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=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-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=53-P1=17-P2=109-P3=2-P4=191-P5=191-P6=47-P7=101-P8=97-B.opb
MD5SUM10ec6ab90ad015d6fa7b4d2290470901
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark8.50171
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables192
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 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)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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)2703115OPT2 8.50171 8.5047
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658445OPT2 103.821 101.871
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666546OPT2 118.654 118.7
wbo 1.4b (fixed) (complete)2702249OPT2 156.416 156.473
wbo 1.4b (complete)2702248OPT2 156.586 156.644
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661804OPT2 218.164 118.252
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665116OPT2 496.025 496.184
bsolo 3.2 Cl (complete)2670686OPT2 1747.14 1747.69
PB/CT 0.1 fixed (complete)2681570SAT (TO)18 1800.04 1800.72
bsolo 3.2 Card (complete)2670685SAT41 1798.01 1798.57
PBPASSolver 2010-06-13 (complete)2673392? (TO) 1800.06 1800.82
PB/CT 0.1 (complete)2667976? (TO) 1800.11 1800.51
pb_cplex 2010-06-29 (complete)2697025? (TO) 1800.15 1035.92
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670100? (TO) 1800.16 1774.92
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663686? (TO) 1802.11 1802.68

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: 2
Solution found:
-x192 -x191 x190 -x189 x188 x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 x177 -x128 -x127 x126 x125 -x124 x123 x122 -x121
-x176 -x175 -x174 -x173 -x172 -x171 -x170 x169 -x120 -x119 -x118 -x117 -x116 -x115 x114 -x113 -x168 -x167 -x166 -x165 -x164 -x163 -x162 x161
-x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x160 -x159 -x158 -x157 -x156 -x155 -x154 x153 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97
-x152 -x151 x150 -x149 -x148 x147 x146 x145 -x96 x95 -x94 x93 -x92 x91 x90 -x89 -x144 -x143 -x142 x141 x140 x139 -x138 x137 -x88 x87 x86
-x85 x84 -x83 x82 -x81 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x80 -x79 -x78 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