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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh18_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh18_wcsp.wbo
MD5SUM11b5917216c9682d33b4eac8f024a9c6
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark130
Best CPU time to get the best result obtained on this benchmark0.077987
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables200
Total number of constraints950
Number of soft constraints850
Number of constraints which are clauses850
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Top cost 420926
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 420925
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
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)3711578OPTIMUM 0.077987 0.0796351
Sat4j PB 2012-05-28 (complete)3718303OPTIMUM 1.47477 0.640922
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717656OPTIMUM 16.6075 16.6113
npSolver 1.0 (fixed) (complete)3755196OPTIMUM 17.9513 17.9543
npSolver inc (fixed) (complete)3754503OPTIMUM 18.1612 18.3386
npSolver inc (complete)3714429OPTIMUM 24.6003 24.6678
npSolver 1.0 (complete)3713736OPTIMUM 24.7542 24.7664
wbo2sat 2012-05-19 (complete)3716508OPTIMUM 29.3185 29.3355
wbo2satCp2 2012-05-19 (complete)3717201OPTIMUM 29.4145 29.4364
toysat 2012-05-17 (complete)3712225OPTIMUM 87.1967 87.217
pwbo 2.02 (complete)3728764OPTIMUM 159.971 80.0033
pwbo 2.01 (complete)3712680OPTIMUM 172.75 86.428
wbo 1.71 (complete)3713089? 1799.58 1800.02
wbo 1.72 (complete)3728355? 1799.84 1800.01
npSolver inc-topDown (complete)3715122? (TO) 1800.05 1801.71
npSolver inc-topdown-quickBound (complete)3715815? (TO) 1800.06 1824.92
npSolver inc-topDown (fixed) (complete)3753810? (TO) 1800.07 1801.61
npSolver inc-topdown-quickBound (fixed) (complete)3753117? (TO) 1800.11 1806.32

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: 130
Solution found:
x190 x191 -x192 x193 -x194 -x195 x196 -x197 x198 x199 -x200