Trace number 3450735

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 E SCIP 2.0.1.4b with SoPlex 1.5.0.4OPT-7 9.43457 9.43652

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_4.opb
MD5SUM0c3fb28b3ecb8f1eba2bffa356ef5364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark9.43457
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
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 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2932
Sum of products size (including duplicates)5864
Number of different products1466
Sum of products size2932

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 2.0.1.5 [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-3450735-1307110430.opb>
0.00/0.01	c original problem has 1566 variables (1566 bin, 0 int, 0 impl, 0 cont) and 1717 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	o 0
0.00/0.02	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.00/0.02	c presolving:
0.00/0.04	c (round 1) 0 del vars, 1566 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 11828 impls, 99 clqs
0.00/0.05	c (round 2) 1466 del vars, 1566 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 150 upgd conss, 11828 impls, 0 clqs
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  1466 deleted vars, 1566 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  11828 implications, 0 cliques
0.00/0.06	c presolved problem has 100 variables (100 bin, 0 int, 0 impl, 0 cont) and 151 constraints
0.00/0.06	c     100 constraints of type <knapsack>
0.00/0.06	c      50 constraints of type <setppc>
0.00/0.06	c       1 constraints of type <linear>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.04
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 2.0.1.5
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 13950
0.00/0.06	c 
0.00/0.06	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.06	c # [type: int, range: [1,2], default: 1]
0.00/0.06	c timing/clocktype = 2
0.00/0.06	c 
0.00/0.06	c # belongs reading time to solving time?
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c timing/reading = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/indicator/addCouplingCons = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.05/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.07	c t 0.1s|     1 |     0 |   223 |     - |4213k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 | 0.000000e+00 | 100.00%
0.05/0.07	o -1
0.05/0.07	c R 0.1s|     1 |     0 |   223 |     - |4218k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-1.000000e+00 |  96.00%
0.08/0.10	o -5
0.08/0.10	c y 0.1s|     1 |     0 |   223 |     - |4227k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-5.000000e+00 |  80.00%
0.19/0.25	c   0.2s|     1 |     2 |   223 |     - |4229k|   0 | 100 | 100 | 153 | 100 | 151 |   0 |   0 |  13 |-2.500000e+01 |-5.000000e+00 |  80.00%
1.39/1.41	o -6
1.39/1.41	c p 1.4s|    52 |    10 |  2440 |  43.5 |4257k|  15 |   - | 100 | 155 | 100 | 151 |   0 |   4 | 529 |-2.385056e+01 |-6.000000e+00 |  74.84%
2.68/2.70	o -7
2.68/2.70	c * 2.7s|   477 |    68 | 10171 |  20.9 |4408k|  39 |   - | 100 | 166 | 100 | 151 |   0 |  17 | 860 |-1.884110e+01 |-7.000000e+00 |  62.85%
6.50/6.53	c   6.5s| 10000 |   633 | 87890 |   8.8 |6053k|  82 |   - | 100 | 239 | 100 | 151 |   0 | 239 | 900 |-1.133960e+01 |-7.000000e+00 |  38.27%
9.39/9.42	c 
9.39/9.42	c SCIP Status        : problem is solved [optimal solution found]
9.39/9.42	c Solving Time (sec) : 9.42
9.39/9.42	c Solving Nodes      : 19825
9.39/9.42	c Primal Bound       : -7.00000000000000e+00 (310 solutions)
9.39/9.42	c Dual Bound         : -7.00000000000000e+00
9.39/9.42	c Gap                : 0.00 %
9.39/9.42	s OPTIMUM FOUND
9.39/9.42	v -x59 -x66 -x97 -x60 -x58 -x56 -x96 x87 -x72 x90 x98 -x94 -x93 x82 x62 x70 -x51 -x99 -x91 -x89 -x85 x78 -x67 -x63 -x61 -x57 -x81 
9.39/9.42	v -x71 -x83 -x73 -x74 -x80 -x69 -x68 -x100 -x92 -x53 -x54 -x65 -x55 -x95 -x86 -x79 -x76 -x88 -x64 -x77 -x75 -x84 -x52 x50 -x49 
9.39/9.42	v -x48 x47 -x46 x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 
9.39/9.42	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1 
9.39/9.42	c SCIP Status        : problem is solved [optimal solution found]
9.39/9.42	c Total Time         :       9.42
9.39/9.42	c   solving          :       9.42
9.39/9.42	c   presolving       :       0.04 (included in solving)
9.39/9.42	c   reading          :       0.01 (included in solving)
9.39/9.42	c Original Problem   :
9.39/9.42	c   Problem name     : HOME/instance-3450735-1307110430.opb
9.39/9.42	c   Variables        : 1566 (1566 binary, 0 integer, 0 implicit integer, 0 continuous)
9.39/9.42	c   Constraints      : 1717 initial, 1717 maximal
9.39/9.42	c Presolved Problem  :
9.39/9.42	c   Problem name     : t_HOME/instance-3450735-1307110430.opb
9.39/9.42	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
9.39/9.42	c   Constraints      : 151 initial, 308 maximal
9.39/9.42	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
9.39/9.42	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   dualfix          :       0.00       1466          0          0          0          0          0          0          0          0
9.39/9.42	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   linear           :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
9.39/9.42	c   pseudoboolean    :       0.00          0          0          0          0          0       1566          0          0          0
9.39/9.42	c   root node        :          -          1          -          -          1          -          -          -          -          -
9.39/9.42	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
9.39/9.42	c   integral         :          0          0          0      10043          0        314          0          5        213          0          0      19852
9.39/9.42	c   knapsack         :        100          1      31467          1          0        309      15183        178     105777          0          0          0
9.39/9.42	c   setppc           :         50          1      30447          0          0        308       1085          0       5655          0          0          0
9.39/9.42	c   linear           :          1+         2      31289          1          0        308         54        186        106          0          0          0
9.39/9.42	c   logicor          :          0+         0      12317          0          0          0         76          0        419          0          0          0
9.39/9.42	c   countsols        :          0          0          0          1          0        312          0          0          0          0          0          0
9.39/9.42	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
9.39/9.42	c   integral         :       2.20       0.00       0.00       2.20       0.00       0.00       0.00
9.39/9.42	c   knapsack         :       0.33       0.00       0.30       0.00       0.00       0.02       0.01
9.39/9.42	c   setppc           :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
9.39/9.42	c   linear           :       0.05       0.00       0.05       0.00       0.00       0.00       0.00
9.39/9.42	c   logicor          :       0.03       0.00       0.03       0.00       0.00       0.00       0.00
9.39/9.42	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
9.39/9.42	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
9.39/9.42	c   vbounds          :          0          0          0          0
9.39/9.42	c   rootredcost      :          3          0          0          0
9.39/9.42	c   pseudoobj        :      31782       1548        207       2311
9.39/9.42	c Propagator Timings :  TotalTime  Propagate    Resprop
9.39/9.42	c   vbounds          :       0.01       0.01       0.00
9.39/9.42	c   rootredcost      :       0.01       0.01       0.00
9.39/9.42	c   pseudoobj        :       0.07       0.06       0.00
9.39/9.42	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.39/9.42	c   propagation      :       0.02        571        559       1660       40.9          0        0.0          -
9.39/9.42	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
9.39/9.42	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.39/9.42	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.39/9.42	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.39/9.42	c   applied globally :          -          -          -        281       21.6          -          -          -
9.39/9.42	c   applied locally  :          -          -          -        278       43.2          -          -          -
9.39/9.42	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.39/9.42	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
9.39/9.42	c   redcost          :       0.04      10524          0        910          0          0
9.39/9.42	c   impliedbounds    :       0.00          1          0          0          0          0
9.39/9.42	c   intobj           :       0.00          0          0          0          0          0
9.39/9.42	c   gomory           :       0.00          1          0          0          0          0
9.39/9.42	c   cgmip            :       0.00          0          0          0          0          0
9.39/9.42	c   closecuts        :       0.00          0          0          0          0          0
9.39/9.42	c   strongcg         :       0.00          1          0          0          0          0
9.39/9.42	c   cmir             :       0.00          1          0          0          0          0
9.39/9.42	c   flowcover        :       0.00          1          0          0          0          0
9.39/9.42	c   clique           :       0.00          1          0          0          0          0
9.39/9.42	c   zerohalf         :       0.00          0          0          0          0          0
9.39/9.42	c   mcf              :       0.00          1          0          0          0          0
9.39/9.42	c   oddcycle         :       0.00          0          0          0          0          0
9.39/9.42	c   rapidlearning    :       0.02          1          0          0          0          2
9.39/9.42	c Pricers            :       Time      Calls       Vars
9.39/9.42	c   problem variables:       0.00          0          0
9.39/9.42	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.39/9.42	c   relpscost        :       2.19      10042          5        213          0          0      19852
9.39/9.42	c   pscost           :       0.00          0          0          0          0          0          0
9.39/9.42	c   inference        :       0.00          0          0          0          0          0          0
9.39/9.42	c   mostinf          :       0.00          0          0          0          0          0          0
9.39/9.42	c   leastinf         :       0.00          0          0          0          0          0          0
9.39/9.42	c   fullstrong       :       0.00          0          0          0          0          0          0
9.39/9.42	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.39/9.42	c   random           :       0.00          0          0          0          0          0          0
9.39/9.42	c Primal Heuristics  :       Time      Calls      Found
9.39/9.42	c   LP solutions     :       0.00          -          1
9.39/9.42	c   pseudo solutions :       0.00          -          0
9.39/9.42	c   feaspump         :       0.00          0          0
9.39/9.42	c   oneopt           :       0.00          3          0
9.39/9.42	c   fracdiving       :       0.00          4          0
9.39/9.42	c   veclendiving     :       0.01          4          0
9.39/9.42	c   linesearchdiving :       0.00          4          0
9.39/9.42	c   guideddiving     :       0.01          4          0
9.39/9.42	c   coefdiving       :       0.02          5          0
9.39/9.42	c   pscostdiving     :       0.01          5          1
9.39/9.42	c   objpscostdiving  :       0.01          3          1
9.39/9.42	c   rootsoldiving    :       0.01          3          3
9.39/9.42	c   crossover        :       0.09          7          2
9.39/9.42	c   trivial          :       0.00          2          1
9.39/9.42	c   shiftandpropagate:       0.00          0          0
9.39/9.42	c   simplerounding   :       0.00          0          0
9.39/9.42	c   zirounding       :       0.13          0          0
9.39/9.42	c   rounding         :       0.22       4340          1
9.39/9.42	c   shifting         :       0.16       1027        299
9.39/9.42	c   intshifting      :       0.00          0          0
9.39/9.42	c   twoopt           :       0.00          0          0
9.39/9.42	c   fixandinfer      :       0.00          0          0
9.39/9.42	c   clique           :       0.00          0          0
9.39/9.42	c   intdiving        :       0.00          0          0
9.39/9.42	c   actconsdiving    :       0.00          0          0
9.39/9.42	c   octane           :       0.00          0          0
9.39/9.42	c   rens             :       0.01          0          0
9.39/9.42	c   rins             :       0.00          0          0
9.39/9.42	c   localbranching   :       0.00          0          0
9.39/9.42	c   mutation         :       0.00          0          0
9.39/9.42	c   dins             :       0.00          0          0
9.39/9.42	c   vbounds          :       0.00          0          0
9.39/9.42	c   undercover       :       0.00          0          0
9.39/9.42	c   subnlp           :       0.00          0          0
9.39/9.42	c   trysol           :       0.00          0          0
9.39/9.42	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.39/9.42	c   primal LP        :       0.00          0          0       0.00          -
9.39/9.42	c   dual LP          :       4.79      19453     143575       7.38   29970.47
9.39/9.42	c   lex dual LP      :       0.00          0          0       0.00          -
9.39/9.42	c   barrier LP       :       0.00          0          0       0.00          -
9.39/9.42	c   diving/probing LP:       0.04        365       1091       2.99   25062.60
9.39/9.42	c   strong branching :       2.11        900      40187      44.65   19083.48
9.39/9.42	c     (at root node) :          -         13       1815     139.62          -
9.39/9.42	c   conflict analysis:       0.00          0          0       0.00          -
9.39/9.42	c B&B Tree           :
9.39/9.42	c   number of runs   :          1
9.39/9.42	c   nodes            :      19825
9.39/9.42	c   nodes (total)    :      19825
9.39/9.42	c   nodes left       :          0
9.39/9.42	c   max depth        :         82
9.39/9.42	c   max depth (total):         82
9.39/9.42	c   backtracks       :       1998 (10.1%)
9.39/9.42	c   delayed cutoffs  :          0
9.39/9.42	c   repropagations   :       1412 (408 domain reductions, 0 cutoffs)
9.39/9.42	c   avg switch length:       5.25
9.39/9.42	c   switching time   :       0.43
9.39/9.42	c Solution           :
9.39/9.42	c   Solutions found  :        310 (5 improvements)
9.39/9.42	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
9.39/9.42	c   Primal Bound     : -7.00000000000000e+00   (in run 1, after 477 nodes, 2.70 seconds, depth 33, found by <relaxation>)
9.39/9.42	c   Dual Bound       : -7.00000000000000e+00
9.39/9.42	c   Gap              :       0.00 %
9.39/9.42	c   Root Dual Bound  : -2.50000000000000e+01
9.39/9.42	c   Root Iterations  :        223
9.39/9.43	c Time complete: 9.42.

Verifier Data 

OK	-7

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-3450735-1307110430/watcher-3450735-1307110430 -o /tmp/evaluation-result-3450735-1307110430/solver-3450735-1307110430 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450735-1307110430.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: 1.05 1.56 1.82 3/442 11769
/proc/meminfo: memFree=31410772/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=13860 CPUtime=0 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 2477 0 0 0 0 0 0 0 23 0 1 0 822641774 14192640 2431 33554432000 4194304 9163163 140735607243920 18446744073709551615 8045195 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/11769/statm: 3465 2431 410 1214 0 2247 0

[startup+0.06447 s]
/proc/loadavg: 1.05 1.56 1.82 3/442 11769
/proc/meminfo: memFree=31410772/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=25084 CPUtime=0.05 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 5438 0 0 0 5 0 0 0 23 0 1 0 822641774 25686016 5134 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 6271 5134 659 1214 0 5053 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25084

[startup+0.100502 s]
/proc/loadavg: 1.05 1.56 1.82 3/442 11769
/proc/meminfo: memFree=31410772/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37860 CPUtime=0.08 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 8301 0 0 0 8 0 0 0 23 0 1 0 822641774 38768640 7998 33554432000 4194304 9163163 140735607243920 18446744073709551615 8041940 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9465 8024 703 1214 0 8247 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 37860

[startup+0.300535 s]
/proc/loadavg: 1.05 1.56 1.82 3/442 11769
/proc/meminfo: memFree=31410772/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=35036 CPUtime=0.29 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 8495 0 0 0 28 1 0 0 25 0 1 0 822641774 35876864 7485 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 8759 7485 734 1214 0 7541 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35036

[startup+0.700461 s]
/proc/loadavg: 1.05 1.56 1.82 3/442 11769
/proc/meminfo: memFree=31410772/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=35036 CPUtime=0.69 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 8495 0 0 0 67 2 0 0 25 0 1 0 822641774 35876864 7485 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 8759 7485 734 1214 0 7541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35036

[startup+1.50032 s]
/proc/loadavg: 1.05 1.56 1.82 3/447 11775
/proc/meminfo: memFree=31325560/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=35036 CPUtime=1.49 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 8495 0 0 0 146 3 0 0 25 0 1 0 822641774 35876864 7485 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 8759 7485 734 1214 0 7541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35036

[startup+3.10104 s]
/proc/loadavg: 1.05 1.56 1.82 3/447 11775
/proc/meminfo: memFree=31322916/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37780 CPUtime=3.09 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9327 0 0 0 301 8 0 0 25 0 1 0 822641774 38686720 8317 33554432000 4194304 9163163 140735607243920 18446744073709551615 4693100 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9445 8317 740 1214 0 8227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37780

[startup+6.30048 s]
/proc/loadavg: 1.13 1.57 1.82 3/447 11776
/proc/meminfo: memFree=31310672/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=38924 CPUtime=6.29 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9713 0 0 0 611 18 0 0 25 0 1 0 822641774 39858176 8703 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9731 8703 741 1214 0 8513 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 38924

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

[startup+7.90119 s]
/proc/loadavg: 1.20 1.58 1.82 3/447 11776
/proc/meminfo: memFree=31307208/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37312 CPUtime=7.89 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9871 0 0 0 766 23 0 0 25 0 1 0 822641774 38207488 8332 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9328 8332 741 1214 0 8110 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 37312

[startup+8.70105 s]
/proc/loadavg: 1.20 1.58 1.82 3/447 11776
/proc/meminfo: memFree=31307952/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37312 CPUtime=8.69 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9871 0 0 0 845 24 0 0 25 0 1 0 822641774 38207488 8332 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9328 8332 741 1214 0 8110 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 37312

[startup+9.10098 s]
/proc/loadavg: 1.20 1.58 1.82 3/447 11776
/proc/meminfo: memFree=31307952/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37312 CPUtime=9.09 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9871 0 0 0 884 25 0 0 25 0 1 0 822641774 38207488 8332 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9328 8332 741 1214 0 8110 0
Current children cumulated CPU time (s) 9.09
Current children cumulated vsize (KiB) 37312

[startup+9.30095 s]
/proc/loadavg: 1.20 1.58 1.82 3/447 11776
/proc/meminfo: memFree=31307952/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37312 CPUtime=9.29 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9871 0 0 0 903 26 0 0 25 0 1 0 822641774 38207488 8332 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9328 8332 741 1214 0 8110 0
Current children cumulated CPU time (s) 9.29
Current children cumulated vsize (KiB) 37312

[startup+9.40092 s]
/proc/loadavg: 1.20 1.58 1.82 3/447 11776
/proc/meminfo: memFree=31307952/32950928 swapFree=34365992/67111528
[pid=11769] ppid=11767 vsize=37312 CPUtime=9.39 cores=0,2,4,6
/proc/11769/stat : 11769 (scip-2.0.1.4b.l) R 11767 11769 10081 0 -1 4202496 9871 0 0 0 913 26 0 0 25 0 1 0 822641774 38207488 8332 33554432000 4194304 9163163 140735607243920 18446744073709551615 8087562 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/11769/statm: 9328 8332 741 1214 0 8110 0
Current children cumulated CPU time (s) 9.39
Current children cumulated vsize (KiB) 37312

Child status: 0
Real time (s): 9.43652
CPU time (s): 9.43457
CPU user time (s): 9.16561
CPU system time (s): 0.268959
CPU usage (%): 99.9793
Max. virtual memory (cumulated for all children) (KiB): 38924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.16561
system time used= 0.268959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9876
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= 24

runsolver used 0.051992 second user time and 0.090986 second system time

The end

Launcher Data 

Begin job on node120 at 2011-06-03 16:13:50
IDJOB=3450735
IDBENCH=48259
IDSOLVER=1948
FILE ID=node120/3450735-1307110430
RUNJOBID= node120-1307110430-11754
PBS_JOBID= 13498002
Free space on /tmp= 73812 MiB

SOLVER NAME= SCIP spx E SCIP 2.0.1.4b with SoPlex 1.5.0.4
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_4.opb
COMMAND LINE= HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3450735-1307110430/watcher-3450735-1307110430 -o /tmp/evaluation-result-3450735-1307110430/solver-3450735-1307110430 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450735-1307110430.opb -t 1800 -m 15500

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

MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364
RANDOM SEED=778135131

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32950928 kB
MemFree:      31412664 kB
Buffers:        265708 kB
Cached:         961760 kB
SwapCached:      12852 kB
Active:         319580 kB
Inactive:       927596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31412664 kB
SwapTotal:    67111528 kB
SwapFree:     34365992 kB
Dirty:           13212 kB
Writeback:           0 kB
AnonPages:       17212 kB
Mapped:           9064 kB
Slab:           132096 kB
PageTables:      91524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 105370080 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= 73788 MiB
End job on node120 at 2011-06-03 16:14:00