Trace number 1870041

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 377.115 377.219

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-B.opb
MD5SUMa998edafd51e17056858d37f83d42bbc
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 benchmark1.41778
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 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 constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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-1870041-1245188311.opb>
0.00/0.01	c original problem has 420 variables (420 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.00/0.01	c start presolving problem
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, 35 chg coeffs, 0 upgd conss, 1656 impls, 0 clqs
0.04/0.05	c (round 2) 6 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 35 chg coeffs, 7 upgd conss, 1682 impls, 0 clqs
0.04/0.07	c    (0.0s) probing: 191/414 (46.1%) - 0 fixings, 0 aggregations, 48 implications, 0 bound changes
0.04/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.07	c presolving (3 rounds):
0.04/0.07	c  6 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 35 changed coefficients
0.04/0.07	c  1778 implications, 0 cliques
0.04/0.07	c presolved problem has 414 variables (414 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.04/0.07	c     294 constraints of type <and>
0.04/0.07	c       6 constraints of type <linear>
0.04/0.07	c       7 constraints of type <logicor>
0.04/0.07	c transformed objective value is always integral (scale: 1)
0.04/0.07	c Presolving Time: 0.04
0.04/0.07	c OPT-NLC
0.04/0.07	c -----------------------------------------------------------------------------------------------
0.04/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/memory = c 1620
0.04/0.07	c # maximal time in seconds to run
0.04/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.07	c limits/time = c 1791
0.04/0.07	c # frequency for displaying node information lines
0.04/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.07	c display/freq = c 10000
0.04/0.07	c -----------------------------------------------------------------------------------------------
0.04/0.07	c start solving problem
0.04/0.07	c 
0.04/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.07	c   0.1s|     1 |     0 |    12 |1735k|   0 |   5 | 414 | 307 | 307 | 414 | 600 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   271 |1756k|   0 |  13 | 414 | 307 | 307 | 414 | 605 |   5 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   290 |1783k|   0 |  28 | 414 | 307 | 307 | 414 | 612 |  12 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.1s|     1 |     0 |   307 |1803k|   0 |  39 | 414 | 307 | 307 | 414 | 620 |  20 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   344 |1861k|   0 |  54 | 414 | 307 | 307 | 414 | 632 |  32 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   417 |1939k|   0 |  67 | 414 | 307 | 307 | 414 | 661 |  61 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   490 |1978k|   0 |  55 | 414 | 307 | 307 | 414 | 690 |  90 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.69/0.79	c   0.8s|     1 |     2 |   490 |1978k|   0 |  55 | 414 | 307 | 307 | 414 | 690 |  90 |   0 |  34 | 2.000000e+00 |      --      |    Inf 
47.77/47.80	c  47.2s| 10000 |  3673 |143263 |8471k|  66 |   2 | 414 |1921 | 630 | 414 | 345 |  40k|7603 |3988 | 2.000000e+00 |      --      |    Inf 
89.76/89.80	c  88.7s| 20000 |  7125 |265401 |  13M|  66 |   7 | 414 |2479 | 265 | 414 | 349 |  73k|  16k|5960 | 2.000000e+00 |      --      |    Inf 
131.75/131.84	c   130s| 30000 | 11510 |387693 |  18M|  67 |  16 | 414 |2053 | 505 | 414 | 355 | 109k|  24k|7631 | 2.000000e+00 |      --      |    Inf 
174.23/174.31	c   172s| 40000 | 17200 |512259 |  23M|  68 |   3 | 414 |1849 | 376 | 414 | 305 | 145k|  29k|8963 | 2.000000e+00 |      --      |    Inf 
219.73/219.80	c   217s| 50000 | 22726 |651513 |  29M|  68 |  12 | 414 |1947 | 376 | 414 | 296 | 190k|  36k|  10k| 2.000000e+00 |      --      |    Inf 
262.82/262.92	c   260s| 60000 | 27883 |777122 |  35M|  68 |   5 | 414 |1811 | 542 | 414 | 273 | 230k|  42k|  11k| 2.000000e+00 |      --      |    Inf 
305.61/305.77	c   302s| 70000 | 32785 |901846 |  40M|  76 |  10 | 414 |2296 | 350 | 414 | 290 | 268k|  49k|  12k| 2.000000e+00 |      --      |    Inf 
350.80/350.95	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
350.80/350.95	c   347s| 80000 | 37829 |  1030k|  45M|  76 |  14 | 414 |2126 | 234 | 414 | 323 | 309k|  56k|  12k| 2.000000e+00 |      --      |    Inf 
369.29/369.45	o 3
369.29/369.45	c * 365s| 84172 | 28046 |  1085k|  35M|  76 |   - | 414 |2595 |  47 | 414 | 393 | 325k|  59k|  13k| 2.000000e+00 | 3.000000e+00 |  50.00%
376.99/377.19	o 2
376.99/377.19	c g 373s| 86085 |     0 |  1103k|4160k|  76 |   - | 414 |1898 | 801 | 414 | 391 | 331k|  61k|  13k| 2.000000e+00 | 2.000000e+00 |   0.00%
376.99/377.19	c 
376.99/377.19	c SCIP Status        : problem is solved [optimal solution found]
376.99/377.19	c Solving Time (sec) : 372.86
376.99/377.19	c Solving Nodes      : 86085
376.99/377.19	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
376.99/377.19	c Dual Bound         : +2.00000000000000e+00
376.99/377.19	c Gap                : 0.00 %
376.99/377.19	c NODE         86085
376.99/377.19	c DUAL BOUND   2
376.99/377.19	c PRIMAL BOUND 2
