Trace number 1870339

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-13 0.859868 0.86069

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_5.opb
MD5SUM9d121e9bd43af8a355e8c7cd150cfe9a
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-13
Best CPU time to get the best result obtained on this benchmark0.087986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -13
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint10
Maximum length of a constraint17
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 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)606
Sum of products size (including duplicates)1212
Number of different products303
Sum of products size606

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-1870339-1245198641.opb>
0.00/0.01	c original problem has 353 variables (353 bin, 0 int, 0 impl, 0 cont) and 353 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.01/0.05	c (round 1) 303 del vars, 50 del conss, 303 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1212 impls, 0 clqs
0.01/0.05	c presolving (2 rounds):
0.01/0.05	c  303 deleted vars, 50 deleted constraints, 303 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.01/0.05	c  1818 implications, 0 cliques
0.01/0.05	c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 303 constraints
0.01/0.05	c     303 constraints of type <and>
0.01/0.05	c transformed objective value is always integral (scale: 1)
0.01/0.05	c Presolving Time: 0.01
0.01/0.06	c OPT-NLC
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/memory = c 1620
0.01/0.06	c # maximal time in seconds to run
0.01/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.06	c limits/time = c 1791
0.01/0.06	c # frequency for displaying node information lines
0.01/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.06	c display/freq = c 10000
0.01/0.06	c -----------------------------------------------------------------------------------------------
0.01/0.06	c start solving problem
0.01/0.06	c 
0.01/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.06	c   0.0s|     1 |     0 |    53 |1310k|   0 |  50 |  50 | 303 | 303 |  50 | 303 |   0 |   0 |   0 |-2.500000e+01 |      --      |    Inf 
0.01/0.06	o -8
0.01/0.06	c R 0.0s|     1 |     0 |    53 |1311k|   0 |  50 |  50 | 303 | 303 |  50 | 303 |   0 |   0 |   0 |-2.500000e+01 |-8.000000e+00 |  68.00%
0.01/0.07	c   0.0s|     1 |     0 |    72 |1316k|   0 |  45 |  50 | 303 | 303 |  50 | 309 |   6 |   0 |   0 |-2.250000e+01 |-8.000000e+00 |  64.44%
0.01/0.08	c   0.1s|     1 |     0 |    96 |1319k|   0 |  41 |  50 | 303 | 303 |  50 | 315 |  12 |   0 |   0 |-2.050000e+01 |-8.000000e+00 |  60.98%
0.09/0.10	c   0.1s|     1 |     0 |   122 |1324k|   0 |  37 |  50 | 303 | 303 |  50 | 320 |  17 |   0 |   0 |-1.850000e+01 |-8.000000e+00 |  56.76%
0.09/0.12	c   0.1s|     1 |     0 |   159 |1331k|   0 |  43 |  50 | 303 | 303 |  50 | 328 |  25 |   0 |   0 |-1.700000e+01 |-8.000000e+00 |  52.94%
0.09/0.12	o -9
0.09/0.12	c R 0.1s|     1 |     0 |   159 |1332k|   0 |  43 |  50 | 303 | 303 |  50 | 328 |  25 |   0 |   0 |-1.700000e+01 |-9.000000e+00 |  47.06%
0.09/0.14	c   0.1s|     1 |     0 |   171 |1339k|   0 |  34 |  50 | 303 | 303 |  50 | 336 |  33 |   0 |   0 |-1.700000e+01 |-9.000000e+00 |  47.06%
0.09/0.16	c   0.1s|     1 |     0 |   247 |1344k|   0 |  42 |  50 | 303 | 303 |  50 | 343 |  40 |   0 |   0 |-1.630000e+01 |-9.000000e+00 |  44.79%
0.09/0.20	c   0.2s|     1 |     0 |   280 |1370k|   0 |  42 |  50 | 303 | 303 |  50 | 351 |  48 |   0 |   0 |-1.566667e+01 |-9.000000e+00 |  42.55%
0.19/0.23	c   0.2s|     1 |     0 |   302 |1405k|   0 |  44 |  50 | 303 | 303 |  50 | 359 |  56 |   0 |   0 |-1.500000e+01 |-9.000000e+00 |  40.00%
0.19/0.27	c   0.2s|     1 |     0 |   332 |1499k|   0 |  48 |  50 | 303 | 303 |  50 | 366 |  63 |   0 |   0 |-1.485088e+01 |-9.000000e+00 |  39.40%
0.29/0.32	c   0.3s|     1 |     0 |   354 |1953k|   0 |  40 |  50 | 303 | 303 |  50 | 376 |  73 |   0 |   0 |-1.466667e+01 |-9.000000e+00 |  38.64%
0.29/0.36	c   0.3s|     1 |     0 |   383 |2090k|   0 |  46 |  50 | 303 | 303 |  50 | 145 |  81 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.29/0.38	c   0.3s|     1 |     0 |   403 |2313k|   0 |  47 |  50 | 303 | 303 |  50 | 152 |  88 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
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   0.4s|     1 |     0 |   428 |2394k|   0 |  48 |  50 | 303 | 303 |  50 | 156 |  92 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.39/0.42	c   0.4s|     1 |     0 |   451 |2498k|   0 |  49 |  50 | 303 | 303 |  50 | 165 | 101 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.39/0.44	c   0.4s|     1 |     0 |   473 |2631k|   0 |  46 |  50 | 303 | 303 |  50 | 170 | 106 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.39/0.46	c   0.4s|     1 |     0 |   495 |2746k|   0 |  47 |  50 | 303 | 303 |  50 | 178 | 114 |   0 |   0 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.49/0.59	c   0.5s|     1 |     2 |   637 |2748k|   0 |  47 |  50 | 303 | 303 |  50 | 178 | 114 |   0 |  25 |-1.400000e+01 |-9.000000e+00 |  35.71%
0.59/0.62	o -11
0.59/0.62	c * 0.6s|     4 |     3 |   717 |2753k|   3 |   - |  50 | 303 |  55 |  50 |  66 | 147 |   0 |  66 |-1.400000e+01 |-1.100000e+01 |  21.43%
0.69/0.76	o -12
0.69/0.76	c * 0.7s|    27 |     2 |  1166 |2741k|   6 |   - |  50 | 291 |  42 |  50 |  66 | 320 |   0 | 311 |-1.400000e+01 |-1.200000e+01 |  14.29%
0.79/0.85	o -13
0.79/0.85	c * 0.8s|    39 |     0 |  1410 |2739k|  10 |   - |  50 | 291 | 113 |  50 |  79 | 409 |   0 | 395 |-1.300000e+01 |-1.300000e+01 |   0.00%
0.79/0.85	c 
0.79/0.85	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.85	c Solving Time (sec) : 0.79
0.79/0.85	c Solving Nodes      : 39
0.79/0.85	c Primal Bound       : -1.30000000000000e+01 (5 solutions)
0.79/0.85	c Dual Bound         : -1.30000000000000e+01
0.79/0.85	c Gap                : 0.00 %
0.79/0.85	c NODE         39
0.79/0.85	c DUAL BOUND   -13
0.79/0.85	c PRIMAL BOUND -13
0.79/0.85	c GAP          0
0.79/0.85	s OPTIMUM FOUND
0.79/0.85	v x50 x49 -x48 -x47 -x46 x45 -x44 x43 -x42 x41 x40 x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 x28 -x27 -x26 -x25 x24 -x23 
0.79/0.85	v -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
0.79/0.85	c SCIP Status        : problem is solved [optimal solution found]
0.79/0.85	c Solving Time       :       0.79
0.79/0.85	c Original Problem   :
0.79/0.85	c   Problem name     : HOME/instance-1870339-1245198641.opb
0.79/0.85	c   Variables        : 353 (353 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 353 initial, 353 maximal
0.79/0.85	c Presolved Problem  :
0.79/0.85	c   Problem name     : t_HOME/instance-1870339-1245198641.opb
0.79/0.85	c   Variables        : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.79/0.85	c   Constraints      : 303 initial, 303 maximal
0.79/0.85	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.79/0.85	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   and              :       0.00          0          0          0          0          0          0          0          0
0.79/0.85	c   linear           :       0.00        303          0          0        303          0         50          0          0
0.79/0.85	c   root node        :          -          1          -          -          1          -          -          -          -
0.79/0.85	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   integral         :          0          0          0         39          0          1         35          0          0         42
0.79/0.85	c   and              :        303        106        184          3          0          0        206        295          0          0
0.79/0.85	c   countsols        :          0          0          0          3          0          0          0          0          0          0
0.79/0.85	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.79/0.85	c   integral         :       0.27       0.00       0.00       0.27       0.00
0.79/0.85	c   and              :       0.01       0.01       0.00       0.00       0.00
0.79/0.85	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.79/0.85	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.79/0.85	c   rootredcost      :       0.00          2          0          0
0.79/0.85	c   pseudoobj        :       0.00         97          0          0
0.79/0.85	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.79/0.85	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.79/0.85	c   infeasible LP    :       0.00         14          0          0        0.0          0        0.0          0
0.79/0.85	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.79/0.85	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.79/0.85	c   applied globally :          -          -          -          0        0.0          -          -          -
0.79/0.85	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.79/0.85	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.79/0.85	c   cut pool         :       0.00         15          -          -        176          -    (maximal pool size: 946)
0.79/0.85	c   redcost          :       0.00        107          0          8          0          0
0.79/0.85	c   impliedbounds    :       0.00         16          0          0          0          0
0.79/0.85	c   intobj           :       0.00          0          0          0          0          0
0.79/0.85	c   gomory           :       0.15         16          0          0       2784          0
0.79/0.85	c   strongcg         :       0.09         16          0          0       3020          0
0.79/0.85	c   cmir             :       0.03         10          0          0          0          0
0.79/0.85	c   flowcover        :       0.02         10          0          0          0          0
0.79/0.85	c   clique           :       0.00         16          0          0        116          0
0.79/0.85	c   zerohalf         :       0.00          0          0          0          0          0
0.79/0.85	c   mcf              :       0.00          1          0          0          0          0
0.79/0.85	c Pricers            :       Time      Calls       Vars
0.79/0.85	c   problem variables:       0.00          0          0
0.79/0.85	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.79/0.85	c   relpscost        :       0.27         36          1         35          0          0         42
0.79/0.85	c   pscost           :       0.00          0          0          0          0          0          0
0.79/0.85	c   inference        :       0.00          0          0          0          0          0          0
0.79/0.85	c   mostinf          :       0.00          0          0          0          0          0          0
0.79/0.85	c   leastinf         :       0.00          0          0          0          0          0          0
0.79/0.85	c   fullstrong       :       0.00          0          0          0          0          0          0
0.79/0.85	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.79/0.85	c   random           :       0.00          0          0          0          0          0          0
0.79/0.85	c Primal Heuristics  :       Time      Calls      Found
0.79/0.85	c   LP solutions     :       0.00          -          3
0.79/0.85	c   pseudo solutions :       0.00          -          0
0.79/0.85	c   coefdiving       :       0.00          0          0
0.79/0.85	c   pscostdiving     :       0.00          0          0
0.79/0.85	c   fracdiving       :       0.00          0          0
0.79/0.85	c   veclendiving     :       0.00          0          0
0.79/0.85	c   objpscostdiving  :       0.00          0          0
0.79/0.85	c   rootsoldiving    :       0.00          0          0
0.79/0.85	c   linesearchdiving :       0.00          0          0
0.79/0.85	c   guideddiving     :       0.00          0          0
0.79/0.85	c   oneopt           :       0.01          3          0
0.79/0.85	c   simplerounding   :       0.00          0          0
0.79/0.85	c   rounding         :       0.02         91          2
0.79/0.85	c   shifting         :       0.00         17          0
0.79/0.85	c   intshifting      :       0.00          0          0
0.79/0.85	c   fixandinfer      :       0.00          0          0
0.79/0.85	c   feaspump         :       0.01          1          0
0.79/0.85	c   intdiving        :       0.00          0          0
0.79/0.85	c   actconsdiving    :       0.00          0          0
0.79/0.85	c   octane           :       0.00          0          0
0.79/0.85	c   rens             :       0.00          0          0
0.79/0.85	c   rins             :       0.00          0          0
0.79/0.85	c   localbranching   :       0.00          0          0
0.79/0.85	c   mutation         :       0.00          0          0
0.79/0.85	c   crossover        :       0.00          0          0
0.79/0.85	c   dins             :       0.00          0          0
0.79/0.85	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.79/0.85	c   primal LP        :       0.00          0          0       0.00          -
0.79/0.85	c   dual LP          :       0.13        127       1268       9.98    9753.85
0.79/0.85	c   barrier LP       :       0.00          0          0       0.00          -
0.79/0.85	c   diving/probing LP:       0.01          8        142      17.75   14200.00
0.79/0.85	c   strong branching :       0.27        395       7059      17.87   26144.44
0.79/0.85	c     (at root node) :          -         25       2052      82.08          -
0.79/0.85	c   conflict analysis:       0.00          0          0       0.00          -
0.79/0.85	c B&B Tree           :
0.79/0.85	c   number of runs   :          1
0.79/0.85	c   nodes            :         39
0.79/0.85	c   nodes (total)    :         39
0.79/0.85	c   nodes left       :          0
0.79/0.85	c   max depth        :         10
0.79/0.85	c   max depth (total):         10
0.79/0.85	c   backtracks       :          5 (12.8%)
0.79/0.85	c   delayed cutoffs  :          0
0.79/0.85	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.79/0.85	c   avg switch length:       2.00
0.79/0.85	c   switching time   :       0.00
0.79/0.85	c Solution           :
0.79/0.85	c   Solutions found  :          5 (5 improvements)
0.79/0.85	c   Primal Bound     : -1.30000000000000e+01   (in run 1, after 39 nodes, 0.79 seconds, depth 10, found by <relaxation>)
0.79/0.85	c   Dual Bound       : -1.30000000000000e+01
0.79/0.85	c   Gap              :       0.00 %
0.79/0.85	c   Root Dual Bound  : -1.40000000000000e+01
0.79/0.86	c Time complete: 0.84.

Verifier Data 

OK	-13

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870339-1245198641/watcher-1870339-1245198641 -o /tmp/evaluation-result-1870339-1245198641/solver-1870339-1245198641 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870339-1245198641.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: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=5812 CPUtime=0
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 187464172 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7786/statm: 1453 502 332 1256 0 192 0

[startup+0.019878 s]
/proc/loadavg: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=12824 CPUtime=0.01
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 2360 0 0 0 1 0 0 0 18 0 1 0 187464172 13131776 1990 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7786/statm: 3206 1990 446 1256 0 1945 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12824

[startup+0.101888 s]
/proc/loadavg: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=16376 CPUtime=0.09
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 3175 0 0 0 6 3 0 0 18 0 1 0 187464172 16769024 2805 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7786/statm: 4130 2807 641 1256 0 2869 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16376

[startup+0.301909 s]
/proc/loadavg: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=19740 CPUtime=0.29
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 3994 0 0 0 25 4 0 0 19 0 1 0 187464172 20213760 3624 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7786/statm: 4935 3624 646 1256 0 3674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19740

[startup+0.701955 s]
/proc/loadavg: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=22164 CPUtime=0.69
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 4723 0 0 0 64 5 0 0 22 0 1 0 187464172 22695936 4353 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7786/statm: 5541 4353 678 1256 0 4280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22164

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

[startup+0.801967 s]
/proc/loadavg: 1.15 1.03 1.01 3/64 7786
/proc/meminfo: memFree=1818368/2055920 swapFree=4191900/4192956
[pid=7786] ppid=7784 vsize=22164 CPUtime=0.79
/proc/7786/stat : 7786 (pbscip.linux.x8) R 7784 7786 6874 0 -1 4194304 4723 0 0 0 74 5 0 0 23 0 1 0 187464172 22695936 4353 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7786/statm: 5541 4353 678 1256 0 4280 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 22164

Child status: 0
Real time (s): 0.86069
CPU time (s): 0.859868
CPU user time (s): 0.799878
CPU system time (s): 0.05999
CPU usage (%): 99.9045
Max. virtual memory (cumulated for all children) (KiB): 22164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.799878
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4732
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= 3

runsolver used 0.003999 second user time and 0.009998 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-17 02:30:41
IDJOB=1870339
IDBENCH=48168
IDSOLVER=684
FILE ID=node28/1870339-1245198641
PBS_JOBID= 9368295
Free space on /tmp= 66176 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_10_5.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-1870339-1245198641/watcher-1870339-1245198641 -o /tmp/evaluation-result-1870339-1245198641/solver-1870339-1245198641 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870339-1245198641.opb

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

MD5SUM BENCH= 9d121e9bd43af8a355e8c7cd150cfe9a
RANDOM SEED=1473710066

node28.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818784 kB
Buffers:         49532 kB
Cached:         110280 kB
SwapCached:        260 kB
Active:          74580 kB
Inactive:       105780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818784 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           12076 kB
Writeback:           0 kB
Mapped:          22624 kB
Slab:            42572 kB
Committed_AS:   169996 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66168 MiB
End job on node28 at 2009-06-17 02:30:42