Trace number 3479094

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 NameAnswerCPU timeWall clock time
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4UNSAT 53.6088 53.6269

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-ash608gpia-3col.opb
MD5SUM696c54482af0fb105b046108be2773d2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.025995
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3651
Total number of constraints24748
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)1216
Number of constraints which are nor clauses,nor cardinality constraints23532
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 3
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 3
Number of bits of the sum of numbers in the objective function 2
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.02	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.02	c 
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c reading problem <HOME/instance-3479094-1307446004.opb>
0.08/0.18	c original problem has 3651 variables (3651 bin, 0 int, 0 impl, 0 cont) and 24748 constraints
0.08/0.18	c problem read
0.08/0.18	c presolving settings loaded
0.17/0.24	c presolving:
0.27/0.34	c (round 1) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 24748 upgd conss, 0 impls, 24748 clqs
0.37/0.49	c    (0.5s) probing: 101/3651 (2.8%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.37/0.49	c    (0.5s) probing aborted: 100/100 successive totally useless probings
0.37/0.49	c presolving (2 rounds):
0.37/0.49	c  0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.37/0.49	c  0 implications, 24748 cliques
0.37/0.49	c presolved problem has 3651 variables (3651 bin, 0 int, 0 impl, 0 cont) and 24748 constraints
0.37/0.49	c   24748 constraints of type <setppc>
0.37/0.49	c transformed objective value is always integral (scale: 1)
0.37/0.49	c Presolving Time: 0.30
0.37/0.49	c - non default parameters ----------------------------------------------------------------------
0.37/0.49	c # SCIP version 2.0.1.4
0.37/0.49	c 
0.37/0.49	c # frequency for displaying node information lines
0.37/0.49	c # [type: int, range: [-1,2147483647], default: 100]
0.37/0.49	c display/freq = 10000
0.37/0.49	c 
0.37/0.49	c # maximal time in seconds to run
0.37/0.49	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.37/0.49	c limits/time = 1800
0.37/0.49	c 
0.37/0.49	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.37/0.49	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.37/0.49	c limits/memory = 13950
0.37/0.49	c 
0.37/0.49	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.37/0.49	c # [type: int, range: [1,2], default: 1]
0.37/0.49	c timing/clocktype = 2
0.37/0.49	c 
0.37/0.49	c # belongs reading time to solving time?
0.37/0.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.37/0.49	c timing/reading = TRUE
0.37/0.49	c 
0.37/0.49	c # should presolving try to simplify inequalities
0.37/0.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.37/0.49	c constraints/linear/simplifyinequalities = TRUE
0.37/0.49	c 
0.37/0.49	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.37/0.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.37/0.49	c constraints/indicator/addCouplingCons = TRUE
0.37/0.49	c 
0.37/0.49	c # should presolving try to simplify knapsacks
0.37/0.49	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.37/0.49	c constraints/knapsack/simplifyinequalities = TRUE
0.37/0.49	c 
0.37/0.49	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.37/0.49	c # [type: int, range: [-1,2147483647], default: -1]
0.37/0.49	c separating/rapidlearning/freq = 0
0.37/0.49	c 
0.37/0.49	c -----------------------------------------------------------------------------------------------
0.37/0.49	c start solving
0.37/0.50	c 
1.47/1.57	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
1.47/1.57	c   1.6s|     1 |     0 |  3906 |     - |  40M|   0 |2432 |3651 |  24k|3651 |  24k|   0 |  21 |   0 | 2.000000e+00 |      --      |    Inf 
20.89/20.99	c  21.0s|     1 |     0 | 26217 |     - |  40M|   0 |3650 |3651 |  24k|3651 |  24k|  10 |  21 |   0 | 2.200000e+00 |      --      |    Inf 
21.58/21.62	c  21.6s|     1 |     0 | 28978 |     - |  40M|   0 |2931 |3651 |  24k|3651 |  24k|  10 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
22.67/22.71	c  22.7s|     1 |     0 | 29323 |     - |  41M|   0 |2940 |3651 |  24k|3651 |  24k|  23 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
23.77/23.84	c  23.8s|     1 |     0 | 29631 |     - |  42M|   0 |2903 |3651 |  24k|3651 |  24k|  34 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
24.87/24.99	c  25.0s|     1 |     0 | 29833 |     - |  43M|   0 |2963 |3651 |  24k|3651 |  24k|  44 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
26.17/26.26	c  26.2s|     1 |     0 | 30442 |     - |  44M|   0 |3038 |3651 |  24k|3651 |  24k|  58 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
27.38/27.46	c  27.4s|     1 |     0 | 30748 |     - |  45M|   0 |3070 |3651 |  24k|3651 |  24k|  69 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
28.67/28.77	c  28.8s|     1 |     0 | 31305 |     - |  46M|   0 |3075 |3651 |  24k|3651 |  24k|  81 |  21 |   0 | 3.000000e+00 |      --      |    Inf 
30.79/30.88	c  30.9s|     1 |     2 | 31305 |     - |  46M|   0 |3075 |3651 |  24k|3651 |  24k|  81 |  21 |  17 | 3.000000e+00 |      --      |    Inf 
53.38/53.50	c 
53.38/53.50	c SCIP Status        : problem is solved [infeasible]
53.38/53.50	c Solving Time (sec) : 53.48
53.38/53.50	c Solving Nodes      : 7
53.38/53.50	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
53.38/53.50	c Dual Bound         : +1.00000000000000e+20
53.38/53.50	c Gap                : 0.00 %
53.38/53.50	s UNSATISFIABLE
53.38/53.50	c SCIP Status        : problem is solved [infeasible]
53.38/53.50	c Total Time         :      53.48
53.38/53.50	c   solving          :      53.48
53.38/53.50	c   presolving       :       0.30 (included in solving)
53.38/53.50	c   reading          :       0.16 (included in solving)
53.38/53.50	c Original Problem   :
53.38/53.50	c   Problem name     : HOME/instance-3479094-1307446004.opb
53.38/53.50	c   Variables        : 3651 (3651 binary, 0 integer, 0 implicit integer, 0 continuous)
53.38/53.50	c   Constraints      : 24748 initial, 24748 maximal
53.38/53.50	c Presolved Problem  :
53.38/53.50	c   Problem name     : t_HOME/instance-3479094-1307446004.opb
53.38/53.50	c   Variables        : 3651 (3651 binary, 0 integer, 0 implicit integer, 0 continuous)
53.38/53.50	c   Constraints      : 24748 initial, 24773 maximal
53.38/53.50	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
53.38/53.50	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   probing          :       0.11          0          0          0          0          0          0          0          0          0
53.38/53.50	c   setppc           :       0.02          0          0          0          0          0          0          0          0          0
53.38/53.50	c   linear           :       0.08          0          0          0          0          0          0          0          0          0
53.38/53.50	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
53.38/53.50	c   root node        :          -         42          -          -         42          -          -          -          -          -
53.38/53.50	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
53.38/53.50	c   integral         :          0          0          0         11          0          4          0          3          9          0          0          6
53.38/53.50	c   setppc           :      24748          7        572          0          0          3        150          9        249          0          0          0
53.38/53.50	c   logicor          :          0+         7         24          0          0          0          3         10          0          0          0          0
53.38/53.50	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0
53.38/53.50	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
53.38/53.50	c   integral         :      20.43       0.00       0.00      20.43       0.00       0.00       0.00
53.38/53.50	c   setppc           :       0.37       0.01       0.36       0.00       0.00       0.00       0.00
53.38/53.50	c   logicor          :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
53.38/53.50	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
53.38/53.50	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
53.38/53.50	c   vbounds          :          0          0          0          0
53.38/53.50	c   rootredcost      :          0          0          0          0
53.38/53.50	c   pseudoobj        :        377          0          0          3
53.38/53.50	c Propagator Timings :  TotalTime  Propagate    Resprop
53.38/53.50	c   vbounds          :       0.00       0.00       0.00
53.38/53.50	c   rootredcost      :       0.00       0.00       0.00
53.38/53.50	c   pseudoobj        :       0.00       0.00       0.00
53.38/53.50	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
53.38/53.50	c   propagation      :       0.00         19         19         32        4.6          0        0.0          -
53.38/53.50	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
53.38/53.50	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
53.38/53.50	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
53.38/53.50	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
53.38/53.50	c   applied globally :          -          -          -         25        4.5          -          -          -
53.38/53.50	c   applied locally  :          -          -          -          0        0.0          -          -          -
53.38/53.50	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
53.38/53.50	c   cut pool         :       0.00          6          -          -        824          -    (maximal pool size: 2638)
53.38/53.50	c   redcost          :       0.00         17          0          0          0          0
53.38/53.50	c   impliedbounds    :       0.00          7          0          0          0          0
53.38/53.50	c   intobj           :       0.00          0          0          0          0          0
53.38/53.50	c   gomory           :       0.80          7          0          0       3500          0
53.38/53.50	c   cgmip            :       0.00          0          0          0          0          0
53.38/53.50	c   closecuts        :       0.00          0          0          0          0          0
53.38/53.50	c   strongcg         :       0.71          7          0          0       3500          0
53.38/53.50	c   cmir             :       0.96          7          0          0          0          0
53.38/53.50	c   flowcover        :       1.43          7          0          0          0          0
53.38/53.50	c   clique           :       3.24          7          0          0         44          0
53.38/53.50	c   zerohalf         :       0.00          0          0          0          0          0
53.38/53.50	c   mcf              :       0.01          1          0          0          0          0
53.38/53.50	c   oddcycle         :       0.00          0          0          0          0          0
53.38/53.50	c   rapidlearning    :       0.00          0          0          0          0          0
53.38/53.50	c Pricers            :       Time      Calls       Vars
53.38/53.50	c   problem variables:       0.00          0          0
53.38/53.50	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
53.38/53.50	c   relpscost        :      20.43         11          3          9          0          0          6
53.38/53.50	c   pscost           :       0.00          0          0          0          0          0          0
53.38/53.50	c   inference        :       0.00          0          0          0          0          0          0
53.38/53.50	c   mostinf          :       0.00          0          0          0          0          0          0
53.38/53.50	c   leastinf         :       0.00          0          0          0          0          0          0
53.38/53.50	c   fullstrong       :       0.00          0          0          0          0          0          0
53.38/53.50	c   allfullstrong    :       0.00          0          0          0          0          0          0
53.38/53.50	c   random           :       0.00          0          0          0          0          0          0
53.38/53.50	c Primal Heuristics  :       Time      Calls      Found
53.38/53.50	c   LP solutions     :       0.00          -          0
53.38/53.50	c   pseudo solutions :       0.00          -          0
53.38/53.50	c   oneopt           :       0.00          0          0
53.38/53.50	c   crossover        :       0.00          0          0
53.38/53.50	c   pscostdiving     :       0.00          0          0
53.38/53.50	c   fracdiving       :       0.00          0          0
53.38/53.50	c   trivial          :       0.00          2          0
53.38/53.50	c   shiftandpropagate:       0.06          1          0
53.38/53.50	c   simplerounding   :       0.00          0          0
53.38/53.50	c   zirounding       :       0.01          0          0
53.38/53.50	c   rounding         :       0.04         18          0
53.38/53.50	c   shifting         :       0.05          8          0
53.38/53.50	c   intshifting      :       0.00          0          0
53.38/53.50	c   twoopt           :       0.00          0          0
53.38/53.50	c   fixandinfer      :       0.00          0          0
53.38/53.50	c   feaspump         :      11.17          1          0
53.38/53.50	c   clique           :       0.00          0          0
53.38/53.50	c   coefdiving       :       3.71          1          0
53.38/53.50	c   veclendiving     :       0.00          0          0
53.38/53.50	c   intdiving        :       0.00          0          0
53.38/53.50	c   actconsdiving    :       0.00          0          0
53.38/53.50	c   objpscostdiving  :       0.00          0          0
53.38/53.50	c   rootsoldiving    :       0.00          0          0
53.38/53.50	c   linesearchdiving :       0.00          0          0
53.38/53.50	c   guideddiving     :       0.00          0          0
53.38/53.50	c   octane           :       0.00          0          0
53.38/53.50	c   rens             :       0.01          0          0
53.38/53.50	c   rins             :       0.00          0          0
53.38/53.50	c   localbranching   :       0.00          0          0
53.38/53.50	c   mutation         :       0.00          0          0
53.38/53.50	c   dins             :       0.00          0          0
53.38/53.50	c   vbounds          :       0.00          0          0
53.38/53.50	c   undercover       :       0.00          0          0
53.38/53.50	c   subnlp           :       0.00          0          0
53.38/53.50	c   trysol           :       0.00          0          0
53.38/53.50	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
53.38/53.50	c   primal LP        :       0.01          0          0       0.00          -
53.38/53.50	c   dual LP          :      10.26         19      22393    1178.58    2183.54
53.38/53.50	c   lex dual LP      :       0.00          0          0       0.00          -
53.38/53.50	c   barrier LP       :       0.00          0          0       0.00          -
53.38/53.50	c   diving/probing LP:      13.94        276      13814      50.05     991.15
53.38/53.50	c   strong branching :      20.41        168      59647     355.04    2922.87
53.38/53.50	c     (at root node) :          -         17       6029     354.65          -
53.38/53.50	c   conflict analysis:       0.00          0          0       0.00          -
53.38/53.50	c B&B Tree           :
53.38/53.50	c   number of runs   :          1
53.38/53.50	c   nodes            :          7
53.38/53.50	c   nodes (total)    :          7
53.38/53.50	c   nodes left       :          0
53.38/53.50	c   max depth        :          3
53.38/53.50	c   max depth (total):          3
53.38/53.50	c   backtracks       :          1 (14.3%)
53.38/53.50	c   delayed cutoffs  :          0
53.38/53.50	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
53.38/53.50	c   avg switch length:       2.00
53.38/53.50	c   switching time   :       0.01
53.38/53.50	c Solution           :
53.38/53.50	c   Solutions found  :          0 (0 improvements)
53.38/53.50	c   Primal Bound     : infeasible
53.38/53.50	c   Dual Bound       :          -
53.38/53.50	c   Gap              :       0.00 %
53.38/53.50	c   Root Dual Bound  : +3.00000000000000e+00
53.38/53.50	c   Root Iterations  :      31305
53.58/53.62	c Time complete: 53.6.

Verifier Data 

ERROR: no interpretation found !

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-3479094-1307446004/watcher-3479094-1307446004 -o /tmp/evaluation-result-3479094-1307446004/solver-3479094-1307446004 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3479094-1307446004.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: 2.00 2.02 2.00 2/514 17315
/proc/meminfo: memFree=19910636/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=11796 CPUtime=0 cores=1,3,5,7
/proc/17315/stat : 17315 (runsolver) R 17313 17315 16659 0 -1 4202560 43 0 0 0 0 0 0 0 25 0 1 0 837016021 12079104 50 33554432000 4194304 5432328 140737473944560 18446744073709551615 4881591 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/17315/statm: 2949 50 31 303 0 2643 0

[startup+0.0470689 s]
/proc/loadavg: 2.00 2.02 2.00 2/514 17315
/proc/meminfo: memFree=19910636/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=14888 CPUtime=0.02 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 2734 0 0 0 2 0 0 0 25 0 1 0 837016021 15245312 2687 33554432000 4194304 9128323 140733832723376 18446744073709551615 7998192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17315/statm: 3722 2687 400 1205 0 2513 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14888

[startup+0.101043 s]
/proc/loadavg: 2.00 2.02 2.00 2/514 17315
/proc/meminfo: memFree=19910636/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=18524 CPUtime=0.08 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 3630 0 0 0 8 0 0 0 25 0 1 0 837016021 18968576 3581 33554432000 4194304 9128323 140733832723376 18446744073709551615 7961707 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17315/statm: 4631 3581 400 1205 0 3422 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18524

[startup+0.30101 s]
/proc/loadavg: 2.00 2.02 2.00 2/514 17315
/proc/meminfo: memFree=19910636/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=62608 CPUtime=0.27 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 15313 0 0 0 26 1 0 0 25 0 1 0 837016021 64110592 14142 33554432000 4194304 9128323 140733832723376 18446744073709551615 4338658 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 15652 14142 505 1205 0 14443 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 62608

[startup+0.700932 s]
/proc/loadavg: 2.00 2.02 2.00 2/514 17315
/proc/meminfo: memFree=19910636/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=109312 CPUtime=0.67 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 28687 0 0 0 65 2 0 0 25 0 1 0 837016021 111935488 24567 33554432000 4194304 9128323 140733832723376 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 27328 24567 736 1205 0 26119 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 109312

[startup+1.50078 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 17316
/proc/meminfo: memFree=19808700/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=116880 CPUtime=1.47 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 31128 0 0 0 143 4 0 0 25 0 1 0 837016021 119685120 26663 33554432000 4194304 9128323 140733832723376 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 29220 26663 657 1205 0 28011 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 116880

[startup+3.10048 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 17316
/proc/meminfo: memFree=19802624/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=117136 CPUtime=3.07 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 32674 0 0 0 302 5 0 0 25 0 1 0 837016021 119947264 27583 33554432000 4194304 9128323 140733832723376 18446744073709551615 7346424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 29284 27583 710 1205 0 28075 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 117136

[startup+6.30087 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 17316
/proc/meminfo: memFree=19798584/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=117136 CPUtime=6.27 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 32953 0 0 0 621 6 0 0 25 0 1 0 837016021 119947264 27862 33554432000 4194304 9128323 140733832723376 18446744073709551615 7312808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 29284 27862 710 1205 0 28075 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 117136

[startup+12.7007 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 17316
/proc/meminfo: memFree=19845196/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=117136 CPUtime=12.67 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 32953 0 0 0 1257 10 0 0 25 0 1 0 837016021 119947264 27862 33554432000 4194304 9128323 140733832723376 18446744073709551615 7346424 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 29284 27862 710 1205 0 28075 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 117136

[startup+25.5002 s]
/proc/loadavg: 2.00 2.02 2.00 3/515 17316
/proc/meminfo: memFree=19837284/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=125180 CPUtime=25.47 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 35058 0 0 0 2529 18 0 0 25 0 1 0 837016021 128184320 29847 33554432000 4194304 9128323 140733832723376 18446744073709551615 6309877 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 31295 29847 728 1205 0 30086 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 125180

[startup+51.1004 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 17317
/proc/meminfo: memFree=19827380/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=133524 CPUtime=51.08 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 37415 0 0 0 5064 44 0 0 25 0 1 0 837016021 136728576 32195 33554432000 4194304 9128323 140733832723376 18446744073709551615 7192200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 33381 32195 744 1205 0 32172 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 133524

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

[startup+52.7011 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 17317
/proc/meminfo: memFree=19827380/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=133524 CPUtime=52.68 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 37416 0 0 0 5222 46 0 0 25 0 1 0 837016021 136728576 32196 33554432000 4194304 9128323 140733832723376 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 33381 32196 744 1205 0 32172 0
Current children cumulated CPU time (s) 52.68
Current children cumulated vsize (KiB) 133524

[startup+53.101 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 17317
/proc/meminfo: memFree=19827380/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=133524 CPUtime=53.08 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 37416 0 0 0 5261 47 0 0 25 0 1 0 837016021 136728576 32196 33554432000 4194304 9128323 140733832723376 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17315/statm: 33381 32196 744 1205 0 32172 0
Current children cumulated CPU time (s) 53.08
Current children cumulated vsize (KiB) 133524

[startup+53.5015 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 17317
/proc/meminfo: memFree=19827380/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=133524 CPUtime=53.48 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 37417 0 0 0 5301 47 0 0 18 0 1 0 837016021 136728576 32197 33554432000 4194304 9128323 140733832723376 18446744073709551615 8057664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17315/statm: 33381 32197 745 1205 0 32172 0
Current children cumulated CPU time (s) 53.48
Current children cumulated vsize (KiB) 133524

[startup+53.6009 s]
/proc/loadavg: 2.00 2.01 2.00 3/515 17317
/proc/meminfo: memFree=19827380/32951124 swapFree=62999000/67111528
[pid=17315] ppid=17313 vsize=131000 CPUtime=53.58 cores=1,3,5,7
/proc/17315/stat : 17315 (scip-2.0.1.4.li) R 17313 17315 16659 0 -1 4202496 37420 0 0 0 5311 47 0 0 18 0 1 0 837016021 134144000 31569 33554432000 4194304 9128323 140733832723376 18446744073709551615 6581336 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17315/statm: 32750 31569 748 1205 0 31541 0
Current children cumulated CPU time (s) 53.58
Current children cumulated vsize (KiB) 131000

Child status: 0
Real time (s): 53.6269
CPU time (s): 53.6088
CPU user time (s): 53.1319
CPU system time (s): 0.476927
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 133524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 53.1319
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37424
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= 77

runsolver used 0.253961 second user time and 0.679896 second system time

The end

Launcher Data 

Begin job on node141 at 2011-06-07 13:26:44
IDJOB=3479094
IDBENCH=89834
IDSOLVER=1949
FILE ID=node141/3479094-1307446004
RUNJOBID= node141-1307436782-16678
PBS_JOBID= 13519947
Free space on /tmp= 73936 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-ash608gpia-3col.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3479094-1307446004/watcher-3479094-1307446004 -o /tmp/evaluation-result-3479094-1307446004/solver-3479094-1307446004 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3479094-1307446004.opb -t 1800 -m 15500

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

MD5SUM BENCH= 696c54482af0fb105b046108be2773d2
RANDOM SEED=595003571

node141.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		: 2666.806
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		: 2666.806
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	: 5362.96
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19910916 kB
Buffers:        328992 kB
Cached:         959136 kB
SwapCached:       8848 kB
Active:       12044664 kB
Inactive:       710184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19910916 kB
SwapTotal:    67111528 kB
SwapFree:     62999000 kB
Dirty:           41968 kB
Writeback:           0 kB
AnonPages:    11465032 kB
Mapped:          28180 kB
Slab:           141988 kB
PageTables:      73048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 152239688 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= 73924 MiB
End job on node141 at 2011-06-07 13:27:38