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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-404_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/spot5/
normalized-spot5-404_wcsp.wbo
MD5SUM2413d46290c8b1663f08f424871383e0
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark114
Best CPU time to get the best result obtained on this benchmark0.814875
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables258
Total number of constraints1137
Number of soft constraints1037
Number of constraints which are clauses1037
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 constraint1
Maximum length of a constraint4
Top cost 164
Min constraint cost 1
Max constraint cost 164
Sum of constraints costs 153831
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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717678OPTIMUM 0.814875 0.816533
npSolver 1.0 (fixed) (complete)3755218OPTIMUM 270.841 270.892
npSolver inc (fixed) (complete)3754525OPTIMUM 280.185 280.256
npSolver 1.0 (complete)3713758OPTIMUM 921.701 921.895
npSolver inc (complete)3714451OPTIMUM 948.957 949.108
clasp 2.0.6-R5325 (complete)3711600MSAT (TO) 1800.03 1800.31
pwbo 2.02 (complete)3728786MSAT (TO) 1800.15 900.315
pwbo 2.01 (complete)3712702MSAT (TO) 1800.38 900.222
Sat4j PB 2012-05-28 (complete)3718325MSAT (TO) 1800.86 1796.05
wbo 1.72 (complete)3728377? 1799.77 1800.01
wbo 1.71 (complete)3713111? 1799.91 1800.01
npSolver inc-topDown (complete)3715144? (TO) 1800.04 1800.41
wbo2sat 2012-05-19 (complete)3716530? (TO) 1800.04 1800.41
npSolver inc-topDown (fixed) (complete)3753832? (TO) 1800.06 1800.41
wbo2satCp2 2012-05-19 (complete)3717223? (TO) 1800.06 1800.41
npSolver inc-topdown-quickBound (fixed) (complete)3753139? (TO) 1800.07 1801.12
npSolver inc-topdown-quickBound (complete)3715837? (TO) 1800.08 1811.41
toysat 2012-05-17 (complete)3712247? (TO) 1800.1 1800.51

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: 114
Solution found:
x20 -x19 x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1