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=149-P1=191-P2=199-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=149-P1=191-P2=199-B.opb
MD5SUM2b352a53cf64b38d9bda6afbed4525e8
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 benchmark1.18682
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 variables54
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 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)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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)2665087OPT3 0.200968 0.200919
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663657OPT3 1.18682 1.18687
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703086OPT3 4.17836 4.17878
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666517OPT3 4.45732 4.45808
wbo 1.4b (complete)2702190OPT3 19.52 19.5253
wbo 1.4b (fixed) (complete)2702191OPT3 19.917 19.922
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658416OPT3 43.3984 41.9312
bsolo 3.2 Cl (complete)2670628OPT3 45.4031 45.4165
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661775OPT3 89.6244 47.2296
bsolo 3.2 Card (complete)2670627OPT3 130.555 130.609
PB/CT 0.1 fixed (complete)2681541OPT3 657.794 657.953
PB/CT 0.1 (complete)2667947OPT3 1354.04 1354.42
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670071SAT (TO)157 1800.23 1773.67
PBPASSolver 2010-06-13 (complete)2673363? (TO) 1800.05 1800.62
pb_cplex 2010-06-29 (complete)2696996Wrong Cert. 46.351 27.2289

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:
-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