Trace number 1869977

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 13.406 13.4166

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb
MD5SUM5b210d63099213805082cdea788a7bab
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 benchmark0.046992
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 variables90
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 constraint5
Maximum length of a constraint35
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 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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-1869977-1245187580.opb>
0.00/0.01	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.02	c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 7 upgd conss, 1034 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 160/231 (69.3%) - 0 fixings, 0 aggregations, 27 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 21 changed coefficients
0.00/0.03	c  1088 implications, 0 cliques
0.00/0.03	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 162 constraints
0.00/0.03	c     149 constraints of type <and>
0.00/0.03	c       6 constraints of type <linear>
0.00/0.03	c       7 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.04	c OPT-NLC
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = c 1620
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = c 1791
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = c 10000
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving problem
0.00/0.04	c 
0.00/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.04	c   0.0s|     1 |     0 |    20 | 995k|   0 |  12 | 231 | 162 | 162 | 231 | 309 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.04/0.06	c   0.1s|     1 |     0 |   270 |1025k|   0 |  23 | 231 | 162 | 162 | 231 | 317 |   8 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.04/0.08	c   0.1s|     1 |     0 |   318 |1099k|   0 |  44 | 231 | 162 | 162 | 231 | 355 |  46 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   368 |1151k|   0 |  47 | 231 | 162 | 162 | 231 | 380 |  71 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   426 |1235k|   0 |  58 | 231 | 162 | 162 | 231 | 424 | 115 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   510 |1392k|   0 |  63 | 231 | 162 | 162 | 231 | 451 | 142 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   587 |1533k|   0 |  89 | 231 | 162 | 162 | 231 | 481 | 172 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.59/0.68	c   0.7s|     1 |     2 |   587 |1534k|   0 |  89 | 231 | 162 | 162 | 231 | 481 | 172 |   0 |  29 | 2.000000e+00 |      --      |    Inf 
1.88/1.96	o 23
1.88/1.96	c * 1.9s|   227 |    97 |  3360 |1800k|  43 |   - | 231 | 325 |  27 | 231 | 208 | 972 | 163 | 992 | 2.000000e+00 | 2.300000e+01 |1050.00%
6.88/6.96	o 14
6.88/6.96	c * 6.8s|  1952 |   611 | 21478 |3214k|  47 |   - | 231 |2081 | 339 | 231 | 231 |7125 |1926 |1895 | 2.000000e+00 | 1.400000e+01 | 600.00%
11.88/11.93	o 7
11.88/11.93	c *11.7s|  3823 |  1257 | 39423 |4513k|  47 |   - | 231 |3196 | 117 | 231 | 227 |  12k|3549 |2012 | 2.000000e+00 | 7.000000e+00 | 250.00%
13.38/13.40	o 2
13.38/13.40	c *13.2s|  4304 |     0 | 44571 |3113k|  47 |   - | 231 |2914 | 186 | 231 | 224 |  13k|3914 |2032 | 2.000000e+00 | 2.000000e+00 |   0.00%
13.38/13.40	c 
13.38/13.40	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.40	c Solving Time (sec) : 13.17
13.38/13.40	c Solving Nodes      : 4304
13.38/13.40	c Primal Bound       : +2.00000000000000e+00 (4 solutions)
13.38/13.40	c Dual Bound         : +2.00000000000000e+00
13.38/13.40	c Gap                : 0.00 %
13.38/13.40	c NODE         4304
13.38/13.40	c DUAL BOUND   2
13.38/13.40	c PRIMAL BOUND 2
13.38/13.40	c GAP          0
13.38/13.40	s OPTIMUM FOUND
13.38/13.40	v -x90 -x89 -x88 -x87 x86 -x85 x84 -x83 -x82 -x81 -x60 x59 -x58 x57 -x56 -x80 x79 -x78 -x77 -x76 -x55 x54 x53 x52 -x51 -x75 x74 -x73 
13.38/13.40	v x72 -x71 -x50 x49 -x48 x47 -x46 -x70 -x69 -x68 -x67 x66 x45 -x44 x43 x42 -x41 -x65 -x64 -x63 -x62 -x61 -x40 -x39 x38 x37 
13.38/13.40	v -x36 -x35 -x34 x33 -x32 x31 x30 -x29 -x28 x27 x26 x25 x24 -x23 x22 x21 -x20 x19 x18 x17 x16 -x15 x14 -x13 -x12 x11 -x10 -x9 -x8 
13.38/13.40	v x7 x6 -x5 -x4 -x3 x2 -x1 
13.38/13.40	c SCIP Status        : problem is solved [optimal solution found]
13.38/13.40	c Solving Time       :      13.17
13.38/13.40	c Original Problem   :
13.38/13.40	c   Problem name     : HOME/instance-1869977-1245187580.opb
13.38/13.40	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.40	c   Constraints      : 163 initial, 163 maximal
13.38/13.40	c Presolved Problem  :
13.38/13.40	c   Problem name     : t_HOME/instance-1869977-1245187580.opb
13.38/13.40	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
13.38/13.40	c   Constraints      : 162 initial, 3197 maximal
13.38/13.40	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
13.38/13.40	c   trivial          :       0.00          0          0          0          0          0          0          0          0
13.38/13.40	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
13.38/13.40	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
13.38/13.40	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
13.38/13.40	c   implics          :       0.00          0          2          0          0          0          0          0          0
13.38/13.40	c   probing          :       0.01          0          0          0          0          0          0          0          0
13.38/13.40	c   and              :       0.01          0          0          0          0          0          0          0          0
13.38/13.40	c   linear           :       0.00          1          6          0          0          0          0          0         21
13.38/13.40	c   logicor          :       0.00          0          0          0          0          0          0          0          0
13.38/13.40	c   root node        :          -         14          -          -         14          -          -          -          -
13.38/13.40	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.40	c   integral         :          0          0          0       3347          0          7        329          0          0       6372
13.38/13.40	c   and              :        149       8553      15797          4          0        451      25382      13625          0          0
13.38/13.40	c   linear           :          6          6      15346          4          0       1010       9263          0          0          0
13.38/13.40	c   logicor          :          7+         6       9049          0          0        159       3085          0          0          0
13.38/13.40	c   countsols        :          0          0          0          4          0          0          0          0          0          0
13.38/13.40	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
13.38/13.40	c   integral         :       1.61       0.00       0.00       1.61       0.00
13.38/13.40	c   and              :       0.40       0.20       0.20       0.00       0.00
13.38/13.40	c   linear           :       0.21       0.00       0.21       0.00       0.00
13.38/13.40	c   logicor          :       0.41       0.00       0.41       0.00       0.00
13.38/13.40	c   countsols        :       0.00       0.00       0.00       0.00       0.00
13.38/13.40	c Propagators        :       Time      Calls    Cutoffs    DomReds
13.38/13.40	c   rootredcost      :       0.00          3          0          2
13.38/13.40	c   pseudoobj        :       0.02      15468          5         50
13.38/13.40	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.38/13.40	c   propagation      :       0.08       1625       1610      11885       25.3        581       16.7          -
13.38/13.40	c   infeasible LP    :       0.00         60          0          0        0.0          0        0.0          0
13.38/13.40	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.40	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.38/13.40	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.38/13.40	c   applied globally :          -          -          -       3900       17.3          -          -          -
13.38/13.40	c   applied locally  :          -          -          -         14       33.9          -          -          -
13.38/13.40	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.38/13.40	c   cut pool         :       0.00          5          -          -         31          -    (maximal pool size: 400)
13.38/13.40	c   redcost          :       0.06       8556          0         17          0          0
13.38/13.40	c   impliedbounds    :       0.00          6          0          0        119          0
13.38/13.40	c   intobj           :       0.00          0          0          0          0          0
13.38/13.40	c   gomory           :       0.02          6          0          0        216          0
13.38/13.40	c   strongcg         :       0.06          6          0          0        521          0
13.38/13.40	c   cmir             :       0.01          6          0          0         75          0
13.38/13.40	c   flowcover        :       0.05          6          0          0        145          0
13.38/13.40	c   clique           :       0.00          6          0          0          1          0
13.38/13.40	c   zerohalf         :       0.00          0          0          0          0          0
13.38/13.40	c   mcf              :       0.00          1          0          0          0          0
13.38/13.40	c Pricers            :       Time      Calls       Vars
13.38/13.40	c   problem variables:       0.00          0          0
13.38/13.40	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.38/13.40	c   relpscost        :       1.60       3343          7        329          0          0       6372
13.38/13.40	c   pscost           :       0.00          0          0          0          0          0          0
13.38/13.40	c   inference        :       0.00          0          0          0          0          0          0
13.38/13.40	c   mostinf          :       0.00          0          0          0          0          0          0
13.38/13.40	c   leastinf         :       0.00          0          0          0          0          0          0
13.38/13.40	c   fullstrong       :       0.00          0          0          0          0          0          0
13.38/13.40	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.38/13.40	c   random           :       0.00          0          0          0          0          0          0
13.38/13.40	c Primal Heuristics  :       Time      Calls      Found
13.38/13.40	c   LP solutions     :       0.00          -          4
13.38/13.40	c   pseudo solutions :       0.00          -          0
13.38/13.40	c   crossover        :       0.01          0          0
13.38/13.40	c   intshifting      :       0.00          0          0
13.38/13.40	c   oneopt           :       0.00          3          0
13.38/13.40	c   guideddiving     :       0.01          5          0
13.38/13.40	c   rootsoldiving    :       0.04          3          0
13.38/13.40	c   linesearchdiving :       0.01          6          0
13.38/13.40	c   coefdiving       :       0.01          6          0
13.38/13.40	c   pscostdiving     :       0.01          6          0
13.38/13.40	c   feaspump         :       0.04          3          0
13.38/13.40	c   simplerounding   :       0.00          0          0
13.38/13.40	c   rounding         :       0.06       1300          0
13.38/13.40	c   shifting         :       0.21        328          0
13.38/13.40	c   fixandinfer      :       0.00          0          0
13.38/13.40	c   fracdiving       :       0.00          6          0
13.38/13.40	c   veclendiving     :       0.01          6          0
13.38/13.40	c   intdiving        :       0.00          0          0
13.38/13.40	c   actconsdiving    :       0.00          0          0
13.38/13.40	c   objpscostdiving  :       0.05          4          0
13.38/13.40	c   octane           :       0.00          0          0
13.38/13.40	c   rens             :       0.01          1          0
13.38/13.40	c   rins             :       0.00          0          0
13.38/13.40	c   localbranching   :       0.00          0          0
13.38/13.40	c   mutation         :       0.00          0          0
13.38/13.40	c   dins             :       0.00          0          0
13.38/13.40	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.38/13.40	c   primal LP        :       1.33          0          0       0.00       0.00
13.38/13.40	c   dual LP          :       7.03       8920      43578       4.89    6198.86
13.38/13.40	c   barrier LP       :       0.00          0          0       0.00          -
13.38/13.40	c   diving/probing LP:       0.16        154        993       6.45    6206.25
13.38/13.40	c   strong branching :       1.56       2032      22398      11.02   14357.69
13.38/13.40	c     (at root node) :          -         29       3139     108.24          -
13.38/13.40	c   conflict analysis:       0.00          0          0       0.00          -
13.38/13.40	c B&B Tree           :
13.38/13.40	c   number of runs   :          1
13.38/13.40	c   nodes            :       4304
13.38/13.40	c   nodes (total)    :       4304
13.38/13.40	c   nodes left       :          0
13.38/13.40	c   max depth        :         47
13.38/13.40	c   max depth (total):         47
13.38/13.40	c   backtracks       :        721 (16.8%)
13.38/13.40	c   delayed cutoffs  :        596
13.38/13.40	c   repropagations   :       2503 (10112 domain reductions, 495 cutoffs)
13.38/13.40	c   avg switch length:       4.91
13.38/13.40	c   switching time   :       1.67
13.38/13.40	c Solution           :
13.38/13.40	c   Solutions found  :          4 (4 improvements)
13.38/13.40	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 4304 nodes, 13.17 seconds, depth 41, found by <relaxation>)
13.38/13.40	c   Dual Bound       : +2.00000000000000e+00
13.38/13.40	c   Gap              :       0.00 %
13.38/13.40	c   Root Dual Bound  : +2.00000000000000e+00
13.38/13.41	c Time complete: 13.39.

