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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh211_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh211_wcsp.wbo
MD5SUMb50e414b5ae2abd5c7b876bc50645ba2
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark259
Best CPU time to get the best result obtained on this benchmark0.016996
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 constraints900
Number of soft constraints800
Number of constraints which are clauses800
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 394239
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 394238
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)3711584OPTIMUM 0.016996 0.018233
toysat 2012-05-17 (complete)3712231OPTIMUM 0.223965 0.224999
Sat4j PB 2012-05-28 (complete)3718309OPTIMUM 0.873866 0.444364
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717662OPTIMUM 7.81381 7.82233
npSolver inc (complete)3714435OPTIMUM 8.71967 8.76796
npSolver 1.0 (complete)3713742OPTIMUM 8.83166 8.95029
wbo2sat 2012-05-19 (complete)3716514OPTIMUM 12.2921 12.3545
wbo2satCp2 2012-05-19 (complete)3717207OPTIMUM 12.3251 12.3385
npSolver 1.0 (fixed) (complete)3755202OPTIMUM 17.2414 17.4018
npSolver inc (fixed) (complete)3754509OPTIMUM 17.3364 17.3418
pwbo 2.01 (complete)3712686OPTIMUM 33.8449 16.9711
pwbo 2.02 (complete)3728770OPTIMUM 33.9008 16.9591
npSolver inc-topDown (complete)3715128OPTIMUM 1642.97 1645.18
wbo 1.71 (complete)3713095? 1799.59 1800.01
wbo 1.72 (complete)3728361? 1799.77 1800.01
npSolver inc-topDown (fixed) (complete)3753816? (TO) 1800.04 1798.31
npSolver inc-topdown-quickBound (fixed) (complete)3753123? (TO) 1800.1 1804.21
npSolver inc-topdown-quickBound (complete)3715821? (TO) 1800.14 1813.92

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: 259
Solution found:
-x191 x192 -x193 x194 -x195 x196 x197 -x198 -x199 x200