Trace number 2665168

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 solverOPT5 288.559 288.637

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark65.4411
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

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-2665168-1276652126.opb>
0.00/0.03	c original problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.00/0.03	c problem read
0.00/0.03	c presolving settings loaded
0.04/0.07	c presolving:
0.29/0.38	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 197134 impls, 0 clqs
0.59/0.64	c    (0.4s) probing: 101/3138 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.59/0.64	c    (0.4s) probing aborted: 100/100 successive totally useless probings
0.59/0.64	c presolving (2 rounds):
0.59/0.64	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.59/0.64	c  197134 implications, 0 cliques
0.59/0.64	c presolved problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.59/0.64	c    3038 constraints of type <and>
0.59/0.64	c     100 constraints of type <logicor>
0.59/0.64	c transformed objective value is always integral (scale: 1)
0.59/0.64	c Presolving Time: 0.39
0.59/0.64	c - non default parameters ----------------------------------------------------------------------
0.59/0.64	c # SCIP version 1.2.1.2
0.59/0.64	c 
0.59/0.64	c # frequency for displaying node information lines
0.59/0.64	c # [type: int, range: [-1,2147483647], default: 100]
0.59/0.64	c display/freq = 10000
0.59/0.64	c 
0.59/0.64	c # maximal time in seconds to run
0.59/0.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.64	c limits/time = 1799.97
0.59/0.64	c 
0.59/0.64	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.59/0.64	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.59/0.64	c limits/memory = 1620
0.59/0.64	c 
0.59/0.64	c # should presolving try to simplify inequalities
0.59/0.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.64	c constraints/linear/simplifyinequalities = TRUE
0.59/0.64	c 
0.59/0.64	c # should presolving try to simplify knapsacks
0.59/0.64	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.59/0.64	c constraints/knapsack/simplifyinequalities = TRUE
0.59/0.64	c 
0.59/0.64	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.59/0.64	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.64	c heuristics/undercover/freq = 0
0.59/0.64	c 
0.59/0.64	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.59/0.64	c # [type: int, range: [-1,2147483647], default: -1]
0.59/0.64	c separating/rapidlearning/freq = 0
0.59/0.64	c 
0.59/0.64	c -----------------------------------------------------------------------------------------------
0.59/0.64	c start solving
0.59/0.65	c 
0.69/0.71	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.71	c   0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.69/0.72	o 11
0.69/0.72	c s 0.5s|     1 |     0 |   200 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
1.89/1.92	c   1.4s|     1 |     0 |   500 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6376 | 200 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
2.29/2.31	c   1.8s|     1 |     0 |   800 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6577 | 401 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
2.69/2.77	c   2.2s|     1 |     0 |  1100 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6778 | 602 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
2.69/2.78	o 8
2.69/2.78	c s 2.2s|     1 |     0 |  1100 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6778 | 602 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.19/3.21	c   2.6s|     1 |     0 |  1402 |     - |  19M|   0 | 200 |3138 |3138 |3138 |6980 | 804 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.59/3.65	c   3.1s|     1 |     0 |  1704 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7182 |1006 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.09/4.12	c   3.5s|     1 |     0 |  2004 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7384 |1208 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.69/4.78	c   4.1s|     1 |     2 |  2004 |     - |  19M|   0 | 200 |3138 |3138 |3138 |7384 |1208 |   0 |  26 | 0.000000e+00 | 8.000000e+00 |    Inf 
18.99/19.03	o 6
18.99/19.03	c *18.2s|    11 |     7 |  9908 | 790.4 |  18M|   9 |   - |3138 |3138 |3138 |3555 |4269 |   0 | 160 | 1.000000e+00 | 6.000000e+00 | 500.00%
288.31/288.44	o 5
288.31/288.44	c * 284s|   470 |     1 |309912 | 656.5 |  19M|  42 |   - |3138 |3149 |3138 |4179 |  32k|  11 | 760 | 3.984121e+00 | 5.000000e+00 |  25.50%
288.41/288.58	c 
288.41/288.58	c SCIP Status        : problem is solved [optimal solution found]
288.41/288.58	c Solving Time (sec) : 284.29
288.41/288.58	c Solving Nodes      : 471
288.41/288.58	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
288.41/288.58	c Dual Bound         : +5.00000000000000e+00
288.41/288.58	c Gap                : 0.00 %
288.41/288.58	s OPTIMUM FOUND
288.41/288.58	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
288.41/288.58	v -x74 -x73 -x72 x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
288.41/288.58	v -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 
288.41/288.58	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 
288.41/288.58	c SCIP Status        : problem is solved [optimal solution found]
288.41/288.58	c Solving Time       :     284.29
288.41/288.58	c Original Problem   :
288.41/288.58	c   Problem name     : HOME/instance-2665168-1276652126.opb
288.41/288.58	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
