Trace number 2703881

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? 1789.71 1790.26

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-seba.opb
MD5SUM1b2371606d4072012aff3f48017bfad5
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20409176029
Optimality of the best value was proved NO
Number of variables23376
Total number of constraints1029
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 258342282854400
Number of bits for the biggest coefficient in the objective function 48
Sum of the numbers in the objective function 4664562894591719
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 258342282854400
Number of bits of the biggest number in a constraint 48
Biggest sum of numbers in a constraint 4664562894591719
Number of bits of the biggest sum of numbers53
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-2703881-1278559393.opb>
0.29/0.33	c original problem has 23376 variables (23376 bin, 0 int, 0 impl, 0 cont) and 1029 constraints
0.29/0.33	c problem read
0.29/0.34	c presolving settings loaded
0.59/0.61	c presolving:
0.69/0.75	c (round 1) 6756 del vars, 58 del conss, 6718 chg bounds, 834 chg sides, 851 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.77	c (round 2) 7816 del vars, 124 del conss, 7775 chg bounds, 834 chg sides, 851 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.78	c (round 3) 7891 del vars, 133 del conss, 7850 chg bounds, 834 chg sides, 851 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.69/0.79	c (round 4) 7901 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 851 chg coeffs, 0 upgd conss, 0 impls, 0 clqs
0.79/0.83	c (round 5) 7901 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 851 chg coeffs, 455 upgd conss, 0 impls, 0 clqs
5.09/5.19	c (round 6) 7952 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 851 chg coeffs, 455 upgd conss, 3656 impls, 29 clqs
6.59/6.65	c (round 7) 8002 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 855 chg coeffs, 455 upgd conss, 3908 impls, 29 clqs
7.79/7.86	c    (7.5s) probing: 1000/15475 (6.5%) - 127 fixings, 0 aggregations, 696 implications, 0 bound changes
11.38/11.48	c    (11.1s) probing: 2000/15475 (12.9%) - 137 fixings, 0 aggregations, 926 implications, 0 bound changes
14.08/14.11	c    (13.8s) probing: 2749/15475 (17.8%) - 137 fixings, 0 aggregations, 960 implications, 0 bound changes
14.08/14.11	c    (13.8s) probing aborted: 100/100 successive totally useless probings
14.08/14.11	c (round 8) 8038 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 856 chg coeffs, 455 upgd conss, 4592 impls, 29 clqs
14.48/14.57	c    (14.2s) probing: 2871/15475 (18.6%) - 145 fixings, 0 aggregations, 998 implications, 0 bound changes
14.48/14.57	c    (14.2s) probing aborted: 100/100 successive totally useless probings
14.48/14.57	c (round 9) 8046 del vars, 133 del conss, 7860 chg bounds, 834 chg sides, 864 chg coeffs, 455 upgd conss, 4668 impls, 29 clqs
14.58/14.60	c (round 10) 8046 del vars, 133 del conss, 7860 chg bounds, 852 chg sides, 905 chg coeffs, 455 upgd conss, 4668 impls, 33 clqs
14.58/14.61	c (round 11) 8046 del vars, 133 del conss, 7860 chg bounds, 872 chg sides, 930 chg coeffs, 455 upgd conss, 4668 impls, 34 clqs
14.58/14.62	c (round 12) 8046 del vars, 133 del conss, 7860 chg bounds, 873 chg sides, 931 chg coeffs, 455 upgd conss, 4668 impls, 34 clqs
14.58/14.66	c    (14.3s) probing: 2881/15475 (18.6%) - 145 fixings, 0 aggregations, 998 implications, 0 bound changes
14.58/14.66	c    (14.3s) probing aborted: 100/100 successive totally useless probings
14.58/14.67	c presolving (13 rounds):
14.58/14.67	c  8046 deleted vars, 133 deleted constraints, 7860 tightened bounds, 0 added holes, 873 changed sides, 931 changed coefficients
14.58/14.67	c  4668 implications, 34 cliques
14.58/14.67	c presolved problem has 15330 variables (15330 bin, 0 int, 0 impl, 0 cont) and 918 constraints
14.58/14.67	c     455 constraints of type <knapsack>
14.58/14.67	c      22 constraints of type <setppc>
14.58/14.67	c     441 constraints of type <linear>
14.58/14.67	c transformed objective value is always integral (scale: 1)
14.58/14.67	c Presolving Time: 14.20
14.58/14.67	c - non default parameters ----------------------------------------------------------------------
14.58/14.67	c # SCIP version 1.2.1.3
14.58/14.67	c 
14.58/14.67	c # frequency for displaying node information lines
14.58/14.67	c # [type: int, range: [-1,2147483647], default: 100]
14.58/14.67	c display/freq = 10000
14.58/14.67	c 
14.58/14.67	c # maximal time in seconds to run
14.58/14.67	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
14.58/14.67	c limits/time = 1789.67
14.58/14.67	c 
14.58/14.67	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
14.58/14.67	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
14.58/14.67	c limits/memory = 1620
14.58/14.67	c 
14.58/14.67	c # default clock type (1: CPU user seconds, 2: wall clock time)
14.58/14.67	c # [type: int, range: [1,2], default: 1]
14.58/14.67	c timing/clocktype = 2
14.58/14.67	c 
14.58/14.67	c # should presolving try to simplify inequalities
14.58/14.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
14.58/14.67	c constraints/linear/simplifyinequalities = TRUE
14.58/14.67	c 
14.58/14.67	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
14.58/14.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
14.58/14.67	c constraints/indicator/addCouplingCons = TRUE
14.58/14.67	c 
14.58/14.67	c # should presolving try to simplify knapsacks
14.58/14.67	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
14.58/14.67	c constraints/knapsack/simplifyinequalities = TRUE
14.58/14.67	c 
14.58/14.67	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
14.58/14.67	c # [type: int, range: [-1,2147483647], default: -1]
14.58/14.67	c separating/rapidlearning/freq = 0
14.58/14.67	c 
14.58/14.67	c -----------------------------------------------------------------------------------------------
14.58/14.67	c start solving
14.58/14.68	c 
14.79/14.86	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
14.79/14.86	c  14.5s|     1 |     0 |   518 |     - |  61M|   0 | 435 |  15k| 918 |  15k| 918 |   0 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
16.69/16.71	c  16.4s|     1 |     0 |  1752 |     - |  63M|   0 | 562 |  15k| 918 |  15k|1274 | 522 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
19.19/19.20	c  18.9s|     1 |     0 |  2667 |     - |  66M|   0 | 660 |  15k| 918 |  15k|1785 |1033 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
21.58/21.69	c  21.4s|     1 |     0 |  3865 |     - |  68M|   0 | 686 |  15k| 918 |  15k|2207 |1455 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
24.99/25.03	c  24.7s|     1 |     0 |  5809 |     - |  70M|   0 | 720 |  15k| 918 |  15k|2552 |1800 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
31.09/31.15	c  30.8s|     1 |     0 | 11006 |     - |  72M|   0 | 826 |  15k| 918 |  15k|2863 |2111 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
36.47/36.52	c  36.2s|     1 |     0 | 14130 |     - |  74M|   0 | 930 |  15k| 918 |  15k|3198 |2446 |   0 |   0 | 1.608868e+10 |      --      |    Inf 
50.66/50.78	c  50.4s|     1 |     0 | 14985 |     - |  74M|   0 |1010 |  15k| 918 |  15k|3198 |2446 |   0 |  26 | 1.608868e+10 |      --      |    Inf 
58.66/58.73	c  58.4s|     1 |     0 | 21259 |     - |  76M|   0 | 885 |  15k| 918 |  15k|3587 |2835 |   0 |  26 | 1.608868e+10 |      --      |    Inf 
79.16/79.21	c  78.9s|     1 |     0 | 21260 |     - |  76M|   0 | 885 |  15k| 918 |  15k|3587 |2835 |   0 |  65 | 1.608868e+10 |      --      |    Inf 
88.34/88.42	c  88.1s|     1 |     0 | 28595 |     - |  78M|   0 | 923 |  15k| 918 |  15k|3990 |3238 |   0 |  65 | 1.608868e+10 |      --      |    Inf 
98.45/98.51	c  98.2s|     1 |     2 | 28595 |     - |  78M|   0 | 923 |  15k| 918 |  15k|3990 |3238 |   0 |  91 | 1.608868e+10 |      --      |    Inf 
1789.45/1790.02	c 
1789.45/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.45/1790.02	c Solving Time (sec) : 1789.68
1789.45/1790.02	c Solving Nodes      : 9866
1789.45/1790.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
1789.45/1790.02	c Dual Bound         : +1.60886784000000e+10
1789.45/1790.02	c Gap                : infinite
1789.45/1790.02	s UNKNOWN
1789.45/1790.02	c SCIP Status        : solving was interrupted [time limit reached]
1789.45/1790.02	c Solving Time       :    1789.68
1789.45/1790.02	c Original Problem   :
1789.45/1790.02	c   Problem name     : HOME/instance-2703881-1278559393.opb
1789.45/1790.02	c   Variables        : 23376 (23376 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.45/1790.02	c   Constraints      : 1029 initial, 1029 maximal
1789.45/1790.02	c Presolved Problem  :
1789.45/1790.02	c   Problem name     : t_HOME/instance-2703881-1278559393.opb
1789.45/1790.02	c   Variables        : 15330 (15330 binary, 0 integer, 0 implicit integer, 0 continuous)
1789.45/1790.02	c   Constraints      : 918 initial, 7150 maximal
1789.45/1790.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1789.45/1790.02	c   trivial          :       0.04          0          0          0          0          0          0          0          0
1789.45/1790.02	c   dualfix          :       0.04          0          0          0          0          0          0          0          0
1789.45/1790.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1789.45/1790.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1789.45/1790.02	c   implics          :       0.02          0          0          0          0          0          0          0          0
1789.45/1790.02	c   probing          :      13.65        145          0          0          0          0          0          0          0
1789.45/1790.02	c   knapsack         :       0.05          0          0          0          0          0          0         39         80
1789.45/1790.02	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1789.45/1790.02	c   linear           :       0.24       7860         41          0       7860          0        133        834        851
1789.45/1790.02	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1789.45/1790.02	c   root node        :          -        147          -          -        147          -          -          -          -
1789.45/1790.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1789.45/1790.02	c   integral         :          0          0          0      10002          0          3       2844          0          0      17188
1789.45/1790.02	c   knapsack         :        455          8      82606          0         42        124       4456        117          0          0
1789.45/1790.02	c   setppc           :         22          8      76281          0         42          0          1          0          0          0
1789.45/1790.02	c   linear           :        441          8      82482          0          0        618      89040         57          0          0
1789.45/1790.02	c   logicor          :          0+         0      17557          0          0         16       5348          0          0          0
1789.45/1790.02	c   countsols        :          0          0          0          0         42          0          0          0          0          0
1789.45/1790.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1789.45/1790.02	c   integral         :     470.94       0.00       0.00     470.94       0.00
1789.45/1790.02	c   knapsack         :       4.84       0.02       4.82       0.00       0.00
1789.45/1790.02	c   setppc           :       0.16       0.00       0.16       0.00       0.00
1789.45/1790.02	c   linear           :      89.18       0.08      89.10       0.00       0.00
1789.45/1790.02	c   logicor          :       0.85       0.00       0.85       0.00       0.00
1789.45/1790.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1789.45/1790.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
1789.45/1790.02	c   vbounds          :       0.07          2          0          0
1789.45/1790.02	c   rootredcost      :       0.09          0          0          0
1789.45/1790.02	c   pseudoobj        :      80.92      76377          0          0
1789.45/1790.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1789.45/1790.02	c   propagation      :       0.63        691        683      10155       90.5         54       37.3          -
1789.45/1790.02	c   infeasible LP    :      14.40       2813       2794      13332       60.6        377       27.2          0
1789.45/1790.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1789.45/1790.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1789.45/1790.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1789.45/1790.02	c   applied globally :          -          -          -      12341       50.9          -          -          -
1789.45/1790.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
1789.45/1790.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1789.45/1790.02	c   cut pool         :       0.02          7          -          -       1717          -    (maximal pool size: 6162)
1789.45/1790.02	c   redcost          :      26.38       9942          0          9          0          0
1789.45/1790.02	c   impliedbounds    :       0.02          8          0          0        208          0
1789.45/1790.02	c   intobj           :       0.00          0          0          0          0          0
1789.45/1790.02	c   cgmip            :       0.00          0          0          0          0          0
1789.45/1790.02	c   gomory           :       1.11          8          0          0        432          0
1789.45/1790.02	c   strongcg         :       0.95          8          0          0        515          0
1789.45/1790.02	c   cmir             :      10.80          8          0          0       3860          0
1789.45/1790.02	c   flowcover        :       6.74          8          0          0       1604          0
1789.45/1790.02	c   clique           :       0.02          8          0          0          3          0
1789.45/1790.02	c   zerohalf         :       0.00          0          0          0          0          0
1789.45/1790.02	c   mcf              :       0.00          1          0          0          0          0
1789.45/1790.02	c   rapidlearning    :       0.00          0          0          0          0          0
1789.45/1790.02	c Pricers            :       Time      Calls       Vars
1789.45/1790.02	c   problem variables:       0.00          0          0
1789.45/1790.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1789.45/1790.02	c   relpscost        :     470.90      10002          3       2844          0          0      17188
1789.45/1790.02	c   pscost           :       0.00          0          0          0          0          0          0
1789.45/1790.02	c   inference        :       0.28         42          0          0          0          0         84
1789.45/1790.02	c   mostinf          :       0.00          0          0          0          0          0          0
1789.45/1790.02	c   leastinf         :       0.00          0          0          0          0          0          0
1789.45/1790.02	c   fullstrong       :       0.00          0          0          0          0          0          0
1789.45/1790.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
1789.45/1790.02	c   random           :       0.00          0          0          0          0          0          0
1789.45/1790.02	c Primal Heuristics  :       Time      Calls      Found
1789.45/1790.02	c   LP solutions     :       0.00          -          0
1789.45/1790.02	c   pseudo solutions :       0.00          -          0
1789.45/1790.02	c   oneopt           :       0.02          0          0
1789.45/1790.02	c   crossover        :       0.01          0          0
1789.45/1790.02	c   veclendiving     :     101.98         13          0
1789.45/1790.02	c   coefdiving       :      82.78         13          0
1789.45/1790.02	c   pscostdiving     :     211.32         17          0
1789.45/1790.02	c   feaspump         :       7.42         11          0
1789.45/1790.02	c   objpscostdiving  :       7.49         11          0
1789.45/1790.02	c   rootsoldiving    :      14.08         11          0
1789.45/1790.02	c   trivial          :       0.07          2          0
1789.45/1790.02	c   simplerounding   :       0.01          0          0
1789.45/1790.02	c   zirounding       :       0.32       1000          0
1789.45/1790.02	c   rounding         :       1.07       1377          0
1789.45/1790.02	c   shifting         :       9.37        394          0
1789.45/1790.02	c   intshifting      :       0.00          0          0
1789.45/1790.02	c   twoopt           :       0.00          0          0
1789.45/1790.02	c   fixandinfer      :       0.00          0          0
1789.45/1790.02	c   fracdiving       :      94.79         13          0
1789.45/1790.02	c   intdiving        :       0.00          0          0
1789.45/1790.02	c   actconsdiving    :       0.00          0          0
1789.45/1790.02	c   linesearchdiving :      68.91          7          0
1789.45/1790.02	c   guideddiving     :       0.00          0          0
1789.45/1790.02	c   octane           :       0.00          0          0
1789.45/1790.02	c   rens             :       0.47          1          0
1789.45/1790.02	c   rins             :       0.00          0          0
1789.45/1790.02	c   localbranching   :       0.00          0          0
1789.45/1790.02	c   mutation         :       0.00          0          0
1789.45/1790.02	c   dins             :       0.00          0          0
1789.45/1790.02	c   undercover       :       0.00          0          0
1789.45/1790.02	c   nlp              :       0.01          0          0
1789.45/1790.02	c   trysol           :       0.01          0          0
1789.45/1790.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1789.45/1790.02	c   primal LP        :       0.01          0          0       0.00          -
1789.45/1790.02	c   dual LP          :     446.90      11195    1279237     114.27    2862.45
1789.45/1790.02	c   lex dual LP      :       0.00          0          0       0.00          -
1789.45/1790.02	c   barrier LP       :       0.00          0          0       0.00          -
1789.45/1790.02	c   diving/probing LP:     356.94      26179     677826      25.89    1898.97
1789.45/1790.02	c   strong branching :     466.10      12585     611523      48.59    1312.00
1789.45/1790.02	c     (at root node) :          -         91      50612     556.18          -
1789.45/1790.02	c   conflict analysis:       0.00          0          0       0.00          -
1789.45/1790.02	c B&B Tree           :
1789.45/1790.02	c   number of runs   :          1
1789.45/1790.02	c   nodes            :       9866
1789.45/1790.02	c   nodes (total)    :       9866
1789.45/1790.02	c   nodes left       :       7399
1789.45/1790.02	c   max depth        :        143
1789.45/1790.02	c   max depth (total):        143
1789.45/1790.02	c   backtracks       :        148 (1.5%)
1789.45/1790.02	c   delayed cutoffs  :          8
1789.45/1790.02	c   repropagations   :      16593 (11585 domain reductions, 8 cutoffs)
1789.45/1790.02	c   avg switch length:       5.29
1789.45/1790.02	c   switching time   :       6.48
1789.45/1790.02	c Solution           :
1789.45/1790.02	c   Solutions found  :          0 (0 improvements)
1789.45/1790.02	c   Primal Bound     :          -
1789.45/1790.02	c   Dual Bound       : +1.60886784000000e+10
1789.45/1790.02	c   Gap              :   infinite
1789.45/1790.02	c   Root Dual Bound  : +1.60886784000000e+10
1789.45/1790.02	c   Root Iterations  :      28595
1789.65/1790.24	c Time complete: 1789.69.

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-2703881-1278559393/watcher-2703881-1278559393 -o /tmp/evaluation-result-2703881-1278559393/solver-2703881-1278559393 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703881-1278559393.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 28850
/proc/meminfo: memFree=1792968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=7904 CPUtime=0
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 1038 0 0 0 0 0 0 0 20 0 1 0 24150888 8093696 949 1992294400 4194304 8395647 140734420492448 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 1976 958 365 1026 0 946 0

[startup+0.0709909 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28850
/proc/meminfo: memFree=1792968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=17696 CPUtime=0.06
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 3737 0 0 0 5 1 0 0 20 0 1 0 24150888 18120704 3647 1992294400 4194304 8395647 140734420492448 18446744073709551615 7348486 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 4424 3648 394 1026 0 3394 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17696

[startup+0.101995 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28850
/proc/meminfo: memFree=1792968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=18984 CPUtime=0.09
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 4086 0 0 0 8 1 0 0 20 0 1 0 24150888 19439616 3996 1992294400 4194304 8395647 140734420492448 18446744073709551615 7301512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 4746 3996 394 1026 0 3716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18984

[startup+0.301024 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28850
/proc/meminfo: memFree=1792968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=28560 CPUtime=0.29
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 6476 0 0 0 28 1 0 0 20 0 1 0 24150888 29245440 6386 1992294400 4194304 8395647 140734420492448 18446744073709551615 7370176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 7140 6386 394 1026 0 6110 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28560

[startup+0.702082 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28850
/proc/meminfo: memFree=1792968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=80176 CPUtime=0.69
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 19132 0 0 0 63 6 0 0 21 0 1 0 24150888 82100224 18688 1992294400 4194304 8395647 140734420492448 18446744073709551615 5027983 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 20044 18688 471 1026 0 19014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 80176

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28851
/proc/meminfo: memFree=1712236/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=88108 CPUtime=1.49
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 21142 0 0 0 142 7 0 0 23 0 1 0 24150888 90222592 20636 1992294400 4194304 8395647 140734420492448 18446744073709551615 5027932 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 22027 20636 518 1026 0 20997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88108

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28851
/proc/meminfo: memFree=1712112/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=88108 CPUtime=3.09
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 21157 0 0 0 302 7 0 0 25 0 1 0 24150888 90222592 20636 1992294400 4194304 8395647 140734420492448 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 22027 20636 503 1026 0 20997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 88108

[startup+6.30088 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28851
/proc/meminfo: memFree=1710748/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=88884 CPUtime=6.29
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 21353 0 0 0 622 7 0 0 25 0 1 0 24150888 91017216 20831 1992294400 4194304 8395647 140734420492448 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 22221 20831 502 1026 0 21191 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88884

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28853
/proc/meminfo: memFree=1710376/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=89424 CPUtime=12.68
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 21494 0 0 0 1261 7 0 0 25 0 1 0 24150888 91570176 20972 1992294400 4194304 8395647 140734420492448 18446744073709551615 5604422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 22356 20972 508 1026 0 21326 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89424

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28853
/proc/meminfo: memFree=1663008/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=142260 CPUtime=25.48
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 33823 0 0 0 2533 15 0 0 25 0 1 0 24150888 145674240 32954 1992294400 4194304 8395647 140734420492448 18446744073709551615 5823712 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 35565 32954 660 1026 0 34535 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 142260

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28853
/proc/meminfo: memFree=1650112/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=156072 CPUtime=51.06
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 56613 0 0 0 5072 34 0 0 25 0 1 0 24150888 159817728 36183 1992294400 4194304 8395647 140734420492448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 39018 36183 635 1026 0 37988 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 156072

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28855
/proc/meminfo: memFree=1635356/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=102.25
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81792 0 0 0 10158 67 0 0 25 0 1 0 24150888 174993408 39786 1992294400 4194304 8395647 140734420492448 18446744073709551615 6652301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39786 636 1026 0 41693 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 170892

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28857
/proc/meminfo: memFree=1635356/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=162.22
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81797 0 0 0 16110 112 0 0 25 0 1 0 24150888 174993408 39791 1992294400 4194304 8395647 140734420492448 18446744073709551615 6669653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39791 641 1026 0 41693 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 170892

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28857
/proc/meminfo: memFree=1635356/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=222.21
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81800 0 0 0 22051 170 0 0 25 0 1 0 24150888 174993408 39794 1992294400 4194304 8395647 140734420492448 18446744073709551615 6438979 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39794 641 1026 0 41693 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 170892

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28859
/proc/meminfo: memFree=1635356/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=282.19
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81800 0 0 0 27990 229 0 0 25 0 1 0 24150888 174993408 39794 1992294400 4194304 8395647 140734420492448 18446744073709551615 6669677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39794 641 1026 0 41693 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 170892

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28861
/proc/meminfo: memFree=1635356/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=342.17
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81801 0 0 0 33942 275 0 0 25 0 1 0 24150888 174993408 39795 1992294400 4194304 8395647 140734420492448 18446744073709551615 5031835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39795 642 1026 0 41693 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 170892

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28863
/proc/meminfo: memFree=1635232/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=170892 CPUtime=402.15
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 81809 0 0 0 39886 329 0 0 25 0 1 0 24150888 174993408 39803 1992294400 4194304 8395647 140734420492448 18446744073709551615 6636767 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 42723 39803 642 1026 0 41693 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 170892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28865
/proc/meminfo: memFree=1633248/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=172168 CPUtime=462.14
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 82328 0 0 0 45837 377 0 0 25 0 1 0 24150888 176300032 40322 1992294400 4194304 8395647 140734420492448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 43042 40322 642 1026 0 42012 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 172168

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28865
/proc/meminfo: memFree=1632256/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=173492 CPUtime=522.12
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 82585 0 0 0 51785 427 0 0 25 0 1 0 24150888 177655808 40579 1992294400 4194304 8395647 140734420492448 18446744073709551615 6693657 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 43373 40579 642 1026 0 42343 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 173492

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28867
/proc/meminfo: memFree=1628660/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=176972 CPUtime=582.1
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 83476 0 0 0 57739 471 0 0 25 0 1 0 24150888 181219328 41470 1992294400 4194304 8395647 140734420492448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 44243 41470 642 1026 0 43213 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 176972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28869
/proc/meminfo: memFree=1627544/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=178028 CPUtime=642.09
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 83753 0 0 0 63695 514 0 0 25 0 1 0 24150888 182300672 41744 1992294400 4194304 8395647 140734420492448 18446744073709551615 5926399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 44507 41744 642 1026 0 43477 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 178028

[startup+702.301 s]

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

/proc/meminfo: memFree=1612416/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=192452 CPUtime=1061.96
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 87646 0 0 0 105437 759 0 0 25 0 1 0 24150888 197070848 45526 1992294400 4194304 8395647 140734420492448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 48113 45526 740 1026 0 47083 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 192452

[startup+1122.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 28881
/proc/meminfo: memFree=1608076/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=196788 CPUtime=1121.94
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 88753 0 0 0 111409 785 0 0 25 0 1 0 24150888 201510912 46587 1992294400 4194304 8395647 140734420492448 18446744073709551615 6119613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 49197 46587 740 1026 0 48167 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 196788

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 28883
/proc/meminfo: memFree=1605968/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=198992 CPUtime=1181.93
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 89301 0 0 0 117375 818 0 0 25 0 1 0 24150888 203767808 47133 1992294400 4194304 8395647 140734420492448 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 49748 47133 740 1026 0 48718 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 198992

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 28885
/proc/meminfo: memFree=1605596/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=198992 CPUtime=1241.9
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 89339 0 0 0 123339 851 0 0 25 0 1 0 24150888 203767808 47171 1992294400 4194304 8395647 140734420492448 18446744073709551615 6585966 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 49748 47171 740 1026 0 48718 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 198992

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 28887
/proc/meminfo: memFree=1601380/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=203360 CPUtime=1301.9
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 90417 0 0 0 129317 873 0 0 25 0 1 0 24150888 208240640 48188 1992294400 4194304 8395647 140734420492448 18446744073709551615 6119534 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 50840 48188 740 1026 0 49810 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 203360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 28889
/proc/meminfo: memFree=1600016/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=204408 CPUtime=1361.87
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 90754 0 0 0 135277 910 0 0 25 0 1 0 24150888 209313792 48525 1992294400 4194304 8395647 140734420492448 18446744073709551615 6585945 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 51102 48525 740 1026 0 50072 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 204408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28889
/proc/meminfo: memFree=1597040/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=207364 CPUtime=1421.86
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 91552 0 0 0 141245 941 0 0 25 0 1 0 24150888 212340736 49274 1992294400 4194304 8395647 140734420492448 18446744073709551615 6585966 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 51841 49274 740 1026 0 50811 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 207364

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28891
/proc/meminfo: memFree=1592328/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=212100 CPUtime=1481.84
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 92781 0 0 0 147211 973 0 0 25 0 1 0 24150888 217190400 50455 1992294400 4194304 8395647 140734420492448 18446744073709551615 6574244 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 53025 50455 740 1026 0 51995 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 212100

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28893
/proc/meminfo: memFree=1592328/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=212284 CPUtime=1541.82
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 92787 0 0 0 153181 1001 0 0 25 0 1 0 24150888 217378816 50461 1992294400 4194304 8395647 140734420492448 18446744073709551615 6585863 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 53071 50461 740 1026 0 52041 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 212284

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28895
/proc/meminfo: memFree=1591336/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=213052 CPUtime=1601.8
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 93032 0 0 0 159147 1033 0 0 25 0 1 0 24150888 218165248 50706 1992294400 4194304 8395647 140734420492448 18446744073709551615 6003041 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 53263 50706 740 1026 0 52233 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 213052

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28897
/proc/meminfo: memFree=1589724/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=214608 CPUtime=1661.78
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 93429 0 0 0 165113 1065 0 0 25 0 1 0 24150888 219758592 51093 1992294400 4194304 8395647 140734420492448 18446744073709551615 6741183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 53652 51093 740 1026 0 52622 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 214608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28897
/proc/meminfo: memFree=1587368/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=216824 CPUtime=1721.76
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94029 0 0 0 171079 1097 0 0 25 0 1 0 24150888 222027776 51654 1992294400 4194304 8395647 140734420492448 18446744073709551615 6669638 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 54206 51654 740 1026 0 53176 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 216824

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1781.74
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94996 0 0 0 177055 1119 0 0 25 0 1 0 24150888 225939456 52579 1992294400 4194304 8395647 140734420492448 18446744073709551615 7385771 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52579 740 1026 0 54131 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 220644

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 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1784.95
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94996 0 0 0 177374 1121 0 0 25 0 1 0 24150888 225939456 52579 1992294400 4194304 8395647 140734420492448 18446744073709551615 6654327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52579 740 1026 0 54131 0
Current children cumulated CPU time (s) 1784.95
Current children cumulated vsize (KiB) 220644

[startup+1788.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1788.14
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94996 0 0 0 177691 1123 0 0 25 0 1 0 24150888 225939456 52579 1992294400 4194304 8395647 140734420492448 18446744073709551615 6723101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52579 740 1026 0 54131 0
Current children cumulated CPU time (s) 1788.14
Current children cumulated vsize (KiB) 220644

[startup+1789.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1788.95
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94996 0 0 0 177771 1124 0 0 25 0 1 0 24150888 225939456 52579 1992294400 4194304 8395647 140734420492448 18446744073709551615 6586940 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52579 740 1026 0 54131 0
Current children cumulated CPU time (s) 1788.95
Current children cumulated vsize (KiB) 220644

[startup+1789.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1789.35
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94996 0 0 0 177811 1124 0 0 25 0 1 0 24150888 225939456 52579 1992294400 4194304 8395647 140734420492448 18446744073709551615 6583693 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52579 740 1026 0 54131 0
Current children cumulated CPU time (s) 1789.35
Current children cumulated vsize (KiB) 220644

[startup+1790.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1789.55
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94998 0 0 0 177831 1124 0 0 25 0 1 0 24150888 225939456 52581 1992294400 4194304 8395647 140734420492448 18446744073709551615 6150661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52581 742 1026 0 54131 0
Current children cumulated CPU time (s) 1789.55
Current children cumulated vsize (KiB) 220644

[startup+1790.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28899
/proc/meminfo: memFree=1583524/2059040 swapFree=4081608/4192956
[pid=28850] ppid=28848 vsize=220644 CPUtime=1789.65
/proc/28850/stat : 28850 (pbscip.linux.x8) R 28848 28850 27170 0 -1 4202496 94998 0 0 0 177841 1124 0 0 25 0 1 0 24150888 225939456 52581 1992294400 4194304 8395647 140734420492448 18446744073709551615 6345173 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28850/statm: 55161 52581 742 1026 0 54131 0
Current children cumulated CPU time (s) 1789.65
Current children cumulated vsize (KiB) 220644

Child status: 0
Real time (s): 1790.26
CPU time (s): 1789.71
CPU user time (s): 1778.45
CPU system time (s): 11.2643
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 228160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.45
system time used= 11.2643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94999
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= 2
involuntary context switches= 23558

runsolver used 2.86356 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node029 at 2010-07-08 05:23:14
IDJOB=2703881
IDBENCH=2432
IDSOLVER=1213
FILE ID=node029/2703881-1278559393
PBS_JOBID= 11239509
Free space on /tmp= 62560 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/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-seba.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-2703881-1278559393/watcher-2703881-1278559393 -o /tmp/evaluation-result-2703881-1278559393/solver-2703881-1278559393 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703881-1278559393.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1b2371606d4072012aff3f48017bfad5
RANDOM SEED=2055751586

node029.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793496 kB
Buffers:         34256 kB
Cached:         101820 kB
SwapCached:      64748 kB
Active:          95456 kB
Inactive:       106956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793496 kB
SwapTotal:     4192956 kB
SwapFree:      4081608 kB
Dirty:           12040 kB
Writeback:           0 kB
AnonPages:       10380 kB
Mapped:           6840 kB
Slab:            41232 kB
PageTables:       4220 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181708 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= 62548 MiB
End job on node029 at 2010-07-08 05:53:04