Trace number 3488644

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_2 2011-06-10 (fixed)OPT-7 9.27059 9.27217

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_2.opb
MD5SUM1eb933a10fcc575d2df25e98511c4b07
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 benchmark8.32273
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)2960
Sum of products size (including duplicates)5920
Number of different products1480
Sum of products size2960

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 1.5.0.5]
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-3488644-1307786222.opb>
0.00/0.01	c original problem has 1580 variables (1580 bin, 0 int, 0 impl, 0 cont) and 1731 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:
0.00/0.05	c (round 1) 0 del vars, 1680 del conss, 100 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 11940 impls, 99 clqs
0.00/0.05	c (round 2) 1480 del vars, 1680 del conss, 100 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 150 upgd conss, 11940 impls, 0 clqs
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  1480 deleted vars, 1680 deleted constraints, 100 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.06	c  11940 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: 0.05
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 = 1797
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 
0.06/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.06/0.08	c t 0.1s|     1 |     0 |   305 |     - |4256k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 | 0.000000e+00 | 100.00%
0.06/0.08	o -1
0.06/0.08	c R 0.1s|     1 |     0 |   305 |     - |4260k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-1.000000e+00 |  96.00%
0.09/0.12	o -5
0.09/0.12	c y 0.1s|     1 |     0 |   305 |     - |4267k|   0 | 100 | 100 | 151 | 100 | 151 |   0 |   0 |   0 |-2.500000e+01 |-5.000000e+00 |  80.00%
0.28/0.33	c   0.3s|     1 |     2 |   305 |     - |4270k|   0 | 100 | 100 | 154 | 100 | 151 |   0 |   0 |  16 |-2.500000e+01 |-5.000000e+00 |  80.00%
0.39/0.46	o -6
0.39/0.46	c R 0.5s|     7 |     3 |   692 |  64.5 |4282k|   5 |   - | 100 | 154 | 100 | 151 |   0 |   0 |  94 |-2.475965e+01 |-6.000000e+00 |  75.77%
3.49/3.55	o -7
3.49/3.55	c R 3.6s|  1332 |   134 | 20588 |  15.2 |4603k|  77 |   - | 100 | 163 | 100 | 151 |   0 |  33 | 931 |-1.510503e+01 |-7.000000e+00 |  53.66%
7.19/7.21	c   7.2s| 10000 |   448 | 88605 |   8.8 |5625k|  81 |   - | 100 | 221 | 100 | 151 |   0 | 259 | 956 |-1.071513e+01 |-7.000000e+00 |  34.67%
9.19/9.26	c 
9.19/9.26	c SCIP Status        : problem is solved [optimal solution found]
9.19/9.26	c Solving Time (sec) : 9.26
9.19/9.26	c Solving Nodes      : 16134
9.19/9.26	c Primal Bound       : -7.00000000000000e+00 (289 solutions)
9.19/9.26	c Dual Bound         : -7.00000000000000e+00
9.19/9.26	c Gap                : 0.00 %
9.19/9.26	s OPTIMUM FOUND
9.19/9.26	v -x84 -x71 -x52 x90 -x85 -x82 -x77 -x75 -x54 -x56 -x95 -x98 -x83 -x87 -x51 -x86 -x79 -x72 -x69 -x67 -x63 -x60 -x59 -x58 -x57 -x64 
9.19/9.26	v -x97 -x61 x92 -x66 -x73 -x53 x81 -x68 -x74 -x55 -x88 -x94 x100 -x80 x93 -x96 x78 -x65 x99 -x62 -x76 -x89 -x70 -x91 -x50 -x49 
9.19/9.26	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 
9.19/9.26	v x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
9.19/9.26	c SCIP Status        : problem is solved [optimal solution found]
9.19/9.26	c Total Time         :       9.26
9.19/9.26	c   solving          :       9.26
9.19/9.26	c   presolving       :       0.05 (included in solving)
9.19/9.26	c   reading          :       0.01 (included in solving)
9.19/9.26	c Original Problem   :
9.19/9.26	c   Problem name     : HOME/instance-3488644-1307786222.opb
9.19/9.26	c   Variables        : 1580 (1580 binary, 0 integer, 0 implicit integer, 0 continuous)
9.19/9.26	c   Constraints      : 1731 initial, 1731 maximal
9.19/9.26	c Presolved Problem  :
9.19/9.26	c   Problem name     : t_HOME/instance-3488644-1307786222.opb
9.19/9.26	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
9.19/9.26	c   Constraints      : 151 initial, 272 maximal
9.19/9.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
9.19/9.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   dualfix          :       0.00       1480          0          0          0          0          0          0          0          0
9.19/9.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   knapsack         :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   setppc           :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   linear           :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
9.19/9.26	c   pseudoboolean    :       0.00          0          0          0          0          0       1680        100          0          0
9.19/9.26	c   root node        :          -          2          -          -          2          -          -          -          -          -
