2019 XCSP3 competition: fast COP track (sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Fastfood/Fastfood-m1-s1/
Fastfood-ff73.xml

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General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff73.xml
MD5SUM801e7f15777543f741f290b294b0d689
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark582
Best CPU time to get the best result obtained on this benchmark8.04598
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of constraints225
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":7},{"size":25,"count":21},{"size":26,"count":202}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":224},{"degree":33,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":192},{"arity":6,"count":1},{"arity":7,"count":32}]
Number of extensional constraints192
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":192},{"type":"ordered","count":1},{"type":"minimum","count":32}]
Optimization problemYES
Type of objectivemin SUM

Results of the different solvers on this benchmark

Solver NameTraceIDAnswerobjective functionCPU timeWall clock time
AbsCon 2019-07-23 (complete)4391112OPT582 8.04598 4.65919
cosoco 2.0 (complete)4397672OPT582 9.20911 9.21504
cosoco 2 (complete)4390212OPT582 9.23042 9.23139
choco-solver 2019-09-16 (complete)4400372OPT582 13.242 3.68113
cosoco 2.O parallel (complete)4398572OPT582 13.6238 1.73892
choco-solver 2019-09-20 (complete)4403972OPT582 13.7374 4.32434
choco-solver 2019-06-14 (complete)4394112OPT582 14.8036 4.09697
cosoco 2.0 parallel (complete)4409832OPT582 15.7851 2.0106
choco-solver 2019-09-24 parallel (complete)4407272OPT582 25.8702 3.93101
cosoco 2.0 (complete)4408932OPT582 29.2305 29.2381
choco-solver 2019-09-16 parallel (complete)4400072OPT582 33.4176 4.96604
choco-solver 2019-09-20 parallel (complete)4404872OPT582 33.9494 4.99654
Concrete 3.10 (complete)4392012OPT582 65.8062 52.219
Concrete 3.12.3 (complete)4403072OPT582 71.3535 60.2476
Concrete 3.12.2 (complete)4401272OPT582 85.8447 75.2947
choco-solver 2019-09-24 (complete)4406372OPT582 94.1698 89.6452
PicatSAT 2019-09-12 (complete)4395492OPT582 341.431 341.402
Concrete 3.12.2 (complete)4396392OPT582 424.102 406.011
choco-solver 2019-06-14 parallel (complete)4394412Wrong Opt.589 12.3752 2.24779

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: 582
Solution found:
<instantiation id='sol117' type='solution' cost='582'>  <list> x[] drd[][] dr[] </list>  <values> 50 98 187 512 606 661 87 39 50 375 469 524
0 48 137 462 556 611 72 24 65 390 484 539 72 24 65 390 484 539 37 11 100 425 519 574 31 17 106 431 525 580 137 89 0 325 419 474 8 40 129 454
548 603 110 62 27 352 446 501 48 0 89 414 508 563 45 3 92 417 511 566 25 73 162 487 581 636 27 75 164 489 583 638 661 613 524 199 105 50 9
57 146 471 565 620 462 414 325 0 94 149 462 414 325 0 94 149 54 6 83 408 502 557 17 31 120 445 539 594 611 563 474 149 55 0 611 563 474 149
55 0 417 369 280 45 139 194 417 369 280 45 139 194 188 140 51 274 368 423 12 36 125 450 544 599 12 36 125 450 544 599 556 508 419 94 0 55
556 508 419 94 0 55 159 111 22 303 397 452 38 86 175 500 594 649 498 450 361 36 58 113 496 448 359 34 60 115 39 0 24 24 11 17 0 8 27 0 3 25
27 50 9 0 0 6 17 0 0 45 45 51 12 12 0 0 22 38 36 34 </values>  </instantiation>