| Solver Name | Answer | CPU time | Wall clock time |
|---|---|---|---|
| SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver | OPTIMUM | 10.1974 | 10.1977 |
| Name | /PARTIAL-SMALLINT-LIN/wcsp/academics/ normalized-langford-3-9_wcsp.wbo |
| MD5SUM | 5add7de3ccff8290bd0d3a32154c6477 |
| Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
| Best result obtained on this benchmark | MOPT |
| Best cost obtained on this benchmark | 0 |
| Best CPU time to get the best result obtained on this benchmark | 2.14067 |
| Max-Satisfiable | |
| Max-(Un)Satisfiability was proved | |
| Best value of the cost | |
| Optimality of the best cost was proved | |
| Number of variables | 729 |
| Total number of constraints | 22248 |
| Number of soft constraints | 22221 |
| Number of constraints which are clauses | 22221 |
| Number of constraints which are cardinality constraints (but not clauses) | 27 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 27 |
| Top cost | 1 |
| Min constraint cost | 1 |
| Max constraint cost | 1 |
| Sum of constraints costs | 22221 |
| Biggest number in a constraint | 1 |
| Number of bits of the biggest number in a constraint | 1 |
| Biggest sum of numbers in a constraint | 28 |
| Number of bits of the biggest sum of numbers | 5 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
0.00/0.00 c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00 c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-2699565-1278533791.wbo>
0.19/0.22 c original problem has 45171 variables (22950 bin, 0 int, 0 impl, 22221 cont) and 44470 constraints
0.19/0.22 c problem read
0.19/0.22 c presolving settings loaded
0.39/0.46 c presolving:
0.49/0.56 c (round 1) 22221 del vars, 1 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 22221 impls, 27 clqs
7.09/7.16 c (round 2) 44442 del vars, 22708 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 65691 impls, 27 clqs
7.19/7.23 c (round 3) 44492 del vars, 22708 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 65691 impls, 27 clqs
7.49/7.58 c (round 4) 44492 del vars, 26516 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 65691 impls, 27 clqs
7.59/7.63 c (round 5) 44542 del vars, 26516 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 65691 impls, 27 clqs
7.89/7.98 c (round 6) 44542 del vars, 30156 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 65691 impls, 27 clqs
8.09/8.19 c (round 7) 44592 del vars, 30156 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 82455 impls, 27 clqs
8.19/8.26 c (round 8) 44592 del vars, 30712 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 82455 impls, 27 clqs
8.29/8.33 c (round 9) 44642 del vars, 30712 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83015 impls, 27 clqs
8.29/8.37 c (round 10) 44642 del vars, 30957 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83015 impls, 27 clqs
8.39/8.43 c (round 11) 44692 del vars, 30957 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83485 impls, 26 clqs
8.49/8.52 c (round 12) 44692 del vars, 31635 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83485 impls, 26 clqs
8.49/8.58 c (round 13) 44742 del vars, 31635 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83971 impls, 23 clqs
8.59/8.67 c (round 14) 44742 del vars, 32464 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 83971 impls, 23 clqs
8.69/8.74 c (round 15) 44792 del vars, 32464 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 84501 impls, 21 clqs
8.79/8.82 c (round 16) 44792 del vars, 33324 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 84501 impls, 21 clqs
8.79/8.88 c (round 17) 44842 del vars, 33324 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 84885 impls, 21 clqs
8.90/8.97 c (round 18) 44842 del vars, 34346 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 84885 impls, 21 clqs
8.99/9.02 c (round 19) 44892 del vars, 34346 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 85313 impls, 19 clqs
9.09/9.10 c (round 20) 44892 del vars, 35307 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 85313 impls, 19 clqs
