Trace number 1869332

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT11 1.24281 1.24917

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb
MD5SUMf7ce1bbc714a6b404586716e62ae4fc9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved YES
Number of variables75
Total number of constraints104
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 constraints104
Minimum length of a constraint10
Maximum length of a constraint21
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 173
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-1869332-1245170390.opb>
0.00/0.01	c original problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 104 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 50 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 4 upgd conss, 0 impls, 0 clqs
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 50 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  120 implications, 0 cliques
0.00/0.03	c presolved problem has 75 variables (75 bin, 0 int, 0 impl, 0 cont) and 54 constraints
0.00/0.03	c       4 constraints of type <knapsack>
0.00/0.03	c      50 constraints of type <linear>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c OPT-LIN
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 1620
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    53 | 485k|   0 |  45 |  75 |  54 |  54 |  75 |  54 |   0 |   0 |   0 | 4.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   141 | 542k|   0 |  46 |  75 |  54 |  54 |  75 |  59 |   5 |   0 |   0 | 4.000000e+00 |      --      |    Inf 
0.00/0.06	c   0.1s|     1 |     0 |   148 | 599k|   0 |  45 |  75 |  54 |  54 |  75 |  67 |  13 |   0 |   0 | 4.000000e+00 |      --      |    Inf 
0.06/0.07	c   0.1s|     1 |     0 |   169 | 660k|   0 |  56 |  75 |  54 |  54 |  75 |  79 |  25 |   0 |   0 | 4.013514e+00 |      --      |    Inf 
0.06/0.09	c   0.1s|     1 |     0 |   186 | 700k|   0 |  55 |  75 |  54 |  54 |  75 |  89 |  35 |   0 |   0 | 4.166667e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   211 | 744k|   0 |  55 |  75 |  54 |  54 |  75 | 101 |  47 |   0 |   0 | 4.166667e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   233 | 798k|   0 |  54 |  75 |  54 |  54 |  75 | 112 |  58 |   0 |   0 | 4.500000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   258 | 864k|   0 |  53 |  75 |  54 |  54 |  75 | 122 |  68 |   0 |   0 | 4.500000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   300 | 903k|   0 |  55 |  75 |  54 |  54 |  75 | 132 |  78 |   0 |   0 | 4.666667e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   336 | 934k|   0 |  51 |  75 |  54 |  54 |  75 | 141 |  87 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   392 | 983k|   0 |  51 |  75 |  54 |  54 |  75 | 154 | 100 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   438 |1027k|   0 |  53 |  75 |  54 |  54 |  75 | 163 | 109 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   502 |1029k|   0 |  47 |  75 |  54 |  54 |  75 | 171 | 117 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   618 |1048k|   0 |  40 |  75 |  54 |  54 |  75 | 180 | 126 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   701 |1078k|   0 |  42 |  75 |  54 |  54 |  75 | 162 | 133 |   0 |   0 | 5.000000e+00 |      --      |    Inf 
0.39/0.49	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.49	c   0.5s|     1 |     2 |   701 |1079k|   0 |  42 |  75 |  54 |  54 |  75 | 162 | 133 |   0 |  24 | 5.000000e+00 |      --      |    Inf 
0.79/0.81	o 14
0.79/0.81	c c 0.8s|    15 |    13 |   948 |1095k|  14 |   - |  75 |  56 |   1 |  75 |  90 | 133 |   2 | 240 | 6.000000e+00 | 1.400000e+01 | 133.33%
0.89/0.97	o 12
0.89/0.97	c p 0.9s|    27 |    15 |  1159 |1094k|  14 |   - |  75 |  58 |   7 |  75 |  90 | 133 |   4 | 391 | 6.014925e+00 | 1.200000e+01 |  99.50%
1.09/1.15	o 11
1.09/1.15	c * 1.1s|   120 |    16 |  1922 |1113k|  18 |   - |  75 |  88 |   0 |  75 |  90 | 133 |  34 | 521 | 7.000000e+00 | 1.100000e+01 |  57.14%
1.18/1.23	c 
1.18/1.23	c SCIP Status        : problem is solved [optimal solution found]
1.18/1.23	c Solving Time (sec) : 1.15
1.18/1.23	c Solving Nodes      : 211
1.18/1.23	c Primal Bound       : +1.10000000000000e+01 (3 solutions)
1.18/1.23	c Dual Bound         : +1.10000000000000e+01
1.18/1.23	c Gap                : 0.00 %
1.18/1.23	c NODE         211
1.18/1.23	c DUAL BOUND   11
1.18/1.23	c PRIMAL BOUND 11
1.18/1.23	c GAP          0
1.18/1.23	s OPTIMUM FOUND
1.18/1.23	v x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 -x51 x52 x53 -x54 -x55 x56 
1.18/1.23	v x57 x58 x59 x60 x61 x62 x63 x64 x65 -x66 x67 -x68 -x69 -x15 -x14 -x13 -x12 -x11 x70 x71 -x72 -x73 -x74 -x10 -x9 -x8 -x7 x6 -x75 
1.18/1.23	v -x25 x24 -x23 -x22 x21 -x20 -x19 x18 -x17 -x16 -x5 x4 -x3 x2 x1 
1.18/1.23	c SCIP Status        : problem is solved [optimal solution found]
1.18/1.23	c Solving Time       :       1.15
1.18/1.23	c Original Problem   :
1.18/1.23	c   Problem name     : HOME/instance-1869332-1245170390.opb
1.18/1.23	c   Variables        : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
1.18/1.23	c   Constraints      : 104 initial, 104 maximal
1.18/1.23	c Presolved Problem  :
1.18/1.23	c   Problem name     : t_HOME/instance-1869332-1245170390.opb
1.18/1.23	c   Variables        : 75 (75 binary, 0 integer, 0 implicit integer, 0 continuous)
1.18/1.23	c   Constraints      : 54 initial, 110 maximal
1.18/1.23	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.18/1.23	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.18/1.23	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   linear           :       0.01          0          0          0          0          0         50          0          0
1.18/1.23	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.18/1.23	c   root node        :          -          9          -          -          9          -          -          -          -
1.18/1.23	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.18/1.23	c   integral         :          0          0          0        176          0          9         92          0          0        246
1.18/1.23	c   knapsack         :          4         14        664          0          0          0         53         22          0          0
1.18/1.23	c   linear           :         50         14        663          0          0         13        326          1          0          0
1.18/1.23	c   logicor          :          0+         0        164          0          0          1         54          0          0          0
1.18/1.23	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.18/1.23	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.18/1.23	c   integral         :       0.75       0.00       0.00       0.75       0.00
1.18/1.23	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
1.18/1.23	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.18/1.23	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.18/1.23	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.18/1.23	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.18/1.23	c   rootredcost      :       0.00          3          0          1
1.18/1.23	c   pseudoobj        :       0.00        521          2         12
1.18/1.23	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.18/1.23	c   propagation      :       0.00         16         16         46        8.9          0        0.0          -
1.18/1.23	c   infeasible LP    :       0.00         26         26         30        3.7          0        0.0          0
1.18/1.23	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.18/1.23	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.18/1.23	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.18/1.23	c   applied globally :          -          -          -         59        5.9          -          -          -
1.18/1.23	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.18/1.23	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.18/1.23	c   cut pool         :       0.00         13          -          -        493          -    (maximal pool size: 880)
1.18/1.23	c   redcost          :       0.00        198          0         14          0          0
1.18/1.23	c   impliedbounds    :       0.00         14          0          0          9          0
1.18/1.23	c   intobj           :       0.00          0          0          0          0          0
1.18/1.23	c   gomory           :       0.02         14          0          0        263          0
1.18/1.23	c   strongcg         :       0.03         14          0          0        279          0
1.18/1.23	c   cmir             :       0.05         10          0          0        342          0
1.18/1.23	c   flowcover        :       0.06         10          0          0        468          0
1.18/1.23	c   clique           :       0.00          1          0          0          0          0
1.18/1.23	c   zerohalf         :       0.00          0          0          0          0          0
1.18/1.23	c   mcf              :       0.00          1          0          0          0          0
1.18/1.23	c Pricers            :       Time      Calls       Vars
1.18/1.23	c   problem variables:       0.00          0          0
1.18/1.23	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.18/1.23	c   relpscost        :       0.75        175          9         92          0          0        246
1.18/1.23	c   pscost           :       0.00          0          0          0          0          0          0
1.18/1.23	c   inference        :       0.00          0          0          0          0          0          0
1.18/1.23	c   mostinf          :       0.00          0          0          0          0          0          0
1.18/1.23	c   leastinf         :       0.00          0          0          0          0          0          0
1.18/1.23	c   fullstrong       :       0.00          0          0          0          0          0          0
1.18/1.23	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.18/1.23	c   random           :       0.00          0          0          0          0          0          0
1.18/1.23	c Primal Heuristics  :       Time      Calls      Found
1.18/1.23	c   LP solutions     :       0.00          -          1
1.18/1.23	c   pseudo solutions :       0.00          -          0
1.18/1.23	c   guideddiving     :       0.00          0          0
1.18/1.23	c   crossover        :       0.00          0          0
1.18/1.23	c   oneopt           :       0.00          3          0
1.18/1.23	c   coefdiving       :       0.00          1          1
1.18/1.23	c   pscostdiving     :       0.00          1          1
1.18/1.23	c   fracdiving       :       0.00          1          0
1.18/1.23	c   veclendiving     :       0.00          1          0
1.18/1.23	c   linesearchdiving :       0.00          1          0
1.18/1.23	c   rootsoldiving    :       0.00          1          0
1.18/1.23	c   objpscostdiving  :       0.00          1          0
1.18/1.23	c   simplerounding   :       0.00          0          0
1.18/1.23	c   rounding         :       0.00        144          0
1.18/1.24	c   shifting         :       0.02         33          0
1.18/1.24	c   intshifting      :       0.00          0          0
1.18/1.24	c   fixandinfer      :       0.00          0          0
1.18/1.24	c   feaspump         :       0.00          1          0
1.18/1.24	c   intdiving        :       0.00          0          0
1.18/1.24	c   actconsdiving    :       0.00          0          0
1.18/1.24	c   octane           :       0.00          0          0
1.18/1.24	c   rens             :       0.01          0          0
1.18/1.24	c   rins             :       0.00          0          0
1.18/1.24	c   localbranching   :       0.00          0          0
1.18/1.24	c   mutation         :       0.00          0          0
1.18/1.24	c   dins             :       0.00          0          0
1.18/1.24	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.18/1.24	c   primal LP        :       0.00          0          0       0.00          -
1.18/1.24	c   dual LP          :       0.15        260       2332       8.97   15546.67
1.18/1.24	c   barrier LP       :       0.00          0          0       0.00          -
1.18/1.24	c   diving/probing LP:       0.00         57        311       5.46          -
1.18/1.24	c   strong branching :       0.74        552      13805      25.01   18655.41
1.18/1.24	c     (at root node) :          -         24       2677     111.54          -
1.18/1.24	c   conflict analysis:       0.00          0          0       0.00          -
1.18/1.24	c B&B Tree           :
1.18/1.24	c   number of runs   :          1
1.18/1.24	c   nodes            :        211
1.18/1.24	c   nodes (total)    :        211
1.18/1.24	c   nodes left       :          0
1.18/1.24	c   max depth        :         18
1.18/1.24	c   max depth (total):         18
1.18/1.24	c   backtracks       :         55 (26.1%)
1.18/1.24	c   delayed cutoffs  :          8
1.18/1.24	c   repropagations   :         93 (147 domain reductions, 5 cutoffs)
1.18/1.24	c   avg switch length:       3.83
1.18/1.24	c   switching time   :       0.00
1.18/1.24	c Solution           :
1.18/1.24	c   Solutions found  :          3 (3 improvements)
1.18/1.24	c   Primal Bound     : +1.10000000000000e+01   (in run 1, after 120 nodes, 1.08 seconds, depth 11, found by <relaxation>)
1.18/1.24	c   Dual Bound       : +1.10000000000000e+01
1.18/1.24	c   Gap              :       0.00 %
1.18/1.24	c   Root Dual Bound  : +5.00000000000000e+00
1.18/1.24	c Time complete: 1.23.

