Trace number 2703508

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? 1789.5 1790.17

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-pp08a.opb
MD5SUMff5b6f1c6eab20bc880408fc770c13e2
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5344
Total number of constraints136
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 3424
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 180407058264
Number of bits of the sum of numbers in the objective function 38
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 180407058264
Number of bits of the biggest sum of numbers38
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 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-2703508-1278559870.opb>
0.04/0.05	c original problem has 5344 variables (5344 bin, 0 int, 0 impl, 0 cont) and 136 constraints
0.04/0.05	c problem read
0.04/0.05	c presolving settings loaded
0.09/0.11	c presolving:
0.09/0.12	c (round 1) 744 del vars, 0 del conss, 744 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.09/0.13	c (round 2) 744 del vars, 0 del conss, 744 chg bounds, 0 chg sides, 0 chg coeffs, 72 upgd conss, 0 impls, 0 clqs
0.09/0.15	c (round 3) 744 del vars, 0 del conss, 744 chg bounds, 0 chg sides, 20 chg coeffs, 72 upgd conss, 1608 impls, 46 clqs
0.09/0.15	c (round 4) 744 del vars, 0 del conss, 744 chg bounds, 20 chg sides, 80 chg coeffs, 72 upgd conss, 1608 impls, 46 clqs
0.19/0.21	c    (0.2s) probing: 101/4600 (2.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.19/0.21	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.19/0.21	c presolving (5 rounds):
0.19/0.21	c  744 deleted vars, 0 deleted constraints, 744 tightened bounds, 0 added holes, 20 changed sides, 80 changed coefficients
0.19/0.21	c  1608 implications, 46 cliques
0.19/0.21	c presolved problem has 4600 variables (4600 bin, 0 int, 0 impl, 0 cont) and 156 constraints
0.19/0.21	c      72 constraints of type <knapsack>
0.19/0.21	c      20 constraints of type <setppc>
0.19/0.21	c      64 constraints of type <linear>
0.19/0.21	c transformed objective value is always integral (scale: 1)
0.19/0.21	c Presolving Time: 0.13
0.19/0.21	c - non default parameters ----------------------------------------------------------------------
0.19/0.21	c # SCIP version 1.2.1.3
0.19/0.21	c 
0.19/0.21	c # frequency for displaying node information lines
0.19/0.21	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.21	c display/freq = 10000
0.19/0.21	c 
0.19/0.21	c # maximal time in seconds to run
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/time = 1789.96
0.19/0.21	c 
0.19/0.21	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.21	c limits/memory = 1620
0.19/0.21	c 
0.19/0.21	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.19/0.21	c # [type: int, range: [1,2], default: 1]
0.19/0.21	c timing/clocktype = 2
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify inequalities
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/linear/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/indicator/addCouplingCons = TRUE
0.19/0.21	c 
0.19/0.21	c # should presolving try to simplify knapsacks
0.19/0.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.21	c constraints/knapsack/simplifyinequalities = TRUE
0.19/0.21	c 
0.19/0.21	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.19/0.21	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.21	c separating/rapidlearning/freq = 0
0.19/0.21	c 
0.19/0.21	c -----------------------------------------------------------------------------------------------
0.19/0.21	c start solving
0.19/0.21	c 
0.19/0.25	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.25	c   0.2s|     1 |     0 |   205 |     - |  12M|   0 | 123 |4600 | 156 |4600 | 156 |   0 |   0 |   0 | 2.814306e+06 |      --      |    Inf 
1.29/1.34	c   1.3s|     1 |     0 |   723 |     - |  13M|   0 | 184 |4600 | 156 |4600 | 229 |  73 |   0 |   0 | 2.818253e+06 |      --      |    Inf 
2.29/2.33	c   2.3s|     1 |     0 |   907 |     - |  14M|   0 | 241 |4600 | 156 |4600 | 323 | 167 |   0 |   0 | 2.826805e+06 |      --      |    Inf 
3.30/3.37	c   3.3s|     1 |     0 |  1439 |     - |  15M|   0 | 294 |4600 | 156 |4600 | 420 | 264 |   0 |   0 | 2.858791e+06 |      --      |    Inf 
4.30/4.39	c   4.3s|     1 |     0 |  1693 |     - |  15M|   0 | 371 |4600 | 156 |4600 | 533 | 377 |   0 |   0 | 2.953660e+06 |      --      |    Inf 
4.99/5.09	c   5.0s|     1 |     0 |  1935 |     - |  15M|   0 | 464 |4600 | 156 |4600 | 651 | 495 |   0 |   0 | 3.087176e+06 |      --      |    Inf 
5.59/5.69	c   5.6s|     1 |     0 |  2161 |     - |  16M|   0 | 509 |4600 | 156 |4600 | 765 | 609 |   0 |   0 | 3.205237e+06 |      --      |    Inf 
6.60/6.64	c   6.6s|     1 |     0 |  2390 |     - |  16M|   0 | 576 |4600 | 156 |4600 | 888 | 732 |   0 |   0 | 3.316392e+06 |      --      |    Inf 
7.60/7.67	c   7.6s|     1 |     0 |  2851 |     - |  16M|   0 | 620 |4600 | 156 |4600 |1004 | 848 |   0 |   0 | 3.396981e+06 |      --      |    Inf 
8.59/8.60	c   8.6s|     1 |     0 |  3129 |     - |  16M|   0 | 718 |4600 | 156 |4600 |1144 | 988 |   0 |   0 | 3.449684e+06 |      --      |    Inf 
9.69/9.72	c   9.7s|     1 |     0 |  3509 |     - |  17M|   0 | 740 |4600 | 156 |4600 |1247 |1091 |   0 |   0 | 3.485849e+06 |      --      |    Inf 
10.09/10.13	c  10.1s|     1 |     0 |  3745 |     - |  17M|   0 | 828 |4600 | 156 |4600 |1377 |1221 |   0 |   0 | 3.512955e+06 |      --      |    Inf 
10.68/10.72	c  10.7s|     1 |     0 |  4029 |     - |  17M|   0 | 846 |4600 | 156 |4600 |1477 |1321 |   0 |   0 | 3.531124e+06 |      --      |    Inf 
11.39/11.45	c  11.4s|     1 |     0 |  4354 |     - |  17M|   0 | 904 |4600 | 156 |4600 |1519 |1405 |   0 |   0 | 3.572644e+06 |      --      |    Inf 
11.88/11.94	c  11.9s|     1 |     0 |  4568 |     - |  17M|   0 | 957 |4600 | 156 |4600 |1612 |1498 |   0 |   0 | 3.589973e+06 |      --      |    Inf 
12.49/12.55	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
12.49/12.55	c  12.5s|     1 |     0 |  4851 |     - |  17M|   0 | 988 |4600 | 156 |4600 |1702 |1588 |   0 |   0 | 3.606125e+06 |      --      |    Inf 
13.28/13.32	c  13.3s|     1 |     0 |  5153 |     - |  18M|   0 |1029 |4600 | 156 |4600 |1789 |1675 |   0 |   0 | 3.626136e+06 |      --      |    Inf 
13.89/13.91	c  13.9s|     1 |     0 |  5351 |     - |  18M|   0 |1073 |4600 | 156 |4600 |1868 |1754 |   0 |   0 | 3.634599e+06 |      --      |    Inf 
14.58/14.61	c  14.6s|     1 |     0 |  5554 |     - |  18M|   0 |1091 |4600 | 156 |4600 |1938 |1824 |   0 |   0 | 3.648287e+06 |      --      |    Inf 
15.29/15.31	c  15.3s|     1 |     0 |  5757 |     - |  18M|   0 |1127 |4600 | 156 |4600 |1952 |1899 |   0 |   0 | 3.650240e+06 |      --      |    Inf 
16.09/16.19	c  16.1s|     1 |     0 |  6026 |     - |  18M|   0 |1146 |4600 | 156 |4600 |2018 |1965 |   0 |   0 | 3.665018e+06 |      --      |    Inf 
16.68/16.77	c  16.7s|     1 |     0 |  6243 |     - |  18M|   0 |1132 |4600 | 156 |4600 |2088 |2035 |   0 |   0 | 3.670507e+06 |      --      |    Inf 
17.28/17.32	c  17.3s|     1 |     0 |  6447 |     - |  19M|   0 |1190 |4600 | 156 |4600 |2153 |2100 |   0 |   0 | 3.673358e+06 |      --      |    Inf 
17.99/18.08	c  18.0s|     1 |     0 |  6800 |     - |  19M|   0 |1187 |4600 | 156 |4600 |2218 |2165 |   0 |   0 | 3.675963e+06 |      --      |    Inf 
18.88/18.91	c  18.9s|     1 |     0 |  7099 |     - |  19M|   0 |1228 |4600 | 156 |4600 |2282 |2229 |   0 |   0 | 3.679714e+06 |      --      |    Inf 
19.59/19.62	c  19.6s|     1 |     0 |  7314 |     - |  19M|   0 |1234 |4600 | 156 |4600 |2253 |2296 |   0 |   0 | 3.683060e+06 |      --      |    Inf 
20.38/20.47	c  20.4s|     1 |     0 |  7571 |     - |  19M|   0 |1257 |4600 | 156 |4600 |2319 |2362 |   0 |   0 | 3.685318e+06 |      --      |    Inf 
20.98/21.09	c  21.0s|     1 |     0 |  7790 |     - |  19M|   0 |1245 |4600 | 156 |4600 |2380 |2423 |   0 |   0 | 3.688538e+06 |      --      |    Inf 
21.99/22.05	c  22.0s|     1 |     0 |  8153 |     - |  20M|   0 |1219 |4600 | 156 |4600 |2437 |2480 |   0 |   0 | 3.689507e+06 |      --      |    Inf 
22.99/23.01	c  23.0s|     1 |     0 |  8449 |     - |  20M|   0 |1280 |4600 | 156 |4600 |2492 |2535 |   0 |   0 | 3.691864e+06 |      --      |    Inf 
23.68/23.77	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
23.68/23.77	c  23.7s|     1 |     0 |  8643 |     - |  20M|   0 |1283 |4600 | 156 |4600 |2543 |2586 |   0 |   0 | 3.692245e+06 |      --      |    Inf 
24.68/24.79	c  24.7s|     1 |     0 |  8994 |     - |  20M|   0 |1289 |4600 | 156 |4600 |2570 |2642 |   0 |   0 | 3.693221e+06 |      --      |    Inf 
25.59/25.68	c  25.6s|     1 |     0 |  9246 |     - |  20M|   0 |1260 |4600 | 156 |4600 |2619 |2691 |   0 |   0 | 3.694719e+06 |      --      |    Inf 
26.29/26.35	c  26.3s|     1 |     0 |  9406 |     - |  20M|   0 |1345 |4600 | 156 |4600 |2671 |2743 |   0 |   0 | 3.694811e+06 |      --      |    Inf 
26.98/27.09	c  27.0s|     1 |     0 |  9633 |     - |  20M|   0 |1297 |4600 | 156 |4600 |2722 |2794 |   0 |   0 | 3.695438e+06 |      --      |    Inf 
27.88/27.92	c  27.9s|     1 |     0 |  9844 |     - |  21M|   0 |1323 |4600 | 156 |4600 |2776 |2848 |   0 |   0 | 3.696404e+06 |      --      |    Inf 
28.78/28.86	c  28.8s|     1 |     0 | 10124 |     - |  21M|   0 |1354 |4600 | 156 |4600 |2828 |2900 |   0 |   0 | 3.696958e+06 |      --      |    Inf 
29.78/29.80	c  29.7s|     1 |     0 | 10397 |     - |  21M|   0 |1348 |4600 | 156 |4600 |2832 |2949 |   0 |   0 | 3.698303e+06 |      --      |    Inf 
30.98/31.06	c  31.0s|     1 |     0 | 10765 |     - |  21M|   0 |1333 |4600 | 156 |4600 |2881 |2998 |   0 |   0 | 3.700044e+06 |      --      |    Inf 
32.78/32.81	c  32.8s|     1 |     0 | 11395 |     - |  21M|   0 |1361 |4600 | 156 |4600 |2939 |3056 |   0 |   0 | 3.703103e+06 |      --      |    Inf 
34.28/34.36	c  34.3s|     1 |     0 | 11916 |     - |  21M|   0 |1336 |4600 | 156 |4600 |2991 |3108 |   0 |   0 | 3.704610e+06 |      --      |    Inf 
35.19/35.21	c  35.2s|     1 |     0 | 12163 |     - |  21M|   0 |1347 |4600 | 156 |4600 |3042 |3159 |   0 |   0 | 3.706481e+06 |      --      |    Inf 
35.98/36.09	c  36.0s|     1 |     0 | 12410 |     - |  21M|   0 |1367 |4600 | 156 |4600 |3087 |3204 |   0 |   0 | 3.707462e+06 |      --      |    Inf 
36.97/37.01	c  37.0s|     1 |     0 | 12627 |     - |  22M|   0 |1378 |4600 | 156 |4600 |3117 |3250 |   0 |   0 | 3.708311e+06 |      --      |    Inf 
37.88/37.92	c  37.9s|     1 |     0 | 12810 |     - |  22M|   0 |1391 |4600 | 156 |4600 |3162 |3295 |   0 |   0 | 3.708393e+06 |      --      |    Inf 
38.67/38.79	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
38.67/38.79	c  38.7s|     1 |     0 | 12979 |     - |  22M|   0 |1383 |4600 | 156 |4600 |3203 |3336 |   0 |   0 | 3.708891e+06 |      --      |    Inf 
39.59/39.67	c  39.6s|     1 |     0 | 13141 |     - |  22M|   0 |1408 |4600 | 156 |4600 |3251 |3384 |   0 |   0 | 3.709604e+06 |      --      |    Inf 
40.48/40.59	c  40.5s|     1 |     0 | 13320 |     - |  22M|   0 |1390 |4600 | 156 |4600 |3296 |3429 |   0 |   0 | 3.716440e+06 |      --      |    Inf 
41.47/41.55	c  41.5s|     1 |     0 | 13485 |     - |  22M|   0 |1427 |4600 | 156 |4600 |3339 |3472 |   0 |   0 | 3.717099e+06 |      --      |    Inf 
74.36/74.41	c  74.4s|     1 |     0 | 32532 |     - |  22M|   0 |1302 |4600 | 156 |4600 |3354 |3514 |   0 |   0 | 3.743180e+06 |      --      |    Inf 
75.57/75.69	c  75.6s|     1 |     0 | 32851 |     - |  23M|   0 |1380 |4600 | 156 |4600 |3423 |3583 |   0 |   0 | 3.752017e+06 |      --      |    Inf 
77.26/77.31	c  77.3s|     1 |     0 | 33339 |     - |  23M|   0 |1362 |4600 | 156 |4600 |3482 |3642 |   0 |   0 | 3.760283e+06 |      --      |    Inf 
78.67/78.79	c  78.7s|     1 |     0 | 33638 |     - |  23M|   0 |1403 |4600 | 156 |4600 |3516 |3702 |   0 |   0 | 3.760543e+06 |      --      |    Inf 
79.96/80.03	c  80.0s|     1 |     0 | 33861 |     - |  23M|   0 |1432 |4600 | 156 |4600 |3569 |3755 |   0 |   0 | 3.762016e+06 |      --      |    Inf 
80.97/81.08	c  81.0s|     1 |     0 | 34045 |     - |  23M|   0 |1422 |4600 | 156 |4600 |3620 |3806 |   0 |   0 | 3.762169e+06 |      --      |    Inf 
81.96/82.07	c  82.0s|     1 |     0 | 34184 |     - |  23M|   0 |1467 |4600 | 156 |4600 |3669 |3855 |   0 |   0 | 3.762483e+06 |      --      |    Inf 
83.06/83.11	c  83.1s|     1 |     0 | 34326 |     - |  23M|   0 |1492 |4600 | 156 |4600 |3714 |3900 |   0 |   0 | 3.762506e+06 |      --      |    Inf 
84.16/84.25	c  84.2s|     1 |     0 | 34484 |     - |  23M|   0 |1502 |4600 | 156 |4600 |3761 |3947 |   0 |   0 | 3.762586e+06 |      --      |    Inf 
85.56/85.67	c  85.6s|     1 |     0 | 34718 |     - |  24M|   0 |1472 |4600 | 156 |4600 |3795 |3992 |   0 |   0 | 3.763055e+06 |      --      |    Inf 
86.96/87.07	c  87.0s|     1 |     0 | 34941 |     - |  24M|   0 |1496 |4600 | 156 |4600 |3842 |4039 |   0 |   0 | 3.763189e+06 |      --      |    Inf 
88.46/88.52	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
88.46/88.52	c  88.5s|     1 |     0 | 35249 |     - |  24M|   0 |1502 |4600 | 156 |4600 |3891 |4088 |   0 |   0 | 3.763752e+06 |      --      |    Inf 
89.76/89.85	c  89.8s|     1 |     0 | 35466 |     - |  24M|   0 |1484 |4600 | 156 |4600 |3935 |4132 |   0 |   0 | 3.763896e+06 |      --      |    Inf 
91.16/91.20	c  91.1s|     1 |     0 | 35677 |     - |  24M|   0 |1471 |4600 | 156 |4600 |3977 |4174 |   0 |   0 | 3.764189e+06 |      --      |    Inf 
92.56/92.62	c  92.6s|     1 |     0 | 35921 |     - |  24M|   0 |1464 |4600 | 156 |4600 |4018 |4215 |   0 |   0 | 3.764556e+06 |      --      |    Inf 
93.86/93.91	c  93.9s|     1 |     0 | 36125 |     - |  24M|   0 |1475 |4600 | 156 |4600 |4058 |4255 |   0 |   0 | 3.764606e+06 |      --      |    Inf 
95.16/95.21	c  95.2s|     1 |     0 | 36290 |     - |  24M|   0 |1455 |4600 | 156 |4600 |4098 |4295 |   0 |   0 | 3.764658e+06 |      --      |    Inf 
96.36/96.44	c  96.4s|     1 |     0 | 36450 |     - |  25M|   0 |1468 |4600 | 156 |4600 |4139 |4336 |   0 |   0 | 3.764681e+06 |      --      |    Inf 
98.06/98.13	c  98.1s|     1 |     0 | 36749 |     - |  25M|   0 |1471 |4600 | 156 |4600 |4181 |4378 |   0 |   0 | 3.764869e+06 |      --      |    Inf 
99.25/99.33	c  99.3s|     1 |     0 | 36881 |     - |  25M|   0 |1481 |4600 | 156 |4600 |4221 |4418 |   0 |   0 | 3.764888e+06 |      --      |    Inf 
100.66/100.71	c   101s|     1 |     0 | 37053 |     - |  25M|   0 |1483 |4600 | 156 |4600 |4227 |4458 |   0 |   0 | 3.764954e+06 |      --      |    Inf 
165.23/165.32	c   165s|     1 |     2 | 37053 |     - |  25M|   0 |1483 |4600 | 156 |4600 |4227 |4458 |   0 |  23 | 3.764954e+06 |      --      |    Inf 
337.77/337.92	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
339.07/339.27	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
340.57/340.77	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
342.27/342.45	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-12)
342.27/342.45	c (node 6) unresolved numerical troubles in LP 826
625.77/626.00	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
627.17/627.43	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1102.19/1102.67	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
1789.33/1790.04	c 
1789.33/1790.04	c SCIP Status        : solving was interrupted [time limit reached]
1789.33/1790.04	c Solving Time (sec) : 1789.98
1789.33/1790.04	c Solving Nodes      : 297
1789.33/1790.04	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.33/1790.04	c Dual Bound         : +4.20829142922416e+06
1789.33/1790.04	c Gap                : infinite
1789.33/1790.04	s UNKNOWN
1789.33/1790.04	c SCIP Status        : solving was interrupted [time limit reached]
1789.33/1790.04	c Solving Time       :    1789.98
1789.33/1790.04	c Original Problem   :
1789.33/1790.04	c   Problem name     : HOME/instance-2703508-1278559870.opb
1789.33/1790.04	c   Variables        : 5344 (5344 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.33/1790.04	c   Constraints      : 136 initial, 136 maximal
