Trace number 2663765

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 4.77427 4.77516

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_5.opb
MD5SUMf4c69768619389ba083d2740787a0405
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 benchmark0.945855
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint36
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1464
Sum of products size (including duplicates)2928
Number of different products1464
Sum of products size2928

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
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-2663765-1276655503.opb>
0.00/0.02	c original problem has 1514 variables (1514 bin, 0 int, 0 impl, 0 cont) and 1514 constraints
0.00/0.02	c problem read
0.00/0.02	c presolving settings loaded
0.00/0.02	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.02/0.03	c presolving:
0.19/0.25	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 90912 impls, 0 clqs
0.39/0.45	c    (0.2s) probing: 101/1514 (6.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.45	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.39/0.45	c presolving (2 rounds):
0.39/0.45	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.45	c  90912 implications, 0 cliques
0.39/0.45	c presolved problem has 1514 variables (1514 bin, 0 int, 0 impl, 0 cont) and 1514 constraints
0.39/0.45	c    1464 constraints of type <and>
0.39/0.45	c      50 constraints of type <logicor>
0.39/0.45	c transformed objective value is always integral (scale: 1)
0.39/0.45	c Presolving Time: 0.25
0.39/0.45	c - non default parameters ----------------------------------------------------------------------
0.39/0.45	c # SCIP version 1.2.1.2
0.39/0.45	c 
0.39/0.45	c # frequency for displaying node information lines
0.39/0.45	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.45	c display/freq = 10000
0.39/0.45	c 
0.39/0.45	c # maximal time in seconds to run
0.39/0.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.45	c limits/time = 1799.99
0.39/0.45	c 
0.39/0.45	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.45	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.45	c limits/memory = 1620
0.39/0.45	c 
0.39/0.45	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.39/0.45	c # [type: int, range: [-1,2147483647], default: 1]
0.39/0.45	c lp/solvefreq = -1
0.39/0.45	c 
0.39/0.45	c # should presolving try to simplify inequalities
0.39/0.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.45	c constraints/linear/simplifyinequalities = TRUE
0.39/0.45	c 
0.39/0.45	c # should presolving try to simplify knapsacks
0.39/0.45	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.45	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.45	c 
0.39/0.45	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.45	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.45	c heuristics/undercover/freq = 0
0.39/0.45	c 
0.39/0.45	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.45	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.45	c separating/rapidlearning/freq = 0
0.39/0.45	c 
0.39/0.45	c -----------------------------------------------------------------------------------------------
0.39/0.45	c start solving
0.39/0.45	c 
0.39/0.45	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.45	c   0.3s|     1 |     2 |     0 |     - |6332k|   0 |   - |1514 |1514 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.48	o 4
0.39/0.48	c * 0.3s|    47 |    46 |     0 |   0.0 |6474k|  46 |   - |1514 |1514 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.59/0.69	o 3
0.59/0.69	c * 0.5s|   461 |   432 |     0 |   0.0 |7455k|  52 |   - |1514 |1598 |   0 |   0 |   0 |  84 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
4.69/4.75	c 
4.69/4.75	c SCIP Status        : problem is solved [optimal solution found]
4.69/4.75	c Solving Time (sec) : 4.45
4.69/4.75	c Solving Nodes      : 1952
4.69/4.75	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
4.69/4.75	c Dual Bound         : +3.00000000000000e+00
4.69/4.75	c Gap                : 0.00 %
4.69/4.75	s OPTIMUM FOUND
4.69/4.75	v -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 
4.69/4.75	v -x24 -x23 -x22 x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
4.69/4.75	c SCIP Status        : problem is solved [optimal solution found]
4.69/4.75	c Solving Time       :       4.45
4.69/4.75	c Original Problem   :
4.69/4.75	c   Problem name     : HOME/instance-2663765-1276655503.opb
4.69/4.75	c   Variables        : 1514 (1514 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.75	c   Constraints      : 1514 initial, 1514 maximal
4.69/4.75	c Presolved Problem  :
4.69/4.75	c   Problem name     : t_HOME/instance-2663765-1276655503.opb
4.69/4.75	c   Variables        : 1514 (1514 binary, 0 integer, 0 implicit integer, 0 continuous)
4.69/4.75	c   Constraints      : 1514 initial, 3553 maximal
