Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
Job name: run-job-sat4j-maxsat-wms_crafted-_home_maxsat_benchmarks_wms_crafted_frb_frb10-6-4.wcnf
Job file: /home/maxsat/benchmarks/wms_crafted/frb/frb10-6-4.wcnf
Job solver: /home/maxsat/solvers/sat4j-maxsat/sat4j-maxsat
c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
c This is free software under the dual EPL/GNU LGPL licenses.
c See www.sat4j.org for details.
c This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
c version 2.3.0.v20110327
c java.runtime.name	Java(TM) SE Runtime Environment
c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
c java.vm.version	11.3-b02
c java.vm.vendor	Sun Microsystems Inc.
c sun.arch.data.model	64
c java.version		1.6.0_13
c os.name		Linux
c os.version		2.6.18-128.1.14.el5
c os.arch		amd64
c Free memory 		403233816
c Max memory 		405471232
c Total memory 		405471232
c Number of processors 	2
c --- Begin Solver configuration ---
c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@6bdd46f7
c Learn all clauses as in MiniSAT
c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
c Expensive reason simplification
c Armin Biere (Picosat) restarts strategy
c Glucose learned constraints deletion strategy
c timeout=2147483s
c DB Simplification allowed=false
c --- End Solver configuration ---
c solving /home/maxsat/benchmarks/wms_crafted/frb/frb10-6-4.wcnf
c reading problem ... 
c ... done. Wall clock time 0.111s.
c #vars     758
c #constraints  638
c constraints type 
c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 638
c OPTIMIZING...
c Got one! Elapsed wall clock time (in seconds):0.16
o 54
c Got one! Elapsed wall clock time (in seconds):0.262
o 53
c Got one! Elapsed wall clock time (in seconds):0.485
o 52
c Got one! Elapsed wall clock time (in seconds):0.58
o 51
c Got one! Elapsed wall clock time (in seconds):1.035
o 50
c starts		: 18
c conflicts		: 4536
c decisions		: 5347
c propagations		: 33955
c inspects		: 2333812
c shortcuts		: 0
c learnt literals	: 43
c learnt binary clauses	: 74
c learnt ternary clauses	: 10
c learnt constraints	: 4492
c ignored constraints	: 0
c root simplifications	: 0
c removed literals (reason simplification)	: 33159
c reason swapping (by a shorter reason)	: 0
c Calls to reduceDB	: 0
c number of reductions to clauses (during analyze)	: 0
c number of learned constraints concerned by reduction	: 0
c number of learning phase by resolution	: 0
c number of learning phase by cutting planes	: 0
c speed (assignments/second)	: 48926.512968299714
c non guided choices	0
c learnt constraints type 
c constraints type 
c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 638
c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 0
s OPTIMUM FOUND
v -1 -2 -3 -4 -5 6 -7 8 -9 -10 -11 -12 -13 14 -15 -16 -17 -18 -19 -20 -21 -22 -23 24 -25 -26 -27 -28 -29 30 -31 -32 -33 -34 -35 36 37 -38 -39 -40 -41 -42 -43 -44 -45 46 -47 -48 -49 50 -51 -52 -53 -54 -55 -56 -57 -58 -59 60 0
c objective function=50
c Total wall clock time (in seconds): 1.746
2.399u 0.191s 0:02.51 102.7%	0+0k 0+0io 1pf+0w