Trace number 2667017

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT (TO)15360 1800.61 1801.14

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos5.opb
MD5SUM687e90f40c46b53feec9c54ee9b43fa6
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15360
Best CPU time to get the best result obtained on this benchmark1570.6
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15360
Optimality of the best value was proved NO
Number of variables163
Total number of constraints73
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)3
Number of constraints which are nor clauses,nor cardinality constraints70
Minimum length of a constraint11
Maximum length of a constraint102
Number of terms in the objective function 163
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 74742
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 74742
Number of bits of the biggest sum of numbers17
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2667017-1276351143.opb>
0.00/0.02	c original problem has 163 variables (163 bin, 0 int, 0 impl, 0 cont) and 73 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 10 chg sides, 10 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.00/0.03	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 10 chg sides, 10 chg coeffs, 73 upgd conss, 0 impls, 0 clqs
0.03/0.08	c    (0.1s) probing: 101/163 (62.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.03/0.08	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.08	c presolving (3 rounds):
0.03/0.08	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 10 changed sides, 10 changed coefficients
0.03/0.08	c  200 implications, 0 cliques
0.03/0.08	c presolved problem has 163 variables (163 bin, 0 int, 0 impl, 0 cont) and 73 constraints
0.03/0.08	c      73 constraints of type <knapsack>
0.03/0.08	c transformed objective value is always integral (scale: 1)
0.03/0.08	c Presolving Time: 0.05
0.03/0.08	c - non default parameters ----------------------------------------------------------------------
0.03/0.08	c # SCIP version 1.2.1.2
0.03/0.08	c 
0.03/0.08	c # frequency for displaying node information lines
0.03/0.08	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.08	c display/freq = 10000
0.03/0.08	c 
0.03/0.08	c # maximal time in seconds to run
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/time = 1799.99
0.03/0.08	c 
0.03/0.08	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.08	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.08	c limits/memory = 1620
0.03/0.08	c 
0.03/0.08	c # should presolving try to simplify inequalities
0.03/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08	c constraints/linear/simplifyinequalities = TRUE
0.03/0.08	c 
0.03/0.08	c # should presolving try to simplify knapsacks
0.03/0.08	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.08	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.08	c 
0.03/0.08	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.08	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.08	c separating/rapidlearning/freq = 0
0.03/0.08	c 
0.03/0.08	c -----------------------------------------------------------------------------------------------
0.03/0.08	c start solving
0.03/0.08	c 
0.03/0.09	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.09	c   0.1s|     1 |     0 |   122 |     - |1545k|   0 |  36 | 163 |  73 | 163 |  73 |   0 |   0 |   0 | 1.331200e+04 |      --      |    Inf 
0.03/0.09	o 36352
0.03/0.09	c R 0.1s|     1 |     0 |   122 |     - |1548k|   0 |  36 | 163 |  73 | 163 |  73 |   0 |   0 |   0 | 1.331200e+04 | 3.635200e+04 | 173.08%
0.03/0.09	o 35328
0.03/0.09	c s 0.1s|     1 |     0 |   122 |     - |1551k|   0 |  36 | 163 |  73 | 163 |  73 |   0 |   0 |   0 | 1.331200e+04 | 3.532800e+04 | 165.38%
0.29/0.36	c   0.3s|     1 |     0 |   123 |     - |1700k|   0 |  36 | 163 |  73 | 163 |  81 |   8 |   0 |   0 | 1.331200e+04 | 3.532800e+04 | 165.38%
0.29/0.36	o 17408
0.29/0.36	c b 0.3s|     1 |     0 |   123 |     - |1703k|   0 |  36 | 163 |  73 | 163 |  81 |   8 |   0 |   0 | 1.331200e+04 | 1.740800e+04 |  30.77%
1.00/1.07	o 16384
1.00/1.07	c E 1.0s|     1 |     0 |   123 |     - |1705k|   0 |  36 | 163 |  73 | 163 |  81 |   8 |   0 |   0 | 1.331200e+04 | 1.638400e+04 |  23.08%
1.00/1.08	c   1.0s|     1 |     0 |   123 |     - |1705k|   0 |  36 | 163 |  73 | 163 |  81 |   8 |   0 |   0 | 1.331200e+04 | 1.638400e+04 |  23.08%
1.29/1.37	c   1.3s|     1 |     2 |   123 |     - |1706k|   0 |  36 | 163 |  73 | 163 |  81 |   8 |   0 |  33 | 1.331200e+04 | 1.638400e+04 |  23.08%
8.49/8.56	o 16384
8.49/8.56	c s 8.3s|    24 |    21 |  3469 | 145.5 |1795k|  13 |   7 | 163 |  73 | 163 |  79 |   8 |   0 | 392 | 1.352533e+04 | 1.638400e+04 |  21.14%
9.99/10.03	o 16384
9.99/10.03	c z 9.7s|    95 |    76 | 12034 | 126.7 |1960k|  21 |  26 | 163 |  73 | 163 |  79 |   8 |   0 | 434 | 1.352533e+04 | 1.638400e+04 |  21.14%
22.08/22.13	o 16384
22.08/22.13	c z21.4s|   828 |   735 |122276 | 147.7 |2270k|  31 |  36 | 163 |  73 | 163 |  79 |   8 |   7 | 550 | 1.408000e+04 | 1.638400e+04 |  16.36%
50.77/50.87	o 15892
50.77/50.87	c p49.3s|  2938 |  2803 |405714 | 138.1 |3166k|  32 |   - | 163 |  75 | 163 |  79 |   8 |  23 | 638 | 1.408000e+04 | 1.589200e+04 |  12.87%
50.77/50.87	o 15883
50.77/50.87	c b49.3s|  2939 |  2804 |405729 | 138.1 |3116k|  32 |  17 | 163 |  75 | 163 |  79 |   8 |  23 | 638 | 1.408000e+04 | 1.588300e+04 |  12.81%
60.48/60.53	o 15880
60.48/60.53	c v58.6s|  3604 |  3467 |499773 | 138.7 |3450k|  32 |   - | 163 |  75 | 163 |  79 |   8 |  23 | 664 | 1.408000e+04 | 1.588000e+04 |  12.78%
138.75/138.81	c   134s| 10000 |  9663 |  1280k| 128.1 |6748k|  36 |  18 | 163 | 108 | 163 |  79 |   8 |  67 |1242 | 1.420800e+04 | 1.588000e+04 |  11.77%
201.43/201.53	o 15360
201.43/201.53	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
201.43/201.53	c f 195s| 16090 |  9756 |  1920k| 119.4 |6426k|  37 |   - | 163 | 108 | 163 |  79 |   8 |  91 |1687 | 1.420800e+04 | 1.536000e+04 |   8.11%
230.72/230.88	c   223s| 20000 | 12202 |  2202k| 110.1 |7733k|  37 |  21 | 163 | 105 | 163 |  79 |   8 |  95 |1972 | 1.420800e+04 | 1.536000e+04 |   8.11%
293.51/293.65	c   284s| 30000 | 18154 |  2816k|  93.9 |  10M|  37 |   - | 163 |  93 | 163 |  79 |   8 | 104 |2562 | 1.425067e+04 | 1.536000e+04 |   7.78%
342.29/342.46	c   331s| 40000 | 23512 |  3298k|  82.5 |  14M|  38 |   - | 163 |  87 | 163 |  79 |   8 | 114 |2990 | 1.433600e+04 | 1.536000e+04 |   7.14%
388.68/388.86	c   375s| 50000 | 28696 |  3761k|  75.2 |  16M|  44 |  12 | 163 |  86 | 163 |  79 |   8 | 120 |3414 | 1.433600e+04 | 1.536000e+04 |   7.14%
432.76/432.95	c   418s| 60000 | 33594 |  4195k|  69.9 |  19M|  44 |   8 | 163 |  91 | 163 |  79 |   8 | 134 |3796 | 1.433600e+04 | 1.536000e+04 |   7.14%
474.26/474.46	c   458s| 70000 | 38568 |  4613k|  65.9 |  22M|  44 |  14 | 163 |  93 | 163 |  79 |   8 | 143 |4142 | 1.433600e+04 | 1.536000e+04 |   7.14%
519.94/520.18	c   502s| 80000 | 43890 |  5075k|  63.4 |  25M|  44 |  11 | 163 |  95 | 163 |  79 |   8 | 163 |4410 | 1.433600e+04 | 1.536000e+04 |   7.14%
559.32/559.51	c   540s| 90000 | 48368 |  5469k|  60.8 |  28M|  44 |  25 | 163 |  93 | 163 |  79 |   8 | 177 |4629 | 1.433600e+04 | 1.536000e+04 |   7.14%
602.53/602.71	c   581s|100000 | 53102 |  5904k|  59.0 |  30M|  44 |  25 | 163 |  92 | 163 |  79 |   8 | 186 |4890 | 1.433600e+04 | 1.536000e+04 |   7.14%
647.61/647.82	c   624s|110000 | 58170 |  6366k|  57.9 |  33M|  44 |  14 | 163 |  92 | 163 |  79 |   8 | 199 |5080 | 1.433600e+04 | 1.536000e+04 |   7.14%
692.69/692.98	c   668s|120000 | 63362 |  6827k|  56.9 |  36M|  44 |  14 | 163 |  94 | 163 |  79 |   8 | 212 |5308 | 1.433600e+04 | 1.536000e+04 |   7.14%
736.27/736.59	c   710s|130000 | 68080 |  7266k|  55.9 |  39M|  44 |  22 | 163 |  95 | 163 |  79 |   8 | 230 |5526 | 1.433600e+04 | 1.536000e+04 |   7.14%
775.77/776.08	c   748s|140000 | 72064 |  7667k|  54.8 |  41M|  44 |   - | 163 |  95 | 163 |  79 |   8 | 246 |5710 | 1.433600e+04 | 1.536000e+04 |   7.14%
816.86/817.10	c   787s|150000 | 76380 |  8082k|  53.9 |  44M|  44 |  14 | 163 | 103 | 163 |  79 |   8 | 267 |5920 | 1.433600e+04 | 1.536000e+04 |   7.14%
858.54/858.80	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
858.54/858.80	c   827s|160000 | 81014 |  8505k|  53.2 |  46M|  44 |  15 | 163 | 112 | 163 |  79 |   8 | 287 |6118 | 1.433600e+04 | 1.536000e+04 |   7.14%
899.83/900.17	c   867s|170000 | 86112 |  8923k|  52.5 |  49M|  44 |   8 | 163 | 104 | 163 |  79 |   8 | 299 |6299 | 1.433600e+04 | 1.536000e+04 |   7.14%
943.52/943.90	c   909s|180000 | 90876 |  9366k|  52.0 |  52M|  44 |  21 | 163 | 104 | 163 |  79 |   8 | 317 |6499 | 1.433600e+04 | 1.536000e+04 |   7.14%
987.00/987.31	c   951s|190000 | 96458 |  9810k|  51.6 |  55M|  44 |  15 | 163 | 105 | 163 |  79 |   8 | 329 |6644 | 1.433600e+04 | 1.536000e+04 |   7.14%
1029.99/1030.39	c   993s|200000 |102010 | 10253k|  51.3 |  58M|  44 |   - | 163 | 112 | 163 |  79 |   8 | 342 |6856 | 1.433600e+04 | 1.536000e+04 |   7.14%
1069.48/1069.83	c  1030s|210000 |107322 | 10646k|  50.7 |  61M|  44 |  16 | 163 | 119 | 163 |  79 |   8 | 361 |7049 | 1.433600e+04 | 1.536000e+04 |   7.14%
1110.16/1110.59	c  1070s|220000 |112166 | 11055k|  50.3 |  64M|  44 |  11 | 163 | 105 | 163 |  79 |   8 | 374 |7216 | 1.436444e+04 | 1.536000e+04 |   6.93%
1145.35/1145.73	c  1103s|230000 |115676 | 11409k|  49.6 |  66M|  44 |  12 | 163 |  92 | 163 |  79 |   8 | 384 |7357 | 1.438255e+04 | 1.536000e+04 |   6.80%
1181.05/1181.42	c  1138s|240000 |119280 | 11768k|  49.0 |  68M|  44 |  23 | 163 |  90 | 163 |  79 |   8 | 396 |7473 | 1.439289e+04 | 1.536000e+04 |   6.72%
1216.43/1216.81	c  1172s|250000 |122752 | 12123k|  48.5 |  70M|  44 |  20 | 163 |  95 | 163 |  79 |   8 | 415 |7600 | 1.440000e+04 | 1.536000e+04 |   6.67%
1251.92/1252.34	c  1206s|260000 |126122 | 12479k|  48.0 |  73M|  44 |  15 | 163 | 105 | 163 |  79 |   8 | 442 |7734 | 1.440914e+04 | 1.536000e+04 |   6.60%
1286.31/1286.75	c  1239s|270000 |129376 | 12823k|  47.5 |  75M|  44 |  12 | 163 |  93 | 163 |  79 |   8 | 449 |7890 | 1.442133e+04 | 1.536000e+04 |   6.51%
1319.69/1320.12	c  1271s|280000 |132562 | 13154k|  47.0 |  77M|  44 |   - | 163 |  90 | 163 |  79 |   8 | 461 |8002 | 1.442133e+04 | 1.536000e+04 |   6.51%
1351.59/1352.08	c  1302s|290000 |135510 | 13474k|  46.5 |  79M|  44 |  10 | 163 |  89 | 163 |  79 |   8 | 475 |8136 | 1.442909e+04 | 1.536000e+04 |   6.45%
1382.78/1383.26	c  1332s|300000 |138492 | 13782k|  45.9 |  81M|  44 |  14 | 163 |  85 | 163 |  79 |   8 | 487 |8272 | 1.443840e+04 | 1.536000e+04 |   6.38%
1411.77/1412.24	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1411.77/1412.24	c  1360s|310000 |141308 | 14067k|  45.4 |  83M|  44 |   - | 163 |  84 | 163 |  79 |   8 | 498 |8386 | 1.444571e+04 | 1.536000e+04 |   6.33%
1442.45/1442.95	c  1389s|320000 |144298 | 14369k|  44.9 |  85M|  44 |  14 | 163 |  88 | 163 |  79 |   8 | 510 |8487 | 1.446400e+04 | 1.536000e+04 |   6.19%
1471.65/1472.10	c  1417s|330000 |147100 | 14657k|  44.4 |  87M|  44 |  19 | 163 |  86 | 163 |  79 |   8 | 516 |8577 | 1.446400e+04 | 1.536000e+04 |   6.19%
1500.24/1500.72	c  1445s|340000 |149702 | 14941k|  43.9 |  89M|  44 |  18 | 163 |  88 | 163 |  79 |   8 | 525 |8681 | 1.446400e+04 | 1.536000e+04 |   6.19%
1530.64/1531.20	c  1474s|350000 |152616 | 15241k|  43.5 |  91M|  44 |  13 | 163 |  89 | 163 |  79 |   8 | 537 |8816 | 1.446400e+04 | 1.536000e+04 |   6.19%
1558.14/1558.65	c  1500s|360000 |155202 | 15508k|  43.1 |  93M|  44 |  17 | 163 |  86 | 163 |  79 |   8 | 544 |8962 | 1.447564e+04 | 1.536000e+04 |   6.11%
1584.52/1585.09	c  1526s|370000 |157676 | 15767k|  42.6 |  94M|  44 |  11 | 163 |  84 | 163 |  79 |   8 | 547 |9036 | 1.448960e+04 | 1.536000e+04 |   6.01%
1610.71/1611.29	c  1551s|380000 |159874 | 16021k|  42.2 |  96M|  44 |   - | 163 |  81 | 163 |  79 |   8 | 556 |9160 | 1.449600e+04 | 1.536000e+04 |   5.96%
1639.40/1639.93	c  1578s|390000 |162370 | 16307k|  41.8 |  98M|  44 |  23 | 163 |  85 | 163 |  79 |   8 | 562 |9280 | 1.450667e+04 | 1.536000e+04 |   5.88%
1668.30/1668.88	c  1606s|400000 |164848 | 16592k|  41.5 | 100M|  44 |  16 | 163 |  81 | 163 |  79 |   8 | 564 |9382 | 1.450667e+04 | 1.536000e+04 |   5.88%
1695.48/1696.05	c  1632s|410000 |167136 | 16862k|  41.1 | 101M|  44 |   - | 163 |  80 | 163 |  79 |   8 | 567 |9501 | 1.450667e+04 | 1.536000e+04 |   5.88%
1722.78/1723.39	c  1658s|420000 |169434 | 17135k|  40.8 | 103M|  44 |  16 | 163 |  79 | 163 |  79 |   8 | 570 |9612 | 1.450667e+04 | 1.536000e+04 |   5.88%
1750.36/1750.92	c  1685s|430000 |171690 | 17411k|  40.5 | 105M|  44 |   - | 163 |  78 | 163 |  79 |   8 | 571 |9754 | 1.450667e+04 | 1.536000e+04 |   5.88%
1777.26/1777.84	c  1711s|440000 |174036 | 17674k|  40.2 | 106M|  44 |   - | 163 |  78 | 163 |  79 |   8 | 573 |9847 | 1.450667e+04 | 1.536000e+04 |   5.88%
1800.06/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)
1800.06/1800.61	c 
1800.06/1800.61	c SCIP Status        : solving was interrupted [user interrupt]
1800.06/1800.61	c Solving Time (sec) : 1732.58
1800.06/1800.61	c Solving Nodes      : 448472
1800.06/1800.61	c Primal Bound       : +1.53600000000000e+04 (343 solutions)
1800.06/1800.61	c Dual Bound         : +1.45246315789474e+04
1800.06/1800.61	c Gap                : 5.75 %
1800.06/1800.61	s SATISFIABLE
1800.06/1800.61	v -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 
1800.06/1800.61	v -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 
1800.06/1800.61	v -x117 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 
1800.06/1800.61	v -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 
1800.06/1800.61	v x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x44 
1800.06/1800.61	v -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 x35 -x33 -x32 x31 -x30 x29 -x28 -x27 -x26 -x25 -x24 -x22 -x21 x20 x19 -x18 -x17 x16 
1800.06/1800.61	v -x15 -x14 -x13 -x11 -x10 x9 -x8 x7 -x6 x5 -x4 -x3 x2 -x163 -x162 -x161 x116 -x45 x34 -x23 -x12 -x1 
1800.06/1800.61	c SCIP Status        : solving was interrupted [user interrupt]
1800.06/1800.61	c Solving Time       :    1732.58
1800.06/1800.61	c Original Problem   :
1800.06/1800.61	c   Problem name     : HOME/instance-2667017-1276351143.opb
1800.06/1800.61	c   Variables        : 163 (163 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.06/1800.61	c   Constraints      : 73 initial, 73 maximal
1800.06/1800.61	c Presolved Problem  :
1800.06/1800.61	c   Problem name     : t_HOME/instance-2667017-1276351143.opb
1800.06/1800.61	c   Variables        : 163 (163 binary, 0 integer, 0 implicit integer, 0 continuous)
1800.06/1800.61	c   Constraints      : 73 initial, 120 maximal
1800.06/1800.61	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1800.06/1800.61	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   implics          :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   probing          :       0.02          0          0          0          0          0          0          0          0
1800.06/1800.61	c   knapsack         :       0.02          0          0          0          0          0          0          0          0
1800.06/1800.61	c   linear           :       0.01          0          0          0          0          0          0         10         10
1800.06/1800.61	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1800.06/1800.61	c   root node        :          -          0          -          -          0          -          -          -          -
1800.06/1800.61	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1800.06/1800.61	c   integral         :          0          0          0     318238          0          1       3463          0          0     630184
1800.06/1800.61	c   knapsack         :         73          2    1018784          0          0        505       1948         44          0          0
1800.06/1800.61	c   logicor          :          0+         0     106719          0          0          0          0          0          0          0
1800.06/1800.61	c   countsols        :          0          0          0          0          0          0          0          0          0          0
1800.06/1800.61	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1800.06/1800.61	c   integral         :      27.71       0.00       0.00      27.71       0.00
1800.06/1800.61	c   knapsack         :     167.56       0.13     167.43       0.00       0.00
1800.06/1800.61	c   logicor          :       0.44       0.00       0.44       0.00       0.00
1800.06/1800.61	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1800.06/1800.61	c Propagators        :       Time      Calls    Cutoffs    DomReds
1800.06/1800.61	c   vbounds          :       0.61          2          0          0
1800.06/1800.61	c   rootredcost      :       0.51          4          0          0
1800.06/1800.61	c   pseudoobj        :      11.56    1018775         59          0
1800.06/1800.61	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1800.06/1800.61	c   propagation      :       0.06        564        563        659       36.3          0        0.0          -
1800.06/1800.61	c   infeasible LP    :       0.00         13         13         13        4.0          0        0.0          0
1800.06/1800.61	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1800.06/1800.61	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1800.06/1800.61	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1800.06/1800.61	c   applied globally :          -          -          -        386       26.0          -          -          -
1800.06/1800.61	c   applied locally  :          -          -          -        190       45.8          -          -          -
1800.06/1800.61	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1800.06/1800.61	c   cut pool         :       0.00          1          -          -          0          -    (maximal pool size: 44)
1800.06/1800.61	c   redcost          :       6.13     437870          0     663479          0          0
1800.06/1800.61	c   impliedbounds    :       0.00          3          0          0          0          0
1800.06/1800.61	c   intobj           :       0.00          0          0          0          0          0
1800.06/1800.61	c   cgmip            :       0.00          0          0          0          0          0
1800.06/1800.61	c   gomory           :       0.01          3          0          0          0          0
1800.06/1800.61	c   strongcg         :       0.01          3          0          0          0          0
1800.06/1800.61	c   cmir             :       0.02          3          0          0         22          0
1800.06/1800.61	c   flowcover        :       0.34          3          0          0         22          0
1800.06/1800.61	c   clique           :       0.00          1          0          0          0          0
1800.06/1800.61	c   zerohalf         :       0.00          0          0          0          0          0
1800.06/1800.61	c   mcf              :       0.00          1          0          0          0          0
1800.06/1800.61	c   rapidlearning    :       0.06          1          0          0          0          0
1800.06/1800.61	c Pricers            :       Time      Calls       Vars
1800.06/1800.61	c   problem variables:       0.00          0          0
1800.06/1800.61	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1800.06/1800.61	c   relpscost        :      27.14     318238          1       3463          0          0     630184
1800.06/1800.61	c   pscost           :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   inference        :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   mostinf          :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   leastinf         :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   fullstrong       :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   allfullstrong    :       0.00          0          0          0          0          0          0
1800.06/1800.61	c   random           :       0.00          0          0          0          0          0          0
1800.06/1800.61	c Primal Heuristics  :       Time      Calls      Found
1800.06/1800.61	c   LP solutions     :       0.00          -          0
1800.06/1800.61	c   pseudo solutions :       0.00          -          0
1800.06/1800.61	c   oneopt           :       0.26          9          2
1800.06/1800.61	c   crossover        :       3.14         12          2
1800.06/1800.61	c   objpscostdiving  :      14.08        687         10
1800.06/1800.61	c   coefdiving       :      56.91       2031          3
1800.06/1800.61	c   guideddiving     :      80.07       2579          0
1800.06/1800.61	c   rootsoldiving    :      16.07       1505         10
1800.06/1800.61	c   fracdiving       :      85.89       3336          6
1800.06/1800.61	c   pscostdiving     :      90.96       3818          6
1800.06/1800.61	c   veclendiving     :      50.18       3818          2
1800.06/1800.61	c   linesearchdiving :      43.16       3819          1
1800.06/1800.61	c   trivial          :       0.00          2          0
1800.06/1800.61	c   simplerounding   :       1.86     318239         18
1800.06/1800.61	c   zirounding       :       1.03      11401        228
1800.06/1800.61	c   rounding         :       1.56      26933          1
1800.06/1800.61	c   shifting         :       1.88      17354         53
1800.06/1800.61	c   intshifting      :       0.01          0          0
1800.06/1800.61	c   twoopt           :       0.00          0          0
1800.06/1800.61	c   fixandinfer      :       0.00          0          0
1800.06/1800.61	c   feaspump         :       0.04          0          0
1800.06/1800.61	c   intdiving        :       0.00          0          0
1800.06/1800.61	c   actconsdiving    :       0.00          0          0
1800.06/1800.61	c   octane           :       0.00          0          0
1800.06/1800.61	c   rens             :       0.48          1          1
1800.06/1800.61	c   rins             :       0.00          0          0
1800.06/1800.61	c   localbranching   :       0.00          0          0
1800.06/1800.61	c   mutation         :       0.00          0          0
1800.06/1800.61	c   dins             :       0.00          0          0
1800.06/1800.61	c   undercover       :       0.00          0          0
1800.06/1800.61	c   nlp              :       0.20          0          0
1800.06/1800.61	c   trysol           :       0.44          0          0
1800.06/1800.61	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1800.06/1800.61	c   primal LP        :       0.00          0          0       0.00          -
1800.06/1800.61	c   dual LP          :    1105.16     451618   13816091      30.59   12501.44
1800.06/1800.61	c   lex dual LP      :       0.00          0          0       0.00          -
1800.06/1800.61	c   barrier LP       :       0.00          0          0       0.00          -
1800.06/1800.61	c   diving/probing LP:     314.10     445410    4082436       9.17   12997.25
1800.06/1800.61	c   strong branching :      21.93       9940     241784      24.32   11025.26
1800.06/1800.61	c     (at root node) :          -         33       1419      43.00          -
1800.06/1800.61	c   conflict analysis:       0.00          0          0       0.00          -
1800.06/1800.61	c B&B Tree           :
1800.06/1800.61	c   number of runs   :          1
1800.06/1800.61	c   nodes            :     448472
1800.06/1800.61	c   nodes (total)    :     448472
1800.06/1800.61	c   nodes left       :     175916
1800.06/1800.61	c   max depth        :         44
1800.06/1800.61	c   max depth (total):         44
1800.06/1800.61	c   backtracks       :      78829 (17.6%)
1800.06/1800.61	c   delayed cutoffs  :          0
1800.06/1800.61	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1800.06/1800.61	c   avg switch length:       5.95
1800.06/1800.61	c   switching time   :      14.30
1800.06/1800.61	c Solution           :
1800.06/1800.61	c   Solutions found  :        343 (11 improvements)
1800.06/1800.61	c   First Solution   : +3.63520000000000e+04   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <rounding>)
1800.06/1800.61	c   Primal Bound     : +1.53600000000000e+04   (in run 1, after 16090 nodes, 194.79 seconds, depth 32, found by <fracdiving>)
1800.06/1800.61	c   Dual Bound       : +1.45246315789474e+04
1800.06/1800.61	c   Gap              :       5.75 %
1800.06/1800.61	c   Root Dual Bound  : +1.33120000000000e+04
1800.06/1800.61	c   Root Iterations  :        123
1800.55/1801.14	c Time complete: 1800.6.

Verifier Data 

OK	15360

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667017-1276351143/watcher-2667017-1276351143 -o /tmp/evaluation-result-2667017-1276351143/solver-2667017-1276351143 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667017-1276351143.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: 1.00 1.00 1.00 3/106 11898
/proc/meminfo: memFree=1910868/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=7724 CPUtime=0
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 1050 0 0 0 0 0 0 0 20 0 1 0 10700718 7909376 970 1992294400 4194304 8223781 140733937958640 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11898/statm: 1931 979 348 984 0 944 0

[startup+0.0381939 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11898
/proc/meminfo: memFree=1910868/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=13188 CPUtime=0.03
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 2977 0 0 0 2 1 0 0 20 0 1 0 10700718 13504512 2275 1992294400 4194304 8223781 140733937958640 18446744073709551615 4443004 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 3297 2275 454 984 0 2310 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13188

[startup+0.101185 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11898
/proc/meminfo: memFree=1910868/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=14976 CPUtime=0.09
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 3880 0 0 0 8 1 0 0 20 0 1 0 10700718 15335424 2867 1992294400 4194304 8223781 140733937958640 18446744073709551615 4876321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 3744 2867 549 984 0 2757 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14976

[startup+0.301206 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11898
/proc/meminfo: memFree=1910868/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=19040 CPUtime=0.29
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 4797 0 0 0 27 2 0 0 20 0 1 0 10700718 19496960 3784 1992294400 4194304 8223781 140733937958640 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4760 3785 567 984 0 3773 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19040

[startup+0.701245 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 11898
/proc/meminfo: memFree=1910868/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=28180 CPUtime=0.69
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 10268 0 0 0 64 5 0 0 20 0 1 0 10700718 28856320 5759 1992294400 4194304 8223781 140733937958640 18446744073709551615 4855327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 7045 5759 585 984 0 6058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28180

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11899
/proc/meminfo: memFree=1890152/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=18984 CPUtime=1.49
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 10330 0 0 0 141 8 0 0 23 0 1 0 10700718 19439616 3816 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4746 3816 586 984 0 3759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18984

[startup+3.10049 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11899
/proc/meminfo: memFree=1897220/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=18984 CPUtime=3.09
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 10495 0 0 0 296 13 0 0 25 0 1 0 10700718 19439616 3816 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4746 3816 586 984 0 3759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18984

[startup+6.30081 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11899
/proc/meminfo: memFree=1897096/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=18984 CPUtime=6.29
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 10716 0 0 0 609 20 0 0 25 0 1 0 10700718 19439616 3816 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4746 3816 586 984 0 3759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18984

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11899
/proc/meminfo: memFree=1889904/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=19380 CPUtime=12.69
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 14338 0 0 0 1226 43 0 0 25 0 1 0 10700718 19845120 3916 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4845 3916 587 984 0 3858 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19380

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11899
/proc/meminfo: memFree=1896848/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=19796 CPUtime=25.49
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 14634 0 0 0 2469 80 0 0 25 0 1 0 10700718 20271104 4023 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 4949 4023 589 984 0 3962 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19796

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11901
/proc/meminfo: memFree=1896352/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=20708 CPUtime=51.08
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 15428 0 0 0 4952 156 0 0 25 0 1 0 10700718 21204992 4239 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 5177 4239 589 984 0 4190 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20708

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11903
/proc/meminfo: memFree=1893500/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=23276 CPUtime=102.27
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 21712 0 0 0 9894 333 0 0 25 0 1 0 10700718 23834624 4892 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 5819 4892 590 984 0 4832 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23276

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11912
/proc/meminfo: memFree=1888452/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=26400 CPUtime=162.24
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 25942 0 0 0 15695 529 0 0 25 0 1 0 10700718 27033600 5718 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 6600 5718 590 984 0 5613 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26400

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11914
/proc/meminfo: memFree=1885848/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=29016 CPUtime=222.22
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 30199 0 0 0 21488 734 0 0 25 0 1 0 10700718 29712384 6369 1992294400 4194304 8223781 140733937958640 18446744073709551615 6562714 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 7254 6369 590 984 0 6267 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29016

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11916
/proc/meminfo: memFree=1883368/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=31468 CPUtime=282.21
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 37210 0 0 0 27277 944 0 0 25 0 1 0 10700718 32223232 7003 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 7867 7003 592 984 0 6880 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 31468

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11918
/proc/meminfo: memFree=1879648/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=34996 CPUtime=342.19
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 44345 0 0 0 33045 1174 0 0 25 0 1 0 10700718 35835904 7908 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 8749 7908 592 984 0 7762 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11920
/proc/meminfo: memFree=1874812/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=39544 CPUtime=402.17
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 48429 0 0 0 38829 1388 0 0 25 0 1 0 10700718 40493056 9069 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 9886 9069 592 984 0 8899 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 39544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11920
/proc/meminfo: memFree=1870844/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=43728 CPUtime=462.15
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 52383 0 0 0 44596 1619 0 0 25 0 1 0 10700718 44777472 10144 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 10932 10144 592 984 0 9945 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43728

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11922
/proc/meminfo: memFree=1868116/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=46508 CPUtime=522.14
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 53089 0 0 0 50368 1846 0 0 25 0 1 0 10700718 47624192 10850 1992294400 4194304 8223781 140733937958640 18446744073709551615 4855357 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 11627 10850 592 984 0 10640 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46508

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11924
/proc/meminfo: memFree=1862288/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=52252 CPUtime=582.13
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 54549 0 0 0 56145 2068 0 0 25 0 1 0 10700718 53506048 12310 1992294400 4194304 8223781 140733937958640 18446744073709551615 6590386 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 13063 12310 592 984 0 12076 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 52252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11926
/proc/meminfo: memFree=1856708/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=57580 CPUtime=642.11
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 56011 0 0 0 61916 2295 0 0 25 0 1 0 10700718 58961920 13683 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 14395 13683 592 984 0 13408 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 57580

[startup+702.302 s]

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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11934
/proc/meminfo: memFree=1836496/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=79120 CPUtime=942.01
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 63777 0 0 0 90784 3417 0 0 25 0 1 0 10700718 81018880 18773 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 19780 18773 696 984 0 18793 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 79120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11936
/proc/meminfo: memFree=1832404/2059040 swapFree=4134476/4192956
[pid=11898] ppid=11896 vsize=82960 CPUtime=1002
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 64767 0 0 0 96556 3644 0 0 25 0 1 0 10700718 84951040 19763 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 20740 19763 696 984 0 19753 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 82960

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11939
/proc/meminfo: memFree=1803564/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=88508 CPUtime=1061.98
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 66185 0 0 0 102324 3874 0 0 25 0 1 0 10700718 90632192 21181 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 22127 21181 696 984 0 21140 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 88508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11941
/proc/meminfo: memFree=1799596/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=92468 CPUtime=1121.95
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 67203 0 0 0 108095 4100 0 0 25 0 1 0 10700718 94687232 22199 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 23117 22199 696 984 0 22130 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 92468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11943
/proc/meminfo: memFree=1796744/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=95256 CPUtime=1181.94
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 67924 0 0 0 113858 4336 0 0 25 0 1 0 10700718 97542144 22920 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 23814 22920 696 984 0 22827 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 95256

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11945
/proc/meminfo: memFree=1793892/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=98044 CPUtime=1241.92
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 68643 0 0 0 119627 4565 0 0 25 0 1 0 10700718 100397056 23639 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 24511 23639 696 984 0 23524 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 98044

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11947
/proc/meminfo: memFree=1790172/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=101648 CPUtime=1301.91
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 69565 0 0 0 125397 4794 0 0 25 0 1 0 10700718 104087552 24561 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 25412 24561 696 984 0 24425 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 101648

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11947
/proc/meminfo: memFree=1786452/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=105388 CPUtime=1361.89
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 70523 0 0 0 131163 5026 0 0 25 0 1 0 10700718 107917312 25519 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 26347 25519 696 984 0 25360 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 105388

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11949
/proc/meminfo: memFree=1782112/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=109600 CPUtime=1421.87
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 71597 0 0 0 136933 5254 0 0 25 0 1 0 10700718 112230400 26593 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 27400 26593 696 984 0 26413 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 109600

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11951
/proc/meminfo: memFree=1775292/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=116292 CPUtime=1481.85
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 73295 0 0 0 142702 5483 0 0 25 0 1 0 10700718 119083008 28291 1992294400 4194304 8223781 140733937958640 18446744073709551615 4855390 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 29073 28291 696 984 0 28086 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 116292

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11953
/proc/meminfo: memFree=1771572/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=119908 CPUtime=1541.83
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 74223 0 0 0 148461 5722 0 0 25 0 1 0 10700718 122785792 29219 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 29977 29219 696 984 0 28990 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 119908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11955
/proc/meminfo: memFree=1766860/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=124596 CPUtime=1601.81
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 78777 0 0 0 154226 5955 0 0 25 0 1 0 10700718 127586304 30404 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 31149 30404 696 984 0 30162 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 124596

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11955
/proc/meminfo: memFree=1763016/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=128148 CPUtime=1661.79
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 79704 0 0 0 159982 6197 0 0 25 0 1 0 10700718 131223552 31331 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 32037 31331 696 984 0 31050 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 128148

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11957
/proc/meminfo: memFree=1759544/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=131416 CPUtime=1721.78
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 80541 0 0 0 165739 6439 0 0 25 0 1 0 10700718 134569984 32168 1992294400 4194304 8223781 140733937958640 18446744073709551615 4854945 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 32854 32168 696 984 0 31867 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 131416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 11959
/proc/meminfo: memFree=1756320/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=134396 CPUtime=1781.76
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 81308 0 0 0 171500 6676 0 0 25 0 1 0 10700718 137621504 32935 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 33599 32935 696 984 0 32612 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 134396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 11959
/proc/meminfo: memFree=1754584/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=136128 CPUtime=1800.06
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 81727 0 0 0 173258 6748 0 0 25 0 1 0 10700718 139395072 33354 1992294400 4194304 8223781 140733937958640 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11898/statm: 34032 33354 696 984 0 33045 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 136128

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 11959
/proc/meminfo: memFree=1754584/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=135612 CPUtime=1800.45
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 81729 0 0 0 173297 6748 0 0 25 0 1 0 10700718 138866688 33227 1992294400 4194304 8223781 140733937958640 18446744073709551615 4670079 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11898/statm: 33903 33227 698 984 0 32916 0
Current children cumulated CPU time (s) 1800.45
Current children cumulated vsize (KiB) 135612

[startup+1801.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 11959
/proc/meminfo: memFree=1754584/2059040 swapFree=4134488/4192956
[pid=11898] ppid=11896 vsize=135612 CPUtime=1800.55
/proc/11898/stat : 11898 (pbscip.linux.x8) R 11896 11898 10975 0 -1 4202496 81729 0 0 0 173307 6748 0 0 25 0 1 0 10700718 138866688 33227 1992294400 4194304 8223781 140733937958640 18446744073709551615 4616445 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11898/statm: 33903 33227 698 984 0 32916 0
Current children cumulated CPU time (s) 1800.55
Current children cumulated vsize (KiB) 135612

Child status: 0
Real time (s): 1801.14
CPU time (s): 1800.61
CPU user time (s): 1733.1
CPU system time (s): 67.5037
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 136128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1733.1
system time used= 67.5037
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81729
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 4394

runsolver used 3.17152 second user time and 8.31274 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-12 15:59:03
IDJOB=2667017
IDBENCH=1848
IDSOLVER=1169
FILE ID=node017/2667017-1276351143
PBS_JOBID= 11173191
Free space on /tmp= 62368 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos5.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-2667017-1276351143/watcher-2667017-1276351143 -o /tmp/evaluation-result-2667017-1276351143/solver-2667017-1276351143 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667017-1276351143.opb -t 1800 -m 1800

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

MD5SUM BENCH= 687e90f40c46b53feec9c54ee9b43fa6
RANDOM SEED=478141020

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1911644 kB
Buffers:          2636 kB
Cached:          78820 kB
SwapCached:      11184 kB
Active:          24412 kB
Inactive:        70344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1911644 kB
SwapTotal:     4192956 kB
SwapFree:      4134476 kB
Dirty:            4640 kB
Writeback:          20 kB
AnonPages:       12284 kB
Mapped:           9056 kB
Slab:            30900 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182660 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= 62364 MiB
End job on node017 at 2010-06-12 16:29:06