Trace number 2665219

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT2 7.01593 7.01811

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_2.opb
MD5SUMf082d755a098ee30cf6a4e6ef2f7b520
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.215966
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
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 constraint40
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)1480
Sum of products size (including duplicates)2960
Number of different products1480
Sum of products size2960

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665219-1276658483.opb>
0.01/0.02	c original problem has 1530 variables (1530 bin, 0 int, 0 impl, 0 cont) and 1530 constraints
0.01/0.02	c problem read
0.01/0.02	c presolving settings loaded
0.01/0.04	c presolving:
0.19/0.27	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 93348 impls, 0 clqs
0.39/0.48	c    (0.3s) probing: 101/1530 (6.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.39/0.48	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.39/0.48	c presolving (2 rounds):
0.39/0.48	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.39/0.48	c  93348 implications, 0 cliques
0.39/0.48	c presolved problem has 1530 variables (1530 bin, 0 int, 0 impl, 0 cont) and 1530 constraints
0.39/0.48	c    1480 constraints of type <and>
0.39/0.48	c      50 constraints of type <logicor>
0.39/0.48	c transformed objective value is always integral (scale: 1)
0.39/0.48	c Presolving Time: 0.26
0.39/0.48	c - non default parameters ----------------------------------------------------------------------
0.39/0.48	c # SCIP version 1.2.1.2
0.39/0.48	c 
0.39/0.48	c # frequency for displaying node information lines
0.39/0.48	c # [type: int, range: [-1,2147483647], default: 100]
0.39/0.48	c display/freq = 10000
0.39/0.48	c 
0.39/0.48	c # maximal time in seconds to run
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.48	c limits/time = 1799.99
0.39/0.48	c 
0.39/0.48	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.39/0.48	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.39/0.48	c limits/memory = 1620
0.39/0.48	c 
0.39/0.48	c # should presolving try to simplify inequalities
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.48	c constraints/linear/simplifyinequalities = TRUE
0.39/0.48	c 
0.39/0.48	c # should presolving try to simplify knapsacks
0.39/0.48	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.39/0.48	c constraints/knapsack/simplifyinequalities = TRUE
0.39/0.48	c 
0.39/0.48	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.48	c heuristics/undercover/freq = 0
0.39/0.48	c 
0.39/0.48	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.39/0.48	c # [type: int, range: [-1,2147483647], default: -1]
0.39/0.48	c separating/rapidlearning/freq = 0
0.39/0.48	c 
0.39/0.48	c -----------------------------------------------------------------------------------------------
0.39/0.48	c start solving
0.39/0.48	c 
0.49/0.51	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.51	c   0.3s|     1 |     0 |   100 |     - |9287k|   0 | 100 |1530 |1530 |1530 |3010 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.49/0.52	o 4
0.49/0.52	c s 0.3s|     1 |     0 |   100 |     - |9327k|   0 | 100 |1530 |1530 |1530 |3010 |   0 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.10/1.17	c   0.7s|     1 |     0 |   251 |     - |9370k|   0 | 100 |1530 |1530 |1530 |3112 | 102 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.29/1.30	c   0.8s|     1 |     0 |   403 |     - |9415k|   0 | 100 |1530 |1530 |1530 |3215 | 205 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.39/1.44	c   1.0s|     1 |     0 |   555 |     - |9460k|   0 | 100 |1530 |1530 |1530 |3316 | 306 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.49/1.58	c   1.1s|     1 |     0 |   705 |     - |9504k|   0 | 100 |1530 |1530 |1530 |3417 | 407 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.69/1.73	c   1.3s|     1 |     0 |   855 |     - |9548k|   0 | 100 |1530 |1530 |1530 |3520 | 510 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.79/1.89	c   1.4s|     1 |     0 |  1007 |     - |9593k|   0 | 100 |1530 |1530 |1530 |3622 | 612 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.99/2.07	c   1.6s|     1 |     2 |  1007 |     - |9603k|   0 | 100 |1530 |1530 |1530 |3622 | 612 |   0 |   9 | 0.000000e+00 | 4.000000e+00 |    Inf 
4.49/4.53	o 3
4.49/4.53	c * 4.0s|     6 |     3 |  3564 | 511.4 |9170k|   5 |   - |1530 |1530 |1530 |1754 |1862 |   0 |  62 | 1.000000e+00 | 3.000000e+00 | 200.00%
6.89/6.99	o 2
6.89/6.99	c * 6.5s|    10 |     0 |  5744 | 526.3 |9254k|   5 |   - |1530 |1532 |1530 |1626 |2502 |   2 | 113 | 2.000000e+00 | 2.000000e+00 |   0.00%
6.89/6.99	c 
6.89/6.99	c SCIP Status        : problem is solved [optimal solution found]
6.89/6.99	c Solving Time (sec) : 6.46
6.89/6.99	c Solving Nodes      : 10
6.89/6.99	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
6.89/6.99	c Dual Bound         : +2.00000000000000e+00
6.89/6.99	c Gap                : 0.00 %
6.89/6.99	s OPTIMUM FOUND
6.89/6.99	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 
6.89/6.99	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 
6.89/6.99	c SCIP Status        : problem is solved [optimal solution found]
6.89/6.99	c Solving Time       :       6.46
6.89/6.99	c Original Problem   :
6.89/6.99	c   Problem name     : HOME/instance-2665219-1276658483.opb
6.89/6.99	c   Variables        : 1530 (1530 binary, 0 integer, 0 implicit integer, 0 continuous)
6.89/6.99	c   Constraints      : 1530 initial, 1530 maximal
6.89/6.99	c Presolved Problem  :
6.89/6.99	c   Problem name     : t_HOME/instance-2665219-1276658483.opb
6.89/6.99	c   Variables        : 1530 (1530 binary, 0 integer, 0 implicit integer, 0 continuous)
6.89/6.99	c   Constraints      : 1530 initial, 1532 maximal
6.89/6.99	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.89/6.99	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   probing          :       0.04          0          0          0          0          0          0          0          0
6.89/6.99	c   and              :       0.21          0          0          0          0          0          0          0          0
6.89/6.99	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.89/6.99	c   root node        :          -          1          -          -          1          -          -          -          -
6.89/6.99	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.89/6.99	c   integral         :          0          0          0         39          0          0         30          0          0         12
6.89/6.99	c   and              :       1480         47        254         27          0          0       1966       2504          0          0
6.89/6.99	c   logicor          :         50+         6        228          2          0          1          0          0          0          0
6.89/6.99	c   countsols        :          0          0          0          2          0          0          0          0          0          0
6.89/6.99	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.89/6.99	c   integral         :       3.69       0.00       0.00       3.69       0.00
6.89/6.99	c   and              :       0.08       0.06       0.00       0.02       0.00
6.89/6.99	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.89/6.99	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.89/6.99	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.89/6.99	c   vbounds          :       0.00          2          0          0
6.89/6.99	c   rootredcost      :       0.00          2          0          0
6.89/6.99	c   pseudoobj        :       0.00         66          0          9
6.89/6.99	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.89/6.99	c   propagation      :       0.00          1          1          2       32.5          0        0.0          -
6.89/6.99	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.89/6.99	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.89/6.99	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.89/6.99	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.89/6.99	c   applied globally :          -          -          -          2       32.5          -          -          -
6.89/6.99	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.89/6.99	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.89/6.99	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 612)
6.89/6.99	c   redcost          :       0.00         47          0         31          0          0
6.89/6.99	c   impliedbounds    :       0.01          6          0          0        600          0
6.89/6.99	c   intobj           :       0.00          0          0          0          0          0
6.89/6.99	c   cgmip            :       0.00          0          0          0          0          0
6.89/6.99	c   gomory           :       0.06          6          0          0       1200          0
6.89/6.99	c   strongcg         :       0.06          6          0          0       1200          0
6.89/6.99	c   cmir             :       0.27          6          0          0        600          0
6.89/6.99	c   flowcover        :       0.30          6          0          0       1200          0
6.89/6.99	c   clique           :       0.08          6          0          0         12          0
6.89/6.99	c   zerohalf         :       0.00          0          0          0          0          0
6.89/6.99	c   mcf              :       0.01          1          0          0          0          0
6.89/6.99	c   rapidlearning    :       0.21          1          0          0          0          0
6.89/6.99	c Pricers            :       Time      Calls       Vars
6.89/6.99	c   problem variables:       0.00          0          0
6.89/6.99	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.89/6.99	c   relpscost        :       3.69         12          0         30          0          0         12
6.89/6.99	c   pscost           :       0.00          0          0          0          0          0          0
6.89/6.99	c   inference        :       0.00          0          0          0          0          0          0
6.89/6.99	c   mostinf          :       0.00          0          0          0          0          0          0
6.89/6.99	c   leastinf         :       0.00          0          0          0          0          0          0
6.89/6.99	c   fullstrong       :       0.00          0          0          0          0          0          0
6.89/6.99	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.89/6.99	c   random           :       0.00          0          0          0          0          0          0
6.89/6.99	c Primal Heuristics  :       Time      Calls      Found
6.89/6.99	c   LP solutions     :       0.01          -          2
6.89/6.99	c   pseudo solutions :       0.00          -          0
6.89/6.99	c   crossover        :       0.00          0          0
6.89/6.99	c   coefdiving       :       0.00          0          0
6.89/6.99	c   pscostdiving     :       0.00          0          0
6.89/6.99	c   fracdiving       :       0.00          0          0
6.89/6.99	c   veclendiving     :       0.00          0          0
6.89/6.99	c   objpscostdiving  :       0.00          0          0
6.89/6.99	c   rootsoldiving    :       0.00          0          0
6.89/6.99	c   oneopt           :       0.00          2          0
6.89/6.99	c   trivial          :       0.00          2          0
6.89/6.99	c   simplerounding   :       0.00          0          0
6.89/6.99	c   zirounding       :       0.00          6          0
6.89/6.99	c   rounding         :       0.04         39          0
6.89/6.99	c   shifting         :       0.00          7          1
6.89/6.99	c   intshifting      :       0.00          0          0
6.89/6.99	c   twoopt           :       0.00          0          0
6.89/6.99	c   fixandinfer      :       0.00          0          0
6.89/6.99	c   feaspump         :       0.04          1          0
6.89/6.99	c   intdiving        :       0.00          0          0
6.89/6.99	c   actconsdiving    :       0.00          0          0
6.89/6.99	c   linesearchdiving :       0.00          0          0
6.89/6.99	c   guideddiving     :       0.00          0          0
6.89/6.99	c   octane           :       0.00          0          0
6.89/6.99	c   rens             :       0.06          1          0
6.89/6.99	c   rins             :       0.00          0          0
6.89/6.99	c   localbranching   :       0.00          0          0
6.89/6.99	c   mutation         :       0.00          0          0
6.89/6.99	c   dins             :       0.00          0          0
6.89/6.99	c   undercover       :       0.01          1          0
6.89/6.99	c   nlp              :       0.00          0          0
6.89/6.99	c   trysol           :       0.00          0          0
6.89/6.99	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.89/6.99	c   primal LP        :       0.10          0          0       0.00       0.00
6.89/6.99	c   dual LP          :       1.00         85       5744      67.58    5744.00
6.89/6.99	c   lex dual LP      :       0.00          0          0       0.00          -
6.89/6.99	c   barrier LP       :       0.00          0          0       0.00          -
6.89/6.99	c   diving/probing LP:       0.01          0          0       0.00       0.00
6.89/6.99	c   strong branching :       3.68        113      15370     136.02    4176.63
6.89/6.99	c     (at root node) :          -          9        410      45.56          -
6.89/6.99	c   conflict analysis:       0.00          0          0       0.00          -
6.89/6.99	c B&B Tree           :
6.89/6.99	c   number of runs   :          1
6.89/6.99	c   nodes            :         10
6.89/6.99	c   nodes (total)    :         10
6.89/6.99	c   nodes left       :          0
6.89/6.99	c   max depth        :          5
6.89/6.99	c   max depth (total):          5
6.89/6.99	c   backtracks       :          2 (20.0%)
6.89/6.99	c   delayed cutoffs  :          0
6.89/6.99	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.89/6.99	c   avg switch length:       2.40
6.89/6.99	c   switching time   :       0.11
6.89/6.99	c Solution           :
6.89/6.99	c   Solutions found  :          3 (3 improvements)
6.89/6.99	c   First Solution   : +4.00000000000000e+00   (in run 1, after 1 nodes, 0.29 seconds, depth 0, found by <shifting>)
6.89/6.99	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 10 nodes, 6.45 seconds, depth 4, found by <relaxation>)
6.89/6.99	c   Dual Bound       : +2.00000000000000e+00
6.89/6.99	c   Gap              :       0.00 %
6.89/6.99	c   Root Dual Bound  : +0.00000000000000e+00
6.89/6.99	c   Root Iterations  :       1007
6.99/7.01	c Time complete: 7.01.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665219-1276658483/watcher-2665219-1276658483 -o /tmp/evaluation-result-2665219-1276658483/solver-2665219-1276658483 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665219-1276658483.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: 2.55 2.13 1.71 3/106 15223
/proc/meminfo: memFree=1486788/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=8256 CPUtime=0
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 865 0 0 0 0 0 0 0 19 0 1 0 7141084 8454144 786 1992294400 4194304 9819077 140733466290384 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15223/statm: 2064 797 359 1374 0 685 0

