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=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-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=67-P1=127-P2=73-P3=79-P4=17-P5=109-P6=17-P7=23-P8=23-P9=53-B.opb
MD5SUM0529ad177104c2b8c24f12c8a325b463
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 benchmark0.675896
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)2703070OPT3 0.675896 0.676157
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666501OPT3 0.797877 0.798068
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665071OPT3 0.984849 0.985787
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658400OPT3 31.8392 30.0464
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661759OPT3 67.5697 36.9807
wbo 1.4b (fixed) (complete)2702159OPT3 68.9965 69.0179
wbo 1.4b (complete)2702158OPT3 73.6208 73.6475
bsolo 3.2 Cl (complete)2670596OPT3 175.352 175.404
bsolo 3.2 Card (complete)2670595OPT3 273.767 273.843
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663641OPT3 609.809 610.026
PB/CT 0.1 fixed (complete)2681525SAT (TO)3 1800.04 1800.51
PB/CT 0.1 (complete)2667931SAT (TO)3 1800.06 1800.61
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670055SAT (TO)17 1800.26 1772.27
pb_cplex 2010-06-29 (complete)2696980? (TO) 1800.03 1046.13
PBPASSolver 2010-06-13 (complete)2673347? (TO) 1800.08 1800.62

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