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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226680.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111226680.opb
MD5SUM35d60df2826d5cfd1cfef4e444dfafed
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 benchmark0.140978
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1190
Number of bits of the biggest sum of numbers11
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)2696144UNSAT 0.140978 0.140995
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704031UNSAT 0.470928 0.471594
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667192UNSAT 0.557915 0.571443
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665762UNSAT 0.58591 0.585263
borg-pb 10.05.30 (complete)2676038UNSAT 2.79257 2.94802
wbo 1.4a (complete)2655458UNSAT 4.25135 4.25162
PB/CT 0.1 (complete)2668892UNSAT 15.3507 15.3537
PB/CT 0.1 fixed (complete)2682486UNSAT 15.3787 15.3868
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659361UNSAT 20.0619 18.9984
bsolo 3.2 Cl (complete)2657661UNSAT 40.4978 40.5119
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662720UNSAT 45.834 24.7254
bsolo 3.2 Card (complete)2656736UNSAT 79.4979 79.5256
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664332UNSAT 127.129 127.177
PB-wave alpha 2 (incomplete)2669646? (TO) 1800.06 1800.62
PBPASSolver 2010-06-13 (complete)2674308? (TO) 1800.07 1800.72
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660838? (TO) 1800.16 1797.1

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: