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=5-P0=19-P1=23-P2=23-P3=23-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=19-P1=23-P2=23-P3=23-B.opb
MD5SUMa7d7ec970e4707afa1937f254331884d
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 benchmark0.079987
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 variables45
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663665OPT3 0.079987 0.078572
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703094OPT3 0.108982 0.108002
bsolo 3.2 Cl (complete)2670644OPT3 0.132979 0.132435
wbo 1.4b (complete)2702206OPT3 0.140978 0.140127
wbo 1.4b (fixed) (complete)2702207OPT3 0.140978 0.143008
bsolo 3.2 Card (complete)2670643OPT3 0.264959 0.265308
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666525OPT3 0.330949 0.331196
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665095OPT3 0.485925 0.484567
PB/CT 0.1 (complete)2667955OPT3 0.614905 0.61506
PB/CT 0.1 fixed (complete)2681549OPT3 1.09183 1.09089
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658424OPT3 1.74673 1.04397
PBPASSolver 2010-06-13 (complete)2673371OPT3 2.6406 2.6404
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661783OPT3 2.91556 2.34459
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670079OPT3 40.2939 37.7627
pb_cplex 2010-06-29 (complete)2697004OPT3 44.8722 25.3533

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:
-x45 x44 -x43 x42 x41 -x40 -x39 -x38 x37 -x36 x30 -x29 -x28 -x27 x26 -x35 -x34 -x33 -x32 -x31 -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