288.41/288.58	c   Constraints      : 3138 initial, 3138 maximal
288.41/288.58	c Presolved Problem  :
288.41/288.58	c   Problem name     : t_HOME/instance-2665168-1276652126.opb
288.41/288.58	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
288.41/288.58	c   Constraints      : 3138 initial, 3149 maximal
288.41/288.58	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
288.41/288.58	c   trivial          :       0.00          0          0          0          0          0          0          0          0
288.41/288.58	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
288.41/288.58	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
288.41/288.58	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
288.41/288.58	c   implics          :       0.01          0          0          0          0          0          0          0          0
288.41/288.58	c   probing          :       0.07          0          0          0          0          0          0          0          0
288.41/288.58	c   and              :       0.29          0          0          0          0          0          0          0          0
288.41/288.58	c   logicor          :       0.00          0          0          0          0          0          0          0          0
288.41/288.58	c   root node        :          -          0          -          -          0          -          -          -          -
288.41/288.58	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
288.41/288.58	c   integral         :          0          0          0        417          0          7        274          0          0        678
288.41/288.58	c   and              :       3038       1571       4858         13          0          1      71626      35090          0          0
288.41/288.58	c   logicor          :        100+         6       2117          2          0          5          0          0          0          0
288.41/288.58	c   countsols        :          0          0          0          2          0          0          0          0          0          0
288.41/288.58	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
288.41/288.58	c   integral         :      87.43       0.00       0.00      87.43       0.00
288.41/288.58	c   and              :       4.87       3.54       1.28       0.05       0.00
288.41/288.58	c   logicor          :       0.01       0.00       0.01       0.00       0.00
288.41/288.58	c   countsols        :       0.00       0.00       0.00       0.00       0.00
288.41/288.58	c Propagators        :       Time      Calls    Cutoffs    DomReds
288.41/288.58	c   vbounds          :       0.00          2          0          0
288.41/288.58	c   rootredcost      :       0.00          3          0          0
288.41/288.58	c   pseudoobj        :       0.07       4687          1          0
288.41/288.58	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
288.41/288.58	c   propagation      :       0.00          6          6         10       13.1          0        0.0          -
288.41/288.58	c   infeasible LP    :       0.00          1          1          1        2.0          0        0.0          0
288.41/288.58	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
288.41/288.58	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
288.41/288.58	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
288.41/288.58	c   applied globally :          -          -          -         11       12.1          -          -          -
288.41/288.58	c   applied locally  :          -          -          -          0        0.0          -          -          -
288.41/288.58	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
288.41/288.58	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1208)
288.41/288.58	c   redcost          :       0.41       1572          0       2729          0          0
288.41/288.58	c   impliedbounds    :       0.03          6          0          0       1200          0
288.41/288.58	c   intobj           :       0.00          0          0          0          0          0
288.41/288.58	c   cgmip            :       0.00          0          0          0          0          0
288.41/288.58	c   gomory           :       0.18          6          0          0       2400          0
288.41/288.58	c   strongcg         :       0.17          6          0          0       2400          0
288.41/288.58	c   cmir             :       1.00          6          0          0       1200          0
288.41/288.58	c   flowcover        :       0.80          6          0          0       1200          0
288.41/288.58	c   clique           :       0.16          6          0          0          8          0
288.41/288.58	c   zerohalf         :       0.00          0          0          0          0          0
288.41/288.58	c   mcf              :       0.01          1          0          0          0          0
288.41/288.58	c   rapidlearning    :       0.38          1          0          0          0          0
288.41/288.58	c Pricers            :       Time      Calls       Vars
288.41/288.58	c   problem variables:       0.00          0          0
288.41/288.58	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
288.41/288.58	c   relpscost        :      87.43        404          7        274          0          0        678
288.41/288.58	c   pscost           :       0.00          0          0          0          0          0          0
288.41/288.58	c   inference        :       0.00          0          0          0          0          0          0
