PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=43-P2=127-P3=89-P4=59-P5=127-P6=43-P7=127-P8=67-P9=17-B.opb
MD5SUMbc362e080dfd9e6c883df7eeb6006e66
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.764882
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables189
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703056OPT3 0.764882 0.764417
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666487OPT3 0.891863 0.891529
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665057OPT3 39.558 39.5724
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658386OPT3 42.5375 40.7616
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661745OPT3 88.0476 48.4043
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663627OPT3 93.4638 93.4885
wbo 1.4b (fixed) (complete)2702131OPT3 147.535 147.576
bsolo 3.2 Cl (complete)2670568OPT3 148.578 148.617
wbo 1.4b (complete)2702130OPT3 156.507 156.545
bsolo 3.2 Card (complete)2670567OPT3 265.431 265.508
PB/CT 0.1 (complete)2667917SAT (TO)3 1800.03 1800.51
PB/CT 0.1 fixed (complete)2681511SAT (TO)3 1800.11 1800.72
PBPASSolver 2010-06-13 (complete)2673333? (TO) 1800.05 1800.52
pb_cplex 2010-06-29 (complete)2696966? (TO) 1800.14 1035.32
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670041? (TO) 1800.24 1773.13

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 3
Solution found:
-x189 -x188 -x187 -x186 -x185 x184 -x183 -x182 -x181 -x180 -x179 -x178 x177 -x176 -x126 -x125 -x124 -x123 x122 -x121 x120 -x175 -x174 -x173
-x172 -x171 -x170 -x169 x119 -x118 x117 -x116 x115 x114 x113 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x112 -x111 x110 x109 x108 -x107 x106
-x161 -x160 -x159 -x158 -x157 -x156 x155 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x154 -x153 -x152 -x151 -x150 -x149 x148 -x98 x97 -x96 x95
-x94 x93 x92 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x91 x90 x89 x88 -x87 -x86 x85 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x84 -x83 x82
-x81 -x80 x79 x78 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x77 x76 x75 -x74 -x73 -x72 x71 x70 -x69 -x68 -x67 -x66 x65 x64 -x63 -x62 -x61
-x60 -x59 x58 x57 -x56 -x55 -x54 -x53 -x52 x51 x50 -x49 -x48 x47 x46 x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 x37 x36 -x35 -x34 -x33 -x32 -x31
x30 x29 -x28 -x27 -x26 -x25 -x24 x23 x22 -x21 -x20 -x19 -x18 -x17 x16 x15 -x14 x13 x12 x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1