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=9-P0=263-P1=409-P2=29-P3=379-B.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=263-P1=409-P2=29-P3=379-B.opb
MD5SUM947e947c586d02edcb816b66608818b9
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 benchmark2.6116
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 variables81
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 constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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)2664963OPT3 0.499923 0.49989
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702962OPT3 2.6116 2.61188
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666393OPT3 2.77058 2.77132
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663533OPT3 5.10222 5.10353
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658292OPT3 142.653 141.041
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661651OPT3 275.396 144.368
bsolo 3.2 Card (complete)2670379OPT3 696.215 696.44
bsolo 3.2 Cl (complete)2670380OPT3 945.031 945.379
PB/CT 0.1 fixed (complete)2681417SAT (TO)3 1800.04 1800.51
PB/CT 0.1 (complete)2667823SAT (TO)3 1800.1 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2669947SAT (TO)439 1800.25 1774.33
PBPASSolver 2010-06-13 (complete)2673239? (TO) 1800.01 1800.62
pb_cplex 2010-06-29 (complete)2696872? (TO) 1800.05 995.429
wbo 1.4b (complete)2701942Signal 182.207 182.272
wbo 1.4b (fixed) (complete)2701943Wrong UNSAT 225.231 225.29

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:
-x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x54 -x53 -x52 x51 -x50 x49 -x48 x47 x46 -x63 -x62
-x61 -x60 -x59 -x58 -x57 x56 -x55 -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