Warning: no access to tty (Bad file descriptor).
Thus no job control in this shell.
Job name: run-job-sat4j-maxsat-pms_crafted-_home_maxsat_benchmarks_pms_crafted_pseudo_miplib_normalized-mps-v2-20-10-stein15.opb.msat.wcnf
Job file: /home/maxsat/benchmarks/pms_crafted/pseudo/miplib/normalized-mps-v2-20-10-stein15.opb.msat.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/pms_crafted/pseudo/miplib/normalized-mps-v2-20-10-stein15.opb.msat.wcnf
c reading problem ... 
c ... done. Wall clock time 0.071s.
c #vars     248
c #constraints  151
c constraints type 
c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 70
c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 73
c org.sat4j.minisat.constraints.cnf.UnitClause => 4
c OPTIMIZING...
c Got one! Elapsed wall clock time (in seconds):0.081
o 9
c starts		: 3
c conflicts		: 319
c decisions		: 342
c propagations		: 2404
c inspects		: 17560
c shortcuts		: 0
c learnt literals	: 8
c learnt binary clauses	: 34
c learnt ternary clauses	: 70
c learnt constraints	: 310
c ignored constraints	: 0
c root simplifications	: 0
c removed literals (reason simplification)	: 684
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)	: 12020.0
c non guided choices	8
c learnt constraints type 
c constraints type 
c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 70
c org.sat4j.minisat.constraints.card.MinWatchCard => 0
c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 73
c org.sat4j.minisat.constraints.cnf.UnitClause => 4
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 61 -62 -63 64 -65 -66 -67 68 -69 -70 -71 -72 -73 -74 -75 -76 -77 -78 -79 -80 -81 -82 83 -84 -85 -86 0
c objective function=9
c Total wall clock time (in seconds): 0.289
0.860u 0.164s 0:01.08 94.4%	0+0k 0+0io 1pf+0w