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=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-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=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
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 benchmark9.76751
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 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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665037OPT3 0.833873 0.833483
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703036OPT3 9.76751 9.77071
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666467OPT3 10.0835 10.0873
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658366OPT3 144.317 142.513
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661725OPT3 307.574 162.981
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663607OPT3 585.817 585.984
bsolo 3.2 Cl (complete)2670528SAT3 1798 1798.49
bsolo 3.2 Card (complete)2670527SAT3 1798.01 1798.52
PB/CT 0.1 (complete)2667897SAT (TO)9 1800.02 1800.51
PBPASSolver 2010-06-13 (complete)2673313? (TO) 1800 1800.52
PB/CT 0.1 fixed (complete)2681491? (TO) 1800.06 1800.51
pb_cplex 2010-06-29 (complete)2696946? (TO) 1800.15 1042.12
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670021? (TO) 1800.21 1774.22
wbo 1.4b (complete)2702090Signal 183.305 183.397
wbo 1.4b (fixed) (complete)2702091Wrong UNSAT 237.536 237.596

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:
-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