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=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-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=197-P1=29-P2=199-P3=251-P4=227-P5=257-P6=149-P7=53-B.opb
MD5SUM83b6f70c71dbcf261c00790940be437e
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 benchmark6.31304
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)2703096OPT3 6.31304 6.31446
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666527OPT3 6.61799 6.61935
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665097OPT3 98.893 98.9237
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658426OPT3 146.06 144.237
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661785OPT3 293.492 157.513
bsolo 3.2 Cl (complete)2670648OPT3 472.417 472.578
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663667OPT3 480.495 480.653
bsolo 3.2 Card (complete)2670647OPT3 1471.15 1471.53
PB/CT 0.1 (complete)2667957SAT (TO)3 1800.02 1800.51
PB/CT 0.1 fixed (complete)2681551SAT (TO)3 1800.03 1800.51
PBPASSolver 2010-06-13 (complete)2673373? (TO) 1800.04 1800.62
pb_cplex 2010-06-29 (complete)2697006? (TO) 1800.06 1050.53
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670081? (TO) 1800.27 1772.56
wbo 1.4b (complete)2702210Signal 183.337 183.409
wbo 1.4b (fixed) (complete)2702211Wrong UNSAT 190.84 190.891

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