4.69/4.75	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.69/4.75	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.69/4.75	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
4.69/4.75	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.69/4.75	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.69/4.75	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.69/4.75	c   probing          :       0.03          0          0          0          0          0          0          0          0
4.69/4.75	c   and              :       0.20          0          0          0          0          0          0          0          0
4.69/4.75	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.69/4.75	c   root node        :          -         36          -          -         36          -          -          -          -
4.69/4.75	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.69/4.75	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.69/4.75	c   and              :       1464          0      15490          0       1024          7     610842          0          0          0
4.69/4.75	c   logicor          :         50+         0       4115          0       1025        949        982          0          0          0
4.69/4.75	c   countsols        :          0          0          0          0       1026          0          0          0          0          0
4.69/4.75	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.69/4.75	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.69/4.75	c   and              :       1.21       0.00       1.19       0.00       0.02
4.69/4.75	c   logicor          :       0.56       0.00       0.53       0.00       0.03
4.69/4.75	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.69/4.75	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.69/4.75	c   vbounds          :       0.00          2          0          0
4.69/4.75	c   rootredcost      :       0.00          0          0          0
4.69/4.75	c   pseudoobj        :       0.13      15312         19      18930
4.69/4.75	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.69/4.75	c   propagation      :       0.25        975        965      13259       54.0          3       55.0          -
4.69/4.75	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.69/4.75	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.69/4.75	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.69/4.75	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.69/4.75	c   applied globally :          -          -          -       4312       31.4          -          -          -
4.69/4.75	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.69/4.75	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.69/4.75	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
4.69/4.75	c   redcost          :       0.00          0          0          0          0          0
4.69/4.75	c   impliedbounds    :       0.00          0          0          0          0          0
4.69/4.75	c   intobj           :       0.00          0          0          0          0          0
4.69/4.75	c   cgmip            :       0.00          0          0          0          0          0
4.69/4.75	c   gomory           :       0.00          0          0          0          0          0
4.69/4.75	c   strongcg         :       0.00          0          0          0          0          0
4.69/4.75	c   cmir             :       0.00          0          0          0          0          0
4.69/4.75	c   flowcover        :       0.00          0          0          0          0          0
4.69/4.75	c   clique           :       0.00          0          0          0          0          0
4.69/4.75	c   zerohalf         :       0.00          0          0          0          0          0
4.69/4.75	c   mcf              :       0.00          0          0          0          0          0
4.69/4.75	c   rapidlearning    :       0.00          0          0          0          0          0
4.69/4.75	c Pricers            :       Time      Calls       Vars
4.69/4.75	c   problem variables:       0.00          0          0
4.69/4.75	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.69/4.75	c   relpscost        :       0.00          0          0          0          0          0          0
4.69/4.75	c   pscost           :       0.00          0          0          0          0          0          0
4.69/4.75	c   inference        :       0.24       1024          0          0          0          0       2048
4.69/4.75	c   mostinf          :       0.00          0          0          0          0          0          0
4.69/4.75	c   leastinf         :       0.00          0          0          0          0          0          0
4.69/4.75	c   fullstrong       :       0.00          0          0          0          0          0          0
4.69/4.75	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.69/4.75	c   random           :       0.00          0          0          0          0          0          0
4.69/4.75	c Primal Heuristics  :       Time      Calls      Found
4.69/4.75	c   LP solutions     :       0.00          -          0
4.69/4.75	c   pseudo solutions :       0.00          -          2
4.69/4.75	c   oneopt           :       0.00          0          0
4.69/4.75	c   trivial          :       0.00          2          0
4.69/4.75	c   simplerounding   :       0.00          0          0
4.69/4.75	c   zirounding       :       0.00          0          0
4.69/4.75	c   rounding         :       0.00          0          0
4.69/4.75	c   shifting         :       0.00          0          0
4.69/4.75	c   intshifting      :       0.00          0          0
4.69/4.75	c   twoopt           :       0.00          0          0
4.69/4.75	c   fixandinfer      :       0.00          0          0
4.69/4.75	c   feaspump         :       0.00          0          0
4.69/4.75	c   coefdiving       :       0.00          0          0
4.69/4.75	c   pscostdiving     :       0.00          0          0
4.69/4.75	c   fracdiving       :       0.00          0          0
4.69/4.75	c   veclendiving     :       0.00          0          0
4.69/4.75	c   intdiving        :       0.00          0          0
4.69/4.75	c   actconsdiving    :       0.00          0          0
4.69/4.75	c   objpscostdiving  :       0.00          0          0
4.69/4.75	c   rootsoldiving    :       0.00          0          0
4.69/4.75	c   linesearchdiving :       0.00          0          0
4.69/4.75	c   guideddiving     :       0.00          0          0
4.69/4.75	c   octane           :       0.00          0          0
4.69/4.75	c   rens             :       0.00          0          0
4.69/4.75	c   rins             :       0.00          0          0
4.69/4.75	c   localbranching   :       0.00          0          0
4.69/4.75	c   mutation         :       0.00          0          0
4.69/4.75	c   crossover        :       0.00          0          0
4.69/4.75	c   dins             :       0.00          0          0
4.69/4.75	c   undercover       :       0.00          0          0
4.69/4.75	c   nlp              :       0.00          0          0
4.69/4.75	c   trysol           :       0.00          0          0
4.69/4.75	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.69/4.75	c   primal LP        :       0.00          0          0       0.00          -
4.69/4.75	c   dual LP          :       0.00          0          0       0.00          -
4.69/4.75	c   lex dual LP      :       0.00          0          0       0.00          -
4.69/4.75	c   barrier LP       :       0.00          0          0       0.00          -
4.69/4.75	c   diving/probing LP:       0.00          0          0       0.00          -
4.69/4.75	c   strong branching :       0.00          0          0       0.00          -
4.69/4.75	c     (at root node) :          -          0          0       0.00          -
4.69/4.75	c   conflict analysis:       0.00          0          0       0.00          -
4.69/4.75	c B&B Tree           :
4.69/4.75	c   number of runs   :          1
4.69/4.75	c   nodes            :       1952
4.69/4.75	c   nodes (total)    :       1952
4.69/4.75	c   nodes left       :          0
4.69/4.75	c   max depth        :         59
4.69/4.75	c   max depth (total):         59
4.69/4.75	c   backtracks       :        989 (50.7%)
4.69/4.75	c   delayed cutoffs  :         94
4.69/4.75	c   repropagations   :      10058 (36512 domain reductions, 49 cutoffs)
4.69/4.75	c   avg switch length:      19.48
4.69/4.75	c   switching time   :       1.76
4.69/4.75	c Solution           :
4.69/4.75	c   Solutions found  :          2 (2 improvements)
4.69/4.75	c   First Solution   : +4.00000000000000e+00   (in run 1, after 47 nodes, 0.28 seconds, depth 46, found by <relaxation>)
4.69/4.75	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 461 nodes, 0.48 seconds, depth 48, found by <relaxation>)
4.69/4.75	c   Dual Bound       : +3.00000000000000e+00
4.69/4.75	c   Gap              :       0.00 %
4.69/4.75	c   Root Dual Bound  : +0.00000000000000e+00
4.69/4.75	c   Root Iterations  :          0
4.69/4.77	c Time complete: 4.77.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663765-1276655503/watcher-2663765-1276655503 -o /tmp/evaluation-result-2663765-1276655503/solver-2663765-1276655503 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663765-1276655503.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.44 1.14 1.03 3/105 13905
/proc/meminfo: memFree=1781696/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=6584 CPUtime=0
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 1063 0 0 0 0 0 0 0 25 0 1 0 6843812 6742016 986 1992294400 4194304 7136930 140733740119040 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13905/statm: 1646 997 254 719 0 925 0

