Trace number 3451001

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4OPT379 279.4 279.395

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii8b2.opb
MD5SUM70025ca48ca8d6f0557fd72393d339c2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark379
Best CPU time to get the best result obtained on this benchmark250.34
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 379
Optimality of the best value was proved NO
Number of variables1152
Total number of constraints4664
Number of constraints which are clauses4664
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 1152
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1152
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1152
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

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-3451001-1307081763.opb>
0.00/0.03	c original problem has 1152 variables (1152 bin, 0 int, 0 impl, 0 cont) and 4664 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.00/0.04	c presolving:
0.00/0.06	c (round 1) 12 del vars, 12 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 29688 impls, 0 clqs
0.00/0.07	c (round 2) 12 del vars, 24 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 4160 upgd conss, 29688 impls, 0 clqs
0.00/0.08	c (round 3) 12 del vars, 24 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 4640 upgd conss, 29688 impls, 0 clqs
0.08/0.12	c    (0.1s) probing: 101/1140 (8.9%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.08/0.12	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.08/0.12	c presolving (4 rounds):
0.08/0.12	c  12 deleted vars, 24 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.08/0.12	c  29688 implications, 0 cliques
0.08/0.12	c presolved problem has 1140 variables (1140 bin, 0 int, 0 impl, 0 cont) and 4640 constraints
0.08/0.12	c    4452 constraints of type <setppc>
0.08/0.12	c     188 constraints of type <logicor>
0.08/0.12	c transformed objective value is always integral (scale: 1)
0.08/0.12	c Presolving Time: 0.08
0.08/0.12	c - non default parameters ----------------------------------------------------------------------
0.08/0.12	c # SCIP version 2.0.1.5
0.08/0.12	c 
0.08/0.12	c # frequency for displaying node information lines
0.08/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.12	c display/freq = 10000
0.08/0.12	c 
0.08/0.12	c # maximal time in seconds to run
0.08/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.12	c limits/time = 1800
0.08/0.12	c 
0.08/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.12	c limits/memory = 13950
0.08/0.12	c 
0.08/0.12	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.08/0.12	c # [type: int, range: [1,2], default: 1]
0.08/0.12	c timing/clocktype = 2
0.08/0.12	c 
0.08/0.12	c # belongs reading time to solving time?
0.08/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.12	c timing/reading = TRUE
0.08/0.12	c 
0.08/0.12	c # should presolving try to simplify inequalities
0.08/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.12	c constraints/linear/simplifyinequalities = TRUE
0.08/0.12	c 
0.08/0.12	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.08/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.12	c constraints/indicator/addCouplingCons = TRUE
0.08/0.12	c 
0.08/0.12	c # should presolving try to simplify knapsacks
0.08/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.12	c constraints/knapsack/simplifyinequalities = TRUE
0.08/0.12	c 
0.08/0.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.08/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.12	c separating/rapidlearning/freq = 0
0.08/0.12	c 
0.08/0.12	c -----------------------------------------------------------------------------------------------
0.08/0.12	c start solving
0.08/0.12	c 
0.29/0.35	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.35	c   0.3s|     1 |     0 |  1762 |     - |9409k|   0 | 820 |1140 |4663 |1140 |4640 |   0 |  23 |   0 | 2.345000e+02 |      --      |    Inf 
1.29/1.34	o 548
1.29/1.34	c y 1.3s|     1 |     0 |  6797 |     - |  10M|   0 | 820 |1140 |4663 |1140 |4640 |   0 |  23 |   0 | 2.345000e+02 | 5.480000e+02 | 133.69%
1.29/1.37	c   1.4s|     1 |     0 |  6891 |     - |9638k|   0 | 815 |1140 |4742 |1140 |4647 |   7 |  23 |   0 | 2.397500e+02 | 5.480000e+02 | 128.57%
1.29/1.37	o 546
1.29/1.37	c b 1.4s|     1 |     0 |  6891 |     - |9666k|   0 | 815 |1140 |4742 |1140 |4647 |   7 |  23 |   0 | 2.397500e+02 | 5.460000e+02 | 127.74%
1.39/1.47	c   1.5s|     1 |     0 |  6973 |     - |9743k|   0 | 813 |1140 |4742 |1140 |4657 |  17 |  23 |   0 | 2.445000e+02 | 5.460000e+02 | 123.31%
1.49/1.56	c   1.6s|     1 |     0 |  7071 |     - |9842k|   0 | 811 |1140 |4742 |1140 |4669 |  29 |  23 |   0 | 2.486875e+02 | 5.460000e+02 | 119.55%
1.59/1.66	c   1.7s|     1 |     0 |  7203 |     - |9921k|   0 | 808 |1140 |4742 |1140 |4680 |  40 |  23 |   0 | 2.530375e+02 | 5.460000e+02 | 115.78%
1.69/1.77	c   1.8s|     1 |     0 |  7352 |     - |  10M|   0 | 806 |1140 |4742 |1140 |4690 |  50 |  23 |   0 | 2.570625e+02 | 5.460000e+02 | 112.40%
1.79/1.89	c   1.9s|     1 |     0 |  7502 |     - |  10M|   0 | 805 |1140 |4742 |1140 |4700 |  60 |  23 |   0 | 2.600000e+02 | 5.460000e+02 | 110.00%
1.99/2.00	c   2.0s|     1 |     0 |  7613 |     - |  10M|   0 | 805 |1140 |4742 |1140 |4709 |  69 |  23 |   0 | 2.614375e+02 | 5.460000e+02 | 108.85%
2.10/2.12	c   2.1s|     1 |     0 |  7752 |     - |  11M|   0 | 803 |1140 |4742 |1140 |4720 |  80 |  23 |   0 | 2.630417e+02 | 5.460000e+02 | 107.57%
2.21/2.25	c   2.2s|     1 |     0 |  7950 |     - |  11M|   0 | 805 |1140 |4742 |1140 |4735 |  95 |  23 |   0 | 2.639357e+02 | 5.460000e+02 | 106.87%
2.39/2.42	c   2.4s|     1 |     0 |  8184 |     - |  11M|   0 | 799 |1140 |4742 |1140 |4750 | 110 |  23 |   0 | 2.654051e+02 | 5.460000e+02 | 105.72%
2.49/2.54	c   2.5s|     1 |     0 |  8457 |     - |  12M|   0 | 800 |1140 |4742 |1140 |4764 | 124 |  23 |   0 | 2.676483e+02 | 5.460000e+02 | 104.00%
2.59/2.66	c   2.7s|     1 |     0 |  8760 |     - |  12M|   0 | 807 |1140 |4742 |1140 |4781 | 141 |  23 |   0 | 2.701378e+02 | 5.460000e+02 | 102.12%
2.79/2.82	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.79/2.82	c   2.8s|     1 |     0 |  9143 |     - |  12M|   0 | 805 |1140 |4742 |1140 |4796 | 156 |  23 |   0 | 2.720262e+02 | 5.460000e+02 | 100.72%
2.89/2.97	c   3.0s|     1 |     0 |  9372 |     - |  13M|   0 | 810 |1140 |4742 |1140 |4807 | 167 |  23 |   0 | 2.729519e+02 | 5.460000e+02 | 100.04%
3.09/3.16	c   3.2s|     1 |     0 |  9765 |     - |  13M|   0 | 813 |1140 |4742 |1140 |4823 | 183 |  23 |   0 | 2.744043e+02 | 5.460000e+02 |  98.98%
3.31/3.34	c   3.3s|     1 |     0 | 10112 |     - |  13M|   0 | 812 |1140 |4742 |1140 |4837 | 197 |  23 |   0 | 2.755377e+02 | 5.460000e+02 |  98.16%
3.49/3.54	c   3.5s|     1 |     0 | 10508 |     - |  14M|   0 | 809 |1140 |4742 |1140 |4838 | 216 |  23 |   0 | 2.764509e+02 | 5.460000e+02 |  97.50%
3.69/3.75	c   3.7s|     1 |     0 | 10774 |     - |  14M|   0 | 810 |1140 |4742 |1140 |4850 | 228 |  23 |   0 | 2.771652e+02 | 5.460000e+02 |  96.99%
3.99/4.07	c   4.1s|     1 |     0 | 11027 |     - |  14M|   0 | 811 |1140 |4742 |1140 |4858 | 236 |  23 |   0 | 2.774525e+02 | 5.460000e+02 |  96.79%
4.30/4.41	c   4.4s|     1 |     0 | 11388 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4869 | 247 |  23 |   0 | 2.778610e+02 | 5.460000e+02 |  96.50%
4.59/4.62	c   4.6s|     1 |     0 | 11606 |     - |  14M|   0 | 808 |1140 |4742 |1140 |4879 | 257 |  23 |   0 | 2.781526e+02 | 5.460000e+02 |  96.30%
4.79/4.84	c   4.8s|     1 |     0 | 11742 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4888 | 266 |  23 |   0 | 2.783836e+02 | 5.460000e+02 |  96.13%
4.99/5.09	c   5.1s|     1 |     0 | 11902 |     - |  14M|   0 | 810 |1140 |4742 |1140 |4861 | 273 |  23 |   0 | 2.785176e+02 | 5.460000e+02 |  96.04%
5.29/5.32	c   5.3s|     1 |     0 | 12025 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4866 | 278 |  23 |   0 | 2.786279e+02 | 5.460000e+02 |  95.96%
5.51/5.55	c   5.6s|     1 |     0 | 12099 |     - |  14M|   0 | 809 |1140 |4742 |1140 |4868 | 280 |  23 |   0 | 2.787163e+02 | 5.460000e+02 |  95.90%
5.69/5.78	c   5.8s|     1 |     0 | 12129 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4870 | 282 |  23 |   0 | 2.787282e+02 | 5.460000e+02 |  95.89%
5.99/6.00	c   6.0s|     1 |     0 | 12163 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4872 | 284 |  23 |   0 | 2.787531e+02 | 5.460000e+02 |  95.87%
7.48/7.51	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
7.48/7.51	c   7.5s|     1 |     2 | 12163 |     - |  14M|   0 | 813 |1140 |4742 |1140 |4872 | 284 |  23 |  16 | 2.787531e+02 | 5.460000e+02 |  95.87%
11.01/11.08	o 421
11.01/11.08	c c11.1s|     6 |     7 | 13871 | 341.6 |  15M|   5 |   - |1140 |4743 |1140 |4774 | 284 |  24 |  69 | 2.797492e+02 | 4.210000e+02 |  50.49%
11.01/11.08	o 419
11.01/11.08	c b11.1s|     7 |     6 | 13871 | 284.7 |  15M|   5 |   - |1140 |4743 |1140 |4774 | 284 |  24 |  69 | 2.797492e+02 | 4.190000e+02 |  49.78%
33.09/33.16	o 418
33.09/33.16	c R33.2s|   150 |    85 | 32996 | 139.8 |  15M|  20 |  16 |1140 |4748 |1140 |4774 | 284 |  29 | 457 | 2.811433e+02 | 4.180000e+02 |  48.68%
33.09/33.16	o 417
33.09/33.16	c b33.2s|   150 |    84 | 32996 | 139.8 |  15M|  20 |   - |1140 |4748 |1140 |4774 | 284 |  29 | 457 | 2.811433e+02 | 4.170000e+02 |  48.32%
36.79/36.86	o 411
36.79/36.86	c R36.9s|   258 |   111 | 46606 | 134.0 |  16M|  24 |  25 |1140 |4768 |1140 |4774 | 284 |  49 | 475 | 2.813132e+02 | 4.110000e+02 |  46.10%
36.79/36.86	o 410
36.79/36.86	c b36.9s|   258 |   112 | 46606 | 134.0 |  16M|  24 |  25 |1140 |4768 |1140 |4774 | 284 |  49 | 475 | 2.813132e+02 | 4.100000e+02 |  45.75%
36.79/36.87	o 408
36.79/36.87	c *36.9s|   260 |   109 | 46614 | 133.0 |  16M|  24 |   - |1140 |4768 |1140 |4774 | 284 |  49 | 475 | 2.813132e+02 | 4.080000e+02 |  45.03%
36.79/36.87	o 406
36.79/36.87	c *36.9s|   261 |   105 | 46616 | 132.5 |  16M|  24 |   - |1140 |4768 |1140 |4774 | 284 |  49 | 475 | 2.813132e+02 | 4.060000e+02 |  44.32%
46.21/46.23	o 393
46.21/46.23	c c46.2s|   572 |   158 | 81327 | 121.1 |  16M|  27 |   - |1140 |4780 |1140 |4774 | 284 |  61 | 567 | 2.817382e+02 | 3.930000e+02 |  39.49%
46.21/46.24	o 392
46.21/46.24	c b46.2s|   572 |   155 | 81327 | 121.1 |  16M|  27 | 533 |1140 |4780 |1140 |4774 | 284 |  61 | 567 | 2.817382e+02 | 3.920000e+02 |  39.14%
