2017 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Rack/
Rack-m1c-s1/Rack-m1c-r3.xml

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General information on the benchmark

NameRack/
Rack-m1c-s1/Rack-m1c-r3.xml
MD5SUMbc26aaa932070946748b52cb6241d030
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark1200
Best CPU time to get the best result obtained on this benchmark240.002
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of constraints68
Number of domains8
Minimum domain size2
Maximum domain size17
Distribution of domain sizes[{"size":2,"count":12},{"size":3,"count":60},{"size":5,"count":12},{"size":9,"count":12},{"size":11,"count":12},{"size":17,"count":12}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":36},{"degree":3,"count":70},{"degree":4,"count":12},{"degree":5,"count":2}]
Minimum constraint arity2
Maximum constraint arity12
Distribution of constraint arities[{"arity":2,"count":36},{"arity":4,"count":1},{"arity":7,"count":24},{"arity":12,"count":7}]
Number of extensional constraints36
Number of intensional constraints1
Distribution of constraint types[{"type":"extension","count":36},{"type":"intension","count":1},{"type":"ordered","count":1},{"type":"sum","count":30}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
cosoco-sat 1.12 (complete)4267040SAT (TO)1200 240.002 240.00999
cosoco 1.12 (complete)4268971SAT (TO)1200 240.006 240.009
AbsCon-basic 2017-06-11 (complete)4257695SAT (TO)1200 241.905 240.01199
sat4j-CSP 2017-07-05 (complete)4258192SAT (TO)1200 242.48 240.214
OscaR - Conflict Ordering 2017-07-26 (complete)4256204SAT (TO)1200 243.16 240.024
choco-solver 4.0.5 seq (2017-08-09) (complete)4270441SAT (TO)1200 244.155 240.024
choco-solver 4.0.5 seq (2017-07-26) (complete)4254216SAT (TO)1200 244.42 240.00999
choco-solver 4.0.5 seq (2017-08-18) (complete)4283191SAT (TO)1200 244.52901 240.022
OscaR - ALNS 2017-07-26 (complete)4255707SAT (TO)1200 247.832 240.024
OscaR - Hybrid 2017-07-26 (complete)4256701SAT (TO)1200 248.411 240.02699
Mistral-2.0 2017-07-28 (complete)4259186SAT (TO)1200 251.90199 252.00999
cosoco 1.1 (complete)4258689SAT (TO)1200 251.908 252.00999
Concrete 3.4 (complete)4259683SAT (TO)1200 252.85001 240.032
choco-solver 5a (2017-07-26) (complete)4255210SAT (TO)1200 254.23 240.01401
choco-solver 5a (2017-08-18) (complete)4284661SAT (TO)1200 254.75301 240.02901
OscaR - Parallel with EPS 2017-07-26 (complete)4257198SAT (TO)1200 1825.96 252.034
OscaR - Parallel with EPS 2017-08-22 (complete)4286131SAT (TO)1200 1869.3 252.045
choco-solver 4.0.5 par (2017-07-26) (complete)4254713SAT (TO)1200 1920.1801 242.534
choco-solver 4.0.5 par (2017-08-09) (complete)4271911SAT (TO)1200 1990.16 252.065
choco-solver 4.0.5 par (2017-08-18) (complete)4281721SAT (TO)1200 1994.8 252.086

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: 1200
Solution found:
<instantiation type='solution' cost='-1200'> <list>c[0][0] c[0][1] c[0][2] c[0][3] c[0][4] c[0][5] c[10][0] c[10][1] c[10][2] c[10][3]
c[10][4] c[10][5] c[11][0] c[11][1] c[11][2] c[11][3] c[11][4] c[11][5] c[1][0] c[1][1] c[1][2] c[1][3] c[1][4] c[1][5] c[2][0] c[2][1]
c[2][2] c[2][3] c[2][4] c[2][5] c[3][0] c[3][1] c[3][2] c[3][3] c[3][4] c[3][5] c[4][0] c[4][1] c[4][2] c[4][3] c[4][4] c[4][5] c[5][0]
c[5][1] c[5][2] c[5][3] c[5][4] c[5][5] c[6][0] c[6][1] c[6][2] c[6][3] c[6][4] c[6][5] c[7][0] c[7][1] c[7][2] c[7][3] c[7][4] c[7][5]
c[8][0] c[8][1] c[8][2] c[8][3] c[8][4] c[8][5] c[9][0] c[9][1] c[9][2] c[9][3] c[9][4] c[9][5] r[0] r[10] r[11] r[1] r[2] r[3] r[4] r[5]
r[6] r[7] r[8] r[9] rcn[0] rcn[10] rcn[11] rcn[1] rcn[2] rcn[3] rcn[4] rcn[5] rcn[6] rcn[7] rcn[8] rcn[9] rpr[0] rpr[10] rpr[11] rpr[1]
rpr[2] rpr[3] rpr[4] rpr[5] rpr[6] rpr[7] rpr[8] rpr[9] rpw[0] rpw[10] rpw[11] rpw[1] rpw[2] rpw[3] rpw[4] rpw[5] rpw[6] rpw[7] rpw[8]
rpw[9] </list> <values>8 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 2 0 0 0 5 0 0 0 0 5 0 1 0 0 0 0 0 3 0 0 2 5 0 0 0 0 5 0 0 0 0 1 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 2 2 1 1 1 1 0 0 0 16 0 0 16 16 8 8 8 8 0 0 0 200 0 0 200 200 150 150 150 150 0 0 0 200 0 0 200 200 150 150
150 150 0 0 0 </values> </instantiation>