0.00/0.01 c SCIP version 1.1.0.7
0.00/0.01 c LP-Solver SoPlex 1.4.1
0.00/0.01 c user parameter file <scip.set> not found - using default parameters
0.00/0.01 c read problem <HOME/instance-3732365-1338695135.opb>
0.00/0.01 c original problem has 349 variables (349 bin, 0 int, 0 impl, 0 cont) and 707 constraints
0.00/0.02 c start presolving problem
0.00/0.02 c presolving:
0.00/0.02 c (round 1) 1 del vars, 2 del conss, 1 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4 impls, 0 clqs
0.03/0.04 c (round 2) 1 del vars, 120 del conss, 1 chg bounds, 4 chg sides, 0 chg coeffs, 696 upgd conss, 4 impls, 0 clqs
0.03/0.04 c (round 3) 5 del vars, 128 del conss, 1 chg bounds, 4 chg sides, 0 chg coeffs, 696 upgd conss, 4 impls, 0 clqs
0.03/0.04 c (0.0s) probing: 101/344 (29.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.03/0.04 c (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.04 c presolving (4 rounds):
0.03/0.04 c 5 deleted vars, 128 deleted constraints, 1 tightened bounds, 0 added holes, 4 changed sides, 0 changed coefficients
0.03/0.04 c 4 implications, 0 cliques
0.03/0.04 c presolved problem has 344 variables (344 bin, 0 int, 0 impl, 0 cont) and 579 constraints
0.03/0.04 c 579 constraints of type <logicor>
0.03/0.04 c transformed objective value is always integral (scale: 1)
0.03/0.04 c Presolving Time: 0.03
0.03/0.04 c strange?!, PURESAT with obj
0.03/0.04 c -----------------------------------------------------------------------------------------------
0.03/0.04 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.04 c limits/memory = c 13950
0.03/0.04 c # maximal time in seconds to run
0.03/0.04 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.04 c limits/time = c 1791
0.03/0.04 c # frequency for displaying node information lines
0.03/0.04 c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.04 c display/freq = c 10000
0.03/0.04 c -----------------------------------------------------------------------------------------------
0.03/0.04 c start solving problem
0.03/0.04 c
0.03/0.05 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.03/0.05 c 0.0s| 1 | 0 | 130 |2757k| 0 | 41 | 344 | 579 | 579 | 344 | 579 | 0 | 0 | 0 | 1.323214e+01 | -- | Inf
0.03/0.05 o 35
0.03/0.05 c R 0.0s| 1 | 0 | 130 |2767k| 0 | 41 | 344 | 579 | 579 | 344 | 579 | 0 | 0 | 0 | 1.323214e+01 | 3.500000e+01 | 164.51%
0.03/0.05 o 34
0.03/0.05 c s 0.0s| 1 | 0 | 130 |2776k| 0 | 41 | 344 | 579 | 579 | 344 | 579 | 0 | 0 | 0 | 1.323214e+01 | 3.400000e+01 | 156.95%
0.09/0.10 c 0.1s| 1 | 0 | 153 |3071k| 0 | 27 | 344 | 579 | 579 | 344 | 583 | 4 | 0 | 0 | 1.382127e+01 | 3.400000e+01 | 146.00%
0.09/0.10 o 25
0.09/0.10 c R 0.1s| 1 | 0 | 153 |3076k| 0 | 27 | 344 | 579 | 579 | 344 | 583 | 4 | 0 | 0 | 1.382127e+01 | 2.500000e+01 | 80.88%
0.09/0.13 c 0.1s| 1 | 0 | 175 |3218k| 0 | 30 | 344 | 579 | 579 | 344 | 587 | 8 | 0 | 0 | 1.423184e+01 | 2.500000e+01 | 75.66%
0.09/0.18 c 0.1s| 1 | 0 | 218 |3328k| 0 | 30 | 344 | 579 | 579 | 344 | 589 | 10 | 0 | 0 | 1.441456e+01 | 2.500000e+01 | 73.44%
0.19/0.22 c 0.2s| 1 | 0 | 240 |3422k| 0 | 28 | 344 | 579 | 579 | 344 | 591 | 12 | 0 | 0 | 1.450000e+01 | 2.500000e+01 | 72.41%
0.19/0.26 c 0.2s| 1 | 0 | 267 |3663k| 0 | 28 | 344 | 579 | 579 | 344 | 594 | 15 | 0 | 0 | 1.450000e+01 | 2.500000e+01 | 72.41%
0.29/0.35 c 0.3s| 1 | 0 | 305 |3938k| 0 | 22 | 344 | 579 | 579 | 344 | 595 | 16 | 0 | 0 | 1.450000e+01 | 2.500000e+01 | 72.41%
0.39/0.40 c 0.4s| 1 | 0 | 323 |4066k| 0 | 25 | 344 | 579 | 579 | 344 | 596 | 17 | 0 | 0 | 1.450000e+01 | 2.500000e+01 | 72.41%
0.39/0.45 c 0.4s| 1 | 0 | 340 |4174k| 0 | 28 | 344 | 579 | 579 | 344 | 597 | 18 | 0 | 0 | 1.500000e+01 | 2.500000e+01 | 66.67%
0.39/0.48 o 16
0.39/0.48 c k 0.5s| 1 | 0 | 340 |4183k| 0 | 28 | 344 | 579 | 579 | 344 | 597 | 18 | 0 | 0 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.49/0.51 c 0.5s| 1 | 0 | 340 |4183k| 0 | 28 | 344 | 579 | 579 | 344 | 597 | 18 | 0 | 0 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.49/0.54 c 0.5s| 1 | 0 | 340 |4161k| 0 | 28 | 344 | 553 | 553 | 344 | 526 | 18 | 0 | 0 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.59/0.66 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.59/0.66 c 0.6s| 1 | 0 | 389 |4161k| 0 | 34 | 344 | 553 | 553 | 344 | 526 | 18 | 0 | 25 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.69/0.77 c 0.7s| 1 | 0 | 406 |4161k| 0 | 32 | 344 | 550 | 550 | 344 | 526 | 18 | 0 | 40 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.78/0.82 c 0.8s| 1 | 0 | 406 |4161k| 0 | - | 344 | 550 | 550 | 344 | 526 | 18 | 0 | 46 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.78/0.82 c (run 1, node 1) restarting after 69 global fixings of integer variables
0.78/0.82 c
0.78/0.82 (restart) converted 18 cuts from the global cut pool into linear constraints
0.78/0.83 c
0.78/0.83 presolving:
0.78/0.83 c (round 1) 69 del vars, 72 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 0 upgd conss, 4 impls, 0 clqs
0.78/0.83 c (round 2) 69 del vars, 135 del conss, 0 chg bounds, 0 chg sides, 1 chg coeffs, 18 upgd conss, 4 impls, 0 clqs
0.78/0.84 c presolving (3 rounds):
0.78/0.84 c 69 deleted vars, 135 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 1 changed coefficients
0.78/0.84 c 4 implications, 0 cliques
0.78/0.84 c presolved problem has 275 variables (275 bin, 0 int, 0 impl, 0 cont) and 433 constraints
0.78/0.84 c 14 constraints of type <knapsack>
0.78/0.84 c 419 constraints of type <logicor>
0.78/0.84 c transformed objective value is always integral (scale: 1)
0.78/0.84 c Presolving Time: 0.05
0.78/0.84 c
0.78/0.84 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
0.78/0.84 c 0.8s| 1 | 0 | 482 |2766k| 0 | 34 | 275 | 433 | 433 | 275 | 433 | 0 | 0 | 46 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.78/0.89 c 0.8s| 1 | 0 | 501 |2859k| 0 | 38 | 275 | 433 | 433 | 275 | 435 | 2 | 0 | 46 | 1.500000e+01 | 1.600000e+01 | 6.67%
0.88/1.00 c 0.9s| 1 | 0 | 519 |2858k| 0 | 42 | 275 | 427 | 427 | 275 | 435 | 2 | 0 | 76 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.05 c 1.0s| 1 | 0 | 531 |2858k| 0 | 41 | 275 | 426 | 426 | 275 | 435 | 2 | 0 | 92 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.07 c 1.0s| 1 | 0 | 536 |2858k| 0 | 39 | 275 | 426 | 426 | 275 | 435 | 2 | 0 | 98 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.08 c 1.0s| 1 | 0 | 541 |2857k| 0 | 41 | 275 | 423 | 423 | 275 | 435 | 2 | 0 | 100 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.09 c 1.0s| 1 | 0 | 545 |2857k| 0 | 40 | 275 | 423 | 423 | 275 | 435 | 2 | 0 | 105 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.09 c 1.1s| 1 | 0 | 546 |2857k| 0 | 40 | 275 | 423 | 423 | 275 | 435 | 2 | 0 | 107 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.10 c 1.1s| 1 | 0 | 547 |2857k| 0 | 40 | 275 | 423 | 423 | 275 | 435 | 2 | 0 | 108 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.00/1.10 c 1.1s| 1 | 0 | 548 |2856k| 0 | 40 | 275 | 420 | 420 | 275 | 435 | 2 | 0 | 109 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.10 c 1.1s| 1 | 0 | 549 |2856k| 0 | 40 | 275 | 420 | 420 | 275 | 435 | 2 | 0 | 110 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.10 c 1.1s| 1 | 0 | 550 |2856k| 0 | 40 | 275 | 420 | 420 | 275 | 435 | 2 | 0 | 111 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.11 c 1.1s| 1 | 0 | 554 |2855k| 0 | 42 | 275 | 416 | 416 | 275 | 428 | 2 | 0 | 112 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.12 c 1.1s| 1 | 0 | 558 |2854k| 0 | 41 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 115 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.12 c 1.1s| 1 | 0 | 559 |2854k| 0 | 38 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 116 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.12 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.10/1.12 c 1.1s| 1 | 0 | 560 |2854k| 0 | 38 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 117 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.12 c 1.1s| 1 | 0 | 561 |2854k| 0 | 38 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 118 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.12 c 1.1s| 1 | 0 | 565 |2854k| 0 | 37 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 119 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.13 c 1.1s| 1 | 0 | 570 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 120 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.13 c 1.1s| 1 | 0 | 571 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 121 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.13 c 1.1s| 1 | 0 | 572 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 122 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.13 c 1.1s| 1 | 0 | 573 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 123 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.14 c 1.1s| 1 | 0 | 574 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 124 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.14 c 1.1s| 1 | 0 | 575 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 125 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.14 c 1.1s| 1 | 0 | 576 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 126 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.14 c 1.1s| 1 | 0 | 577 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 127 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.14 c 1.1s| 1 | 0 | 578 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 128 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.15 c 1.1s| 1 | 0 | 579 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 129 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.15 c 1.1s| 1 | 0 | 580 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 130 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.15 c 1.1s| 1 | 0 | 581 |2854k| 0 | 40 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 131 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.15 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.10/1.15 c 1.1s| 1 | 0 | 584 |2854k| 0 | 38 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 132 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.16 c 1.1s| 1 | 2 | 584 |2855k| 0 | 38 | 275 | 414 | 414 | 275 | 428 | 2 | 0 | 133 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.10/1.16 c (run 2, node 1) restarting after 45 global fixings of integer variables
1.10/1.16 c
1.10/1.16 (restart) converted 2 cuts from the global cut pool into linear constraints
1.10/1.16 c
1.10/1.16 presolving:
1.10/1.16 c (round 1) 45 del vars, 29 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2 upgd conss, 4 impls, 0 clqs
1.10/1.17 c (round 2) 45 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2 upgd conss, 4 impls, 0 clqs
1.10/1.17 c presolving (3 rounds):
1.10/1.17 c 45 deleted vars, 48 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.10/1.17 c 4 implications, 0 cliques
1.10/1.17 c presolved problem has 230 variables (230 bin, 0 int, 0 impl, 0 cont) and 368 constraints
1.10/1.17 c 16 constraints of type <knapsack>
1.10/1.17 c 352 constraints of type <logicor>
1.10/1.17 c transformed objective value is always integral (scale: 1)
1.10/1.17 c Presolving Time: 0.06
1.10/1.17 c
1.10/1.17 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.10/1.17 c 1.1s| 1 | 0 | 673 |2578k| 0 | 36 | 230 | 368 | 368 | 230 | 368 | 0 | 0 | 133 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.19/1.21 c 1.2s| 1 | 0 | 689 |2601k| 0 | 44 | 230 | 368 | 368 | 230 | 369 | 1 | 0 | 133 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.19/1.26 c 1.2s| 1 | 0 | 729 |2601k| 0 | 42 | 230 | 368 | 368 | 230 | 369 | 1 | 0 | 148 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.29/1.36 c 1.3s| 1 | 0 | 740 |2600k| 0 | 41 | 230 | 366 | 366 | 230 | 369 | 1 | 0 | 179 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.29/1.38 c 1.3s| 1 | 0 | 749 |2600k| 0 | 33 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 185 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.29/1.39 c 1.3s| 1 | 0 | 754 |2600k| 0 | 34 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 188 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.29/1.39 c 1.3s| 1 | 0 | 757 |2600k| 0 | 32 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 189 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.40 c 1.4s| 1 | 0 | 759 |2600k| 0 | 32 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 190 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.40 c 1.4s| 1 | 0 | 760 |2600k| 0 | 31 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 191 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.40 c 1.4s| 1 | 0 | 763 |2600k| 0 | 34 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 192 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.40 c 1.4s| 1 | 0 | 766 |2600k| 0 | 34 | 230 | 365 | 365 | 230 | 369 | 1 | 0 | 193 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.41 c 1.4s| 1 | 0 | 768 |2600k| 0 | 34 | 230 | 365 | 365 | 230 | 364 | 1 | 0 | 194 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.41 c 1.4s| 1 | 0 | 770 |2600k| 0 | 34 | 230 | 365 | 365 | 230 | 364 | 1 | 0 | 195 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.41 c 1.4s| 1 | 0 | 776 |2600k| 0 | 36 | 230 | 365 | 365 | 230 | 364 | 1 | 0 | 196 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.42 c 1.4s| 1 | 2 | 776 |2601k| 0 | 36 | 230 | 365 | 365 | 230 | 364 | 1 | 0 | 199 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.42 c (run 3, node 1) restarting after 23 global fixings of integer variables
1.39/1.42 c
1.39/1.42 presolving:
1.39/1.42 c (round 1) 23 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 4 impls, 0 clqs
1.39/1.42 c presolving (2 rounds):
1.39/1.42 c 23 deleted vars, 25 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.39/1.42 c 4 implications, 0 cliques
1.39/1.42 c presolved problem has 207 variables (207 bin, 0 int, 0 impl, 0 cont) and 340 constraints
1.39/1.42 c 16 constraints of type <knapsack>
1.39/1.42 c 324 constraints of type <logicor>
1.39/1.42 c transformed objective value is always integral (scale: 1)
1.39/1.42 c Presolving Time: 0.06
1.39/1.42 c
1.39/1.43 c time | node | left |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr| dualbound | primalbound | gap
1.39/1.43 c 1.4s| 1 | 0 | 870 |2492k| 0 | 42 | 207 | 340 | 340 | 207 | 340 | 0 | 0 | 199 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.39/1.46 c 1.4s| 1 | 0 | 892 |2657k| 0 | 41 | 207 | 340 | 340 | 207 | 342 | 2 | 0 | 199 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.59/1.61 c 1.6s| 1 | 0 | 900 |2657k| 0 | 35 | 207 | 339 | 339 | 207 | 342 | 2 | 0 | 238 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.59/1.62 c 1.6s| 1 | 0 | 908 |2657k| 0 | 35 | 207 | 339 | 339 | 207 | 342 | 2 | 0 | 242 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.59/1.63 c 1.6s| 1 | 0 | 914 |2656k| 0 | 34 | 207 | 335 | 335 | 207 | 342 | 2 | 0 | 244 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.59/1.64 c 1.6s| 1 | 0 | 919 |2656k| 0 | 36 | 207 | 335 | 335 | 207 | 342 | 2 | 0 | 247 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.59/1.64 c 1.6s| 1 | 2 | 919 |2656k| 0 | 36 | 207 | 335 | 335 | 207 | 342 | 2 | 0 | 249 | 1.500000e+01 | 1.600000e+01 | 6.67%
1.99/2.01 o 15
1.99/2.01 c * 1.9s| 8 | 0 | 1244 |2699k| 6 | - | 207 | 335 | 159 | 207 | 333 | 2 | 0 | 457 | 1.500000e+01 | 1.500000e+01 | 0.00%
1.99/2.20 c
1.99/2.20 c SCIP Status : problem is solved [optimal solution found]
1.99/2.20 c Solving Time (sec) : 1.95
1.99/2.20 c Solving Nodes : 8 (total of 11 nodes in 4 runs)
1.99/2.20 c Primal Bound : +1.50000000000000e+01 (9 solutions)
1.99/2.20 c Dual Bound : +1.50000000000000e+01
1.99/2.20 c Gap : 0.00 %
1.99/2.20 c NODE 8
1.99/2.20 c DUAL BOUND 15
1.99/2.20 c PRIMAL BOUND 15
1.99/2.20 c GAP 0
1.99/2.20 s OPTIMUM FOUND
1.99/2.20 v -x349 -x348 -x347 -x346 -x345 x344 -x343 x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328
1.99/2.20 v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307
1.99/2.20 v -x306 -x305 x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286
1.99/2.20 v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 x269 -x268 -x267 -x266 -x265
1.99/2.20 v -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x245 -x244
1.99/2.20 v -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223
1.99/2.20 v -x222 -x221 -x220 -x219 -x218 x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202
1.99/2.20 v -x201 -x200 x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181
1.99/2.20 v -x180 -x179 -x178 x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160
1.99/2.20 v -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140
1.99/2.20 v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119
1.99/2.20 v -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97
1.99/2.20 v -x96 -x95 x94 -x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 x79 -x78 -x77 -x76 -x75 -x74 x73 -x72
1.99/2.20 v -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 -x46
1.99/2.20 v -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21
1.99/2.20 v -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1
1.99/2.20 c SCIP Status : problem is solved [optimal solution found]
1.99/2.20 c Solving Time : 1.95
1.99/2.20 c Original Problem :
1.99/2.20 c Problem name : HOME/instance-3732365-1338695135.opb
1.99/2.20 c Variables : 349 (349 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.20 c Constraints : 707 initial, 707 maximal
1.99/2.20 c Presolved Problem :
1.99/2.20 c Problem name : t_HOME/instance-3732365-1338695135.opb
1.99/2.20 c Variables : 207 (207 binary, 0 integer, 0 implicit integer, 0 continuous)
1.99/2.20 c Constraints : 340 initial, 340 maximal
1.99/2.20 c Presolvers : Time FixedVars AggrVars ChgTypes ChgBounds AddHoles DelCons ChgSides ChgCoefs
1.99/2.20 c trivial : 0.00 137 0 0 0 0 0 0 0
1.99/2.20 c dualfix : 0.00 4 0 0 0 0 0 0 0
1.99/2.20 c boundshift : 0.00 0 0 0 0 0 0 0 0
1.99/2.20 c inttobinary : 0.00 0 0 0 0 0 0 0 0
1.99/2.20 c implics : 0.00 0 0 0 0 0 0 0 0
1.99/2.20 c probing : 0.01 0 0 0 0 0 0 0 0
1.99/2.20 c knapsack : 0.02 0 0 0 0 0 0 0 0
1.99/2.20 c linear : 0.01 1 0 0 1 0 11 4 1
1.99/2.20 c logicor : 0.00 0 0 0 0 0 325 0 0
1.99/2.20 c root node : - 146 - - 146 - - - -
1.99/2.20 c Constraints : Number #Separate #Propagate #EnfoLP #EnfoPS Cutoffs DomReds Cuts Conss Children
1.99/2.20 c integral : 0 0 0 87 0 0 166 0 0 16
1.99/2.20 c knapsack : 16 3 91 0 0 0 0 0 0 0
1.99/2.20 c logicor : 324 15 99 1 0 0 42 0 0 0
1.99/2.20 c countsols : 0 0 0 1 0 0 0 0 0 0
1.99/2.20 c Constraint Timings : TotalTime Separate Propagate EnfoLP EnfoPS
1.99/2.20 c integral : 1.14 0.00 0.00 1.14 0.00
1.99/2.20 c knapsack : 0.00 0.00 0.00 0.00 0.00
1.99/2.20 c logicor : 0.01 0.00 0.01 0.00 0.00
1.99/2.20 c countsols : 0.00 0.00 0.00 0.00 0.00
1.99/2.20 c Propagators : Time Calls Cutoffs DomReds
1.99/2.20 c rootredcost : 0.00 0 0 0
1.99/2.20 c pseudoobj : 0.00 105 0 0
1.99/2.20 c Conflict Analysis : Time Calls Success Conflicts Literals Reconvs ReconvLits LP Iters
1.99/2.20 c propagation : 0.00 0 0 0 0.0 0 0.0 -
1.99/2.20 c infeasible LP : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.20 c bound exceed. LP : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.20 c strong branching : 0.00 0 0 0 0.0 0 0.0 0
1.99/2.20 c pseudo solution : 0.00 0 0 0 0.0 0 0.0 -
1.99/2.20 c applied globally : - - - 0 0.0 - - -
1.99/2.20 c applied locally : - - - 0 0.0 - - -
1.99/2.20 c Separators : Time Calls Cutoffs DomReds Cuts Conss
1.99/2.20 c cut pool : 0.00 0 - - 0 - (maximal pool size: 33)
1.99/2.20 c redcost : 0.00 34 0 54 0 0
1.99/2.20 c impliedbounds : 0.00 15 0 0 0 0
1.99/2.20 c intobj : 0.00 0 0 0 0 0
1.99/2.20 c gomory : 0.32 15 0 0 1894 0
1.99/2.20 c strongcg : 0.18 15 0 0 1498 0
1.99/2.20 c cmir : 0.05 13 0 0 2 0
1.99/2.20 c flowcover : 0.06 13 0 0 5 0
1.99/2.20 c clique : 0.01 4 0 0 0 0
1.99/2.20 c zerohalf : 0.00 0 0 0 0 0
1.99/2.20 c mcf : 0.00 4 0 0 0 0
1.99/2.20 c Pricers : Time Calls Vars
1.99/2.20 c problem variables: 0.00 0 0
1.99/2.20 c Branching Rules : Time Calls Cutoffs DomReds Cuts Conss Children
1.99/2.20 c relpscost : 1.14 86 0 166 0 0 16
1.99/2.20 c pscost : 0.00 0 0 0 0 0 0
1.99/2.20 c inference : 0.00 0 0 0 0 0 0
1.99/2.20 c mostinf : 0.00 0 0 0 0 0 0
1.99/2.20 c leastinf : 0.00 0 0 0 0 0 0
1.99/2.20 c fullstrong : 0.00 0 0 0 0 0 0
1.99/2.20 c allfullstrong : 0.00 0 0 0 0 0 0
1.99/2.20 c random : 0.00 0 0 0 0 0 0
1.99/2.20 c Primal Heuristics : Time Calls Found
1.99/2.20 c LP solutions : 0.00 - 1
1.99/2.20 c pseudo solutions : 0.00 - 0
1.99/2.20 c coefdiving : 0.00 0 0
1.99/2.20 c pscostdiving : 0.00 0 0
1.99/2.20 c fracdiving : 0.00 0 0
1.99/2.20 c veclendiving : 0.00 0 0
1.99/2.20 c objpscostdiving : 0.00 0 0
1.99/2.20 c rootsoldiving : 0.00 0 0
1.99/2.20 c oneopt : 0.00 1 1
1.99/2.20 c simplerounding : 0.00 97 0
1.99/2.20 c rounding : 0.01 97 2
1.99/2.20 c shifting : 0.01 62 4
1.99/2.20 c intshifting : 0.00 0 0
1.99/2.20 c fixandinfer : 0.00 0 0
1.99/2.20 c feaspump : 0.00 0 0
1.99/2.20 c intdiving : 0.00 0 0
1.99/2.20 c actconsdiving : 0.00 0 0
1.99/2.20 c linesearchdiving : 0.00 0 0
1.99/2.20 c guideddiving : 0.00 0 0
1.99/2.20 c octane : 0.00 0 0
1.99/2.20 c rens : 0.01 1 1
1.99/2.20 c rins : 0.00 0 0
1.99/2.20 c localbranching : 0.00 0 0
1.99/2.20 c mutation : 0.00 0 0
1.99/2.20 c crossover : 0.00 0 0
1.99/2.20 c dins : 0.00 0 0
1.99/2.20 c LP : Time Calls Iterations Iter/call Iter/sec
1.99/2.20 c primal LP : 0.00 0 0 0.00 -
1.99/2.20 c dual LP : 0.05 99 1244 12.57 24880.00
1.99/2.20 c barrier LP : 0.00 0 0 0.00 -
1.99/2.20 c diving/probing LP: 0.00 0 0 0.00 -
1.99/2.20 c strong branching : 1.14 457 20335 44.50 17837.72
1.99/2.20 c (at root node) : - 249 13180 52.93 -
1.99/2.20 c conflict analysis: 0.00 0 0 0.00 -
1.99/2.20 c B&B Tree :
1.99/2.20 c number of runs : 4
1.99/2.20 c nodes : 8
1.99/2.20 c nodes (total) : 11
1.99/2.20 c nodes left : 0
1.99/2.20 c max depth : 6
1.99/2.20 c max depth (total): 6
1.99/2.20 c backtracks : 0 (0.0%)
1.99/2.20 c delayed cutoffs : 0
1.99/2.20 c repropagations : 0 (0 domain reductions, 0 cutoffs)
1.99/2.20 c avg switch length: 2.00
1.99/2.20 c switching time : 0.01
1.99/2.20 c Solution :
1.99/2.20 c Solutions found : 9 (5 improvements)
1.99/2.20 c Primal Bound : +1.50000000000000e+01 (in run 4, after 8 nodes, 1.95 seconds, depth 6, found by <relaxation>)
1.99/2.20 c Dual Bound : +1.50000000000000e+01
1.99/2.20 c Gap : 0.00 %
1.99/2.20 c Root Dual Bound : +1.50000000000000e+01
1.99/2.20 c Time complete: 2.01.
