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=9-P0=487-P1=163-P2=173-P3=211-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=487-P1=163-P2=173-P3=211-B.opb
MD5SUMfb1c97600aa303ca13bb2482d5ad3e27
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 benchmark5.82811
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 variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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)2665004OPT3 0.364943 0.364843
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703003OPT3 5.82811 5.82994
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666434OPT3 6.28304 6.28435
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663574OPT3 10.2504 10.2531
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658333OPT3 84.0552 82.0942
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661692OPT3 174.528 90.737
bsolo 3.2 Cl (complete)2670462OPT3 404.474 404.588
bsolo 3.2 Card (complete)2670461SAT3 1798.01 1798.49
PB/CT 0.1 fixed (complete)2681458SAT (TO)3 1800.02 1800.51
PB/CT 0.1 (complete)2667864SAT (TO)3 1800.1 1800.62
PBPASSolver 2010-06-13 (complete)2673280? (TO) 1800.02 1800.62
pb_cplex 2010-06-29 (complete)2696913? (TO) 1800.18 1010.83
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669988? (TO) 1800.25 1773.93
wbo 1.4b (complete)2702024Signal 182.466 182.552
wbo 1.4b (fixed) (complete)2702025Wrong UNSAT 226.721 226.786

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:
-x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x54 -x53 -x52 x51 -x50 -x49 -x48 -x47 x46 -x63
-x62 -x61 -x60 -x59 -x58 -x57 x56 -x55 -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