Trace number 2664987

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 solverOPT3 2.6396 2.64296

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb
MD5SUM0a6c01fa713de22da499a43dc9d6a250
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 benchmark0.172973
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 variables105
Total number of constraints15
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 constraints15
Minimum length of a constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

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-2664987-1276647205.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.04	c (round 2) 20 del vars, 8 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1799 impls, 0 clqs
0.00/0.04	c (round 3) 31 del vars, 17 del conss, 0 chg bounds, 0 chg sides, 41 chg coeffs, 8 upgd conss, 2199 impls, 0 clqs
0.00/0.04	c (round 4) 41 del vars, 25 del conss, 0 chg bounds, 0 chg sides, 49 chg coeffs, 8 upgd conss, 2519 impls, 0 clqs
0.00/0.05	c (round 5) 51 del vars, 33 del conss, 0 chg bounds, 0 chg sides, 57 chg coeffs, 8 upgd conss, 2759 impls, 0 clqs
0.00/0.05	c (round 6) 61 del vars, 41 del conss, 0 chg bounds, 0 chg sides, 65 chg coeffs, 8 upgd conss, 2919 impls, 0 clqs
0.00/0.05	c (round 7) 71 del vars, 49 del conss, 0 chg bounds, 0 chg sides, 73 chg coeffs, 8 upgd conss, 2999 impls, 0 clqs
0.00/0.06	c (round 8) 81 del vars, 57 del conss, 0 chg bounds, 0 chg sides, 81 chg coeffs, 8 upgd conss, 2999 impls, 0 clqs
0.00/0.07	c    (0.0s) probing: 151/199 (75.9%) - 0 fixings, 0 aggregations, 14 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (9 rounds):
0.00/0.07	c  81 deleted vars, 57 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 81 changed coefficients
0.00/0.07	c  3027 implications, 0 cliques
0.00/0.07	c presolved problem has 199 variables (199 bin, 0 int, 0 impl, 0 cont) and 126 constraints
0.00/0.07	c     110 constraints of type <and>
0.00/0.07	c       7 constraints of type <linear>
0.00/0.07	c       9 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 2)
0.00/0.07	c Presolving Time: 0.03
0.00/0.07	c - non default parameters ----------------------------------------------------------------------
0.00/0.07	c # SCIP version 1.2.1.2
0.00/0.07	c 
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = 10000
0.00/0.07	c 
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = 1800
0.00/0.07	c 
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = 1620
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify inequalities
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/linear/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # should presolving try to simplify knapsacks
0.00/0.07	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.07	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.07	c 
0.00/0.07	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c heuristics/undercover/freq = 0
0.00/0.07	c 
0.00/0.07	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.07	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.07	c separating/rapidlearning/freq = 0
0.00/0.07	c 
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving
0.00/0.07	c 
0.00/0.08	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.08	c   0.0s|     1 |     0 |    17 |     - |1021k|   0 |   9 | 199 | 126 | 199 | 235 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |    32 |     - |1052k|   0 |  25 | 199 | 126 | 199 | 245 |  10 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |    55 |     - |1080k|   0 |  42 | 199 | 126 | 199 | 259 |  24 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.1s|     1 |     0 |    98 |     - |1151k|   0 |  53 | 199 | 126 | 199 | 275 |  40 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |   160 |     - |1253k|   0 |  75 | 199 | 126 | 199 | 298 |  63 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   225 |     - |1326k|   0 |  88 | 199 | 126 | 199 | 323 |  88 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.28/0.33	c   0.2s|     1 |     0 |   300 |     - |1392k|   0 |  86 | 199 | 126 | 199 | 350 | 115 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     2 |   300 |     - |1393k|   0 |  86 | 199 | 126 | 199 | 350 | 115 |   0 |  16 | 3.000000e+00 |      --      |    Inf 
2.59/2.63	o 3
2.59/2.63	c * 2.2s|   401 |     0 |  3805 |   8.8 |1593k|  47 |   - | 199 | 318 | 199 | 201 | 830 | 192 |1399 | 3.000000e+00 | 3.000000e+00 |   0.00%
2.59/2.63	c 
2.59/2.63	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.63	c Solving Time (sec) : 2.25
2.59/2.63	c Solving Nodes      : 401
2.59/2.63	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.59/2.63	c Dual Bound         : +3.00000000000000e+00
2.59/2.63	c Gap                : 0.00 %
2.59/2.63	s OPTIMUM FOUND
2.59/2.63	v -x105 x104 -x103 -x102 x101 -x100 -x99 -x98 x97 -x96 -x70 x69 x68 -x67 x66 x95 x94 -x93 -x92 -x91 -x65 -x64 x63 x62 x61 -x90 -x89 
2.59/2.63	v -x88 -x87 -x86 x60 x59 -x58 -x57 x56 -x85 -x84 -x83 -x82 -x81 -x55 -x54 x53 -x52 x51 x80 x79 x78 x77 -x76 -x50 -x49 -x48 -x47 
2.59/2.63	v x46 -x75 -x74 -x73 -x72 x71 x45 x44 x43 x42 x41 x40 -x39 x38 x37 x36 -x35 x34 -x33 x32 x31 x30 x29 x28 x27 x26 -x25 -x24 
2.59/2.63	v x23 -x22 x21 -x20 -x19 x18 -x17 x16 x15 x14 x13 x12 x11 x10 -x9 x8 -x7 x6 -x5 -x4 -x3 x2 x1 
2.59/2.63	c SCIP Status        : problem is solved [optimal solution found]
2.59/2.63	c Solving Time       :       2.25
2.59/2.63	c Original Problem   :
2.59/2.63	c   Problem name     : HOME/instance-2664987-1276647205.opb
2.59/2.63	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.63	c   Constraints      : 190 initial, 190 maximal
2.59/2.63	c Presolved Problem  :
2.59/2.63	c   Problem name     : t_HOME/instance-2664987-1276647205.opb
2.59/2.63	c   Variables        : 199 (199 binary, 0 integer, 0 implicit integer, 0 continuous)
2.59/2.63	c   Constraints      : 126 initial, 318 maximal
2.59/2.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.59/2.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.59/2.63	c   and              :       0.01         14         57          0          0          0         57          0         57
2.59/2.63	c   linear           :       0.01          2          8          0          0          0          0          0         24
2.59/2.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.59/2.63	c   root node        :          -          0          -          -          0          -          -          -          -
2.59/2.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.63	c   integral         :          0          0          0        357          0          3         85          0          0        602
2.59/2.63	c   and              :        110        676       1486          1          0         39       1118        748          0          0
2.59/2.63	c   linear           :          7          6       1447          1          0         71        720          0          0          0
2.59/2.63	c   logicor          :          9+         6        504          1          0          4        117          0          0          0
2.59/2.63	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.59/2.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.59/2.63	c   integral         :       1.37       0.00       0.00       1.37       0.00
2.59/2.63	c   and              :       0.04       0.02       0.02       0.00       0.00
2.59/2.63	c   linear           :       0.00       0.00       0.00       0.00       0.00
2.59/2.63	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.59/2.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.59/2.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.59/2.63	c   vbounds          :       0.00          2          0          0
2.59/2.63	c   rootredcost      :       0.00          0          0          0
2.59/2.63	c   pseudoobj        :       0.00       1173          0          0
2.59/2.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.59/2.63	c   propagation      :       0.01        114        111        601       17.6         16        8.6          -
2.59/2.63	c   infeasible LP    :       0.00          7          7         37       15.0          1       10.0          0
2.59/2.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.59/2.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.59/2.63	c   applied globally :          -          -          -        192       11.8          -          -          -
2.59/2.63	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.59/2.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.59/2.63	c   cut pool         :       0.00          5          -          -         52          -    (maximal pool size: 330)
2.59/2.63	c   redcost          :       0.00        676          0          0          0          0
2.59/2.63	c   impliedbounds    :       0.00          6          0          0         37          0
2.59/2.63	c   intobj           :       0.00          0          0          0          0          0
2.59/2.63	c   cgmip            :       0.00          0          0          0          0          0
2.59/2.63	c   gomory           :       0.05          6          0          0        169          0
2.59/2.63	c   strongcg         :       0.03          6          0          0        391          0
2.59/2.63	c   cmir             :       0.02          6          0          0         90          0
2.59/2.63	c   flowcover        :       0.04          6          0          0        156          0
2.59/2.63	c   clique           :       0.00          6          0          0          1          0
2.59/2.63	c   zerohalf         :       0.00          0          0          0          0          0
2.59/2.63	c   mcf              :       0.00          1          0          0          0          0
2.59/2.63	c   rapidlearning    :       0.02          1          0          0          0          0
2.59/2.63	c Pricers            :       Time      Calls       Vars
2.59/2.63	c   problem variables:       0.00          0          0
2.59/2.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.59/2.63	c   relpscost        :       1.37        356          3         85          0          0        602
2.59/2.63	c   pscost           :       0.00          0          0          0          0          0          0
2.59/2.63	c   inference        :       0.00          0          0          0          0          0          0
2.59/2.63	c   mostinf          :       0.00          0          0          0          0          0          0
2.59/2.63	c   leastinf         :       0.00          0          0          0          0          0          0
2.59/2.63	c   fullstrong       :       0.00          0          0          0          0          0          0
2.59/2.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.59/2.63	c   random           :       0.00          0          0          0          0          0          0
2.59/2.63	c Primal Heuristics  :       Time      Calls      Found
2.59/2.63	c   LP solutions     :       0.00          -          1
2.59/2.63	c   pseudo solutions :       0.00          -          0
2.59/2.63	c   oneopt           :       0.00          0          0
2.59/2.63	c   crossover        :       0.01          0          0
2.59/2.63	c   pscostdiving     :       0.00          0          0
2.59/2.63	c   fracdiving       :       0.00          0          0
2.59/2.63	c   veclendiving     :       0.00          0          0
2.59/2.63	c   objpscostdiving  :       0.00          0          0
2.59/2.63	c   rootsoldiving    :       0.00          0          0
2.59/2.63	c   linesearchdiving :       0.00          0          0
2.59/2.63	c   guideddiving     :       0.00          0          0
2.59/2.63	c   intshifting      :       0.00          0          0
2.59/2.63	c   coefdiving       :       0.01          1          0
2.59/2.63	c   feaspump         :       0.00          1          0
2.59/2.63	c   trivial          :       0.00          2          0
2.59/2.63	c   simplerounding   :       0.00          0          0
2.59/2.63	c   zirounding       :       0.02        298          0
2.59/2.63	c   rounding         :       0.01        323          0
2.59/2.63	c   shifting         :       0.04         68          0
2.59/2.63	c   twoopt           :       0.00          0          0
2.59/2.63	c   fixandinfer      :       0.00          0          0
2.59/2.63	c   intdiving        :       0.00          0          0
2.59/2.63	c   actconsdiving    :       0.00          0          0
2.59/2.63	c   octane           :       0.00          0          0
2.59/2.63	c   rens             :       0.01          1          0
2.59/2.63	c   rins             :       0.00          0          0
2.59/2.63	c   localbranching   :       0.00          0          0
2.59/2.63	c   mutation         :       0.00          0          0
2.59/2.63	c   dins             :       0.00          0          0
2.59/2.63	c   undercover       :       0.01          1          0
2.59/2.63	c   nlp              :       0.00          0          0
2.59/2.63	c   trysol           :       0.00          0          0
2.59/2.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.59/2.63	c   primal LP        :       0.02          0          0       0.00       0.00
2.59/2.63	c   dual LP          :       0.46        693       3788       5.47    8234.78
2.59/2.63	c   lex dual LP      :       0.00          0          0       0.00          -
2.59/2.63	c   barrier LP       :       0.00          0          0       0.00          -
2.59/2.63	c   diving/probing LP:       0.01          5         17       3.40    1700.00
2.59/2.63	c   strong branching :       1.37       1399      13358       9.55    9750.36
2.59/2.63	c     (at root node) :          -         16       1084      67.75          -
2.59/2.63	c   conflict analysis:       0.00          0          0       0.00          -
2.59/2.63	c B&B Tree           :
2.59/2.63	c   number of runs   :          1
2.59/2.63	c   nodes            :        401
2.59/2.63	c   nodes (total)    :        401
2.59/2.63	c   nodes left       :          0
2.59/2.63	c   max depth        :         47
2.59/2.63	c   max depth (total):         47
2.59/2.63	c   backtracks       :         45 (11.2%)
2.59/2.63	c   delayed cutoffs  :         29
2.59/2.63	c   repropagations   :        162 (374 domain reductions, 22 cutoffs)
2.59/2.63	c   avg switch length:       3.38
2.59/2.63	c   switching time   :       0.05
2.59/2.63	c Solution           :
2.59/2.63	c   Solutions found  :          1 (1 improvements)
2.59/2.63	c   First Solution   : +3.00000000000000e+00   (in run 1, after 401 nodes, 2.25 seconds, depth 39, found by <relaxation>)
2.59/2.63	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 401 nodes, 2.25 seconds, depth 39, found by <relaxation>)
2.59/2.63	c   Dual Bound       : +3.00000000000000e+00
2.59/2.63	c   Gap              :       0.00 %
2.59/2.63	c   Root Dual Bound  : +3.00000000000000e+00
2.59/2.63	c   Root Iterations  :        300
2.59/2.64	c Time complete: 2.63.

