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=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=157-P2=173-P3=83-P4=37-P5=251-P6=29-P7=181-B.opb
MD5SUMafe3df18e5a0f1ba7fdc86d94afdb427
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 benchmark0.770882
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 constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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)2703143OPT3 0.770882 0.772027
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666574OPT3 0.861868 0.861963
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658473OPT3 111.007 109.066
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665144OPT3 184.58 184.644
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663714OPT3 221.415 221.479
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661832OPT3 233.682 123.132
bsolo 3.2 Cl (complete)2670742OPT3 1560.47 1560.87
bsolo 3.2 Card (complete)2670741SAT3 1798 1798.58
PB/CT 0.1 fixed (complete)2681598SAT (TO)3 1800.11 1800.62
PB/CT 0.1 (complete)2668004SAT (TO)9 1800.05 1800.51
pb_cplex 2010-06-29 (complete)2697053? (TO) 1800.06 1071.22
PBPASSolver 2010-06-13 (complete)2673420? (TO) 1800.09 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670128? (TO) 1800.3 1772.76
wbo 1.4b (complete)2702304Signal 183.43 183.499
wbo 1.4b (fixed) (complete)2702305Wrong UNSAT 328.656 328.768

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