49.29/49.36	o 386
49.29/49.36	c o49.4s|   596 |   177 | 94435 | 138.3 |  16M|  27 |   0 |1140 |4780 |1140 |4774 | 284 |  61 | 594 | 2.820084e+02 | 3.860000e+02 |  36.88%
49.29/49.39	o 383
49.29/49.39	c b49.4s|   597 |   155 | 94556 | 138.2 |  16M|  27 | 691 |1140 |4780 |1140 |4774 | 284 |  61 | 594 | 2.820084e+02 | 3.830000e+02 |  35.81%
50.29/50.35	o 382
50.29/50.35	c v50.3s|   608 |   162 | 99758 | 144.3 |  16M|  27 |   - |1140 |4781 |1140 |4774 | 284 |  62 | 594 | 2.820084e+02 | 3.820000e+02 |  35.46%
50.29/50.39	o 381
50.29/50.39	c b50.4s|   609 |   159 | 99904 | 144.3 |  16M|  27 | 691 |1140 |4781 |1140 |4774 | 284 |  62 | 594 | 2.820084e+02 | 3.810000e+02 |  35.10%
58.31/58.33	o 379
58.31/58.33	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
58.31/58.33	c v58.3s|   715 |   205 |131720 | 167.4 |  17M|  27 |   - |1140 |4801 |1140 |4774 | 284 |  82 | 663 | 2.841753e+02 | 3.790000e+02 |  33.37%
237.51/237.57	c   238s| 10000 |   296 |813444 |  80.1 |  18M|  44 |   - |1140 |4698 |1140 |4774 | 284 | 175 |2891 | 3.477699e+02 | 3.790000e+02 |   8.98%
279.31/279.37	c 
279.31/279.37	c SCIP Status        : problem is solved [optimal solution found]
279.31/279.37	c Solving Time (sec) : 279.37
279.31/279.37	c Solving Nodes      : 13682
279.31/279.37	c Primal Bound       : +3.79000000000000e+02 (46 solutions)
279.31/279.37	c Dual Bound         : +3.79000000000000e+02
279.31/279.37	c Gap                : 0.00 %
279.31/279.37	s OPTIMUM FOUND
279.31/279.37	v x1152 -x1151 -x1150 x1149 x1148 -x1147 x1146 -x1145 x1144 -x1143 x1142 -x1141 -x1140 -x1139 x1138 -x1137 -x1136 -x1135 -x1134 -x1133 
279.31/279.37	v -x1132 x1131 x1130 -x1129 x1128 -x1127 -x1126 -x1125 x1124 -x1123 x1122 -x1121 x1120 -x1119 -x1118 x1117 -x1116 -x1115 
279.31/279.37	v x1114 -x1113 -x1112 -x1111 -x1110 -x1109 -x1108 x1107 x1106 -x1105 -x1104 -x1103 -x1102 -x1101 -x1100 -x1099 -x1098 -x1097 -x1096 
279.31/279.37	v x1095 x1094 -x1093 x1092 -x1091 -x1090 x1089 x1088 -x1087 x1086 -x1085 x1084 -x1083 x1082 -x1081 x1080 -x1079 -x1078 x1077 
279.31/279.37	v x1076 -x1075 x1074 -x1073 x1072 -x1071 x1070 -x1069 -x1068 -x1067 x1066 -x1065 -x1064 -x1063 -x1062 -x1061 -x1060 x1059 x1058 
279.31/279.37	v -x1057 -x1056 -x1055 x1054 -x1053 -x1052 -x1051 -x1050 -x1049 -x1048 x1047 x1046 -x1045 -x1044 -x1043 x1042 -x1041 -x1040 
279.31/279.37	v x1039 -x1038 -x1037 -x1036 -x1035 x1034 -x1033 -x1032 -x1031 x1030 -x1029 -x1028 -x1027 -x1026 -x1025 -x1024 x1023 x1022 -x1021 
279.31/279.37	v -x1020 -x1019 x1018 -x1017 -x1016 -x1015 -x1014 -x1013 -x1012 x1011 x1010 -x1009 x1008 -x1007 -x1006 x1005 x1004 -x1003 x1002 
279.31/279.37	v -x1001 x1000 -x999 x998 -x997 -x996 -x995 -x994 -x993 -x992 -x991 -x990 x989 -x988 -x987 x986 -x985 x984 -x983 -x982 x981 
279.31/279.37	v x980 -x979 x978 -x977 x976 -x975 x974 -x973 x972 -x971 -x970 x969 x968 -x967 x966 -x965 x964 -x963 x962 -x961 -x960 -x959 -x958 
279.31/279.37	v -x957 -x956 -x955 -x954 -x953 -x952 x951 x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 x941 -x940 -x939 x938 -x937 
279.31/279.37	v -x936 -x935 -x934 -x933 -x932 x931 -x930 -x929 -x928 -x927 x926 -x925 -x924 -x923 -x922 x921 -x920 -x919 -x918 -x917 -x916 
279.31/279.37	v -x915 x914 -x913 x912 -x911 -x910 x909 x908 -x907 x906 -x905 x904 -x903 x902 -x901 -x900 -x899 -x898 -x897 -x896 -x895 -x894 
279.31/279.37	v -x893 -x892 x891 x890 -x889 -x888 -x887 x886 -x885 -x884 -x883 -x882 -x881 -x880 -x879 -x878 x877 -x876 -x875 x874 -x873 -x872 
279.31/279.37	v -x871 -x870 -x869 -x868 -x867 -x866 x865 -x864 -x863 x862 -x861 -x860 -x859 -x858 -x857 -x856 x855 x854 -x853 x852 -x851 -x850 
279.31/279.37	v x849 x848 -x847 x846 -x845 x844 -x843 x842 -x841 x840 -x839 -x838 x837 x836 -x835 x834 -x833 x832 -x831 x830 -x829 x828 -x827 
279.31/279.37	v -x826 -x825 x824 -x823 x822 -x821 x820 -x819 -x818 x817 x816 -x815 -x814 x813 x812 -x811 x810 -x809 x808 -x807 x806 -x805 
279.31/279.37	v x804 -x803 -x802 x801 x800 -x799 x798 -x797 x796 -x795 x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 x783 
279.31/279.37	v x782 -x781 -x780 -x779 x778 -x777 -x776 -x775 -x774 x773 -x772 -x771 x770 -x769 -x768 -x767 x766 -x765 -x764 -x763 -x762 x761 
279.31/279.37	v -x760 -x759 x758 -x757 x756 -x755 x754 -x753 x752 -x751 x750 -x749 x748 -x747 -x746 x745 -x744 -x743 x742 -x741 -x740 -x739 
279.31/279.37	v -x738 -x737 -x736 x735 x734 -x733 x732 -x731 -x730 x729 x728 -x727 x726 -x725 x724 -x723 x722 -x721 x720 -x719 -x718 x717 x716 
279.31/279.37	v -x715 x714 -x713 x712 -x711 x710 -x709 x708 -x707 -x706 x705 x704 -x703 x702 -x701 x700 -x699 x698 -x697 x696 -x695 -x694 
279.31/279.37	v x693 x692 -x691 x690 -x689 x688 -x687 x686 -x685 -x684 -x683 x682 -x681 -x680 -x679 -x678 -x677 -x676 x675 x674 -x673 -x672 
279.31/279.37	v -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 x663 x662 -x661 x660 -x659 -x658 x657 x656 -x655 x654 -x653 x652 -x651 x650 -x649 
279.31/279.37	v -x648 -x647 x646 -x645 -x644 -x643 -x642 -x641 -x640 x639 x638 -x637 -x636 -x635 x634 -x633 -x632 -x631 -x630 -x629 -x628 
279.31/279.37	v x627 x626 -x625 x624 -x623 -x622 x621 x620 -x619 x618 -x617 x616 -x615 x614 -x613 -x612 -x611 x610 -x609 -x608 -x607 -x606 
