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

Result page for benchmark
/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12027_7-unsat.opb

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General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12027_7-unsat.opb
MD5SUM9cb7abe340995f692b6fcedb078085dd
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, 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 benchmark2.20466
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables27588
Total number of constraints91561
Number of constraints which are clauses91109
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints452
Minimum length of a constraint1
Maximum length of a constraint66
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 415
Number of bits of the biggest sum of numbers9
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
wbo 1.4a (complete)2684962UNSAT 2.20466 2.20523
borg-pb 10.05.30 (complete)2684974UNSAT 2.43263 2.8853
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2684965UNSAT 9.94049 8.26513
bsolo 3.2 Cl (complete)2684964UNSAT 14.1488 14.1562
bsolo 3.2 Card (complete)2684963UNSAT 18.2822 18.2871
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2684967UNSAT 19.934 10.4902
PB/CT 0.1 (complete)2684971UNSAT 24.4983 24.5074
PB/CT 0.1 fixed (complete)2684975UNSAT 27.3318 27.3454
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2684969UNSAT 123.005 123.039
pb_cplex 2010-06-29 (complete)2696630UNSAT 149.251 149.302
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2684970UNSAT 152.619 152.665
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704703UNSAT 174.63 174.803
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2684966UNSAT 191.847 186.705
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2684968UNSAT 613.227 613.431
PBPASSolver 2010-06-13 (complete)2684973? (MO) 13.59 13.6306
PB-wave alpha 2 (incomplete)2684972? (TO) 1800.1 1800.62

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: