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=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-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=127-P1=47-P2=7-P3=127-P4=17-P5=97-P6=127-B.opb
MD5SUMa92642ddb77f2466b803e375801dde37
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 benchmark0.551915
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 variables126
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 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)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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)2702948OPT3 0.551915 0.551316
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666379OPT3 0.629903 0.631838
wbo 1.4b (fixed) (complete)2701915OPT3 13.7679 13.7746
wbo 1.4b (complete)2701914OPT3 13.8469 13.8509
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663519OPT3 19.2171 19.2223
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658278OPT3 19.634 18.0178
bsolo 3.2 Cl (complete)2670352OPT3 27.5688 27.5751
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661637OPT3 38.6901 22.0336
bsolo 3.2 Card (complete)2670351OPT3 78.647 78.669
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664949OPT3 219.417 219.509
PB/CT 0.1 (complete)2667809OPT3 1315.51 1315.9
PB/CT 0.1 fixed (complete)2681403SAT (TO)3 1800.07 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669933SAT (TO)93 1800.22 1773.13
pb_cplex 2010-06-29 (complete)2696858? (TO) 1800.09 1036.92
PBPASSolver 2010-06-13 (complete)2673225? (TO) 1800.09 1800.91

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:
-x126 -x125 x124 -x123 x122 x121 x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x84 x83 -x82 x81 x80 -x79 x78 -x112 -x111 -x110 -x109 -x108
-x107 -x106 -x77 -x76 -x75 x74 x73 x72 x71 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x70 -x69 -x68 -x67 x66 -x65 x64 -x98 -x97 -x96 -x95 -x94
-x93 -x92 x63 -x62 x61 -x60 x59 x58 x57 -x91 -x90 -x89 -x88 -x87 x86 -x85 -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