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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 32
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerCPU timeWall clock time
pb_cplex 2010-06-29 (complete)2696546UNSAT 0.052991 0.0527401
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704499UNSAT 0.06299 0.0628919
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667594UNSAT 0.064989 0.065328
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2666164UNSAT 0.072988 0.0722989
bsolo 3.2 Card (complete)2657138UNSAT 0.097984 0.096922
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2661306UNSAT 1.17282 0.802974
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2663188UNSAT 1.75973 1.43028
borg-pb 10.05.30 (complete)2676299UNSAT 602.775 568.59
bsolo 3.2 Cl (complete)2658063? 1798.04 1798.64
PB-wave alpha 2 (incomplete)2669907? (TO) 1800.02 1800.51
PBPASSolver 2010-06-13 (complete)2674776? (TO) 1800.03 1800.62
PB/CT 0.1 fixed (complete)2682954? (TO) 1800.05 1800.51
PB/CT 0.1 (complete)2669360? (TO) 1800.12 1800.72
wbo 1.4a (complete)2655719? (TO) 1800.21 1800.93
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659829? (TO) 1800.22 1799
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664734? (TO) 1802.22 1802.86

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: