Trace number 2665128

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 29.9184 29.9267

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
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 benchmark1.58076
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 variables108
Total number of constraints13
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 constraints13
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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-2665128-1276650414.opb>
0.00/0.01	c original problem has 324 variables (324 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1284 impls, 0 clqs
0.00/0.04	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 7 upgd conss, 1306 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 178/318 (56.0%) - 0 fixings, 0 aggregations, 37 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (3 rounds):
0.00/0.06	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 28 changed coefficients
0.00/0.06	c  1380 implications, 0 cliques
0.00/0.06	c presolved problem has 318 variables (318 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.06	c     215 constraints of type <and>
0.00/0.06	c       6 constraints of type <linear>
0.00/0.06	c       8 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 1)
0.00/0.06	c Presolving Time: 0.03
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 1620
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c heuristics/undercover/freq = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    12 |     - |1371k|   0 |   4 | 318 | 229 | 318 | 444 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.1s|     1 |     0 |    20 |     - |1409k|   0 |  10 | 318 | 241 | 318 | 448 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |    39 |     - |1441k|   0 |  26 | 318 | 241 | 318 | 456 |  12 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |    70 |     - |1489k|   0 |  38 | 318 | 241 | 318 | 485 |  41 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   105 |     - |1528k|   0 |  54 | 318 | 241 | 318 | 497 |  53 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.33	c   0.3s|     1 |     0 |   174 |     - |1613k|   0 |  63 | 318 | 241 | 318 | 525 |  81 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |   255 |     - |1686k|   0 |  88 | 318 | 241 | 318 | 553 | 109 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.5s|     1 |     2 |   255 |     - |1686k|   0 |  88 | 318 | 241 | 318 | 553 | 109 |   0 |  10 | 2.000000e+00 |      --      |    Inf 
28.29/28.34	c  26.1s| 10000 |  2057 | 73374 |   7.3 |5572k|  60 |  18 | 318 |1619 | 318 | 240 |  20k|8698 |2247 | 2.000000e+00 |      --      |    Inf 
29.88/29.91	o 2
29.88/29.91	c *27.5s| 10725 |     0 | 78222 |   7.3 |3057k|  60 |   - | 318 |1483 | 318 | 304 |  21k|9228 |2294 | 2.000000e+00 | 2.000000e+00 |   0.00%
29.88/29.91	c 
29.88/29.91	c SCIP Status        : problem is solved [optimal solution found]
29.88/29.91	c Solving Time (sec) : 27.50
29.88/29.91	c Solving Nodes      : 10725
29.88/29.91	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
29.88/29.91	c Dual Bound         : +2.00000000000000e+00
29.88/29.91	c Gap                : 0.00 %
29.88/29.91	s OPTIMUM FOUND
29.88/29.91	v x108 x107 -x106 x105 -x104 x103 -x102 -x101 x100 -x99 -x98 x97 x72 x71 -x70 x69 x68 -x67 -x96 x95 x94 x93 -x92 -x91 -x66 -x65 x64 
29.88/29.91	v -x63 x62 -x61 -x90 -x89 x88 -x87 -x86 -x85 x60 -x59 -x58 -x57 x56 -x55 x84 -x83 -x82 x81 x80 x79 x54 -x53 x52 -x51 x50 -x49 
29.88/29.91	v -x78 -x77 -x76 -x75 -x74 x73 x48 x47 -x46 x45 x44 -x43 x42 x41 x40 x39 x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 -x28 x27 -x26 
29.88/29.91	v x25 -x24 -x23 x22 x21 -x20 x19 x18 -x17 x16 x15 x14 x13 x12 x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
29.88/29.91	c SCIP Status        : problem is solved [optimal solution found]
29.88/29.91	c Solving Time       :      27.50
29.88/29.91	c Original Problem   :
29.88/29.91	c   Problem name     : HOME/instance-2665128-1276650414.opb
29.88/29.91	c   Variables        : 324 (324 binary, 0 integer, 0 implicit integer, 0 continuous)
29.88/29.91	c   Constraints      : 229 initial, 229 maximal
29.88/29.91	c Presolved Problem  :
29.88/29.91	c   Problem name     : t_HOME/instance-2665128-1276650414.opb
29.88/29.91	c   Variables        : 318 (318 binary, 0 integer, 0 implicit integer, 0 continuous)
29.88/29.91	c   Constraints      : 229 initial, 3230 maximal
29.88/29.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
29.88/29.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   implics          :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   probing          :       0.01          0          0          0          0          0          0          0          0
29.88/29.91	c   and              :       0.01          0          0          0          0          0          0          0          0
29.88/29.91	c   linear           :       0.00          1          5          0          0          0          0          0         28
29.88/29.91	c   logicor          :       0.00          0          0          0          0          0          0          0          0
29.88/29.91	c   root node        :          -          0          -          -          0          -          -          -          -
29.88/29.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
29.88/29.91	c   integral         :          0          0          0       7824          0          6        199          0          0      15426
29.88/29.91	c   and              :        215      17571      41095          1          0       1330      56847      21667          0          0
29.88/29.91	c   linear           :          6+         7      39765          1          0       3467      30125          1          0          0
29.88/29.91	c   logicor          :          8+         6      22327          1          0        334       8820          0          0          0
29.88/29.91	c   countsols        :          0          0          0          1          0          0          0          0          0          0
29.88/29.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
29.88/29.91	c   integral         :       2.40       0.00       0.00       2.40       0.00
29.88/29.91	c   and              :       0.90       0.47       0.43       0.00       0.00
29.88/29.91	c   linear           :       1.12       0.00       1.12       0.00       0.00
29.88/29.91	c   logicor          :       1.26       0.00       1.26       0.00       0.00
29.88/29.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
29.88/29.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
29.88/29.91	c   vbounds          :       0.01          2          0          0
29.88/29.91	c   rootredcost      :       0.02          0          0          0
29.88/29.91	c   pseudoobj        :       0.04      40725          0          0
29.88/29.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
29.88/29.91	c   propagation      :       0.62       5131       5122      46410       40.1       1548       13.8          -
29.88/29.91	c   infeasible LP    :       0.01         43         43        166       25.1         11       18.2          0
29.88/29.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
29.88/29.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
29.88/29.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
29.88/29.91	c   applied globally :          -          -          -       9172       18.7          -          -          -
29.88/29.91	c   applied locally  :          -          -          -         56       33.4          -          -          -
29.88/29.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
29.88/29.91	c   cut pool         :       0.00          5          -          -         12          -    (maximal pool size: 223)
29.88/29.91	c   redcost          :       0.19      17571          0          0          0          0
29.88/29.91	c   impliedbounds    :       0.00          6          0          0         69          0
29.88/29.91	c   intobj           :       0.00          0          0          0          0          0
29.88/29.91	c   cgmip            :       0.00          0          0          0          0          0
29.88/29.91	c   gomory           :       0.04          6          0          0        126          0
29.88/29.91	c   strongcg         :       0.04          6          0          0        248          0
29.88/29.91	c   cmir             :       0.03          6          0          0         60          0
29.88/29.91	c   flowcover        :       0.04          6          0          0        111          0
29.88/29.91	c   clique           :       0.00          1          0          0          0          0
29.88/29.91	c   zerohalf         :       0.00          0          0          0          0          0
29.88/29.91	c   mcf              :       0.00          1          0          0          0          0
29.88/29.91	c   rapidlearning    :       0.08          1          0          0          0         12
29.88/29.91	c Pricers            :       Time      Calls       Vars
29.88/29.91	c   problem variables:       0.00          0          0
29.88/29.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
29.88/29.91	c   relpscost        :       2.40       7823          6        199          0          0      15426
29.88/29.91	c   pscost           :       0.00          0          0          0          0          0          0
29.88/29.91	c   inference        :       0.00          0          0          0          0          0          0
29.88/29.91	c   mostinf          :       0.00          0          0          0          0          0          0
29.88/29.91	c   leastinf         :       0.00          0          0          0          0          0          0
29.88/29.91	c   fullstrong       :       0.00          0          0          0          0          0          0
29.88/29.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
29.88/29.91	c   random           :       0.00          0          0          0          0          0          0
29.88/29.91	c Primal Heuristics  :       Time      Calls      Found
29.88/29.91	c   LP solutions     :       0.01          -          1
29.88/29.91	c   pseudo solutions :       0.00          -          0
29.88/29.91	c   oneopt           :       0.02          0          0
29.88/29.91	c   crossover        :       0.00          0          0
29.88/29.91	c   guideddiving     :       0.00          0          0
29.88/29.91	c   intshifting      :       0.00          0          0
29.88/29.91	c   pscostdiving     :       0.01          3          0
29.88/29.91	c   fracdiving       :       0.01          3          0
29.88/29.91	c   veclendiving     :       0.00          3          0
29.88/29.91	c   linesearchdiving :       0.01          3          0
29.88/29.91	c   feaspump         :       0.01          2          0
29.88/29.91	c   objpscostdiving  :       0.06          2          0
29.88/29.91	c   rootsoldiving    :       0.13          2          0
29.88/29.91	c   coefdiving       :       0.04          4          0
29.88/29.91	c   trivial          :       0.00          2          0
29.88/29.91	c   simplerounding   :       0.00          0          0
29.88/29.91	c   zirounding       :       0.05       1000          0
29.88/29.91	c   rounding         :       0.05       1838          0
29.88/29.91	c   shifting         :       0.60        568          0
29.88/29.91	c   twoopt           :       0.00          0          0
29.88/29.91	c   fixandinfer      :       0.00          0          0
29.88/29.91	c   intdiving        :       0.00          0          0
29.88/29.91	c   actconsdiving    :       0.00          0          0
29.88/29.91	c   octane           :       0.00          0          0
29.88/29.91	c   rens             :       0.02          1          0
29.88/29.91	c   rins             :       0.00          0          0
29.88/29.91	c   localbranching   :       0.00          0          0
29.88/29.91	c   mutation         :       0.00          0          0
29.88/29.91	c   dins             :       0.00          0          0
29.88/29.91	c   undercover       :       0.00          1          0
29.88/29.91	c   nlp              :       0.01          0          0
29.88/29.91	c   trysol           :       0.01          0          0
29.88/29.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
29.88/29.91	c   primal LP        :       2.77          0          0       0.00       0.00
29.88/29.91	c   dual LP          :      13.42      17985      74946       4.17    5584.65
29.88/29.91	c   lex dual LP      :       0.00          0          0       0.00          -
29.88/29.91	c   barrier LP       :       0.00          0          0       0.00          -
29.88/29.91	c   diving/probing LP:       0.21        212       3276      15.45   15600.00
29.88/29.91	c   strong branching :       2.22       2294      20319       8.86    9152.70
29.88/29.91	c     (at root node) :          -         10       1232     123.20          -
29.88/29.91	c   conflict analysis:       0.00          0          0       0.00          -
29.88/29.91	c B&B Tree           :
29.88/29.91	c   number of runs   :          1
29.88/29.91	c   nodes            :      10725
29.88/29.91	c   nodes (total)    :      10725
29.88/29.91	c   nodes left       :          0
29.88/29.91	c   max depth        :         60
29.88/29.91	c   max depth (total):         60
29.88/29.91	c   backtracks       :       2472 (23.0%)
29.88/29.91	c   delayed cutoffs  :       2400
29.88/29.91	c   repropagations   :       6790 (33796 domain reductions, 2122 cutoffs)
29.88/29.91	c   avg switch length:       5.58
29.88/29.91	c   switching time   :       3.92
29.88/29.91	c Solution           :
29.88/29.91	c   Solutions found  :          1 (1 improvements)
29.88/29.91	c   First Solution   : +2.00000000000000e+00   (in run 1, after 10725 nodes, 27.49 seconds, depth 51, found by <relaxation>)
29.88/29.91	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 10725 nodes, 27.49 seconds, depth 51, found by <relaxation>)
29.88/29.91	c   Dual Bound       : +2.00000000000000e+00
29.88/29.91	c   Gap              :       0.00 %
29.88/29.91	c   Root Dual Bound  : +2.00000000000000e+00
29.88/29.91	c   Root Iterations  :        255
29.88/29.92	c Time complete: 29.91.

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-2665128-1276650414/watcher-2665128-1276650414 -o /tmp/evaluation-result-2665128-1276650414/solver-2665128-1276650414 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665128-1276650414.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: 1.34 1.10 1.03 2/105 13584
/proc/meminfo: memFree=1792476/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=9288 CPUtime=0
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 1139 0 0 0 0 0 0 0 25 0 1 0 6334944 9510912 1059 1992294400 4194304 9819077 140734669682000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13584/statm: 2322 1069 371 1374 0 943 0

[startup+0.075624 s]
/proc/loadavg: 1.34 1.10 1.03 2/105 13584
/proc/meminfo: memFree=1792476/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=17172 CPUtime=0.07
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 4285 0 0 0 5 2 0 0 25 0 1 0 6334944 17584128 2811 1992294400 4194304 9819077 140734669682000 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4293 2813 651 1374 0 2914 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17172

[startup+0.100627 s]
/proc/loadavg: 1.34 1.10 1.03 2/105 13584
/proc/meminfo: memFree=1792476/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=19476 CPUtime=0.09
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 6034 0 0 0 6 3 0 0 25 0 1 0 6334944 19943424 3304 1992294400 4194304 9819077 140734669682000 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4869 3314 683 1374 0 3490 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19476

[startup+0.30065 s]
/proc/loadavg: 1.34 1.10 1.03 2/105 13584
/proc/meminfo: memFree=1792476/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=18820 CPUtime=0.29
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 8848 0 0 0 23 6 0 0 25 0 1 0 6334944 19271680 3526 1992294400 4194304 9819077 140734669682000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4705 3526 697 1374 0 3326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18820

[startup+0.700695 s]
/proc/loadavg: 1.34 1.10 1.03 2/105 13584
/proc/meminfo: memFree=1792476/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=20000 CPUtime=0.69
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 12575 0 0 0 60 9 0 0 25 0 1 0 6334944 20480000 3671 1992294400 4194304 9819077 140734669682000 18446744073709551615 6214449 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 5000 3671 716 1374 0 3621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20000

[startup+1.50079 s]
/proc/loadavg: 1.31 1.10 1.03 2/106 13585
/proc/meminfo: memFree=1779944/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=19124 CPUtime=1.49
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 17564 0 0 0 134 15 0 0 25 0 1 0 6334944 19582976 3676 1992294400 4194304 9819077 140734669682000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4781 3676 725 1374 0 3402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19124

[startup+3.10097 s]
/proc/loadavg: 1.31 1.10 1.03 2/106 13585
/proc/meminfo: memFree=1779696/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=19488 CPUtime=3.09
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 29199 0 0 0 281 28 0 0 25 0 1 0 6334944 19955712 3678 1992294400 4194304 9819077 140734669682000 18446744073709551615 7096808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4872 3678 725 1374 0 3493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19488

[startup+6.30134 s]
/proc/loadavg: 1.28 1.10 1.03 2/106 13585
/proc/meminfo: memFree=1779572/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=20584 CPUtime=6.29
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 54085 0 0 0 574 55 0 0 25 0 1 0 6334944 21078016 3795 1992294400 4194304 9819077 140734669682000 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 4917 3790 725 1374 0 3538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20584

