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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110970631.opb

Jump to solvers results

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110970631.opb
MD5SUM0cb3829d9e744bc52975d342468bb866
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 benchmark0.109983
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 1320
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)2696096UNSAT 0.109983 0.163553
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667144UNSAT 0.365944 0.366255
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2703983UNSAT 0.367943 0.368375
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665714UNSAT 0.447931 0.44804
borg-pb 10.05.30 (complete)2675990UNSAT 3.02254 9.907
wbo 1.4a (complete)2655410UNSAT 4.86026 4.86113
PB/CT 0.1 (complete)2668844UNSAT 13.8709 13.8756
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659313UNSAT 14.3778 13.1832
PB/CT 0.1 fixed (complete)2682438UNSAT 17.6903 17.6962
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662672UNSAT 31.8272 17.5424
bsolo 3.2 Cl (complete)2657613UNSAT 34.0948 34.1297
bsolo 3.2 Card (complete)2656688UNSAT 50.0644 50.0948
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660790UNSAT 143.75 141.65
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664284UNSAT 155.209 155.253
PB-wave alpha 2 (incomplete)2669598? (TO) 1800.05 1800.51
PBPASSolver 2010-06-13 (complete)2674260? (TO) 1800.09 1800.91

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: