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=127-P1=71-P2=13-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=127-P1=71-P2=13-B.opb
MD5SUMa8860bf897752ee1d736621cafcad2b5
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 benchmark0.509921
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 variables48
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 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)128
Sum of products size (including duplicates)256
Number of different products128
Sum of products size256

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)2665090OPT3 0.215966 0.216284
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703089OPT3 0.509921 0.510067
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666520OPT3 0.568912 0.568703
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663660OPT3 1.40379 1.40445
wbo 1.4b (fixed) (complete)2702197OPT3 3.9694 3.97069
wbo 1.4b (complete)2702196OPT3 4.29035 4.29054
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658419OPT3 6.574 5.50603
bsolo 3.2 Cl (complete)2670634OPT3 7.48186 7.48497
bsolo 3.2 Card (complete)2670633OPT3 19.3681 19.3731
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661778OPT3 28.2158 8.70543
pb_cplex 2010-06-29 (complete)2696999OPT3 104.137 57.1517
PB/CT 0.1 fixed (complete)2681544OPT3 263.458 263.552
PB/CT 0.1 (complete)2667950OPT3 266.346 266.43
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670074SAT (TO)3 1800.19 1774.32
PBPASSolver 2010-06-13 (complete)2673366? (TO) 1800.01 1800.51

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:
-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