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-3732365-1338695135/watcher-3732365-1338695135 -o /tmp/evaluation-result-3732365-1338695135/solver-3732365-1338695135 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3732365-1338695135.opb
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: 2.00 2.00 2.00 4/176 15281
/proc/meminfo: memFree=30467304/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=8732 CPUtime=0 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 1545 0 0 0 0 0 0 0 20 0 1 0 335639389 8941568 1498 33554432000 4194304 7823515 140736709963216 140735224316344 6883856 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 2183 1498 354 887 0 1293 0
[startup+0.0445241 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 15281
/proc/meminfo: memFree=30467304/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=15488 CPUtime=0.03 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 3314 0 0 0 3 0 0 0 20 0 1 0 335639389 15859712 2913 33554432000 4194304 7823515 140736709963216 140735224316344 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 3872 2913 432 887 0 2982 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15488
[startup+0.100247 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 15281
/proc/meminfo: memFree=30467304/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=21356 CPUtime=0.09 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 4984 0 0 0 9 0 0 0 20 0 1 0 335639389 21868544 4557 33554432000 4194304 7823515 140736709963216 140735224316344 6883856 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 5339 4557 547 887 0 4449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21356
[startup+0.300225 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 15281
/proc/meminfo: memFree=30467304/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=29200 CPUtime=0.29 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 6989 0 0 0 28 1 0 0 20 0 1 0 335639389 29900800 6514 33554432000 4194304 7823515 140736709963216 140736709958360 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 7300 6514 549 887 0 6410 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29200
[startup+0.700222 s]
/proc/loadavg: 2.00 2.00 2.00 4/176 15281
/proc/meminfo: memFree=30467304/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=35368 CPUtime=0.69 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 10031 0 0 0 67 2 0 0 20 0 1 0 335639389 36216832 8085 33554432000 4194304 7823515 140736709963216 140736709958360 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 8842 8085 573 887 0 7952 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35368
[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15282
/proc/meminfo: memFree=30436512/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=35512 CPUtime=1.49 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 10096 0 0 0 145 4 0 0 20 0 1 0 335639389 36364288 8093 33554432000 4194304 7823515 140736709963216 140736709958360 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 8878 8093 575 887 0 7988 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35512
Solver just ended. Dumping a history of the last processes samples
[startup+1.90022 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15282
/proc/meminfo: memFree=30436512/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=35512 CPUtime=1.88 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 10096 0 0 0 184 4 0 0 20 0 1 0 335639389 36364288 8093 33554432000 4194304 7823515 140736709963216 140736709958264 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 8878 8093 575 887 0 7988 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 35512
[startup+2.00104 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15282
/proc/meminfo: memFree=30436512/32873648 swapFree=6860/6860
[pid=15281] ppid=15279 vsize=35512 CPUtime=1.99 cores=1,3,5,7
/proc/15281/stat : 15281 (pbscip.linux.x8) R 15279 15281 4790 0 -1 4202496 10096 0 0 0 194 5 0 0 20 0 1 0 335639389 36364288 8093 33554432000 4194304 7823515 140736709963216 140736709958264 6954986 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/15281/statm: 8878 8093 575 887 0 7988 0
Current children cumulated CPU time (s) 1.99
Current children cumulated vsize (KiB) 35512
Child status: 0
Real time (s): 2.02608
CPU time (s): 2.02469
CPU user time (s): 1.9687
CPU system time (s): 0.055991
CPU usage (%): 99.9313
Max. virtual memory (cumulated for all children) (KiB): 42352
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.9687
system time used= 0.055991
maximum resident set size= 38204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10101
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= 11
runsolver used 0.012998 second user time and 0.014997 second system time
The end