9.19/9.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
9.19/9.26	c   integral         :          0          0          0       8236          0        294          0          9        275          0          0      16198
9.19/9.26	c   knapsack         :        100          1      25607          0          0        289      13171        142      79363          0          0          0
9.19/9.26	c   setppc           :         50          1      24973          0          0        288        853          0       5008          0          0          0
9.19/9.26	c   linear           :          1+         2      25465          0          0        288          9        210         20          0          0          0
9.19/9.26	c   logicor          :          0+         0       8831          0          0          0         82          0        316          0          0          0
9.19/9.26	c   countsols        :          0          0          0          0          0        292          0          0          0          0          0          0
9.19/9.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
9.19/9.26	c   integral         :       2.47       0.00       0.00       2.47       0.00       0.00       0.00
9.19/9.26	c   knapsack         :       0.28       0.00       0.25       0.00       0.00       0.02       0.01
9.19/9.26	c   setppc           :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
9.19/9.26	c   linear           :       0.04       0.00       0.04       0.00       0.00       0.00       0.00
9.19/9.26	c   logicor          :       0.02       0.00       0.02       0.00       0.00       0.00       0.00
9.19/9.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
9.19/9.26	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
9.19/9.26	c   vbounds          :          0          0          0          0
9.19/9.26	c   rootredcost      :          3          0          0          0
9.19/9.26	c   pseudoobj        :      25817       1633        129       2246
9.19/9.26	c Propagator Timings :  TotalTime  Propagate    Resprop
9.19/9.26	c   vbounds          :       0.00       0.00       0.00
9.19/9.26	c   rootredcost      :       0.00       0.00       0.00
9.19/9.26	c   pseudoobj        :       0.06       0.05       0.00
9.19/9.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
9.19/9.26	c   propagation      :       0.02        481        478       1370       46.1          0        0.0          -
9.19/9.26	c   infeasible LP    :       0.00          5          5          8        8.4          0        0.0          0
9.19/9.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
9.19/9.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
9.19/9.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
9.19/9.26	c   applied globally :          -          -          -        186       23.0          -          -          -
9.19/9.26	c   applied locally  :          -          -          -        298       43.2          -          -          -
9.19/9.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
9.19/9.26	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
9.19/9.26	c   redcost          :       0.03       8773          0        996          0          0
9.19/9.26	c   impliedbounds    :       0.00          1          0          0          0          0
9.19/9.26	c   intobj           :       0.00          0          0          0          0          0
9.19/9.26	c   gomory           :       0.00          1          0          0          0          0
9.19/9.26	c   cgmip            :       0.00          0          0          0          0          0
9.19/9.26	c   closecuts        :       0.00          0          0          0          0          0
9.19/9.26	c   strongcg         :       0.00          1          0          0          0          0
9.19/9.26	c   cmir             :       0.00          1          0          0          0          0
9.19/9.26	c   flowcover        :       0.00          1          0          0          0          0
9.19/9.26	c   clique           :       0.00          1          0          0          0          0
9.19/9.26	c   zerohalf         :       0.00          0          0          0          0          0
9.19/9.26	c   mcf              :       0.00          1          0          0          0          0
9.19/9.26	c   oddcycle         :       0.00          0          0          0          0          0
9.19/9.26	c   rapidlearning    :       0.03          1          0          0          0          3
9.19/9.26	c Pricers            :       Time      Calls       Vars
9.19/9.26	c   problem variables:       0.00          0          0
9.19/9.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
9.19/9.26	c   relpscost        :       2.47       8236          9        275          0          0      16198
9.19/9.26	c   pscost           :       0.00          0          0          0          0          0          0
9.19/9.26	c   inference        :       0.00          0          0          0          0          0          0
9.19/9.26	c   mostinf          :       0.00          0          0          0          0          0          0
9.19/9.26	c   leastinf         :       0.00          0          0          0          0          0          0
9.19/9.26	c   fullstrong       :       0.00          0          0          0          0          0          0
9.19/9.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
9.19/9.26	c   random           :       0.00          0          0          0          0          0          0
9.19/9.26	c Primal Heuristics  :       Time      Calls      Found
9.19/9.26	c   LP solutions     :       0.00          -          0
9.19/9.26	c   pseudo solutions :       0.00          -          0
9.19/9.26	c   feaspump         :       0.00          0          0
9.19/9.26	c   oneopt           :       0.00          3          0
9.19/9.26	c   objpscostdiving  :       0.01          2          1
9.19/9.26	c   rootsoldiving    :       0.01          2          1
9.19/9.26	c   coefdiving       :       0.00          4          0
9.19/9.26	c   pscostdiving     :       0.01          4          0
9.19/9.26	c   fracdiving       :       0.01          4          0
9.19/9.26	c   veclendiving     :       0.00          4          0
9.19/9.26	c   linesearchdiving :       0.00          4          0
9.19/9.26	c   guideddiving     :       0.01          4          0
9.19/9.26	c   crossover        :       0.12          8          1
9.19/9.26	c   trivial          :       0.00          2          1
9.19/9.26	c   shiftandpropagate:       0.00          0          0
9.19/9.26	c   simplerounding   :       0.00          0          0
9.19/9.26	c   zirounding       :       0.11          0          0
9.19/9.26	c   rounding         :       0.33       5972          3
9.19/9.26	c   shifting         :       0.14        834        281
9.19/9.26	c   intshifting      :       0.00          0          0
9.19/9.26	c   twoopt           :       0.00          0          0
9.19/9.26	c   fixandinfer      :       0.00          0          0
9.19/9.26	c   clique           :       0.00          0          0
9.19/9.26	c   intdiving        :       0.00          0          0
9.19/9.26	c   actconsdiving    :       0.00          0          0
9.19/9.26	c   octane           :       0.00          0          0
9.19/9.26	c   rens             :       0.01          0          0
9.19/9.26	c   rins             :       0.00          0          0
9.19/9.26	c   localbranching   :       0.00          0          0
9.19/9.26	c   mutation         :       0.00          0          0
9.19/9.26	c   dins             :       0.00          0          0
9.19/9.26	c   vbounds          :       0.00          0          0
9.19/9.26	c   undercover       :       0.00          0          0
9.19/9.26	c   subnlp           :       0.00          0          0
9.19/9.26	c   trysol           :       0.00          0          0
9.19/9.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
9.19/9.26	c   primal LP        :       0.00          0          0       0.00          -
9.19/9.26	c   dual LP          :       4.49      15889     122088       7.68   27169.12
9.19/9.26	c   lex dual LP      :       0.00          0          0       0.00          -
9.19/9.26	c   barrier LP       :       0.00          0          0       0.00          -
9.19/9.26	c   diving/probing LP:       0.04        257        911       3.54   25569.06
9.19/9.26	c   strong branching :       2.39        959      41682      43.46   17458.11
9.19/9.26	c     (at root node) :          -         16       2236     139.75          -
9.19/9.26	c   conflict analysis:       0.00          0          0       0.00          -
9.19/9.26	c B&B Tree           :
9.19/9.26	c   number of runs   :          1
9.19/9.26	c   nodes            :      16134
9.19/9.26	c   nodes (total)    :      16134
9.19/9.26	c   nodes left       :          0
9.19/9.26	c   max depth        :         81
9.19/9.26	c   max depth (total):         81
9.19/9.26	c   backtracks       :       1679 (10.4%)
9.19/9.26	c   delayed cutoffs  :          0
9.19/9.26	c   repropagations   :        846 (321 domain reductions, 0 cutoffs)
9.19/9.26	c   avg switch length:       4.92
9.19/9.26	c   switching time   :       0.35
9.19/9.26	c Solution           :
9.19/9.26	c   Solutions found  :        289 (5 improvements)
9.19/9.26	c   First Solution   : +0.00000000000000e+00   (in run 1, after 0 nodes, 0.01 seconds, depth 0, found by <trivial>)
9.19/9.26	c   Primal Bound     : -7.00000000000000e+00   (in run 1, after 1332 nodes, 3.55 seconds, depth 53, found by <rounding>)
9.19/9.26	c   Dual Bound       : -7.00000000000000e+00
9.19/9.26	c   Gap              :       0.00 %
9.19/9.26	c   Root Dual Bound  : -2.50000000000000e+01
9.19/9.26	c   Root Iterations  :        305
9.19/9.27	c Time complete: 9.26.

Verifier Data 

OK	-7

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3488644-1307786222/watcher-3488644-1307786222 -o /tmp/evaluation-result-3488644-1307786222/solver-3488644-1307786222 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488644-1307786222.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22599
/proc/meminfo: memFree=31642556/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=11972 CPUtime=0 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 1856 0 0 0 0 0 0 0 25 0 1 0 890220977 12259328 1810 33554432000 4194304 9016284 140737126213504 18446744073709551615 7870589 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22599/statm: 2993 1823 340 1178 0 1811 0

[startup+0.070553 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22599
/proc/meminfo: memFree=31642556/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=24816 CPUtime=0.06 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 5408 0 0 0 6 0 0 0 25 0 1 0 890220977 25411584 5105 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 6204 5105 637 1178 0 5022 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 24816

[startup+0.100487 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22599
/proc/meminfo: memFree=31642556/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=27380 CPUtime=0.09 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 5798 0 0 0 9 0 0 0 25 0 1 0 890220977 28037120 5495 33554432000 4194304 9016284 140737126213504 18446744073709551615 7870589 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 6845 5502 676 1178 0 5663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27380

[startup+0.300522 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22599
/proc/meminfo: memFree=31642556/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=35000 CPUtime=0.28 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 8471 0 0 0 28 0 0 0 25 0 1 0 890220977 35840000 7462 33554432000 4194304 9016284 140737126213504 18446744073709551615 7219401 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 8750 7462 705 1178 0 7568 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 35000

[startup+0.700442 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22599
/proc/meminfo: memFree=31642556/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=35000 CPUtime=0.69 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 8475 0 0 0 68 1 0 0 25 0 1 0 890220977 35840000 7466 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 8750 7466 709 1178 0 7568 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35000

[startup+1.50019 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31612564/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=35000 CPUtime=1.49 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 8475 0 0 0 146 3 0 0 25 0 1 0 890220977 35840000 7466 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 8750 7466 709 1178 0 7568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35000

[startup+3.10098 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31608720/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=37424 CPUtime=3.09 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 9004 0 0 0 303 6 0 0 25 0 1 0 890220977 38322176 7995 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 9356 7995 712 1178 0 8174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37424

[startup+6.30044 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31603236/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=35244 CPUtime=6.29 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 10139 0 0 0 614 15 0 0 25 0 1 0 890220977 36089856 7822 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 8811 7822 714 1178 0 7629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35244

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

[startup+7.90117 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31597940/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=36328 CPUtime=7.89 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 10681 0 0 0 770 19 0 0 25 0 1 0 890220977 37199872 8083 33554432000 4194304 9016284 140737126213504 18446744073709551615 5023428 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 9082 8083 714 1178 0 7900 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 36328

[startup+8.70102 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31598080/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=36328 CPUtime=8.69 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 10681 0 0 0 849 20 0 0 25 0 1 0 890220977 37199872 8083 33554432000 4194304 9016284 140737126213504 18446744073709551615 6452236 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 9082 8083 714 1178 0 7900 0
Current children cumulated CPU time (s) 8.69
Current children cumulated vsize (KiB) 36328

[startup+9.10095 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31598080/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=36848 CPUtime=9.09 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 11096 0 0 0 888 21 0 0 25 0 1 0 890220977 37732352 8213 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 9212 8213 714 1178 0 8030 0
Current children cumulated CPU time (s) 9.09
Current children cumulated vsize (KiB) 36848

[startup+9.20094 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 22600
/proc/meminfo: memFree=31598080/32950928 swapFree=67048868/67111528
[pid=22599] ppid=22597 vsize=36848 CPUtime=9.19 cores=0,2,4,6
/proc/22599/stat : 22599 (scip-2.0.1.4b_2) R 22597 22599 22429 0 -1 4202496 11096 0 0 0 898 21 0 0 25 0 1 0 890220977 37732352 8213 33554432000 4194304 9016284 140737126213504 18446744073709551615 7925162 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/22599/statm: 9212 8213 714 1178 0 8030 0
Current children cumulated CPU time (s) 9.19
Current children cumulated vsize (KiB) 36848

Child status: 0
Real time (s): 9.27217
CPU time (s): 9.27059
CPU user time (s): 9.04862
CPU system time (s): 0.221966
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 37680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.04862
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11103
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= 6
involuntary context switches= 36

runsolver used 0.014997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node122 at 2011-06-11 11:57:02
IDJOB=3488644
IDBENCH=48248
IDSOLVER=1979
FILE ID=node122/3488644-1307786222
RUNJOBID= node122-1307784423-22447
PBS_JOBID= 13550902
Free space on /tmp= 74088 MiB

SOLVER NAME= SCIP spx E_2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_2.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-3488644-1307786222/watcher-3488644-1307786222 -o /tmp/evaluation-result-3488644-1307786222/solver-3488644-1307786222 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3488644-1307786222.opb -t 1800 -m 15500

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

MD5SUM BENCH= 1eb933a10fcc575d2df25e98511c4b07
RANDOM SEED=127672718

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.83
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      31642860 kB
Buffers:        145580 kB
Cached:         945216 kB
SwapCached:      14712 kB
Active:         414360 kB
Inactive:       741304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      31642860 kB
SwapTotal:    67111528 kB
SwapFree:     67048868 kB
Dirty:           33820 kB
Writeback:           0 kB
AnonPages:       61612 kB
Mapped:          11728 kB
Slab:            86916 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   257168 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= 74072 MiB
End job on node122 at 2011-06-11 11:57:11