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

Result page for benchmark
/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110968561--soft-0-100-0.wbo

Jump to solvers results

General information on the benchmark

Name/SOFT-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110968561--soft-0-100-0.wbo
MD5SUM8d3a0dfad59028a8b475e3430d41a204
Bench CategorySOFT-SMALLINT-LIN (only soft constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.504922
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 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
Top cost 4944
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 4943
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1247
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)3717735OPTIMUM 0.504922 0.506198
clasp 2.0.6-R5325 (complete)3711657OPTIMUM 3.50947 3.50987
Sat4j PB 2012-05-28 (complete)3718428OPTIMUM 15.3217 13.504
npSolver inc (complete)3714554OPTIMUM 17.1184 17.1766
npSolver 1.0 (complete)3713861OPTIMUM 17.2114 17.2109
wbo2sat 2012-05-19 (complete)3716633OPTIMUM 20.6989 20.9576
wbo2satCp2 2012-05-19 (complete)3717326OPTIMUM 20.7268 21.0647
toysat 2012-05-17 (complete)3712350OPTIMUM 30.3314 30.3388
wbo 1.71 (complete)3713168OPTIMUM 42.98 43.0222
wbo 1.72 (complete)3728434OPTIMUM 43.48 43.5577
pwbo 2.01 (complete)3712759OPTIMUM 75.8615 37.9492
pwbo 2.02 (complete)3728843OPTIMUM 82.3295 41.1735
npSolver inc-topDown (complete)3715247OPTIMUM 84.0922 84.1223
npSolver 1.0 (fixed) (complete)3755321OPTIMUM 150.105 150.155
npSolver inc (fixed) (complete)3754628OPTIMUM 150.994 151.05
npSolver inc-topdown-quickBound (complete)3715940? (TO) 1800.03 1819.11
npSolver inc-topdown-quickBound (fixed) (complete)3753242? (TO) 1800.07 1800.62
npSolver inc-topDown (fixed) (complete)3753935? (TO) 1800.17 1800.67

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: 3
Solution found:
-x4 -x3 -x2 -x1