Trace number 1870075

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2OPT2 69.1885 69.2243

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
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 benchmark1.69674
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 variables126
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 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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver Clp 1.8.2
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1870075-1245188610.opb>
0.00/0.01	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.00/0.04	c (round 2) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 8 upgd conss, 1618 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 187/371 (50.4%) - 0 fixings, 0 aggregations, 39 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  7 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.06	c  1696 implications, 0 cliques
0.00/0.06	c presolved problem has 371 variables (371 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.06	c     252 constraints of type <and>
0.00/0.06	c       7 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 OPT-NLC
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 = c 1620
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 = c 1791
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 = c 10000
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving problem
0.00/0.06	c 
0.00/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.06	c   0.0s|     1 |     0 |    12 |1538k|   0 |   4 | 371 | 267 | 267 | 371 | 518 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.10	c   0.1s|     1 |     0 |   255 |1556k|   0 |  22 | 371 | 267 | 267 | 371 | 522 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   282 |1591k|   0 |  41 | 371 | 267 | 267 | 371 | 532 |  14 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   322 |1673k|   0 |  46 | 371 | 267 | 267 | 371 | 570 |  52 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   423 |1729k|   0 |  76 | 371 | 267 | 267 | 371 | 582 |  64 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |   484 |1789k|   0 |  49 | 371 | 267 | 267 | 371 | 611 |  93 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   559 |1831k|   0 | 104 | 371 | 267 | 267 | 371 | 639 | 121 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.58/0.65	c   0.6s|     1 |     2 |   559 |1831k|   0 | 104 | 371 | 267 | 267 | 371 | 639 | 121 |   0 |  28 | 2.000000e+00 |      --      |    Inf 
45.86/45.97	c  45.4s| 10000 |  3826 |136132 |7749k|  67 |   7 | 371 |1807 | 308 | 371 | 316 |  39k|8930 |3133 | 2.000000e+00 |      --      |    Inf 
56.56/56.69	o 45
56.56/56.69	c *56.0s| 12615 |  4714 |170290 |8973k|  67 |   - | 371 |2388 | 210 | 371 | 409 |  49k|  11k|3505 | 2.000000e+00 | 4.500000e+01 |2150.00%
60.16/60.20	o 13
60.16/60.20	c *59.4s| 13404 |  3714 |182116 |8285k|  67 |   - | 371 |2661 | 109 | 371 | 416 |  53k|  11k|3642 | 2.000000e+00 | 1.300000e+01 | 550.00%
63.26/63.31	o 5
63.26/63.31	c g62.5s| 14179 |  3616 |192214 |8351k|  67 |   - | 371 |2781 | 224 | 371 | 398 |  56k|  12k|3710 | 2.000000e+00 | 5.000000e+00 | 150.00%
68.95/69.04	o 3
68.95/69.04	c *68.2s| 15718 |  3435 |210941 |8196k|  67 |   - | 371 |2796 |1106 | 371 | 377 |  62k|  13k|3868 | 2.000000e+00 | 3.000000e+00 |  50.00%
69.06/69.20	o 2
69.06/69.20	c g68.3s| 15762 |     0 |211462 |4047k|  67 |   - | 371 |2667 | 765 | 371 | 372 |  63k|  13k|3868 | 2.000000e+00 | 2.000000e+00 |   0.00%
69.16/69.20	c 
69.16/69.20	c SCIP Status        : problem is solved [optimal solution found]
69.16/69.20	c Solving Time (sec) : 68.34
69.16/69.20	c Solving Nodes      : 15762
69.16/69.20	c Primal Bound       : +2.00000000000000e+00 (5 solutions)
69.16/69.20	c Dual Bound         : +2.00000000000000e+00
69.16/69.20	c Gap                : 0.00 %
69.16/69.20	c NODE         15762
69.16/69.20	c DUAL BOUND   2
69.16/69.20	c PRIMAL BOUND 2
69.16/69.20	c GAP          0
69.16/69.20	s OPTIMUM FOUND
69.16/69.20	v -x126 x125 -x124 -x123 x122 -x121 -x120 -x119 x118 x117 x116 -x115 -x84 x83 -x82 x81 x80 -x79 -x114 x113 x112 x111 -x110 x109 x78 
69.16/69.20	v -x77 -x76 -x75 x74 -x73 x108 -x107 -x106 -x105 -x104 -x103 x72 -x71 x70 -x69 x68 -x67 -x102 -x101 -x100 x99 -x98 -x97 x66 
69.16/69.20	v -x65 -x64 x63 x62 -x61 -x96 -x95 x94 x93 -x92 -x91 x60 -x59 x58 -x57 x56 -x55 -x90 -x89 -x88 -x87 -x86 x85 -x54 x53 -x52 -x51 
69.16/69.20	v x50 -x49 x48 x47 -x46 x45 -x44 x43 -x42 x41 x40 -x39 x38 x37 x36 -x35 x34 x33 -x32 x31 x30 x29 -x28 x27 x26 x25 -x24 -x23 -x22 
69.16/69.20	v x21 x20 x19 x18 -x17 x16 x15 -x14 x13 x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
69.16/69.20	c SCIP Status        : problem is solved [optimal solution found]
69.16/69.20	c Solving Time       :      68.34
69.16/69.20	c Original Problem   :
69.16/69.20	c   Problem name     : HOME/instance-1870075-1245188610.opb
69.16/69.20	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
69.16/69.20	c   Constraints      : 267 initial, 267 maximal
69.16/69.20	c Presolved Problem  :
69.16/69.20	c   Problem name     : t_HOME/instance-1870075-1245188610.opb
69.16/69.20	c   Variables        : 371 (371 binary, 0 integer, 0 implicit integer, 0 continuous)
69.16/69.20	c   Constraints      : 267 initial, 2987 maximal
69.16/69.20	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
69.16/69.20	c   trivial          :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   implics          :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   probing          :       0.01          0          0          0          0          0          0          0          0
69.16/69.20	c   and              :       0.01          0          0          0          0          0          0          0          0
69.16/69.20	c   linear           :       0.01          1          6          0          0          0          0          0         32
69.16/69.20	c   logicor          :       0.00          0          0          0          0          0          0          0          0
69.16/69.20	c   root node        :          -         76          -          -         76          -          -          -          -
69.16/69.20	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
69.16/69.20	c   integral         :          0          0          0      12476          0         12        384          0          0      24566
69.16/69.20	c   and              :        252      32491      56337          1          0       1384      80250      63033          0          0
69.16/69.20	c   linear           :          7          6      54949          1          0       4093      32062          0          0          0
69.16/69.20	c   logicor          :          8+         6      30170          2          0        424       9326          0          0          0
69.16/69.20	c   countsols        :          0          0          0          3          0          0          0          0          0          0
69.16/69.20	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
69.16/69.20	c   integral         :       3.70       0.00       0.00       3.70       0.00
69.16/69.20	c   and              :       1.99       1.19       0.80       0.00       0.00
69.16/69.20	c   linear           :       1.48       0.00       1.48       0.00       0.00
69.16/69.20	c   logicor          :       1.36       0.00       1.36       0.00       0.00
69.16/69.20	c   countsols        :       0.00       0.00       0.00       0.00       0.00
69.16/69.20	c Propagators        :       Time      Calls    Cutoffs    DomReds
69.16/69.20	c   rootredcost      :       0.00          4          0          5
69.16/69.20	c   pseudoobj        :       0.06      55951          1         69
69.16/69.20	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
69.16/69.20	c   propagation      :       1.00       5902       5880      56541       36.2       1627       16.1          -
69.16/69.20	c   infeasible LP    :       0.00         77          0          0        0.0          0        0.0          0
69.16/69.20	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
69.16/69.20	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
69.16/69.20	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
69.16/69.20	c   applied globally :          -          -          -      13433       20.5          -          -          -
69.16/69.20	c   applied locally  :          -          -          -         20       39.4          -          -          -
69.16/69.20	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
69.16/69.20	c   cut pool         :       0.00          5          -          -          4          -    (maximal pool size: 195)
69.16/69.20	c   redcost          :       0.35      32495          0         43          0          0
69.16/69.20	c   impliedbounds    :       0.00          6          0          0         83          0
69.16/69.20	c   intobj           :       0.00          0          0          0          0          0
69.16/69.20	c   gomory           :       0.04          6          0          0         23          0
69.16/69.20	c   strongcg         :       0.05          6          0          0        211          0
69.16/69.20	c   cmir             :       0.04          6          0          0         58          0
69.16/69.20	c   flowcover        :       0.07          6          0          0        104          0
69.16/69.20	c   clique           :       0.00          1          0          0          0          0
69.16/69.20	c   zerohalf         :       0.00          0          0          0          0          0
69.16/69.20	c   mcf              :       0.00          1          0          0          0          0
69.16/69.20	c Pricers            :       Time      Calls       Vars
69.16/69.20	c   problem variables:       0.00          0          0
69.16/69.20	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
69.16/69.20	c   relpscost        :       3.68      12473         12        384          0          0      24566
69.16/69.20	c   pscost           :       0.00          0          0          0          0          0          0
69.16/69.20	c   inference        :       0.00          0          0          0          0          0          0
69.16/69.20	c   mostinf          :       0.00          0          0          0          0          0          0
69.16/69.20	c   leastinf         :       0.00          0          0          0          0          0          0
69.16/69.20	c   fullstrong       :       0.00          0          0          0          0          0          0
69.16/69.20	c   allfullstrong    :       0.00          0          0          0          0          0          0
69.16/69.20	c   random           :       0.00          0          0          0          0          0          0
69.16/69.20	c Primal Heuristics  :       Time      Calls      Found
69.16/69.20	c   LP solutions     :       0.00          -          3
69.16/69.20	c   pseudo solutions :       0.00          -          0
69.16/69.20	c   oneopt           :       0.00          4          0
69.16/69.20	c   feaspump         :       0.46         19          0
69.16/69.20	c   linesearchdiving :       0.45         44          0
69.16/69.20	c   rootsoldiving    :       0.47         22          0
69.16/69.20	c   coefdiving       :       0.51         45          0
69.16/69.20	c   pscostdiving     :       0.50         45          0
69.16/69.20	c   fracdiving       :       0.47         45          0
69.16/69.20	c   veclendiving     :       0.37         45          0
69.16/69.20	c   objpscostdiving  :       0.62         23          0
69.16/69.20	c   simplerounding   :       0.03          0          0
69.16/69.20	c   rounding         :       0.12       2582          0
69.16/69.20	c   shifting         :       0.94        703          0
69.16/69.20	c   intshifting      :       0.00          0          0
69.16/69.20	c   fixandinfer      :       0.00          0          0
69.16/69.20	c   intdiving        :       0.00          0          0
69.16/69.20	c   actconsdiving    :       0.00          0          0
69.16/69.20	c   guideddiving     :       0.14         25          2
69.16/69.20	c   octane           :       0.00          0          0
69.16/69.20	c   rens             :       0.02          1          0
69.16/69.20	c   rins             :       0.00          0          0
69.16/69.20	c   localbranching   :       0.00          0          0
69.16/69.20	c   mutation         :       0.00          0          0
69.16/69.20	c   crossover        :       0.04          1          0
69.16/69.20	c   dins             :       0.00          0          0
69.16/69.20	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
69.16/69.20	c   primal LP        :       6.84          0          0       0.00       0.00
69.16/69.20	c   dual LP          :      39.60      34257     192268       5.61    4855.25
69.16/69.20	c   barrier LP       :       0.00          0          0       0.00          -
69.16/69.20	c   diving/probing LP:       3.37       3018      19194       6.36    5695.55
69.16/69.20	c   strong branching :       3.43       3868      36426       9.42   10619.83
69.16/69.20	c     (at root node) :          -         28       2258      80.64          -
69.16/69.20	c   conflict analysis:       0.00          0          0       0.00          -
69.16/69.20	c B&B Tree           :
69.16/69.20	c   number of runs   :          1
69.16/69.20	c   nodes            :      15762
69.16/69.20	c   nodes (total)    :      15762
69.16/69.20	c   nodes left       :          0
69.16/69.20	c   max depth        :         67
69.16/69.20	c   max depth (total):         67
69.16/69.20	c   backtracks       :       2755 (17.5%)
69.16/69.20	c   delayed cutoffs  :       2541
69.16/69.20	c   repropagations   :       7663 (34694 domain reductions, 2012 cutoffs)
69.16/69.20	c   avg switch length:       5.01
69.16/69.20	c   switching time   :       8.79
69.16/69.20	c Solution           :
69.16/69.20	c   Solutions found  :          5 (5 improvements)
69.16/69.20	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 15762 nodes, 68.32 seconds, depth 61, found by <guideddiving>)
69.16/69.20	c   Dual Bound       : +2.00000000000000e+00
69.16/69.20	c   Gap              :       0.00 %
69.16/69.20	c   Root Dual Bound  : +2.00000000000000e+00
69.16/69.22	c Time complete: 69.18.

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-1870075-1245188610/watcher-1870075-1245188610 -o /tmp/evaluation-result-1870075-1245188610/solver-1870075-1245188610 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870075-1245188610.opb 

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 1.01 1.00 3/64 32664
/proc/meminfo: memFree=1882432/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=5812 CPUtime=0
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 186460733 5951488 515 1992294400 4194304 9342243 548682068736 18446744073709551615 8197376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32664/statm: 1454 520 348 1256 0 193 0

[startup+0.019949 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32664
/proc/meminfo: memFree=1882432/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=13844 CPUtime=0
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 2595 0 0 0 0 0 0 0 18 0 1 0 186460733 14176256 2225 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 3461 2225 446 1256 0 2200 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13844

[startup+0.101955 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32664
/proc/meminfo: memFree=1882432/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=17116 CPUtime=0.09
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 3310 0 0 0 7 2 0 0 18 0 1 0 186460733 17526784 2940 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 4279 2940 677 1256 0 3018 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17116

[startup+0.301974 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32664
/proc/meminfo: memFree=1882432/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=19116 CPUtime=0.29
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 3766 0 0 0 27 2 0 0 19 0 1 0 186460733 19574784 3393 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 4779 3393 677 1256 0 3518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19116

[startup+0.702018 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 32664
/proc/meminfo: memFree=1882432/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=21476 CPUtime=0.69
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 5694 0 0 0 65 4 0 0 23 0 1 0 186460733 21991424 4269 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32664/statm: 5369 4269 691 1256 0 4108 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21476

[startup+1.50108 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1867576/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=21476 CPUtime=1.48
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 5706 0 0 0 143 5 0 0 25 0 1 0 186460733 21991424 4281 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 5369 4281 696 1256 0 4108 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21476

[startup+3.10123 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1867704/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=21476 CPUtime=3.08
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 5748 0 0 0 302 6 0 0 25 0 1 0 186460733 21991424 4322 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 5369 4322 696 1256 0 4108 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21476

[startup+6.30152 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1867640/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=21476 CPUtime=6.28
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 5783 0 0 0 618 10 0 0 25 0 1 0 186460733 21991424 4357 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 5369 4357 699 1256 0 4108 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21476

[startup+12.7011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1866632/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=23108 CPUtime=12.68
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 6067 0 0 0 1250 18 0 0 25 0 1 0 186460733 23662592 4641 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 5777 4641 699 1256 0 4516 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23108

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1864328/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=25820 CPUtime=25.48
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 6602 0 0 0 2516 32 0 0 25 0 1 0 186460733 26439680 5176 1992294400 4194304 9342243 548682068736 18446744073709551615 6088675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 6455 5176 699 1256 0 5194 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25820

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1861128/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=29100 CPUtime=51.06
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 7415 0 0 0 5046 60 0 0 25 0 1 0 186460733 29798400 5989 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7275 5989 699 1256 0 6014 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 29100

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

[startup+57.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32665
/proc/meminfo: memFree=1859272/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31324 CPUtime=57.46
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 7908 0 0 0 5677 69 0 0 25 0 1 0 186460733 32075776 6481 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7831 6481 699 1256 0 6570 0
Current children cumulated CPU time (s) 57.46
Current children cumulated vsize (KiB) 31324

[startup+63.9017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858824/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31540 CPUtime=63.86
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 8008 0 0 0 6310 76 0 0 25 0 1 0 186460733 32296960 6581 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7885 6581 699 1256 0 6624 0
Current children cumulated CPU time (s) 63.86
Current children cumulated vsize (KiB) 31540

[startup+67.106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858824/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31908 CPUtime=67.06
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 9467 0 0 0 6626 80 0 0 25 0 1 0 186460733 32673792 6589 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7977 6589 707 1256 0 6716 0
Current children cumulated CPU time (s) 67.06
Current children cumulated vsize (KiB) 31908

[startup+67.9011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858824/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31908 CPUtime=67.85
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 9480 0 0 0 6704 81 0 0 25 0 1 0 186460733 32673792 6602 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7977 6602 707 1256 0 6716 0
Current children cumulated CPU time (s) 67.85
Current children cumulated vsize (KiB) 31908

[startup+68.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858760/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31908 CPUtime=68.66
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 9486 0 0 0 6784 82 0 0 25 0 1 0 186460733 32673792 6608 1992294400 4194304 9342243 548682068736 18446744073709551615 8221520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7977 6608 707 1256 0 6716 0
Current children cumulated CPU time (s) 68.66
Current children cumulated vsize (KiB) 31908

[startup+69.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858760/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31908 CPUtime=69.06
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 9487 0 0 0 6823 83 0 0 25 0 1 0 186460733 32673792 6609 1992294400 4194304 9342243 548682068736 18446744073709551615 6088690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7977 6609 707 1256 0 6716 0
Current children cumulated CPU time (s) 69.06
Current children cumulated vsize (KiB) 31908

[startup+69.2012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32665
/proc/meminfo: memFree=1858696/2055920 swapFree=4181496/4192956
[pid=32664] ppid=32662 vsize=31908 CPUtime=69.16
/proc/32664/stat : 32664 (pbscip.linux.x8) R 32662 32664 31261 0 -1 4194304 9487 0 0 0 6833 83 0 0 25 0 1 0 186460733 32673792 6609 1992294400 4194304 9342243 548682068736 18446744073709551615 4243090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32664/statm: 7977 6609 707 1256 0 6716 0
Current children cumulated CPU time (s) 69.16
Current children cumulated vsize (KiB) 31908

Child status: 0
Real time (s): 69.2243
CPU time (s): 69.1885
CPU user time (s): 68.3516
CPU system time (s): 0.836872
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 31908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.3516
system time used= 0.836872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9492
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= 168

runsolver used 0.073988 second user time and 0.147977 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 23:43:30
IDJOB=1870075
IDBENCH=48036
IDSOLVER=684
FILE ID=node25/1870075-1245188610
PBS_JOBID= 9363949
Free space on /tmp= 66312 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870075-1245188610/watcher-1870075-1245188610 -o /tmp/evaluation-result-1870075-1245188610/solver-1870075-1245188610 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870075-1245188610.opb

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

MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c
RANDOM SEED=1341103180

node25.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.238
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1882848 kB
Buffers:         41136 kB
Cached:          76600 kB
SwapCached:       5888 kB
Active:          73012 kB
Inactive:        53248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1882848 kB
SwapTotal:     4192956 kB
SwapFree:      4181496 kB
Dirty:           11740 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            32816 kB
Committed_AS:   210252 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node25 at 2009-06-16 23:44:39