2018 XCSP3 competition: sequential solvers tracks: solvers results per benchmarks

Result page for benchmark
StillLife/
StillLife-wastage-11_c18.xml

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General information on the benchmark

NameStillLife/
StillLife-wastage-11_c18.xml
MD5SUMf6f64e3bcc63ad093069241b9d76efc4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark30.9118
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints239
Number of domains4
Minimum domain size2
Maximum domain size339
Distribution of domain sizes[{"size":2,"count":169},{"size":3,"count":169},{"size":122,"count":1},{"size":339,"count":13}]
Minimum variable degree1
Maximum variable degree14
Distribution of variable degrees[{"degree":1,"count":4},{"degree":2,"count":166},{"degree":3,"count":16},{"degree":4,"count":44},{"degree":8,"count":40},{"degree":9,"count":81},{"degree":14,"count":1}]
Minimum constraint arity2
Maximum constraint arity15
Distribution of constraint arities[{"arity":2,"count":57},{"arity":3,"count":44},{"arity":10,"count":121},{"arity":13,"count":4},{"arity":14,"count":1},{"arity":15,"count":12}]
Number of extensional constraints165
Number of intensional constraints56
Distribution of constraint types[{"type":"extension","count":165},{"type":"intension","count":56},{"type":"sum","count":14},{"type":"instantiation","count":4}]
Optimization problemYES
Type of objectivemax VAR

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14 (complete)4309300OPT64 30.9118 30.9142
PicatSAT 2018-08-02 (complete)4302960OPT64 31.1853 31.1943
PicatSAT 2018-06-15 (complete)4292888OPT64 31.9363 31.9347
Mistral-2.0 2018-06-15 (complete)4289270SAT (TO)64 2400.04 2400.21
Choco-solver 4.0.7 seq (493a269) (complete)4292190SAT (TO)64 2400.1 2379.62
Mistral-2.0 2018-08-01 (complete)4303546SAT (TO)64 2520.03 2519.9
Concrete 3.8-SuperNG 2018-06-13 (complete)4292886SAT (TO)64 2520.06 2466.93
Concrete 3.9.2-SuperNG (complete)4304132SAT (TO)64 2520.07 2466.83
Choco-solver 4.0.7b seq (e747e1e) (complete)4306484SAT (TO)64 2520.09 2497.92
Concrete 3.9.2 (complete)4304131SAT (TO)64 2520.09 2464.83
Concrete 3.8 2018-06-13 (complete)4292885SAT (TO)64 2520.11 2466.43
OscaR - Conflict Ordering with restarts 2018-08-14 (complete)4307778SAT (TO)63 2520.07 2489.12
OscaR - Conflict Ordering with restarts 2018-07-02 (complete)4290234SAT (TO)62 2400.05 2373.53
cosoco 1.12 (complete)4292887SAT (TO)61 2520.08 2520.01
OscaR - Conflict Ordering with restarts 2018-08-17 (complete)4311514SAT (TO)59 2520.07 2492.51
OscaR - Hybrid 2018-07-02 (complete)4291432SAT (TO)56 2400.1 2347.92
OscaR - Hybrid 2018-08-14 (complete)4308364SAT (TO)56 2520.1 2447.04
Sat4j-CSP 2018-07-11 (complete)4289747? (TO) 2400.2 2370.45

Additionnal information

This section presents information obtained from the best job displayed in the list (i.e. solvers whose names are not hidden).

objective function: 64
Solution found:
<instantiation> <list> z x[][] w[][] ws[]  </list> <values> 64  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 1 1 0 1
0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 1 0 1 0 0 0 1 1 0 1 1 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0  0 1 0 0 1 0 0 1 0
1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 2 0 0 1 0 0 0 0 0 0 0 0 1
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 1 0 0 0  4 5 7 11 14 18 20 21 21 25 26 27 30   </values> </instantiation>