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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110969577.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110969577.opb
MD5SUMfe6cf07dfe02cf8e9d0870ea1740ddf6
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 benchmark0.033994
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 1255
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)2696142UNSAT 0.033994 0.0336441
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704029UNSAT 0.049991 0.0494479
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665760UNSAT 0.050991 0.0507161
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667190UNSAT 0.054991 0.0547651
borg-pb 10.05.30 (complete)2676036UNSAT 2.97355 3.23636
wbo 1.4a (complete)2655456UNSAT 4.80127 4.80196
PB/CT 0.1 fixed (complete)2682484UNSAT 13.223 13.2268
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659359UNSAT 14.7957 13.377
PB/CT 0.1 (complete)2668890UNSAT 19.779 19.7847
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662718UNSAT 34.1678 18.5167
bsolo 3.2 Cl (complete)2657659UNSAT 44.6562 44.6735
bsolo 3.2 Card (complete)2656734UNSAT 45.6801 45.6998
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664330UNSAT 105.785 105.812
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660836UNSAT 129.518 126.987
PBPASSolver 2010-06-13 (complete)2674306? (TO) 1800.08 1800.62
PB-wave alpha 2 (incomplete)2669644? (TO) 1800.09 1800.72

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: