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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-queen5-5-3_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/coloring/
normalized-queen5-5-3_wcsp.wbo
MD5SUM3af6143b2c580af9e4edcedcd162c161
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMSAT
Best cost obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark1797.3
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables75
Total number of constraints505
Number of soft constraints480
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Top cost 161
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 480
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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)3717617MSAT 1797.3 1797.63
clasp 2.0.6-R5325 (complete)3711539MSAT (TO) 1800.03 1800.31
Sat4j PB 2012-05-28 (complete)3718264MSAT (TO) 1800.06 1795.35
pwbo 2.01 (complete)3712641MSAT (TO) 1800.12 900.319
pwbo 2.02 (complete)3728725MSAT (TO) 1800.43 900.315
wbo 1.72 (complete)3728316? 1799.38 1800.01
wbo 1.71 (complete)3713050? 1799.52 1800.01
toysat 2012-05-17 (complete)3712186? (TO) 1800.01 1800.31
npSolver 1.0 (fixed) (complete)3755157? (TO) 1800.07 1800.31
npSolver inc (complete)3714390? (TO) 1800.11 1800.41
wbo2sat 2012-05-19 (complete)3716469? (TO) 1800.11 1800.61
npSolver 1.0 (complete)3713697? (TO) 1800.12 1800.41
npSolver inc-topDown (fixed) (complete)3753771? (TO) 1800.12 1800.41
npSolver inc-topdown-quickBound (complete)3715776? (TO) 1800.13 1800.11
wbo2satCp2 2012-05-19 (complete)3717162? (TO) 1800.13 1800.61
npSolver inc-topdown-quickBound (fixed) (complete)3753078? (TO) 1800.13 1800.41
npSolver inc (fixed) (complete)3754464? (TO) 1800.13 1800.41
npSolver inc-topDown (complete)3715083? (TO) 1800.15 1803.41

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: 29
Solution found:
x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 x13 x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 x4 -x3 x2 -x1