0.00/0.00 c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00 c Copyright (c) 2002-2012 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-3693349-1338033258.opb>
0.00/0.01 c original problem has 756 variables (756 bin, 0 int, 0 impl, 0 cont) and 1853 constraints
0.00/0.01 c problem read in 0.01
0.00/0.03 o 756
0.00/0.03 c feasible solution found by trivial heuristic, objective value 7.560000e+02
0.00/0.03 c presolving:
0.00/0.03 c (round 1) 15 del vars, 332 del conss, 0 add conss, 15 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16 impls, 0 clqs
0.09/0.11 c (round 2) 15 del vars, 541 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1444 upgd conss, 16 impls, 0 clqs
0.09/0.11 c (round 3) 16 del vars, 551 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1444 upgd conss, 16 impls, 0 clqs
0.09/0.11 c (round 4) 17 del vars, 575 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1444 upgd conss, 16 impls, 0 clqs
0.09/0.11 c (round 5) 18 del vars, 577 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1462 upgd conss, 16 impls, 0 clqs
0.09/0.11 c (round 6) 18 del vars, 578 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1473 upgd conss, 16 impls, 0 clqs
0.09/0.12 c (0.1s) probing: 51/738 (6.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.12 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.09/0.13 c (round 7) 24 del vars, 583 del conss, 0 add conss, 15 chg bounds, 7 chg sides, 0 chg coeffs, 1473 upgd conss, 16 impls, 0 clqs
0.09/0.13 c (0.1s) probing: 56/738 (7.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.09/0.13 c (0.1s) probing aborted: 50/50 successive totally useless probings
0.09/0.13 c presolving (8 rounds):
0.09/0.13 c 24 deleted vars, 583 deleted constraints, 0 added constraints, 15 tightened bounds, 0 added holes, 7 changed sides, 0 changed coefficients
0.09/0.13 c 16 implications, 0 cliques
0.09/0.13 c presolved problem has 732 variables (732 bin, 0 int, 0 impl, 0 cont) and 1270 constraints
0.09/0.13 c 5 constraints of type <setppc>
0.09/0.13 c 1265 constraints of type <logicor>
0.09/0.13 c transformed objective value is always integral (scale: 1)
0.09/0.13 c Presolving Time: 0.11
0.09/0.13 c - non default parameters ----------------------------------------------------------------------
0.09/0.13 c # SCIP version 2.1.1.4
0.09/0.13 c
0.09/0.13 c # maximal time in seconds to run
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/time = 1797
0.09/0.13 c
0.09/0.13 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.13 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.13 c limits/memory = 13950
0.09/0.13 c
0.09/0.13 c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.13 c # [type: int, range: [1,2], default: 1]
0.09/0.13 c timing/clocktype = 2
0.09/0.13 c
0.09/0.13 c # belongs reading time to solving time?
0.09/0.13 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.13 c timing/reading = TRUE
0.09/0.13 c
0.09/0.13 c -----------------------------------------------------------------------------------------------
0.09/0.13 c start solving
0.09/0.13 c
0.09/0.13 o 749
0.09/0.13 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.09/0.13 c t 0.1s| 1 | 0 | 0 | - |4067k| 0 | - | 732 |1270 | 0 | 0 | 0 | 0 | 0 | -- | 7.490000e+02 | Inf
0.09/0.14 o 88
0.09/0.14 c b 0.1s| 1 | 0 | 0 | - |5591k| 0 | - | 732 |1270 | 732 |1270 | 0 | 0 | 0 | -- | 8.800000e+01 | Inf
0.09/0.16 c 0.2s| 1 | 0 | 414 | - |5581k| 0 | 114 | 732 |1270 | 732 |1270 | 0 | 0 | 0 | 6.124306e+01 | 8.800000e+01 | 43.69%
0.09/0.17 o 87
0.09/0.17 c b 0.2s| 1 | 0 | 414 | - |5620k| 0 | 114 | 732 |1270 | 732 |1270 | 0 | 0 | 0 | 6.124306e+01 | 8.700000e+01 | 42.06%
0.19/0.25 c 0.2s| 1 | 0 | 493 | - |6277k| 0 | 59 | 732 |1270 | 732 |1276 | 6 | 0 | 0 | 6.171766e+01 | 8.700000e+01 | 40.96%
0.19/0.25 o 86
0.19/0.25 c R 0.2s| 1 | 0 | 493 | - |6287k| 0 | 59 | 732 |1270 | 732 |1276 | 6 | 0 | 0 | 6.171766e+01 | 8.600000e+01 | 39.34%
0.19/0.25 o 85
0.19/0.25 c s 0.3s| 1 | 0 | 493 | - |6296k| 0 | 59 | 732 |1270 | 732 |1276 | 6 | 0 | 0 | 6.171766e+01 | 8.500000e+01 | 37.72%
0.19/0.25 o 67
0.19/0.25 c b 0.3s| 1 | 0 | 493 | - |6316k| 0 | 59 | 732 |1270 | 732 |1276 | 6 | 0 | 0 | 6.171766e+01 | 6.700000e+01 | 8.56%
0.29/0.38 c 0.4s| 1 | 0 | 573 | - |6720k| 0 | 52 | 732 |1270 | 732 |1278 | 8 | 0 | 0 | 6.184939e+01 | 6.700000e+01 | 8.33%
0.49/0.53 c 0.5s| 1 | 0 | 649 | - |7096k| 0 | 59 | 732 |1270 | 732 |1280 | 10 | 0 | 0 | 6.188303e+01 | 6.700000e+01 | 8.27%
0.69/0.71 c 0.7s| 1 | 0 | 681 | - |7327k| 0 | 64 | 732 |1270 | 732 |1282 | 12 | 0 | 0 | 6.189063e+01 | 6.700000e+01 | 8.26%
0.79/0.87 c 0.9s| 1 | 0 | 780 | - |7476k| 0 | 71 | 732 |1270 | 732 |1285 | 15 | 0 | 0 | 6.204112e+01 | 6.700000e+01 | 7.99%
1.00/1.09 c 1.1s| 1 | 0 | 826 | - |7658k| 0 | 76 | 732 |1270 | 732 |1288 | 18 | 0 | 0 | 6.204810e+01 | 6.700000e+01 | 7.98%
1.19/1.27 c 1.3s| 1 | 0 | 940 | - |7720k| 0 | 108 | 732 |1270 | 732 |1290 | 20 | 0 | 0 | 6.208134e+01 | 6.700000e+01 | 7.92%
1.38/1.40 c 1.4s| 1 | 0 | 950 | - |7828k| 0 | 113 | 732 |1270 | 732 |1291 | 21 | 0 | 0 | 6.219031e+01 | 6.700000e+01 | 7.73%
1.49/1.53 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.53 c 1.5s| 1 | 0 | 968 | - |7968k| 0 | 109 | 732 |1270 | 732 |1294 | 24 | 0 | 0 | 6.225850e+01 | 6.700000e+01 | 7.62%
1.69/1.75 c 1.8s| 1 | 0 | 980 | - |7978k| 0 | 110 | 732 |1270 | 732 |1295 | 25 | 0 | 0 | 6.244031e+01 | 6.700000e+01 | 7.30%
1.79/1.84 c 1.8s| 1 | 0 | 984 | - |7984k| 0 | 107 | 732 |1270 | 732 |1296 | 26 | 0 | 0 | 6.244031e+01 | 6.700000e+01 | 7.30%
1.89/1.99 o 64
1.89/1.99 c E 2.0s| 1 | 0 | 984 | - |8004k| 0 | 107 | 732 |1270 | 732 |1296 | 26 | 0 | 0 | 6.244031e+01 | 6.400000e+01 | 2.50%
1.89/1.99 c 2.0s| 1 | 0 | 984 | - |8004k| 0 | 107 | 732 |1270 | 732 |1296 | 26 | 0 | 0 | 6.244031e+01 | 6.400000e+01 | 2.50%
1.99/2.00 c 2.0s| 1 | 0 | 984 | - |8004k| 0 | 107 | 732 |1270 | 732 |1069 | 26 | 0 | 0 | 6.244031e+01 | 6.400000e+01 | 2.50%
2.19/2.23 c 2.2s| 1 | 2 | 984 | - |7879k| 0 | 107 | 732 |1154 | 732 |1069 | 26 | 0 | 23 | 6.244031e+01 | 6.400000e+01 | 2.50%
2.19/2.23 c (run 1, node 1) restarting after 139 global fixings of integer variables
2.19/2.23 c
2.19/2.23 c (restart) converted 14 cuts from the global cut pool into linear constraints
2.19/2.23 c
2.19/2.23 c presolving:
2.19/2.24 c (round 1) 139 del vars, 113 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 0 upgd conss, 30 impls, 0 clqs
2.19/2.25 c (round 2) 139 del vars, 113 del conss, 0 add conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 20 upgd conss, 30 impls, 0 clqs
2.19/2.27 c presolving (3 rounds):
2.19/2.27 c 139 deleted vars, 113 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 1 changed sides, 0 changed coefficients
2.19/2.27 c 30 implications, 0 cliques
2.19/2.27 c presolved problem has 593 variables (593 bin, 0 int, 0 impl, 0 cont) and 1055 constraints
2.19/2.27 c 11 constraints of type <knapsack>
2.19/2.27 c 12 constraints of type <setppc>
2.19/2.27 c 1032 constraints of type <logicor>
2.19/2.27 c transformed objective value is always integral (scale: 1)
2.19/2.27 c Presolving Time: 0.15
2.19/2.27 c
2.29/2.31 c time | node | left |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.29/2.31 c 2.3s| 1 | 0 | 1529 | - |5620k| 0 | 112 | 593 |1055 | 593 |1055 | 0 | 0 | 23 | 6.244031e+01 | 6.400000e+01 | 2.50%
2.39/2.45 c 2.5s| 1 | 0 | 1546 | - |5719k| 0 | 108 | 593 |1055 | 593 |1058 | 3 | 0 | 23 | 6.244031e+01 | 6.400000e+01 | 2.50%
2.49/2.53 c 2.5s| 1 | 2 | 1546 | - |5720k| 0 | 108 | 593 |1055 | 593 |1058 | 3 | 0 | 40 | 6.244031e+01 | 6.400000e+01 | 2.50%
3.49/3.53 o 63
3.49/3.53 c * 3.5s| 8 | 0 | 2045 | 62.4 |5846k| 6 | - | 593 |1055 | 593 |1055 | 3 | 0 | 301 | 6.300000e+01 | 6.300000e+01 | 0.00%
3.49/3.53 c
3.49/3.53 c SCIP Status : problem is solved [optimal solution found]
3.49/3.53 c Solving Time (sec) : 3.53
3.49/3.53 c Solving Nodes : 8 (total of 9 nodes in 2 runs)
3.49/3.53 c Primal Bound : +6.30000000000000e+01 (9 solutions)
3.49/3.53 c Dual Bound : +6.30000000000000e+01
3.49/3.53 c Gap : 0.00 %
3.49/3.53 s OPTIMUM FOUND
3.49/3.53 v -x756 -x755 -x754 -x753 x752 -x751 x750 -x749 -x748 -x747 -x746 -x745 x744 -x743 -x742 -x741 -x740 -x739 -x738 -x737 -x736 -x735
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3.49/3.53 v -x543 x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 -x533 -x532 x531 x530 -x529 -x528 -x527 -x526 -x525 -x524 x523
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3.49/3.53 v -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481
3.49/3.53 v -x480 x479 -x478 -x477 x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 x461 -x460 -x459
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3.49/3.53 v -x395 -x394 -x393 -x392 x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375
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3.49/3.53 v -x332 -x331 -x330 x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312
3.49/3.53 v -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291
3.49/3.53 v -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270
3.49/3.53 v x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249
3.49/3.53 v x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 x236 -x235 -x234 -x233 -x232 -x231 x230 -x229 -x228
3.49/3.53 v -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 x207
3.49/3.53 v x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186
3.49/3.53 v -x185 x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 x175 x174 -x173 -x172 -x171 -x170 -x169 x168 -x167 x166 -x165 -x164
3.49/3.53 v -x163 -x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 -x154 -x153 -x152 -x151 x150 -x149 x148 -x147 x146 -x145 -x144 -x143
3.49/3.53 v -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 x124 -x123 -x122 -x121
3.49/3.53 v x120 -x119 -x118 -x117 -x116 -x115 -x114 x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100
3.49/3.53 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
3.49/3.53 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
3.49/3.53 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
3.49/3.53 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
3.49/3.53 c SCIP Status : problem is solved [optimal solution found]
3.49/3.53 c Total Time : 3.53
3.49/3.53 c solving : 3.53
3.49/3.53 c presolving : 0.15 (included in solving)
3.49/3.53 c reading : 0.01 (included in solving)
3.49/3.53 c copying : 0.01 (1 #copies) (minimal 0.01, maximal 0.01, average 0.01)
3.49/3.53 c Original Problem :
3.49/3.53 c Problem name : HOME/instance-3693349-1338033258.opb
3.49/3.53 c Variables : 756 (756 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.53 c Constraints : 1853 initial, 1853 maximal
3.49/3.53 c Objective sense : minimize
3.49/3.53 c Presolved Problem :
3.49/3.53 c Problem name : t_HOME/instance-3693349-1338033258.opb
3.49/3.53 c Variables : 593 (593 binary, 0 integer, 0 implicit integer, 0 continuous)
3.49/3.53 c Constraints : 1055 initial, 1055 maximal
3.49/3.53 c Presolvers : ExecTime SetupTime FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons AddCons ChgSides ChgCoefs
3.49/3.53 c domcol : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c trivial : 0.00 0.00 139 0 0 0 0 0 0 0 0
3.49/3.53 c dualfix : 0.00 0.00 2 0 0 0 0 0 0 0 0
3.49/3.53 c boundshift : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c inttobinary : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c convertinttobin : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c gateextraction : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c implics : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c components : 0.01 0.00 6 0 0 0 0 5 0 0 0
3.49/3.53 c pseudoobj : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c probing : 0.00 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c knapsack : 0.01 0.00 0 0 0 0 0 0 0 0 0
3.49/3.53 c setppc : 0.00 0.00 0 0 0 0 0 9 0 0 0
3.49/3.53 c linear : 0.04 0.00 15 1 0 15 0 390 0 8 0
3.49/3.53 c logicor : 0.07 0.00 0 0 0 0 0 292 0 0 0
3.49/3.53 c root node : - - 139 - - 139 - - - - -
3.49/3.53 c Constraints : Number MaxNumber #Separate #Propagate #EnfoLP #EnfoPS #Check #ResProp Cutoffs DomReds Cuts Conss Children
3.49/3.53 c integral : 0 0 0 0 21 0 14 0 0 50 0 0 14
3.49/3.53 c knapsack : 11 11 1 24 0 0 0 0 0 0 0 0 0
3.49/3.53 c setppc : 12 12 14 110 1 0 9 0 0 1 0 0 0
3.49/3.53 c logicor : 1032 1032 14 36 1 0 7 0 0 29 0 0 0
3.49/3.53 c countsols : 0 0 0 0 1 0 10 0 0 0 0 0 0
3.49/3.53 c Constraint Timings : TotalTime SetupTime Separate Propagate EnfoLP EnfoPS Check ResProp
3.49/3.53 c integral : 1.18 0.00 0.00 0.00 1.18 0.00 0.00 0.00
3.49/3.53 c knapsack : 0.03 0.00 0.03 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c setppc : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c logicor : 0.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c countsols : 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c Propagators : #Propagate #ResProp Cutoffs DomReds
3.49/3.53 c rootredcost : 0 0 0 0
3.49/3.53 c pseudoobj : 48 0 0 0
3.49/3.53 c vbounds : 0 0 0 0
3.49/3.53 c redcost : 42 0 0 580
3.49/3.53 c probing : 0 0 0 0
3.49/3.53 c Propagator Timings : TotalTime SetupTime Presolve Propagate ResProp
3.49/3.53 c rootredcost : 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c pseudoobj : 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c vbounds : 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c redcost : 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c probing : 0.00 0.00 0.00 0.00 0.00
3.49/3.53 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
3.49/3.53 c propagation : 0.00 0 0 0 0.0 0 0.0 -
3.49/3.53 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
3.49/3.53 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
3.49/3.53 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
3.49/3.53 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
3.49/3.53 c applied globally : - - - 0 0.0 - - -
3.49/3.53 c applied locally : - - - 0 0.0 - - -
3.49/3.53 c Separators : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss
3.49/3.53 c cut pool : 0.00 0 - - 0 - (maximal pool size: 27)
3.49/3.53 c closecuts : 0.00 0.00 0 0 0 0 0
3.49/3.53 c impliedbounds : 0.00 0.00 14 0 0 0 0
3.49/3.53 c intobj : 0.00 0.00 0 0 0 0 0
3.49/3.53 c gomory : 0.70 0.00 11 0 0 409 0
3.49/3.53 c cgmip : 0.00 0.00 0 0 0 0 0
3.49/3.53 c strongcg : 0.99 0.00 14 0 0 1831 0
3.49/3.53 c cmir : 0.06 0.00 11 0 0 1 0
3.49/3.53 c flowcover : 0.11 0.00 11 0 0 1 0
3.49/3.53 c clique : 0.00 0.00 2 0 0 0 0
3.49/3.53 c zerohalf : 0.00 0.00 0 0 0 0 0
3.49/3.53 c mcf : 0.00 0.00 2 0 0 0 0
3.49/3.53 c oddcycle : 0.00 0.00 0 0 0 0 0
3.49/3.53 c rapidlearning : 0.00 0.00 0 0 0 0 0
3.49/3.53 c Pricers : ExecTime SetupTime Calls Vars
3.49/3.53 c problem variables: 0.00 - 0 0
3.49/3.53 c Branching Rules : ExecTime SetupTime Calls Cutoffs DomReds Cuts Conss Children
3.49/3.53 c relpscost : 1.18 0.00 20 0 50 0 0 14
3.49/3.53 c pscost : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c inference : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c mostinf : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c leastinf : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c fullstrong : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c allfullstrong : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c random : 0.00 0.00 0 0 0 0 0 0
3.49/3.53 c Primal Heuristics : ExecTime SetupTime Calls Found
3.49/3.53 c LP solutions : 0.00 - - 1
3.49/3.53 c pseudo solutions : 0.00 - - 0
3.49/3.53 c crossover : 0.00 0.00 0 0
3.49/3.53 c coefdiving : 0.00 0.00 0 0
3.49/3.53 c pscostdiving : 0.00 0.00 0 0
3.49/3.53 c fracdiving : 0.00 0.00 0 0
3.49/3.53 c veclendiving : 0.00 0.00 0 0
3.49/3.53 c objpscostdiving : 0.00 0.00 0 0
3.49/3.53 c rootsoldiving : 0.00 0.00 0 0
3.49/3.53 c oneopt : 0.01 0.00 5 3
3.49/3.53 c smallcard : 0.00 0.00 0 0
3.49/3.53 c trivial : 0.00 0.00 2 2
3.49/3.53 c shiftandpropagate: 0.00 0.00 0 0
3.49/3.53 c simplerounding : 0.00 0.00 32 0
3.49/3.53 c zirounding : 0.00 0.00 7 0
3.49/3.53 c rounding : 0.01 0.00 32 1
3.49/3.53 c shifting : 0.00 0.00 14 1
3.49/3.53 c intshifting : 0.00 0.00 0 0
3.49/3.53 c twoopt : 0.00 0.00 0 0
3.49/3.53 c indtwoopt : 0.00 0.00 0 0
3.49/3.53 c indoneopt : 0.00 0.00 0 0
3.49/3.53 c fixandinfer : 0.00 0.00 0 0
3.49/3.53 c feaspump : 0.00 0.00 0 0
3.49/3.53 c clique : 0.00 0.00 0 0
3.49/3.53 c indcoefdiving : 0.00 0.00 0 0
3.49/3.53 c indrounding : 0.00 0.00 0 0
3.49/3.53 c nlpdiving : 0.00 0.00 0 0
3.49/3.53 c intdiving : 0.00 0.00 0 0
3.49/3.53 c actconsdiving : 0.00 0.00 0 0
3.49/3.53 c linesearchdiving : 0.00 0.00 0 0
3.49/3.53 c guideddiving : 0.00 0.00 0 0
3.49/3.53 c octane : 0.00 0.00 0 0
3.49/3.53 c rens : 0.07 0.00 1 1
3.49/3.53 c rins : 0.00 0.00 0 0
3.49/3.53 c localbranching : 0.00 0.00 0 0
3.49/3.53 c mutation : 0.00 0.00 0 0
3.49/3.53 c dins : 0.00 0.00 0 0
3.49/3.53 c vbounds : 0.00 0.00 0 0
3.49/3.53 c undercover : 0.00 0.00 0 0
3.49/3.53 c subnlp : 0.00 0.00 0 0
3.49/3.53 c trysol : 0.00 0.00 0 0
3.49/3.53 c LP : Time Calls Iterations Iter/call Iter/sec Time-0-It Calls-0-It
3.49/3.53 c primal LP : 0.00 2 0 0.00 - 0.00 2
3.49/3.53 c dual LP : 0.16 42 2045 60.15 12877.91 0.00 8
3.49/3.53 c lex dual LP : 0.00 0 0 0.00 -
3.49/3.53 c barrier LP : 0.00 0 0 0.00 - 0.00 0
3.49/3.53 c diving/probing LP: 0.00 0 0 0.00 -
3.49/3.53 c strong branching : 1.17 301 12637 41.98 10757.02
3.49/3.53 c (at root node) : - 40 2501 62.52 -
3.49/3.53 c conflict analysis: 0.00 0 0 0.00 -
3.49/3.53 c B&B Tree :
3.49/3.53 c number of runs : 2
3.49/3.53 c nodes : 8
3.49/3.53 c nodes (total) : 9
3.49/3.53 c nodes left : 0
3.49/3.53 c max depth : 6
3.49/3.53 c max depth (total): 6
3.49/3.53 c backtracks : 0 (0.0%)
3.49/3.53 c delayed cutoffs : 0
3.49/3.53 c repropagations : 0 (0 domain reductions, 0 cutoffs)
3.49/3.53 c avg switch length: 2.00
3.49/3.53 c switching time : 0.00
3.49/3.53 c Solution :
3.49/3.53 c Solutions found : 9 (9 improvements)
3.49/3.53 c First Solution : +7.56000000000000e+02 (in run 1, after 0 nodes, 0.03 seconds, depth 0, found by <trivial>)
3.49/3.53 c Primal Bound : +6.30000000000000e+01 (in run 2, after 8 nodes, 3.53 seconds, depth 6, found by <relaxation>)
3.49/3.53 c Dual Bound : +6.30000000000000e+01
3.49/3.53 c Gap : 0.00 %
3.49/3.53 c Root Dual Bound : +6.24403138738173e+01
3.49/3.53 c Root Iterations : 1546
3.49/3.54 c Time complete: 3.53.
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.1 (svn: 989)
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-3693349-1338033258/watcher-3693349-1338033258 -o /tmp/evaluation-result-3693349-1338033258/solver-3693349-1338033258 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3693349-1338033258.opb -t 1800 -m 15500
running on 4 cores: 0,2,4,6
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: 2.01 2.05 1.97 2/176 2040
/proc/meminfo: memFree=29352516/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=10456 CPUtime=0 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 1339 0 0 0 0 0 0 0 20 0 1 0 269451521 10706944 1293 33554432000 4194304 10169799 140733587802672 140736215571224 7543003 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 2614 1299 403 1459 0 1146 0
[startup+0.086022 s]
/proc/loadavg: 2.01 2.05 1.97 2/176 2040
/proc/meminfo: memFree=29352516/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=24768 CPUtime=0.07 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 5004 0 0 0 6 1 0 0 20 0 1 0 269451521 25362432 4701 33554432000 4194304 10169799 140733587802672 140736215571224 8961143 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 6192 4701 569 1459 0 4724 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 24768
[startup+0.100272 s]
/proc/loadavg: 2.01 2.05 1.97 2/176 2040
/proc/meminfo: memFree=29352516/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=24768 CPUtime=0.09 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 5004 0 0 0 8 1 0 0 20 0 1 0 269451521 25362432 4701 33554432000 4194304 10169799 140733587802672 140736215571224 8961143 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 6192 4701 569 1459 0 4724 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24768
[startup+0.30022 s]
/proc/loadavg: 2.01 2.05 1.97 2/176 2040
/proc/meminfo: memFree=29352516/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=38744 CPUtime=0.29 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 8748 0 0 0 27 2 0 0 20 0 1 0 269451521 39673856 8358 33554432000 4194304 10169799 140733587802672 140736215571224 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 9686 8358 821 1459 0 8218 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38744
[startup+0.70019 s]
/proc/loadavg: 2.01 2.05 1.97 2/176 2040
/proc/meminfo: memFree=29352516/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=40004 CPUtime=0.69 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 9069 0 0 0 67 2 0 0 20 0 1 0 269451521 40964096 8678 33554432000 4194304 10169799 140733587802672 140733587798712 5219664 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 10001 8678 823 1459 0 8533 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40004
[startup+1.50018 s]
/proc/loadavg: 2.01 2.05 1.97 3/177 2041
/proc/meminfo: memFree=29319268/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=42400 CPUtime=1.49 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 9916 0 0 0 145 4 0 0 20 0 1 0 269451521 43417600 9443 33554432000 4194304 10169799 140733587802672 140733587798712 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 10600 9443 823 1459 0 9132 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42400
[startup+3.10018 s]
/proc/loadavg: 2.01 2.05 1.97 3/177 2041
/proc/meminfo: memFree=29316540/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=42976 CPUtime=3.09 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 14580 0 0 0 303 6 0 0 20 0 1 0 269451521 44007424 9613 33554432000 4194304 10169799 140733587802672 140733587797368 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 10744 9613 854 1459 0 9276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42976
Solver just ended. Dumping a history of the last processes samples
[startup+3.50018 s]
/proc/loadavg: 2.01 2.05 1.97 3/177 2041
/proc/meminfo: memFree=29316788/32873844 swapFree=7112/7112
[pid=2040] ppid=2038 vsize=42976 CPUtime=3.49 cores=0,2,4,6
/proc/2040/stat : 2040 (scip-2.1.1.4sfi) R 2038 2040 521 0 -1 4202496 14580 0 0 0 343 6 0 0 20 0 1 0 269451521 44007424 9613 33554432000 4194304 10169799 140733587802672 140733587796952 8979322 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/2040/statm: 10744 9613 854 1459 0 9276 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 42976
Child status: 0
Real time (s): 3.54554
CPU time (s): 3.54246
CPU user time (s): 3.47247
CPU system time (s): 0.069989
CPU usage (%): 99.9132
Max. virtual memory (cumulated for all children) (KiB): 46132
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.47247
system time used= 0.069989
maximum resident set size= 53056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14583
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= 3
involuntary context switches= 8
runsolver used 0.005999 second user time and 0.019996 second system time
The end