0.00/0.02 c SCIP version 1.1.0.7
0.00/0.02 c LP-Solver SoPlex 1.4.1
0.00/0.02 c user parameter file <scip.set> not found - using default parameters
0.00/0.02 c read problem <HOME/instance-1870364-1245199731.opb>
0.00/0.02 c original problem has 1637 variables (1637 bin, 0 int, 0 impl, 0 cont) and 1637 constraints
0.00/0.03 c start presolving problem
0.00/0.03 c presolving:
0.09/0.16 c (round 1) 1537 del vars, 100 del conss, 1537 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6148 impls, 0 clqs
0.29/0.33 c presolving (2 rounds):
0.29/0.33 c 1537 deleted vars, 100 deleted constraints, 1537 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.33 c 9222 implications, 0 cliques
0.29/0.33 c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 1537 constraints
0.29/0.33 c 1537 constraints of type <and>
0.29/0.33 c transformed objective value is always integral (scale: 1)
0.29/0.33 c Presolving Time: 0.14
0.29/0.33 c OPT-NLC
0.29/0.33 c -----------------------------------------------------------------------------------------------
0.29/0.33 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.33 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33 c limits/memory = c 1620
0.29/0.33 c # maximal time in seconds to run
0.29/0.33 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.33 c limits/time = c 1791
0.29/0.33 c # frequency for displaying node information lines
0.29/0.33 c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.33 c display/freq = c 10000
0.29/0.33 c -----------------------------------------------------------------------------------------------
0.29/0.33 c start solving problem
0.29/0.33 c
0.29/0.36 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.29/0.36 c 0.2s| 1 | 0 | 105 |5912k| 0 | 100 | 100 |1537 |1537 | 100 |1537 | 0 | 0 | 0 |-5.000000e+01 | -- | Inf
0.29/0.36 o -7
0.29/0.36 c R 0.2s| 1 | 0 | 105 |5914k| 0 | 100 | 100 |1537 |1537 | 100 |1537 | 0 | 0 | 0 |-5.000000e+01 |-7.000000e+00 | 86.00%
0.39/0.40 c 0.2s| 1 | 0 | 163 |5921k| 0 | 90 | 100 |1537 |1537 | 100 |1544 | 7 | 0 | 0 |-4.500000e+01 |-7.000000e+00 | 84.44%
0.39/0.47 c 0.3s| 1 | 0 | 242 |5927k| 0 | 84 | 100 |1537 |1537 | 100 |1550 | 13 | 0 | 0 |-4.200000e+01 |-7.000000e+00 | 83.33%
0.49/0.56 c 0.4s| 1 | 0 | 302 |5934k| 0 | 76 | 100 |1537 |1537 | 100 |1560 | 23 | 0 | 0 |-3.800000e+01 |-7.000000e+00 | 81.58%
0.59/0.63 c 0.4s| 1 | 0 | 341 |5939k| 0 | 72 | 100 |1537 |1537 | 100 |1565 | 28 | 0 | 0 |-3.600000e+01 |-7.000000e+00 | 80.56%
0.69/0.73 c 0.5s| 1 | 0 | 445 |5946k| 0 | 67 | 100 |1537 |1537 | 100 |1573 | 36 | 0 | 0 |-3.350000e+01 |-7.000000e+00 | 79.10%
0.69/0.73 o -9
0.69/0.73 c R 0.5s| 1 | 0 | 445 |5947k| 0 | 67 | 100 |1537 |1537 | 100 |1573 | 36 | 0 | 0 |-3.350000e+01 |-9.000000e+00 | 73.13%
0.79/0.84 c 0.6s| 1 | 0 | 584 |5952k| 0 | 62 | 100 |1537 |1537 | 100 |1580 | 43 | 0 | 0 |-3.100000e+01 |-9.000000e+00 | 70.97%
0.89/0.94 c 0.8s| 1 | 0 | 728 |5957k| 0 | 60 | 100 |1537 |1537 | 100 |1588 | 51 | 0 | 0 |-3.000000e+01 |-9.000000e+00 | 70.00%
0.99/1.06 c 0.9s| 1 | 0 | 870 |5962k| 0 | 69 | 100 |1537 |1537 | 100 |1596 | 59 | 0 | 0 |-2.950000e+01 |-9.000000e+00 | 69.49%
1.09/1.19 c 1.0s| 1 | 0 | 1030 |5973k| 0 | 65 | 100 |1537 |1537 | 100 |1605 | 68 | 0 | 0 |-2.816667e+01 |-9.000000e+00 | 68.05%
1.09/1.19 o -10
1.09/1.19 c R 1.0s| 1 | 0 | 1030 |5975k| 0 | 65 | 100 |1537 |1537 | 100 |1605 | 68 | 0 | 0 |-2.816667e+01 |-1.000000e+01 | 64.50%
1.29/1.35 c 1.1s| 1 | 0 | 1212 |6000k| 0 | 72 | 100 |1537 |1537 | 100 |1617 | 80 | 0 | 0 |-2.740000e+01 |-1.000000e+01 | 63.50%
1.49/1.50 c 1.3s| 1 | 0 | 1375 |6027k| 0 | 72 | 100 |1537 |1537 | 100 | 240 | 87 | 0 | 0 |-2.625000e+01 |-1.000000e+01 | 61.90%
1.49/1.53 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.49/1.53 c 1.3s| 1 | 0 | 1450 |6172k| 0 | 78 | 100 |1537 |1537 | 100 | 251 | 98 | 0 | 0 |-2.531236e+01 |-1.000000e+01 | 60.49%
1.49/1.59 c 1.4s| 1 | 0 | 1541 |6893k| 0 | 82 | 100 |1537 |1537 | 100 | 296 | 143 | 0 | 0 |-2.474883e+01 |-1.000000e+01 | 59.59%
1.59/1.65 c 1.4s| 1 | 0 | 1605 |7560k| 0 | 85 | 100 |1537 |1537 | 100 | 322 | 169 | 0 | 0 |-2.408671e+01 |-1.000000e+01 | 58.48%
1.69/1.72 c 1.5s| 1 | 0 | 1692 |8222k| 0 | 81 | 100 |1537 |1537 | 100 | 337 | 184 | 0 | 0 |-2.342814e+01 |-1.000000e+01 | 57.32%
1.69/1.79 c 1.6s| 1 | 0 | 1801 |8964k| 0 | 81 | 100 |1537 |1537 | 100 | 353 | 200 | 0 | 0 |-2.273455e+01 |-1.000000e+01 | 56.01%
1.79/1.87 c 1.6s| 1 | 0 | 1902 |9817k| 0 | 86 | 100 |1537 |1537 | 100 | 285 | 214 | 0 | 0 |-2.229644e+01 |-1.000000e+01 | 55.15%
1.89/1.93 c 1.7s| 1 | 0 | 1991 | 10M| 0 | 83 | 100 |1537 |1537 | 100 | 294 | 223 | 0 | 0 |-2.180847e+01 |-1.000000e+01 | 54.15%
1.99/2.00 c 1.8s| 1 | 0 | 2050 | 11M| 0 | 88 | 100 |1537 |1537 | 100 | 307 | 236 | 0 | 0 |-2.149590e+01 |-1.000000e+01 | 53.48%
1.99/2.07 c 1.9s| 1 | 0 | 2118 | 11M| 0 | 89 | 100 |1537 |1537 | 100 | 319 | 248 | 0 | 0 |-2.129895e+01 |-1.000000e+01 | 53.05%
2.09/2.10 c 1.9s| 1 | 0 | 2147 | 11M| 0 | 90 | 100 |1537 |1537 | 100 | 325 | 254 | 0 | 0 |-2.124448e+01 |-1.000000e+01 | 52.93%
2.09/2.14 c 1.9s| 1 | 0 | 2197 | 11M| 0 | 94 | 100 |1537 |1537 | 100 | 335 | 264 | 0 | 0 |-2.108760e+01 |-1.000000e+01 | 52.58%
2.09/2.18 c 2.0s| 1 | 0 | 2259 | 11M| 0 | 91 | 100 |1537 |1537 | 100 | 250 | 270 | 0 | 0 |-2.093014e+01 |-1.000000e+01 | 52.22%
2.20/2.22 c 2.0s| 1 | 0 | 2328 | 11M| 0 | 92 | 100 |1537 |1537 | 100 | 262 | 282 | 0 | 0 |-2.074730e+01 |-1.000000e+01 | 51.80%
2.20/2.25 c 2.0s| 1 | 0 | 2378 | 11M| 0 | 96 | 100 |1537 |1537 | 100 | 270 | 290 | 0 | 0 |-2.064281e+01 |-1.000000e+01 | 51.56%
2.20/2.29 c 2.1s| 1 | 0 | 2464 | 11M| 0 | 97 | 100 |1537 |1537 | 100 | 285 | 305 | 0 | 0 |-2.045965e+01 |-1.000000e+01 | 51.12%
2.29/2.33 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.29/2.33 c 2.1s| 1 | 0 | 2532 | 11M| 0 | 97 | 100 |1537 |1537 | 100 | 293 | 313 | 0 | 0 |-2.035147e+01 |-1.000000e+01 | 50.86%
2.29/2.36 c 2.1s| 1 | 0 | 2561 | 11M| 0 | 98 | 100 |1537 |1537 | 100 | 301 | 321 | 0 | 0 |-2.031832e+01 |-1.000000e+01 | 50.78%
2.39/2.40 c 2.2s| 1 | 0 | 2603 | 12M| 0 | 97 | 100 |1537 |1537 | 100 | 213 | 327 | 0 | 0 |-2.022720e+01 |-1.000000e+01 | 50.56%
2.39/2.43 c 2.2s| 1 | 0 | 2633 | 12M| 0 | 97 | 100 |1537 |1537 | 100 | 221 | 335 | 0 | 0 |-2.018738e+01 |-1.000000e+01 | 50.46%
2.39/2.45 c 2.2s| 1 | 0 | 2668 | 12M| 0 | 98 | 100 |1537 |1537 | 100 | 228 | 342 | 0 | 0 |-2.014071e+01 |-1.000000e+01 | 50.35%
2.39/2.48 c 2.2s| 1 | 0 | 2711 | 12M| 0 | 98 | 100 |1537 |1537 | 100 | 239 | 353 | 0 | 0 |-2.009572e+01 |-1.000000e+01 | 50.24%
2.49/2.51 c 2.3s| 1 | 0 | 2751 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 244 | 358 | 0 | 0 |-2.004713e+01 |-1.000000e+01 | 50.12%
2.49/2.55 c 2.3s| 1 | 0 | 2809 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 253 | 367 | 0 | 0 |-2.000308e+01 |-1.000000e+01 | 50.01%
2.49/2.58 c 2.4s| 1 | 0 | 2838 | 12M| 0 | 98 | 100 |1537 |1537 | 100 | 220 | 374 | 0 | 0 |-1.998195e+01 |-1.000000e+01 | 49.95%
2.59/2.61 c 2.4s| 1 | 0 | 2863 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 226 | 380 | 0 | 0 |-1.996587e+01 |-1.000000e+01 | 49.91%
2.59/2.64 c 2.4s| 1 | 0 | 2895 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 233 | 387 | 0 | 0 |-1.994037e+01 |-1.000000e+01 | 49.85%
2.59/2.67 c 2.4s| 1 | 0 | 2920 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 239 | 393 | 0 | 0 |-1.992990e+01 |-1.000000e+01 | 49.82%
2.59/2.69 c 2.5s| 1 | 0 | 2939 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 245 | 399 | 0 | 0 |-1.992320e+01 |-1.000000e+01 | 49.81%
2.69/2.72 c 2.5s| 1 | 0 | 2943 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 247 | 401 | 0 | 0 |-1.992273e+01 |-1.000000e+01 | 49.81%
2.69/2.75 c 2.5s| 1 | 0 | 2952 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 202 | 404 | 0 | 0 |-1.992185e+01 |-1.000000e+01 | 49.80%
2.69/2.78 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
2.69/2.78 c 2.5s| 1 | 0 | 2958 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 203 | 405 | 0 | 0 |-1.992166e+01 |-1.000000e+01 | 49.80%
3.29/3.34 c 3.1s| 1 | 2 | 2958 | 12M| 0 | 99 | 100 |1537 |1537 | 100 | 203 | 405 | 0 | 18 |-1.992166e+01 |-1.000000e+01 | 49.80%
3.79/3.80 o -11
3.79/3.80 c R 3.5s| 7 | 6 | 3247 | 12M| 6 | 8 | 100 |1537 | 56 | 100 | 124 | 467 | 0 | 112 |-1.965391e+01 |-1.100000e+01 | 44.03%
3.79/3.80 o -12
3.79/3.80 c * 3.5s| 7 | 6 | 3251 | 12M| 6 | - | 100 |1537 | 17 | 100 | 124 | 467 | 0 | 120 |-1.965391e+01 |-1.200000e+01 | 38.94%
4.79/4.86 o -13
4.79/4.86 c R 4.6s| 39 | 10 | 4343 | 12M| 12 | - | 100 |1537 | 53 | 100 | 143 | 802 | 0 | 478 |-1.945220e+01 |-1.300000e+01 | 33.17%
7.19/7.27 o -14
7.19/7.27 c R 6.9s| 754 | 62 | 18224 | 12M| 40 | - | 100 |1537 | 29 | 100 | 125 |4496 | 0 | 860 |-1.800000e+01 |-1.400000e+01 | 22.22%
7.39/7.44 o -15
7.39/7.44 c * 7.0s| 845 | 35 | 19867 | 12M| 40 | - | 100 |1537 | 59 | 100 | 140 |4858 | 0 | 860 |-1.793130e+01 |-1.500000e+01 | 16.35%
8.19/8.22 c
8.19/8.22 c SCIP Status : problem is solved [optimal solution found]
8.19/8.22 c Solving Time (sec) : 7.80
8.19/8.22 c Solving Nodes : 1272
8.19/8.22 c Primal Bound : -1.50000000000000e+01 (11 solutions)
8.19/8.22 c Dual Bound : -1.50000000000000e+01
8.19/8.22 c Gap : 0.00 %
8.19/8.22 c NODE 1272
8.19/8.22 c DUAL BOUND -15
8.19/8.22 c PRIMAL BOUND -15
8.19/8.22 c GAP 0
8.19/8.22 s OPTIMUM FOUND
8.19/8.22 v -x100 -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 -x74 -x73
8.19/8.22 v -x72 -x71 -x70 -x69 -x68 -x67 -x66 x65 -x64 -x63 -x62 -x61 x60 x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 x48 -x47
8.19/8.22 v -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22
8.19/8.22 v -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
8.19/8.22 c SCIP Status : problem is solved [optimal solution found]
8.19/8.22 c Solving Time : 7.80
8.19/8.22 c Original Problem :
8.19/8.22 c Problem name : HOME/instance-1870364-1245199731.opb
8.19/8.22 c Variables : 1637 (1637 binary, 0 integer, 0 implicit integer, 0 continuous)
8.19/8.22 c Constraints : 1637 initial, 1637 maximal
8.19/8.22 c Presolved Problem :
8.19/8.22 c Problem name : t_HOME/instance-1870364-1245199731.opb
8.19/8.22 c Variables : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
8.19/8.22 c Constraints : 1537 initial, 1537 maximal
8.19/8.22 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
8.19/8.22 c trivial : 0.00 0 0 0 0 0 0 0 0
8.19/8.22 c dualfix : 0.00 0 0 0 0 0 0 0 0
8.19/8.22 c boundshift : 0.00 0 0 0 0 0 0 0 0
8.19/8.22 c inttobinary : 0.00 0 0 0 0 0 0 0 0
8.19/8.22 c implics : 0.00 0 0 0 0 0 0 0 0
8.19/8.22 c probing : 0.05 0 0 0 0 0 0 0 0
8.19/8.22 c and : 0.08 0 0 0 0 0 0 0 0
8.19/8.22 c linear : 0.01 1537 0 0 1537 0 100 0 0
8.19/8.22 c root node : - 2 - - 2 - - - -
8.19/8.22 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
8.19/8.22 c integral : 0 0 0 698 0 8 65 0 0 1318
8.19/8.22 c and : 1537 1607 2376 2 0 0 9306 5667 0 0
8.19/8.22 c countsols : 0 0 0 2 0 0 0 0 0 0
8.19/8.22 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
8.19/8.22 c integral : 2.72 0.00 0.00 2.72 0.00
8.19/8.22 c and : 0.41 0.25 0.16 0.00 0.00
8.19/8.22 c countsols : 0.00 0.00 0.00 0.00 0.00
8.19/8.22 c Propagators : Time Calls Cutoffs DomReds
8.19/8.22 c rootredcost : 0.00 5 0 0
8.19/8.22 c pseudoobj : 0.00 2259 0 0
8.19/8.22 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
8.19/8.22 c propagation : 0.00 0 0 0 0.0 0 0.0 -
8.19/8.22 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
8.19/8.22 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
8.19/8.22 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
8.19/8.22 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
8.19/8.22 c applied globally : - - - 0 0.0 - - -
8.19/8.22 c applied locally : - - - 0 0.0 - - -
8.19/8.22 c Separators : Time Calls Cutoffs DomReds Cuts Conss
8.19/8.22 c cut pool : 0.07 42 - - 66 - (maximal pool size: 2396)
8.19/8.22 c redcost : 0.02 1658 0 324 0 0
8.19/8.22 c impliedbounds : 0.01 43 0 0 162 0
8.19/8.22 c intobj : 0.00 0 0 0 0 0
8.19/8.22 c gomory : 0.91 43 0 0 5578 0
8.19/8.22 c strongcg : 0.47 20 0 0 7408 0
8.19/8.22 c cmir : 0.10 10 0 0 0 0
8.19/8.22 c flowcover : 0.04 10 0 0 0 0
8.19/8.22 c clique : 0.05 43 0 0 349 0
8.19/8.22 c zerohalf : 0.00 0 0 0 0 0
8.19/8.22 c mcf : 0.00 1 0 0 0 0
8.19/8.22 c Pricers : Time Calls Vars
8.19/8.22 c problem variables: 0.00 0 0
8.19/8.22 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
8.19/8.22 c relpscost : 2.72 696 8 65 0 0 1318
8.19/8.22 c pscost : 0.00 0 0 0 0 0 0
8.19/8.22 c inference : 0.00 0 0 0 0 0 0
8.19/8.22 c mostinf : 0.00 0 0 0 0 0 0
8.19/8.22 c leastinf : 0.00 0 0 0 0 0 0
8.19/8.22 c fullstrong : 0.00 0 0 0 0 0 0
8.19/8.22 c allfullstrong : 0.00 0 0 0 0 0 0
8.19/8.22 c random : 0.00 0 0 0 0 0 0
8.19/8.22 c Primal Heuristics : Time Calls Found
8.19/8.22 c LP solutions : 0.00 - 2
8.19/8.22 c pseudo solutions : 0.00 - 0
8.19/8.22 c veclendiving : 0.00 0 0
8.19/8.22 c objpscostdiving : 0.00 0 0
8.19/8.22 c rootsoldiving : 0.00 0 0
8.19/8.22 c linesearchdiving : 0.00 0 0
8.19/8.22 c guideddiving : 0.00 0 0
8.19/8.22 c feaspump : 0.00 0 0
8.19/8.22 c oneopt : 0.00 5 0
8.19/8.22 c coefdiving : 0.00 1 0
8.19/8.22 c pscostdiving : 0.00 1 0
8.19/8.22 c fracdiving : 0.01 1 0
8.19/8.22 c crossover : 0.06 3 0
8.19/8.22 c simplerounding : 0.00 0 0
8.19/8.22 c rounding : 0.17 1575 6
8.19/8.22 c shifting : 0.03 198 3
8.19/8.22 c intshifting : 0.00 0 0
8.19/8.22 c fixandinfer : 0.00 0 0
8.19/8.22 c intdiving : 0.00 0 0
8.19/8.22 c actconsdiving : 0.00 0 0
8.19/8.22 c octane : 0.00 0 0
8.19/8.22 c rens : 0.00 0 0
8.19/8.22 c rins : 0.00 0 0
8.19/8.22 c localbranching : 0.00 0 0
8.19/8.22 c mutation : 0.00 0 0
8.19/8.22 c dins : 0.00 0 0
8.19/8.22 c LP : Time Calls Iterations Iter/call Iter/sec
8.19/8.22 c primal LP : 0.12 0 0 0.00 0.00
8.19/8.22 c dual LP : 2.15 2224 26523 11.93 12336.28
8.19/8.22 c barrier LP : 0.00 0 0 0.00 -
8.19/8.22 c diving/probing LP: 0.01 21 96 4.57 9600.00
8.19/8.22 c strong branching : 2.71 860 37474 43.57 13828.04
8.19/8.22 c (at root node) : - 18 3946 219.22 -
8.19/8.22 c conflict analysis: 0.00 0 0 0.00 -
8.19/8.22 c B&B Tree :
8.19/8.22 c number of runs : 1
8.19/8.22 c nodes : 1272
8.19/8.22 c nodes (total) : 1272
8.19/8.22 c nodes left : 0
8.19/8.22 c max depth : 40
8.19/8.22 c max depth (total): 40
8.19/8.22 c backtracks : 156 (12.3%)
8.19/8.22 c delayed cutoffs : 0
8.19/8.22 c repropagations : 0 (0 domain reductions, 0 cutoffs)
8.19/8.22 c avg switch length: 3.44
8.19/8.22 c switching time : 0.17
8.19/8.22 c Solution :
8.19/8.22 c Solutions found : 11 (8 improvements)
8.19/8.22 c Primal Bound : -1.50000000000000e+01 (in run 1, after 845 nodes, 7.05 seconds, depth 12, found by <relaxation>)
8.19/8.22 c Dual Bound : -1.50000000000000e+01
8.19/8.22 c Gap : 0.00 %
8.19/8.22 c Root Dual Bound : -1.99216596004423e+01
8.19/8.24 c Time complete: 8.24.
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870364-1245199731/watcher-1870364-1245199731 -o /tmp/evaluation-result-1870364-1245199731/solver-1870364-1245199731 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870364-1245199731.opb
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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 31606
/proc/meminfo: memFree=1828520/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=6100 CPUtime=0
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 568 0 0 0 0 0 0 0 20 0 1 0 187571149 6246400 550 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/31606/statm: 1525 560 325 886 0 635 0
[startup+0.0650051 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 31606
/proc/meminfo: memFree=1828520/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=16704 CPUtime=0.05
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 3562 0 0 0 3 2 0 0 20 0 1 0 187571149 17104896 3190 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 4176 3190 404 886 0 3286 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16704
[startup+0.103008 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 31606
/proc/meminfo: memFree=1828520/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=16704 CPUtime=0.09
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 3562 0 0 0 5 4 0 0 20 0 1 0 187571149 17104896 3190 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 4176 3190 404 886 0 3286 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16704
[startup+0.30204 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 31606
/proc/meminfo: memFree=1828520/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=16704 CPUtime=0.29
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 3597 0 0 0 13 16 0 0 22 0 1 0 187571149 17104896 3225 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 4176 3225 433 886 0 3286 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16704
[startup+0.701072 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 31606
/proc/meminfo: memFree=1828520/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=22116 CPUtime=0.69
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 5105 0 0 0 52 17 0 0 25 0 1 0 187571149 22646784 4726 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 5529 4726 544 886 0 4639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22116
[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 31607
/proc/meminfo: memFree=1810784/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=25612 CPUtime=1.49
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 6041 0 0 0 130 19 0 0 25 0 1 0 187571149 26226688 5643 1992294400 4194304 7823515 548682068736 18446744073709551615 4266239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 6403 5643 546 886 0 5513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25612
[startup+3.10133 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1801952/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=33704 CPUtime=3.09
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 8091 0 0 0 287 22 0 0 25 0 1 0 187571149 34512896 7677 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 8426 7677 552 886 0 7536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33704
[startup+6.30166 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1799648/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=38624 CPUtime=6.28
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 8998 0 0 0 596 32 0 0 25 0 1 0 187571149 39550976 8584 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 9656 8584 563 886 0 8766 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38624
Solver just ended. Dumping a history of the last processes samples
[startup+7.10175 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1799328/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=34068 CPUtime=7.09
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 9900 0 0 0 673 36 0 0 25 0 1 0 187571149 34885632 7776 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 8517 7776 565 886 0 7627 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 34068
[startup+7.90183 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1799136/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=34068 CPUtime=7.88
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 9900 0 0 0 750 38 0 0 25 0 1 0 187571149 34885632 7776 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 8517 7776 565 886 0 7627 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 34068
[startup+8.10185 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1799136/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=34068 CPUtime=8.08
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 9900 0 0 0 769 39 0 0 25 0 1 0 187571149 34885632 7776 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 8517 7776 565 886 0 7627 0
Current children cumulated CPU time (s) 8.08
Current children cumulated vsize (KiB) 34068
[startup+8.20187 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 31607
/proc/meminfo: memFree=1799136/2055920 swapFree=4179968/4192956
[pid=31606] ppid=31604 vsize=38868 CPUtime=8.19
/proc/31606/stat : 31606 (pbscip.linux.x8) R 31604 31606 31205 0 -1 4194304 10772 0 0 0 779 40 0 0 25 0 1 0 187571149 39800832 8648 1992294400 4194304 7823515 548682068736 18446744073709551615 4401518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31606/statm: 9717 8648 567 886 0 8827 0
Current children cumulated CPU time (s) 8.19
Current children cumulated vsize (KiB) 38868
Child status: 0
Real time (s): 8.24817
CPU time (s): 8.24475
CPU user time (s): 7.83081
CPU system time (s): 0.413937
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 38868
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.83081
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10777
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= 10
runsolver used 0.014997 second user time and 0.026995 second system time
The end
Begin job on node82 at 2009-06-17 02:48:51
IDJOB=1870364
IDBENCH=48181
IDSOLVER=683
FILE ID=node82/1870364-1245199731
PBS_JOBID= 9368301
Free space on /tmp= 66404 MiB
SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_25_2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870364-1245199731/watcher-1870364-1245199731 -o /tmp/evaluation-result-1870364-1245199731/solver-1870364-1245199731 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870364-1245199731.opb
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= fdcfb05eaa099feeb8cfb1f8f1c05926
RANDOM SEED=236957569
node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.232
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.232
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1828936 kB
Buffers: 40952 kB
Cached: 117760 kB
SwapCached: 6596 kB
Active: 78192 kB
Inactive: 94100 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1828936 kB
SwapTotal: 4192956 kB
SwapFree: 4179968 kB
Dirty: 9864 kB
Writeback: 0 kB
Mapped: 19132 kB
Slab: 40604 kB
Committed_AS: 94092 kB
PageTables: 1400 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66396 MiB
End job on node82 at 2009-06-17 02:49:00