[startup+0.0273211 s]
/proc/loadavg: 1.44 1.14 1.03 3/105 13905
/proc/meminfo: memFree=1781696/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=11392 CPUtime=0.02
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 2708 0 0 0 1 1 0 0 25 0 1 0 6843812 11665408 2277 1992294400 4194304 7136930 140733740119040 18446744073709551615 6328631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 2883 2284 283 719 0 2162 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11392

[startup+0.101328 s]
/proc/loadavg: 1.44 1.14 1.03 3/105 13905
/proc/meminfo: memFree=1781696/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=19296 CPUtime=0.09
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 4726 0 0 0 7 2 0 0 25 0 1 0 6843812 19759104 4038 1992294400 4194304 7136930 140733740119040 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 4824 4038 328 719 0 4103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19296

[startup+0.301347 s]
/proc/loadavg: 1.44 1.14 1.03 3/105 13905
/proc/meminfo: memFree=1781696/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=19428 CPUtime=0.29
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 5521 0 0 0 17 12 0 0 25 0 1 0 6843812 19894272 4062 1992294400 4194304 7136930 140733740119040 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 4857 4062 348 719 0 4136 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19428

[startup+0.701386 s]
/proc/loadavg: 1.44 1.14 1.03 3/105 13905
/proc/meminfo: memFree=1781696/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=22828 CPUtime=0.69
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 6432 0 0 0 50 19 0 0 25 0 1 0 6843812 23375872 4973 1992294400 4194304 7136930 140733740119040 18446744073709551615 4642156 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 5707 4973 387 719 0 4986 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22828

[startup+1.50047 s]
/proc/loadavg: 1.48 1.16 1.04 2/106 13908
/proc/meminfo: memFree=1761352/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=25504 CPUtime=1.49
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 7086 0 0 0 128 21 0 0 25 0 1 0 6843812 26116096 5627 1992294400 4194304 7136930 140733740119040 18446744073709551615 5954108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 6376 5627 387 719 0 5655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25504

[startup+3.10062 s]
/proc/loadavg: 1.48 1.16 1.04 2/106 13908
/proc/meminfo: memFree=1758500/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=29288 CPUtime=3.09
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 7980 0 0 0 285 24 0 0 25 0 1 0 6843812 29990912 6521 1992294400 4194304 7136930 140733740119040 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 7322 6521 387 719 0 6601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29288

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

[startup+3.9007 s]
/proc/loadavg: 1.48 1.16 1.04 2/106 13908
/proc/meminfo: memFree=1756400/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=31412 CPUtime=3.89
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 8491 0 0 0 362 27 0 0 25 0 1 0 6843812 32165888 7032 1992294400 4194304 7136930 140733740119040 18446744073709551615 5953094 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 7853 7032 387 719 0 7132 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 31412

[startup+4.30074 s]
/proc/loadavg: 1.48 1.16 1.04 2/106 13908
/proc/meminfo: memFree=1753548/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=32536 CPUtime=4.3
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 8780 0 0 0 402 28 0 0 25 0 1 0 6843812 33316864 7321 1992294400 4194304 7136930 140733740119040 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 8134 7321 387 719 0 7413 0
Current children cumulated CPU time (s) 4.3
Current children cumulated vsize (KiB) 32536

[startup+4.70077 s]
/proc/loadavg: 1.48 1.16 1.04 2/106 13908
/proc/meminfo: memFree=1753548/2059040 swapFree=4140808/4192956
[pid=13905] ppid=13903 vsize=34496 CPUtime=4.69
/proc/13905/stat : 13905 (pbscip.linux.x8) R 13903 13905 11986 0 -1 4202496 9239 0 0 0 441 28 0 0 25 0 1 0 6843812 35323904 7780 1992294400 4194304 7136930 140733740119040 18446744073709551615 4210588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13905/statm: 8624 7780 387 719 0 7903 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 34496

Child status: 0
Real time (s): 4.77516
CPU time (s): 4.77427
CPU user time (s): 4.48032
CPU system time (s): 0.293955
CPU usage (%): 99.9814
Max. virtual memory (cumulated for all children) (KiB): 34496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.48032
system time used= 0.293955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9312
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= 1
involuntary context switches= 9

runsolver used 0.014997 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-16 04:31:43
IDJOB=2663765
IDBENCH=48138
IDSOLVER=1167
FILE ID=node089/2663765-1276655503
PBS_JOBID= 11172414
Free space on /tmp= 62556 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663765-1276655503/watcher-2663765-1276655503 -o /tmp/evaluation-result-2663765-1276655503/solver-2663765-1276655503 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663765-1276655503.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f4c69768619389ba083d2740787a0405
RANDOM SEED=277409942

node089.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1782100 kB
Buffers:         77412 kB
Cached:         120228 kB
SwapCached:       6516 kB
Active:          94376 kB
Inactive:       117064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782100 kB
SwapTotal:     4192956 kB
SwapFree:      4140808 kB
Dirty:            3540 kB
Writeback:           0 kB
AnonPages:       11204 kB
Mapped:          13000 kB
Slab:            43856 kB
PageTables:       3984 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182100 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node089 at 2010-06-16 04:31:48