Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
Job name: run-job-akmaxsat-wms_crafted-_home_maxsat_benchmarks_wms_crafted_RAMSEY_ram_k4_n7.ra1.wcnf
Job file: /home/maxsat/benchmarks/wms_crafted/RAMSEY/ram_k4_n7.ra1.wcnf
Job solver: /home/maxsat/solvers/akmaxsat/akmaxsat
o 0
c 10 branches 11 propagates
c total generalized unit propagation = 21, success = 0.00%
s OPTIMUM FOUND
c Optimal Solution = 0
v 1 2 3 7 -8 -12 -4 9 13 16 5 10 -14 -17 19 -6 11 15 18 -20 21
0.000u 0.000s 0:00.00 0.0%	0+0k 0+0io 0pf+0w