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

Result page for benchmark
normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110974180.opb

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General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110974180.opb
MD5SUM0767c1a06efa13af223b4b90ef1e7572
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 benchmark0.153976
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 1231
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)2696137UNSAT 0.153976 0.144973
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2667185UNSAT 0.580911 0.580612
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2704024UNSAT 0.58691 0.586522
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2665755UNSAT 1.3238 1.32375
borg-pb 10.05.30 (complete)2676031UNSAT 4.73128 5.03581
wbo 1.4a (complete)2655451UNSAT 9.81951 9.82204
PB/CT 0.1 (complete)2668885UNSAT 18.8851 18.8917
PB/CT 0.1 fixed (complete)2682479UNSAT 22.6436 22.6486
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2659354UNSAT 28.7836 27.2336
bsolo 3.2 Cl (complete)2657654UNSAT 49.0485 49.0596
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2662713UNSAT 57.6932 31.6619
bsolo 3.2 Card (complete)2656729UNSAT 83.2104 83.2316
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2664325UNSAT 319.629 319.748
PBPASSolver 2010-06-13 (complete)2674301? (TO) 1800.09 1800.72
PB-wave alpha 2 (incomplete)2669639? (TO) 1800.11 1800.72
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2660831? (TO) 1800.17 1797.6

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: