Trace number 1870521

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 1.8.2OPT-7 642.946 643.097

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_4.opb
MD5SUM0c3fb28b3ecb8f1eba2bffa356ef5364
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark257.452
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -7
Optimality of the best value was proved YES
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2932
Sum of products size (including duplicates)5864
Number of different products1466
Sum of products size2932

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver Clp 1.8.2
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870521-1245209649.opb>
0.00/0.02	c original problem has 1566 variables (1566 bin, 0 int, 0 impl, 0 cont) and 1617 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 150 upgd conss, 11828 impls, 100 clqs
0.29/0.34	c    (0.1s) probing: 101/1566 (6.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.34	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.29/0.34	c presolving (2 rounds):
0.29/0.34	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.34	c  11828 implications, 100 cliques
0.29/0.34	c presolved problem has 1566 variables (1566 bin, 0 int, 0 impl, 0 cont) and 1617 constraints
0.29/0.34	c     100 constraints of type <setppc>
0.29/0.34	c    1466 constraints of type <and>
0.29/0.34	c       1 constraints of type <linear>
0.29/0.34	c      50 constraints of type <logicor>
0.29/0.34	c transformed objective value is always integral (scale: 1)
0.29/0.34	c Presolving Time: 0.14
0.29/0.34	c OPT-NLC
0.29/0.34	c -----------------------------------------------------------------------------------------------
0.29/0.34	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.34	c limits/memory = c 1620
0.29/0.34	c # maximal time in seconds to run
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.34	c limits/time = c 1791
0.29/0.34	c # frequency for displaying node information lines
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.34	c display/freq = c 10000
0.29/0.34	c -----------------------------------------------------------------------------------------------
0.29/0.34	c start solving problem
0.29/0.34	c 
0.39/0.40	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.40	c   0.2s|     1 |     0 |   124 |7474k|   0 | 100 |1566 |1617 |1617 |1566 |3083 |   0 |   0 |   0 |-2.500000e+01 |      --      |    Inf 
0.39/0.40	o -1
0.39/0.40	c s 0.2s|     1 |     0 |   124 |7505k|   0 | 100 |1566 |1617 |1617 |1566 |3083 |   0 |   0 |   0 |-2.500000e+01 |-1.000000e+00 |  96.00%
0.60/0.64	c   0.4s|     1 |     0 |   444 |7523k|   0 | 238 |1566 |1617 |1617 |1566 |3084 |   1 |   0 |   0 |-2.500000e+01 |-1.000000e+00 |  96.00%
0.60/0.64	o -2
0.60/0.64	c s 0.4s|     1 |     0 |   444 |7564k|   0 | 238 |1566 |1617 |1617 |1566 |3084 |   1 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
1.19/1.26	c   1.1s|     1 |     0 |  1948 |7709k|   0 | 587 |1566 |1617 |1617 |1566 |3092 |   9 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
1.99/2.09	c   1.9s|     1 |     0 |  2885 |8133k|   0 | 771 |1566 |1617 |1617 |1566 |3099 |  16 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
1.99/2.09	o -2
1.99/2.09	c s 1.9s|     1 |     0 |  2885 |8153k|   0 | 771 |1566 |1617 |1617 |1566 |3099 |  16 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
2.99/3.02	c   2.8s|     1 |     0 |  3309 |8235k|   0 | 802 |1566 |1617 |1617 |1566 |3110 |  27 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
3.99/4.05	c   3.8s|     1 |     0 |  3523 |8335k|   0 | 810 |1566 |1617 |1617 |1566 |3117 |  34 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
5.19/5.21	c   5.0s|     1 |     0 |  3893 |8381k|   0 | 832 |1566 |1617 |1617 |1566 |3122 |  39 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
5.19/5.22	o -2
5.19/5.22	c s 5.0s|     1 |     0 |  3893 |8402k|   0 | 832 |1566 |1617 |1617 |1566 |3122 |  39 |   0 |   0 |-2.500000e+01 |-2.000000e+00 |  92.00%
17.99/18.08	c  17.8s|     1 |     2 |  3893 |8402k|   0 | 832 |1566 |1617 |1617 |1566 |3122 |  39 |   0 |  57 |-2.500000e+01 |-2.000000e+00 |  92.00%
22.08/22.16	o -3
22.08/22.16	c R21.9s|     4 |     3 |  8714 |8459k|   3 |  28 |1566 |1617 |1510 |1566 |1143 | 485 |   0 |  99 |-2.500000e+01 |-3.000000e+00 |  88.00%
22.28/22.39	o -4
22.28/22.39	c R22.1s|     6 |     5 |  8738 |8485k|   5 |  15 |1566 |1617 |1446 |1566 |1135 | 493 |   0 | 133 |-2.500000e+01 |-4.000000e+00 |  84.00%
22.38/22.47	o -5
22.38/22.47	c *22.2s|     8 |     3 |  8749 |8569k|   7 |   - |1566 |1617 | 186 |1566 |1137 | 495 |   0 | 154 |-2.500000e+01 |-5.000000e+00 |  80.00%
25.18/25.24	o -6
25.18/25.24	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
25.18/25.24	c *24.9s|    12 |     4 |  9643 |8597k|   7 |   - |1566 |1617 | 250 |1566 |1113 | 528 |   0 | 252 |-2.500000e+01 |-6.000000e+00 |  76.00%
247.03/247.15	o -7
247.03/247.15	c * 246s|  1596 |   413 |372789 |  11M|  67 |   - |1566 |1656 | 230 |1566 |1559 |7478 |  42 |2290 |-1.344451e+01 |-7.000000e+00 |  47.93%
541.07/541.25	c   538s| 10000 |   751 |  1071k|  19M|  72 |  75 |1566 |1659 | 239 |1566 |1492 |  11k| 142 |5188 |-1.046314e+01 |-7.000000e+00 |  33.10%
642.84/643.06	c 
642.84/643.06	c SCIP Status        : problem is solved [optimal solution found]
642.84/643.06	c Solving Time (sec) : 639.47
642.84/643.06	c Solving Nodes      : 13877
642.84/643.06	c Primal Bound       : -7.00000000000000e+00 (11 solutions)
642.84/643.06	c Dual Bound         : -7.00000000000000e+00
642.84/643.06	c Gap                : 0.00 %
642.84/643.06	c NODE         13877
642.84/643.06	c DUAL BOUND   -7
642.84/643.06	c PRIMAL BOUND -7
642.84/643.06	c GAP          0
642.84/643.06	s OPTIMUM FOUND
642.84/643.06	v -x59 -x66 x97 -x60 -x58 -x56 -x96 -x87 -x72 -x90 -x98 -x94 -x93 -x82 -x62 -x70 -x51 x99 x91 -x89 -x85 -x78 -x67 -x63 -x61 -x57 
642.84/643.06	v -x81 -x71 -x83 x73 -x74 x80 -x69 -x68 x100 -x92 -x53 -x54 -x65 -x55 -x95 -x86 -x79 -x76 -x88 -x64 -x77 x75 -x84 -x52 -x50 -x49 
642.84/643.06	v 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 
642.84/643.06	v -x22 -x21 x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 x5 -x4 -x3 -x2 -x1 
642.84/643.06	c SCIP Status        : problem is solved [optimal solution found]
642.84/643.06	c Solving Time       :     639.47
642.84/643.06	c Original Problem   :
642.84/643.06	c   Problem name     : HOME/instance-1870521-1245209649.opb
642.84/643.06	c   Variables        : 1566 (1566 binary, 0 integer, 0 implicit integer, 0 continuous)
642.84/643.06	c   Constraints      : 1617 initial, 1617 maximal
642.84/643.06	c Presolved Problem  :
642.84/643.06	c   Problem name     : t_HOME/instance-1870521-1245209649.opb
642.84/643.06	c   Variables        : 1566 (1566 binary, 0 integer, 0 implicit integer, 0 continuous)
642.84/643.06	c   Constraints      : 1617 initial, 1676 maximal
642.84/643.06	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
642.84/643.06	c   trivial          :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   implics          :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   probing          :       0.04          0          0          0          0          0          0          0          0
642.84/643.06	c   setppc           :       0.01          0          0          0          0          0          0          0          0
642.84/643.06	c   and              :       0.08          0          0          0          0          0          0          0          0
642.84/643.06	c   linear           :       0.01          0          0          0          0          0          0          0          0
642.84/643.06	c   logicor          :       0.00          0          0          0          0          0          0          0          0
642.84/643.06	c   root node        :          -         70          -          -         70          -          -          -          -
642.84/643.06	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
642.84/643.06	c   integral         :          0          0          0       7794          0         24       1483          0          0      14194
642.84/643.06	c   setppc           :        100          6      44968         10          0         48      59349          0          0          0
642.84/643.06	c   and              :       1466      10663      44920         10          0         12    1099287      14869          0          0
642.84/643.06	c   linear           :          1          6      44907          3          0          6         44          0          0          0
642.84/643.06	c   logicor          :         50+         6      12930          3          0          2       5043          0          0          0
642.84/643.06	c   countsols        :          0          0          0          3          0          0          0          0          0          0
642.84/643.06	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
642.84/643.06	c   integral         :     183.48       0.00       0.00     183.48       0.00
642.84/643.06	c   setppc           :       0.31       0.00       0.31       0.00       0.00
642.84/643.06	c   and              :       9.11       4.49       4.62       0.00       0.00
642.84/643.06	c   linear           :       0.50       0.00       0.50       0.00       0.00
642.84/643.06	c   logicor          :       0.11       0.00       0.11       0.00       0.00
642.84/643.06	c   countsols        :       0.00       0.00       0.00       0.00       0.00
642.84/643.06	c Propagators        :       Time      Calls    Cutoffs    DomReds
642.84/643.06	c   rootredcost      :       0.02          6          0          0
642.84/643.06	c   pseudoobj        :       0.21      45068         77        248
642.84/643.06	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
642.84/643.06	c   propagation      :       0.03        145        137        245       31.5          1       34.0          -
642.84/643.06	c   infeasible LP    :       2.70       6973          0          0        0.0          0        0.0          0
642.84/643.06	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
642.84/643.06	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
642.84/643.06	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
642.84/643.06	c   applied globally :          -          -          -        199       29.9          -          -          -
642.84/643.06	c   applied locally  :          -          -          -          0        0.0          -          -          -
642.84/643.06	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
642.84/643.06	c   cut pool         :       0.00          5          -          -          1          -    (maximal pool size: 171)
642.84/643.06	c   redcost          :       1.24      11282          0      37148          0          0
642.84/643.06	c   impliedbounds    :       0.01          6          0          0         12          0
642.84/643.06	c   intobj           :       0.00          0          0          0          0          0
642.84/643.06	c   gomory           :       1.28          6          0          0        103          0
642.84/643.06	c   strongcg         :       1.05          6          0          0        374          0
642.84/643.06	c   cmir             :       0.18          6          0          0          0          0
642.84/643.06	c   flowcover        :       0.17          6          0          0          0          0
642.84/643.06	c   clique           :       0.12          6          0          0         31          0
642.84/643.06	c   zerohalf         :       0.00          0          0          0          0          0
642.84/643.06	c   mcf              :       0.02          2          0          0          0          0
642.84/643.06	c Pricers            :       Time      Calls       Vars
642.84/643.06	c   problem variables:       0.00          0          0
642.84/643.06	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
642.84/643.06	c   relpscost        :     183.43       7784         24       1483          0          0      14194
642.84/643.06	c   pscost           :       0.00          0          0          0          0          0          0
642.84/643.06	c   inference        :       0.00          0          0          0          0          0          0
642.84/643.06	c   mostinf          :       0.00          0          0          0          0          0          0
642.84/643.06	c   leastinf         :       0.00          0          0          0          0          0          0
642.84/643.06	c   fullstrong       :       0.00          0          0          0          0          0          0
642.84/643.06	c   allfullstrong    :       0.00          0          0          0          0          0          0
642.84/643.06	c   random           :       0.00          0          0          0          0          0          0
642.84/643.06	c Primal Heuristics  :       Time      Calls      Found
642.84/643.06	c   LP solutions     :       0.00          -          3
642.84/643.06	c   pseudo solutions :       0.00          -          0
642.84/643.06	c   feaspump         :       0.00          0          0
642.84/643.06	c   oneopt           :       0.04          6          0
642.84/643.06	c   fracdiving       :       4.36         20          0
642.84/643.06	c   veclendiving     :       6.61         20          0
642.84/643.06	c   linesearchdiving :       2.17         20          0
642.84/643.06	c   guideddiving     :       4.15         20          0
642.84/643.06	c   coefdiving       :       5.77         21          0
642.84/643.06	c   pscostdiving     :       2.94         21          0
642.84/643.06	c   rootsoldiving    :       1.07         11          0
642.84/643.06	c   objpscostdiving  :       6.09         11          0
642.84/643.06	c   crossover        :       0.31          8          0
642.84/643.06	c   simplerounding   :       0.04          0          0
642.84/643.06	c   rounding         :       3.25       5856          2
642.84/643.06	c   shifting         :       1.10       1008          6
642.84/643.06	c   intshifting      :       0.00          0          0
642.84/643.06	c   fixandinfer      :       0.00          0          0
642.84/643.06	c   intdiving        :       0.00          0          0
642.84/643.06	c   actconsdiving    :       0.00          0          0
642.84/643.06	c   octane           :       0.00          0          0
642.84/643.06	c   rens             :       0.01          0          0
642.84/643.06	c   rins             :       0.00          0          0
642.84/643.06	c   localbranching   :       0.00          0          0
642.84/643.06	c   mutation         :       0.00          0          0
642.84/643.06	c   dins             :       0.00          0          0
642.84/643.06	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
642.84/643.06	c   primal LP        :      21.32          0          0       0.00       0.00
642.84/643.06	c   dual LP          :     358.42      17383    1272456      73.20    3550.18
642.84/643.06	c   barrier LP       :       0.00          0          0       0.00          -
642.84/643.06	c   diving/probing LP:      27.95       5166      77231      14.95    2763.18
642.84/643.06	c   strong branching :     182.42       5944     595792     100.23    3266.05
642.84/643.06	c     (at root node) :          -         57      15504     272.00          -
642.84/643.06	c   conflict analysis:       0.00          0          0       0.00          -
642.84/643.06	c B&B Tree           :
642.84/643.06	c   number of runs   :          1
642.84/643.06	c   nodes            :      13877
642.84/643.06	c   nodes (total)    :      13877
642.84/643.06	c   nodes left       :          0
642.84/643.06	c   max depth        :         72
642.84/643.06	c   max depth (total):         72
642.84/643.06	c   backtracks       :       2027 (14.6%)
642.84/643.06	c   delayed cutoffs  :          0
642.84/643.06	c   repropagations   :        745 (1274 domain reductions, 0 cutoffs)
642.84/643.06	c   avg switch length:       7.54
642.84/643.06	c   switching time   :      27.43
642.84/643.06	c Solution           :
642.84/643.06	c   Solutions found  :         11 (9 improvements)
642.84/643.06	c   Primal Bound     : -7.00000000000000e+00   (in run 1, after 1596 nodes, 245.88 seconds, depth 35, found by <relaxation>)
642.84/643.06	c   Dual Bound       : -7.00000000000000e+00
642.84/643.06	c   Gap              :       0.00 %
642.84/643.06	c   Root Dual Bound  : -2.50000000000000e+01
642.84/643.09	c Time complete: 642.93.

