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

Result page for benchmark
/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh209_wcsp.wbo

Jump to solvers results

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/jnh/
normalized-jnh209_wcsp.wbo
MD5SUM9631dbe60bb4b54b94c0583eca7044d2
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 benchmark0.154975
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)2700298OPTIMUM 0.154975 0.155489
pb_cplex 2010-07-01 (complete)2700301OPTIMUM 0.474927 0.502252
SAT4J PB Resolution 2.2.1 (complete)2700302OPTIMUM 0.566913 0.32236
SAT4J PB Resolution 2.2.0 2010-05-26 (complete)2700294OPTIMUM 0.756884 0.372766
SAT4J PB CuttingPlanes 2.2.0 2010-05-26 (complete)2700295OPTIMUM 0.920859 0.424893
SAT4J PB RES // CP 2.2.0 2010-05-31 (complete)2700299OPTIMUM 1.73673 1.29711
PB/CT 0.1 (complete)2700300OPTIMUM 29.1596 29.1602
PB/CT 0.1 fixed (complete)2700303OPTIMUM 32.3751 32.3753
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver (complete)2700297OPTIMUM 131.741 131.736
SCIPclp SCIP 1.2.1.3 with Clp 1.11.1 (Release Version) as LP solver (complete)2705752OPTIMUM 493.324 493.328
wbo 1.4a (complete)2700292MSAT 0.004999 0.00615899
wbo 1.4b (complete)2700293MSAT 0.007997 0.00813588
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver (complete)2700296MSAT (TO) 1802.12 1802.08

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