Trace number 3452135

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 SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT3 0.100984 0.101177

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb
MD5SUM31ecba1f2caab058bc592ea08e468b48
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.028995
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables45
Total number of constraints7
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 constraints7
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)75
Sum of products size (including duplicates)150
Number of different products75
Sum of products size150

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 1.5.0.4]
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-3452135-1307102313.opb>
0.00/0.00	c original problem has 45 variables (45 bin, 0 int, 0 impl, 0 cont) and 7 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 4 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 12 chg coeffs, 0 upgd conss, 408 impls, 0 clqs
0.00/0.00	c (round 2) 16 del vars, 9 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 1 upgd conss, 607 impls, 0 clqs
0.00/0.00	c (round 3) 27 del vars, 18 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 29 chg coeffs, 5 upgd conss, 687 impls, 0 clqs
0.00/0.01	c (round 4) 37 del vars, 26 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 5 upgd conss, 687 impls, 0 clqs
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  37 deleted vars, 26 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 37 changed coefficients
0.00/0.01	c  705 implications, 0 cliques
0.00/0.01	c presolved problem has 83 variables (83 bin, 0 int, 0 impl, 0 cont) and 53 constraints
0.00/0.01	c      46 constraints of type <and>
0.00/0.01	c       3 constraints of type <linear>
0.00/0.01	c       4 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 2)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 2.0.1.4
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c   0.0s|     1 |     0 |    12 |     - | 472k|   0 |   8 |  83 |  65 |  83 |  99 |   0 |  12 |   0 | 3.000000e+00 |      --      |    Inf 
0.01/0.03	o 5
0.01/0.03	c y 0.0s|     1 |     0 |   129 |     - | 515k|   0 |   8 |  83 |  65 |  83 |  99 |   0 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.03	c   0.0s|     1 |     0 |   140 |     - | 503k|   0 |  16 |  83 |  78 |  83 |  82 |   7 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.04	c   0.0s|     1 |     0 |   147 |     - | 542k|   0 |  13 |  83 |  78 |  83 |  92 |  17 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.04	c   0.0s|     1 |     0 |   169 |     - | 576k|   0 |  21 |  83 |  78 |  83 | 102 |  27 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.04	c   0.0s|     1 |     0 |   183 |     - | 645k|   0 |  26 |  83 |  78 |  83 | 112 |  37 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.05	c   0.1s|     1 |     0 |   197 |     - | 666k|   0 |  35 |  83 |  78 |  83 | 119 |  44 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.06	c   0.1s|     1 |     0 |   221 |     - | 690k|   0 |  40 |  83 |  78 |  83 | 131 |  56 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.07	c   0.1s|     1 |     0 |   236 |     - | 696k|   0 |  40 |  83 |  78 |  83 | 137 |  62 |  12 |   0 | 3.000000e+00 | 5.000000e+00 |  66.67%
0.01/0.09	o 3
0.01/0.09	c E 0.1s|     1 |     0 |   236 |     - | 698k|   0 |   - |  83 |  78 |  83 | 137 |  62 |  12 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.01/0.09	c   0.1s|     1 |     0 |   236 |     - | 698k|   0 |   - |  83 |  78 |  83 | 137 |  62 |  12 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.01/0.09	c 
0.01/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.09	c Solving Time (sec) : 0.09
0.01/0.09	c Solving Nodes      : 1
0.01/0.09	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
0.01/0.09	c Dual Bound         : +3.00000000000000e+00
0.01/0.09	c Gap                : 0.00 %
0.01/0.09	s OPTIMUM FOUND
0.01/0.09	v -x45 -x44 -x43 -x42 -x41 -x40 x39 -x38 -x37 x36 -x30 -x29 -x28 -x27 x26 -x35 -x34 -x33 x32 -x31 x25 -x24 -x23 -x22 x21 -x20 -x19 
0.01/0.09	v -x18 x17 x16 x15 -x14 -x13 -x12 x11 x10 x9 -x8 x7 x6 -x5 -x4 -x3 x2 x1 
0.01/0.09	c SCIP Status        : problem is solved [optimal solution found]
0.01/0.09	c Total Time         :       0.09
0.01/0.09	c   solving          :       0.09
0.01/0.09	c   presolving       :       0.01 (included in solving)
0.01/0.09	c   reading          :       0.00 (included in solving)
0.01/0.09	c Original Problem   :
0.01/0.09	c   Problem name     : HOME/instance-3452135-1307102313.opb
0.01/0.09	c   Variables        : 45 (45 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.09	c   Constraints      : 7 initial, 7 maximal
0.01/0.09	c Presolved Problem  :
0.01/0.09	c   Problem name     : t_HOME/instance-3452135-1307102313.opb
0.01/0.09	c   Variables        : 83 (83 binary, 0 integer, 0 implicit integer, 0 continuous)
0.01/0.09	c   Constraints      : 53 initial, 103 maximal
0.01/0.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.01/0.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.01/0.09	c   and              :       0.00          6         25          0          0          0         25          0          0         25
0.01/0.09	c   linear           :       0.00          2          4          0          0          0          0          0          0         12
0.01/0.09	c   logicor          :       0.00          0          0          0          0          0          1          0          0          0
0.01/0.09	c   root node        :          -         19          -          -         19          -          -          -          -          -
0.01/0.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.09	c   integral         :          0          0          0          0          0          8          0          0          0          0          0          0
0.01/0.09	c   and              :         46          8        219          0          0          5        217          0          4         15          0          0
0.01/0.09	c   linear           :          3+         8        219          0          0          3         96          5          1          1          0          0
0.01/0.09	c   logicor          :          4+         8         64          0          0          2         22          6          0         19          0          0
0.01/0.09	c   countsols        :          0          0          0          0          0          4          0          0          0          0          0          0
0.01/0.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.01/0.09	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.09	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.09	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.09	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.01/0.09	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.01/0.09	c   vbounds          :          0          0          0          0
0.01/0.09	c   rootredcost      :          0          0          0          0
0.01/0.09	c   pseudoobj        :         45          0          0          2
0.01/0.09	c Propagator Timings :  TotalTime  Propagate    Resprop
0.01/0.09	c   vbounds          :       0.00       0.00       0.00
0.01/0.09	c   rootredcost      :       0.00       0.00       0.00
0.01/0.09	c   pseudoobj        :       0.00       0.00       0.00
0.01/0.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.01/0.09	c   propagation      :       0.00         11         10         70       25.8          0        0.0          -
0.01/0.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.01/0.09	c   pseudo solution  :       0.00          1          0          0        0.0          0        0.0          -
0.01/0.09	c   applied globally :          -          -          -         12       13.2          -          -          -
0.01/0.09	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.01/0.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.01/0.09	c   cut pool         :       0.00          6          -          -         19          -    (maximal pool size: 141)
0.01/0.09	c   redcost          :       0.00          7          0          0          0          0
0.01/0.09	c   impliedbounds    :       0.00          7          0          0         21          0
0.01/0.09	c   intobj           :       0.00          0          0          0          0          0
0.01/0.09	c   gomory           :       0.01          7          0          0        131          0
0.01/0.09	c   cgmip            :       0.00          0          0          0          0          0
0.01/0.09	c   closecuts        :       0.00          0          0          0          0          0
0.01/0.09	c   strongcg         :       0.01          7          0          0        183          0
0.01/0.09	c   cmir             :       0.01          7          0          0         27          0
0.01/0.09	c   flowcover        :       0.01          7          0          0         58          0
0.01/0.09	c   clique           :       0.00          7          0          0          1          0
0.01/0.09	c   zerohalf         :       0.00          0          0          0          0          0
0.01/0.09	c   mcf              :       0.00          1          0          0          0          0
0.01/0.09	c   oddcycle         :       0.00          0          0          0          0          0
0.01/0.09	c   rapidlearning    :       0.01          1          0         12          0         38
0.01/0.09	c Pricers            :       Time      Calls       Vars
0.01/0.09	c   problem variables:       0.00          0          0
0.01/0.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.01/0.09	c   relpscost        :       0.00          0          0          0          0          0          0
0.01/0.09	c   pscost           :       0.00          0          0          0          0          0          0
0.01/0.09	c   inference        :       0.00          0          0          0          0          0          0
0.01/0.09	c   mostinf          :       0.00          0          0          0          0          0          0
0.01/0.09	c   leastinf         :       0.00          0          0          0          0          0          0
0.01/0.09	c   fullstrong       :       0.00          0          0          0          0          0          0
0.01/0.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.01/0.09	c   random           :       0.00          0          0          0          0          0          0
0.01/0.09	c Primal Heuristics  :       Time      Calls      Found
0.01/0.09	c   LP solutions     :       0.00          -          0
0.01/0.09	c   pseudo solutions :       0.00          -          0
0.01/0.09	c   crossover        :       0.00          0          0
0.01/0.09	c   oneopt           :       0.00          1          0
0.01/0.09	c   trivial          :       0.00          2          0
0.01/0.09	c   shiftandpropagate:       0.00          1          0
0.01/0.09	c   simplerounding   :       0.00          0          0
0.01/0.09	c   zirounding       :       0.00          0          0
0.01/0.09	c   rounding         :       0.00          8          0
0.01/0.09	c   shifting         :       0.00          8          0
0.01/0.09	c   intshifting      :       0.00          0          0
0.01/0.09	c   twoopt           :       0.00          0          0
0.01/0.09	c   fixandinfer      :       0.00          0          0
0.01/0.09	c   feaspump         :       0.00          1          0
0.01/0.09	c   clique           :       0.00          0          0
0.01/0.09	c   coefdiving       :       0.00          0          0
0.01/0.09	c   pscostdiving     :       0.00          0          0
0.01/0.09	c   fracdiving       :       0.00          0          0
0.01/0.09	c   veclendiving     :       0.00          0          0
0.01/0.09	c   intdiving        :       0.00          0          0
0.01/0.09	c   actconsdiving    :       0.00          0          0
0.01/0.09	c   objpscostdiving  :       0.00          0          0
0.01/0.09	c   rootsoldiving    :       0.00          0          0
0.01/0.09	c   linesearchdiving :       0.00          0          0
0.01/0.09	c   guideddiving     :       0.00          0          0
0.01/0.09	c   octane           :       0.00          0          0
0.01/0.09	c   rens             :       0.02          1          1
0.01/0.09	c   rins             :       0.00          0          0
0.01/0.09	c   localbranching   :       0.00          0          0
0.01/0.09	c   mutation         :       0.00          0          0
0.01/0.09	c   dins             :       0.00          0          0
0.01/0.09	c   vbounds          :       0.00          0          0
0.01/0.09	c   undercover       :       0.00          1          0
0.01/0.09	c   subnlp           :       0.00          0          0
0.01/0.09	c   trysol           :       0.00          0          0
0.01/0.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.01/0.09	c   primal LP        :       0.00          0          0       0.00          -
0.01/0.09	c   dual LP          :       0.00          8        119      14.88          -
0.01/0.09	c   lex dual LP      :       0.00          0          0       0.00          -
0.01/0.09	c   barrier LP       :       0.00          0          0       0.00          -
0.01/0.09	c   diving/probing LP:       0.00         10        117      11.70          -
0.01/0.09	c   strong branching :       0.00          0          0       0.00          -
0.01/0.09	c     (at root node) :          -          0          0       0.00          -
0.01/0.09	c   conflict analysis:       0.00          0          0       0.00          -
0.01/0.09	c B&B Tree           :
0.01/0.09	c   number of runs   :          1
0.01/0.09	c   nodes            :          1
0.01/0.09	c   nodes (total)    :          1
0.01/0.09	c   nodes left       :          0
0.01/0.09	c   max depth        :          0
0.01/0.09	c   max depth (total):          0
0.01/0.09	c   backtracks       :          0 (0.0%)
0.01/0.09	c   delayed cutoffs  :          0
0.01/0.09	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.01/0.09	c   avg switch length:       2.00
0.01/0.09	c   switching time   :       0.00
0.01/0.09	c Solution           :
0.01/0.09	c   Solutions found  :          2 (2 improvements)
0.01/0.09	c   First Solution   : +5.00000000000000e+00   (in run 1, after 1 nodes, 0.03 seconds, depth 0, found by <trysol>)
0.01/0.09	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.09 seconds, depth 0, found by <rens>)
0.01/0.09	c   Dual Bound       : +3.00000000000000e+00
0.01/0.09	c   Gap              :       0.00 %
0.01/0.09	c   Root Dual Bound  : +3.00000000000000e+00
0.01/0.09	c   Root Iterations  :        236
0.09/0.10	c Time complete: 0.09.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3452135-1307102313/watcher-3452135-1307102313 -o /tmp/evaluation-result-3452135-1307102313/solver-3452135-1307102313 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452135-1307102313.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: 2.10 2.04 2.00 2/429 24179
/proc/meminfo: memFree=28593948/32951124 swapFree=43324008/67111528
[pid=24179] ppid=24177 vsize=17144 CPUtime=0.01 cores=0,2,4,6
/proc/24179/stat : 24179 (scip-2.0.1.4.li) R 24177 24179 22076 0 -1 4202496 3350 0 0 0 1 0 0 0 25 0 1 0 821831779 17555456 3047 33554432000 4194304 9128323 140736462145680 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24179/statm: 4286 3047 669 1205 0 3077 0

[startup+0.0237561 s]
/proc/loadavg: 2.10 2.04 2.00 2/429 24179
/proc/meminfo: memFree=28593948/32951124 swapFree=43324008/67111528
[pid=24179] ppid=24177 vsize=18140 CPUtime=0.01 cores=0,2,4,6
/proc/24179/stat : 24179 (scip-2.0.1.4.li) R 24177 24179 22076 0 -1 4202496 4365 0 0 0 1 0 0 0 25 0 1 0 821831779 18575360 3465 33554432000 4194304 9128323 140736462145680 18446744073709551615 7980987 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24179/statm: 4535 3467 713 1205 0 3326 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 18140

[startup+0.100815 s]
/proc/loadavg: 2.10 2.04 2.00 2/429 24179
/proc/meminfo: memFree=28593948/32951124 swapFree=43324008/67111528
[pid=24179] ppid=24177 vsize=16624 CPUtime=0.09 cores=0,2,4,6
/proc/24179/stat : 24179 (scip-2.0.1.4.li) R 24177 24179 22076 0 -1 4202496 7256 0 0 0 9 0 0 0 25 0 1 0 821831779 17022976 1740 33554432000 4194304 9128323 140736462145680 18446744073709551615 8231418 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24179/statm: 1805 1129 749 1205 0 596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16624

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

Child status: 0
Real time (s): 0.101177
CPU time (s): 0.100984
CPU user time (s): 0.090986
CPU system time (s): 0.009998
CPU usage (%): 99.8094
Max. virtual memory (cumulated for all children) (KiB): 18140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.090986
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7258
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= 1

runsolver used 0.004999 second user time and 0.013997 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-03 13:58:33
IDJOB=3452135
IDBENCH=47999
IDSOLVER=1949
FILE ID=node105/3452135-1307102313
RUNJOBID= node105-1307092947-22094
PBS_JOBID= 13497984
Free space on /tmp= 73748 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=11-B.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3452135-1307102313/watcher-3452135-1307102313 -o /tmp/evaluation-result-3452135-1307102313/solver-3452135-1307102313 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452135-1307102313.opb -t 1800 -m 15500

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

MD5SUM BENCH= 31ecba1f2caab058bc592ea08e468b48
RANDOM SEED=1130876052

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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	: 5332.82
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28594104 kB
Buffers:        295480 kB
Cached:         797992 kB
SwapCached:      20984 kB
Active:        3392336 kB
Inactive:       652120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28594104 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:           12400 kB
Writeback:           0 kB
AnonPages:     2947608 kB
Mapped:          22032 kB
Slab:           164292 kB
PageTables:      82440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115442240 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= 73736 MiB
End job on node105 at 2011-06-03 13:58:34