Warning: no access to tty (Bad file descriptor). Thus no job control in this shell. Job name: run-job-sat4j-maxsat-ms_crafted-_home_maxsat_benchmarks_ms_crafted_maxcut_dimacs-mod_c-fat200-1.clq.cnf Job file: /home/maxsat/benchmarks/ms_crafted/maxcut/dimacs-mod/c-fat200-1.clq.cnf 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.minisat.constraints.MixedDataStructureDanielWL@9f436f5 c Learn all clauses as in MiniSAT c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.1 initConflictBound=100 c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT 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/ms_crafted/maxcut/dimacs-mod/c-fat200-1.clq.cnf c reading problem ... c ... done. Wall clock time 0.036s. c #vars 132 c #constraints 92 c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 92 c OPTIMIZING... c Got one! Elapsed wall clock time (in seconds):0.05 o 7 c Got one! Elapsed wall clock time (in seconds):0.056 o 6 c Got one! Elapsed wall clock time (in seconds):0.061 o 5 c Got one! Elapsed wall clock time (in seconds):0.069 o 4 c starts : 8 c conflicts : 358 c decisions : 1114 c propagations : 10869 c inspects : 17994 c shortcuts : 0 c learnt literals : 3 c learnt binary clauses : 4 c learnt ternary clauses : 22 c learnt constraints : 354 c ignored constraints : 0 c root simplifications : 0 c removed literals (reason simplification) : 111 c reason swapping (by a shorter reason) : 0 c Calls to reduceDB : 0 c speed (assignments/second) : 18804.498269896194 c non guided choices 408 c learnt constraints type c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 92 c org.sat4j.minisat.constraints.card.AtLeast => 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 0 c objective function=4 c Total wall clock time (in seconds): 0.649 1.140u 0.151s 0:01.39 92.8% 0+0k 0+0io 1pf+0w