Trace number 2703510

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? 1789.67 1790.15

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-roll3000.opb
MD5SUM553e03f28bab227c11d33a47edd1fb32
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 variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
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 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1024000000000
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2123511627775
Number of bits of the biggest sum of numbers41
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-2703510-1278560042.opb>
0.19/0.20	c original problem has 8902 variables (8902 bin, 0 int, 0 impl, 0 cont) and 2864 constraints
0.19/0.20	c problem read
0.19/0.20	c presolving settings loaded
0.29/0.33	c presolving:
0.39/0.42	c (round 1) 3473 del vars, 120 del conss, 3301 chg bounds, 2126 chg sides, 6485 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.39/0.45	c (round 2) 3511 del vars, 743 del conss, 3329 chg bounds, 2301 chg sides, 6696 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.39/0.45	c (round 3) 3514 del vars, 764 del conss, 3332 chg bounds, 2301 chg sides, 6696 chg coeffs, 0 upgd conss, 1114 impls, 107 clqs
0.50/0.54	c (round 4) 3514 del vars, 937 del conss, 3332 chg bounds, 2304 chg sides, 6696 chg coeffs, 1845 upgd conss, 1114 impls, 107 clqs
0.59/0.63	c (round 5) 3514 del vars, 1167 del conss, 3332 chg bounds, 5148 chg sides, 56218 chg coeffs, 1846 upgd conss, 5846 impls, 997 clqs
0.59/0.67	c (round 6) 3520 del vars, 1171 del conss, 3332 chg bounds, 5197 chg sides, 56423 chg coeffs, 1846 upgd conss, 5846 impls, 1330 clqs
0.69/0.70	c (round 7) 3520 del vars, 1180 del conss, 3332 chg bounds, 5342 chg sides, 56943 chg coeffs, 1846 upgd conss, 5866 impls, 1559 clqs
5.19/5.26	c    (5.1s) probing: 1000/5382 (18.6%) - 10 fixings, 0 aggregations, 5507 implications, 0 bound changes
5.29/5.33	c    (5.1s) probing: 1070/5382 (19.9%) - 10 fixings, 0 aggregations, 5507 implications, 0 bound changes
5.29/5.33	c    (5.1s) probing aborted: 100/100 successive totally useless probings
5.29/5.33	c (round 8) 3530 del vars, 1180 del conss, 3332 chg bounds, 5342 chg sides, 56952 chg coeffs, 1846 upgd conss, 22804 impls, 1540 clqs
5.40/5.40	c (round 9) 3530 del vars, 1188 del conss, 3332 chg bounds, 5344 chg sides, 57196 chg coeffs, 1846 upgd conss, 22804 impls, 1554 clqs
5.40/5.46	c (round 10) 3530 del vars, 1267 del conss, 3332 chg bounds, 5506 chg sides, 57855 chg coeffs, 1846 upgd conss, 22804 impls, 2148 clqs
5.50/5.51	c (round 11) 3530 del vars, 1292 del conss, 3332 chg bounds, 5536 chg sides, 58012 chg coeffs, 1846 upgd conss, 22804 impls, 2200 clqs
5.50/5.56	c (round 12) 3530 del vars, 1293 del conss, 3332 chg bounds, 5537 chg sides, 58046 chg coeffs, 1846 upgd conss, 22804 impls, 2208 clqs
5.99/6.01	c    (5.8s) probing: 1216/5382 (22.6%) - 14 fixings, 0 aggregations, 5629 implications, 0 bound changes
5.99/6.01	c    (5.8s) probing aborted: 100/100 successive totally useless probings
5.99/6.02	c (round 13) 3534 del vars, 1293 del conss, 3332 chg bounds, 5537 chg sides, 58047 chg coeffs, 1846 upgd conss, 23048 impls, 1811 clqs
5.99/6.07	c (round 14) 3534 del vars, 1295 del conss, 3332 chg bounds, 5540 chg sides, 58055 chg coeffs, 1846 upgd conss, 23048 impls, 1812 clqs
5.99/6.09	c (round 15) 3534 del vars, 1299 del conss, 3332 chg bounds, 5628 chg sides, 58335 chg coeffs, 1846 upgd conss, 23048 impls, 1817 clqs
6.09/6.11	c    (5.9s) probing: 1226/5382 (22.8%) - 14 fixings, 0 aggregations, 5629 implications, 0 bound changes
6.09/6.11	c    (5.9s) probing aborted: 100/100 successive totally useless probings
6.09/6.11	c presolving (16 rounds):
6.09/6.11	c  3534 deleted vars, 1299 deleted constraints, 3332 tightened bounds, 0 added holes, 5628 changed sides, 58335 changed coefficients
6.09/6.11	c  23048 implications, 1817 cliques
6.09/6.11	c presolved problem has 5368 variables (5368 bin, 0 int, 0 impl, 0 cont) and 1987 constraints
6.09/6.11	c     852 constraints of type <knapsack>
6.09/6.11	c     633 constraints of type <setppc>
6.09/6.11	c     174 constraints of type <linear>
6.09/6.11	c     328 constraints of type <logicor>
6.09/6.11	c transformed objective value is always integral (scale: 2)
6.09/6.11	c Presolving Time: 5.83
6.09/6.11	c - non default parameters ----------------------------------------------------------------------
6.09/6.11	c # SCIP version 1.2.1.3
6.09/6.11	c 
6.09/6.11	c # frequency for displaying node information lines
6.09/6.11	c # [type: int, range: [-1,2147483647], default: 100]
6.09/6.11	c display/freq = 10000
6.09/6.11	c 
6.09/6.11	c # maximal time in seconds to run
6.09/6.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.09/6.11	c limits/time = 1789.8
6.09/6.11	c 
6.09/6.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.09/6.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.09/6.11	c limits/memory = 1620
6.09/6.11	c 
6.09/6.11	c # default clock type (1: CPU user seconds, 2: wall clock time)
6.09/6.11	c # [type: int, range: [1,2], default: 1]
6.09/6.11	c timing/clocktype = 2
6.09/6.11	c 
6.09/6.11	c # should presolving try to simplify inequalities
6.09/6.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.09/6.11	c constraints/linear/simplifyinequalities = TRUE
6.09/6.11	c 
6.09/6.11	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.09/6.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.09/6.11	c constraints/indicator/addCouplingCons = TRUE
6.09/6.11	c 
6.09/6.11	c # should presolving try to simplify knapsacks
6.09/6.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.09/6.11	c constraints/knapsack/simplifyinequalities = TRUE
6.09/6.11	c 
6.09/6.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.09/6.11	c # [type: int, range: [-1,2147483647], default: -1]
6.09/6.11	c separating/rapidlearning/freq = 0
6.09/6.11	c 
6.09/6.11	c -----------------------------------------------------------------------------------------------
6.09/6.11	c start solving
6.09/6.11	c 
6.89/6.95	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
6.89/6.95	c   6.7s|     1 |     0 |  2558 |     - |  30M|   0 | 416 |5368 |1987 |5368 |1987 |   0 |   0 |   0 | 1.085107e+09 |      --      |    Inf 
27.88/27.97	c  27.8s|     1 |     0 | 14148 |     - |  39M|   0 | 450 |5368 |3946 |5368 |2108 | 121 |   0 |   0 | 1.085270e+09 |      --      |    Inf 
30.18/30.28	c  30.1s|     1 |     0 | 14813 |     - |  39M|   0 | 472 |5368 |3946 |5368 |2243 | 256 |   0 |   0 | 1.085411e+09 |      --      |    Inf 
32.69/32.78	c  32.6s|     1 |     0 | 15431 |     - |  40M|   0 | 496 |5368 |3946 |5368 |2341 | 354 |   0 |   0 | 1.085478e+09 |      --      |    Inf 
35.99/36.01	c  35.8s|     1 |     0 | 16464 |     - |  40M|   0 | 478 |5368 |3946 |5368 |2421 | 434 |   0 |   0 | 1.085538e+09 |      --      |    Inf 
39.08/39.12	c  38.9s|     1 |     0 | 17374 |     - |  41M|   0 | 478 |5368 |3946 |5368 |2514 | 527 |   0 |   0 | 1.085701e+09 |      --      |    Inf 
42.28/42.37	c  42.2s|     1 |     0 | 18713 |     - |  42M|   0 | 467 |5368 |3946 |5368 |2604 | 617 |   0 |   0 | 1.085983e+09 |      --      |    Inf 
45.18/45.23	c  45.0s|     1 |     0 | 19796 |     - |  42M|   0 | 489 |5368 |3946 |5368 |2680 | 693 |   0 |   0 | 1.086060e+09 |      --      |    Inf 
47.78/47.87	c  47.7s|     1 |     0 | 20766 |     - |  42M|   0 | 507 |5368 |3946 |5368 |2785 | 798 |   0 |   0 | 1.086073e+09 |      --      |    Inf 
51.28/51.37	c  51.2s|     1 |     0 | 22506 |     - |  43M|   0 | 519 |5368 |3946 |5368 |2855 | 868 |   0 |   0 | 1.086107e+09 |      --      |    Inf 
55.68/55.72	c  55.5s|     1 |     0 | 23833 |     - |  43M|   0 | 560 |5368 |3946 |5368 |2970 | 983 |   0 |   0 | 1.086139e+09 |      --      |    Inf 
58.48/58.57	c  58.4s|     1 |     0 | 25959 |     - |  43M|   0 | 523 |5368 |3946 |5368 |3016 |1029 |   0 |   0 | 1.086194e+09 |      --      |    Inf 
60.98/61.00	c  60.8s|     1 |     0 | 27902 |     - |  43M|   0 | 593 |5368 |3946 |5368 |2974 |1077 |   0 |   0 | 1.086263e+09 |      --      |    Inf 
62.68/62.71	c  62.5s|     1 |     0 | 29090 |     - |  43M|   0 | 576 |5368 |3946 |5368 |3013 |1116 |   0 |   0 | 1.086274e+09 |      --      |    Inf 
64.38/64.40	c  64.2s|     1 |     0 | 30191 |     - |  43M|   0 | 589 |5368 |3946 |5368 |3046 |1149 |   0 |   0 | 1.086281e+09 |      --      |    Inf 
67.08/67.13	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
67.08/67.13	c  66.9s|     1 |     0 | 32275 |     - |  44M|   0 | 564 |5368 |3946 |5368 |3074 |1177 |   0 |   0 | 1.086306e+09 |      --      |    Inf 
69.28/69.35	c  69.1s|     1 |     0 | 33829 |     - |  44M|   0 | 609 |5368 |3946 |5368 |3107 |1210 |   0 |   0 | 1.086311e+09 |      --      |    Inf 
71.88/71.98	c  71.8s|     1 |     0 | 35757 |     - |  44M|   0 | 595 |5368 |3946 |5368 |3141 |1244 |   0 |   0 | 1.086318e+09 |      --      |    Inf 
74.57/74.60	c  74.4s|     1 |     0 | 37479 |     - |  44M|   0 | 561 |5368 |3946 |5368 |2879 |1271 |   0 |   0 | 1.086358e+09 |      --      |    Inf 
76.27/76.33	c  76.1s|     1 |     0 | 38752 |     - |  44M|   0 | 568 |5368 |3946 |5368 |2902 |1294 |   0 |   0 | 1.086380e+09 |      --      |    Inf 
77.27/77.37	c  77.2s|     1 |     0 | 39381 |     - |  44M|   0 | 580 |5368 |3946 |5368 |2926 |1318 |   0 |   0 | 1.086423e+09 |      --      |    Inf 
78.37/78.41	c  78.2s|     1 |     0 | 40106 |     - |  44M|   0 | 570 |5368 |3946 |5368 |2951 |1343 |   0 |   0 | 1.086425e+09 |      --      |    Inf 
78.97/79.04	c  78.8s|     1 |     0 | 40445 |     - |  44M|   0 | 568 |5368 |3946 |5368 |2967 |1359 |   0 |   0 | 1.086425e+09 |      --      |    Inf 
79.57/79.63	c  79.4s|     1 |     0 | 40752 |     - |  44M|   0 | 574 |5368 |3946 |5368 |2986 |1378 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
79.97/80.04	c  79.8s|     1 |     0 | 40845 |     - |  44M|   0 | 608 |5368 |3946 |5368 |2839 |1396 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
80.67/80.72	c  80.5s|     1 |     0 | 41249 |     - |  44M|   0 | 574 |5368 |3946 |5368 |2851 |1408 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
81.27/81.32	c  81.1s|     1 |     0 | 41579 |     - |  44M|   0 | 586 |5368 |3946 |5368 |2864 |1421 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
81.67/81.72	c  81.5s|     1 |     0 | 41696 |     - |  44M|   0 | 588 |5368 |3946 |5368 |2876 |1433 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
82.17/82.21	c  82.0s|     1 |     0 | 41904 |     - |  44M|   0 | 589 |5368 |3946 |5368 |2881 |1438 |   0 |   0 | 1.086426e+09 |      --      |    Inf 
90.47/90.59	c  90.4s|     1 |     2 | 41904 |     - |  44M|   0 | 589 |5368 |3946 |5368 |2881 |1438 |   0 |  14 | 1.086426e+09 |      --      |    Inf 
1789.51/1790.02	c 
1789.51/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.51/1790.02	c Solving Time (sec) : 1789.81
1789.51/1790.02	c Solving Nodes      : 428
1789.51/1790.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.51/1790.02	c Dual Bound         : +1.08643618781882e+09
1789.51/1790.02	c Gap                : infinite
1789.51/1790.02	s UNKNOWN
1789.51/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.51/1790.02	c Solving Time       :    1789.81
1789.51/1790.02	c Original Problem   :
1789.51/1790.02	c   Problem name     : HOME/instance-2703510-1278560042.opb
1789.51/1790.02	c   Variables        : 8902 (8902 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.51/1790.02	c   Constraints      : 2864 initial, 2864 maximal
1789.51/1790.02	c Presolved Problem  :
1789.51/1790.02	c   Problem name     : t_HOME/instance-2703510-1278560042.opb
1789.51/1790.02	c   Variables        : 5368 (5368 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.51/1790.02	c   Constraints      : 1987 initial, 4487 maximal
1789.51/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.51/1790.02	c   trivial          :       0.02          0          0          0          0          0          0          0          0
1789.51/1790.02	c   dualfix          :       0.01         16          0          0          0          0          0          0          0
1789.51/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.51/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.51/1790.02	c   implics          :       0.01          0          0          0          0          0          0          0          0
1789.51/1790.02	c   probing          :       5.04         14          0          0          0          0          0          0          0
1789.51/1790.02	c   knapsack         :       0.42          0          0          0          0          0        287       3324      51639
1789.51/1790.02	c   setppc           :       0.02          0          0          0          0          0         75          0          0
1789.51/1790.02	c   linear           :       0.19       3333        171          0       3332          0        844       2304       6696
1789.51/1790.02	c   logicor          :       0.02          0          0          0          0          0         93          0          0
1789.51/1790.02	c   root node        :          -          9          -          -          9          -          -          -          -
1789.51/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.51/1790.02	c   integral         :          0          0          0        441          0          0         29          0          0        840
1789.51/1790.02	c   knapsack         :        852         28       9292          0          1         23       1420       1918          0          0
1789.51/1790.02	c   setppc           :        633         28       9269          0          1          3       1897          0          0          0
1789.51/1790.02	c   linear           :        174+        29       9267          0          0         17        639       1016          0          0
1789.51/1790.02	c   logicor          :        328+        28       3567          0          1         14        348          0          0          0
1789.51/1790.02	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1789.51/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.51/1790.02	c   integral         :     489.29       0.00       0.00     489.29       0.00
1789.51/1790.02	c   knapsack         :       2.97       1.57       1.40       0.00       0.00
1789.51/1790.02	c   setppc           :       0.66       0.00       0.65       0.00       0.00
1789.51/1790.02	c   linear           :       7.92       0.92       7.00       0.00       0.00
1789.51/1790.02	c   logicor          :       0.06       0.00       0.06       0.00       0.00
1789.51/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.51/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.51/1790.02	c   vbounds          :       0.01          2          0          0
1789.51/1790.02	c   rootredcost      :       0.01          0          0          0
1789.51/1790.02	c   pseudoobj        :       0.04       5946          0          0
1789.51/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.51/1790.02	c   propagation      :       0.01         45         45        254       33.6          3        7.0          -
1789.51/1790.02	c   infeasible LP    :       0.31        113        112        836       79.5         12       13.8          0
1789.51/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.51/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.51/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.51/1790.02	c   applied globally :          -          -          -        558       52.3          -          -          -
1789.51/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.51/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.51/1790.02	c   cut pool         :       0.05         27          -          -       1787          -    (maximal pool size: 2634)
1789.51/1790.02	c   redcost          :       0.37        468          0          0          0          0
1789.51/1790.02	c   impliedbounds    :       0.03         28          0          0        180          0
1789.51/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.51/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.51/1790.02	c   gomory           :       6.33         28          0          0       1416          0
1789.51/1790.02	c   strongcg         :       4.91         20          0          0       1003          0
1789.51/1790.02	c   cmir             :       0.50         10          0          0          5          0
1789.51/1790.02	c   flowcover        :      13.28         10          0          0       1944          0
1789.51/1790.02	c   clique           :       0.34         28          0          0        138          0
1789.51/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.51/1790.02	c   mcf              :       0.01          1          0          0          0          0
1789.51/1790.02	c   rapidlearning    :      10.89          1          0          0          0       1959
1789.51/1790.02	c Pricers            :       Time      Calls       Vars
1789.51/1790.02	c   problem variables:       0.00          0          0
1789.51/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.51/1790.02	c   relpscost        :     489.28        441          0         29          0          0        840
1789.51/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.51/1790.02	c   inference        :       0.00          1          0          0          0          0          2
1789.51/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.51/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.51/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.51/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.51/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.51/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.51/1790.02	c   LP solutions     :       0.00          -          0
1789.51/1790.02	c   pseudo solutions :       0.00          -          0
1789.51/1790.02	c   oneopt           :       0.00          0          0
1789.51/1790.02	c   crossover        :       0.00          0          0
1789.51/1790.02	c   guideddiving     :       0.00          0          0
1789.51/1790.02	c   intshifting      :       0.00          0          0
1789.51/1790.02	c   veclendiving     :     122.72          4          0
1789.51/1790.02	c   rootsoldiving    :      28.12          2          0
1789.51/1790.02	c   pscostdiving     :     100.03          4          0
1789.51/1790.02	c   fracdiving       :      68.96          5          0
1789.51/1790.02	c   linesearchdiving :      73.87          5          0
1789.51/1790.02	c   feaspump         :      31.08          3          0
1789.51/1790.02	c   objpscostdiving  :       3.17          3          0
1789.51/1790.02	c   coefdiving       :     104.84          6          0
1789.51/1790.02	c   trivial          :       0.02          2          0
1789.51/1790.02	c   simplerounding   :       0.00          0          0
1789.51/1790.02	c   zirounding       :       0.19        420          0
1789.51/1790.02	c   rounding         :       0.45        260          0
1789.51/1790.02	c   shifting         :       1.31         67          0
1789.51/1790.02	c   twoopt           :       0.00          0          0
1789.51/1790.02	c   fixandinfer      :       0.00          0          0
1789.51/1790.02	c   intdiving        :       0.00          0          0
1789.51/1790.02	c   actconsdiving    :       0.00          0          0
1789.51/1790.02	c   octane           :       0.00          0          0
1789.51/1790.02	c   rens             :       0.17          1          0
1789.51/1790.02	c   rins             :       0.00          0          0
1789.51/1790.02	c   localbranching   :       0.00          0          0
1789.51/1790.02	c   mutation         :       0.00          0          0
1789.51/1790.02	c   dins             :       0.00          0          0
1789.51/1790.02	c   undercover       :       0.00          0          0
1789.51/1790.02	c   nlp              :       0.00          0          0
1789.51/1790.02	c   trysol           :       0.00          0          0
1789.51/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.51/1790.02	c   primal LP        :       0.04          0          0       0.00       0.00
1789.51/1790.02	c   dual LP          :     716.01        479     750115    1566.00    1047.63
1789.51/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.51/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.51/1790.02	c   diving/probing LP:     516.78       3994     593212     148.53    1147.91
1789.51/1790.02	c   strong branching :     489.11       1176     493849     419.94    1009.70
1789.51/1790.02	c     (at root node) :          -         14       8212     586.57          -
1789.51/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.51/1790.02	c B&B Tree           :
1789.51/1790.02	c   number of runs   :          1
1789.51/1790.02	c   nodes            :        428
1789.51/1790.02	c   nodes (total)    :        428
1789.51/1790.02	c   nodes left       :        414
1789.51/1790.02	c   max depth        :         29
1789.51/1790.02	c   max depth (total):         29
1789.51/1790.02	c   backtracks       :         32 (7.5%)
1789.51/1790.02	c   delayed cutoffs  :          1
1789.51/1790.02	c   repropagations   :        134 (56 domain reductions, 1 cutoffs)
1789.51/1790.02	c   avg switch length:       2.70
1789.51/1790.02	c   switching time   :       0.39
1789.51/1790.02	c Solution           :
1789.51/1790.02	c   Solutions found  :          0 (0 improvements)
1789.51/1790.02	c   Primal Bound     :          -
1789.51/1790.02	c   Dual Bound       : +1.08643618781882e+09
1789.51/1790.02	c   Gap              :   infinite
1789.51/1790.02	c   Root Dual Bound  : +1.08642609708421e+09
1789.51/1790.02	c   Root Iterations  :      41904
1789.61/1790.15	c Time complete: 1789.65.

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-2703510-1278560042/watcher-2703510-1278560042 -o /tmp/evaluation-result-2703510-1278560042/solver-2703510-1278560042 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703510-1278560042.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 29331
/proc/meminfo: memFree=1701180/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=7904 CPUtime=0
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 1037 0 0 0 0 0 0 0 20 0 1 0 24217794 8093696 948 1992294400 4194304 8395647 140737455866496 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 1976 956 365 1026 0 946 0

[startup+0.0427249 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29331
/proc/meminfo: memFree=1701180/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=15644 CPUtime=0.03
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 3191 0 0 0 3 0 0 0 20 0 1 0 24217794 16019456 3102 1992294400 4194304 8395647 140737455866496 18446744073709551615 7382041 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 3911 3102 393 1026 0 2881 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15644

[startup+0.10173 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29331
/proc/meminfo: memFree=1701180/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=18728 CPUtime=0.09
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 3967 0 0 0 8 1 0 0 20 0 1 0 24217794 19177472 3878 1992294400 4194304 8395647 140737455866496 18446744073709551615 4507285 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 4682 3878 393 1026 0 3652 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18728

[startup+0.301753 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29331
/proc/meminfo: memFree=1701180/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=39620 CPUtime=0.29
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 9507 0 0 0 26 3 0 0 20 0 1 0 24217794 40570880 9064 1992294400 4194304 8395647 140737455866496 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 9905 9064 430 1026 0 8875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39620

[startup+0.701798 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29331
/proc/meminfo: memFree=1701180/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=50152 CPUtime=0.69
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 11878 0 0 0 65 4 0 0 20 0 1 0 24217794 51355648 11435 1992294400 4194304 8395647 140737455866496 18446744073709551615 4288140 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 12538 11435 501 1026 0 11508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50152

[startup+1.50189 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1657028/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=50152 CPUtime=1.49
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 11938 0 0 0 145 4 0 0 22 0 1 0 24217794 51355648 11495 1992294400 4194304 8395647 140737455866496 18446744073709551615 4910721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 12538 11495 510 1026 0 11508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50152

[startup+3.10107 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1656904/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=51424 CPUtime=3.09
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 12239 0 0 0 304 5 0 0 25 0 1 0 24217794 52658176 11796 1992294400 4194304 8395647 140737455866496 18446744073709551615 4995169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 12856 11796 510 1026 0 11826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51424

[startup+6.30142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1653184/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=64524 CPUtime=6.29
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 15299 0 0 0 623 6 0 0 25 0 1 0 24217794 66072576 14821 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 16131 14821 582 1026 0 15101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64524

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1640784/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=66428 CPUtime=12.69
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 16041 0 0 0 1259 10 0 0 25 0 1 0 24217794 68022272 15514 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 16607 15514 593 1026 0 15577 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66428

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29332
/proc/meminfo: memFree=1593788/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=115984 CPUtime=25.49
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 27840 0 0 0 2522 27 0 0 25 0 1 0 24217794 118767616 27313 1992294400 4194304 8395647 140737455866496 18446744073709551615 4448054 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 28996 27313 635 1026 0 27966 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 115984

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29334
/proc/meminfo: memFree=1581264/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127560 CPUtime=51.08
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 31139 0 0 0 5068 40 0 0 25 0 1 0 24217794 130621440 30440 1992294400 4194304 8395647 140737455866496 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31890 30440 642 1026 0 30860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127560

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29334
/proc/meminfo: memFree=1579156/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=102.27
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33067 0 0 0 10161 66 0 0 25 0 1 0 24217794 130359296 30803 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30803 645 1026 0 30796 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 127304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29336
/proc/meminfo: memFree=1579280/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=162.25
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33068 0 0 0 16132 93 0 0 25 0 1 0 24217794 130359296 30804 1992294400 4194304 8395647 140737455866496 18446744073709551615 6723586 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30804 646 1026 0 30796 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127304

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29338
/proc/meminfo: memFree=1579280/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=222.24
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33068 0 0 0 22099 125 0 0 25 0 1 0 24217794 130359296 30804 1992294400 4194304 8395647 140737455866496 18446744073709551615 6698034 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30804 646 1026 0 30796 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 127304

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29340
/proc/meminfo: memFree=1579280/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=282.21
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 28066 155 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29342
/proc/meminfo: memFree=1579156/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=342.2
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 34034 186 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 127304

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29342
/proc/meminfo: memFree=1579156/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=402.18
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 40004 214 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29344
/proc/meminfo: memFree=1579032/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=462.17
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 45978 239 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 127304

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29346
/proc/meminfo: memFree=1579032/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=522.16
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 51951 265 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 6693652 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 127304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29348
/proc/meminfo: memFree=1579032/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=582.14
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 57923 291 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 127304

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29350
/proc/meminfo: memFree=1579032/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=642.13
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33069 0 0 0 63894 319 0 0 25 0 1 0 24217794 130359296 30805 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30805 646 1026 0 30796 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 127304

[startup+702.301 s]

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

/proc/meminfo: memFree=1578784/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1002.03
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 99725 478 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 6587239 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 127304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29360
/proc/meminfo: memFree=1578784/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1062.02
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 105699 503 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 6750863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 127304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29362
/proc/meminfo: memFree=1578784/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1122
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 111673 527 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 127304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29364
/proc/meminfo: memFree=1578660/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1181.98
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 117639 559 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 6740948 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 127304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29366
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1241.96
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 123613 583 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 127304

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29366
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1301.96
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33070 0 0 0 129587 609 0 0 25 0 1 0 24217794 130359296 30806 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30806 646 1026 0 30796 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 127304

[startup+1362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 29368
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1361.94
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33089 0 0 0 135558 636 0 0 25 0 1 0 24217794 130359296 30825 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30825 646 1026 0 30796 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 127304

[startup+1422.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 29370
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1421.92
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33089 0 0 0 141529 663 0 0 25 0 1 0 24217794 130359296 30825 1992294400 4194304 8395647 140737455866496 18446744073709551615 6696326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30825 646 1026 0 30796 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 127304

[startup+1482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29372
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1481.9
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33089 0 0 0 147501 689 0 0 25 0 1 0 24217794 130359296 30825 1992294400 4194304 8395647 140737455866496 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30825 646 1026 0 30796 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 127304

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29374
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1541.88
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 153472 716 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697367 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 127304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29374
/proc/meminfo: memFree=1578536/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1601.86
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 159444 742 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6698059 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 127304

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29385
/proc/meminfo: memFree=1578288/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1661.83
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 165413 770 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6585966 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 127304

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29387
/proc/meminfo: memFree=1578288/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1721.82
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 171384 798 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6670348 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 127304

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1781.81
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 177360 821 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 127304

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 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1785
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 177678 822 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6670369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1785
Current children cumulated vsize (KiB) 127304

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1788.2
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 177997 823 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6390460 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1788.2
Current children cumulated vsize (KiB) 127304

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1789
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 178077 823 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6701858 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1789
Current children cumulated vsize (KiB) 127304

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1789.41
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33105 0 0 0 178117 824 0 0 25 0 1 0 24217794 130359296 30841 1992294400 4194304 8395647 140737455866496 18446744073709551615 6697351 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30841 646 1026 0 30796 0
Current children cumulated CPU time (s) 1789.41
Current children cumulated vsize (KiB) 127304

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29389
/proc/meminfo: memFree=1578164/2059040 swapFree=4139412/4192956
[pid=29331] ppid=29329 vsize=127304 CPUtime=1789.61
/proc/29331/stat : 29331 (pbscip.linux.x8) R 29329 29331 27473 0 -1 4202496 33108 0 0 0 178137 824 0 0 25 0 1 0 24217794 130359296 30844 1992294400 4194304 8395647 140737455866496 18446744073709551615 6076491 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29331/statm: 31826 30844 649 1026 0 30796 0
Current children cumulated CPU time (s) 1789.61
Current children cumulated vsize (KiB) 127304

Child status: 0
Real time (s): 1790.15
CPU time (s): 1789.67
CPU user time (s): 1781.41
CPU system time (s): 8.25974
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 130584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1781.41
system time used= 8.25974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33111
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= 3050

runsolver used 3.01354 second user time and 8.39472 second system time

The end

Launcher Data 

Begin job on node005 at 2010-07-08 05:34:02
IDJOB=2703510
IDBENCH=2508
IDSOLVER=1213
FILE ID=node005/2703510-1278560042
PBS_JOBID= 11239525
Free space on /tmp= 62568 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-roll3000.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-2703510-1278560042/watcher-2703510-1278560042 -o /tmp/evaluation-result-2703510-1278560042/solver-2703510-1278560042 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703510-1278560042.opb -t 1800 -m 1800

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

MD5SUM BENCH= 553e03f28bab227c11d33a47edd1fb32
RANDOM SEED=684933519

node005.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1701708 kB
Buffers:         68068 kB
Cached:         200992 kB
SwapCached:       6980 kB
Active:         151380 kB
Inactive:       131584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1701708 kB
SwapTotal:     4192956 kB
SwapFree:      4139412 kB
Dirty:           11320 kB
Writeback:           8 kB
AnonPages:       11580 kB
Mapped:          11860 kB
Slab:            52396 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182548 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= 62556 MiB
End job on node005 at 2010-07-08 06:03:52