288.41/288.58	c   mostinf          :       0.00          0          0          0          0          0          0
288.41/288.58	c   leastinf         :       0.00          0          0          0          0          0          0
288.41/288.58	c   fullstrong       :       0.00          0          0          0          0          0          0
288.41/288.58	c   allfullstrong    :       0.00          0          0          0          0          0          0
288.41/288.58	c   random           :       0.00          0          0          0          0          0          0
288.41/288.58	c Primal Heuristics  :       Time      Calls      Found
288.41/288.58	c   LP solutions     :       0.00          -          2
288.41/288.58	c   pseudo solutions :       0.00          -          0
288.41/288.58	c   crossover        :       0.12          1          0
288.41/288.58	c   pscostdiving     :       6.46          5          0
288.41/288.58	c   fracdiving       :       4.77          5          0
288.41/288.58	c   veclendiving     :      12.85          5          0
288.41/288.58	c   guideddiving     :       5.96          5          0
288.41/288.58	c   objpscostdiving  :       4.56          3          0
288.41/288.58	c   rootsoldiving    :       1.20          3          0
288.41/288.58	c   linesearchdiving :       4.65          6          0
288.41/288.58	c   trivial          :       0.02          2          0
288.41/288.58	c   simplerounding   :       0.00          0          0
288.41/288.58	c   zirounding       :       0.34        346          0
288.41/288.58	c   rounding         :       0.95        545          0
288.41/288.58	c   shifting         :       0.53        173          2
288.41/288.58	c   intshifting      :       0.00          0          0
288.41/288.58	c   oneopt           :       0.02          4          0
288.41/288.58	c   twoopt           :       0.00          0          0
288.41/288.58	c   fixandinfer      :       0.00          0          0
288.41/288.58	c   feaspump         :       0.09          1          0
288.41/288.58	c   coefdiving       :       3.39          6          0
288.41/288.58	c   intdiving        :       0.00          0          0
288.41/288.58	c   actconsdiving    :       0.00          0          0
288.41/288.58	c   octane           :       0.00          0          0
288.41/288.58	c   rens             :       0.18          1          0
288.41/288.58	c   rins             :       0.00          0          0
288.41/288.58	c   localbranching   :       0.00          0          0
288.41/288.58	c   mutation         :       0.00          0          0
288.41/288.58	c   dins             :       0.00          0          0
288.41/288.58	c   undercover       :       0.01          1          0
288.41/288.58	c   nlp              :       0.00          0          0
288.41/288.58	c   trysol           :       0.00          0          0
288.41/288.58	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
288.41/288.58	c   primal LP        :      27.96          0          0       0.00       0.00
288.41/288.58	c   dual LP          :     107.77       1978     225054     113.78    2088.28
288.41/288.58	c   lex dual LP      :       0.00          0          0       0.00          -
288.41/288.58	c   barrier LP       :       0.00          0          0       0.00          -
288.41/288.58	c   diving/probing LP:      39.90       1316      85056      64.63    2131.73
288.41/288.58	c   strong branching :      87.15        760     214301     281.98    2458.99
288.41/288.58	c     (at root node) :          -         26       1178      45.31          -
288.41/288.58	c   conflict analysis:       0.00          0          0       0.00          -
288.41/288.58	c B&B Tree           :
288.41/288.58	c   number of runs   :          1
288.41/288.58	c   nodes            :        471
288.41/288.58	c   nodes (total)    :        471
288.41/288.58	c   nodes left       :          0
288.41/288.58	c   max depth        :         42
288.41/288.58	c   max depth (total):         42
288.41/288.58	c   backtracks       :         83 (17.6%)
288.41/288.58	c   delayed cutoffs  :          0
288.41/288.58	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
288.41/288.58	c   avg switch length:       4.18
288.41/288.58	c   switching time   :      28.33
288.41/288.58	c Solution           :
288.41/288.58	c   Solutions found  :          4 (4 improvements)
288.41/288.58	c   First Solution   : +1.10000000000000e+01   (in run 1, after 1 nodes, 0.46 seconds, depth 0, found by <shifting>)
288.41/288.58	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 470 nodes, 284.16 seconds, depth 17, found by <relaxation>)
288.41/288.58	c   Dual Bound       : +5.00000000000000e+00
288.41/288.58	c   Gap              :       0.00 %
288.41/288.58	c   Root Dual Bound  : +0.00000000000000e+00
288.41/288.58	c   Root Iterations  :       2004
288.51/288.63	c Time complete: 288.55.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665168-1276652126/watcher-2665168-1276652126 -o /tmp/evaluation-result-2665168-1276652126/solver-2665168-1276652126 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665168-1276652126.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: 1.00 1.06 1.00 3/106 13620
/proc/meminfo: memFree=1774092/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=9288 CPUtime=0
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 1057 0 0 0 0 0 0 0 20 0 1 0 6507693 9510912 979 1992294400 4194304 9819077 140737481588320 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13620/statm: 2322 987 371 1374 0 943 0

