Trace number 3734252

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
PB11: SCIP spx E_2 2011-06-10 (fixed)OPT269 0.404938 0.406643

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/
factor/normalized-factor-size=9-P=269-Q=431.opb
MD5SUMbfede5a6c8c38ea2731988a773ee7e9b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark269
Best CPU time to get the best result obtained on this benchmark0.005999
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 269
Optimality of the best value was proved YES
Number of variables99
Total number of constraints244
Number of constraints which are clauses243
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint81
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 115939
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 377060
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 2.0.1.5 [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-3734252-1338712341.opb>
0.00/0.00	c original problem has 99 variables (99 bin, 0 int, 0 impl, 0 cont) and 244 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.01	c (round 1) 1 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 324 impls, 0 clqs
0.00/0.01	c (round 2) 19 del vars, 19 del conss, 0 add conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 612 impls, 0 clqs
0.00/0.01	c (round 3) 19 del vars, 51 del conss, 0 add conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 612 impls, 0 clqs
0.00/0.01	c (round 4) 19 del vars, 51 del conss, 0 add conss, 2 chg bounds, 0 chg sides, 0 chg coeffs, 192 upgd conss, 612 impls, 0 clqs
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  19 deleted vars, 51 deleted constraints, 0 added constraints, 2 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.01	c  648 implications, 0 cliques
0.00/0.01	c presolved problem has 80 variables (80 bin, 0 int, 0 impl, 0 cont) and 193 constraints
0.00/0.01	c     128 constraints of type <setppc>
0.00/0.01	c       1 constraints of type <linear>
0.00/0.01	c      64 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 2.0.1.5
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 = 1797
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 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    81 |     - | 625k|   0 |   9 |  80 | 217 |  80 | 193 |   0 |  24 |   0 | 2.268865e+02 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   338 |     - | 712k|   0 |   2 |  80 | 224 |  80 | 196 |   4 |  24 |   0 | 2.570000e+02 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   341 |     - | 714k|   0 |   2 |  80 | 224 |  80 | 197 |   5 |  24 |   0 | 2.570000e+02 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   355 |     - | 717k|   0 |  15 |  80 | 224 |  80 | 198 |   6 |  24 |   0 | 2.570717e+02 |      --      |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   356 |     - | 725k|   0 |  15 |  80 | 224 |  80 | 200 |   8 |  24 |   0 | 2.571168e+02 |      --      |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   364 |     - | 730k|   0 |  21 |  80 | 224 |  80 | 202 |  10 |  24 |   0 | 2.571735e+02 |      --      |    Inf 
0.00/0.07	c   0.1s|     1 |     0 |   366 |     - | 741k|   0 |  21 |  80 | 224 |  80 | 203 |  11 |  24 |   0 | 2.571835e+02 |      --      |    Inf 
0.00/0.08	c   0.1s|     1 |     0 |   370 |     - | 746k|   0 |  30 |  80 | 224 |  80 | 205 |  13 |  24 |   0 | 2.572685e+02 |      --      |    Inf 
0.00/0.09	c   0.1s|     1 |     0 |   376 |     - | 750k|   0 |  32 |  80 | 224 |  80 | 207 |  15 |  24 |   0 | 2.573287e+02 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   384 |     - | 757k|   0 |  30 |  80 | 224 |  80 | 209 |  17 |  24 |   0 | 2.574032e+02 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     2 |   384 |     - | 758k|   0 |  30 |  80 | 224 |  80 | 209 |  17 |  24 |   9 | 2.574032e+02 |      --      |    Inf 
0.28/0.39	o 269
0.28/0.39	c * 0.4s|    76 |     7 |  1230 |  11.3 | 781k|  11 |   - |  80 | 248 |  80 | 200 |  17 |  48 | 423 | 2.593714e+02 | 2.690000e+02 |   3.71%
0.28/0.39	c 
0.28/0.39	c SCIP Status        : problem is solved [optimal solution found]
0.28/0.39	c Solving Time (sec) : 0.39
0.28/0.39	c Solving Nodes      : 77
0.28/0.39	c Primal Bound       : +2.69000000000000e+02 (1 solutions)
0.28/0.39	c Dual Bound         : +2.69000000000000e+02
0.28/0.39	c Gap                : 0.00 %
0.28/0.40	s OPTIMUM FOUND
0.28/0.40	v 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 -x74 -x73 
0.28/0.40	v -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 x54 x53 -x52 x51 -x50 x49 x48 x47 
0.28/0.40	v x46 x45 x44 -x43 x42 -x41 x40 x39 x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 x18 x27 x17 x26 -x16 -x25 x15 x24 -x14 
0.28/0.40	v -x23 x13 x22 x12 x21 x11 x20 x10 x19 x9 -x8 -x7 -x6 -x5 x4 x3 -x2 x1 
0.28/0.40	c SCIP Status        : problem is solved [optimal solution found]
0.28/0.40	c Total Time         :       0.39
0.28/0.40	c   solving          :       0.39
0.28/0.40	c   presolving       :       0.01 (included in solving)
0.28/0.40	c   reading          :       0.00 (included in solving)
0.28/0.40	c Original Problem   :
0.28/0.40	c   Problem name     : HOME/instance-3734252-1338712341.opb
0.28/0.40	c   Variables        : 99 (99 binary, 0 integer, 0 implicit integer, 0 continuous)
0.28/0.40	c   Constraints      : 244 initial, 244 maximal
0.28/0.40	c Presolved Problem  :
0.28/0.40	c   Problem name     : t_HOME/instance-3734252-1338712341.opb
0.28/0.40	c   Variables        : 80 (80 binary, 0 integer, 0 implicit integer, 0 continuous)
0.28/0.40	c   Constraints      : 193 initial, 248 maximal
0.28/0.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.28/0.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   implics          :       0.00          0         16          0          0          0          0          0          0          0
0.28/0.40	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   linear           :       0.00          3          0          0          2          0         51          0          0          0
0.28/0.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.28/0.40	c   root node        :          -         41          -          -         41          -          -          -          -          -
0.28/0.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.28/0.40	c   integral         :          0          0          0         75          0          6          0          2         53          0          0         96
0.28/0.40	c   setppc           :        128         11        464          1          0          3        983          9        513          0          0          0
0.28/0.40	c   linear           :          1+        11        455          1          0          3        193         26        150         20          0          0
0.28/0.40	c   logicor          :         64+        11        356          1          0          0        269          9        192          1          0          0
0.28/0.40	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
0.28/0.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.28/0.40	c   integral         :       0.24       0.00       0.00       0.24       0.00       0.00       0.00
0.28/0.40	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.28/0.40	c   linear           :       0.01       0.00       0.00       0.00       0.00       0.00       0.00
0.28/0.40	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.28/0.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.28/0.40	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.28/0.40	c   vbounds          :          0          0          0          0
0.28/0.40	c   rootredcost      :          1          0          0          4
0.28/0.40	c   pseudoobj        :        307          0          0          0
0.28/0.40	c Propagator Timings :  TotalTime  Propagate    Resprop
0.28/0.40	c   vbounds          :       0.00       0.00       0.00
0.28/0.40	c   rootredcost      :       0.00       0.00       0.00
0.28/0.40	c   pseudoobj        :       0.00       0.00       0.00
0.28/0.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.28/0.40	c   propagation      :       0.00         42         26         92       14.2          3       12.0          -
0.28/0.40	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.28/0.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.28/0.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.28/0.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.28/0.40	c   applied globally :          -          -          -         50        8.8          -          -          -
0.28/0.40	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.28/0.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.28/0.40	c   cut pool         :       0.00          9          -          -         15          -    (maximal pool size: 45)
0.28/0.40	c   redcost          :       0.00         83          0          0          0          0
0.28/0.40	c   impliedbounds    :       0.00         10          0          0          8          0
0.28/0.40	c   intobj           :       0.00          0          0          0          0          0
0.28/0.40	c   gomory           :       0.01         10          0          0          0          0
0.28/0.40	c   cgmip            :       0.00          0          0          0          0          0
0.28/0.40	c   closecuts        :       0.00          0          0          0          0          0
0.28/0.40	c   strongcg         :       0.01         10          0          0          3          0
0.28/0.40	c   cmir             :       0.01         10          0          0         19          0
0.28/0.40	c   flowcover        :       0.02         10          0          0         24          0
0.28/0.40	c   clique           :       0.00         10          0          0          1          0
0.28/0.40	c   zerohalf         :       0.00          0          0          0          0          0
0.28/0.40	c   mcf              :       0.00          1          0          0          0          0
0.28/0.40	c   oddcycle         :       0.00          0          0          0          0          0
0.28/0.40	c   rapidlearning    :       0.02          1          0          1          0         24
0.28/0.40	c Pricers            :       Time      Calls       Vars
0.28/0.40	c   problem variables:       0.00          0          0
