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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111223004--soft-66-100-0.wbo
MD5SUM2781b3371b432984c0fe1e8064068870
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark1.17282
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 constraints42
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 1838
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 1837
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1227
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)3717488OPTIMUM 1.17282 1.1746
clasp 2.0.6-R5325 (complete)3711410OPTIMUM 8.60169 8.6037
Sat4j PB 2012-05-28 (complete)3718135OPTIMUM 9.8835 8.35617
npSolver 1.0 (complete)3713568OPTIMUM 31.9561 32.0075
npSolver inc (complete)3714261OPTIMUM 32.1331 32.1706
wbo2satCp2 2012-05-19 (complete)3717033OPTIMUM 35.3326 35.342
wbo2sat 2012-05-19 (complete)3716340OPTIMUM 35.4656 35.4778
npSolver inc-topDown (complete)3714954OPTIMUM 42.0696 42.3614
toysat 2012-05-17 (complete)3712057OPTIMUM 49.0475 49.0551
npSolver inc (fixed) (complete)3754335OPTIMUM 102.571 102.617
npSolver 1.0 (fixed) (complete)3755028OPTIMUM 102.933 102.98
wbo 1.72 (complete)3728187OPTIMUM 130.86 130.907
wbo 1.71 (complete)3712921OPTIMUM 144.86 144.991
pwbo 2.02 (complete)3728596OPTIMUM 207.08 103.641
pwbo 2.01 (complete)3712512OPTIMUM 213.99 107.017
npSolver inc-topDown (fixed) (complete)3753642OPTIMUM 672.862 673
npSolver inc-topdown-quickBound (fixed) (complete)3752949? (TO) 1800.13 1789.91
npSolver inc-topdown-quickBound (complete)3715647? (TO) 1800.2 1813.01

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: 19
Solution found:
-x4 -x3 -x2 -x1