Trace number 3735339

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
PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 17.2737 8.7009

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=480-sizeP=241-sizeQ=480-896328136.opb
MD5SUMb2f600d09cddca37d73c60b488ac99b1
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark7.75382
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables116401
Total number of constraints347041
Number of constraints which are clauses347040
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint115680
Number of terms in the objective function 241
Biggest coefficient in the objective function 1766847064778384329583297500742918515827483896875618958121606201292619776
Number of bits for the biggest coefficient in the objective function 241
Sum of the numbers in the objective function 3533694129556768659166595001485837031654967793751237916243212402585239551
Number of bits of the sum of numbers in the objective function 241
Biggest number in a constraint 2757826131550993649364364103715456897804056554542556176448634698108099443712107910064330000971904293916892446775667965408323532095584366159791555750475533307061324308088589961496711008293655788792731796366049346060288
Number of bits of the biggest number in a constraint 720
Biggest sum of numbers in a constraint 11031304526203974597457456414861827591216226218170224705794538792432397772411513099461947533223824223812108544718420760849241103931105427591146783146989758993585507676769708326131434170738798141111110216594893389039561
Number of bits of the biggest sum of numbers721
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 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-3735339-1338705640.opb>
2.69/2.76	c [src/scip/reader_opb.c:3100] Warning: there might be <114032> coefficients or weight out of range!
2.69/2.76	c original problem has 116401 variables (116401 bin, 0 int, 0 impl, 0 cont) and 347041 constraints
2.69/2.76	c problem read
2.69/2.76	c presolving settings loaded
3.48/3.55	c presolving:
6.98/7.03	c    (4.3s) probing: 101/116400 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
6.98/7.03	c    (4.3s) probing aborted: 100/100 successive totally useless probings
7.98/8.05	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 347039 upgd conss, 462722 impls, 0 clqs
7.98/8.06	c presolving (2 rounds):
7.98/8.06	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
7.98/8.06	c  462722 implications, 0 cliques
7.98/8.09	c presolving detected infeasibility
7.98/8.09	c Presolving Time: 4.82
7.98/8.09	c - non default parameters ----------------------------------------------------------------------
7.98/8.09	c # SCIP version 1.2.1.3
7.98/8.09	c 
7.98/8.09	c # frequency for displaying node information lines
7.98/8.09	c # [type: int, range: [-1,2147483647], default: 100]
7.98/8.09	c display/freq = 10000
7.98/8.09	c 
7.98/8.09	c # maximal time in seconds to run
7.98/8.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.98/8.09	c limits/time = 1787.25
7.98/8.09	c 
7.98/8.09	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
7.98/8.09	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.98/8.09	c limits/memory = 13950
7.98/8.09	c 
7.98/8.09	c # default clock type (1: CPU user seconds, 2: wall clock time)
7.98/8.09	c # [type: int, range: [1,2], default: 1]
7.98/8.09	c timing/clocktype = 2
7.98/8.09	c 
7.98/8.09	c # should presolving try to simplify inequalities
7.98/8.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.98/8.09	c constraints/linear/simplifyinequalities = TRUE
7.98/8.09	c 
7.98/8.09	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
7.98/8.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.98/8.09	c constraints/indicator/addCouplingCons = TRUE
7.98/8.09	c 
7.98/8.09	c # should presolving try to simplify knapsacks
7.98/8.09	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.98/8.09	c constraints/knapsack/simplifyinequalities = TRUE
7.98/8.09	c 
7.98/8.09	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
7.98/8.09	c # [type: int, range: [-1,2147483647], default: -1]
7.98/8.09	c separating/rapidlearning/freq = 0
7.98/8.09	c 
7.98/8.09	c -----------------------------------------------------------------------------------------------
7.98/8.09	c start solving
7.98/8.09	c 
7.98/8.09	c SCIP Status        : problem is solved [infeasible]
7.98/8.09	c Solving Time (sec) : 5.33
7.98/8.09	c Solving Nodes      : 0
7.98/8.09	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
7.98/8.09	c Dual Bound         : -1.00000000000000e+20
7.98/8.09	c Gap                : infinite
8.08/8.15	s UNSATISFIABLE
8.08/8.15	c SCIP Status        : problem is solved [infeasible]
8.08/8.15	c Solving Time       :       5.33
8.08/8.15	c Original Problem   :
8.08/8.15	c   Problem name     : HOME/instance-3735339-1338705640.opb
8.08/8.15	c   Variables        : 116401 (116401 binary, 0 integer, 0 implicit integer, 0 continuous)
8.08/8.15	c   Constraints      : 347041 initial, 347041 maximal
8.08/8.15	c Presolved Problem  :
