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=149-P1=191-P2=149-P3=191-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=149-P1=191-P2=149-P3=191-B.opb
MD5SUMcc19af3381948bbdeb155f7d94c524f8
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 benchmark0.457929
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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703140OPT3 0.457929 0.457468
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665141OPT3 0.469928 0.470658
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666571OPT3 0.485925 0.486454
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663711OPT3 1.05784 1.05892
wbo 1.4b (fixed) (complete)2702299OPT3 25.5311 25.5361
wbo 1.4b (complete)2702298OPT3 25.6811 25.6861
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658470OPT3 29.5805 28.036
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661829OPT3 48.3606 26.0175
bsolo 3.2 Cl (complete)2670736OPT3 57.8392 57.8576
bsolo 3.2 Card (complete)2670735OPT3 114.533 114.581
PB/CT 0.1 (complete)2668001OPT3 1259.92 1260.24
PB/CT 0.1 fixed (complete)2681595SAT (TO)3 1800.08 1800.51
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670125SAT (TO)3 1800.26 1774.13
PBPASSolver 2010-06-13 (complete)2673417? (TO) 1800.05 1800.51
pb_cplex 2010-06-29 (complete)2697050? (TO) 1800.16 1067.72

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