PB'11 competition: satisfaction and optimization track: solvers results per benchmarks

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-25-20.opb
MD5SUMa69e1395b1a03cfd48605e1acc7227e4
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 benchmark0.016997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables500
Total number of constraints45
Number of constraints which are clauses25
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
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
bsolo 3.2 (complete)3463685UNSAT 0.016997 0.018683
SCIP spx 2 2011-06-10 (fixed) (complete)3486055UNSAT 0.017997 0.0181631
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4 [DEPRECATED] (complete)3453237UNSAT 0.018996 0.0190339
SCIP spx E_2 2011-06-10 (fixed) (complete)3489497UNSAT 0.019996 0.019701
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4 [DEPRECATED] (complete)3451577UNSAT 0.021995 0.022429
Sat4j CuttingPlanes 2.3.0 (complete)3457425UNSAT 0.218966 0.178737
Sat4j Res//CP 2.3.0 (complete)3455233UNSAT 0.338947 0.670464
borg pb-dec-11.04.03 (complete)3482775UNSAT 0.462929 0.562019
MinisatID 2.4.8 [DEPRECATED] (complete)3465345? (TO) 1800.04 1800.02
MinisatID 2.4.8-gmp [DEPRECATED] (complete)3467341? (TO) 1800.06 1800.02
MinisatID 2.5.2 (fixed) (complete)3491218? (TO) 1800.07 1800.01
MinisatID 2.5.2-gmp (fixed) (complete)3497654? (TO) 1800.08 1800.01
wbo 1.6 (complete)3461473? (TO) 1800.1 1800.04
clasp 2.0-R4191 (complete)3468792? (TO) 1800.1 1800.12
Sat4j Resolution 2.3.0 (complete)3459617? (TO) 1800.13 1797.26

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: