0.00/0.00 c SCIP version 2.0.1.5 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00 c Copyright (c) 2002-2011 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-3451505-1307083133.opb>
0.00/0.01 c original problem has 444 variables (444 bin, 0 int, 0 impl, 0 cont) and 1408 constraints
0.00/0.01 c problem read
0.00/0.01 c presolving settings loaded
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 12 del vars, 12 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 8742 impls, 0 clqs
0.00/0.03 c (round 2) 12 del vars, 12 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1370 upgd conss, 8742 impls, 0 clqs
0.00/0.03 c (round 3) 12 del vars, 12 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1396 upgd conss, 8742 impls, 0 clqs
0.00/0.05 c (0.0s) probing: 101/432 (23.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.00/0.05 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05 c presolving (4 rounds):
0.00/0.05 c 12 deleted vars, 12 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.05 c 8742 implications, 0 cliques
0.00/0.05 c presolved problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 1396 constraints
0.00/0.05 c 1266 constraints of type <setppc>
0.00/0.05 c 130 constraints of type <logicor>
0.00/0.05 c transformed objective value is always integral (scale: 1)
0.00/0.05 c Presolving Time: 0.03
0.00/0.05 c - non default parameters ----------------------------------------------------------------------
0.00/0.05 c # SCIP version 2.0.1.5
0.00/0.05 c
0.00/0.05 c # frequency for displaying node information lines
0.00/0.05 c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05 c display/freq = 10000
0.00/0.05 c
0.00/0.05 c # maximal time in seconds to run
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/time = 1800
0.00/0.05 c
0.00/0.05 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05 c limits/memory = 13950
0.00/0.05 c
0.00/0.05 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.05 c # [type: int, range: [1,2], default: 1]
0.00/0.05 c timing/clocktype = 2
0.00/0.05 c
0.00/0.05 c # belongs reading time to solving time?
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c timing/reading = TRUE
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify inequalities
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/linear/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/indicator/addCouplingCons = TRUE
0.00/0.05 c
0.00/0.05 c # should presolving try to simplify knapsacks
0.00/0.05 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05 c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05 c
0.00/0.05 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05 c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05 c separating/rapidlearning/freq = 0
0.00/0.05 c
0.00/0.05 c -----------------------------------------------------------------------------------------------
0.00/0.05 c start solving
0.00/0.05 c
0.00/0.05 o 222
0.00/0.05 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.00/0.05 c T 0.1s| 1 | 0 | 0 | - |3543k| 0 | - | 432 |1399 | 432 |1396 | 0 | 3 | 0 | -- | 2.220000e+02 | Inf
0.00/0.05 o 183
0.00/0.05 c b 0.1s| 1 | 0 | 0 | - |3503k| 0 | - | 432 |1399 | 432 |1396 | 0 | 3 | 0 | -- | 1.830000e+02 | Inf
0.06/0.07 c 0.1s| 1 | 0 | 555 | - |3497k| 0 | 293 | 432 |1399 | 432 |1396 | 0 | 3 | 0 | 1.263133e+02 | 1.830000e+02 | 44.88%
0.09/0.14 c 0.1s| 1 | 0 | 649 | - |3834k| 0 | 281 | 432 |1400 | 432 |1402 | 6 | 3 | 0 | 1.280290e+02 | 1.830000e+02 | 42.94%
0.09/0.19 c 0.2s| 1 | 0 | 771 | - |4206k| 0 | 291 | 432 |1400 | 432 |1408 | 12 | 3 | 0 | 1.295998e+02 | 1.830000e+02 | 41.20%
0.19/0.24 c 0.2s| 1 | 0 | 863 | - |4483k| 0 | 280 | 432 |1400 | 432 |1414 | 18 | 3 | 0 | 1.296197e+02 | 1.830000e+02 | 41.18%
0.19/0.29 c 0.3s| 1 | 0 | 968 | - |4600k| 0 | 286 | 432 |1400 | 432 |1421 | 25 | 3 | 0 | 1.300114e+02 | 1.830000e+02 | 40.76%
0.29/0.34 c 0.3s| 1 | 0 | 1113 | - |4701k| 0 | 292 | 432 |1400 | 432 |1427 | 31 | 3 | 0 | 1.309702e+02 | 1.830000e+02 | 39.73%
0.39/0.41 c 0.4s| 1 | 0 | 1342 | - |4773k| 0 | 286 | 432 |1400 | 432 |1435 | 39 | 3 | 0 | 1.322199e+02 | 1.830000e+02 | 38.41%
0.39/0.47 c 0.5s| 1 | 0 | 1402 | - |4823k| 0 | 289 | 432 |1400 | 432 |1439 | 43 | 3 | 0 | 1.327408e+02 | 1.830000e+02 | 37.86%
0.49/0.54 c 0.5s| 1 | 0 | 1516 | - |4874k| 0 | 300 | 432 |1400 | 432 |1445 | 49 | 3 | 0 | 1.328516e+02 | 1.830000e+02 | 37.75%
0.59/0.67 c 0.7s| 1 | 0 | 1581 | - |4885k| 0 | 313 | 432 |1400 | 432 |1449 | 53 | 3 | 0 | 1.328581e+02 | 1.830000e+02 | 37.74%
0.79/0.81 c 0.8s| 1 | 0 | 1598 | - |4890k| 0 | 315 | 432 |1400 | 432 |1451 | 55 | 3 | 0 | 1.328616e+02 | 1.830000e+02 | 37.74%
1.99/2.00 c 2.0s| 1 | 2 | 6932 | - |4896k| 0 | 315 | 432 |1400 | 432 |1451 | 55 | 3 | 20 | 1.328616e+02 | 1.830000e+02 | 37.74%
5.30/5.36 o 182
5.30/5.36 c R 5.4s| 10 | 7 | 7933 | 703.9 |4945k| 8 | 6 | 432 |1400 | 432 |1440 | 55 | 3 | 227 | 1.331950e+02 | 1.820000e+02 | 36.64%
5.30/5.37 o 181
5.30/5.37 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
5.30/5.37 c z 5.4s| 10 | 9 | 7933 | 703.9 |4953k| 8 | 6 | 432 |1400 | 432 |1440 | 55 | 3 | 233 | 1.331950e+02 | 1.810000e+02 | 35.89%
5.30/5.37 o 180
5.30/5.37 c b 5.4s| 11 | 7 | 7933 | 633.5 |4964k| 9 | - | 432 |1400 | 432 |1440 | 55 | 3 | 233 | 1.331950e+02 | 1.800000e+02 | 35.14%
7.29/7.37 o 179
7.29/7.37 c R 7.4s| 16 | 10 | 8864 | 484.4 |4989k| 9 | 30 | 432 |1400 | 432 |1440 | 55 | 3 | 317 | 1.333616e+02 | 1.790000e+02 | 34.22%
7.29/7.39 o 177
7.29/7.39 c b 7.4s| 16 | 12 | 8864 | 484.4 |5001k| 9 | 30 | 432 |1400 | 432 |1440 | 55 | 3 | 327 | 1.333616e+02 | 1.770000e+02 | 32.72%
10.49/10.51 o 177
10.49/10.51 c z10.5s| 60 | 36 | 11525 | 168.3 |5150k| 14 | 6 | 432 |1400 | 432 |1440 | 55 | 3 | 701 | 1.333616e+02 | 1.770000e+02 | 32.72%
11.00/11.06 o 176
11.00/11.06 c R11.1s| 94 | 29 | 12316 | 115.2 |5198k| 18 | 35 | 432 |1400 | 432 |1440 | 55 | 3 | 766 | 1.333616e+02 | 1.760000e+02 | 31.97%
11.10/11.10 o 162
11.10/11.10 c b11.1s| 94 | 17 | 12316 | 115.2 |5179k| 18 | 35 | 432 |1400 | 432 |1440 | 55 | 3 | 772 | 1.333616e+02 | 1.620000e+02 | 21.47%
21.39/21.42 o 162
21.39/21.42 c z21.4s| 5782 | 285 | 95069 | 16.2 |6715k| 36 | 22 | 432 |1397 | 432 |1440 | 55 | 3 |1516 | 1.589289e+02 | 1.620000e+02 | 1.93%
28.39/28.40 c 28.4s| 10000 | 133 |148259 | 14.7 |5891k| 64 | 64 | 432 |1398 | 432 |1440 | 55 | 7 |1863 | 1.605691e+02 | 1.620000e+02 | 0.89%
30.81/30.89 c
30.81/30.89 c SCIP Status : problem is solved [optimal solution found]
30.81/30.89 c Solving Time (sec) : 30.89
30.81/30.89 c Solving Nodes : 11069
30.81/30.89 c Primal Bound : +1.62000000000000e+02 (435 solutions)
30.81/30.89 c Dual Bound : +1.62000000000000e+02
30.81/30.89 c Gap : 0.00 %
30.81/30.89 s OPTIMUM FOUND
30.81/30.89 v -x444 x443 x442 -x441 x440 -x439 -x438 x437 x436 -x435 x434 -x433 -x432 x431 x430 -x429 x428 -x427 -x426 x425 x424 -x423 x422 -x421
30.81/30.89 v -x420 x419 x418 -x417 x416 -x415 -x414 -x413 x412 -x411 -x410 x409 -x408 x407 x406 -x405 x404 -x403 x402 -x401 -x400 x399
30.81/30.89 v x398 -x397 -x396 x395 x394 -x393 x392 -x391 -x390 x389 x388 -x387 x386 -x385 -x384 x383 -x382 x381 x380 -x379 -x378 x377 -x376
30.81/30.89 v x375 -x374 x373 -x372 x371 x370 -x369 -x368 x367 -x366 x365 -x364 x363 -x362 x361 -x360 x359 -x358 x357 -x356 x355 -x354
30.81/30.89 v x353 -x352 x351 -x350 x349 -x348 x347 -x346 x345 -x344 x343 -x342 x341 -x340 x339 -x338 x337 -x336 x335 -x334 x333 -x332 x331
30.81/30.89 v -x330 x329 -x328 x327 -x326 x325 -x324 x323 -x322 x321 -x320 x319 -x318 x317 -x316 x315 -x314 x313 -x312 x311 -x310 x309 -x308
30.81/30.89 v x307 -x306 x305 -x304 x303 -x302 x301 -x300 x299 -x298 x297 -x296 x295 -x294 x293 -x292 x291 -x290 x289 -x288 x287 -x286 x285
30.81/30.89 v -x284 x283 -x282 x281 -x280 x279 -x278 x277 -x276 x275 -x274 -x273 -x272 x271 -x270 x269 -x268 x267 -x266 x265 -x264 x263
30.81/30.89 v x262 -x261 -x260 x259 -x258 x257 -x256 x255 -x254 -x253 -x252 -x251 -x250 x249 -x248 x247 -x246 -x245 -x244 x243 -x242 -x241
30.81/30.89 v -x240 x239 x238 -x237 -x236 -x235 -x234 x233 -x232 -x231 -x230 x229 -x228 x227 -x226 -x225 -x224 -x223 -x222 x221 -x220 x219
30.81/30.89 v x218 -x217 x216 -x215 -x214 x213 -x212 -x211 -x210 x209 -x208 -x207 -x206 x205 -x204 -x203 -x202 x201 -x200 -x199 -x198 x197
30.81/30.89 v -x196 -x195 -x194 x193 -x192 x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 -x183 -x182 x181 -x180 -x179 -x178 x177 -x176 x175
30.81/30.89 v -x174 -x173 -x172 -x171 -x170 x169 -x168 x167 -x166 -x165 -x164 x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 x155 -x154 -x153
30.81/30.89 v -x152 x151 -x150 -x149 -x148 -x147 -x146 x145 -x144 -x143 -x142 x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 x133 -x132
30.81/30.89 v x131 -x130 -x129 x128 -x127 -x126 x125 x124 -x123 -x122 x121 -x120 -x119 -x118 x117 -x116 x115 -x114 -x113 -x112 x111 -x110 -x109
30.81/30.89 v -x108 x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 x99 -x98 -x97 -x96 x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 x87 -x86 -x85
30.81/30.89 v -x84 x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 x73 -x72 -x71 -x70 x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 x61 -x60 x59
30.81/30.89 v -x58 -x57 -x56 x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 x47 -x46 -x45 -x44 -x43 -x42 x41 -x40 x39 -x38 -x37 -x36 x35 -x34 -x33
30.81/30.89 v -x32 x31 -x30 -x29 -x28 x27 -x26 -x25 -x24 x23 -x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 x11 -x10 -x9 -x8 x7 x6 -x5
30.81/30.89 v -x4 x3 -x2 -x1
30.81/30.89 c SCIP Status : problem is solved [optimal solution found]
30.81/30.89 c Total Time : 30.89
30.81/30.89 c solving : 30.89
30.81/30.89 c presolving : 0.03 (included in solving)
30.81/30.89 c reading : 0.01 (included in solving)
30.81/30.89 c Original Problem :
30.81/30.89 c Problem name : HOME/instance-3451505-1307083133.opb
30.81/30.89 c Variables : 444 (444 binary, 0 integer, 0 implicit integer, 0 continuous)
30.81/30.89 c Constraints : 1408 initial, 1408 maximal
30.81/30.89 c Presolved Problem :
30.81/30.89 c Problem name : t_HOME/instance-3451505-1307083133.opb
30.81/30.89 c Variables : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
30.81/30.89 c Constraints : 1396 initial, 1401 maximal
30.81/30.89 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
30.81/30.89 c trivial : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c dualfix : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c boundshift : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c inttobinary : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c pseudoobj : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c implics : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c probing : 0.01 0 0 0 0 0 0 0 0 0
30.81/30.89 c setppc : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c linear : 0.01 0 12 0 0 0 12 0 0 0
30.81/30.89 c logicor : 0.00 0 0 0 0 0 0 0 0 0
30.81/30.89 c root node : - 63 - - 63 - - - - -
30.81/30.89 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS #Check #Resprop Cutoffs DomReds Cuts Conss Children
30.81/30.89 c integral : 0 0 0 6044 0 441 0 150 734 0 0 11090
30.81/30.89 c setppc : 1266 11 35247 0 0 438 136 0 65377 0 0 0
30.81/30.89 c linear : 0+ 11 13057 0 0 0 0 0 2 0 0 0
30.81/30.89 c logicor : 130+ 11 14310 0 0 435 6 2 5822 0 0 0
30.81/30.89 c countsols : 0 0 0 0 0 437 0 0 0 0 0 0
30.81/30.89 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS Check Resprop
30.81/30.89 c integral : 11.63 0.00 0.00 11.63 0.00 0.01 0.00
30.81/30.89 c setppc : 0.22 0.00 0.21 0.00 0.00 0.01 0.00
30.81/30.89 c linear : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
30.81/30.89 c logicor : 0.08 0.00 0.08 0.00 0.00 0.00 0.00
30.81/30.89 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00
30.81/30.89 c Propagators : #Propagate #Resprop Cutoffs DomReds
30.81/30.89 c vbounds : 0 0 0 0
30.81/30.89 c rootredcost : 3 0 0 0
30.81/30.89 c pseudoobj : 35164 0 0 0
30.81/30.89 c Propagator Timings : TotalTime Propagate Resprop
30.81/30.89 c vbounds : 0.01 0.01 0.00
30.81/30.89 c rootredcost : 0.01 0.01 0.00
30.81/30.89 c pseudoobj : 0.24 0.24 0.00
30.81/30.89 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
30.81/30.89 c propagation : 0.00 2 2 7 21.3 0 0.0 -
30.81/30.89 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
30.81/30.89 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
30.81/30.89 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
30.81/30.89 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
30.81/30.89 c applied globally : - - - 7 21.3 - - -
30.81/30.89 c applied locally : - - - 0 0.0 - - -
30.81/30.89 c Separators : Time Calls Cutoffs DomReds Cuts Conss
30.81/30.89 c cut pool : 0.00 10 - - 123 - (maximal pool size: 631)
30.81/30.89 c redcost : 0.10 9067 0 24746 0 0
30.81/30.89 c impliedbounds : 0.00 11 0 0 0 0
30.81/30.89 c intobj : 0.00 0 0 0 0 0
30.81/30.89 c gomory : 0.33 11 0 0 3669 0
30.81/30.89 c cgmip : 0.00 0 0 0 0 0
30.81/30.89 c closecuts : 0.00 0 0 0 0 0
30.81/30.89 c strongcg : 0.28 11 0 0 4003 0
30.81/30.89 c cmir : 0.08 10 0 0 74 0
30.81/30.89 c flowcover : 0.07 10 0 0 31 0
30.81/30.89 c clique : 0.00 1 0 0 0 0
30.81/30.89 c zerohalf : 0.00 0 0 0 0 0
30.81/30.89 c mcf : 0.00 1 0 0 0 0
30.81/30.89 c oddcycle : 0.00 0 0 0 0 0
30.81/30.89 c rapidlearning : 0.03 1 0 0 0 1
30.81/30.89 c Pricers : Time Calls Vars
30.81/30.89 c problem variables: 0.00 0 0
30.81/30.89 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
30.81/30.89 c relpscost : 11.62 6044 150 734 0 0 11090
30.81/30.89 c pscost : 0.00 0 0 0 0 0 0
30.81/30.89 c inference : 0.00 0 0 0 0 0 0
30.81/30.89 c mostinf : 0.00 0 0 0 0 0 0
30.81/30.89 c leastinf : 0.00 0 0 0 0 0 0
30.81/30.89 c fullstrong : 0.00 0 0 0 0 0 0
30.81/30.89 c allfullstrong : 0.00 0 0 0 0 0 0
30.81/30.89 c random : 0.00 0 0 0 0 0 0
30.81/30.89 c Primal Heuristics : Time Calls Found
30.81/30.89 c LP solutions : 0.00 - 0
30.81/30.89 c pseudo solutions : 0.00 - 0
30.81/30.89 c oneopt : 0.01 10 4
30.81/30.89 c crossover : 0.13 3 1
30.81/30.89 c objpscostdiving : 0.33 7 1
30.81/30.89 c rootsoldiving : 0.17 14 0
30.81/30.89 c pscostdiving : 0.30 28 0
30.81/30.89 c veclendiving : 0.31 28 0
30.81/30.89 c guideddiving : 0.31 28 0
30.81/30.89 c linesearchdiving : 0.38 28 0
30.81/30.89 c coefdiving : 0.40 28 0
30.81/30.89 c fracdiving : 0.34 28 0
30.81/30.89 c trivial : 0.00 2 0
30.81/30.89 c shiftandpropagate: 0.00 1 1
30.81/30.89 c simplerounding : 0.00 0 0
30.81/30.89 c zirounding : 0.49 5695 378
30.81/30.89 c rounding : 0.26 4667 3
30.81/30.89 c shifting : 0.06 587 47
30.81/30.89 c intshifting : 0.00 0 0
30.81/30.89 c twoopt : 0.00 0 0
30.81/30.89 c fixandinfer : 0.00 0 0
30.81/30.89 c feaspump : 0.57 1 0
30.81/30.89 c clique : 0.00 0 0
30.81/30.89 c intdiving : 0.00 0 0
30.81/30.89 c actconsdiving : 0.00 0 0
30.81/30.89 c octane : 0.00 0 0
30.81/30.89 c rens : 0.01 0 0
30.81/30.89 c rins : 0.00 0 0
30.81/30.89 c localbranching : 0.00 0 0
30.81/30.89 c mutation : 0.00 0 0
30.81/30.89 c dins : 0.00 0 0
30.81/30.89 c vbounds : 0.00 0 0
30.81/30.89 c undercover : 0.00 0 0
30.81/30.89 c subnlp : 0.00 0 0
30.81/30.89 c trysol : 0.00 0 0
30.81/30.89 c LP : Time Calls Iterations Iter/call Iter/sec
30.81/30.89 c primal LP : 0.00 0 0 0.00 -
30.81/30.89 c dual LP : 11.66 11426 135119 11.83 11583.99
30.81/30.89 c lex dual LP : 0.00 0 0 0.00 -
30.81/30.89 c barrier LP : 0.00 0 0 0.00 -
30.81/30.89 c diving/probing LP: 2.68 3028 28573 9.44 10662.07
30.81/30.89 c strong branching : 11.51 2091 134159 64.16 11654.14
30.81/30.89 c (at root node) : - 20 4854 242.70 -
30.81/30.89 c conflict analysis: 0.00 0 0 0.00 -
30.81/30.89 c B&B Tree :
30.81/30.89 c number of runs : 1
30.81/30.89 c nodes : 11069
30.81/30.89 c nodes (total) : 11069
30.81/30.89 c nodes left : 0
30.81/30.89 c max depth : 64
30.81/30.89 c max depth (total): 64
30.81/30.89 c backtracks : 2189 (19.8%)
30.81/30.89 c delayed cutoffs : 0
30.81/30.89 c repropagations : 63 (66 domain reductions, 0 cutoffs)
30.81/30.89 c avg switch length: 5.64
30.81/30.89 c switching time : 0.50
30.81/30.89 c Solution :
30.81/30.89 c Solutions found : 435 (11 improvements)
30.81/30.89 c First Solution : +2.22000000000000e+02 (in run 1, after 1 nodes, 0.05 seconds, depth 62, found by <shiftandpropagate>)
30.81/30.89 c Primal Bound : +1.62000000000000e+02 (in run 1, after 5782 nodes, 21.42 seconds, depth 19, found by <zirounding>)
30.81/30.89 c Dual Bound : +1.62000000000000e+02
30.81/30.89 c Gap : 0.00 %
30.81/30.89 c Root Dual Bound : +1.32861619109313e+02
30.81/30.89 c Root Iterations : 1598
30.89/30.90 c Time complete: 30.9.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 977)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3451505-1307083133/watcher-3451505-1307083133 -o /tmp/evaluation-result-3451505-1307083133/solver-3451505-1307083133 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451505-1307083133.opb -t 1800 -m 15500
running on 4 cores: 1,3,5,7
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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.95 2.02 1.87 2/400 26188
/proc/meminfo: memFree=30099800/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=13736 CPUtime=0.01 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 2428 0 0 0 1 0 0 0 25 0 1 0 819913095 14065664 2381 33554432000 4194304 9163163 140734547025680 18446744073709551615 8045195 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26188/statm: 3434 2381 395 1214 0 2216 0
[startup+0.07378 s]
/proc/loadavg: 1.95 2.02 1.87 2/400 26188
/proc/meminfo: memFree=30099800/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=25408 CPUtime=0.06 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 5552 0 0 0 6 0 0 0 25 0 1 0 819913095 26017792 5225 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 6352 5225 659 1214 0 5134 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25408
[startup+0.100774 s]
/proc/loadavg: 1.95 2.02 1.87 2/400 26188
/proc/meminfo: memFree=30099800/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=25732 CPUtime=0.09 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 5813 0 0 0 8 1 0 0 25 0 1 0 819913095 26349568 5431 33554432000 4194304 9163163 140734547025680 18446744073709551615 6254590 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 6433 5431 674 1214 0 5215 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25732
[startup+0.30074 s]
/proc/loadavg: 1.95 2.02 1.87 2/400 26188
/proc/meminfo: memFree=30099800/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=35980 CPUtime=0.29 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 9711 0 0 0 27 2 0 0 25 0 1 0 819913095 36843520 7944 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 8995 7944 710 1214 0 7777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35980
[startup+0.700668 s]
/proc/loadavg: 1.95 2.02 1.87 2/400 26188
/proc/meminfo: memFree=30099800/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=0.69 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 9827 0 0 0 66 3 0 0 25 0 1 0 819913095 37355520 8058 33554432000 4194304 9163163 140734547025680 18446744073709551615 6611604 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8058 708 1214 0 7902 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36480
[startup+1.50058 s]
/proc/loadavg: 1.95 2.02 1.87 3/401 26189
/proc/meminfo: memFree=30068816/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=1.49 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 9916 0 0 0 145 4 0 0 25 0 1 0 819913095 37355520 8147 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8147 715 1214 0 7902 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36480
[startup+3.10024 s]
/proc/loadavg: 1.95 2.02 1.87 3/401 26189
/proc/meminfo: memFree=30065592/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=38512 CPUtime=3.09 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 10446 0 0 0 299 10 0 0 25 0 1 0 819913095 39436288 8677 33554432000 4194304 9163163 140734547025680 18446744073709551615 7224027 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9628 8677 719 1214 0 8410 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 38512
[startup+6.30067 s]
/proc/loadavg: 1.95 2.02 1.87 3/401 26190
/proc/meminfo: memFree=30066588/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=38512 CPUtime=6.29 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 10446 0 0 0 609 20 0 0 25 0 1 0 819913095 39436288 8677 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9628 8677 719 1214 0 8410 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38512
[startup+12.7006 s]
/proc/loadavg: 1.95 2.02 1.87 3/401 26190
/proc/meminfo: memFree=30067600/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=12.69 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 12153 0 0 0 1227 42 0 0 25 0 1 0 819913095 37355520 8186 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8186 720 1214 0 7902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36480
[startup+25.5003 s]
/proc/loadavg: 1.88 2.00 1.86 3/401 26218
/proc/meminfo: memFree=30086468/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=25.49 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 20864 0 0 0 2455 94 0 0 25 0 1 0 819913095 37355520 8186 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8186 720 1214 0 7902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36480
Solver just ended. Dumping a history of the last processes samples
[startup+28.7007 s]
/proc/loadavg: 1.89 2.00 1.87 3/401 26218
/proc/meminfo: memFree=30086064/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=28.7 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 22076 0 0 0 2764 106 0 0 25 0 1 0 819913095 37355520 8186 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8186 720 1214 0 7902 0
Current children cumulated CPU time (s) 28.7
Current children cumulated vsize (KiB) 36480
[startup+30.3005 s]
/proc/loadavg: 1.89 2.00 1.87 3/401 26218
/proc/meminfo: memFree=30086064/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=30.29 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 22076 0 0 0 2919 110 0 0 25 0 1 0 819913095 37355520 8186 33554432000 4194304 9163163 140734547025680 18446744073709551615 6624496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8186 720 1214 0 7902 0
Current children cumulated CPU time (s) 30.29
Current children cumulated vsize (KiB) 36480
[startup+30.7004 s]
/proc/loadavg: 1.89 2.00 1.87 3/401 26218
/proc/meminfo: memFree=30086064/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=36480 CPUtime=30.7 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 22076 0 0 0 2960 110 0 0 25 0 1 0 819913095 37355520 8186 33554432000 4194304 9163163 140734547025680 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/26188/statm: 9120 8186 720 1214 0 7902 0
Current children cumulated CPU time (s) 30.7
Current children cumulated vsize (KiB) 36480
[startup+30.9004 s]
/proc/loadavg: 1.89 2.00 1.87 3/401 26218
/proc/meminfo: memFree=30086064/32950904 swapFree=56615552/67111528
[pid=26188] ppid=26186 vsize=32420 CPUtime=30.89 cores=1,3,5,7
/proc/26188/stat : 26188 (scip-2.0.1.4b.l) R 26186 26188 19672 0 -1 4202496 22079 0 0 0 2978 111 0 0 25 0 1 0 819913095 33198080 7447 33554432000 4194304 9163163 140734547025680 18446744073709551615 6923162 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26188/statm: 8105 7447 723 1214 0 6887 0
Current children cumulated CPU time (s) 30.89
Current children cumulated vsize (KiB) 32420
Child status: 0
Real time (s): 30.904
CPU time (s): 30.9043
CPU user time (s): 29.7905
CPU system time (s): 1.11383
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 46168
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.7905
system time used= 1.11383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22081
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= 382
runsolver used 0.124981 second user time and 0.283956 second system time
The end