 2b2ab0021000 00:00 0 
7fff40d98000-7fff40dad000 rw-p 7ffffffea000 00:00 0                      [stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0                  [vdso]