Verifier Data 

OK	11

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869332-1245170390/watcher-1869332-1245170390 -o /tmp/evaluation-result-1869332-1245170390/solver-1869332-1245170390 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869332-1245170390.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 8380
/proc/meminfo: memFree=1911856/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=4324 CPUtime=0
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 471 0 0 0 0 0 0 0 18 0 1 0 184639647 4427776 455 1992294400 4194304 7823515 548682068736 18446744073709551615 6803104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8380/statm: 1082 463 300 886 0 192 0

[startup+0.064426 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8380
/proc/meminfo: memFree=1911856/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=13192 CPUtime=0.06
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 2849 0 0 0 5 1 0 0 18 0 1 0 184639647 13508608 2477 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 3298 2477 550 886 0 2408 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13192

[startup+0.101433 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8380
/proc/meminfo: memFree=1911856/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=13192 CPUtime=0.09
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 2859 0 0 0 8 1 0 0 18 0 1 0 184639647 13508608 2487 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 3298 2487 550 886 0 2408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13192

[startup+0.301468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8380
/proc/meminfo: memFree=1911856/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=16360 CPUtime=0.29
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 3699 0 0 0 27 2 0 0 19 0 1 0 184639647 16752640 3327 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 4090 3327 555 886 0 3200 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16360

[startup+0.70154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8380
/proc/meminfo: memFree=1911856/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=16360 CPUtime=0.69
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 3701 0 0 0 66 3 0 0 22 0 1 0 184639647 16752640 3329 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8380/statm: 4090 3329 557 886 0 3200 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16360

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

[startup+1.10562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8381
/proc/meminfo: memFree=1900648/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=16360 CPUtime=1.09
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 3710 0 0 0 103 6 0 0 25 0 1 0 184639647 16752640 3338 1992294400 4194304 7823515 548682068736 18446744073709551615 6211274 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8380/statm: 4090 3338 566 886 0 3200 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 16360

[startup+1.20164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8381
/proc/meminfo: memFree=1900648/2055920 swapFree=4180860/4192956
[pid=8380] ppid=8378 vsize=16360 CPUtime=1.18
/proc/8380/stat : 8380 (pbscip.linux.x8) R 8378 8380 8198 0 -1 4194304 3710 0 0 0 112 6 0 0 25 0 1 0 184639647 16752640 3338 1992294400 4194304 7823515 548682068736 18446744073709551615 6237375 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8380/statm: 4090 3338 566 886 0 3200 0
Current children cumulated CPU time (s) 1.18
Current children cumulated vsize (KiB) 16360

Child status: 0
Real time (s): 1.24917
CPU time (s): 1.24281
CPU user time (s): 1.16382
CPU system time (s): 0.078987
CPU usage (%): 99.4905
Max. virtual memory (cumulated for all children) (KiB): 16360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16382
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3717
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= 119

runsolver used 0.004999 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 18:39:50
IDJOB=1869332
IDBENCH=2629
IDSOLVER=683
FILE ID=node12/1869332-1245170390
PBS_JOBID= 9363884
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869332-1245170390/watcher-1869332-1245170390 -o /tmp/evaluation-result-1869332-1245170390/solver-1869332-1245170390 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869332-1245170390.opb

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

MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9
RANDOM SEED=716086690

node12.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		: 3000.281
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		: 3000.281
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:       1912272 kB
Buffers:         28808 kB
Cached:          65908 kB
SwapCached:       6264 kB
Active:          57604 kB
Inactive:        45420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912272 kB
SwapTotal:     4192956 kB
SwapFree:      4180860 kB
Dirty:            9848 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            26668 kB
Committed_AS:   173712 kB
PageTables:       1380 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= 66224 MiB
End job on node12 at 2009-06-16 18:39:52