Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
Job name: run-job-WMaxsat_Power-wms_crafted-_home_maxsat_benchmarks_wms_crafted_RAMSEY_ram_k5_n6.ra1.wcnf
Job file: /home/maxsat/benchmarks/wms_crafted/RAMSEY/ram_k5_n6.ra1.wcnf
Job solver: /home/maxsat/solvers/WMaxsat_Power/WMaxsat_Power
c Instance info: p wcnf 15 21 0
c 0 15 10253
c WARNING: Ubcsat problem.
o 10253
o 0
c Learned clauses = 0
c NB_MONO= 12, NB_BRANCHE= 4, NB_BACK= 1 
s OPTIMUM FOUND
c Optimal Solution = 0
v 1 2 3 4 -5 -6 7 8 9 10 11 12 -13 14 15 
0.003u 0.018s 0:00.02 50.0%	0+0k 0+0io 0pf+0w