PB'12 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110975607--soft-33-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110975607--soft-33-100-0.wbo
MD5SUM9a2a28c5bb6a02365b79a03ef797cc3c
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.900862
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints64
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
Top cost 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1221
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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717473OPTIMUM 0.900862 0.903901
Sat4j PB 2012-05-28 (complete)3718120OPTIMUM 10.2024 9.20842
clasp 2.0.6-R5325 (complete)3711395OPTIMUM 11.8582 11.8615
toysat 2012-05-17 (complete)3712042OPTIMUM 29.5595 29.5635
npSolver 1.0 (complete)3713553OPTIMUM 37.5393 37.5531
npSolver inc (complete)3714246OPTIMUM 38.0732 38.0726
wbo2sat 2012-05-19 (complete)3716325OPTIMUM 49.8224 49.8347
wbo2satCp2 2012-05-19 (complete)3717018OPTIMUM 49.9374 49.9546
npSolver inc-topDown (complete)3714939OPTIMUM 59.8929 59.9352
pwbo 2.01 (complete)3712497OPTIMUM 75.54 37.8695
wbo 1.72 (complete)3728172OPTIMUM 137.56 137.66
wbo 1.71 (complete)3712906OPTIMUM 142.013 142.009
pwbo 2.02 (complete)3728581OPTIMUM 149.92 75.0035
npSolver inc (fixed) (complete)3754320OPTIMUM 218.601 218.657
npSolver 1.0 (fixed) (complete)3755013OPTIMUM 222.497 222.606
npSolver inc-topDown (fixed) (complete)3753627? (TO) 1800.06 1800.72
npSolver inc-topdown-quickBound (fixed) (complete)3752934? (TO) 1800.12 1776.81
npSolver inc-topdown-quickBound (complete)3715632? (TO) 1800.27 1804.87

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

cost of falsified constraints: 24
Solution found:
-x4 -x3 -x2 -x1