Trace number 2665118

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 14.6398 14.6444

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-B.opb
MD5SUMaeb6a0e03ee8f8f2b4b438b8148c9b4c
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 benchmark24.4793
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 variables144
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 constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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-2665118-1276650118.opb>
0.00/0.01	c original problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.05/0.08	c (round 1) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2076 impls, 0 clqs
0.05/0.08	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 7 upgd conss, 2106 impls, 0 clqs
0.09/0.11	c    (0.1s) probing: 204/522 (39.1%) - 0 fixings, 0 aggregations, 61 implications, 0 bound changes
0.09/0.11	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.11	c presolving (3 rounds):
0.09/0.11	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 42 changed coefficients
0.09/0.11	c  2228 implications, 0 cliques
0.09/0.11	c presolved problem has 522 variables (522 bin, 0 int, 0 impl, 0 cont) and 397 constraints
0.09/0.11	c     383 constraints of type <and>
0.09/0.11	c       6 constraints of type <linear>
0.09/0.11	c       8 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.06
0.09/0.11	c - non default parameters ----------------------------------------------------------------------
0.09/0.11	c # SCIP version 1.2.1.2
0.09/0.11	c 
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = 10000
0.09/0.11	c 
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = 1800
0.09/0.11	c 
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = 1620
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.11	c 
0.09/0.11	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c heuristics/undercover/freq = 0
0.09/0.11	c 
0.09/0.11	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/rapidlearning/freq = 0
0.09/0.11	c 
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving
0.09/0.11	c 
0.09/0.12	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.12	c   0.1s|     1 |     0 |    12 |     - |2224k|   0 |   5 | 522 | 397 | 522 | 780 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |    19 |     - |2247k|   0 |  13 | 522 | 397 | 522 | 784 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.2s|     1 |     0 |    33 |     - |2266k|   0 |  17 | 522 | 397 | 522 | 789 |   9 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |    54 |     - |2281k|   0 |  32 | 522 | 397 | 522 | 797 |  17 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.36	c   0.3s|     1 |     0 |    77 |     - |2302k|   0 |  47 | 522 | 397 | 522 | 804 |  24 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.43	c   0.3s|     1 |     0 |    93 |     - |2328k|   0 |  60 | 522 | 397 | 522 | 813 |  33 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.4s|     1 |     0 |   107 |     - |2345k|   0 |  65 | 522 | 397 | 522 | 820 |  40 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.69/0.77	c   0.7s|     1 |     2 |   107 |     - |2346k|   0 |  65 | 522 | 397 | 522 | 820 |  40 |   0 |  15 | 2.000000e+00 |      --      |    Inf 
14.59/14.62	o 2
14.59/14.62	c *13.2s|  2708 |     0 | 32466 |  12.0 |3816k|  75 |   - | 522 |2608 | 522 | 412 |  10k|2217 |3470 | 2.000000e+00 | 2.000000e+00 |   0.00%
14.59/14.62	c 
14.59/14.62	c SCIP Status        : problem is solved [optimal solution found]
14.59/14.62	c Solving Time (sec) : 13.19
14.59/14.62	c Solving Nodes      : 2708
14.59/14.62	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
14.59/14.62	c Dual Bound         : +2.00000000000000e+00
14.59/14.62	c Gap                : 0.00 %
14.59/14.63	s OPTIMUM FOUND
14.59/14.63	v -x144 x143 x142 x141 x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 x131 x130 x129 x96 -x95 -x94 x93 -x92 -x91 x90 -x89 x128 
14.59/14.63	v -x127 -x126 x125 x124 -x123 -x122 x121 -x88 x87 x86 -x85 -x84 x83 x82 -x81 x120 x119 -x118 -x117 x116 x115 -x114 x113 x80 
14.59/14.63	v -x79 x78 -x77 x76 -x75 x74 -x73 -x112 -x111 -x110 -x109 x108 x107 -x106 -x105 x72 x71 x70 -x69 x68 -x67 x66 -x65 -x104 -x103 
14.59/14.63	v -x102 -x101 -x100 -x99 -x98 -x97 -x64 -x63 x62 x61 x60 -x59 x58 -x57 x56 x55 -x54 x53 -x52 -x51 x50 x49 -x48 -x47 -x46 x45 -x44 
14.59/14.63	v -x43 x42 x41 x40 x39 x38 -x37 -x36 x35 x34 x33 x32 x31 x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 x22 x21 x20 -x19 -x18 x17 -x16 
14.59/14.63	v -x15 -x14 x13 x12 x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
14.59/14.63	c SCIP Status        : problem is solved [optimal solution found]
14.59/14.63	c Solving Time       :      13.19
14.59/14.63	c Original Problem   :
14.59/14.63	c   Problem name     : HOME/instance-2665118-1276650118.opb
14.59/14.63	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
14.59/14.63	c   Constraints      : 397 initial, 397 maximal
14.59/14.63	c Presolved Problem  :
14.59/14.63	c   Problem name     : t_HOME/instance-2665118-1276650118.opb
