PB'10 competition: WBO track: solvers results per benchmarks

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh220_wcsp.wbo

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General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh220_wcsp.wbo
MD5SUM862c57b9a103de4e976a73e17aca1258
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.471927
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
SCIPnone SCIP 1.2.1.2 without any LP solver (complete)2700406OPTIMUM 0.471927 0.472668
SAT4J PB Resolution 2.2.1 (complete)2700410OPTIMUM 0.658899 0.373566
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700402OPTIMUM 0.889863 0.424287
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700403OPTIMUM 1.13683 0.527467
pb_cplex 2010-07-01 (complete)2700409OPTIMUM 1.75273 0.822952
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700407OPTIMUM 2.21566 1.29569
PB/CT 0.1 (complete)2700408OPTIMUM 29.9514 29.9511
PB/CT 0.1 fixed (complete)2700411OPTIMUM 33.1 33.0979
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700405OPTIMUM 478.849 478.838
wbo 1.4a (complete)2700400MSAT 0.006998 0.00760095
wbo 1.4b (complete)2700401MSAT 0.008998 0.00935691
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705761MSAT 1795.51 1795.47
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700404MSAT (TO) 1802.13 1802.09

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: 0
Solution found:
-x27 -x26 x25 x24 -x23 x22 -x21 x20 -x19 -x18 x17 -x16 x15 -x14 x13 x12 -x11 x10 -x9 x8 -x7 x6 -x5 x4 -x3 x2 -x1