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=157-P1=211-P2=97-P3=71-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=157-P1=211-P2=97-P3=71-B.opb
MD5SUM85ac83bf4a556e0f3edfff4036eff461
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 benchmark0.452931
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 variables72
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 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)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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)2664938OPT3 0.433933 0.433497
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702937OPT3 0.452931 0.45292
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666368OPT3 0.509921 0.509507
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663508OPT3 2.48862 2.48968
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658267OPT3 20.2479 18.4862
wbo 1.4b (fixed) (complete)2701893OPT3 20.5639 20.5718
wbo 1.4b (complete)2701892OPT3 20.7208 20.7277
bsolo 3.2 Cl (complete)2670330OPT3 28.4137 28.4225
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661626OPT3 41.7926 22.8273
bsolo 3.2 Card (complete)2670329OPT3 134.599 134.638
PB/CT 0.1 fixed (complete)2681392OPT3 646.318 646.473
PB/CT 0.1 (complete)2667798OPT3 1444.55 1445.11
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669922SAT (TO)3 1800.26 1773.86
pb_cplex 2010-06-29 (complete)2696847? (TO) 1800.05 1032.72
PBPASSolver 2010-06-13 (complete)2673214? (TO) 1800.08 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:
-x72 -x71 -x70 -x69 x68 x67 x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 x48 x47 x46 -x45 -x44 -x43 -x42 x41 -x56 -x55 -x54 -x53 -x52
-x51 -x50 -x49 -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