Warning: no access to tty (Bad file descriptor). Thus no job control in this shell. Job name: run-job-sat4j-maxsat-wpms_industrial-_home_maxsat_benchmarks_wpms_industrial_timetabling_comp20.wcnf Job file: /home/maxsat/benchmarks/wpms_industrial/timetabling/comp20.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/wpms_industrial/timetabling/comp20.wcnf c reading problem ... c ... done. Wall clock time 7.465s. c #vars 1305525 c #constraints 1195887 c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1011582 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 146585 c org.sat4j.minisat.constraints.cnf.UnitClause => 28831 c cleaning 2460 clauses out of 4997 with flag 5000/5000 c cleaning 4249 clauses out of 8539 with flag 11002/11002 c OPTIMIZING... c Got one! Elapsed wall clock time (in seconds):52.073 o 1144 c cleaning 7155 clauses out of 14317 with flag 5000/21029 c cleaning 6571 clauses out of 13161 with flag 11000/27029 c Got one! Elapsed wall clock time (in seconds):91.305 o 1139 c cleaning 6059 clauses out of 12153 with flag 5000/32593 c cleaning 5970 clauses out of 12096 with flag 11002/38595 c cleaning 6446 clauses out of 13124 with flag 18000/45593 c cleaning 7319 clauses out of 14677 with flag 26000/53593 c Got one! Elapsed wall clock time (in seconds):183.99 o 1135 c cleaning 10199 clauses out of 20406 with flag 5003/66642 c cleaning 8044 clauses out of 16204 with flag 11000/72639 c Got one! Elapsed wall clock time (in seconds):221.839 o 1131 c cleaning 6644 clauses out of 13397 with flag 2000/77879 c cleaning 6324 clauses out of 12754 with flag 8001/83880 c Got one! Elapsed wall clock time (in seconds):248.205 o 984 c cleaning 6098 clauses out of 12307 with flag 5001/89757 c cleaning 6072 clauses out of 12209 with flag 11001/95757 c cleaning 6429 clauses out of 13136 with flag 18000/102756 c cleaning 7335 clauses out of 14707 with flag 26000/110756 c cleaning 8155 clauses out of 16372 with flag 35000/119756 c cleaning 9052 clauses out of 18221 with flag 45004/129760 c Got one! Elapsed wall clock time (in seconds):398.474 o 979 c cleaning 10652 clauses out of 21321 with flag 5001/141913 c Got one! Elapsed wall clock time (in seconds):427.878 o 835 c cleaning 10535 clauses out of 21155 with flag 5001/152399 c cleaning 8178 clauses out of 16619 with flag 11000/158398 c cleaning 7674 clauses out of 15442 with flag 18001/165399 c cleaning 7775 clauses out of 15769 with flag 26002/173400 c cleaning 8486 clauses out of 16992 with flag 35000/182398 c cleaning 9237 clauses out of 18504 with flag 45000/192398 c cleaning 10130 clauses out of 20268 with flag 56001/203399 c cleaning 11033 clauses out of 22135 with flag 68000/215398 c cleaning 12035 clauses out of 24102 with flag 81000/228398 c Got one! Elapsed wall clock time (in seconds):694.61 o 834 c cleaning 8416 clauses out of 17105 with flag 3000/233436 c cleaning 7194 clauses out of 14692 with flag 9003/239439 c cleaning 7088 clauses out of 14495 with flag 16000/246436 c cleaning 7602 clauses out of 15408 with flag 24001/254437 c Got one! Elapsed wall clock time (in seconds):778.516 o 833 c Got one! Elapsed wall clock time (in seconds):788.751 o 791 c cleaning 9565 clauses out of 19130 with flag 1003/265762 c cleaning 7671 clauses out of 15562 with flag 7000/271759 c cleaning 7345 clauses out of 14891 with flag 14000/278759 c cleaning 7699 clauses out of 15548 with flag 22002/286761 c Got one! Elapsed wall clock time (in seconds):865.454 o 789 c cleaning 10485 clauses out of 20991 with flag 5000/299905 c cleaning 8105 clauses out of 16506 with flag 11000/305905 c cleaning 7531 clauses out of 15401 with flag 18000/312905 c cleaning 7841 clauses out of 15870 with flag 26000/320905 c cleaning 8476 clauses out of 17029 with flag 35000/329905 c cleaning 9231 clauses out of 18553 with flag 45000/339905 c cleaning 10143 clauses out of 20322 with flag 56000/350905 c cleaning 11025 clauses out of 22179 with flag 68000/362905 c cleaning 12021 clauses out of 24153 with flag 81001/375906 c cleaning 13053 clauses out of 26131 with flag 95000/389905 c Got one! Elapsed wall clock time (in seconds):1141.322 o 787 c cleaning 9229 clauses out of 18549 with flag 5000/395376 c cleaning 7574 clauses out of 15321 with flag 11001/401377 c cleaning 7132 clauses out of 14748 with flag 18002/408378 c cleaning 7789 clauses out of 15614 with flag 26000/416376 c cleaning 8396 clauses out of 16826 with flag 35001/425377 c cleaning 9198 clauses out of 18430 with flag 45001/435377 c cleaning 10112 clauses out of 20233 with flag 56002/446378 c cleaning 11054 clauses out of 22120 with flag 68001/458377 c cleaning 12023 clauses out of 24065 with flag 81000/471376 c cleaning 12989 clauses out of 26040 with flag 95000/485376 c cleaning 13981 clauses out of 28052 with flag 110001/500377 c Got one! Elapsed wall clock time (in seconds):1381.761 o 785 c cleaning 9777 clauses out of 19651 with flag 2002/505957 c cleaning 7703 clauses out of 15874 with flag 8002/511957 c cleaning 7540 clauses out of 15170 with flag 15001/518956 c cleaning 7705 clauses out of 15623 with flag 23000/526955 c Got one! Elapsed wall clock time (in seconds):1465.686 o 784 c cleaning 10903 clauses out of 21847 with flag 5000/540884 c Got one! Elapsed wall clock time (in seconds):1483.761 o 628 c cleaning 8377 clauses out of 16870 with flag 3001/546810 c cleaning 7147 clauses out of 14493 with flag 9001/552810 c cleaning 7087 clauses out of 14347 with flag 16002/559811 c cleaning 7603 clauses out of 15257 with flag 24002/567811 c Got one! Elapsed wall clock time (in seconds):1571.603 o 627 c cleaning 6531 clauses out of 13542 with flag 1002/573699 c cleaning 6358 clauses out of 13009 with flag 7000/579697 c cleaning 6754 clauses out of 13653 with flag 14002/586699 c cleaning 7400 clauses out of 14897 with flag 22000/594697 c cleaning 8204 clauses out of 16496 with flag 31001/603698 c Got one! Elapsed wall clock time (in seconds):1671.156 o 625 c cleaning 11516 clauses out of 23060 with flag 5000/618466 c cleaning 8740 clauses out of 17544 with flag 11000/624466 c cleaning 7857 clauses out of 15804 with flag 18000/631466 c cleaning 7948 clauses out of 15948 with flag 26001/639467 c cleaning 8492 clauses out of 16996 with flag 35000/648466 c cleaning 9243 clauses out of 18504 with flag 45000/658466 c cleaning 10122 clauses out of 20262 with flag 56001/669467 c cleaning 11052 clauses out of 22138 with flag 68000/681466 c cleaning 12017 clauses out of 24090 with flag 81004/694470 c cleaning 12998 clauses out of 26069 with flag 95000/708466 Killed 1979.107u 1.024s 33:02.28 99.8% 0+0k 0+0io 1pf+0w