8.08/8.15	c   Problem name     : t_HOME/instance-3735339-1338705640.opb
8.08/8.15	c   Variables        : 116400 (116400 binary, 0 integer, 0 implicit integer, 0 continuous)
8.08/8.15	c   Constraints      : 347039 initial, 347039 maximal
8.08/8.15	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
8.08/8.15	c   trivial          :       0.01          0          0          0          0          0          0          0          0
8.08/8.15	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
8.08/8.15	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   implics          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   probing          :       2.80          0          0          0          0          0          0          0          0
8.08/8.15	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   setppc           :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   linear           :       1.46          1          0          0          0          0          2          0          0
8.08/8.15	c   logicor          :       0.00          0          0          0          0          0          0          0          0
8.08/8.15	c   root node        :          -          0          -          -          0          -          -          -          -
8.08/8.15	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
8.08/8.15	c   integral         :          0          0          0          0          0          0          0          0          0          0
8.08/8.15	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
8.08/8.15	c   setppc           :     231359          0          0          0          0          0          0          0          0          0
8.08/8.15	c   logicor          :     115679          0          0          0          0          0          0          0          0          0
8.08/8.15	c   countsols        :          0          0          0          0          0          0          0          0          0          0
8.08/8.15	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
8.08/8.15	c   integral         :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c   setppc           :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c   logicor          :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c   countsols        :       0.00       0.00       0.00       0.00       0.00
8.08/8.15	c Propagators        :       Time      Calls    Cutoffs    DomReds
8.08/8.15	c   vbounds          :       0.00          1          0          0
8.08/8.15	c   rootredcost      :       0.00          0          0          0
8.08/8.15	c   pseudoobj        :       0.00          0          0          0
8.08/8.15	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
8.08/8.15	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
8.08/8.15	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
8.08/8.15	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
8.08/8.15	c   applied globally :          -          -          -          0        0.0          -          -          -
8.08/8.15	c   applied locally  :          -          -          -          0        0.0          -          -          -
8.08/8.15	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
8.08/8.15	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
8.08/8.15	c   redcost          :       0.00          0          0          0          0          0
8.08/8.15	c   impliedbounds    :       0.00          0          0          0          0          0
8.08/8.15	c   intobj           :       0.00          0          0          0          0          0
8.08/8.15	c   cgmip            :       0.00          0          0          0          0          0
8.08/8.15	c   gomory           :       0.00          0          0          0          0          0
8.08/8.15	c   strongcg         :       0.00          0          0          0          0          0
8.08/8.15	c   cmir             :       0.00          0          0          0          0          0
8.08/8.15	c   flowcover        :       0.00          0          0          0          0          0
8.08/8.15	c   clique           :       0.00          0          0          0          0          0
8.08/8.15	c   zerohalf         :       0.00          0          0          0          0          0
8.08/8.15	c   mcf              :       0.00          0          0          0          0          0
8.08/8.15	c   rapidlearning    :       0.00          0          0          0          0          0
8.08/8.15	c Pricers            :       Time      Calls       Vars
8.08/8.15	c   problem variables:       0.00          0          0
8.08/8.15	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
8.08/8.15	c   pscost           :       0.00          0          0          0          0          0          0
8.08/8.15	c   inference        :       0.00          0          0          0          0          0          0
8.08/8.15	c   mostinf          :       0.00          0          0          0          0          0          0