376.99/377.19	c GAP          0
376.99/377.19	s OPTIMUM FOUND
376.99/377.19	v -x126 -x125 -x124 -x123 x122 -x121 x120 -x119 -x118 x117 -x116 -x115 x114 -x113 -x84 -x83 -x82 -x81 x80 x79 -x78 x112 -x111 x110 
376.99/377.19	v x109 x108 -x107 x106 x77 -x76 -x75 -x74 -x73 x72 -x71 x105 -x104 -x103 -x102 -x101 x100 x99 x70 x69 x68 -x67 -x66 x65 -x64 
376.99/377.19	v -x98 -x97 x96 -x95 -x94 -x93 x92 x63 x62 -x61 x60 x59 x58 -x57 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x56 -x55 x54 -x53 -x52 x51 
376.99/377.19	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 
376.99/377.19	v x22 x21 x20 x19 x18 x17 x16 x15 -x14 -x13 -x12 x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 x2 -x1 
376.99/377.19	c SCIP Status        : problem is solved [optimal solution found]
376.99/377.19	c Solving Time       :     372.86
376.99/377.19	c Original Problem   :
376.99/377.19	c   Problem name     : HOME/instance-1870041-1245188311.opb
376.99/377.19	c   Variables        : 420 (420 binary, 0 integer, 0 implicit integer, 0 continuous)
376.99/377.19	c   Constraints      : 307 initial, 307 maximal
376.99/377.19	c Presolved Problem  :
376.99/377.19	c   Problem name     : t_HOME/instance-1870041-1245188311.opb
376.99/377.19	c   Variables        : 414 (414 binary, 0 integer, 0 implicit integer, 0 continuous)
376.99/377.19	c   Constraints      : 307 initial, 3338 maximal
376.99/377.19	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
376.99/377.19	c   trivial          :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   implics          :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   probing          :       0.02          0          0          0          0          0          0          0          0
376.99/377.19	c   and              :       0.02          0          0          0          0          0          0          0          0
376.99/377.19	c   linear           :       0.00          1          5          0          0          0          0          0         35
376.99/377.19	c   logicor          :       0.00          0          0          0          0          0          0          0          0
376.99/377.19	c   root node        :          -         89          -          -         89          -          -          -          -
376.99/377.19	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
376.99/377.19	c   integral         :          0          0          0      70353          0         51       4160          0          0     137728
376.99/377.19	c   and              :        294     183439     280472          0          0       6543     498987     330962          0          0
376.99/377.19	c   linear           :          6          6     273928          0          0      20486     180473          0          0          0
376.99/377.19	c   logicor          :          7+         6     139241          1          0        791      34085          0          0          0
376.99/377.19	c   countsols        :          0          0          0          1          0          0          0          0          0          0
376.99/377.19	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
376.99/377.19	c   integral         :      11.49       0.00       0.00      11.49       0.00
376.99/377.19	c   and              :      16.59      11.36       5.23       0.00       0.00
376.99/377.19	c   linear           :      10.08       0.00      10.08       0.00       0.00
376.99/377.19	c   logicor          :       6.30       0.00       6.30       0.00       0.00
376.99/377.19	c   countsols        :       0.00       0.00       0.00       0.00       0.00
376.99/377.19	c Propagators        :       Time      Calls    Cutoffs    DomReds
376.99/377.19	c   rootredcost      :       0.17          1          0          6
376.99/377.19	c   pseudoobj        :       0.24     280076          0          2
376.99/377.19	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
376.99/377.19	c   propagation      :       6.74      27820      27776     298109       44.8       6098       20.5          -
376.99/377.19	c   infeasible LP    :       0.01        184          0          0        0.0          0        0.0          0
376.99/377.19	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
376.99/377.19	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
376.99/377.19	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
376.99/377.19	c   applied globally :          -          -          -      61748       23.0          -          -          -
376.99/377.19	c   applied locally  :          -          -          -         28       43.2          -          -          -
376.99/377.19	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
376.99/377.19	c   cut pool         :       0.00          5          -          -         22          -    (maximal pool size: 168)
376.99/377.19	c   redcost          :       2.50     183440          0          2          0          0
376.99/377.19	c   impliedbounds    :       0.00          6          0          0         50          0
376.99/377.19	c   intobj           :       0.00          0          0          0          0          0
376.99/377.19	c   gomory           :       0.08          6          0          0        108          0
376.99/377.19	c   strongcg         :       0.05          6          0          0        392          0
376.99/377.19	c   cmir             :       0.05          6          0          0         52          0
376.99/377.19	c   flowcover        :       0.07          6          0          0         88          0
376.99/377.19	c   clique           :       0.00          1          0          0          0          0
376.99/377.19	c   zerohalf         :       0.00          0          0          0          0          0
376.99/377.19	c   mcf              :       0.00          1          0          0          0          0
376.99/377.19	c Pricers            :       Time      Calls       Vars
376.99/377.19	c   problem variables:       0.00          0          0
376.99/377.19	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
376.99/377.19	c   relpscost        :      11.37      70352         51       4160          0          0     137728
376.99/377.19	c   pscost           :       0.00          0          0          0          0          0          0
376.99/377.19	c   inference        :       0.00          0          0          0          0          0          0
376.99/377.19	c   mostinf          :       0.00          0          0          0          0          0          0
376.99/377.19	c   leastinf         :       0.00          0          0          0          0          0          0
376.99/377.19	c   fullstrong       :       0.00          0          0          0          0          0          0
376.99/377.19	c   allfullstrong    :       0.00          0          0          0          0          0          0
376.99/377.19	c   random           :       0.00          0          0          0          0          0          0
376.99/377.19	c Primal Heuristics  :       Time      Calls      Found
376.99/377.19	c   LP solutions     :       0.04          -          1
376.99/377.19	c   pseudo solutions :       0.00          -          0
376.99/377.19	c   crossover        :       0.01          0          0
376.99/377.19	c   oneopt           :       0.02          1          0
376.99/377.19	c   pscostdiving     :       1.00        112          0
376.99/377.19	c   veclendiving     :       0.78        112          0
376.99/377.19	c   linesearchdiving :       0.85        112          0
376.99/377.19	c   fracdiving       :       0.83        112          0
376.99/377.19	c   coefdiving       :       0.89        113          0
376.99/377.19	c   feaspump         :       1.61         57          0
376.99/377.19	c   objpscostdiving  :       1.75         57          0
376.99/377.19	c   rootsoldiving    :       1.08         57          0
376.99/377.19	c   simplerounding   :       0.14          0          0
376.99/377.19	c   rounding         :       0.33       6093          0
376.99/377.19	c   shifting         :       2.86       1890          0
376.99/377.19	c   intshifting      :       0.00          0          0
376.99/377.19	c   fixandinfer      :       0.00          0          0
376.99/377.19	c   intdiving        :       0.00          0          0
376.99/377.19	c   actconsdiving    :       0.00          0          0
376.99/377.19	c   guideddiving     :       0.53         39          1
376.99/377.19	c   octane           :       0.00          0          0
376.99/377.19	c   rens             :       0.02          1          0
376.99/377.19	c   rins             :       0.00          0          0
376.99/377.19	c   localbranching   :       0.00          0          0
376.99/377.19	c   mutation         :       0.00          0          0
376.99/377.19	c   dins             :       0.00          0          0
376.99/377.19	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
376.99/377.19	c   primal LP        :      41.26          0          0       0.00       0.00
376.99/377.19	c   dual LP          :     223.72     192039    1061390       5.53    4744.28
376.99/377.19	c   barrier LP       :       0.00          0          0       0.00          -
376.99/377.19	c   diving/probing LP:       7.68       6346      41965       6.61    5464.19
376.99/377.19	c   strong branching :      10.22      13315      92592       6.95    9059.88
376.99/377.19	c     (at root node) :          -         34       2959      87.03          -
376.99/377.19	c   conflict analysis:       0.00          0          0       0.00          -
376.99/377.19	c B&B Tree           :
376.99/377.19	c   number of runs   :          1
376.99/377.19	c   nodes            :      86085
376.99/377.19	c   nodes (total)    :      86085
376.99/377.19	c   nodes left       :          0
376.99/377.19	c   max depth        :         76
376.99/377.19	c   max depth (total):         76
376.99/377.19	c   backtracks       :      12156 (14.1%)
376.99/377.19	c   delayed cutoffs  :      11067
376.99/377.19	c   repropagations   :      35891 (169133 domain reductions, 9523 cutoffs)
376.99/377.19	c   avg switch length:       6.59
376.99/377.19	c   switching time   :      52.91
376.99/377.19	c Solution           :
376.99/377.19	c   Solutions found  :          2 (2 improvements)
376.99/377.19	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 86085 nodes, 372.71 seconds, depth 64, found by <guideddiving>)
376.99/377.19	c   Dual Bound       : +2.00000000000000e+00
376.99/377.19	c   Gap              :       0.00 %
376.99/377.19	c   Root Dual Bound  : +2.00000000000000e+00
377.09/377.21	c Time complete: 377.1.

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-1870041-1245188311/watcher-1870041-1245188311 -o /tmp/evaluation-result-1870041-1245188311/solver-1870041-1245188311 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870041-1245188311.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 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1888904/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=5812 CPUtime=0
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 186431306 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4505/statm: 1453 501 332 1256 0 192 0

[startup+0.0508399 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1888904/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=13968 CPUtime=0.04
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 2665 0 0 0 2 2 0 0 18 0 1 0 186431306 14303232 2295 1992294400 4194304 9342243 548682068736 18446744073709551615 5112851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 3492 2295 482 1256 0 2231 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13968

[startup+0.101845 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1888904/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=17220 CPUtime=0.09
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 3313 0 0 0 7 2 0 0 18 0 1 0 186431306 17633280 2942 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 4305 2942 647 1256 0 3044 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17220

[startup+0.301864 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1888904/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=19264 CPUtime=0.29
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 3810 0 0 0 27 2 0 0 19 0 1 0 186431306 19726336 3430 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 4816 3430 677 1256 0 3555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19264

[startup+0.701903 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1888904/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=21752 CPUtime=0.69
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 5748 0 0 0 66 3 0 0 22 0 1 0 186431306 22274048 4309 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 5438 4309 687 1256 0 4177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21752

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1876928/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=19820 CPUtime=1.49
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 5808 0 0 0 145 4 0 0 25 0 1 0 186431306 20295680 3694 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 4955 3694 694 1256 0 3694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19820

[startup+3.10113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1876624/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=21104 CPUtime=3.09
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 6047 0 0 0 303 6 0 0 25 0 1 0 186431306 21610496 3933 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 5276 3933 697 1256 0 4015 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21104

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1875160/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=21720 CPUtime=6.29
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 6290 0 0 0 620 9 0 0 25 0 1 0 186431306 22241280 4176 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 5430 4176 698 1256 0 4169 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21720

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1873240/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=23780 CPUtime=12.69
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 6749 0 0 0 1252 17 0 0 25 0 1 0 186431306 24350720 4635 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 5945 4635 698 1256 0 4684 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23780

[startup+25.5013 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 4506
/proc/meminfo: memFree=1870552/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=26468 CPUtime=25.48
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 7377 0 0 0 2516 32 0 0 25 0 1 0 186431306 27103232 5263 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 6617 5263 698 1256 0 5356 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26468

[startup+51.1017 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1866072/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=30144 CPUtime=51.06
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 8519 0 0 0 5044 62 0 0 25 0 1 0 186431306 30867456 6405 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 7536 6405 698 1256 0 6275 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30144

[startup+102.306 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4506
/proc/meminfo: memFree=1859032/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=37620 CPUtime=102.26
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 10279 0 0 0 10105 121 0 0 25 0 1 0 186431306 38522880 8165 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 9405 8165 698 1256 0 8144 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 37620

[startup+162.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 4506
/proc/meminfo: memFree=1850072/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=46892 CPUtime=162.24
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 12540 0 0 0 16042 182 0 0 25 0 1 0 186431306 48017408 10426 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 11723 10426 698 1256 0 10462 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46892

[startup+222.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 4506
/proc/meminfo: memFree=1841496/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=55152 CPUtime=222.22
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 14636 0 0 0 21977 245 0 0 25 0 1 0 186431306 56475648 12521 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 13788 12521 698 1256 0 12527 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 55152

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 4506
/proc/meminfo: memFree=1830296/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=66968 CPUtime=282.21
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 17449 0 0 0 27908 313 0 0 25 0 1 0 186431306 68575232 15334 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 16742 15334 698 1256 0 15481 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 66968

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1822936/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=73652 CPUtime=342.2
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 19256 0 0 0 33838 382 0 0 25 0 1 0 186431306 75419648 17140 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 18413 17140 698 1256 0 17152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 73652

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

[startup+358.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1821208/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=75016 CPUtime=358.19
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 19691 0 0 0 35420 399 0 0 25 0 1 0 186431306 76816384 17575 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 18754 17575 698 1256 0 17493 0
Current children cumulated CPU time (s) 358.19
Current children cumulated vsize (KiB) 75016

[startup+364.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1819480/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=364.59
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20260 0 0 0 36051 408 0 0 25 0 1 0 186431306 80494592 18144 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18144 698 1256 0 18391 0
Current children cumulated CPU time (s) 364.59
Current children cumulated vsize (KiB) 78608

[startup+371.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818584/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=370.99
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20326 0 0 0 36685 414 0 0 25 0 1 0 186431306 80494592 18210 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18210 698 1256 0 18391 0
Current children cumulated CPU time (s) 370.99
Current children cumulated vsize (KiB) 78608

[startup+374.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818456/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=374.19
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20349 0 0 0 37000 419 0 0 25 0 1 0 186431306 80494592 18233 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18233 698 1256 0 18391 0
Current children cumulated CPU time (s) 374.19
Current children cumulated vsize (KiB) 78608

[startup+375.902 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818456/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=375.79
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20350 0 0 0 37158 421 0 0 25 0 1 0 186431306 80494592 18234 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18234 698 1256 0 18391 0
Current children cumulated CPU time (s) 375.79
Current children cumulated vsize (KiB) 78608

[startup+376.702 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818456/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=376.59
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20351 0 0 0 37238 421 0 0 25 0 1 0 186431306 80494592 18235 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18235 698 1256 0 18391 0
Current children cumulated CPU time (s) 376.59
Current children cumulated vsize (KiB) 78608

[startup+377.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818456/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=78608 CPUtime=376.99
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20353 0 0 0 37277 422 0 0 25 0 1 0 186431306 80494592 18237 1992294400 4194304 9342243 548682068736 18446744073709551615 4805796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 19652 18237 698 1256 0 18391 0
Current children cumulated CPU time (s) 376.99
Current children cumulated vsize (KiB) 78608

[startup+377.201 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 4506
/proc/meminfo: memFree=1818456/2055920 swapFree=4181652/4192956
[pid=4505] ppid=4503 vsize=71424 CPUtime=377.09
/proc/4505/stat : 4505 (pbscip.linux.x8) R 4503 4505 3959 0 -1 4194304 20355 0 0 0 37287 422 0 0 25 0 1 0 186431306 73138176 16978 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/4505/statm: 17856 16978 1206 1256 0 16595 0
Current children cumulated CPU time (s) 377.09
Current children cumulated vsize (KiB) 71424

Child status: 0
Real time (s): 377.219
CPU time (s): 377.115
CPU user time (s): 372.879
CPU system time (s): 4.23536
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 78608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 372.879
system time used= 4.23536
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20358
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= 404

runsolver used 0.309952 second user time and 0.781881 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 23:38:31
IDJOB=1870041
IDBENCH=48019
IDSOLVER=684
FILE ID=node18/1870041-1245188311
PBS_JOBID= 9363939
Free space on /tmp= 66172 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=7-P0=43-P1=107-P2=31-P3=113-P4=127-P5=2-P6=79-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-1870041-1245188311/watcher-1870041-1245188311 -o /tmp/evaluation-result-1870041-1245188311/solver-1870041-1245188311 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870041-1245188311.opb

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

MD5SUM BENCH= a998edafd51e17056858d37f83d42bbc
RANDOM SEED=202127392

node18.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		: 3000.236
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		: 3000.236
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:       1889384 kB
Buffers:         44356 kB
Cached:          77536 kB
SwapCached:       5540 kB
Active:          67440 kB
Inactive:        62348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889384 kB
SwapTotal:     4192956 kB
SwapFree:      4181652 kB
Dirty:           12120 kB
Writeback:           0 kB
Mapped:          12940 kB
Slab:            22772 kB
Committed_AS:   154872 kB
PageTables:       1376 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= 66164 MiB
End job on node18 at 2009-06-16 23:44:49