1789.33/1790.04	c Presolved Problem  :
1789.33/1790.04	c   Problem name     : t_HOME/instance-2703508-1278559870.opb
1789.33/1790.04	c   Variables        : 4600 (4600 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.33/1790.04	c   Constraints      : 156 initial, 322 maximal
1789.33/1790.04	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.33/1790.04	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   implics          :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   probing          :       0.05          0          0          0          0          0          0          0          0
1789.33/1790.04	c   knapsack         :       0.02          0          0          0          0          0          0         20         80
1789.33/1790.04	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   linear           :       0.02        744          0          0        744          0          0          0          0
1789.33/1790.04	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.33/1790.04	c   root node        :          -          1          -          -          1          -          -          -          -
1789.33/1790.04	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.33/1790.04	c   integral         :          0          0          0        293          0          0          2          0          0        582
1789.33/1790.04	c   knapsack         :         72         69       8481          0          1          0       3117       1933          0          0
1789.33/1790.04	c   setppc           :         20         69       8468          0          1          0         98          0          0          0
1789.33/1790.04	c   linear           :         64         69       8481          0          0          0          0       8621          0          0
1789.33/1790.04	c   logicor          :          0+         0        336          0          0          1         87          0          0          0
1789.33/1790.04	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.33/1790.04	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.33/1790.04	c   integral         :     618.77       0.00       0.00     618.77       0.00
1789.33/1790.04	c   knapsack         :       0.27       0.15       0.12       0.00       0.00
1789.33/1790.04	c   setppc           :       0.02       0.00       0.02       0.00       0.00
1789.33/1790.04	c   linear           :       6.84       6.49       0.35       0.00       0.00
1789.33/1790.04	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1789.33/1790.04	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.33/1790.04	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.33/1790.04	c   vbounds          :       0.01          2          0          0
1789.33/1790.04	c   rootredcost      :       0.01          0          0          0
1789.33/1790.04	c   pseudoobj        :       3.78       8359          0          0
1789.33/1790.04	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.33/1790.04	c   propagation      :       0.00          1          0          0        0.0          0        0.0          -
1789.33/1790.04	c   infeasible LP    :       0.22        119         88        209       51.8          0        0.0          0
1789.33/1790.04	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.33/1790.04	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.33/1790.04	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.33/1790.04	c   applied globally :          -          -          -        167       44.2          -          -          -
1789.33/1790.04	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.33/1790.04	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.33/1790.04	c   cut pool         :       0.03         68          -          -        715          -    (maximal pool size: 1488)
1789.33/1790.04	c   redcost          :       0.28        361          0          0          0          0
1789.33/1790.04	c   impliedbounds    :       0.06         69          0          0       1522          0
1789.33/1790.04	c   intobj           :       0.00          0          0          0          0          0
1789.33/1790.04	c   cgmip            :       0.00          0          0          0          0          0
1789.33/1790.04	c   gomory           :      28.12         69          0          0        373          0
1789.33/1790.04	c   strongcg         :       1.90         20          0          0        366          0
1789.33/1790.04	c   cmir             :       0.50         10          0          0        253          0
1789.33/1790.04	c   flowcover        :       5.77         10          0          0        533          0
1789.33/1790.04	c   clique           :       0.01         69          0          0          4          0
1789.33/1790.04	c   zerohalf         :       0.00          0          0          0          0          0
1789.33/1790.04	c   mcf              :       0.00          1          0          0          0          0
1789.33/1790.04	c   rapidlearning    :       0.27          1          0          0          0          0
1789.33/1790.04	c Pricers            :       Time      Calls       Vars
1789.33/1790.04	c   problem variables:       0.00          0          0
1789.33/1790.04	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.33/1790.04	c   relpscost        :     618.77        293          0          2          0          0        582
1789.33/1790.04	c   pscost           :       0.00          0          0          0          0          0          0
1789.33/1790.04	c   inference        :       0.00          1          0          0          0          0          2
1789.33/1790.04	c   mostinf          :       0.00          0          0          0          0          0          0
1789.33/1790.04	c   leastinf         :       0.00          0          0          0          0          0          0
1789.33/1790.04	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.33/1790.04	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.33/1790.04	c   random           :       0.00          0          0          0          0          0          0
1789.33/1790.04	c Primal Heuristics  :       Time      Calls      Found
1789.33/1790.04	c   LP solutions     :       0.00          -          0
1789.33/1790.04	c   pseudo solutions :       0.00          -          0
1789.33/1790.04	c   oneopt           :       0.00          0          0
1789.33/1790.04	c   crossover        :       0.00          0          0
1789.33/1790.04	c   guideddiving     :       0.00          0          0
1789.33/1790.04	c   intshifting      :       0.00          0          0
1789.33/1790.04	c   coefdiving       :     105.04          3          0
1789.33/1790.04	c   pscostdiving     :      31.56          6          0
1789.33/1790.04	c   fracdiving       :      43.08          6          0
1789.33/1790.04	c   linesearchdiving :      49.99          6          0
1789.33/1790.04	c   trivial          :       0.01          2          0
1789.33/1790.04	c   simplerounding   :       0.00          0          0
1789.33/1790.04	c   zirounding       :       0.23        291          0
1789.33/1790.04	c   rounding         :       0.33        218          0
1789.33/1790.04	c   shifting         :       2.78        100          0
1789.33/1790.04	c   twoopt           :       0.00          0          0
1789.33/1790.04	c   fixandinfer      :       0.00          0          0
1789.33/1790.04	c   feaspump         :       0.05          1          0
1789.33/1790.04	c   veclendiving     :      69.14          3          0
1789.33/1790.04	c   intdiving        :       0.00          0          0
1789.33/1790.04	c   actconsdiving    :       0.00          0          0
1789.33/1790.04	c   objpscostdiving  :      39.48          1          0
1789.33/1790.04	c   rootsoldiving    :       9.53          4          0
1789.33/1790.04	c   octane           :       0.00          0          0
1789.33/1790.04	c   rens             :      10.46          1          0
1789.33/1790.04	c   rins             :       0.00          0          0
1789.33/1790.04	c   localbranching   :       0.00          0          0
1789.33/1790.04	c   mutation         :       0.00          0          0
1789.33/1790.04	c   dins             :       0.00          0          0
1789.33/1790.04	c   undercover       :       0.00          0          0
1789.33/1790.04	c   nlp              :       0.00          0          0
1789.33/1790.04	c   trysol           :       0.00          0          0
1789.33/1790.04	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.33/1790.04	c   primal LP        :       0.12          0          0       0.00       0.00
1789.33/1790.04	c   dual LP          :     763.36        403     483275    1199.19     633.09
1789.33/1790.04	c   lex dual LP      :       0.00          0          0       0.00          -
1789.33/1790.04	c   barrier LP       :       0.00          0          0       0.00          -
1789.33/1790.04	c   diving/probing LP:     322.15       7166     316497      44.17     982.46
1789.33/1790.04	c   strong branching :     618.61       2238     360224     160.96     582.31
1789.33/1790.04	c     (at root node) :          -         23      19035     827.61          -
1789.33/1790.04	c   conflict analysis:       0.00          0          0       0.00          -
1789.33/1790.04	c B&B Tree           :
1789.33/1790.04	c   number of runs   :          1
1789.33/1790.04	c   nodes            :        297
1789.33/1790.04	c   nodes (total)    :        297
1789.33/1790.04	c   nodes left       :        288
1789.33/1790.04	c   max depth        :         19
1789.33/1790.04	c   max depth (total):         19
1789.33/1790.04	c   backtracks       :         30 (10.1%)
1789.33/1790.04	c   delayed cutoffs  :          0
1789.33/1790.04	c   repropagations   :         29 (1 domain reductions, 0 cutoffs)
1789.33/1790.04	c   avg switch length:       2.50
1789.33/1790.04	c   switching time   :       0.08
1789.33/1790.04	c Solution           :
1789.33/1790.04	c   Solutions found  :          0 (0 improvements)
1789.33/1790.04	c   Primal Bound     :          -
1789.33/1790.04	c   Dual Bound       : +4.20829142922416e+06
1789.33/1790.04	c   Gap              :   infinite
1789.33/1790.04	c   Root Dual Bound  : +3.76495351822422e+06
1789.33/1790.04	c   Root Iterations  :      37053
1789.43/1790.16	c Time complete: 1789.49.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703508-1278559870/watcher-2703508-1278559870 -o /tmp/evaluation-result-2703508-1278559870/solver-2703508-1278559870 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703508-1278559870.opb -t 1800 -m 1800 

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: 1.13 1.02 1.00 3/106 28475
/proc/meminfo: memFree=1692468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=7904 CPUtime=0
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 1056 0 0 0 0 0 0 0 18 0 1 0 24198851 8093696 967 1992294400 4194304 8395647 140734653568800 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28475/statm: 1976 975 365 1026 0 946 0

[startup+0.0502291 s]
/proc/loadavg: 1.13 1.02 1.00 3/106 28475
/proc/meminfo: memFree=1692468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=15272 CPUtime=0.04
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 3110 0 0 0 4 0 0 0 20 0 1 0 24198851 15638528 3020 1992294400 4194304 8395647 140734653568800 18446744073709551615 5758541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28475/statm: 3818 3020 393 1026 0 2788 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15272

[startup+0.101237 s]
/proc/loadavg: 1.13 1.02 1.00 3/106 28475
/proc/meminfo: memFree=1692468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=23272 CPUtime=0.09
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 5427 0 0 0 8 1 0 0 20 0 1 0 24198851 23830528 4983 1992294400 4194304 8395647 140734653568800 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 5818 4983 430 1026 0 4788 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23272

[startup+0.300274 s]
/proc/loadavg: 1.13 1.02 1.00 3/106 28475
/proc/meminfo: memFree=1692468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=32708 CPUtime=0.29
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 7679 0 0 0 27 2 0 0 20 0 1 0 24198851 33492992 7215 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 8177 7215 583 1026 0 7147 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32708

[startup+0.70034 s]
/proc/loadavg: 1.13 1.02 1.00 3/106 28475
/proc/meminfo: memFree=1692468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=46100 CPUtime=0.69
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 10862 0 0 0 66 3 0 0 21 0 1 0 24198851 47206400 10398 1992294400 4194304 8395647 140734653568800 18446744073709551615 4922581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 11525 10398 605 1026 0 10495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46100

[startup+1.50047 s]
/proc/loadavg: 1.13 1.02 1.00 2/107 28476
/proc/meminfo: memFree=1652656/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=64292 CPUtime=1.49
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 16342 0 0 0 144 5 0 0 23 0 1 0 24198851 65835008 14993 1992294400 4194304 8395647 140734653568800 18446744073709551615 5823683 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 16073 14993 629 1026 0 15043 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64292

[startup+3.10075 s]
/proc/loadavg: 1.13 1.02 1.00 2/107 28476
/proc/meminfo: memFree=1634056/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=64292 CPUtime=3.09
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 16473 0 0 0 303 6 0 0 25 0 1 0 24198851 65835008 15080 1992294400 4194304 8395647 140734653568800 18446744073709551615 4922593 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 16073 15080 630 1026 0 15043 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64292

[startup+6.30129 s]
/proc/loadavg: 1.12 1.02 1.00 2/107 28476
/proc/meminfo: memFree=1633808/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=64292 CPUtime=6.29
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 16475 0 0 0 622 7 0 0 25 0 1 0 24198851 65835008 15082 1992294400 4194304 8395647 140734653568800 18446744073709551615 6123671 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 16073 15082 630 1026 0 15043 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64292

[startup+12.7014 s]
/proc/loadavg: 1.11 1.01 1.00 2/107 28476
/proc/meminfo: memFree=1629468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=69284 CPUtime=12.69
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 17764 0 0 0 1258 11 0 0 25 0 1 0 24198851 70946816 16371 1992294400 4194304 8395647 140734653568800 18446744073709551615 6200178 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 17321 16371 630 1026 0 16291 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 69284

[startup+25.5016 s]
/proc/loadavg: 1.08 1.01 1.00 2/107 28476
/proc/meminfo: memFree=1620292/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=79532 CPUtime=25.49
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 19982 0 0 0 2530 19 0 0 25 0 1 0 24198851 81440768 18589 1992294400 4194304 8395647 140734653568800 18446744073709551615 6670389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 19883 18589 630 1026 0 18853 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79532

[startup+51.1009 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 28476
/proc/meminfo: memFree=1612232/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=90548 CPUtime=51.07
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 24255 0 0 0 5074 33 0 0 25 0 1 0 24198851 92721152 20587 1992294400 4194304 8395647 140734653568800 18446744073709551615 6503050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 22637 20587 630 1026 0 21607 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 90548

[startup+102.308 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 28478
/proc/meminfo: memFree=1548372/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=155140 CPUtime=102.26
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 47393 0 0 0 10159 67 0 0 25 0 1 0 24198851 158863360 36630 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 38785 36630 750 1026 0 37755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 155140

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 28480
/proc/meminfo: memFree=1600080/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101316 CPUtime=162.23
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 47648 0 0 0 16124 99 0 0 25 0 1 0 24198851 103747584 23622 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25329 23622 645 1026 0 24299 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 101316

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28482
/proc/meminfo: memFree=1600328/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101740 CPUtime=222.21
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 51506 0 0 0 22099 122 0 0 25 0 1 0 24198851 104181760 23552 1992294400 4194304 8395647 140734653568800 18446744073709551615 6693526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25435 23552 639 1026 0 24405 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101740

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28482
/proc/meminfo: memFree=1600328/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101608 CPUtime=282.19
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 53162 0 0 0 28076 143 0 0 25 0 1 0 24198851 104046592 23534 1992294400 4194304 8395647 140734653568800 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25402 23534 639 1026 0 24372 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 101608

[startup+342.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 28484
/proc/meminfo: memFree=1600328/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101608 CPUtime=342.17
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 53266 0 0 0 34042 175 0 0 25 0 1 0 24198851 104046592 23638 1992294400 4194304 8395647 140734653568800 18446744073709551615 6697714 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25402 23638 742 1026 0 24372 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 101608

[startup+402.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 28486
/proc/meminfo: memFree=1601568/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=100216 CPUtime=402.15
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 56391 0 0 0 40014 201 0 0 25 0 1 0 24198851 102621184 23315 1992294400 4194304 8395647 140734653568800 18446744073709551615 6723324 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25054 23315 742 1026 0 24024 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 100216

[startup+462.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/107 28488
/proc/meminfo: memFree=1601072/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=100068 CPUtime=462.13
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 59402 0 0 0 45986 227 0 0 25 0 1 0 24198851 102469632 23303 1992294400 4194304 8395647 140734653568800 18446744073709551615 6697419 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25017 23303 742 1026 0 23987 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 100068

[startup+522.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/107 28490
/proc/meminfo: memFree=1601568/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=100220 CPUtime=522.11
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 61698 0 0 0 51961 250 0 0 25 0 1 0 24198851 102625280 23322 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25055 23322 742 1026 0 24025 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 100220

[startup+582.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/107 28490
/proc/meminfo: memFree=1598468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103308 CPUtime=582.08
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 63121 0 0 0 57930 278 0 0 25 0 1 0 24198851 105787392 24105 1992294400 4194304 8395647 140734653568800 18446744073709551615 6698043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25827 24105 742 1026 0 24797 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 103308

[startup+642.301 s]
/proc/loadavg: 1.27 1.10 1.02 2/107 28492
/proc/meminfo: memFree=1599460/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101848 CPUtime=642.06
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 63781 0 0 0 63895 311 0 0 25 0 1 0 24198851 104292352 23797 1992294400 4194304 8395647 140734653568800 18446744073709551615 6670381 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25462 23797 742 1026 0 24432 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 101848

[startup+702.301 s]

################
# More data... #
################

/proc/meminfo: memFree=1599832/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101416 CPUtime=1001.92
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 71730 0 0 0 99715 477 0 0 25 0 1 0 24198851 103849984 23667 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25354 23667 742 1026 0 24324 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 101416

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 28504
/proc/meminfo: memFree=1600328/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101536 CPUtime=1061.9
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 73185 0 0 0 105685 505 0 0 25 0 1 0 24198851 103972864 23526 1992294400 4194304 8395647 140734653568800 18446744073709551615 6723628 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25384 23526 742 1026 0 24354 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 101536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28506
/proc/meminfo: memFree=1599336/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101524 CPUtime=1121.88
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 75628 0 0 0 111656 532 0 0 25 0 1 0 24198851 103960576 23780 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25381 23780 742 1026 0 24351 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 101524

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28506
/proc/meminfo: memFree=1599460/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101332 CPUtime=1181.86
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 77086 0 0 0 117628 558 0 0 25 0 1 0 24198851 103763968 23737 1992294400 4194304 8395647 140734653568800 18446744073709551615 6502798 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25333 23737 742 1026 0 24303 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 101332

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28508
/proc/meminfo: memFree=1599336/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101328 CPUtime=1241.84
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 80115 0 0 0 123593 591 0 0 25 0 1 0 24198851 103759872 23735 1992294400 4194304 8395647 140734653568800 18446744073709551615 6698043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25332 23735 742 1026 0 24302 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 101328

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28510
/proc/meminfo: memFree=1599212/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101408 CPUtime=1301.82
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 81027 0 0 0 129556 626 0 0 25 0 1 0 24198851 103841792 23755 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25352 23755 742 1026 0 24322 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 101408

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28512
/proc/meminfo: memFree=1600824/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=100016 CPUtime=1361.8
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 88025 0 0 0 135523 657 0 0 25 0 1 0 24198851 102416384 23355 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25004 23355 742 1026 0 23974 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 100016

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28514
/proc/meminfo: memFree=1596856/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103704 CPUtime=1421.78
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 88999 0 0 0 141493 685 0 0 25 0 1 0 24198851 106192896 24329 1992294400 4194304 8395647 140734653568800 18446744073709551615 6696997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25926 24329 742 1026 0 24896 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 103704

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28514
/proc/meminfo: memFree=1595368/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=105344 CPUtime=1481.75
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 89388 0 0 0 147458 717 0 0 25 0 1 0 24198851 107872256 24718 1992294400 4194304 8395647 140734653568800 18446744073709551615 6697090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 26336 24718 742 1026 0 25306 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 105344

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28516
/proc/meminfo: memFree=1598468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=102476 CPUtime=1541.72
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 89739 0 0 0 153428 744 0 0 25 0 1 0 24198851 104935424 23964 1992294400 4194304 8395647 140734653568800 18446744073709551615 6652301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25619 23964 742 1026 0 24589 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 102476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28518
/proc/meminfo: memFree=1597600/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103376 CPUtime=1601.7
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 90642 0 0 0 159395 775 0 0 25 0 1 0 24198851 105857024 24178 1992294400 4194304 8395647 140734653568800 18446744073709551615 6698312 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25844 24178 742 1026 0 24814 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 103376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28520
/proc/meminfo: memFree=1599088/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=101728 CPUtime=1661.68
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 91888 0 0 0 165363 805 0 0 25 0 1 0 24198851 104169472 23795 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25432 23795 742 1026 0 24402 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 101728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28522
/proc/meminfo: memFree=1599212/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=102064 CPUtime=1721.66
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 93454 0 0 0 171327 839 0 0 25 0 1 0 24198851 104513536 23863 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25516 23863 742 1026 0 24486 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 102064

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28522
/proc/meminfo: memFree=1598468/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1781.63
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94648 0 0 0 177300 863 0 0 25 0 1 0 24198851 105615360 24188 1992294400 4194304 8395647 140734653568800 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25785 24188 742 1026 0 24755 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 103140

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

[startup+1785.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28522
/proc/meminfo: memFree=1597476/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1784.84
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94653 0 0 0 177619 865 0 0 25 0 1 0 24198851 105615360 24193 1992294400 4194304 8395647 140734653568800 18446744073709551615 6702088 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25785 24193 742 1026 0 24755 0
Current children cumulated CPU time (s) 1784.84
Current children cumulated vsize (KiB) 103140

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28522
/proc/meminfo: memFree=1597476/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1788.04
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94653 0 0 0 177938 866 0 0 25 0 1 0 24198851 105615360 24193 1992294400 4194304 8395647 140734653568800 18446744073709551615 6696653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25785 24193 742 1026 0 24755 0
Current children cumulated CPU time (s) 1788.04
Current children cumulated vsize (KiB) 103140

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28522
/proc/meminfo: memFree=1597476/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1788.83
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94653 0 0 0 178017 866 0 0 25 0 1 0 24198851 105615360 24193 1992294400 4194304 8395647 140734653568800 18446744073709551615 6501682 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28475/statm: 25785 24193 742 1026 0 24755 0
Current children cumulated CPU time (s) 1788.83
Current children cumulated vsize (KiB) 103140

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28523
/proc/meminfo: memFree=1597476/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1789.23
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94653 0 0 0 178057 866 0 0 25 0 1 0 24198851 105615360 24193 1992294400 4194304 8395647 140734653568800 18446744073709551615 6697363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28475/statm: 25785 24193 742 1026 0 24755 0
Current children cumulated CPU time (s) 1789.23
Current children cumulated vsize (KiB) 103140

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28523
/proc/meminfo: memFree=1597476/2059040 swapFree=4151252/4192956
[pid=28475] ppid=28473 vsize=103140 CPUtime=1789.43
/proc/28475/stat : 28475 (pbscip.linux.x8) R 28473 28475 26898 0 -1 4202496 94656 0 0 0 178077 866 0 0 25 0 1 0 24198851 105615360 24196 1992294400 4194304 8395647 140734653568800 18446744073709551615 6150528 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28475/statm: 25785 24196 745 1026 0 24755 0
Current children cumulated CPU time (s) 1789.43
Current children cumulated vsize (KiB) 103140

Child status: 0
Real time (s): 1790.17
CPU time (s): 1789.5
CPU user time (s): 1780.83
CPU system time (s): 8.67768
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 155140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1780.83
system time used= 8.67768
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94657
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= 1
involuntary context switches= 9869

runsolver used 3.06853 second user time and 8.34173 second system time

The end

Launcher Data 

Begin job on node025 at 2010-07-08 05:31:10
IDJOB=2703508
IDBENCH=2499
IDSOLVER=1213
FILE ID=node025/2703508-1278559870
PBS_JOBID= 11239512
Free space on /tmp= 62516 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-pp08a.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703508-1278559870/watcher-2703508-1278559870 -o /tmp/evaluation-result-2703508-1278559870/solver-2703508-1278559870 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703508-1278559870.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ff5b6f1c6eab20bc880408fc770c13e2
RANDOM SEED=1243702220

node025.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
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		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1692996 kB
Buffers:         63684 kB
Cached:         204016 kB
SwapCached:       4972 kB
Active:         151488 kB
Inactive:       139840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1692996 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:           10844 kB
Writeback:           0 kB
AnonPages:       18756 kB
Mapped:          12424 kB
Slab:            52820 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179004 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62508 MiB
End job on node025 at 2010-07-08 06:01:00