Trace number 2703212

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 solverOPT5 245.69 245.748

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_2.opb
MD5SUM1e64c526f9351931db225cdff75c2df5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark245.69
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint46
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3074
Sum of products size (including duplicates)6148
Number of different products3074
Sum of products size6148

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [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-2703212-1278567396.opb>
0.00/0.03	c original problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.05/0.07	c presolving:
0.19/0.28	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 201906 impls, 0 clqs
0.39/0.42	c    (0.4s) probing: 101/3174 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.42	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.39/0.42	c presolving (2 rounds):
0.39/0.42	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.42	c  201906 implications, 0 cliques
0.39/0.42	c presolved problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.39/0.42	c    3074 constraints of type <and>
0.39/0.42	c     100 constraints of type <logicor>
0.39/0.42	c transformed objective value is always integral (scale: 1)
0.39/0.42	c Presolving Time: 0.36
0.39/0.42	c - non default parameters ----------------------------------------------------------------------
0.39/0.42	c # SCIP version 1.2.1.3
0.39/0.42	c 
0.39/0.42	c # frequency for displaying node information lines
0.39/0.42	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.42	c display/freq = 10000
0.39/0.42	c 
0.39/0.42	c # maximal time in seconds to run
0.39/0.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.42	c limits/time = 1789.98
0.39/0.42	c 
0.39/0.42	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.42	c limits/memory = 1620
0.39/0.42	c 
0.39/0.42	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.39/0.42	c # [type: int, range: [1,2], default: 1]
0.39/0.42	c timing/clocktype = 2
0.39/0.42	c 
0.39/0.42	c # should presolving try to simplify inequalities
0.39/0.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.42	c constraints/linear/simplifyinequalities = TRUE
0.39/0.42	c 
0.39/0.42	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.39/0.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.42	c constraints/indicator/addCouplingCons = TRUE
0.39/0.42	c 
0.39/0.42	c # should presolving try to simplify knapsacks
0.39/0.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.42	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.42	c 
0.39/0.42	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.42	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.42	c heuristics/undercover/freq = 0
0.39/0.42	c 
0.39/0.42	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.42	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.42	c separating/rapidlearning/freq = 0
0.39/0.42	c 
0.39/0.42	c -----------------------------------------------------------------------------------------------
0.39/0.42	c start solving
0.39/0.42	c 
0.49/0.50	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.50	c   0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.50	o 12
0.49/0.50	c s 0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.99/2.05	o 7
1.99/2.05	c y 2.0s|     1 |     0 |   200 |     - |  20M|   0 | 200 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
2.09/2.15	c   2.1s|     1 |     0 |   500 |     - |  20M|   0 | 200 |3174 |3407 |3174 |6450 | 202 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
2.59/2.65	c   2.6s|     1 |     0 |   800 |     - |  20M|   0 | 200 |3174 |3407 |3174 |6652 | 404 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
3.09/3.17	c   3.1s|     1 |     0 |  1102 |     - |  20M|   0 | 200 |3174 |3407 |3174 |6853 | 605 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
3.69/3.71	c   3.7s|     1 |     0 |  1403 |     - |  20M|   0 | 200 |3174 |3407 |3174 |7056 | 808 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
4.19/4.26	c   4.2s|     1 |     0 |  1705 |     - |  20M|   0 | 200 |3174 |3407 |3174 |7259 |1011 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
4.79/4.84	c   4.8s|     1 |     0 |  2005 |     - |  20M|   0 | 200 |3174 |3407 |3174 |7461 |1213 |   0 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
6.39/6.45	c   6.4s|     1 |     2 |  7021 |     - |  20M|   0 | 200 |3174 |3407 |3174 |7461 |1213 |   0 |   9 | 0.000000e+00 | 7.000000e+00 |    Inf 
32.59/32.68	o 6
32.59/32.68	c *32.6s|    18 |    17 | 22234 |1189.9 |  19M|   8 |   - |3174 |3407 |3174 |3310 |6721 |   0 | 255 | 3.221867e+00 | 6.000000e+00 |  86.23%
245.14/245.26	o 5
245.14/245.26	c * 245s|  1117 |     6 |141204 | 124.7 |  20M|  68 |   - |3174 |3441 |3174 |3237 |  17k|  34 |2239 | 3.970972e+00 | 5.000000e+00 |  25.91%
245.53/245.68	c 
245.53/245.68	c SCIP Status        : problem is solved [optimal solution found]
245.53/245.68	c Solving Time (sec) : 245.65
245.53/245.68	c Solving Nodes      : 1123
245.53/245.68	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
245.53/245.68	c Dual Bound         : +5.00000000000000e+00
245.53/245.68	c Gap                : 0.00 %
245.53/245.69	s OPTIMUM FOUND
245.53/245.69	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
245.53/245.69	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
245.53/245.69	v -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 
245.53/245.69	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 x11 -x10 -x9 -x8 -x7 x6 -x5 -x4 -x3 x2 -x1 
245.53/245.69	c SCIP Status        : problem is solved [optimal solution found]
245.53/245.69	c Solving Time       :     245.65
245.53/245.69	c Original Problem   :
245.53/245.69	c   Problem name     : HOME/instance-2703212-1278567396.opb
245.53/245.69	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
245.53/245.69	c   Constraints      : 3174 initial, 3174 maximal
245.53/245.69	c Presolved Problem  :
245.53/245.69	c   Problem name     : t_HOME/instance-2703212-1278567396.opb
245.53/245.69	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
245.53/245.69	c   Constraints      : 3174 initial, 3441 maximal
245.53/245.69	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
245.53/245.69	c   trivial          :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   implics          :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   probing          :       0.07          0          0          0          0          0          0          0          0
245.53/245.69	c   and              :       0.26          0          0          0          0          0          0          0          0
245.53/245.69	c   linear           :       0.01          0          0          0          0          0          0          0          0
245.53/245.69	c   logicor          :       0.00          0          0          0          0          0          0          0          0
245.53/245.69	c   root node        :          -          1          -          -          1          -          -          -          -
245.53/245.69	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
245.53/245.69	c   integral         :          0          0          0        935          0          4       1073          0          0       1380
245.53/245.69	c   and              :       3074       2399       6876         13          0          1     149339      18373          0          0
245.53/245.69	c   linear           :          0+         6       1695          0          0          0          0          0          0          0
245.53/245.69	c   logicor          :        100+         6       3013          2          0          8          8          0          0          0
245.53/245.69	c   countsols        :          0          0          0          2          0          0          0          0          0          0
245.53/245.69	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
245.53/245.69	c   integral         :     112.56       0.00       0.00     112.56       0.00
245.53/245.69	c   and              :       7.60       5.80       1.77       0.02       0.00
245.53/245.69	c   linear           :       0.12       0.00       0.12       0.00       0.00
245.53/245.69	c   logicor          :       0.08       0.00       0.08       0.00       0.00
245.53/245.69	c   countsols        :       0.00       0.00       0.00       0.00       0.00
245.53/245.69	c Propagators        :       Time      Calls    Cutoffs    DomReds
245.53/245.69	c   vbounds          :       0.00          2          0          0
245.53/245.69	c   rootredcost      :       0.00          3          0          0
245.53/245.69	c   pseudoobj        :       0.09       6731          2        252
245.53/245.69	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
245.53/245.69	c   propagation      :       0.00         10         10         40       24.6          0        0.0          -
245.53/245.69	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
245.53/245.69	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
245.53/245.69	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
245.53/245.69	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
245.53/245.69	c   applied globally :          -          -          -         34       23.5          -          -          -
245.53/245.69	c   applied locally  :          -          -          -          0        0.0          -          -          -
245.53/245.69	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
245.53/245.69	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1213)
245.53/245.69	c   redcost          :       0.57       2413          0       4626          0          0
245.53/245.69	c   impliedbounds    :       0.01          6          0          0       1200          0
245.53/245.69	c   intobj           :       0.00          0          0          0          0          0
245.53/245.69	c   cgmip            :       0.00          0          0          0          0          0
245.53/245.69	c   gomory           :       0.40          6          0          0       2400          0
245.53/245.69	c   strongcg         :       0.40          6          0          0       2400          0
245.53/245.69	c   cmir             :       1.15          6          0          0       1200          0
245.53/245.69	c   flowcover        :       0.79          6          0          0       1200          0
245.53/245.69	c   clique           :       0.15          6          0          0         13          0
245.53/245.69	c   zerohalf         :       0.00          0          0          0          0          0
245.53/245.69	c   mcf              :       0.01          1          0          0          0          0
245.53/245.69	c   rapidlearning    :       1.00          1          0          0          0        233
245.53/245.69	c Pricers            :       Time      Calls       Vars
245.53/245.69	c   problem variables:       0.00          0          0
245.53/245.69	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
245.53/245.69	c   relpscost        :     112.56        922          4       1073          0          0       1380
245.53/245.69	c   pscost           :       0.00          0          0          0          0          0          0
245.53/245.69	c   inference        :       0.00          0          0          0          0          0          0
245.53/245.69	c   mostinf          :       0.00          0          0          0          0          0          0
245.53/245.69	c   leastinf         :       0.00          0          0          0          0          0          0
245.53/245.69	c   fullstrong       :       0.00          0          0          0          0          0          0
245.53/245.69	c   allfullstrong    :       0.00          0          0          0          0          0          0
245.53/245.69	c   random           :       0.00          0          0          0          0          0          0
245.53/245.69	c Primal Heuristics  :       Time      Calls      Found
245.53/245.69	c   LP solutions     :       0.01          -          2
245.53/245.69	c   pseudo solutions :       0.00          -          0
245.53/245.69	c   oneopt           :       0.01          3          0
245.53/245.69	c   crossover        :       0.13          1          0
245.53/245.69	c   linesearchdiving :       1.13          3          0
245.53/245.69	c   veclendiving     :       1.56          3          0
245.53/245.69	c   guideddiving     :       1.04          3          0
245.53/245.69	c   rootsoldiving    :       0.81          2          0
245.53/245.69	c   coefdiving       :       1.33          4          0
245.53/245.69	c   pscostdiving     :       2.37          4          0
245.53/245.69	c   trivial          :       0.01          2          0
245.53/245.69	c   simplerounding   :       0.00          0          0
245.53/245.69	c   zirounding       :       0.46        694          0
245.53/245.69	c   rounding         :       1.05        731          0
245.53/245.69	c   shifting         :       0.63        283          1
245.53/245.69	c   intshifting      :       0.00          0          0
245.53/245.69	c   twoopt           :       0.00          0          0
245.53/245.69	c   fixandinfer      :       0.00          0          0
245.53/245.69	c   feaspump         :       1.25          1          0
245.53/245.69	c   fracdiving       :       1.75          4          0
245.53/245.69	c   intdiving        :       0.00          0          0
245.53/245.69	c   actconsdiving    :       0.00          0          0
245.53/245.69	c   objpscostdiving  :      20.01          1          0
245.53/245.69	c   octane           :       0.00          0          0
245.53/245.69	c   rens             :       0.19          1          0
245.53/245.69	c   rins             :       0.00          0          0
245.53/245.69	c   localbranching   :       0.00          0          0
245.53/245.69	c   mutation         :       0.00          0          0
245.53/245.69	c   dins             :       0.00          0          0
245.53/245.69	c   undercover       :       0.02          1          0
245.53/245.69	c   nlp              :       0.00          0          0
245.53/245.69	c   trysol           :       0.00          0          0
245.53/245.69	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
245.53/245.69	c   primal LP        :       0.96          0          0       0.00       0.00
245.53/245.69	c   dual LP          :      75.14       3196     105519      33.02    1404.30
245.53/245.69	c   lex dual LP      :       0.00          0          0       0.00          -
245.53/245.69	c   barrier LP       :       0.00          0          0       0.00          -
245.53/245.69	c   diving/probing LP:      28.20       1093      35926      32.87    1273.97
245.53/245.69	c   strong branching :     111.95       2241     153233      68.38    1368.74
245.53/245.69	c     (at root node) :          -          9        403      44.78          -
245.53/245.69	c   conflict analysis:       0.00          0          0       0.00          -
245.53/245.69	c B&B Tree           :
245.53/245.69	c   number of runs   :          1
245.53/245.69	c   nodes            :       1123
245.53/245.69	c   nodes (total)    :       1123
245.53/245.69	c   nodes left       :          0
245.53/245.69	c   max depth        :         68
245.53/245.69	c   max depth (total):         68
245.53/245.69	c   backtracks       :        106 (9.4%)
245.53/245.69	c   delayed cutoffs  :          0
245.53/245.69	c   repropagations   :          5 (117 domain reductions, 0 cutoffs)
245.53/245.69	c   avg switch length:       3.46
245.53/245.69	c   switching time   :       1.78
245.53/245.69	c Solution           :
245.53/245.69	c   Solutions found  :          4 (4 improvements)
245.53/245.69	c   First Solution   : +1.20000000000000e+01   (in run 1, after 1 nodes, 0.47 seconds, depth 0, found by <shifting>)
245.53/245.69	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 1117 nodes, 245.22 seconds, depth 8, found by <relaxation>)
245.53/245.69	c   Dual Bound       : +5.00000000000000e+00
245.53/245.69	c   Gap              :       0.00 %
245.53/245.69	c   Root Dual Bound  : +0.00000000000000e+00
245.53/245.69	c   Root Iterations  :       2005
245.63/245.74	c Time complete: 245.68.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703212-1278567396/watcher-2703212-1278567396 -o /tmp/evaluation-result-2703212-1278567396/solver-2703212-1278567396 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703212-1278567396.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 29578
/proc/meminfo: memFree=1826216/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=7904 CPUtime=0
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 1065 0 0 0 0 0 0 0 18 0 1 0 24950208 8093696 977 1992294400 4194304 8395647 140735640075632 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29578/statm: 1976 986 365 1026 0 946 0

[startup+0.064864 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29578
/proc/meminfo: memFree=1826216/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=20136 CPUtime=0.05
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 4656 0 0 0 4 1 0 0 20 0 1 0 24950208 20619264 4214 1992294400 4194304 8395647 140735640075632 18446744073709551615 4601776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 5034 4214 430 1026 0 4004 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20136

[startup+0.100868 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29578
/proc/meminfo: memFree=1826216/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=23648 CPUtime=0.09
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 5242 0 0 0 8 1 0 0 20 0 1 0 24950208 24215552 4800 1992294400 4194304 8395647 140735640075632 18446744073709551615 6347101 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 5912 4800 454 1026 0 4882 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23648

[startup+0.300884 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29578
/proc/meminfo: memFree=1826216/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=35124 CPUtime=0.29
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 8131 0 0 0 27 2 0 0 20 0 1 0 24950208 35966976 7689 1992294400 4194304 8395647 140735640075632 18446744073709551615 4834468 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 8781 7689 474 1026 0 7751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35124

[startup+0.700919 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29578
/proc/meminfo: memFree=1826216/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=49516 CPUtime=0.69
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 13509 0 0 0 65 4 0 0 20 0 1 0 24950208 50704384 11415 1992294400 4194304 8395647 140735640075632 18446744073709551615 7382046 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 12379 11415 601 1026 0 11349 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49516

[startup+1.50099 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1782064/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=78544 CPUtime=1.49
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 20392 0 0 0 134 15 0 0 23 0 1 0 24950208 80429056 18298 1992294400 4194304 8395647 140735640075632 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 19636 18298 619 1026 0 18606 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78544

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1752924/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=3.09
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21184 0 0 0 285 24 0 0 25 0 1 0 24950208 82579456 18981 1992294400 4194304 8395647 140735640075632 18446744073709551615 5841437 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 18981 628 1026 0 19131 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80644

[startup+6.3004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1751808/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=6.29
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21571 0 0 0 601 28 0 0 25 0 1 0 24950208 82579456 19355 1992294400 4194304 8395647 140735640075632 18446744073709551615 6652301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19355 622 1026 0 19131 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80644

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=12.69
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21573 0 0 0 1236 33 0 0 25 0 1 0 24950208 82579456 19357 1992294400 4194304 8395647 140735640075632 18446744073709551615 4827899 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19357 623 1026 0 19131 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80644

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29579
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=25.48
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21574 0 0 0 2508 40 0 0 25 0 1 0 24950208 82579456 19358 1992294400 4194304 8395647 140735640075632 18446744073709551615 6670389 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19358 623 1026 0 19131 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80644

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29580
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=51.08
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21574 0 0 0 5054 54 0 0 25 0 1 0 24950208 82579456 19358 1992294400 4194304 8395647 140735640075632 18446744073709551615 6697966 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19358 623 1026 0 19131 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80644

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29581
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=102.28
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21574 0 0 0 10150 78 0 0 25 0 1 0 24950208 82579456 19358 1992294400 4194304 8395647 140735640075632 18446744073709551615 6587243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19358 623 1026 0 19131 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80644

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29583
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=162.25
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21593 0 0 0 16117 108 0 0 25 0 1 0 24950208 82579456 19377 1992294400 4194304 8395647 140735640075632 18446744073709551615 5586535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19377 640 1026 0 19131 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 80644

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=222.24
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 22088 136 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 6587070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 80644

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

[startup+230.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=230.24
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 22884 140 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 6574905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 230.24
Current children cumulated vsize (KiB) 80644

[startup+236.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=236.64
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 23521 143 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 6745169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 236.64
Current children cumulated vsize (KiB) 80644

[startup+239.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=239.83
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 23839 144 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 6697268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 239.83
Current children cumulated vsize (KiB) 80644

[startup+243.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=243.04
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 24158 146 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 6670318 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 243.04
Current children cumulated vsize (KiB) 80644

[startup+244.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=244.63
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 24316 147 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 244.63
Current children cumulated vsize (KiB) 80644

[startup+245.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=245.43
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21597 0 0 0 24396 147 0 0 25 0 1 0 24950208 82579456 19381 1992294400 4194304 8395647 140735640075632 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19381 640 1026 0 19131 0
Current children cumulated CPU time (s) 245.43
Current children cumulated vsize (KiB) 80644

[startup+245.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29585
/proc/meminfo: memFree=1750320/2059040 swapFree=4139724/4192956
[pid=29578] ppid=29576 vsize=80644 CPUtime=245.63
/proc/29578/stat : 29578 (pbscip.linux.x8) R 29576 29578 29063 0 -1 4202496 21599 0 0 0 24416 147 0 0 25 0 1 0 24950208 82579456 19383 1992294400 4194304 8395647 140735640075632 18446744073709551615 6063840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29578/statm: 20161 19383 642 1026 0 19131 0
Current children cumulated CPU time (s) 245.63
Current children cumulated vsize (KiB) 80644

Child status: 0
Real time (s): 245.748
CPU time (s): 245.69
CPU user time (s): 244.203
CPU system time (s): 1.48677
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 80644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 244.203
system time used= 1.48677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21602
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 850

runsolver used 0.413937 second user time and 1.16582 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-08 07:36:36
IDJOB=2703212
IDBENCH=48156
IDSOLVER=1213
FILE ID=node031/2703212-1278567396
PBS_JOBID= 11239533
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= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_2.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-2703212-1278567396/watcher-2703212-1278567396 -o /tmp/evaluation-result-2703212-1278567396/solver-2703212-1278567396 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703212-1278567396.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1e64c526f9351931db225cdff75c2df5
RANDOM SEED=186183202

node031.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		: 3000.220
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	: 6000.44
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		: 3000.220
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1826744 kB
Buffers:         37764 kB
Cached:         101360 kB
SwapCached:       6812 kB
Active:         101740 kB
Inactive:        51304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1826744 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:           10444 kB
Writeback:           8 kB
AnonPages:       11924 kB
Mapped:          12160 kB
Slab:            57212 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180532 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 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 node031 at 2010-07-08 07:40:42