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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh305_wcsp.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh305_wcsp.wbo
MD5SUM8285b15ee2c0064deae9a0e09e679565
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark742
Best CPU time to get the best result obtained on this benchmark0.554915
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 constraints1000
Number of soft constraints900
Number of constraints which are clauses900
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 444855
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 444854
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)3711592OPTIMUM 0.554915 0.555438
Sat4j PB 2012-05-28 (complete)3718317OPTIMUM 2.74558 1.94283
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed (complete)3717670OPTIMUM 56.1905 56.2221
pwbo 2.01 (complete)3712694OPTIMUM 131.986 66.0043
npSolver inc (complete)3714443OPTIMUM 168.95 168.985
npSolver 1.0 (complete)3713750OPTIMUM 169.293 169.37
npSolver 1.0 (fixed) (complete)3755210OPTIMUM 182.219 182.361
npSolver inc (fixed) (complete)3754517OPTIMUM 184.184 184.23
pwbo 2.02 (complete)3728778OPTIMUM 207.324 103.683
wbo2satCp2 2012-05-19 (complete)3717215OPTIMUM 226.679 226.826
wbo2sat 2012-05-19 (complete)3716522OPTIMUM 227.129 227.199
wbo 1.71 (complete)3713103? 1799.55 1800.01
wbo 1.72 (complete)3728369? 1799.82 1800
toysat 2012-05-17 (complete)3712239? (TO) 1800.03 1800.31
npSolver inc-topDown (complete)3715136? (TO) 1800.08 1800.81
npSolver inc-topDown (fixed) (complete)3753824? (TO) 1800.11 1800.72
npSolver inc-topdown-quickBound (fixed) (complete)3753131? (TO) 1800.13 1800.51
npSolver inc-topdown-quickBound (complete)3715829? (TO) 1800.16 1800.62

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: 742
Solution found:
-x190 x191 -x192 -x193 x194 -x195 x196 x197 -x198 x199 -x200