8.08/8.15	c   leastinf         :       0.00          0          0          0          0          0          0
8.08/8.15	c   fullstrong       :       0.00          0          0          0          0          0          0
8.08/8.15	c   allfullstrong    :       0.00          0          0          0          0          0          0
8.08/8.15	c   random           :       0.00          0          0          0          0          0          0
8.08/8.15	c   relpscost        :       0.00          0          0          0          0          0          0
8.08/8.15	c Primal Heuristics  :       Time      Calls      Found
8.08/8.15	c   LP solutions     :       0.00          -          0
8.08/8.15	c   pseudo solutions :       0.00          -          0
8.08/8.15	c   trivial          :       0.19          1          1
8.08/8.15	c   simplerounding   :       0.00          0          0
8.08/8.15	c   zirounding       :       0.00          0          0
8.08/8.15	c   rounding         :       0.00          0          0
8.08/8.15	c   shifting         :       0.00          0          0
8.08/8.15	c   intshifting      :       0.00          0          0
8.08/8.15	c   oneopt           :       0.00          0          0
8.08/8.15	c   twoopt           :       0.00          0          0
8.08/8.15	c   fixandinfer      :       0.00          0          0
8.08/8.15	c   feaspump         :       0.00          0          0
8.08/8.15	c   coefdiving       :       0.00          0          0
8.08/8.15	c   pscostdiving     :       0.00          0          0
8.08/8.15	c   fracdiving       :       0.00          0          0
8.08/8.15	c   veclendiving     :       0.00          0          0
8.08/8.15	c   intdiving        :       0.00          0          0
8.08/8.15	c   actconsdiving    :       0.00          0          0
8.08/8.15	c   objpscostdiving  :       0.00          0          0
8.08/8.15	c   rootsoldiving    :       0.00          0          0
8.08/8.15	c   linesearchdiving :       0.00          0          0
8.08/8.15	c   guideddiving     :       0.00          0          0
8.08/8.15	c   octane           :       0.00          0          0
8.08/8.15	c   rens             :       0.00          0          0
8.08/8.15	c   rins             :       0.00          0          0
8.08/8.15	c   localbranching   :       0.00          0          0
8.08/8.15	c   mutation         :       0.00          0          0
8.08/8.15	c   crossover        :       0.00          0          0
8.08/8.15	c   dins             :       0.00          0          0
8.08/8.15	c   undercover       :       0.00          0          0
8.08/8.15	c   nlp              :       0.00          0          0
8.08/8.15	c   trysol           :       0.00          0          0
8.08/8.15	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
8.08/8.15	c   primal LP        :       0.00          0          0       0.00          -
8.08/8.15	c   dual LP          :       0.00          0          0       0.00          -
8.08/8.15	c   lex dual LP      :       0.00          0          0       0.00          -
8.08/8.15	c   barrier LP       :       0.00          0          0       0.00          -
8.08/8.15	c   diving/probing LP:       0.00          0          0       0.00          -
8.08/8.15	c   strong branching :       0.00          0          0       0.00          -
8.08/8.15	c     (at root node) :          -          0          0       0.00          -
8.08/8.15	c   conflict analysis:       0.00          0          0       0.00          -
8.08/8.15	c B&B Tree           :
8.08/8.15	c   number of runs   :          1
8.08/8.15	c   nodes            :          0
8.08/8.15	c   nodes (total)    :          0
8.08/8.15	c   nodes left       :          1
8.08/8.15	c   max depth        :         -1
8.08/8.15	c   max depth (total):         -1
8.08/8.15	c   backtracks       :          0 (0.0%)
8.08/8.15	c   delayed cutoffs  :          0
8.08/8.15	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
8.08/8.15	c   avg switch length:       0.00
8.08/8.15	c   switching time   :       0.00
8.08/8.15	c Solution           :
8.08/8.15	c   Solutions found  :          1 (0 improvements)
8.08/8.15	c   Primal Bound     :  unbounded
8.08/8.15	c   Dual Bound       :          -
8.08/8.15	c   Gap              :   infinite
8.08/8.15	c   Root Dual Bound  :          -
8.08/8.15	c   Root Iterations  :          0
8.58/8.70	c Time complete: 8.68.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3735339-1338705640/watcher-3735339-1338705640 -o /tmp/evaluation-result-3735339-1338705640/solver-3735339-1338705640 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735339-1338705640.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: 2.14 2.03 2.01 3/174 14377
/proc/meminfo: memFree=28015656/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=9972 CPUtime=0 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 1547 0 0 0 0 0 0 0 20 0 1 0 336690889 10211328 1494 33554432000 4194304 8395647 140736939903696 140736939903368 7382157 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 2493 1505 374 1026 0 1463 0

