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_50_25_2.opb

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General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
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-7
Best CPU time to get the best result obtained on this benchmark576.181
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

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)2703304OPT-7 576.181 576.39
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665305OPT-7 705.137 705.361
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666735OPT-7 736.065 736.299
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658634OPT-7 1044.82 1041.36
pb_cplex 2010-06-29 (complete)2697214OPT-7 1212.12 727.171
bsolo 3.2 Card (complete)2671063SAT-7 1798.02 1798.5
PB/CT 0.1 fixed (complete)2681759SAT (TO)-7 1800.07 1800.52
PB/CT 0.1 (complete)2668165SAT (TO)-7 1800.08 1800.62
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2670289SAT (TO)-7 1800.28 1779.26
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661993SAT (TO)-7 1802.56 965.998
bsolo 3.2 Cl (complete)2671064SAT-6 1798.02 1798.52
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663875SAT (TO)-6 1802.26 1802.97
PBPASSolver 2010-06-13 (complete)2673581? (TO) 1800.01 1800.51
wbo 1.4b (fixed) (complete)2702627? (TO) 1800.1 1800.59
wbo 1.4b (complete)2702626Wrong Opt.-6 182.187 182.24

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: -7
Solution found:
-x84 -x71 -x52 x90 -x85 -x82 -x77 -x75 -x54 -x56 -x95 -x98 -x83 -x87 -x51 -x86 -x79 -x72 -x69 -x67 -x63 -x60 -x59 -x58 -x57 -x64 -x97 -x61
x92 -x66 -x73 -x53 x81 -x68 -x74 -x55 -x88 -x94 x100 -x80 x93 -x96 x78 -x65 x99 -x62 -x76 -x89 -x70 -x91 -x50 -x49 -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