Verifier Data 

OK	-7

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870521-1245209649/watcher-1870521-1245209649 -o /tmp/evaluation-result-1870521-1245209649/solver-1870521-1245209649 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870521-1245209649.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: 0.92 0.98 0.99 3/64 3466
/proc/meminfo: memFree=1746608/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=5812 CPUtime=0
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 188565890 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3466/statm: 1453 510 339 1256 0 192 0

[startup+0.106588 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3466
/proc/meminfo: memFree=1746608/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=17968 CPUtime=0.09
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 3624 0 0 0 4 5 0 0 18 0 1 0 188565890 18399232 3254 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 4492 3254 446 1256 0 3231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17968

[startup+0.202596 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3466
/proc/meminfo: memFree=1746608/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=20240 CPUtime=0.19
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 4224 0 0 0 8 11 0 0 18 0 1 0 188565890 20725760 3854 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 5060 3854 478 1256 0 3799 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20240

[startup+0.302605 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3466
/proc/meminfo: memFree=1746608/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=20240 CPUtime=0.29
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 4224 0 0 0 12 17 0 0 19 0 1 0 188565890 20725760 3854 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 5060 3854 478 1256 0 3799 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20240

[startup+0.702637 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3466
/proc/meminfo: memFree=1746608/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=29988 CPUtime=0.69
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 6495 0 0 0 49 20 0 0 22 0 1 0 188565890 30707712 6108 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 7497 6108 667 1256 0 6236 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29988

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1723944/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=32464 CPUtime=1.49
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 6961 0 0 0 128 21 0 0 25 0 1 0 188565890 33243136 6574 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8116 6574 668 1256 0 6855 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32464

[startup+3.10183 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1722472/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=32728 CPUtime=3.09
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 7109 0 0 0 288 21 0 0 25 0 1 0 188565890 33513472 6722 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8182 6722 668 1256 0 6921 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32728

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1720872/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=36428 CPUtime=6.29
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 8341 0 0 0 605 24 0 0 25 0 1 0 188565890 37302272 7012 1992294400 4194304 9342243 548682068736 18446744073709551615 6978114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 9107 7012 674 1256 0 7846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36428

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1720936/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=36428 CPUtime=12.69
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 9629 0 0 0 1243 26 0 0 25 0 1 0 188565890 37302272 7012 1992294400 4194304 9342243 548682068736 18446744073709551615 6957769 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 9107 7012 674 1256 0 7846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36428

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1720168/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=34672 CPUtime=25.48
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 10995 0 0 0 2520 28 0 0 25 0 1 0 188565890 35504128 7228 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8668 7228 690 1256 0 7407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34672