[startup+0.092925 s]
/proc/loadavg: 2.14 2.03 2.01 3/174 14377
/proc/meminfo: memFree=28015656/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=20648 CPUtime=0.08 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 4430 0 0 0 8 0 0 0 20 0 1 0 336690889 21143552 4377 33554432000 4194304 8395647 140736939903696 140736939903368 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 5162 4377 393 1026 0 4132 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20648

[startup+0.100317 s]
/proc/loadavg: 2.14 2.03 2.01 3/174 14377
/proc/meminfo: memFree=28015656/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=20896 CPUtime=0.08 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 4464 0 0 0 8 0 0 0 20 0 1 0 336690889 21397504 4411 33554432000 4194304 8395647 140736939903696 140736939903368 4975473 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 5224 4411 393 1026 0 4194 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20896

[startup+0.300251 s]
/proc/loadavg: 2.14 2.03 2.01 3/174 14377
/proc/meminfo: memFree=28015656/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=39724 CPUtime=0.29 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 9188 0 0 0 28 1 0 0 20 0 1 0 336690889 40677376 9135 33554432000 4194304 8395647 140736939903696 140736939903368 7430272 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 9931 9135 393 1026 0 8901 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39724

[startup+0.70025 s]
/proc/loadavg: 2.14 2.03 2.01 3/174 14377
/proc/meminfo: memFree=28015656/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=77116 CPUtime=0.69 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 18522 0 0 0 66 3 0 0 20 0 1 0 336690889 78966784 18469 33554432000 4194304 8395647 140736939903696 140736939903368 7370176 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 19279 18469 393 1026 0 18249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 77116

[startup+1.50033 s]
/proc/loadavg: 2.14 2.03 2.01 3/175 14378
/proc/meminfo: memFree=27903556/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=151400 CPUtime=1.49 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 37021 0 0 0 143 6 0 0 20 0 1 0 336690889 155033600 36968 33554432000 4194304 8395647 140736939903696 140736939766184 7382036 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 37850 36968 393 1026 0 36820 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 151400

[startup+3.10026 s]
/proc/loadavg: 2.14 2.03 2.01 3/176 14393
/proc/meminfo: memFree=27792764/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=448488 CPUtime=3.09 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 110507 0 0 0 293 16 0 0 20 0 1 0 336690889 459251712 110061 33554432000 4194304 8395647 140736939903696 140736939898040 4497880 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 112122 110061 414 1026 0 111092 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 448488

[startup+6.30029 s]
/proc/loadavg: 2.13 2.03 2.01 3/173 14393
/proc/meminfo: memFree=27405624/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=594812 CPUtime=6.28 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 145687 0 0 0 607 21 0 0 20 0 1 0 336690889 609087488 145169 33554432000 4194304 8395647 140736939903696 140736939899880 5026483 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 148703 145169 479 1026 0 147673 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 594812

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (8.58 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (8.58 s) to the 'lost time'.

