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-stein27.opb.msat.wcnf Job file: /home/maxsat/benchmarks/pms_crafted/pseudo/miplib/normalized-mps-v2-20-10-stein27.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@72e3b895 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-stein27.opb.msat.wcnf c reading problem ... c ... done. Wall clock time 0.056s. c #vars 695 c #constraints 440 c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 219 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 211 c org.sat4j.minisat.constraints.cnf.UnitClause => 5 c OPTIMIZING... c Got one! Elapsed wall clock time (in seconds):0.071 o 18 c cleaning 2500 clauses out of 5000 with flag 5000/5000 c cleaning 4250 clauses out of 8500 with flag 11000/11000 c cleaning 5625 clauses out of 11250 with flag 18000/18000 c starts : 46 c conflicts : 23647 c decisions : 24851 c propagations : 216747 c inspects : 15219786 c shortcuts : 0 c learnt literals : 17 c learnt binary clauses : 143 c learnt ternary clauses : 695 c learnt constraints : 23629 c ignored constraints : 0 c root simplifications : 0 c removed literals (reason simplification) : 109686 c reason swapping (by a shorter reason) : 0 c Calls to reduceDB : 3 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) : 34925.394779245886 c non guided choices 26 c learnt constraints type c constraints type c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 219 c org.sat4j.minisat.constraints.card.MinWatchCard => 0 c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 211 c org.sat4j.minisat.constraints.cnf.UnitClause => 5 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 87 88 -89 90 91 -92 93 94 -95 -96 -97 98 -99 -100 -101 102 -103 -104 105 106 -107 -108 109 -110 -111 112 -113 -114 -115 -116 -117 118 -119 120 121 -122 -123 -124 125 -126 127 -128 -129 -130 131 -132 -133 -134 -135 -136 137 138 139 -140 -141 -142 143 -144 -145 146 147 -148 149 150 -151 -152 153 -154 -155 -156 157 -158 159 -160 -161 -162 -163 164 -165 -166 -167 -168 169 -170 -171 172 -173 -174 175 176 -177 -178 -179 -180 -181 -182 183 -184 -185 -186 -187 -188 -189 -190 -191 -192 -193 -194 -195 -196 -197 -198 -199 200 -201 -202 -203 -204 -205 206 -207 -208 -209 -210 -211 212 -213 214 -215 216 -217 -218 -219 -220 -221 222 -223 -224 -225 -226 227 228 -229 230 -231 -232 -233 0 c objective function=18 c Total wall clock time (in seconds): 6.287 7.044u 0.230s 0:07.02 103.5% 0+0k 0+0io 1pf+0w