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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-54_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-54_wcsp.wbo
MD5SUM5da0482fa5c9a9d0a00dab78a5ff7041
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark37
Best CPU time to get the best result obtained on this benchmark0.445931
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables192
Total number of constraints546
Number of soft constraints479
Number of constraints which are clauses479
Number of constraints which are cardinality constraints (but not clauses)67
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 108
Min constraint cost 1
Max constraint cost 108
Sum of constraints costs 44603
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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
clasp 2.0.6-R5325 (complete)3711601OPTIMUM 0.445931 0.448067
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717679OPTIMUM 0.580911 0.582732
wbo 1.71 (complete)3713112OPTIMUM 0.952854 0.952151
wbo 1.72 (complete)3728378OPTIMUM 0.953854 0.946789
Sat4j PB 2012-05-28 (complete)3718326OPTIMUM 2.14267 1.48158
pwbo 2.02 (complete)3728787OPTIMUM 2.6316 1.31539
pwbo 2.01 (complete)3712703OPTIMUM 2.6426 1.31547
npSolver 1.0 (complete)3713759OPTIMUM 4.79627 4.80891
npSolver inc (complete)3714452OPTIMUM 4.94625 4.95794
wbo2sat 2012-05-19 (complete)3716531OPTIMUM 5.49216 5.49422
wbo2satCp2 2012-05-19 (complete)3717224OPTIMUM 5.50416 5.50902
toysat 2012-05-17 (complete)3712248OPTIMUM 12.6571 12.6599
npSolver 1.0 (fixed) (complete)3755219OPTIMUM 13.7799 13.8347
npSolver inc (fixed) (complete)3754526OPTIMUM 13.8669 13.8697
npSolver inc-topDown (fixed) (complete)3753833OPTIMUM 60.7888 60.816
npSolver inc-topDown (complete)3715145OPTIMUM 289.279 289.626
npSolver inc-topdown-quickBound (complete)3715838? (TO) 1800.07 1808.42
npSolver inc-topdown-quickBound (fixed) (complete)3753140? (TO) 1800.44 1816.02

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: 37
Solution found:
-x188 x189 -x190 x191 -x192