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-1869977-1245187580/watcher-1869977-1245187580 -o /tmp/evaluation-result-1869977-1245187580/solver-1869977-1245187580 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869977-1245187580.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 1.12 1.19 3/64 8648
/proc/meminfo: memFree=1553092/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=7616 CPUtime=0
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 577 0 0 0 0 0 0 0 20 0 1 0 186355893 7798784 561 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8648/statm: 1904 572 353 1256 0 643 0

[startup+0.047988 s]
/proc/loadavg: 1.00 1.12 1.19 3/64 8648
/proc/meminfo: memFree=1553092/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=15668 CPUtime=0.04
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 2958 0 0 0 3 1 0 0 20 0 1 0 186355893 16044032 2588 1992294400 4194304 9342243 548682068736 18446744073709551615 8222955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 3917 2588 648 1256 0 2656 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15668

[startup+0.101994 s]
/proc/loadavg: 1.00 1.12 1.19 3/64 8648
/proc/meminfo: memFree=1553092/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=16732 CPUtime=0.09
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 3205 0 0 0 8 1 0 0 20 0 1 0 186355893 17133568 2835 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 4183 2835 680 1256 0 2922 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16732

[startup+0.302015 s]
/proc/loadavg: 1.00 1.12 1.19 3/64 8648
/proc/meminfo: memFree=1553092/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=19100 CPUtime=0.29
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 5285 0 0 0 27 2 0 0 22 0 1 0 186355893 19558400 3234 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 4775 3234 690 1256 0 3514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19100