[startup+12.7011 s]
/proc/loadavg: 1.26 1.10 1.03 2/106 13585
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=22900 CPUtime=12.68
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 105149 0 0 0 1162 106 0 0 25 0 1 0 6334944 23449600 4374 1992294400 4194304 9819077 140734669682000 18446744073709551615 5922833 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 5725 4374 725 1374 0 4346 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22900

[startup+25.5016 s]
/proc/loadavg: 1.22 1.09 1.03 2/106 13585
/proc/meminfo: memFree=1775480/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=24944 CPUtime=25.48
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 199625 0 0 0 2347 201 0 0 25 0 1 0 6334944 25542656 4886 1992294400 4194304 9819077 140734669682000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 6236 4886 725 1374 0 4857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24944

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

[startup+27.1007 s]
/proc/loadavg: 1.20 1.09 1.03 2/106 13585
/proc/meminfo: memFree=1775480/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=25104 CPUtime=27.09
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 210578 0 0 0 2495 214 0 0 25 0 1 0 6334944 25706496 4928 1992294400 4194304 9819077 140734669682000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 6276 4928 725 1374 0 4897 0
Current children cumulated CPU time (s) 27.09
Current children cumulated vsize (KiB) 25104

[startup+28.7009 s]
/proc/loadavg: 1.20 1.09 1.03 2/106 13585
/proc/meminfo: memFree=1775232/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=25080 CPUtime=28.68
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 221610 0 0 0 2641 227 0 0 25 0 1 0 6334944 25681920 4938 1992294400 4194304 9819077 140734669682000 18446744073709551615 6021582 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 6270 4938 725 1374 0 4891 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 25080

[startup+29.501 s]
/proc/loadavg: 1.20 1.09 1.03 2/106 13585
/proc/meminfo: memFree=1775232/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=25568 CPUtime=29.49
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 228513 0 0 0 2713 236 0 0 25 0 1 0 6334944 26181632 5071 1992294400 4194304 9819077 140734669682000 18446744073709551615 7262132 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 6484 5072 725 1374 0 5105 0
Current children cumulated CPU time (s) 29.49
Current children cumulated vsize (KiB) 25568

[startup+29.9011 s]
/proc/loadavg: 1.20 1.09 1.03 2/106 13585
/proc/meminfo: memFree=1774736/2059040 swapFree=4192956/4192956
[pid=13584] ppid=13582 vsize=26256 CPUtime=29.88
/proc/13584/stat : 13584 (pbscip.linux.x8) R 13582 13584 11928 0 -1 4202496 231827 0 0 0 2749 239 0 0 25 0 1 0 6334944 26886144 5146 1992294400 4194304 9819077 140734669682000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13584/statm: 6564 5146 725 1374 0 5185 0
Current children cumulated CPU time (s) 29.88
Current children cumulated vsize (KiB) 26256

Child status: 0
Real time (s): 29.9267
CPU time (s): 29.9184
CPU user time (s): 27.5168
CPU system time (s): 2.40163
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 26424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 27.5168
system time used= 2.40163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 231886
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= 3
involuntary context switches= 122

runsolver used 0.043993 second user time and 0.162975 second system time

The end

Launcher Data 

Begin job on node088 at 2010-06-16 03:06:54
IDJOB=2665128
IDBENCH=48071
IDSOLVER=1168
FILE ID=node088/2665128-1276650414
PBS_JOBID= 11172418
Free space on /tmp= 62564 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=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=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-2665128-1276650414/watcher-2665128-1276650414 -o /tmp/evaluation-result-2665128-1276650414/solver-2665128-1276650414 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665128-1276650414.opb -t 1800 -m 1800

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

MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76
RANDOM SEED=1533830510

node088.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		: 3000.217
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	: 6000.43
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		: 3000.217
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793004 kB
Buffers:         29376 kB
Cached:         111776 kB
SwapCached:          0 kB
Active:          90976 kB
Inactive:       110244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793004 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6456 kB
Writeback:           0 kB
AnonPages:       60112 kB
Mapped:          15616 kB
Slab:            43184 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node088 at 2010-06-16 03:07:24