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=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-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=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM43e5891f3de726e47642c5b88db45e69
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 benchmark0.616906
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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702988OPT3 0.616906 0.617187
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666419OPT3 0.724888 0.724395
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664989OPT3 0.874866 0.875096
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658318OPT3 27.3788 25.4861
wbo 1.4b (fixed) (complete)2701995OPT3 45.841 45.8564
wbo 1.4b (complete)2701994OPT3 45.976 45.9953
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661677OPT3 58.0362 32.3922
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663559OPT3 117.362 117.397
bsolo 3.2 Cl (complete)2670432OPT3 132.488 132.534
bsolo 3.2 Card (complete)2670431OPT3 461.114 461.231
PB/CT 0.1 (complete)2667849OPT3 1480.83 1481.24
PB/CT 0.1 fixed (complete)2681443SAT (TO)3 1800.03 1800.51
PBPASSolver 2010-06-13 (complete)2673265? (TO) 1800.02 1800.51
pb_cplex 2010-06-29 (complete)2696898? (TO) 1800.02 1042.83
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669973? (TO) 1800.23 1770.11

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