9.09/9.14 c (round 21) 44942 del vars, 35307 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 85957 impls, 16 clqs
9.19/9.20 c (round 22) 44942 del vars, 36135 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 85957 impls, 16 clqs
9.19/9.25 c (round 23) 44992 del vars, 36135 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 86313 impls, 13 clqs
9.29/9.30 c (round 24) 44992 del vars, 36919 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 86313 impls, 13 clqs
9.29/9.34 c (round 25) 45036 del vars, 36919 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 86675 impls, 9 clqs
9.29/9.36 c (round 26) 45036 del vars, 37322 del conss, 22221 chg bounds, 0 chg sides, 0 chg coeffs, 21762 upgd conss, 86675 impls, 9 clqs
9.29/9.37 c presolving (27 rounds):
9.29/9.37 c 45036 deleted vars, 37322 deleted constraints, 22221 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
9.29/9.37 c 86675 implications, 9 cliques
9.29/9.37 c presolved problem has 135 variables (135 bin, 0 int, 0 impl, 0 cont) and 7148 constraints
9.29/9.37 c 9 constraints of type <setppc>
9.29/9.37 c 7139 constraints of type <logicor>
9.29/9.37 c transformed objective value is always integral (scale: 1)
9.29/9.37 c Presolving Time: 8.90
9.29/9.37 c - non default parameters ----------------------------------------------------------------------
9.29/9.37 c # SCIP version 1.2.1.2
9.29/9.37 c
9.29/9.37 c # frequency for displaying node information lines
9.29/9.37 c # [type: int, range: [-1,2147483647], default: 100]
9.29/9.37 c display/freq = 10000
9.29/9.37 c
9.29/9.37 c # maximal time in seconds to run
9.29/9.37 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
9.29/9.37 c limits/time = 1799.78
9.29/9.37 c
9.29/9.37 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
9.29/9.37 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
9.29/9.37 c limits/memory = 3420
9.29/9.37 c
9.29/9.37 c # should presolving try to simplify inequalities
9.29/9.37 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
9.29/9.37 c constraints/linear/simplifyinequalities = TRUE
9.29/9.37 c
9.29/9.37 c # should presolving try to simplify knapsacks
9.29/9.37 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
9.29/9.37 c constraints/knapsack/simplifyinequalities = TRUE
9.29/9.37 c
9.29/9.37 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
9.29/9.37 c # [type: int, range: [-1,2147483647], default: -1]
9.29/9.37 c separating/rapidlearning/freq = 0
9.29/9.37 c
9.29/9.37 c -----------------------------------------------------------------------------------------------
9.29/9.37 c start solving
9.29/9.37 c
9.29/9.37 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
9.29/9.37 c 9.0s| 1 | 0 | 9 | - | 124M| 0 | 0 | 135 |7148 | 135 | 9 | 0 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.61 c 9.2s| 1 | 0 | 14 | - | 124M| 0 | 0 | 135 |7229 | 135 | 20 | 11 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.61 c 9.2s| 1 | 0 | 18 | - | 124M| 0 | 18 | 135 |7229 | 135 | 29 | 20 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.62 c 9.2s| 1 | 0 | 28 | - | 124M| 0 | 16 | 135 |7229 | 135 | 37 | 28 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.62 c 9.2s| 1 | 0 | 40 | - | 124M| 0 | 12 | 135 |7229 | 135 | 49 | 40 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.62 c 9.2s| 1 | 0 | 64 | - | 124M| 0 | 26 | 135 |7229 | 135 | 67 | 58 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.63 c 9.3s| 1 | 0 | 92 | - | 124M| 0 | 33 | 135 |7229 | 135 | 81 | 72 | 0 | 0 | 0.000000e+00 | -- | Inf
9.59/9.66 c 9.3s| 1 | 2 | 92 | - | 124M| 0 | 33 | 135 |7229 | 135 | 81 | 72 | 0 | 9 | 0.000000e+00 | -- | Inf
9.90/9.95 o 0
9.90/9.95 c * 9.6s| 204 | 0 | 1060 | 4.8 | 125M| 20 | - | 135 |7432 | 135 | 62 | 313 | 204 | 690 | 0.000000e+00 | 0.000000e+00 | 0.00%
9.90/9.95 c
9.90/9.95 c SCIP Status : problem is solved [optimal solution found]
9.90/9.95 c Solving Time (sec) : 9.57
9.90/9.95 c Solving Nodes : 204
9.90/9.95 c Primal Bound : +0.00000000000000e+00 (1 solutions)
9.90/9.95 c Dual Bound : +0.00000000000000e+00
9.90/9.95 c Gap : 0.00 %
9.90/9.99 s OPTIMUM FOUND
9.90/9.99 v -x729 x728 -x727 -x726 -x725 -x724 -x723 -x722 -x721 -x720 -x719 -x718 -x717 -x716 -x715 -x714 -x713 -x712 -x711 -x710 -x709 -x708
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9.90/9.99 v -x623 -x622 -x621 -x620 -x619 -x618 -x617 -x616 -x615 x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603
9.90/9.99 v -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 -x594 -x593 -x592 -x591 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583
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9.90/9.99 v -x540 -x539 -x538 -x537 -x536 -x535 x534 -x533 -x532 -x531 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520
9.90/9.99 v -x519 -x518 -x517 -x516 -x515 -x514 x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x500 -x499
9.90/9.99 v -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478
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9.90/9.99 v -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 x445 -x444 -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436
9.90/9.99 v -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 x416 -x415
9.90/9.99 v -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 x395 -x394
9.90/9.99 v -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373
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9.90/9.99 v -x351 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 x331
9.90/9.99 v -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310
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9.90/9.99 v x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 x268
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9.90/9.99 v -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184
9.90/9.99 v -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 x165 -x164 -x163
9.90/9.99 v -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 -x142
9.90/9.99 v -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121
9.90/9.99 v -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100
9.90/9.99 v -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75
9.90/9.99 v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 x55 -x54 -x53 -x52 -x51 -x50
9.90/9.99 v -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25
9.90/9.99 v -x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
9.90/9.99 c SCIP Status : problem is solved [optimal solution found]
9.90/9.99 c Solving Time : 9.57
9.90/9.99 c Original Problem :
9.90/9.99 c Problem name : HOME/instance-2699565-1278533791.wbo
9.90/9.99 c Variables : 45171 (22950 binary, 0 integer, 0 implicit integer, 22221 continuous)
9.90/9.99 c Constraints : 44470 initial, 44470 maximal
9.90/9.99 c Presolved Problem :
9.90/9.99 c Problem name : t_HOME/instance-2699565-1278533791.wbo
9.90/9.99 c Variables : 135 (135 binary, 0 integer, 0 implicit integer, 0 continuous)
9.90/9.99 c Constraints : 7148 initial, 7432 maximal
9.90/9.99 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
9.90/9.99 c trivial : 0.01 0 0 0 0 0 0 0 0
9.90/9.99 c dualfix : 0.01 0 0 0 0 0 0 0 0
9.90/9.99 c boundshift : 0.00 0 0 0 0 0 0 0 0
9.90/9.99 c inttobinary : 0.00 0 0 0 0 0 0 0 0
9.90/9.99 c implics : 0.00 0 0 0 0 0 0 0 0
9.90/9.99 c probing : 0.64 324 270 0 0 0 0 0 0
9.90/9.99 c indicator : 1.36 22221 0 0 0 0 22221 0 0
9.90/9.99 c setppc : 0.02 0 0 0 0 0 18 0 0
9.90/9.99 c linear : 5.27 22221 0 0 22221 0 487 0 0
9.90/9.99 c logicor : 1.46 0 0 0 0 0 14596 0 0
9.90/9.99 c root node : - 0 - - 0 - - - -
9.90/9.99 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
9.90/9.99 c integral : 0 0 0 185 0 1 58 0 0 220
9.90/9.99 c setppc : 9 6 2655 48 0 378 696 0 0 0
9.90/9.99 c linear : 0+ 6 602 0 0 2 48 2 0 0
9.90/9.99 c logicor : 7139+ 6 1657 48 0 35 2308 280 0 0
9.90/9.99 c countsols : 0 0 0 1 0 0 0 0 0 0
9.90/9.99 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
9.90/9.99 c integral : 0.13 0.00 0.00 0.13 0.00
9.90/9.99 c setppc : 0.00 0.00 0.00 0.00 0.00
9.90/9.99 c linear : 0.00 0.00 0.00 0.00 0.00
9.90/9.99 c logicor : 0.24 0.01 0.22 0.01 0.00
9.90/9.99 c countsols : 0.00 0.00 0.00 0.00 0.00
9.90/9.99 c Propagators : Time Calls Cutoffs DomReds
9.90/9.99 c vbounds : 0.00 2 0 0
9.90/9.99 c rootredcost : 0.01 0 0 0
9.90/9.99 c pseudoobj : 0.00 0 0 0
9.90/9.99 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
9.90/9.99 c propagation : 0.00 91 82 315 18.6 3 17.0 -
9.90/9.99 c infeasible LP : 0.00 10 2 11 39.2 0 0.0 0
9.90/9.99 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
9.90/9.99 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
9.90/9.99 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
9.90/9.99 c applied globally : - - - 203 12.1 - - -
9.90/9.99 c applied locally : - - - 1 49.0 - - -
9.90/9.99 c Separators : Time Calls Cutoffs DomReds Cuts Conss
9.90/9.99 c cut pool : 0.00 3 - - 1 - (maximal pool size: 169)
9.90/9.99 c redcost : 0.00 190 0 0 0 0
9.90/9.99 c impliedbounds : 0.00 4 0 0 24 0
9.90/9.99 c intobj : 0.00 0 0 0 0 0
9.90/9.99 c cgmip : 0.00 0 0 0 0 0
9.90/9.99 c gomory : 0.01 4 0 0 123 0
9.90/9.99 c strongcg : 0.00 4 0 0 123 0
9.90/9.99 c cmir : 0.00 4 0 0 0 0
9.90/9.99 c flowcover : 0.00 4 0 0 0 0
9.90/9.99 c clique : 0.00 4 0 0 25 0
9.90/9.99 c zerohalf : 0.00 0 0 0 0 0
9.90/9.99 c mcf : 0.00 1 0 0 0 0
9.90/9.99 c rapidlearning : 0.22 1 0 0 0 81
9.90/9.99 c Pricers : Time Calls Vars
9.90/9.99 c problem variables: 0.00 0 0
9.90/9.99 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
9.90/9.99 c relpscost : 0.13 137 1 58 0 0 220
9.90/9.99 c pscost : 0.00 0 0 0 0 0 0
9.90/9.99 c inference : 0.00 0 0 0 0 0 0
9.90/9.99 c mostinf : 0.00 0 0 0 0 0 0
9.90/9.99 c leastinf : 0.00 0 0 0 0 0 0
9.90/9.99 c fullstrong : 0.00 0 0 0 0 0 0
9.90/9.99 c allfullstrong : 0.00 0 0 0 0 0 0
9.90/9.99 c random : 0.00 0 0 0 0 0 0
9.90/9.99 c Primal Heuristics : Time Calls Found
9.90/9.99 c LP solutions : 0.00 - 1
9.90/9.99 c pseudo solutions : 0.00 - 0
9.90/9.99 c oneopt : 0.00 0 0
9.90/9.99 c crossover : 0.00 0 0
9.90/9.99 c coefdiving : 0.00 0 0
9.90/9.99 c pscostdiving : 0.00 0 0
9.90/9.99 c fracdiving : 0.00 0 0
9.90/9.99 c veclendiving : 0.00 0 0
9.90/9.99 c objpscostdiving : 0.00 0 0
9.90/9.99 c rootsoldiving : 0.00 0 0
9.90/9.99 c linesearchdiving : 0.00 0 0
9.90/9.99 c guideddiving : 0.00 0 0
9.90/9.99 c intshifting : 0.00 0 0
9.90/9.99 c feaspump : 0.00 1 0
9.90/9.99 c trivial : 0.04 2 0
9.90/9.99 c simplerounding : 0.00 0 0
9.90/9.99 c zirounding : 0.02 111 0
9.90/9.99 c rounding : 0.00 118 0
9.90/9.99 c shifting : 0.00 12 0
9.90/9.99 c twoopt : 0.00 0 0
9.90/9.99 c fixandinfer : 0.00 0 0
9.90/9.99 c intdiving : 0.00 0 0
9.90/9.99 c actconsdiving : 0.00 0 0
9.90/9.99 c octane : 0.00 0 0
9.90/9.99 c rens : 0.01 1 0
9.90/9.99 c rins : 0.00 0 0
9.90/9.99 c localbranching : 0.00 0 0
9.90/9.99 c mutation : 0.00 0 0
9.90/9.99 c dins : 0.00 0 0
9.90/9.99 c undercover : 0.00 0 0
9.90/9.99 c nlp : 0.00 0 0
9.90/9.99 c trysol : 0.00 0 0
9.90/9.99 c LP : Time Calls Iterations Iter/call Iter/sec
9.90/9.99 c primal LP : 0.00 0 0 0.00 -
9.90/9.99 c dual LP : 0.02 201 1060 5.27 53000.00
9.90/9.99 c lex dual LP : 0.00 0 0 0.00 -
9.90/9.99 c barrier LP : 0.00 0 0 0.00 -
9.90/9.99 c diving/probing LP: 0.00 0 0 0.00 -
9.90/9.99 c strong branching : 0.13 690 6454 9.35 49646.15
9.90/9.99 c (at root node) : - 9 548 60.89 -
9.90/9.99 c conflict analysis: 0.00 0 0 0.00 -
9.90/9.99 c B&B Tree :
9.90/9.99 c number of runs : 1
9.90/9.99 c nodes : 204
9.90/9.99 c nodes (total) : 204
9.90/9.99 c nodes left : 0
9.90/9.99 c max depth : 20
9.90/9.99 c max depth (total): 20
9.90/9.99 c backtracks : 26 (12.7%)
9.90/9.99 c delayed cutoffs : 9
9.90/9.99 c repropagations : 152 (267 domain reductions, 9 cutoffs)
9.90/9.99 c avg switch length: 3.21
9.90/9.99 c switching time : 0.04
9.90/9.99 c Solution :
9.90/9.99 c Solutions found : 1 (1 improvements)
9.90/9.99 c First Solution : +0.00000000000000e+00 (in run 1, after 204 nodes, 9.57 seconds, depth 11, found by <relaxation>)
9.90/9.99 c Primal Bound : +0.00000000000000e+00 (in run 1, after 204 nodes, 9.57 seconds, depth 11, found by <relaxation>)
9.90/9.99 c Dual Bound : +0.00000000000000e+00
9.90/9.99 c Gap : 0.00 %
9.90/9.99 c Root Dual Bound : +0.00000000000000e+00
9.90/9.99 c Root Iterations : 92
10.09/10.19 c Time complete: 10.18.
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699565-1278533791/watcher-2699565-1278533791 -o /tmp/evaluation-result-2699565-1278533791/solver-2699565-1278533791 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2699565-1278533791.wbo -t 1800 -m 3800 Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19268 /proc/meminfo: memFree=30225460/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=11244 CPUtime=0 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 1742 0 0 0 0 0 0 0 21 0 1 0 21593101 11513856 1662 4089446400 4194304 9819077 140735342942096 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/19268/statm: 2811 1662 392 1374 0 1432 0 [startup+0.105988 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19268 /proc/meminfo: memFree=30225460/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=39820 CPUtime=0.1 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 8934 0 0 0 9 1 0 0 21 0 1 0 21593101 40775680 8828 4089446400 4194304 9819077 140735342942096 18446744073709551615 5650593 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/19268/statm: 9955 8828 392 1374 0 8576 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 39820 [startup+0.200974 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19268 /proc/meminfo: memFree=30225460/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=64612 CPUtime=0.19 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 15141 0 0 0 18 1 0 0 21 0 1 0 21593101 66162688 15005 4089446400 4194304 9819077 140735342942096 18446744073709551615 5902323 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/19268/statm: 16153 15005 392 1374 0 14774 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 64612 [startup+0.300955 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19268 /proc/meminfo: memFree=30225460/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=127136 CPUtime=0.29 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 30881 0 0 0 25 4 0 0 21 0 1 0 21593101 130187264 30355 4089446400 4194304 9819077 140735342942096 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 31784 30392 435 1374 0 30405 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 127136 [startup+0.700883 s] /proc/loadavg: 0.00 0.00 0.00 2/173 19268 /proc/meminfo: memFree=30225460/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=173140 CPUtime=0.69 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 42119 0 0 0 63 6 0 0 22 0 1 0 21593101 177295360 40955 4089446400 4194304 9819077 140735342942096 18446744073709551615 4332879 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 43285 40955 489 1374 0 41906 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 173140 [startup+1.50075 s] /proc/loadavg: 0.08 0.02 0.01 2/174 19269 /proc/meminfo: memFree=30062392/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=173228 CPUtime=1.49 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 42137 0 0 0 143 6 0 0 25 0 1 0 21593101 177385472 40973 4089446400 4194304 9819077 140735342942096 18446744073709551615 4332879 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 43307 40973 489 1374 0 41928 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 173228 [startup+3.10047 s] /proc/loadavg: 0.08 0.02 0.01 2/174 19269 /proc/meminfo: memFree=30061008/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=175472 CPUtime=3.09 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 43518 0 0 0 302 7 0 0 25 0 1 0 21593101 179683328 41537 4089446400 4194304 9819077 140735342942096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 43868 41537 497 1374 0 42489 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 175472 [startup+6.30091 s] /proc/loadavg: 0.08 0.02 0.01 2/174 19269 /proc/meminfo: memFree=30059272/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=177172 CPUtime=6.29 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 43943 0 0 0 622 7 0 0 25 0 1 0 21593101 181424128 41962 4089446400 4194304 9819077 140735342942096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 44293 41962 497 1374 0 42914 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 177172 Solver just ended. Dumping a history of the last processes samples [startup+6.40088 s] /proc/loadavg: 0.08 0.02 0.01 2/174 19269 /proc/meminfo: memFree=30059272/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=177172 CPUtime=6.39 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 43946 0 0 0 632 7 0 0 25 0 1 0 21593101 181424128 41965 4089446400 4194304 9819077 140735342942096 18446744073709551615 4332879 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 44293 41965 497 1374 0 42914 0 Current children cumulated CPU