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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/pedigree/
normalized-simple_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/pedigree/
normalized-simple_wcsp.wbo
MD5SUM4be5f91704585a073d6f716677ebc425
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.004998
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables50
Total number of constraints1541
Number of soft constraints1536
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
Top cost 5
Min constraint cost 1
Max constraint cost 5
Sum of constraints costs 7536
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
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
wbo 1.72 (complete)3728375OPTIMUM 0.004998 0.0104069
clasp 2.0.6-R5325 (complete)3711598OPTIMUM 0.004998 0.00683399
wbo 1.71 (complete)3713109OPTIMUM 0.004998 0.0105151
pwbo 2.02 (complete)3728784OPTIMUM 0.005998 0.0122149
pwbo 2.01 (complete)3712700OPTIMUM 0.006998 0.0126589
wbo2sat 2012-05-19 (complete)3716528OPTIMUM 0.026995 0.030018
wbo2satCp2 2012-05-19 (complete)3717221OPTIMUM 0.026995 0.029838
npSolver inc-topdown-quickBound (complete)3715835OPTIMUM 0.049992 0.0587869
npSolver 1.0 (complete)3713756OPTIMUM 0.053991 0.05578
npSolver inc-topDown (complete)3715142OPTIMUM 0.053991 0.056169
npSolver inc (complete)3714449OPTIMUM 0.05799 0.05677
npSolver inc (fixed) (complete)3754523OPTIMUM 0.067989 0.0755801
npSolver inc-topdown-quickBound (fixed) (complete)3753137OPTIMUM 0.074988 0.0779321
npSolver 1.0 (fixed) (complete)3755216OPTIMUM 0.076987 0.13484
npSolver inc-topDown (fixed) (complete)3753830OPTIMUM 0.076987 0.078768
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717676OPTIMUM 0.115981 0.117254
toysat 2012-05-17 (complete)3712245OPTIMUM 0.281956 0.282133
Sat4j PB 2012-05-28 (complete)3718323OPTIMUM 0.592909 0.334337

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: 1
Solution found:
-x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30
-x31 -x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50