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=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-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=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
MD5SUMad74f094bba1086e11cc0beef00e98a6
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 benchmark9.72752
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 variables168
Total number of constraints17
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 constraints17
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)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665126OPT3 0.791878 0.792255
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703125OPT3 9.72752 9.73114
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666556OPT3 9.90649 9.90907
wbo 1.4b (complete)2702268OPT3 17.7663 17.7707
wbo 1.4b (fixed) (complete)2702269OPT3 18.9281 18.9319
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663696OPT3 28.0317 28.0383
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658455OPT3 28.6296 26.5894
bsolo 3.2 Cl (complete)2670706OPT3 54.5487 54.5626
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661814OPT3 57.5832 32.9939
bsolo 3.2 Card (complete)2670705OPT3 170.64 170.695
PB/CT 0.1 (complete)2667986OPT3 1758.73 1759.4
PB/CT 0.1 fixed (complete)2681580SAT (TO)3 1800.03 1800.72
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670110SAT (TO)65 1800.23 1772.66
PBPASSolver 2010-06-13 (complete)2673402? (TO) 1800.08 1800.52
pb_cplex 2010-06-29 (complete)2697035? (TO) 1800.19 1070.72

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:
-x168 -x167 -x166 x165 x164 -x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 x155 -x112 x111 x110 -x109 -x108 -x107 x106 -x154 -x153 -x152
-x151 -x150 x149 -x148 -x105 x104 x103 x102 -x101 x100 x99 -x147 -x146 -x145 -x144 -x143 -x142 -x141 x98 x97 -x96 x95 -x94 -x93 x92 -x140
-x139 -x138 -x137 -x136 x135 -x134 -x91 x90 -x89 -x88 -x87 x86 x85 -x133 -x132 -x131 -x130 -x129 -x128 x127 x84 x83 -x82 -x81 -x80 -x79 x78
-x126 -x125 -x124 -x123 -x122 -x121 -x120 x77 -x76 -x75 x74 -x73 x72 x71 -x119 -x118 -x117 -x116 -x115 -x114 x113 -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