Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
Job name: run-job-WMaxSatz+-wms_crafted-_home_maxsat_benchmarks_wms_crafted_RAMSEY_ram_k5_n7.ra1.wcnf
Job file: /home/maxsat/benchmarks/wms_crafted/RAMSEY/ram_k5_n7.ra1.wcnf
Job solver: /home/maxsat/solvers/WMaxSatz+/WMaxSatz+
c ----------------------------
c - Weighted Partial MaxSATZ -
c ----------------------------
c Instance info: p wcnf 21 56 0
WARNING: Ubcsat not found.
o 27069
o 0
c Learned clauses = 0
c NB_MONO= 13, NB_BRANCHE= 9, 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 16 -17 18 19 20 21 0
0.004u 0.007s 0:00.01 0.0%	0+0k 0+0io 0pf+0w