0.28/0.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.28/0.40	c   relpscost        :       0.24         74          2         53          0          0         96
0.28/0.40	c   pscost           :       0.00          0          0          0          0          0          0
0.28/0.40	c   inference        :       0.00          0          0          0          0          0          0
0.28/0.40	c   mostinf          :       0.00          0          0          0          0          0          0
0.28/0.40	c   leastinf         :       0.00          0          0          0          0          0          0
0.28/0.40	c   fullstrong       :       0.00          0          0          0          0          0          0
0.28/0.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.28/0.40	c   random           :       0.00          0          0          0          0          0          0
0.28/0.40	c Primal Heuristics  :       Time      Calls      Found
0.28/0.40	c   LP solutions     :       0.00          -          1
0.28/0.40	c   pseudo solutions :       0.00          -          0
0.28/0.40	c   crossover        :       0.00          0          0
0.28/0.40	c   coefdiving       :       0.00          0          0
0.28/0.40	c   pscostdiving     :       0.00          0          0
0.28/0.40	c   fracdiving       :       0.00          0          0
0.28/0.40	c   veclendiving     :       0.00          0          0
0.28/0.40	c   objpscostdiving  :       0.00          0          0
0.28/0.40	c   rootsoldiving    :       0.00          0          0
0.28/0.40	c   linesearchdiving :       0.00          0          0
0.28/0.40	c   guideddiving     :       0.00          0          0
0.28/0.40	c   oneopt           :       0.00          1          0
0.28/0.40	c   trivial          :       0.00          2          0
0.28/0.40	c   shiftandpropagate:       0.00          1          0
0.28/0.40	c   simplerounding   :       0.00          0          0
0.28/0.40	c   zirounding       :       0.00          0          0
0.28/0.40	c   rounding         :       0.00         83          0
0.28/0.40	c   shifting         :       0.00         12          0
0.39/0.40	c   intshifting      :       0.00          0          0
0.39/0.40	c   twoopt           :       0.00          0          0
0.39/0.40	c   fixandinfer      :       0.00          0          0
0.39/0.40	c   feaspump         :       0.00          1          0
0.39/0.40	c   clique           :       0.00          0          0
0.39/0.40	c   intdiving        :       0.00          0          0
0.39/0.40	c   actconsdiving    :       0.00          0          0
0.39/0.40	c   octane           :       0.00          0          0
0.39/0.40	c   rens             :       0.02          1          0
0.39/0.40	c   rins             :       0.00          0          0
0.39/0.40	c   localbranching   :       0.00          0          0
0.39/0.40	c   mutation         :       0.00          0          0
0.39/0.40	c   dins             :       0.00          0          0
0.39/0.40	c   vbounds          :       0.00          0          0
0.39/0.40	c   undercover       :       0.00          0          0
0.39/0.40	c   subnlp           :       0.00          0          0
0.39/0.40	c   trysol           :       0.00          0          0
0.39/0.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.39/0.40	c   primal LP        :       0.00          0          0       0.00          -
0.39/0.40	c   dual LP          :       0.02         85        986      11.60   41816.87
0.39/0.40	c   lex dual LP      :       0.00          0          0       0.00          -
0.39/0.40	c   barrier LP       :       0.00          0          0       0.00          -
0.39/0.40	c   diving/probing LP:       0.00         17        244      14.35          -
0.39/0.40	c   strong branching :       0.23        423      10042      23.74   42998.87
0.39/0.40	c     (at root node) :          -          9        579      64.33          -
0.39/0.40	c   conflict analysis:       0.00          0          0       0.00          -
0.39/0.40	c B&B Tree           :
0.39/0.40	c   number of runs   :          1
0.39/0.40	c   nodes            :         77
0.39/0.40	c   nodes (total)    :         77
0.39/0.40	c   nodes left       :          0
0.39/0.40	c   max depth        :         11
0.39/0.40	c   max depth (total):         11
0.39/0.40	c   backtracks       :         16 (20.8%)
0.39/0.40	c   delayed cutoffs  :          7
0.39/0.40	c   repropagations   :         16 (121 domain reductions, 3 cutoffs)
0.39/0.40	c   avg switch length:       3.40
0.39/0.40	c   switching time   :       0.00
0.39/0.40	c Solution           :
0.39/0.40	c   Solutions found  :          1 (1 improvements)
0.39/0.40	c   First Solution   : +2.69000000000000e+02   (in run 1, after 76 nodes, 0.39 seconds, depth 7, found by <relaxation>)
0.39/0.40	c   Primal Bound     : +2.69000000000000e+02   (in run 1, after 76 nodes, 0.39 seconds, depth 7, found by <relaxation>)
0.39/0.40	c   Dual Bound       : +2.69000000000000e+02
0.39/0.40	c   Gap              :       0.00 %
0.39/0.40	c   Root Dual Bound  : +2.57403177593463e+02
0.39/0.40	c   Root Iterations  :        384
0.39/0.40	c Time complete: 0.39.

Verifier Data

OK	269

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3734252-1338712341/watcher-3734252-1338712341 -o /tmp/evaluation-result-3734252-1338712341/solver-3734252-1338712341 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3734252-1338712341.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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: 2.04 2.01 2.00 3/176 14346
/proc/meminfo: memFree=28245272/32873844 swapFree=7632/7632
[pid=14346] ppid=14344 vsize=9588 CPUtime=0 cores=1,3,5,7
/proc/14346/stat : 14346 (scip-2.0.1.4b_2) R 14344 14346 12480 0 -1 4202496 1521 0 0 0 0 0 0 0 20 0 1 0 337358417 9818112 1475 33554432000 4194304 9016284 140736232490112 140737464127512 7824814 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14346/statm: 2397 1476 311 1178 0 1215 0

[startup+0.012836 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 14346
/proc/meminfo: memFree=28245272/32873844 swapFree=7632/7632
[pid=14346] ppid=14344 vsize=17684 CPUtime=0 cores=1,3,5,7
/proc/14346/stat : 14346 (scip-2.0.1.4b_2) R 14344 14346 12480 0 -1 4202496 3177 0 0 0 0 0 0 0 20 0 1 0 337358417 18108416 3131 33554432000 4194304 9016284 140736232490112 140737464127512 7870589 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14346/statm: 4421 3131 479 1178 0 3239 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 17684

[startup+0.10027 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 14346
/proc/meminfo: memFree=28245272/32873844 swapFree=7632/7632
[pid=14346] ppid=14344 vsize=32768 CPUtime=0.09 cores=1,3,5,7
/proc/14346/stat : 14346 (scip-2.0.1.4b_2) R 14344 14346 12480 0 -1 4202496 7685 0 0 0 8 1 0 0 20 0 1 0 337358417 33554432 6676 33554432000 4194304 9016284 140736232490112 140737464127512 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14346/statm: 8192 6676 703 1178 0 7010 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32768

[startup+0.300266 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 14346
/proc/meminfo: memFree=28245272/32873844 swapFree=7632/7632
[pid=14346] ppid=14344 vsize=32776 CPUtime=0.28 cores=1,3,5,7
/proc/14346/stat : 14346 (scip-2.0.1.4b_2) R 14344 14346 12480 0 -1 4202496 8537 0 0 0 27 1 0 0 20 0 1 0 337358417 33562624 7038 33554432000 4194304 9016284 140736232490112 140737464127512 7925162 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14346/statm: 8194 7038 705 1178 0 7012 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 32776

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

[startup+0.400264 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 14346
/proc/meminfo: memFree=28245272/32873844 swapFree=7632/7632
[pid=14346] ppid=14344 vsize=32776 CPUtime=0.39 cores=1,3,5,7
/proc/14346/stat : 14346 (scip-2.0.1.4b_2) R 14344 14346 12480 0 -1 4202496 8539 0 0 0 37 2 0 0 20 0 1 0 337358417 33562624 7040 33554432000 4194304 9016284 140736232490112 140737464127512 7928192 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14346/statm: 8194 7040 707 1178 0 7012 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 32776

Child status: 0
Real time (s): 0.406643
CPU time (s): 0.404938
CPU user time (s): 0.378942
CPU system time (s): 0.025996
CPU usage (%): 99.5807
Max. virtual memory (cumulated for all children) (KiB): 32776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.378942
system time used= 0.025996
maximum resident set size= 30108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8544
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= 1

runsolver used 0.000999 second user time and 0.005999 second system time

The end

Launcher Data

Begin job on node141 at 2012-06-03 10:32:21
IDJOB=3734252
IDBENCH=2794
IDSOLVER=2329
FILE ID=node141/3734252-1338712341
RUNJOBID= node141-1338702880-12497
PBS_JOBID= 14636716
Free space on /tmp= 70704 MiB

SOLVER NAME= PB11: SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/roussel/factor/normalized-factor-size=9-P=269-Q=431.opb
COMMAND LINE= HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3734252-1338712341/watcher-3734252-1338712341 -o /tmp/evaluation-result-3734252-1338712341/solver-3734252-1338712341 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3734252-1338712341.opb -t 1800 -m 15500

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

MD5SUM BENCH= bfede5a6c8c38ea2731988a773ee7e9b
RANDOM SEED=1620733198

node141.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28245800 kB
Buffers:          408388 kB
Cached:          3206736 kB
SwapCached:          216 kB
Active:          1403904 kB
Inactive:        2341340 kB
Active(anon):     120988 kB
Inactive(anon):    11288 kB
Active(file):    1282916 kB
Inactive(file):  2330052 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108640 kB
Dirty:             17428 kB
Writeback:             0 kB
AnonPages:        136920 kB
Mapped:            13684 kB
Shmem:               172 kB
Slab:             741940 kB
SReclaimable:     183164 kB
SUnreclaim:       558776 kB
KernelStack:        1472 kB
PageTables:         4272 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     245172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     53248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70688 MiB
End job on node141 at 2012-06-03 10:32:21