2019 XCSP3 competition: main track (CSP and COP, sequential and parallel solvers): solvers results per benchmarks

Result page for benchmark
Fastfood/Fastfood-m1-s1/
Fastfood-ff50.xml

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General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff50.xml
MD5SUMf7819cc540e1493da1332403e09ec21d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark624
Best CPU time to get the best result obtained on this benchmark11.7284
Satisfiable
(Un)Satisfiability was proved
Number of variables319
Number of constraints313
Number of domains26
Minimum domain size24
Maximum domain size25
Distribution of domain sizes[{"size":24,"count":32},{"size":25,"count":287}]
Minimum variable degree2
Maximum variable degree40
Distribution of variable degrees[{"degree":2,"count":312},{"degree":40,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":273},{"arity":7,"count":1},{"arity":8,"count":39}]
Number of extensional constraints273
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":273},{"type":"ordered","count":1},{"type":"minimum","count":39}]
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)4390792OPT624 11.7284 7.99502
choco-solver 2019-09-20 (complete)4403652OPT624 19.2823 5.35989
choco-solver 2019-06-14 (complete)4393192OPT624 20.203 5.59504
choco-solver 2019-09-16 (complete)4399152OPT624 21.7668 5.87917
cosoco 2.0 parallel (complete)4409512OPT624 26.0615 3.30943
cosoco 2.0 (complete)4396972OPT624 29.242 29.2451
cosoco 2 (complete)4389692OPT624 29.6162 29.624
cosoco 2.0 (complete)4408232OPT624 30.8737 30.8757
choco-solver 2019-09-24 parallel (complete)4406952OPT624 41.5565 6.09429
choco-solver 2019-09-20 parallel (complete)4404552OPT624 42.4857 6.44501
choco-solver 2019-09-16 parallel (complete)4399752OPT624 43.5803 6.44551
Concrete 3.12.3 (complete)4402752OPT624 176.148 164.766
Concrete 3.12.2 (complete)4400952OPT624 320.235 306.477
Concrete 3.10 (complete)4387413OPT624 322.106 304.632
choco-solver 2019-09-24 (complete)4406052OPT624 324.327 318.787
PicatSAT 2019-09-12 (complete)4395172OPT624 338.352 338.363
Concrete 3.12.2 (complete)4396072OPT624 410.592 394.411
cosoco 2.O parallel (complete)4398252Wrong Opt.638 5.26395 0.704998
choco-solver 2019-06-14 parallel (complete)4393792Wrong Opt.802 37.8795 5.74361

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: 624
Solution found:
<instantiation id='sol86' type='solution' cost='624'>  <list> x[] drd[][] dr[] </list>  <values> 30 166 238 340 592 669 831 552 416 344 242
10 87 249 552 416 344 242 10 87 249 21 115 187 289 541 618 780 21 115 187 289 541 618 780 170 34 38 140 392 469 631 170 34 38 140 392 469
631 11 147 219 321 573 650 812 337 201 129 27 225 302 464 337 201 129 27 225 302 464 694 558 486 384 132 55 107 695 559 487 385 133 56 106
656 520 448 346 94 17 145 656 520 448 346 94 17 145 2 138 210 312 564 641 803 639 503 431 329 77 0 162 639 503 431 329 77 0 162 623 487 415
313 61 16 178 250 114 42 60 312 389 551 248 112 40 62 314 391 553 578 442 370 268 16 61 223 578 442 370 268 16 61 223 19 117 189 291 543 620
782 19 117 189 291 543 620 782 208 72 0 102 354 431 593 208 72 0 102 354 431 593 801 665 593 491 239 162 0 801 665 593 491 239 162 0 136 0
72 174 426 503 665 136 0 72 174 426 503 665 98 38 110 212 464 541 703 98 38 110 212 464 541 703 0 136 208 310 562 639 801 1 137 209 311 563
640 802 618 482 410 308 56 21 183 562 426 354 252 0 77 239 310 174 102 0 252 329 491 310 174 102 0 252 329 491 200 64 8 110 362 439 601 200
64 8 110 362 439 601 10 10 21 21 34 34 11 27 27 55 56 17 17 2 0 0 16 42 40 16 16 19 19 0 0 0 0 0 0 38 38 0 1 21 0 0 0 8 8 </values> 
</instantiation>