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=191-P1=43-P2=41-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=191-P1=43-P2=41-B.opb
MD5SUMe96391964472f7ba14184a1b98ddfa83
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 benchmark0.361944
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 variables48
Total number of constraints5
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 constraints5
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)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

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)2665133OPT3 0.181971 0.182403
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703132OPT3 0.361944 0.363072
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666563OPT3 0.405938 0.405949
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663703OPT3 0.864868 0.865132
wbo 1.4b (fixed) (complete)2702283OPT3 4.48832 4.48919
wbo 1.4b (complete)2702282OPT3 4.5733 4.57477
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658462OPT3 6.554 5.89996
bsolo 3.2 Cl (complete)2670720OPT3 8.33273 8.33441
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661821OPT3 16.7295 10.6128
bsolo 3.2 Card (complete)2670719OPT3 22.3846 22.3898
pb_cplex 2010-06-29 (complete)2697042OPT3 96.3044 53.8817
PB/CT 0.1 (complete)2667993OPT3 115.369 115.4
PB/CT 0.1 fixed (complete)2681587OPT3 271.789 271.847
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670117SAT (TO)3 1800.22 1775.46
PBPASSolver 2010-06-13 (complete)2673409? (TO) 1800.05 1800.62

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:
-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