2019 XCSP3 competition: fast COP track (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 benchmark11.9411
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)4391092OPT624 11.9411 7.87805
choco-solver 2019-09-16 (complete)4400352OPT624 19.5473 5.47736
choco-solver 2019-09-20 (complete)4403952OPT624 21.2961 5.84982
cosoco 2.0 parallel (complete)4409812OPT624 26.7435 3.39132
cosoco 2.0 (complete)4397652OPT624 29.2766 29.2752
cosoco 2 (complete)4390192OPT624 29.3899 29.3924
choco-solver 2019-06-14 (complete)4394092OPT624 30.0498 14.606
cosoco 2.0 (complete)4408912OPT624 30.8007 30.7982
choco-solver 2019-09-20 parallel (complete)4404852OPT624 38.8492 5.91098
choco-solver 2019-09-24 parallel (complete)4407252OPT624 39.9122 5.98426
choco-solver 2019-06-14 parallel (complete)4394392OPT624 41.4621 6.44242
choco-solver 2019-09-16 parallel (complete)4400052OPT624 42.6787 6.35283
PicatSAT 2019-09-12 (complete)4395472OPT624 302.794 302.783
choco-solver 2019-09-24 (complete)4406352OPT624 329.09 323.796
Concrete 3.10 (complete)4391992OPT624 382.23 362.692
Concrete 3.12.2 (complete)4396372OPT624 391.576 375.188
Concrete 3.12.2 (complete)4401252OPT624 432.166 415.893
Concrete 3.12.3 (complete)4403052OPT624 549.741 532.81
cosoco 2.O parallel (complete)4398552Wrong Opt.770 20.3878 2.59178

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>