[startup+0.020145 s]
/proc/loadavg: 2.55 2.13 1.71 3/106 15223
/proc/meminfo: memFree=1486788/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=12160 CPUtime=0.01
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 1989 0 0 0 1 0 0 0 19 0 1 0 7141084 12451840 1910 1992294400 4194304 9819077 140733466290384 18446744073709551615 4213700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15223/statm: 3040 1910 389 1374 0 1661 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12160

[startup+0.101156 s]
/proc/loadavg: 2.55 2.13 1.71 3/106 15223
/proc/meminfo: memFree=1486788/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=22092 CPUtime=0.09
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 4873 0 0 0 7 2 0 0 20 0 1 0 7141084 22622208 4183 1992294400 4194304 9819077 140733466290384 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 5523 4183 473 1374 0 4144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22092

[startup+0.301184 s]
/proc/loadavg: 2.55 2.13 1.71 3/106 15223
/proc/meminfo: memFree=1486788/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=22092 CPUtime=0.29
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 5668 0 0 0 16 13 0 0 20 0 1 0 7141084 22622208 4207 1992294400 4194304 9819077 140733466290384 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 5523 4207 493 1374 0 4144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22092

[startup+0.701241 s]
/proc/loadavg: 2.55 2.13 1.71 3/106 15223
/proc/meminfo: memFree=1486788/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=32356 CPUtime=0.69
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 9468 0 0 0 46 23 0 0 21 0 1 0 7141084 33132544 6440 1992294400 4194304 9819077 140733466290384 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 8089 6440 665 1374 0 6710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32356

[startup+1.50135 s]
/proc/loadavg: 2.42 2.12 1.70 2/107 15224
/proc/meminfo: memFree=1452184/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=35356 CPUtime=1.49
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 14153 0 0 0 104 45 0 0 23 0 1 0 7141084 36204544 7741 1992294400 4194304 9819077 140733466290384 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 8839 7741 692 1374 0 7460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35356

[startup+3.10058 s]
/proc/loadavg: 2.42 2.12 1.70 2/107 15224
/proc/meminfo: memFree=1457144/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=36000 CPUtime=3.09
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 17889 0 0 0 260 49 0 0 25 0 1 0 7141084 36864000 7823 1992294400 4194304 9819077 140733466290384 18446744073709551615 7311749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 9000 7823 716 1374 0 7621 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36000

[startup+6.30104 s]
/proc/loadavg: 2.31 2.10 1.70 2/107 15224
/proc/meminfo: memFree=1457144/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=36000 CPUtime=6.29
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 18393 0 0 0 578 51 0 0 25 0 1 0 7141084 36864000 7823 1992294400 4194304 9819077 140733466290384 18446744073709551615 7326166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 9000 7823 716 1374 0 7621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36000

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

[startup+6.7011 s]
/proc/loadavg: 2.31 2.10 1.70 2/107 15224
/proc/meminfo: memFree=1457144/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=35844 CPUtime=6.69
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 18433 0 0 0 618 51 0 0 25 0 1 0 7141084 36704256 7821 1992294400 4194304 9819077 140733466290384 18446744073709551615 6192329 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 8961 7821 716 1374 0 7582 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 35844

[startup+6.90013 s]
/proc/loadavg: 2.31 2.10 1.70 2/107 15224
/proc/meminfo: memFree=1457144/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=35840 CPUtime=6.89
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 18469 0 0 0 638 51 0 0 25 0 1 0 7141084 36700160 7821 1992294400 4194304 9819077 140733466290384 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/15223/statm: 8960 7821 716 1374 0 7581 0
Current children cumulated CPU time (s) 6.89
Current children cumulated vsize (KiB) 35840

[startup+7.00114 s]
/proc/loadavg: 2.31 2.10 1.70 2/107 15224
/proc/meminfo: memFree=1457144/2059040 swapFree=4192956/4192956
[pid=15223] ppid=15221 vsize=35032 CPUtime=6.99
/proc/15223/stat : 15223 (pbscip.linux.x8) R 15221 15223 14970 0 -1 4202496 18472 0 0 0 648 51 0 0 25 0 1 0 7141084 35872768 7735 1992294400 4194304 9819077 140733466290384 18446744073709551615 6179930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15223/statm: 8758 7735 719 1374 0 7379 0
Current children cumulated CPU time (s) 6.99
Current children cumulated vsize (KiB) 35032

Child status: 0
Real time (s): 7.01811
CPU time (s): 7.01593
CPU user time (s): 6.49401
CPU system time (s): 0.52192
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 47592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.49401
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18476
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= 2
involuntary context switches= 91

runsolver used 0.021996 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node039 at 2010-06-16 05:21:23
IDJOB=2665219
IDBENCH=48162
IDSOLVER=1168
FILE ID=node039/2665219-1276658483
PBS_JOBID= 11172476
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665219-1276658483/watcher-2665219-1276658483 -o /tmp/evaluation-result-2665219-1276658483/solver-2665219-1276658483 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665219-1276658483.opb -t 1800 -m 1800

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

MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520
RANDOM SEED=1690906125

node039.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1487192 kB
Buffers:        112880 kB
Cached:         316876 kB
SwapCached:          0 kB
Active:         159832 kB
Inactive:       329324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1487192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6412 kB
Writeback:           0 kB
AnonPages:       59416 kB
Mapped:          15408 kB
Slab:            60960 kB
PageTables:       4064 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180712 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= 62544 MiB
End job on node039 at 2010-06-16 05:21:30