PB'10 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_2.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_10_4_2.opb
MD5SUM1b2c311bc08d6a60081ae54583924503
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-3
Best CPU time to get the best result obtained on this benchmark0.014997
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 variables20
Total number of constraints31
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21
Minimum length of a constraint2
Maximum length of a constraint20
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)96
Sum of products size (including duplicates)192
Number of different products48
Sum of products size96

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
wbo 1.4b (complete)2702690OPT-3 0.009997 0.0107909
wbo 1.4b (fixed) (complete)2702691OPT-3 0.010997 0.0101191
bsolo 3.2 Card (complete)2671127OPT-3 0.014997 0.014819
bsolo 3.2 Cl (complete)2671128OPT-3 0.016996 0.016836
PB/CT 0.1 fixed (complete)2681791OPT-3 0.054991 0.0557419
PB/CT 0.1 (complete)2668197OPT-3 0.05699 0.0567919
pb_cplex 2010-06-29 (complete)2697246OPT-3 0.070988 0.0687451
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663907OPT-3 0.146976 0.146983
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666767OPT-3 0.595908 0.595793
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703336OPT-3 0.601908 0.601341
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665337OPT-3 0.612906 0.613112
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670321OPT-3 0.933857 0.608783
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658666OPT-3 1.00285 0.646849
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662025OPT-3 1.37979 3.35417
PBPASSolver 2010-06-13 (complete)2673613Wrong Cert. 0.705892 0.704933

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:
-x1 -x2 -x3 -x4 -x5 x6 x7 -x8 x9 -x10 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40
-x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 x64 -x65 -x66 -x67 -x68
-x11 -x12 -x13 x14 x15 -x16 -x17 x18 -x19 -x20