14.59/14.63	c   Variables        : 522 (522 binary, 0 integer, 0 implicit integer, 0 continuous)
14.59/14.63	c   Constraints      : 397 initial, 2608 maximal
14.59/14.63	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
14.59/14.63	c   trivial          :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   implics          :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   probing          :       0.03          0          0          0          0          0          0          0          0
14.59/14.63	c   and              :       0.03          0          0          0          0          0          0          0          0
14.59/14.63	c   linear           :       0.00          1          5          0          0          0          0          0         42
14.59/14.63	c   logicor          :       0.00          0          0          0          0          0          0          0          0
14.59/14.63	c   root node        :          -          0          -          -          0          -          -          -          -
14.59/14.63	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
14.59/14.63	c   integral         :          0          0          0       2265          0         12        288          0          0       4296
14.59/14.63	c   and              :        383       5450       8760          0          0        213      14280      10911          0          0
14.59/14.63	c   linear           :          6          6       8546          0          0        619       4854          0          0          0
14.59/14.63	c   logicor          :          8+         6       3528          1          0         14        850          0          0          0
14.59/14.63	c   countsols        :          0          0          0          1          0          0          0          0          0          0
14.59/14.63	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
14.59/14.63	c   integral         :       3.66       0.00       0.00       3.66       0.00
14.59/14.63	c   and              :       0.65       0.46       0.19       0.00       0.00
14.59/14.63	c   linear           :       0.38       0.00       0.38       0.00       0.00
14.59/14.63	c   logicor          :       0.09       0.00       0.09       0.00       0.00
14.59/14.63	c   countsols        :       0.00       0.00       0.00       0.00       0.00
14.59/14.63	c Propagators        :       Time      Calls    Cutoffs    DomReds
14.59/14.63	c   vbounds          :       0.00          2          0          0
14.59/14.63	c   rootredcost      :       0.00          0          0          0
14.59/14.63	c   pseudoobj        :       0.02       8337          0          0
14.59/14.63	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
14.59/14.63	c   propagation      :       0.23        846        840      10751       58.1        253       30.5          -
14.59/14.63	c   infeasible LP    :       0.01         19         19         96       35.6          4        6.0          0
14.59/14.63	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
14.59/14.63	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
14.59/14.63	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
14.59/14.63	c   applied globally :          -          -          -       2214       27.0          -          -          -
14.59/14.63	c   applied locally  :          -          -          -          3       73.3          -          -          -
14.59/14.63	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
14.59/14.63	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 64)
14.59/14.63	c   redcost          :       0.08       5451          0          0          0          0
14.59/14.63	c   impliedbounds    :       0.00          6          0          0         26          0
14.59/14.63	c   intobj           :       0.00          0          0          0          0          0
14.59/14.63	c   cgmip            :       0.00          0          0          0          0          0
14.59/14.63	c   gomory           :       0.09          6          0          0         76          0
14.59/14.63	c   strongcg         :       0.03          6          0          0         21          0
14.59/14.63	c   cmir             :       0.04          6          0          0         38          0
14.59/14.63	c   flowcover        :       0.08          6          0          0         62          0
14.59/14.63	c   clique           :       0.00          1          0          0          0          0
14.59/14.63	c   zerohalf         :       0.00          0          0          0          0          0
14.59/14.63	c   mcf              :       0.00          1          0          0          0          0
14.59/14.63	c   rapidlearning    :       0.05          1          0          0          0          0
14.59/14.63	c Pricers            :       Time      Calls       Vars
14.59/14.63	c   problem variables:       0.00          0          0
14.59/14.63	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
14.59/14.63	c   relpscost        :       3.65       2264         12        288          0          0       4296
14.59/14.63	c   pscost           :       0.00          0          0          0          0          0          0
14.59/14.63	c   inference        :       0.00          0          0          0          0          0          0
14.59/14.63	c   mostinf          :       0.00          0          0          0          0          0          0
14.59/14.63	c   leastinf         :       0.00          0          0          0          0          0          0
14.59/14.63	c   fullstrong       :       0.00          0          0          0          0          0          0
14.59/14.63	c   allfullstrong    :       0.00          0          0          0          0          0          0
14.59/14.63	c   random           :       0.00          0          0          0          0          0          0
14.59/14.63	c Primal Heuristics  :       Time      Calls      Found
14.59/14.63	c   LP solutions     :       0.01          -          1
14.59/14.63	c   pseudo solutions :       0.00          -          0
14.59/14.63	c   oneopt           :       0.00          0          0
14.59/14.63	c   crossover        :       0.00          0          0
14.59/14.63	c   guideddiving     :       0.00          0          0
14.59/14.63	c   intshifting      :       0.00          0          0
14.59/14.63	c   objpscostdiving  :       0.03          2          0
14.59/14.63	c   rootsoldiving    :       0.12          2          0
14.59/14.63	c   coefdiving       :       0.02          4          0
14.59/14.63	c   pscostdiving     :       0.05          4          0
14.59/14.63	c   fracdiving       :       0.03          4          0
14.59/14.63	c   veclendiving     :       0.03          4          0
14.59/14.63	c   linesearchdiving :       0.01          4          0
14.59/14.63	c   feaspump         :       0.01          3          0
14.59/14.63	c   trivial          :       0.00          2          0
14.59/14.63	c   simplerounding   :       0.01          0          0
14.59/14.63	c   zirounding       :       0.03       1000          0
14.59/14.63	c   rounding         :       0.04        985          0
14.59/14.63	c   shifting         :       0.60        286          0
14.59/14.63	c   twoopt           :       0.00          0          0
14.59/14.63	c   fixandinfer      :       0.00          0          0
14.59/14.63	c   intdiving        :       0.00          0          0
14.59/14.63	c   actconsdiving    :       0.00          0          0
14.59/14.63	c   octane           :       0.00          0          0
14.59/14.63	c   rens             :       0.02          1          0
14.59/14.63	c   rins             :       0.00          0          0
14.59/14.63	c   localbranching   :       0.00          0          0
14.59/14.63	c   mutation         :       0.00          0          0
14.59/14.63	c   dins             :       0.00          0          0
14.59/14.63	c   undercover       :       0.01          1          0
14.59/14.63	c   nlp              :       0.00          0          0
14.59/14.63	c   trysol           :       0.01          0          0
14.59/14.63	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
14.59/14.63	c   primal LP        :       1.07          0          0       0.00       0.00
14.59/14.63	c   dual LP          :       4.65       5712      28983       5.07    6232.90
14.59/14.63	c   lex dual LP      :       0.00          0          0       0.00          -
14.59/14.63	c   barrier LP       :       0.00          0          0       0.00          -
14.59/14.63	c   diving/probing LP:       0.21        185       3483      18.83   16585.71
14.59/14.63	c   strong branching :       3.56       3470      29067       8.38    8164.89
14.59/14.63	c     (at root node) :          -         15       1837     122.47          -
14.59/14.63	c   conflict analysis:       0.00          0          0       0.00          -
14.59/14.63	c B&B Tree           :
14.59/14.63	c   number of runs   :          1
14.59/14.63	c   nodes            :       2708
14.59/14.63	c   nodes (total)    :       2708
14.59/14.63	c   nodes left       :          0
14.59/14.63	c   max depth        :         75
14.59/14.63	c   max depth (total):         75
14.59/14.63	c   backtracks       :        329 (12.1%)
14.59/14.63	c   delayed cutoffs  :        266
14.59/14.63	c   repropagations   :        883 (4267 domain reductions, 251 cutoffs)
14.59/14.63	c   avg switch length:       4.18
14.59/14.63	c   switching time   :       1.22
14.59/14.63	c Solution           :
14.59/14.63	c   Solutions found  :          1 (1 improvements)
14.59/14.63	c   First Solution   : +2.00000000000000e+00   (in run 1, after 2708 nodes, 13.18 seconds, depth 72, found by <relaxation>)
14.59/14.63	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2708 nodes, 13.18 seconds, depth 72, found by <relaxation>)
14.59/14.63	c   Dual Bound       : +2.00000000000000e+00
14.59/14.63	c   Gap              :       0.00 %
14.59/14.63	c   Root Dual Bound  : +2.00000000000000e+00
14.59/14.63	c   Root Iterations  :        107
14.59/14.64	c Time complete: 14.63.

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-2665118-1276650118/watcher-2665118-1276650118 -o /tmp/evaluation-result-2665118-1276650118/solver-2665118-1276650118 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665118-1276650118.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 1.00 1.00 2/105 14413
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=9288 CPUtime=0
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 1153 0 0 0 0 0 0 0 25 0 1 0 6305485 9510912 1074 1992294400 4194304 9819077 140733518355712 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14413/statm: 2322 1084 371 1374 0 943 0

[startup+0.0603861 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 14413
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=14452 CPUtime=0.05
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 2991 0 0 0 3 2 0 0 25 0 1 0 6305485 14798848 2302 1992294400 4194304 9819077 140733518355712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 3613 2302 473 1374 0 2234 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14452

[startup+0.101391 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 14413
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=14720 CPUtime=0.09
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 3881 0 0 0 6 3 0 0 25 0 1 0 6305485 15073280 2421 1992294400 4194304 9819077 140733518355712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 3680 2421 515 1374 0 2301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14720

[startup+0.301412 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 14413
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=20380 CPUtime=0.29
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 9703 0 0 0 20 9 0 0 25 0 1 0 6305485 20869120 3629 1992294400 4194304 9819077 140733518355712 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 5095 3629 694 1374 0 3716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20380

[startup+0.701456 s]
/proc/loadavg: 1.00 1.00 1.00 2/105 14413
/proc/meminfo: memFree=1777588/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=27676 CPUtime=0.69
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 14598 0 0 0 58 11 0 0 25 0 1 0 6305485 28340224 4986 1992294400 4194304 9819077 140733518355712 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 6919 4986 703 1374 0 5540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27676

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1759972/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=25700 CPUtime=1.49
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 25295 0 0 0 129 20 0 0 25 0 1 0 6305485 26316800 4937 1992294400 4194304 9819077 140733518355712 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 6425 4937 718 1374 0 5046 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25700

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1759724/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=25804 CPUtime=3.09
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 48623 0 0 0 271 38 0 0 25 0 1 0 6305485 26423296 4944 1992294400 4194304 9819077 140733518355712 18446744073709551615 8494909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 6451 4944 725 1374 0 5072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25804

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1759476/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=26624 CPUtime=6.29
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 87370 0 0 0 557 72 0 0 25 0 1 0 6305485 27262976 5100 1992294400 4194304 9819077 140733518355712 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 6633 5101 727 1374 0 5254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26624

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1756500/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=30224 CPUtime=12.68
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 138677 0 0 0 1142 126 0 0 25 0 1 0 6305485 30949376 5828 1992294400 4194304 9819077 140733518355712 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 7603 5829 727 1374 0 6224 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30224

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

[startup+13.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1756376/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=29292 CPUtime=13.49
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 146495 0 0 0 1216 133 0 0 25 0 1 0 6305485 29995008 5835 1992294400 4194304 9819077 140733518355712 18446744073709551615 6388560 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 7323 5835 727 1374 0 5944 0
Current children cumulated CPU time (s) 13.49
Current children cumulated vsize (KiB) 29292

[startup+14.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1756376/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=30676 CPUtime=14.29
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 155464 0 0 0 1289 140 0 0 25 0 1 0 6305485 31412224 5851 1992294400 4194304 9819077 140733518355712 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 7715 5852 727 1374 0 6336 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 30676

[startup+14.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1756376/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=30820 CPUtime=14.49
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 157833 0 0 0 1307 142 0 0 25 0 1 0 6305485 31559680 5856 1992294400 4194304 9819077 140733518355712 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 7705 5856 727 1374 0 6326 0
Current children cumulated CPU time (s) 14.49
Current children cumulated vsize (KiB) 30820

[startup+14.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 14414
/proc/meminfo: memFree=1756376/2059040 swapFree=4192956/4192956
[pid=14413] ppid=14411 vsize=29412 CPUtime=14.59
/proc/14413/stat : 14413 (pbscip.linux.x8) R 14411 14413 13474 0 -1 4202496 159081 0 0 0 1316 143 0 0 25 0 1 0 6305485 30117888 5853 1992294400 4194304 9819077 140733518355712 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14413/statm: 7165 5844 727 1374 0 5786 0
Current children cumulated CPU time (s) 14.59
Current children cumulated vsize (KiB) 29412

Child status: 0
Real time (s): 14.6444
CPU time (s): 14.6398
CPU user time (s): 13.205
CPU system time (s): 1.43478
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 30820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.205
system time used= 1.43478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159281
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= 169

runsolver used 0.025996 second user time and 0.079987 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 03:01:58
IDJOB=2665118
IDBENCH=48061
IDSOLVER=1168
FILE ID=node086/2665118-1276650118
PBS_JOBID= 11172419
Free space on /tmp= 62576 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=8-P0=29-P1=61-P2=43-P3=131-P4=2-P5=59-P6=41-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-2665118-1276650118/watcher-2665118-1276650118 -o /tmp/evaluation-result-2665118-1276650118/solver-2665118-1276650118 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665118-1276650118.opb -t 1800 -m 1800

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

MD5SUM BENCH= aeb6a0e03ee8f8f2b4b438b8148c9b4c
RANDOM SEED=1334683404

node086.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1778116 kB
Buffers:         34188 kB
Cached:         111244 kB
SwapCached:          0 kB
Active:         123684 kB
Inactive:        81232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1778116 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6396 kB
Writeback:           0 kB
AnonPages:       59472 kB
Mapped:          15392 kB
Slab:            54504 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180668 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= 62568 MiB
End job on node086 at 2010-06-16 03:02:12