[startup+0.056941 s]
/proc/loadavg: 1.00 1.06 1.00 3/106 13620
/proc/meminfo: memFree=1774092/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=20284 CPUtime=0.04
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 4412 0 0 0 3 1 0 0 20 0 1 0 6507693 20770816 3979 1992294400 4194304 9819077 140737481588320 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 5071 3979 450 1374 0 3692 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20284

[startup+0.101947 s]
/proc/loadavg: 1.00 1.06 1.00 3/106 13620
/proc/meminfo: memFree=1774092/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=24440 CPUtime=0.09
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 5201 0 0 0 7 2 0 0 20 0 1 0 6507693 25026560 4768 1992294400 4194304 9819077 140737481588320 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 6110 4768 473 1374 0 4731 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24440

[startup+0.30197 s]
/proc/loadavg: 1.00 1.06 1.00 3/106 13620
/proc/meminfo: memFree=1774092/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=32920 CPUtime=0.29
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 7587 0 0 0 21 8 0 0 20 0 1 0 6507693 33710080 6897 1992294400 4194304 9819077 140737481588320 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 8230 6897 473 1374 0 6851 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32920

[startup+0.702017 s]
/proc/loadavg: 1.00 1.06 1.00 3/106 13620
/proc/meminfo: memFree=1774092/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=48524 CPUtime=0.69
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 11554 0 0 0 47 22 0 0 21 0 1 0 6507693 49688576 10060 1992294400 4194304 9819077 140737481588320 18446744073709551615 7321392 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 12131 10061 629 1374 0 10752 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48524

[startup+1.50111 s]
/proc/loadavg: 1.00 1.06 1.00 2/107 13621
/proc/meminfo: memFree=1733908/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=68108 CPUtime=1.49
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 18664 0 0 0 111 38 0 0 23 0 1 0 6507693 69742592 14794 1992294400 4194304 9819077 140737481588320 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 17027 14794 681 1374 0 15648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68108

[startup+3.1013 s]
/proc/loadavg: 1.00 1.06 1.00 2/107 13621
/proc/meminfo: memFree=1731800/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=52464 CPUtime=3.09
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 21226 0 0 0 255 54 0 0 25 0 1 0 6507693 53723136 11281 1992294400 4194304 9819077 140737481588320 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 13116 11281 693 1374 0 11737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52464

[startup+6.30167 s]
/proc/loadavg: 1.00 1.06 1.00 2/107 13621
/proc/meminfo: memFree=1729940/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=54796 CPUtime=6.29
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 36157 0 0 0 565 64 0 0 25 0 1 0 6507693 56111104 11481 1992294400 4194304 9819077 140737481588320 18446744073709551615 7311733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 13699 11481 714 1374 0 12320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54796

[startup+12.7014 s]
/proc/loadavg: 1.00 1.06 1.00 2/107 13621
/proc/meminfo: memFree=1729940/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=55244 CPUtime=12.69
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 48139 0 0 0 1197 72 0 0 25 0 1 0 6507693 56569856 11475 1992294400 4194304 9819077 140737481588320 18446744073709551615 7263242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 13811 11475 714 1374 0 12432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 55244

[startup+25.5019 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 13623
/proc/meminfo: memFree=1730064/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=55700 CPUtime=25.49
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 82704 0 0 0 2457 92 0 0 25 0 1 0 6507693 57036800 11509 1992294400 4194304 9819077 140737481588320 18446744073709551615 7301532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 13925 11509 714 1374 0 12546 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 55700

[startup+51.1019 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 13623
/proc/meminfo: memFree=1729940/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=56568 CPUtime=51.08
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 138609 0 0 0 4985 123 0 0 25 0 1 0 6507693 57925632 11555 1992294400 4194304 9819077 140737481588320 18446744073709551615 7301627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 14142 11555 714 1374 0 12763 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56568

[startup+102.309 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 13625
/proc/meminfo: memFree=1729568/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=54432 CPUtime=102.27
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 267355 0 0 0 10038 189 0 0 25 0 1 0 6507693 55738368 11590 1992294400 4194304 9819077 140737481588320 18446744073709551615 7291715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 13608 11590 715 1374 0 12229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54432