[startup+8.6003 s]
/proc/loadavg: 2.13 2.03 2.01 3/173 14400
/proc/meminfo: memFree=27306692/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=727424 CPUtime=8.58 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 194970 0 0 0 830 28 0 0 20 0 1 0 336690889 744882176 178366 33554432000 4194304 8395647 140736939903696 140736939899576 4437221 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 181856 178366 521 1026 0 180826 0
Current children cumulated CPU time (s) 8.58
Current children cumulated vsize (KiB) 727424

[startup+8.70028 s]
/proc/loadavg: 2.13 2.03 2.01 3/178 14409
/proc/meminfo: memFree=27904080/32873648 swapFree=6864/6864
[pid=14377] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/14377/stat : -- couldn't open stat file --/proc/14377/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+7.90028 s]
/proc/loadavg: 2.13 2.03 2.01 3/173 14400
/proc/meminfo: memFree=27306692/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=792004 CPUtime=7.88 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 194942 0 0 0 760 28 0 0 20 0 1 0 336690889 811012096 194371 33554432000 4194304 8395647 140736939903696 140736939899576 4219918 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 198001 194371 493 1026 0 196971 0
Current children cumulated CPU time (s) 7.88
Current children cumulated vsize (KiB) 792004

[startup+8.30028 s]
/proc/loadavg: 2.13 2.03 2.01 3/173 14400
/proc/meminfo: memFree=27306692/32873648 swapFree=6864/6864
[pid=14377] ppid=14375 vsize=792004 CPUtime=8.28 cores=1,3,5,7
/proc/14377/stat : 14377 (pbscip.linux.x8) R 14375 14377 11712 0 -1 4202496 194970 0 0 0 800 28 0 0 20 0 1 0 336690889 811012096 194399 33554432000 4194304 8395647 140736939903696 140736939899576 6063821 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14377/statm: 198001 194399 521 1026 0 196971 0
Current children cumulated CPU time (s) 8.28
Current children cumulated vsize (KiB) 792004

[startup+8.70028 s]
/proc/loadavg: 2.13 2.03 2.01 3/178 14409
/proc/meminfo: memFree=27904080/32873648 swapFree=6864/6864
[pid=14377] ppid=-1 vsize=0 CPUtime=0 cores=
/proc/14377/stat : -- couldn't open stat file --/proc/14377/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 8.58
#  lost CPU user time (s): 8.3
#  lost CPU system time (s): 0.28

Real time (s): 8.7009
CPU time (s): 17.2737
CPU user time (s): 16.6587
CPU system time (s): 0.614949
CPU usage (%): 198.527
Max. virtual memory (cumulated for all children) (KiB): 792004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.35873
system time used= 0.334949
maximum resident set size= 777596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 194978
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= 88

runsolver used 0.027995 second user time and 0.100984 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-03 08:40:40
IDJOB=3735339
IDBENCH=2985
IDSOLVER=2326
FILE ID=node113/3735339-1338705640
RUNJOBID= node113-1338678627-11732
PBS_JOBID= 14636700
Free space on /tmp= 70920 MiB

SOLVER NAME= PB10: SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=480-sizeP=241-sizeQ=480-896328136.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3735339-1338705640/watcher-3735339-1338705640 -o /tmp/evaluation-result-3735339-1338705640/solver-3735339-1338705640 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-3735339-1338705640.opb -t 1800 -m 15500

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

MD5SUM BENCH= b2f600d09cddca37d73c60b488ac99b1
RANDOM SEED=992807562

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28016028 kB
Buffers:          507020 kB
Cached:          3443748 kB
SwapCached:         2028 kB
Active:          1767088 kB
Inactive:        2198316 kB
Active(anon):      14156 kB
Inactive(anon):     1912 kB
Active(file):    1752932 kB
Inactive(file):  2196404 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099708 kB
Dirty:             70156 kB
Writeback:            32 kB
AnonPages:         21208 kB
Mapped:            11068 kB
Shmem:                 0 kB
Slab:             752948 kB
SReclaimable:     195020 kB
SUnreclaim:       557928 kB
KernelStack:        1424 kB
PageTables:         3836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     114768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70936 MiB
End job on node113 at 2012-06-03 08:40:49