Trace number 3450429

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 1.5.0.4OPT3 0.073987 0.074948

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
MD5SUM1faefeca557086bb8f2ad91e3f4c80d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.056991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

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-3450429-1307100882.opb>
0.00/0.00	c original problem has 162 variables (162 bin, 0 int, 0 impl, 0 cont) and 118 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.00	c (round 1) 3 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 16 chg coeffs, 0 upgd conss, 528 impls, 0 clqs
0.00/0.01	c (round 2) 15 del vars, 21 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 26 chg coeffs, 4 upgd conss, 768 impls, 0 clqs
0.00/0.01	c (round 3) 27 del vars, 42 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 4 upgd conss, 888 impls, 0 clqs
0.00/0.01	c (round 4) 39 del vars, 63 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 46 chg coeffs, 4 upgd conss, 888 impls, 0 clqs
0.00/0.01	c presolving (5 rounds):
0.00/0.01	c  39 deleted vars, 63 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 46 changed coefficients
0.00/0.01	c  906 implications, 0 cliques
0.00/0.01	c presolved problem has 123 variables (123 bin, 0 int, 0 impl, 0 cont) and 85 constraints
0.00/0.01	c      75 constraints of type <and>
0.00/0.01	c       3 constraints of type <linear>
0.00/0.01	c       4 constraints of type <logicor>
0.00/0.01	c       3 constraints of type <pseudoboolean>
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 = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.01	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.01	c   0.0s|     1 |     0 |    10 |     - | 737k|   0 |   6 | 123 |  91 | 123 | 157 |   0 |   6 |   0 | 3.000000e+00 |      --      |    Inf 
0.03/0.06	o 3
0.03/0.06	c U 0.1s|     1 |     0 |    91 |     - | 747k|   0 |   - | 123 |  91 | 123 | 157 |   0 |   6 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.03/0.06	c   0.1s|     1 |     0 |    91 |     - | 744k|   0 |   - | 123 |  91 | 123 | 157 |   0 |   6 |   0 | 3.000000e+00 | 3.000000e+00 |   0.00%
0.03/0.06	c 
0.03/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.06	c Solving Time (sec) : 0.06
0.03/0.06	c Solving Nodes      : 1
0.03/0.06	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
0.03/0.06	c Dual Bound         : +3.00000000000000e+00
0.03/0.06	c Gap                : 0.00 %
0.03/0.06	s OPTIMUM FOUND
0.03/0.06	v -x54 -x53 x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x36 x35 -x34 -x33 x32 x31 -x42 -x41 -x40 -x39 x38 -x37 x30 x29 -x28 -x27 
0.03/0.06	v -x26 x25 x24 -x23 -x22 -x21 x20 x19 -x18 -x17 -x16 -x15 x14 x13 x12 x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 x1 
0.03/0.06	c SCIP Status        : problem is solved [optimal solution found]
0.03/0.06	c Total Time         :       0.06
0.03/0.06	c   solving          :       0.06
0.03/0.06	c   presolving       :       0.01 (included in solving)
0.03/0.06	c   reading          :       0.00 (included in solving)
0.03/0.06	c Original Problem   :
0.03/0.06	c   Problem name     : HOME/instance-3450429-1307100882.opb
0.03/0.06	c   Variables        : 162 (162 binary, 0 integer, 0 implicit integer, 0 continuous)
0.03/0.06	c   Constraints      : 118 initial, 118 maximal
0.03/0.06	c Presolved Problem  :
0.03/0.06	c   Problem name     : t_HOME/instance-3450429-1307100882.opb
0.03/0.06	c   Variables        : 123 (123 binary, 0 integer, 0 implicit integer, 0 continuous)
0.03/0.06	c   Constraints      : 85 initial, 91 maximal
0.03/0.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.03/0.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   pseudoobj        :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   probing          :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   and              :       0.00          6         30          0          0          0         30          0          0         30
0.03/0.06	c   linear           :       0.00          1          2          0          0          0          0          0          0         16
0.03/0.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
0.03/0.06	c   pseudoboolean    :       0.00          0          0          0          0          0         33          0          0          0
0.03/0.06	c   root node        :          -          0          -          -          0          -          -          -          -          -
0.03/0.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.06	c   integral         :          0          0          0          0          0          7          0          0          0          0          0          0
0.03/0.06	c   and              :         75          0        325          0          0          0        220          1          0          0          0          0
0.03/0.06	c   linear           :          3          0        324          0          0          4         83          3          0          0          0          0
0.03/0.06	c   logicor          :          4+         0         72          0          0          1         14          6          0          0          0          0
0.03/0.06	c   pseudoboolean    :          3          0          0          0          0          1          0          0          0          0          0          0
0.03/0.06	c   countsols        :          0          0          0          0          0          3          0          0          0          0          0          0
0.03/0.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
0.03/0.06	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c   and              :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c   linear           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c   pseudoboolean    :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.03/0.06	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
0.03/0.06	c   vbounds          :          0          0          0          0
0.03/0.06	c   rootredcost      :          0          0          0          0
0.03/0.06	c   pseudoobj        :         71          0          0          0
0.03/0.06	c Propagator Timings :  TotalTime  Propagate    Resprop
0.03/0.06	c   vbounds          :       0.00       0.00       0.00
0.03/0.06	c   rootredcost      :       0.00       0.00       0.00
0.03/0.06	c   pseudoobj        :       0.00       0.00       0.00
0.03/0.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.03/0.06	c   propagation      :       0.00         10          6         42       40.5          0        0.0          -
0.03/0.06	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.03/0.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.03/0.06	c   applied globally :          -          -          -          6       15.8          -          -          -
0.03/0.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.03/0.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.03/0.06	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.03/0.06	c   redcost          :       0.00          0          0          0          0          0
0.03/0.06	c   impliedbounds    :       0.00          0          0          0          0          0
0.03/0.06	c   intobj           :       0.00          0          0          0          0          0
0.03/0.06	c   gomory           :       0.00          0          0          0          0          0
0.03/0.06	c   cgmip            :       0.00          0          0          0          0          0
0.03/0.06	c   closecuts        :       0.00          0          0          0          0          0
0.03/0.06	c   strongcg         :       0.00          0          0          0          0          0
0.03/0.06	c   cmir             :       0.00          0          0          0          0          0
0.03/0.06	c   flowcover        :       0.00          0          0          0          0          0
0.03/0.06	c   clique           :       0.00          0          0          0          0          0
0.03/0.06	c   zerohalf         :       0.00          0          0          0          0          0
0.03/0.06	c   mcf              :       0.00          0          0          0          0          0
0.03/0.06	c   oddcycle         :       0.00          0          0          0          0          0
0.03/0.07	c   rapidlearning    :       0.00          0          0          0          0          0
0.03/0.07	c Pricers            :       Time      Calls       Vars
0.03/0.07	c   problem variables:       0.00          0          0
0.03/0.07	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.03/0.07	c   pscost           :       0.00          0          0          0          0          0          0
0.03/0.07	c   inference        :       0.00          0          0          0          0          0          0
0.03/0.07	c   mostinf          :       0.00          0          0          0          0          0          0
0.03/0.07	c   leastinf         :       0.00          0          0          0          0          0          0
0.03/0.07	c   fullstrong       :       0.00          0          0          0          0          0          0
0.03/0.07	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.03/0.07	c   random           :       0.00          0          0          0          0          0          0
0.03/0.07	c   relpscost        :       0.00          0          0          0          0          0          0
0.03/0.07	c Primal Heuristics  :       Time      Calls      Found
0.03/0.07	c   LP solutions     :       0.00          -          0
0.03/0.07	c   pseudo solutions :       0.00          -          0
0.03/0.07	c   oneopt           :       0.00          0          0
0.03/0.07	c   trivial          :       0.00          2          0
0.03/0.07	c   shiftandpropagate:       0.00          1          0
0.03/0.07	c   simplerounding   :       0.00          0          0
0.03/0.07	c   zirounding       :       0.00          0          0
0.03/0.07	c   rounding         :       0.00          1          0
0.03/0.07	c   shifting         :       0.00          1          0
0.03/0.07	c   intshifting      :       0.00          0          0
0.03/0.07	c   twoopt           :       0.00          0          0
0.03/0.07	c   fixandinfer      :       0.00          0          0
0.03/0.07	c   feaspump         :       0.00          1          0
0.03/0.07	c   clique           :       0.00          0          0
0.03/0.07	c   coefdiving       :       0.00          0          0
0.03/0.07	c   pscostdiving     :       0.00          0          0
0.03/0.07	c   fracdiving       :       0.00          0          0
0.03/0.07	c   veclendiving     :       0.00          0          0
0.03/0.07	c   intdiving        :       0.00          0          0
0.03/0.07	c   actconsdiving    :       0.00          0          0
0.03/0.07	c   objpscostdiving  :       0.00          0          0
0.03/0.07	c   rootsoldiving    :       0.00          0          0
0.03/0.07	c   linesearchdiving :       0.00          0          0
0.03/0.07	c   guideddiving     :       0.00          0          0
0.03/0.07	c   octane           :       0.00          0          0
0.03/0.07	c   rens             :       0.00          0          0
0.03/0.07	c   rins             :       0.00          0          0
0.03/0.07	c   localbranching   :       0.00          0          0
0.03/0.07	c   mutation         :       0.00          0          0
0.03/0.07	c   crossover        :       0.00          0          0
0.03/0.07	c   dins             :       0.00          0          0
0.03/0.07	c   vbounds          :       0.00          0          0
0.03/0.07	c   undercover       :       0.05          1          1
0.03/0.07	c   subnlp           :       0.00          0          0
0.03/0.07	c   trysol           :       0.00          0          0
0.03/0.07	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.03/0.07	c   primal LP        :       0.00          0          0       0.00          -
0.03/0.07	c   dual LP          :       0.00          1         10      10.00          -
0.03/0.07	c   lex dual LP      :       0.00          0          0       0.00          -
0.03/0.07	c   barrier LP       :       0.00          0          0       0.00          -
0.03/0.07	c   diving/probing LP:       0.00         10         81       8.10          -
0.03/0.07	c   strong branching :       0.00          0          0       0.00          -
0.03/0.07	c     (at root node) :          -          0          0       0.00          -
0.03/0.07	c   conflict analysis:       0.00          0          0       0.00          -
0.03/0.07	c B&B Tree           :
0.03/0.07	c   number of runs   :          1
0.03/0.07	c   nodes            :          1
0.03/0.07	c   nodes (total)    :          1
0.03/0.07	c   nodes left       :          0
0.03/0.07	c   max depth        :          0
0.03/0.07	c   max depth (total):          0
0.03/0.07	c   backtracks       :          0 (0.0%)
0.03/0.07	c   delayed cutoffs  :          0
0.03/0.07	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.03/0.07	c   avg switch length:       2.00
0.03/0.07	c   switching time   :       0.00
0.03/0.07	c Solution           :
0.03/0.07	c   Solutions found  :          1 (1 improvements)
0.03/0.07	c   First Solution   : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <undercover>)
0.03/0.07	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 1 nodes, 0.06 seconds, depth 0, found by <undercover>)
0.03/0.07	c   Dual Bound       : +3.00000000000000e+00
0.03/0.07	c   Gap              :       0.00 %
0.03/0.07	c   Root Dual Bound  : +3.00000000000000e+00
0.03/0.07	c   Root Iterations  :         91
0.03/0.07	c Time complete: 0.06.

Verifier Data 

OK	3

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3450429-1307100882/watcher-3450429-1307100882 -o /tmp/evaluation-result-3450429-1307100882/solver-3450429-1307100882 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450429-1307100882.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: 2.69 2.26 2.10 2/434 30338
/proc/meminfo: memFree=12422772/32951132 swapFree=67093840/67111528
[pid=30338] ppid=30336 vsize=18208 CPUtime=0.01 cores=1,3,5,7
/proc/30338/stat : 30338 (scip-2.0.1.4b.l) R 30336 30338 27022 0 -1 4202496 3706 0 0 0 1 0 0 0 25 0 1 0 821687858 18644992 3403 33554432000 4194304 9163163 140735543138432 18446744073709551615 6500880 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/30338/statm: 4552 3403 620 1214 0 3334 0

[startup+0.047193 s]
/proc/loadavg: 2.69 2.26 2.10 2/434 30338
/proc/meminfo: memFree=12422772/32951132 swapFree=67093840/67111528
[pid=30338] ppid=30336 vsize=48536 CPUtime=0.03 cores=1,3,5,7
/proc/30338/stat : 30338 (scip-2.0.1.4b.l) R 30336 30338 27022 0 -1 4202496 10634 0 0 0 3 0 0 0 25 0 1 0 821687858 49700864 10332 33554432000 4194304 9163163 140735543138432 18446744073709551615 8041955 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/30338/statm: 12134 10381 712 1214 0 10916 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 48536

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

[startup+0.047193 s]
/proc/loadavg: 2.69 2.26 2.10 2/434 30338
/proc/meminfo: memFree=12422772/32951132 swapFree=67093840/67111528
[pid=30338] ppid=30336 vsize=48536 CPUtime=0.03 cores=1,3,5,7
/proc/30338/stat : 30338 (scip-2.0.1.4b.l) R 30336 30338 27022 0 -1 4202496 10634 0 0 0 3 0 0 0 25 0 1 0 821687858 49700864 10332 33554432000 4194304 9163163 140735543138432 18446744073709551615 8041955 0 0 4096 16384 0 0 0 17 3 0 0 0
/proc/30338/statm: 12134 10381 712 1214 0 10916 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 48536

Child status: 0
Real time (s): 0.074948
CPU time (s): 0.073987
CPU user time (s): 0.053991
CPU system time (s): 0.019996
CPU usage (%): 98.7178
Max. virtual memory (cumulated for all children) (KiB): 48536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10707
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= 5
involuntary context switches= 1

runsolver used 0.007998 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node131 at 2011-06-03 13:34:42
IDJOB=3450429
IDBENCH=47953
IDSOLVER=1948
FILE ID=node131/3450429-1307100882
RUNJOBID= node131-1307092006-27042
PBS_JOBID= 13497965
Free space on /tmp= 73888 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/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.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-3450429-1307100882/watcher-3450429-1307100882 -o /tmp/evaluation-result-3450429-1307100882/solver-3450429-1307100882 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4b.linux.x86_64.gnu.opt.spx -f HOME/instance-3450429-1307100882.opb -t 1800 -m 15500

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

MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3
RANDOM SEED=498438714

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12422928 kB
Buffers:        344536 kB
Cached:        5661804 kB
SwapCached:        948 kB
Active:       16053000 kB
Inactive:      4154640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12422928 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:           12364 kB
Writeback:           0 kB
AnonPages:    14200216 kB
Mapped:          41312 kB
Slab:           198592 kB
PageTables:      55624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95439464 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73876 MiB
End job on node131 at 2011-06-03 13:34:42