[startup+0.701055 s]
/proc/loadavg: 1.00 1.12 1.19 3/64 8648
/proc/meminfo: memFree=1553092/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=18072 CPUtime=0.69
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 5331 0 0 0 67 2 0 0 25 0 1 0 186355893 18505728 3084 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 4518 3084 693 1256 0 3257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18072

[startup+1.50114 s]
/proc/loadavg: 1.00 1.12 1.19 2/65 8649
/proc/meminfo: memFree=1543228/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=18532 CPUtime=1.48
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 5571 0 0 0 145 3 0 0 25 0 1 0 186355893 18976768 3324 1992294400 4194304 9342243 548682068736 18446744073709551615 5990699 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8648/statm: 4633 3324 701 1256 0 3372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18532

[startup+3.1013 s]
/proc/loadavg: 1.00 1.12 1.19 2/65 8649
/proc/meminfo: memFree=1541500/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=19268 CPUtime=3.08
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 5803 0 0 0 302 6 0 0 25 0 1 0 186355893 19730432 3556 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 4817 3556 701 1256 0 3556 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 19268

[startup+6.30263 s]
/proc/loadavg: 1.16 1.15 1.20 2/65 8649
/proc/meminfo: memFree=1540028/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=20620 CPUtime=6.28
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 6156 0 0 0 618 10 0 0 25 0 1 0 186355893 21114880 3909 1992294400 4194304 9342243 548682068736 18446744073709551615 6911081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 5155 3909 701 1256 0 3894 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20620

[startup+12.7013 s]
/proc/loadavg: 1.23 1.17 1.21 2/65 8649
/proc/meminfo: memFree=1537540/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=22896 CPUtime=12.68
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 7265 0 0 0 1248 20 0 0 25 0 1 0 186355893 23445504 4343 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 5724 4343 701 1256 0 4463 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22896

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

[startup+13.1013 s]
/proc/loadavg: 1.23 1.17 1.21 2/65 8649
/proc/meminfo: memFree=1537476/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=23076 CPUtime=13.08
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 7360 0 0 0 1288 20 0 0 25 0 1 0 186355893 23629824 4438 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 5769 4438 701 1256 0 4508 0
Current children cumulated CPU time (s) 13.08
Current children cumulated vsize (KiB) 23076

[startup+13.3013 s]
/proc/loadavg: 1.23 1.17 1.21 2/65 8649
/proc/meminfo: memFree=1537476/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=23076 CPUtime=13.28
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 7372 0 0 0 1307 21 0 0 25 0 1 0 186355893 23629824 4450 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 5769 4450 701 1256 0 4508 0
Current children cumulated CPU time (s) 13.28
Current children cumulated vsize (KiB) 23076

[startup+13.4014 s]
/proc/loadavg: 1.23 1.17 1.21 2/65 8649
/proc/meminfo: memFree=1537476/2055920 swapFree=4178716/4192956
[pid=8648] ppid=8646 vsize=23208 CPUtime=13.38
/proc/8648/stat : 8648 (pbscip.linux.x8) R 8646 8648 6718 0 -1 4194304 7382 0 0 0 1317 21 0 0 25 0 1 0 186355893 23764992 4460 1992294400 4194304 9342243 548682068736 18446744073709551615 4805796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8648/statm: 5802 4460 701 1256 0 4541 0
Current children cumulated CPU time (s) 13.38
Current children cumulated vsize (KiB) 23208

Child status: 0
Real time (s): 13.4166
CPU time (s): 13.406
CPU user time (s): 13.19
CPU system time (s): 0.215967
CPU usage (%): 99.9206
Max. virtual memory (cumulated for all children) (KiB): 23208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.19
system time used= 0.215967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7387
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= 34

runsolver used 0.028995 second user time and 0.070989 second system time

The end

Launcher Data 

Begin job on node90 at 2009-06-16 23:26:20
IDJOB=1869977
IDBENCH=47987
IDSOLVER=684
FILE ID=node90/1869977-1245187580
PBS_JOBID= 9368280
Free space on /tmp= 66528 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=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-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-1869977-1245187580/watcher-1869977-1245187580 -o /tmp/evaluation-result-1869977-1245187580/solver-1869977-1245187580 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869977-1245187580.opb

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

MD5SUM BENCH= 5b210d63099213805082cdea788a7bab
RANDOM SEED=923906936

node90.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1553508 kB
Buffers:         33848 kB
Cached:         401812 kB
SwapCached:       8448 kB
Active:          67880 kB
Inactive:       378340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553508 kB
SwapTotal:     4192956 kB
SwapFree:      4178716 kB
Dirty:           11728 kB
Writeback:           0 kB
Mapped:          16268 kB
Slab:            42096 kB
Committed_AS:    96124 kB
PageTables:       1436 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= 66516 MiB
End job on node90 at 2009-06-16 23:26:33