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=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-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=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.497923
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 variables144
Total number of constraints13
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 constraints13
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)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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)2703130OPT3 0.497923 0.49785
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666561OPT3 0.621905 0.621584
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665131OPT3 44.1013 44.1143
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658460OPT3 91.751 89.9462
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663701OPT3 190.448 190.498
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661819OPT3 190.846 101.448
bsolo 3.2 Cl (complete)2670716OPT3 620.977 621.131
bsolo 3.2 Card (complete)2670715SAT3 1798 1798.45
PB/CT 0.1 fixed (complete)2681585SAT (TO)3 1800.08 1800.62
PB/CT 0.1 (complete)2667991SAT (TO)3 1800.08 1800.62
pb_cplex 2010-06-29 (complete)2697040? (TO) 1800.03 1028.82
PBPASSolver 2010-06-13 (complete)2673407? (TO) 1800.04 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670115? (TO) 1800.21 1775.82
wbo 1.4b (complete)2702278Signal 183.279 183.356
wbo 1.4b (fixed) (complete)2702279Wrong UNSAT 219.779 219.851

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:
-x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 x130 -x129 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x128
-x127 -x126 -x125 -x124 -x123 -x122 -x121 x88 -x87 x86 -x85 x84 -x83 x82 x81 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x80 -x79 x78
x77 x76 -x75 -x74 x73 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x72 -x71 -x70 x69 -x68 -x67 x66 x65 -x104 -x103 -x102 -x101 -x100 -x99
-x98 -x97 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