Warning: no access to tty (Bad file descriptor). Thus no job control in this shell. Job name: run-job-SAT4J-Maxsat-maxsat_random-_home_jplanes_evaluation_benchmarks_maxsat_random_highgirth_5SAT_HG-5SAT-V50-C900-21.cnf Job file: /home/jplanes/evaluation/benchmarks/maxsat_random/highgirth/5SAT/HG-5SAT-V50-C900-21.cnf Job solver: /home/jplanes/evaluation/solvers/DanielLeBerre/SAT4J-Maxsat c SAT4J: a SATisfiability library for Java (c) 2004-2008 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 2.1.0.v20090425 c sun.arch.data.model 64 c java.version 1.5.0 c os.name Linux c os.version 2.6.9-5.0.5.ELsmp c os.arch amd64 c Free memory 403233816 c Max memory 405471232 c Total memory 405471232 c Number of processors 2 c c --- Begin Solver configuration --- c Stops conflict analysis at the first Unique Implication Point c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@398020cc c Learn all clauses as in MiniSAT c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.2 initConflictBound=100000 c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause c No reason simplification c MiniSAT restarts strategy c Memory based learned constraints deletion strategy c timeout=2147483s c DB Simplification allowed=false c --- End Solver configuration --- c solving /home/jplanes/evaluation/benchmarks/maxsat_random/highgirth/5SAT/HG-5SAT-V50-C900-21.cnf c reading problem ... c ... done. Wall clock time 0.074s. c #vars 950 c #constraints 805 c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 805 c OPTIMIZING... c Got one! Elapsed wall clock time (in seconds):0.412 o 0 c starts : 1 c conflicts : 1143 c decisions : 2164 c propagations : 13694 c inspects : 233323 c learnt literals : 0 c learnt binary clauses : 0 c learnt ternary clauses : 0 c learnt clauses : 1143 c ignored clauses : 0 c root simplifications : 0 c removed literals (reason simplification) : 0 c reason swapping (by a shorter reason) : 0 c Calls to reduceDB : 0 c speed (assignments/second) : 40158.35777126099 c non guided choices 919 c learnt constraints type c org.sat4j.minisat.constraints.cnf.LearntWLClause => 1143 c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 805 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 0 c objective function=0 c Total wall clock time (in seconds): 0.422 0.881u 0.073s 0:00.89 106.7% 0+0k 0+0io 1pf+0w