time (s) 6.39 Current children cumulated vsize (KiB) 177172 [startup+8.0006 s] /proc/loadavg: 0.15 0.03 0.01 2/174 19269 /proc/meminfo: memFree=30057400/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=177972 CPUtime=7.99 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 48698 0 0 0 789 10 0 0 25 0 1 0 21593101 182243328 42183 4089446400 4194304 9819077 140735342942096 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 44493 42183 511 1374 0 43114 0 Current children cumulated CPU time (s) 7.99 Current children cumulated vsize (KiB) 177972 [startup+8.80042 s] /proc/loadavg: 0.15 0.03 0.01 3/196 19296 /proc/meminfo: memFree=30041976/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=178408 CPUtime=8.79 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 52793 0 0 0 867 12 0 0 25 0 1 0 21593101 182689792 42296 4089446400 4194304 9819077 140735342942096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 44602 42296 515 1374 0 43223 0 Current children cumulated CPU time (s) 8.79 Current children cumulated vsize (KiB) 178408 [startup+9.60042 s] /proc/loadavg: 0.15 0.03 0.01 3/196 19296 /proc/meminfo: memFree=30041976/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=195748 CPUtime=9.59 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 63257 0 0 0 942 17 0 0 18 0 1 0 21593101 200445952 46374 4089446400 4194304 9819077 140735342942096 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 6 0 0 0 /proc/19268/statm: 48937 46374 651 1374 0 47558 0 Current children cumulated CPU time (s) 9.59 Current children cumulated vsize (KiB) 195748 [startup+10.0063 s] /proc/loadavg: 0.15 0.03 0.01 3/197 19298 /proc/meminfo: memFree=29902100/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=183008 CPUtime=10 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 67570 0 0 0 982 18 0 0 18 0 1 0 21593101 187400192 43686 4089446400 4194304 9819077 140735342942096 18446744073709551615 4332879 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/19268/statm: 45752 43686 735 1374 0 44373 0 Current children cumulated CPU time (s) 10 Current children cumulated vsize (KiB) 183008 [startup+10.1018 s] /proc/loadavg: 0.15 0.03 0.01 3/197 19298 /proc/meminfo: memFree=29902100/32951124 swapFree=67111528/67111528 [pid=19268] ppid=19266 vsize=183008 CPUtime=10.09 /proc/19268/stat : 19268 (pbscip.linux.x8) R 19266 19268 19241 0 -1 4202496 67570 0 0 0 991 18 0 0 18 0 1 0 21593101 187400192 43686 4089446400 4194304 9819077 140735342942096 18446744073709551615 4332863 0 0 4096 0 0 0 0 17 6 0 0 0 /proc/19268/statm: 45752 43686 735 1374 0 44373 0 Current children cumulated CPU time (s) 10.09 Current children cumulated vsize (KiB) 183008 Child status: 0 Real time (s): 10.1977 CPU time (s): 10.1974 CPU user time (s): 9.99948 CPU system time (s): 0.197969 CPU usage (%): 99.9976 Max. virtual memory (cumulated for all children) (KiB): 195748 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.99948 system time used= 0.197969 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 67574 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 4 involuntary context switches= 32 runsolver used 0.026995 second user time and 0.030995 second system time The end
Begin job on node119 at 2010-07-07 22:16:31 IDJOB=2699565 IDBENCH=79355 IDSOLVER=1205 FILE ID=node119/2699565-1278533791 PBS_JOBID= 11239240 Free space on /tmp= 73228 MiB SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/academics/normalized-langford-3-9_wcsp.wbo COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699565-1278533791/watcher-2699565-1278533791 -o /tmp/evaluation-result-2699565-1278533791/solver-2699565-1278533791 -C 1800 -W 2000 -M 3800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2699565-1278533791.wbo -t 1800 -m 3800 TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5add7de3ccff8290bd0d3a32154c6477 RANDOM SEED=1986898797 node119.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.73 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.72 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.868 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.74 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 30226112 kB Buffers: 138168 kB Cached: 2362540 kB SwapCached: 0 kB Active: 1105092 kB Inactive: 1457688 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 30226112 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 6620 kB Writeback: 0 kB AnonPages: 61776 kB Mapped: 14360 kB Slab: 99108 kB PageTables: 4488 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 183052 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 73220 MiB End job on node119 at 2010-07-07 22:16:41