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 13625
/proc/meminfo: memFree=1727708/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=56336 CPUtime=162.25
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 444698 0 0 0 15948 277 0 0 25 0 1 0 6507693 57688064 12087 1992294400 4194304 9819077 140737481588320 18446744073709551615 7311974 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 14084 12087 723 1374 0 12705 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 56336

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13627
/proc/meminfo: memFree=1723368/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=63184 CPUtime=222.23
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 535235 0 0 0 21885 338 0 0 25 0 1 0 6507693 64700416 13146 1992294400 4194304 9819077 140737481588320 18446744073709551615 7311733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 15796 13146 737 1374 0 14417 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 63184

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=64644 CPUtime=282.21
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 664624 0 0 0 27811 410 0 0 25 0 1 0 6507693 66195456 13188 1992294400 4194304 9819077 140737481588320 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 16161 13188 737 1374 0 14782 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 64644

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

[startup+284.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=62836 CPUtime=284.62
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 669748 0 0 0 28049 413 0 0 25 0 1 0 6507693 64344064 13144 1992294400 4194304 9819077 140737481588320 18446744073709551615 7290876 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 15709 13144 737 1374 0 14330 0
Current children cumulated CPU time (s) 284.62
Current children cumulated vsize (KiB) 62836

[startup+286.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=60028 CPUtime=286.21
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 674428 0 0 0 28206 415 0 0 25 0 1 0 6507693 61468672 13133 1992294400 4194304 9819077 140737481588320 18446744073709551615 7311769 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 15007 13133 737 1374 0 13628 0
Current children cumulated CPU time (s) 286.21
Current children cumulated vsize (KiB) 60028

[startup+287.901 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723368/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=60084 CPUtime=287.81
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 678155 0 0 0 28364 417 0 0 25 0 1 0 6507693 61526016 13125 1992294400 4194304 9819077 140737481588320 18446744073709551615 7816437 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 15021 13125 737 1374 0 13642 0
Current children cumulated CPU time (s) 287.81
Current children cumulated vsize (KiB) 60084

[startup+288.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=60352 CPUtime=288.21
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 678953 0 0 0 28404 417 0 0 25 0 1 0 6507693 61800448 13128 1992294400 4194304 9819077 140737481588320 18446744073709551615 5893835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 15088 13128 737 1374 0 13709 0
Current children cumulated CPU time (s) 288.21
Current children cumulated vsize (KiB) 60352

[startup+288.501 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=59964 CPUtime=288.41
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 679912 0 0 0 28423 418 0 0 25 0 1 0 6507693 61403136 13203 1992294400 4194304 9819077 140737481588320 18446744073709551615 7291120 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13620/statm: 14991 13203 737 1374 0 13612 0
Current children cumulated CPU time (s) 288.41
Current children cumulated vsize (KiB) 59964

[startup+288.601 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 13629
/proc/meminfo: memFree=1723492/2059040 swapFree=4192956/4192956
[pid=13620] ppid=13618 vsize=58988 CPUtime=288.51
/proc/13620/stat : 13620 (pbscip.linux.x8) R 13618 13620 12076 0 -1 4202496 680047 0 0 0 28433 418 0 0 25 0 1 0 6507693 60403712 12945 1992294400 4194304 9819077 140737481588320 18446744073709551615 5991431 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13620/statm: 14747 12945 738 1374 0 13368 0
Current children cumulated CPU time (s) 288.51
Current children cumulated vsize (KiB) 58988

Child status: 0
Real time (s): 288.637
CPU time (s): 288.559
CPU user time (s): 284.367
CPU system time (s): 4.19236
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 75480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 284.367
system time used= 4.19236
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 680051
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= 4
involuntary context switches= 515

runsolver used 0.487925 second user time and 1.36079 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 03:35:26
IDJOB=2665168
IDBENCH=48111
IDSOLVER=1168
FILE ID=node033/2665168-1276652126
PBS_JOBID= 11172425
Free space on /tmp= 62592 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_100_25_1.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-2665168-1276652126/watcher-2665168-1276652126 -o /tmp/evaluation-result-2665168-1276652126/solver-2665168-1276652126 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665168-1276652126.opb -t 1800 -m 1800

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=201590979

node033.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		: 3000.242
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		: 3000.242
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:       1774620 kB
Buffers:         27504 kB
Cached:         131920 kB
SwapCached:          0 kB
Active:          93588 kB
Inactive:       125592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774620 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6212 kB
Writeback:           0 kB
AnonPages:       59716 kB
Mapped:          15448 kB
Slab:            43516 kB
PageTables:       3884 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180988 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= 62584 MiB
End job on node033 at 2010-06-16 03:40:14