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=167-P1=131-P2=83-P3=109-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=167-P1=131-P2=83-P3=109-B.opb
MD5SUM814b8e94cfd87905bb7ea3866973cde4
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 benchmark1.10483
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)2665031OPT3 0.416936 0.417155
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663601OPT3 1.10483 1.10374
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703030OPT3 2.36464 2.36551
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666461OPT3 2.49962 2.50038
wbo 1.4b (fixed) (complete)2702079OPT3 21.8407 21.8535
wbo 1.4b (complete)2702078OPT3 21.8467 21.8583
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658360OPT3 24.1223 22.4119
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661719OPT3 43.2454 23.9428
bsolo 3.2 Cl (complete)2670516OPT3 58.4471 58.465
bsolo 3.2 Card (complete)2670515OPT3 371.473 371.581
PB/CT 0.1 fixed (complete)2681485OPT3 652.704 652.925
PB/CT 0.1 (complete)2667891SAT (TO)3 1800.08 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670015SAT (TO)3 1800.21 1772.23
PBPASSolver 2010-06-13 (complete)2673307? (TO) 1800.08 1800.62
pb_cplex 2010-06-29 (complete)2696940? (TO) 1800.17 1013.42

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