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1720104/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=35840 CPUtime=51.07
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 11852 0 0 0 5072 35 0 0 25 0 1 0 188565890 36700160 7246 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8960 7246 699 1256 0 7699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35840

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1719656/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=33612 CPUtime=102.27
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 17947 0 0 0 10178 49 0 0 25 0 1 0 188565890 34418688 7346 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8403 7346 702 1256 0 7142 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33612

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1719464/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=35028 CPUtime=162.26
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 28816 0 0 0 16153 73 0 0 25 0 1 0 188565890 35868672 7453 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 8757 7453 713 1256 0 7496 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 35028

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1714472/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=39436 CPUtime=222.24
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 58741 0 0 0 22118 106 0 0 25 0 1 0 188565890 40382464 8700 1992294400 4194304 9342243 548682068736 18446744073709551615 5893072 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 9859 8700 713 1256 0 8598 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 39436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1712808/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=41796 CPUtime=282.22
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 103703 0 0 0 28078 144 0 0 25 0 1 0 188565890 42799104 9056 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 10449 9056 713 1256 0 9188 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41796

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1711272/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=46484 CPUtime=342.21
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 125332 0 0 0 34048 173 0 0 25 0 1 0 188565890 47599616 9488 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 11621 9488 713 1256 0 10360 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 46484

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1704808/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=49896 CPUtime=402.2
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 147779 0 0 0 40015 205 0 0 25 0 1 0 188565890 51093504 11140 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 12474 11140 713 1256 0 11213 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 49896

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1701480/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=52924 CPUtime=462.18
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 170452 0 0 0 45981 237 0 0 25 0 1 0 188565890 54194176 11964 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 13231 11964 713 1256 0 11970 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 52924

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1698472/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=55460 CPUtime=522.17
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 190978 0 0 0 51948 269 0 0 25 0 1 0 188565890 56791040 12573 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 13865 12573 713 1256 0 12604 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 55460

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1695976/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=59972 CPUtime=582.16
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 213544 0 0 0 57910 306 0 0 25 0 1 0 188565890 61411328 13368 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 14993 13368 713 1256 0 13732 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 59972

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1696040/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=58576 CPUtime=642.14
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 238688 0 0 0 63872 342 0 0 25 0 1 0 188565890 59981824 13416 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 14644 13416 713 1256 0 13383 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 58576

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

[startup+642.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1696488/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=58260 CPUtime=642.25
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 238832 0 0 0 63883 342 0 0 25 0 1 0 188565890 59658240 13162 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 14565 13162 713 1256 0 13304 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 58260

[startup+642.803 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1696488/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=58332 CPUtime=642.64
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 239274 0 0 0 63922 342 0 0 25 0 1 0 188565890 59731968 13236 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 14583 13236 713 1256 0 13322 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 58332

[startup+643.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3467
/proc/meminfo: memFree=1696488/2055920 swapFree=4191900/4192956
[pid=3466] ppid=3464 vsize=58368 CPUtime=642.84
/proc/3466/stat : 3466 (pbscip.linux.x8) R 3464 3466 3429 0 -1 4194304 239555 0 0 0 63942 342 0 0 25 0 1 0 188565890 59768832 13033 1992294400 4194304 9342243 548682068736 18446744073709551615 8223589 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3466/statm: 14592 13033 713 1256 0 13331 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 58368

Child status: 0
Real time (s): 643.097
CPU time (s): 642.946
CPU user time (s): 639.509
CPU system time (s): 3.43748
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 61032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 639.509
system time used= 3.43748
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 239647
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= 2
involuntary context switches= 612

runsolver used 0.536918 second user time and 1.27181 second system time

The end

Launcher Data 

Begin job on node3 at 2009-06-17 05:34:09
IDJOB=1870521
IDBENCH=48259
IDSOLVER=684
FILE ID=node3/1870521-1245209649
PBS_JOBID= 9368415
Free space on /tmp= 66320 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_4.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-1870521-1245209649/watcher-1870521-1245209649 -o /tmp/evaluation-result-1870521-1245209649/solver-1870521-1245209649 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870521-1245209649.opb

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

MD5SUM BENCH= 0c3fb28b3ecb8f1eba2bffa356ef5364
RANDOM SEED=2070422363

node3.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:       1747024 kB
Buffers:         56908 kB
Cached:         164376 kB
SwapCached:        260 kB
Active:          78600 kB
Inactive:       155852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747024 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12040 kB
Writeback:           0 kB
Mapped:          21660 kB
Slab:            60548 kB
Committed_AS:   165108 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= 66308 MiB
End job on node3 at 2009-06-17 05:44:52