279.31/279.37	v -x605 -x604 x603 x602 -x601 -x600 -x599 x598 -x597 -x596 -x595 -x594 -x593 -x592 x591 x590 -x589 x588 -x587 -x586 x585 x584 -x583 
279.31/279.37	v x582 -x581 x580 -x579 x578 -x577 -x576 -x575 x574 -x573 -x572 -x571 -x570 -x569 -x568 x567 x566 -x565 -x564 -x563 x562 -x561 
279.31/279.37	v -x560 x559 -x558 -x557 -x556 -x555 x554 -x553 x552 -x551 -x550 -x549 x548 -x547 x546 -x545 x544 -x543 -x542 x541 -x540 -x539 
279.31/279.37	v -x538 -x537 -x536 -x535 -x534 -x533 -x532 x531 x530 -x529 -x528 -x527 x526 -x525 -x524 -x523 -x522 -x521 -x520 x519 x518 
279.31/279.37	v -x517 -x516 -x515 x514 -x513 -x512 -x511 -x510 -x509 -x508 x507 x506 -x505 -x504 -x503 -x502 x501 -x500 -x499 -x498 -x497 -x496 
279.31/279.37	v -x495 -x494 -x493 -x492 -x491 x490 -x489 -x488 -x487 -x486 -x485 -x484 x483 x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 
279.31/279.37	v -x474 -x473 -x472 -x471 -x470 x469 -x468 x467 x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 -x457 -x456 -x455 -x454 
279.31/279.37	v -x453 -x452 -x451 -x450 x449 -x448 -x447 x446 -x445 x444 -x443 -x442 x441 x440 -x439 x438 -x437 x436 -x435 x434 -x433 -x432 x431 
279.31/279.37	v -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 
279.31/279.37	v x409 -x408 -x407 x406 -x405 -x404 x403 -x402 -x401 -x400 -x399 x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 
279.31/279.37	v -x388 x387 x386 -x385 x384 -x383 -x382 x381 x380 -x379 x378 -x377 x376 -x375 x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 
279.31/279.37	v -x366 -x365 -x364 x363 x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 x351 x350 -x349 -x348 -x347 -x346 -x345 
279.31/279.37	v -x344 -x343 -x342 x341 -x340 -x339 x338 -x337 x336 -x335 -x334 x333 x332 -x331 x330 -x329 x328 -x327 x326 -x325 -x324 -x323 
279.31/279.37	v -x322 -x321 -x320 -x319 -x318 -x317 -x316 x315 x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 
279.31/279.37	v x301 -x300 -x299 x298 -x297 -x296 -x295 -x294 -x293 -x292 x291 x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 
279.31/279.37	v x279 x278 -x277 -x276 -x275 x274 -x273 -x272 -x271 -x270 -x269 -x268 x267 x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 
279.31/279.37	v -x258 -x257 -x256 x255 x254 -x253 -x252 -x251 x250 -x249 -x248 -x247 -x246 x245 -x244 -x243 x242 -x241 -x240 -x239 -x238 -x237 
279.31/279.37	v -x236 -x235 -x234 -x233 -x232 x231 x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 x219 x218 -x217 -x216 -x215 
279.31/279.37	v x214 -x213 -x212 -x211 -x210 -x209 -x208 x207 x206 -x205 x204 -x203 -x202 x201 x200 -x199 x198 -x197 x196 -x195 x194 -x193 
279.31/279.37	v -x192 x191 -x190 x189 -x188 x187 -x186 x185 -x184 x183 -x182 x181 -x180 x179 -x178 x177 -x176 x175 -x174 x173 -x172 x171 -x170 
279.31/279.37	v x169 -x168 x167 x166 -x165 -x164 x163 -x162 x161 -x160 x159 x158 -x157 -x156 x155 -x154 x153 -x152 x151 -x150 x149 -x148 
279.31/279.37	v x147 -x146 x145 -x144 x143 -x142 x141 -x140 x139 -x138 x137 -x136 x135 -x134 x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 
279.31/279.37	v -x124 x123 -x122 x121 -x120 x119 -x118 x117 -x116 x115 -x114 x113 -x112 x111 -x110 x109 -x108 x107 -x106 x105 -x104 x103 x102 
279.31/279.37	v -x101 -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 
279.31/279.37	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 x49 -x48 x47 
279.31/279.37	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 -x21 x20 -x19 
279.31/279.37	v -x18 x17 -x16 x15 -x14 x13 -x12 x11 x10 -x9 -x8 x7 -x6 x5 -x4 x3 -x2 x1 
279.31/279.37	c SCIP Status        : problem is solved [optimal solution found]
279.31/279.37	c Total Time         :     279.37
279.31/279.37	c   solving          :     279.37
279.31/279.37	c   presolving       :       0.08 (included in solving)
279.31/279.37	c   reading          :       0.03 (included in solving)
279.31/279.37	c Original Problem   :
279.31/279.37	c   Problem name     : HOME/instance-3451001-1307081763.opb
279.31/279.37	c   Variables        : 1152 (1152 binary, 0 integer, 0 implicit integer, 0 continuous)
279.31/279.37	c   Constraints      : 4664 initial, 4664 maximal
279.31/279.37	c Presolved Problem  :
279.31/279.37	c   Problem name     : t_HOME/instance-3451001-1307081763.opb
279.31/279.37	c   Variables        : 1140 (1140 binary, 0 integer, 0 implicit integer, 0 continuous)
279.31/279.37	c   Constraints      : 4640 initial, 4814 maximal
279.31/279.37	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
279.31/279.37	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   dualfix          :       0.00         12          0          0          0          0          0          0          0          0
279.31/279.37	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   probing          :       0.03          0          0          0          0          0          0          0          0          0
279.31/279.37	c   setppc           :       0.01          0          0          0          0          0          0          0          0          0
279.31/279.37	c   linear           :       0.03          0          0          0          0          0         24          0          0          0
279.31/279.37	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
279.31/279.37	c   root node        :          -        102          -          -        102          -          -          -          -          -
279.31/279.37	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
279.31/279.37	c   integral         :          0          0          0       7268          0         50          0         23       1029          0          0      13796
279.31/279.37	c   setppc           :       4452         28      49046          2          0         47       1885         19     576579          0          0          0
279.31/279.37	c   linear           :          0+        28      45398          0          0          0          0          0         49          1          0          0
279.31/279.37	c   logicor          :        188+        28      25938          2          0         44        198         41       9278          0          0          0
279.31/279.37	c   countsols        :          0          0          0          2          0         46          0          0          0          0          0          0
279.31/279.37	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
279.31/279.37	c   integral         :      82.94       0.00       0.00      82.94       0.00       0.00       0.00
279.31/279.37	c   setppc           :       3.49       0.01       3.47       0.00       0.00       0.01       0.00
279.31/279.37	c   linear           :       0.06       0.00       0.06       0.00       0.00       0.00       0.00
279.31/279.37	c   logicor          :       0.14       0.00       0.14       0.00       0.00       0.00       0.00
279.31/279.37	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
279.31/279.37	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
279.31/279.37	c   vbounds          :          0          0          0          0
279.31/279.37	c   rootredcost      :         12          0          0          0
279.31/279.37	c   pseudoobj        :      49095          0          0          0
279.31/279.37	c Propagator Timings :  TotalTime  Propagate    Resprop
279.31/279.37	c   vbounds          :       0.01       0.01       0.00
279.31/279.37	c   rootredcost      :       0.01       0.01       0.00
279.31/279.37	c   pseudoobj        :       0.90       0.90       0.00
279.31/279.37	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
279.31/279.37	c   propagation      :       0.00         60         60        110       11.8          7        4.3          -
279.31/279.37	c   infeasible LP    :       0.00         24         24         55       19.2         13        4.7          0
279.31/279.37	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
279.31/279.37	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
279.31/279.37	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
279.31/279.37	c   applied globally :          -          -          -        176       12.6          -          -          -
279.31/279.37	c   applied locally  :          -          -          -          0        0.0          -          -          -
279.31/279.37	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
279.31/279.37	c   cut pool         :       0.02         27          -          -       1130          -    (maximal pool size: 2793)
279.31/279.37	c   redcost          :       0.16       8273          0       3053          0          0
279.31/279.37	c   impliedbounds    :       0.02         28          0          0          0          0
279.31/279.37	c   intobj           :       0.00          0          0          0          0          0
279.31/279.37	c   gomory           :       2.71         28          0          0      11309          0
279.31/279.37	c   cgmip            :       0.00          0          0          0          0          0
279.31/279.37	c   closecuts        :       0.00          0          0          0          0          0
279.31/279.37	c   strongcg         :       0.83         20          0          0      10000          0
279.31/279.37	c   cmir             :       0.14         10          0          0          0          0
279.31/279.37	c   flowcover        :       0.12         10          0          0          0          0
279.31/279.37	c   clique           :       0.01          1          0          0          0          0
279.31/279.37	c   zerohalf         :       0.00          0          0          0          0          0
279.31/279.37	c   mcf              :       0.00          1          0          0          0          0
279.31/279.37	c   oddcycle         :       0.00          0          0          0          0          0
279.31/279.37	c   rapidlearning    :       0.23          1          0          0          0         79
279.31/279.37	c Pricers            :       Time      Calls       Vars
279.31/279.37	c   problem variables:       0.00          0          0
279.31/279.37	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
279.31/279.37	c   relpscost        :      82.93       7266         23       1029          0          0      13796
279.31/279.37	c   pscost           :       0.00          0          0          0          0          0          0
279.31/279.37	c   inference        :       0.00          0          0          0          0          0          0
279.31/279.37	c   mostinf          :       0.00          0          0          0          0          0          0
279.31/279.37	c   leastinf         :       0.00          0          0          0          0          0          0
279.31/279.37	c   fullstrong       :       0.00          0          0          0          0          0          0
279.31/279.37	c   allfullstrong    :       0.00          0          0          0          0          0          0
279.31/279.37	c   random           :       0.00          0          0          0          0          0          0
279.31/279.37	c Primal Heuristics  :       Time      Calls      Found
279.31/279.37	c   LP solutions     :       0.00          -          2
279.31/279.37	c   pseudo solutions :       0.00          -          0
279.31/279.37	c   intshifting      :       0.00          0          0
279.31/279.37	c   oneopt           :       0.02         17          7
279.31/279.37	c   feaspump         :       0.69          1          0
279.31/279.37	c   crossover        :       0.19          4          0
279.31/279.37	c   rootsoldiving    :       2.35         10          9
279.31/279.37	c   fracdiving       :       2.67         20          0
279.31/279.37	c   veclendiving     :       2.35         20          2
279.31/279.37	c   guideddiving     :       1.66         20          0
279.31/279.37	c   linesearchdiving :       5.64         20          0
279.31/279.37	c   coefdiving       :       2.58         20          2
279.31/279.37	c   pscostdiving     :       2.27         20          0
279.31/279.37	c   objpscostdiving  :       4.95         11         10
279.31/279.37	c   trivial          :       0.00          2          0
279.31/279.37	c   shiftandpropagate:       0.02          1          0
279.31/279.37	c   simplerounding   :       0.01          0          0
279.31/279.37	c   zirounding       :       0.28       1000          0
279.31/279.37	c   rounding         :       2.11       4822          2
279.31/279.37	c   shifting         :       0.85        772         11
279.31/279.37	c   twoopt           :       0.00          0          0
279.31/279.37	c   fixandinfer      :       0.00          0          0
279.31/279.37	c   clique           :       0.00          0          0
279.31/279.37	c   intdiving        :       0.00          0          0
279.31/279.37	c   actconsdiving    :       0.00          0          0
279.31/279.37	c   octane           :       0.00          0          0
279.31/279.37	c   rens             :       0.01          0          0
279.31/279.37	c   rins             :       0.00          0          0
279.31/279.37	c   localbranching   :       0.00          0          0
279.31/279.37	c   mutation         :       0.00          0          0
279.31/279.37	c   dins             :       0.00          0          0
279.31/279.37	c   vbounds          :       0.00          0          0
279.31/279.37	c   undercover       :       0.00          0          0
279.31/279.37	c   subnlp           :       0.00          0          0
279.31/279.37	c   trysol           :       0.00          0          0
279.31/279.37	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
279.31/279.37	c   primal LP        :       0.01          0          0       0.00          -
279.31/279.37	c   dual LP          :     151.05      14030     855891      61.00    5666.35
279.31/279.37	c   lex dual LP      :       0.00          0          0       0.00          -
279.31/279.37	c   barrier LP       :       0.00          0          0       0.00          -
279.31/279.37	c   diving/probing LP:      23.47       2989     132495      44.33    5646.33
279.31/279.37	c   strong branching :      82.05       3415     422982     123.86    5154.91
279.31/279.37	c     (at root node) :          -         16       6163     385.19          -
279.31/279.37	c   conflict analysis:       0.00          0          0       0.00          -
279.31/279.37	c B&B Tree           :
279.31/279.37	c   number of runs   :          1
279.31/279.37	c   nodes            :      13682
279.31/279.37	c   nodes (total)    :      13682
279.31/279.37	c   nodes left       :          0
279.31/279.37	c   max depth        :         45
279.31/279.37	c   max depth (total):         45
279.31/279.37	c   backtracks       :       2169 (15.9%)
279.31/279.37	c   delayed cutoffs  :          3
279.31/279.37	c   repropagations   :        186 (1273 domain reductions, 0 cutoffs)
279.31/279.37	c   avg switch length:       5.33
279.31/279.37	c   switching time   :       2.28
279.31/279.37	c Solution           :
279.31/279.37	c   Solutions found  :         46 (17 improvements)
279.31/279.37	c   First Solution   : +5.48000000000000e+02   (in run 1, after 1 nodes, 1.34 seconds, depth 0, found by <trysol>)
279.31/279.37	c   Primal Bound     : +3.79000000000000e+02   (in run 1, after 715 nodes, 58.33 seconds, depth 35, found by <veclendiving>)
279.31/279.37	c   Dual Bound       : +3.79000000000000e+02
279.31/279.37	c   Gap              :       0.00 %
279.31/279.37	c   Root Dual Bound  : +2.78753099611984e+02
279.31/279.37	c   Root Iterations  :      12163
279.31/279.39	c Time complete: 279.39.

Verifier Data 

OK	379

Watcher Data 

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-3451001-1307081763/watcher-3451001-1307081763 -o /tmp/evaluation-result-3451001-1307081763/solver-3451001-1307081763 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451001-1307081763.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: 2.02 2.05 1.94 3/511 28140
/proc/meminfo: memFree=16787340/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=14736 CPUtime=0 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 2659 0 0 0 0 0 0 0 25 0 1 0 800592442 15089664 2613 33554432000 4194304 9163163 140735255014336 18446744073709551615 8090512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28140/statm: 3684 2613 395 1214 0 2466 0

[startup+0.09592 s]
/proc/loadavg: 2.02 2.05 1.94 3/511 28140
/proc/meminfo: memFree=16787340/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=28708 CPUtime=0.08 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 6216 0 0 0 8 0 0 0 25 0 1 0 800592442 29396992 5912 33554432000 4194304 9163163 140735255014336 18446744073709551615 5458902 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 7177 5912 532 1214 0 5959 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28708

[startup+0.100921 s]
/proc/loadavg: 2.02 2.05 1.94 3/511 28140
/proc/meminfo: memFree=16787340/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=28708 CPUtime=0.08 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 6216 0 0 0 8 0 0 0 25 0 1 0 800592442 29396992 5912 33554432000 4194304 9163163 140735255014336 18446744073709551615 4751426 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 7177 5912 532 1214 0 5959 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28708

[startup+0.300884 s]
/proc/loadavg: 2.02 2.05 1.94 3/511 28140
/proc/meminfo: memFree=16787340/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=37624 CPUtime=0.29 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 8692 0 0 0 28 1 0 0 25 0 1 0 800592442 38526976 8246 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 9406 8246 659 1214 0 8188 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37624

[startup+0.700815 s]
/proc/loadavg: 2.02 2.05 1.94 3/511 28140
/proc/meminfo: memFree=16787340/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=37744 CPUtime=0.69 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 8905 0 0 0 67 2 0 0 25 0 1 0 800592442 38649856 8393 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 9436 8393 664 1214 0 8218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37744

[startup+1.50068 s]
/proc/loadavg: 2.02 2.05 1.94 3/512 28141
/proc/meminfo: memFree=16754148/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57332 CPUtime=1.49 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 14376 0 0 0 146 3 0 0 25 0 1 0 800592442 58707968 13157 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14333 13157 719 1214 0 13115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57332

[startup+3.10036 s]
/proc/loadavg: 2.02 2.05 1.94 3/512 28141
/proc/meminfo: memFree=16733764/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57332 CPUtime=3.09 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 14646 0 0 0 306 3 0 0 25 0 1 0 800592442 58707968 13419 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14333 13419 716 1214 0 13115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57332

[startup+6.30083 s]
/proc/loadavg: 2.02 2.04 1.94 3/512 28141
/proc/meminfo: memFree=16732540/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=59480 CPUtime=6.29 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 15202 0 0 0 623 6 0 0 25 0 1 0 800592442 60907520 13973 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14870 13973 719 1214 0 13652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59480

[startup+12.7007 s]
/proc/loadavg: 2.01 2.04 1.94 3/512 28141
/proc/meminfo: memFree=16728980/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=59480 CPUtime=12.69 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 15202 0 0 0 1259 10 0 0 25 0 1 0 800592442 60907520 13973 33554432000 4194304 9163163 140735255014336 18446744073709551615 7390328 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14870 13973 719 1214 0 13652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59480

[startup+25.5005 s]
/proc/loadavg: 2.01 2.04 1.94 3/512 28141
/proc/meminfo: memFree=16729772/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=59480 CPUtime=25.49 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 15202 0 0 0 2532 17 0 0 25 0 1 0 800592442 60907520 13973 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14870 13973 719 1214 0 13652 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59480

[startup+51.101 s]
/proc/loadavg: 2.01 2.04 1.94 3/512 28142
/proc/meminfo: memFree=16731532/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=51.09 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 17611 0 0 0 5074 35 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 57380

[startup+102.319 s]
/proc/loadavg: 2.15 2.07 1.96 3/512 28143
/proc/meminfo: memFree=16729156/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=102.31 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 24742 0 0 0 10165 66 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 5957346 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 57380

[startup+162.3 s]
/proc/loadavg: 2.23 2.12 1.98 3/512 28145
/proc/meminfo: memFree=16727020/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=162.29 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 30576 0 0 0 16126 103 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 5458879 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57380

[startup+222.301 s]
/proc/loadavg: 2.08 2.09 1.98 3/512 28146
/proc/meminfo: memFree=16722276/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=222.29 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 22090 139 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57380

Solver just ended. Dumping a history of the last processes samples

[startup+230.301 s]
/proc/loadavg: 2.08 2.09 1.98 3/512 28147
/proc/meminfo: memFree=16721772/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=230.29 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 22884 145 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 230.29
Current children cumulated vsize (KiB) 57380

[startup+255.901 s]
/proc/loadavg: 2.05 2.08 1.98 3/512 28147
/proc/meminfo: memFree=16720020/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=255.9 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 25430 160 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 255.9
Current children cumulated vsize (KiB) 57380

[startup+268.701 s]
/proc/loadavg: 2.04 2.08 1.98 3/512 28148
/proc/meminfo: memFree=16720888/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=268.69 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 26703 166 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 268.69
Current children cumulated vsize (KiB) 57380

[startup+275.101 s]
/proc/loadavg: 2.03 2.08 1.98 3/512 28148
/proc/meminfo: memFree=16720628/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=275.09 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 27340 169 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 7376053 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 275.09
Current children cumulated vsize (KiB) 57380

[startup+276.7 s]
/proc/loadavg: 2.03 2.07 1.98 3/512 28148
/proc/meminfo: memFree=16720628/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=276.7 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 27500 170 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 7216488 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 276.7
Current children cumulated vsize (KiB) 57380

[startup+278.319 s]
/proc/loadavg: 2.03 2.07 1.98 3/512 28148
/proc/meminfo: memFree=16720628/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=278.31 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 27660 171 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 278.31
Current children cumulated vsize (KiB) 57380

[startup+279.101 s]
/proc/loadavg: 2.03 2.07 1.98 3/512 28148
/proc/meminfo: memFree=16720628/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=279.1 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 27738 172 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 279.1
Current children cumulated vsize (KiB) 57380

[startup+279.301 s]
/proc/loadavg: 2.03 2.07 1.98 3/512 28148
/proc/meminfo: memFree=16720624/32951124 swapFree=67111204/67111528
[pid=28140] ppid=28138 vsize=57380 CPUtime=279.31 cores=0,2,4,6
/proc/28140/stat : 28140 (scip-2.0.1.4b.l) R 28138 28140 22279 0 -1 4202496 32715 0 0 0 27759 172 0 0 25 0 1 0 800592442 58757120 13486 33554432000 4194304 9163163 140735255014336 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28140/statm: 14345 13486 725 1214 0 13127 0
Current children cumulated CPU time (s) 279.31
Current children cumulated vsize (KiB) 57380

Child status: 0
Real time (s): 279.395
CPU time (s): 279.4
CPU user time (s): 277.675
CPU system time (s): 1.72474
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 72580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 277.675
system time used= 1.72474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32721
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= 5
involuntary context switches= 1095

runsolver used 1.44978 second user time and 3.15352 second system time

The end

Launcher Data 

Begin job on node144 at 2011-06-03 08:16:03
IDJOB=3451001
IDBENCH=2066
IDSOLVER=1948
FILE ID=node144/3451001-1307081763
RUNJOBID= node144-1307079959-27979
PBS_JOBID= 13497842
Free space on /tmp= 73884 MiB

SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii8b2.opb
COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3451001-1307081763/watcher-3451001-1307081763 -o /tmp/evaluation-result-3451001-1307081763/solver-3451001-1307081763 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3451001-1307081763.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 70025ca48ca8d6f0557fd72393d339c2
RANDOM SEED=1896546461

node144.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16787372 kB
Buffers:        268436 kB
Cached:         407452 kB
SwapCached:        140 kB
Active:       15525820 kB
Inactive:       363400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16787372 kB
SwapTotal:    67111528 kB
SwapFree:     67111204 kB
Dirty:           24700 kB
Writeback:           0 kB
AnonPages:    15213300 kB
Mapped:          45096 kB
Slab:           136384 kB
PageTables:      69792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 157818424 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73872 MiB
End job on node144 at 2011-06-03 08:20:43