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-2664987-1276647205/watcher-2664987-1276647205 -o /tmp/evaluation-result-2664987-1276647205/solver-2664987-1276647205 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664987-1276647205.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: 1.16 1.03 1.01 2/105 14537
/proc/meminfo: memFree=1828856/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=6356 CPUtime=0
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 590 0 0 0 0 0 0 0 25 0 1 0 6013671 6508544 510 1992294400 4194304 9819077 140734337588352 18446744073709551615 8656455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14537/statm: 1589 512 338 1374 0 210 0

[startup+0.0901541 s]
/proc/loadavg: 1.16 1.03 1.01 2/105 14537
/proc/meminfo: memFree=1828856/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=18652 CPUtime=0.08
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 8299 0 0 0 4 4 0 0 25 0 1 0 6013671 19099648 3228 1992294400 4194304 9819077 140734337588352 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4663 3241 652 1374 0 3284 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 18652

[startup+0.101156 s]
/proc/loadavg: 1.16 1.03 1.01 2/105 14537
/proc/meminfo: memFree=1828856/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=16692 CPUtime=0.09
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 9005 0 0 0 5 4 0 0 25 0 1 0 6013671 17092608 2806 1992294400 4194304 9819077 140734337588352 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4173 2806 670 1374 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16692

[startup+0.30118 s]
/proc/loadavg: 1.16 1.03 1.01 2/105 14537
/proc/meminfo: memFree=1828856/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=17808 CPUtime=0.28
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 12401 0 0 0 22 6 0 0 25 0 1 0 6013671 18235392 3003 1992294400 4194304 9819077 140734337588352 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4452 3003 697 1374 0 3073 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 17808

[startup+0.701229 s]
/proc/loadavg: 1.16 1.03 1.01 2/105 14537
/proc/meminfo: memFree=1828856/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=17620 CPUtime=0.68
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 19495 0 0 0 58 10 0 0 25 0 1 0 6013671 18042880 3066 1992294400 4194304 9819077 140734337588352 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4405 3066 715 1374 0 3026 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17620

[startup+1.50133 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 14538
/proc/meminfo: memFree=1818680/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=18676 CPUtime=1.49
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 35449 0 0 0 127 22 0 0 25 0 1 0 6013671 19124224 3081 1992294400 4194304 9819077 140734337588352 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4669 3081 721 1374 0 3290 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18676

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

[startup+2.30143 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 14538
/proc/meminfo: memFree=1818308/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=18756 CPUtime=2.28
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 50162 0 0 0 195 33 0 0 25 0 1 0 6013671 19206144 3131 1992294400 4194304 9819077 140734337588352 18446744073709551615 8433632 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4732 3133 721 1374 0 3353 0
Current children cumulated CPU time (s) 2.28
Current children cumulated vsize (KiB) 18756

[startup+2.50145 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 14538
/proc/meminfo: memFree=1818308/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=17900 CPUtime=2.49
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 53040 0 0 0 213 36 0 0 25 0 1 0 6013671 18329600 3145 1992294400 4194304 9819077 140734337588352 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4475 3145 721 1374 0 3096 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 17900

[startup+2.60146 s]
/proc/loadavg: 1.16 1.03 1.01 2/106 14538
/proc/meminfo: memFree=1818308/2059040 swapFree=4164956/4192956
[pid=14537] ppid=14535 vsize=18948 CPUtime=2.59
/proc/14537/stat : 14537 (pbscip.linux.x8) R 14535 14537 13972 0 -1 4202496 54344 0 0 0 223 36 0 0 25 0 1 0 6013671 19402752 3148 1992294400 4194304 9819077 140734337588352 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14537/statm: 4737 3148 721 1374 0 3358 0
Current children cumulated CPU time (s) 2.59
Current children cumulated vsize (KiB) 18948

Child status: 0
Real time (s): 2.64296
CPU time (s): 2.6396
CPU user time (s): 2.26666
CPU system time (s): 0.372943
CPU usage (%): 99.8727
Max. virtual memory (cumulated for all children) (KiB): 19796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26666
system time used= 0.372943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54912
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= 34

runsolver used 0.005999 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 02:13:25
IDJOB=2664987
IDBENCH=47930
IDSOLVER=1168
FILE ID=node080/2664987-1276647205
PBS_JOBID= 11172407
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/roussel/factor-mod-B/factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.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-2664987-1276647205/watcher-2664987-1276647205 -o /tmp/evaluation-result-2664987-1276647205/solver-2664987-1276647205 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2664987-1276647205.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0a6c01fa713de22da499a43dc9d6a250
RANDOM SEED=60607745

node080.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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829268 kB
Buffers:         22308 kB
Cached:          98108 kB
SwapCached:       1540 kB
Active:          88416 kB
Inactive:        65668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829268 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            6224 kB
Writeback:           0 kB
AnonPages:       32060 kB
Mapped:          14348 kB
Slab:            53960 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182212 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 node080 at 2010-06-16 02:13:28