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

Result page for benchmark
normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_10_4_5_5.opb

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General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_10_4_5_5.opb
MD5SUMce24adae6eec1a68fe8054becaae103d
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.004998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables20
Total number of constraints32
Number of constraints which are clauses10
Number of constraints which are cardinality constraints (but not clauses)1
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 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)92
Sum of products size (including duplicates)184
Number of different products46
Sum of products size92

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
bsolo 3.2 Card (complete)2671355UNSAT 0.004998 0.0088071
wbo 1.4a (complete)2671354UNSAT 0.005998 0.00874889
bsolo 3.2 Cl (complete)2671356UNSAT 0.007997 0.00863307
PB/CT 0.1 fixed (complete)2681363UNSAT 0.040993 0.0413541
pb_cplex 2010-06-29 (complete)2697323UNSAT 0.042992 0.0442351
PB/CT 0.1 (complete)2667769UNSAT 0.043992 0.042853
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2702908UNSAT 0.093984 0.0939681
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2663479UNSAT 0.118981 0.118295
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2664909UNSAT 0.119981 0.119169
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2666339UNSAT 0.122981 0.121875
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660120UNSAT 0.464928 0.366448
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2658238UNSAT 0.699893 0.479203
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2661597UNSAT 1.3378 1.30863
PB-wave alpha 2 (incomplete)2702771? (TO) 1800.03 1800.51
borg-pb 10.05.30 (complete)2675914No Cert. 1.78373 2.22418
PBPASSolver 2010-06-13 (complete)2673185Wrong Cert. 0.075988 0.0764781

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:
Solution found: