Trace number 3485079

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
SCIP spx 2 2011-06-10 (fixed)OPT2 1.78673 1.78678

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_3.opb
MD5SUMda214a3f088b29c437fc8e7d0ee2cf8a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.008998
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1476
Sum of products size (including duplicates)2952
Number of different products1476
Sum of products size2952

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 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
0.00/0.00	c Copyright (c) 2002-2011 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-3485079-1307780806.opb>
0.00/0.00	c original problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 50 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	o 50
0.00/0.01	c feasible solution found by trivial heuristic, objective value  5.000000e+01
0.00/0.01	c presolving:
0.03/0.05	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 92580 impls, 0 clqs
0.03/0.09	c    (0.1s) probing: 101/1526 (6.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.03/0.09	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.03/0.09	c presolving (2 rounds):
0.03/0.09	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.03/0.09	c  92580 implications, 0 cliques
0.03/0.09	c presolved problem has 1526 variables (1526 bin, 0 int, 0 impl, 0 cont) and 1526 constraints
0.03/0.09	c    1476 constraints of type <and>
0.03/0.09	c      50 constraints of type <logicor>
0.03/0.09	c transformed objective value is always integral (scale: 1)
0.03/0.09	c Presolving Time: 0.08
0.03/0.09	c - non default parameters ----------------------------------------------------------------------
0.03/0.09	c # SCIP version 2.0.1.4
0.03/0.09	c 
0.03/0.09	c # frequency for displaying node information lines
0.03/0.09	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.09	c display/freq = 10000
0.03/0.09	c 
0.03/0.09	c # maximal time in seconds to run
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/time = 1797
0.03/0.09	c 
0.03/0.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.09	c limits/memory = 13950
0.03/0.09	c 
0.03/0.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.03/0.09	c # [type: int, range: [1,2], default: 1]
0.03/0.09	c timing/clocktype = 2
0.03/0.09	c 
0.03/0.09	c # belongs reading time to solving time?
0.03/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.09	c timing/reading = TRUE
0.03/0.09	c 
0.03/0.09	c # should presolving try to simplify inequalities
0.03/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.09	c constraints/linear/simplifyinequalities = TRUE
0.03/0.09	c 
0.03/0.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.03/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.09	c constraints/indicator/addCouplingCons = TRUE
0.03/0.09	c 
0.03/0.09	c # should presolving try to simplify knapsacks
0.03/0.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.09	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.09	c 
0.03/0.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.09	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.09	c separating/rapidlearning/freq = 0
0.03/0.09	c 
0.03/0.09	c -----------------------------------------------------------------------------------------------
0.03/0.09	c start solving
0.03/0.09	c 
0.09/0.10	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.10	c t 0.1s|     1 |     0 |   100 |     - |8729k|   0 | 100 |1526 |1526 |1526 |3002 |   0 |   0 |   0 | 0.000000e+00 | 5.000000e+01 |    Inf 
0.09/0.10	o 4
0.09/0.10	c s 0.1s|     1 |     0 |   100 |     - |8769k|   0 | 100 |1526 |1526 |1526 |3002 |   0 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.19/0.26	c   0.3s|     1 |     0 |   250 |     - |8870k|   0 | 100 |1526 |1570 |1526 |3104 | 102 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.29/0.32	c   0.3s|     1 |     0 |   400 |     - |8923k|   0 | 100 |1526 |1570 |1526 |3208 | 206 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.29/0.38	c   0.4s|     1 |     0 |   551 |     - |8974k|   0 | 100 |1526 |1570 |1526 |3309 | 307 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.39/0.43	c   0.4s|     1 |     0 |   701 |     - |9027k|   0 | 100 |1526 |1570 |1526 |3411 | 409 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.39/0.49	c   0.5s|     1 |     0 |   851 |     - |9078k|   0 | 100 |1526 |1570 |1526 |3513 | 511 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.49/0.56	c   0.6s|     1 |     0 |  1001 |     - |9130k|   0 | 100 |1526 |1570 |1526 |3615 | 613 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.49/0.59	c   0.6s|     1 |     2 |  1016 |     - |9151k|   0 | 100 |1526 |1570 |1526 |3615 | 613 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.59/1.69	o 3
1.59/1.69	c * 1.7s|    13 |     2 |  3671 | 222.5 |8681k|  11 |   - |1526 |1570 |1526 |1567 |1961 |   0 |  92 | 1.839298e+00 | 3.000000e+00 |  63.11%
1.69/1.77	o 2
1.69/1.77	c * 1.8s|    14 |     0 |  3785 | 214.2 |8680k|  11 |   - |1526 |1570 |1526 |1566 |1973 |   0 | 108 | 2.000000e+00 | 2.000000e+00 |   0.00%
1.69/1.77	c 
1.69/1.77	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.77	c Solving Time (sec) : 1.77
1.69/1.77	c Solving Nodes      : 14
1.69/1.77	c Primal Bound       : +2.00000000000000e+00 (4 solutions)
1.69/1.77	c Dual Bound         : +2.00000000000000e+00
1.69/1.77	c Gap                : 0.00 %
1.69/1.77	s OPTIMUM FOUND
1.69/1.77	v -x50 -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 
1.69/1.77	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 
1.69/1.77	c SCIP Status        : problem is solved [optimal solution found]
1.69/1.77	c Total Time         :       1.77
1.69/1.77	c   solving          :       1.77
1.69/1.77	c   presolving       :       0.08 (included in solving)
1.69/1.77	c   reading          :       0.00 (included in solving)
1.69/1.77	c Original Problem   :
1.69/1.77	c   Problem name     : HOME/instance-3485079-1307780806.opb
1.69/1.77	c   Variables        : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.77	c   Constraints      : 50 initial, 50 maximal
1.69/1.77	c Presolved Problem  :
1.69/1.77	c   Problem name     : t_HOME/instance-3485079-1307780806.opb
1.69/1.77	c   Variables        : 1526 (1526 binary, 0 integer, 0 implicit integer, 0 continuous)
1.69/1.77	c   Constraints      : 1526 initial, 1570 maximal
1.69/1.77	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
1.69/1.77	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   probing          :       0.02          0          0          0          0          0          0          0          0          0
1.69/1.77	c   and              :       0.06          0          0          0          0          0          0          0          0          0
1.69/1.77	c   linear           :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
1.69/1.77	c   root node        :          -          0          -          -          0          -          -          -          -          -
1.69/1.77	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.77	c   integral         :          0          0          0         35          0         14          0          0         15          0          0         24
1.69/1.77	c   and              :       1476         60        301         19          0          9          0          0       2306       1982          0          0
1.69/1.77	c   linear           :          0+         6         47          0          0          0          0          0          0          0          0          0
1.69/1.77	c   logicor          :         50          6        248          2          0          2          0          0          0          0          0          0
1.69/1.77	c   countsols        :          0          0          0          2          0          5          0          0          0          0          0          0
1.69/1.77	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
1.69/1.77	c   integral         :       0.88       0.00       0.00       0.88       0.00       0.00       0.00
1.69/1.77	c   and              :       0.03       0.01       0.01       0.00       0.00       0.00       0.00
1.69/1.77	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.69/1.77	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.69/1.77	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
1.69/1.77	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
1.69/1.77	c   vbounds          :          0          0          0          0
1.69/1.77	c   rootredcost      :          2          0          0          0
1.69/1.77	c   pseudoobj        :        118          0          0         30
1.69/1.77	c Propagator Timings :  TotalTime  Propagate    Resprop
1.69/1.77	c   vbounds          :       0.00       0.00       0.00
1.69/1.77	c   rootredcost      :       0.00       0.00       0.00
1.69/1.77	c   pseudoobj        :       0.00       0.00       0.00
1.69/1.77	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.69/1.77	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.77	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.77	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.77	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.69/1.77	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.69/1.77	c   applied globally :          -          -          -          0        0.0          -          -          -
1.69/1.77	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.69/1.77	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.69/1.77	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 613)
1.69/1.77	c   redcost          :       0.00         61          0         22          0          0
1.69/1.77	c   impliedbounds    :       0.00          6          0          0        600          0
1.69/1.77	c   intobj           :       0.00          0          0          0          0          0
1.69/1.77	c   gomory           :       0.04          6          0          0       1200          0
1.69/1.77	c   cgmip            :       0.00          0          0          0          0          0
1.69/1.77	c   closecuts        :       0.00          0          0          0          0          0
1.69/1.77	c   strongcg         :       0.03          6          0          0       1200          0
1.69/1.77	c   cmir             :       0.11          6          0          0        600          0
1.69/1.77	c   flowcover        :       0.12          6          0          0       1200          0
1.69/1.77	c   clique           :       0.02          6          0          0         13          0
1.69/1.77	c   zerohalf         :       0.00          0          0          0          0          0
1.69/1.77	c   mcf              :       0.00          1          0          0          0          0
1.69/1.77	c   oddcycle         :       0.00          0          0          0          0          0
1.69/1.77	c   rapidlearning    :       0.08          1          0          0          0         44
1.69/1.77	c Pricers            :       Time      Calls       Vars
1.69/1.77	c   problem variables:       0.00          0          0
1.69/1.77	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.69/1.77	c   relpscost        :       0.88         14          0         15          0          0         22
1.69/1.77	c   pscost           :       0.00          0          0          0          0          0          0
1.69/1.77	c   inference        :       0.00          1          0          0          0          0          2
1.69/1.77	c   mostinf          :       0.00          0          0          0          0          0          0
1.69/1.77	c   leastinf         :       0.00          0          0          0          0          0          0
1.69/1.77	c   fullstrong       :       0.00          0          0          0          0          0          0
1.69/1.77	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.69/1.77	c   random           :       0.00          0          0          0          0          0          0
1.69/1.77	c Primal Heuristics  :       Time      Calls      Found
1.69/1.77	c   LP solutions     :       0.00          -          2
1.69/1.77	c   pseudo solutions :       0.00          -          0
1.69/1.77	c   crossover        :       0.00          0          0
1.69/1.77	c   fracdiving       :       0.00          0          0
1.69/1.77	c   veclendiving     :       0.00          0          0
1.69/1.77	c   objpscostdiving  :       0.00          0          0
1.69/1.77	c   rootsoldiving    :       0.00          0          0
1.69/1.77	c   linesearchdiving :       0.00          0          0
1.69/1.77	c   guideddiving     :       0.00          0          0
1.69/1.77	c   coefdiving       :       0.02          1          0
1.69/1.77	c   trivial          :       0.00          2          1
1.69/1.77	c   shiftandpropagate:       0.00          0          0
1.69/1.77	c   simplerounding   :       0.00          0          0
1.69/1.77	c   zirounding       :       0.00         12          0
1.69/1.77	c   rounding         :       0.01         60          0
1.69/1.77	c   shifting         :       0.00          8          1
1.69/1.77	c   intshifting      :       0.00          0          0
1.69/1.77	c   oneopt           :       0.00          2          0
1.69/1.77	c   twoopt           :       0.00          0          0
1.69/1.77	c   fixandinfer      :       0.00          0          0
1.69/1.77	c   feaspump         :       0.01          1          0
1.69/1.77	c   clique           :       0.00          0          0
1.69/1.77	c   pscostdiving     :       0.02          1          0
1.69/1.77	c   intdiving        :       0.00          0          0
1.69/1.77	c   actconsdiving    :       0.00          0          0
1.69/1.77	c   octane           :       0.00          0          0
1.69/1.77	c   rens             :       0.02          1          0
1.69/1.77	c   rins             :       0.00          0          0
1.69/1.77	c   localbranching   :       0.00          0          0
1.69/1.77	c   mutation         :       0.00          0          0
1.69/1.77	c   dins             :       0.00          0          0
1.69/1.77	c   vbounds          :       0.00          0          0
1.69/1.77	c   undercover       :       0.01          1          0
1.69/1.77	c   subnlp           :       0.00          0          0
1.69/1.77	c   trysol           :       0.00          0          0
1.69/1.77	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.69/1.77	c   primal LP        :       0.00          0          0       0.00          -
1.69/1.77	c   dual LP          :       0.23         90       3437      38.19   14789.60
1.69/1.77	c   lex dual LP      :       0.00          0          0       0.00          -
1.69/1.77	c   barrier LP       :       0.00          0          0       0.00          -
1.69/1.77	c   diving/probing LP:       0.04         29        348      12.00    8536.53
1.69/1.77	c   strong branching :       0.88        108       7780      72.04    8869.40
1.69/1.77	c     (at root node) :          -          0          0       0.00          -
1.69/1.77	c   conflict analysis:       0.00          0          0       0.00          -
1.69/1.77	c B&B Tree           :
1.69/1.77	c   number of runs   :          1
1.69/1.77	c   nodes            :         14
1.69/1.77	c   nodes (total)    :         14
1.69/1.77	c   nodes left       :          0
1.69/1.77	c   max depth        :         11
1.69/1.77	c   max depth (total):         11
1.69/1.77	c   backtracks       :          3 (21.4%)
1.69/1.77	c   delayed cutoffs  :          0
1.69/1.77	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.69/1.77	c   avg switch length:       2.29
1.69/1.77	c   switching time   :       0.01
1.69/1.77	c Solution           :
1.69/1.77	c   Solutions found  :          4 (4 improvements)
1.69/1.77	c   First Solution   : +5.00000000000000e+01   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
1.69/1.77	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 14 nodes, 1.77 seconds, depth 9, found by <relaxation>)
1.69/1.77	c   Dual Bound       : +2.00000000000000e+00
1.69/1.77	c   Gap              :       0.00 %
1.69/1.77	c   Root Dual Bound  : +0.00000000000000e+00
1.69/1.77	c   Root Iterations  :       1001
1.69/1.78	c Time complete: 1.78.

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3485079-1307780806/watcher-3485079-1307780806 -o /tmp/evaluation-result-3485079-1307780806/solver-3485079-1307780806 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485079-1307780806.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 24604
/proc/meminfo: memFree=30600108/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=9972 CPUtime=0 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 1498 0 0 0 0 0 0 0 25 0 1 0 968311315 10211328 1452 33554432000 4194304 8979876 140733728909776 18446744073709551615 7893792 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24604/statm: 2493 1452 369 1169 0 1320 0

[startup+0.0358159 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 24604
/proc/meminfo: memFree=30600108/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=23412 CPUtime=0.03 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 4605 0 0 0 3 0 0 0 25 0 1 0 968311315 23973888 4559 33554432000 4194304 8979876 140733728909776 18446744073709551615 4918434 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 5853 4559 481 1169 0 4680 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 23412

[startup+0.100819 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 24604
/proc/meminfo: memFree=30600108/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=29928 CPUtime=0.09 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 6608 0 0 0 9 0 0 0 18 0 1 0 968311315 30646272 6289 33554432000 4194304 8979876 140733728909776 18446744073709551615 7841507 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 7482 6312 617 1169 0 6309 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29928

[startup+0.300786 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 24604
/proc/meminfo: memFree=30600108/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=53088 CPUtime=0.29 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 13842 0 0 0 28 1 0 0 18 0 1 0 968311315 54362112 12007 33554432000 4194304 8979876 140733728909776 18446744073709551615 7836068 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 13272 12007 686 1169 0 12099 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53088

[startup+0.700722 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 24604
/proc/meminfo: memFree=30600108/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=53088 CPUtime=0.69 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 14221 0 0 0 68 1 0 0 18 0 1 0 968311315 54362112 12386 33554432000 4194304 8979876 140733728909776 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 13272 12386 698 1169 0 12099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53088

[startup+1.50059 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24605
/proc/meminfo: memFree=30553736/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=53088 CPUtime=1.49 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 14222 0 0 0 147 2 0 0 20 0 1 0 968311315 54362112 12387 33554432000 4194304 8979876 140733728909776 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 13272 12387 699 1169 0 12099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53088

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

[startup+1.70053 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24605
/proc/meminfo: memFree=30553736/32951124 swapFree=67049456/67111528
[pid=24604] ppid=24602 vsize=53088 CPUtime=1.69 cores=0,2,4,6
/proc/24604/stat : 24604 (scip-2.0.1.4_2.) R 24602 24604 21071 0 -1 4202496 14222 0 0 0 167 2 0 0 20 0 1 0 968311315 54362112 12387 33554432000 4194304 8979876 140733728909776 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/24604/statm: 13272 12387 699 1169 0 12099 0
Current children cumulated CPU time (s) 1.69
Current children cumulated vsize (KiB) 53088

Child status: 0
Real time (s): 1.78678
CPU time (s): 1.78673
CPU user time (s): 1.75573
CPU system time (s): 0.030995
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 53088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.75573
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14230
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= 4
involuntary context switches= 21

runsolver used 0.004999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node118 at 2011-06-11 10:26:46
IDJOB=3485079
IDBENCH=48125
IDSOLVER=1977
FILE ID=node118/3485079-1307780806
RUNJOBID= node118-1307776661-24111
PBS_JOBID= 13550844
Free space on /tmp= 74140 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_3.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3485079-1307780806/watcher-3485079-1307780806 -o /tmp/evaluation-result-3485079-1307780806/solver-3485079-1307780806 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485079-1307780806.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= da214a3f088b29c437fc8e7d0ee2cf8a
RANDOM SEED=1460429695

node118.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	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30600784 kB
Buffers:        247132 kB
Cached:        1543196 kB
SwapCached:      15436 kB
Active:         819760 kB
Inactive:      1335044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30600784 kB
SwapTotal:    67111528 kB
SwapFree:     67049456 kB
Dirty:           16696 kB
Writeback:           0 kB
AnonPages:      361960 kB
Mapped:          11892 kB
Slab:           130080 kB
PageTables:       5008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   564704 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74124 MiB
End job on node118 at 2011-06-11 10:26:48