Trace number 1870363

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-12 0.801877 0.80307

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_50_10_4.opb
MD5SUM3e57d3cba1755ede057d969ec9fbcff0
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-12
Best CPU time to get the best result obtained on this benchmark0.095985
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -12
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 constraint16
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)614
Sum of products size (including duplicates)1228
Number of different products307
Sum of products size614

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-1870363-1245199723.opb>
0.00/0.01	c original problem has 357 variables (357 bin, 0 int, 0 impl, 0 cont) and 357 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.05	c (round 1) 307 del vars, 50 del conss, 307 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1228 impls, 0 clqs
0.04/0.06	c presolving (2 rounds):
0.04/0.06	c  307 deleted vars, 50 deleted constraints, 307 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.04/0.06	c  1842 implications, 0 cliques
0.04/0.06	c presolved problem has 50 variables (50 bin, 0 int, 0 impl, 0 cont) and 307 constraints
0.04/0.06	c     307 constraints of type <and>
0.04/0.06	c transformed objective value is always integral (scale: 1)
0.04/0.06	c Presolving Time: 0.01
0.04/0.06	c OPT-NLC
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/memory = c 1620
0.04/0.06	c # maximal time in seconds to run
0.04/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.06	c limits/time = c 1791
0.04/0.06	c # frequency for displaying node information lines
0.04/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.06	c display/freq = c 10000
0.04/0.06	c -----------------------------------------------------------------------------------------------
0.04/0.06	c start solving problem
0.04/0.06	c 
0.04/0.06	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.06	c   0.0s|     1 |     0 |    55 |1325k|   0 |  50 |  50 | 307 | 307 |  50 | 307 |   0 |   0 |   0 |-2.500000e+01 |      --      |    Inf 
0.04/0.06	o -9
0.04/0.06	c R 0.0s|     1 |     0 |    55 |1327k|   0 |  50 |  50 | 307 | 307 |  50 | 307 |   0 |   0 |   0 |-2.500000e+01 |-9.000000e+00 |  64.00%
0.04/0.07	c   0.0s|     1 |     0 |    93 |1333k|   0 |  42 |  50 | 307 | 307 |  50 | 316 |   9 |   0 |   0 |-2.100000e+01 |-9.000000e+00 |  57.14%
0.04/0.09	c   0.1s|     1 |     0 |   128 |1339k|   0 |  39 |  50 | 307 | 307 |  50 | 320 |  13 |   0 |   0 |-1.950000e+01 |-9.000000e+00 |  53.85%
0.09/0.11	c   0.1s|     1 |     0 |   157 |1344k|   0 |  36 |  50 | 307 | 307 |  50 | 328 |  21 |   0 |   0 |-1.800000e+01 |-9.000000e+00 |  50.00%
0.09/0.13	c   0.1s|     1 |     0 |   196 |1348k|   0 |  34 |  50 | 307 | 307 |  50 | 334 |  27 |   0 |   0 |-1.700000e+01 |-9.000000e+00 |  47.06%
0.09/0.14	c   0.1s|     1 |     0 |   232 |1356k|   0 |  45 |  50 | 307 | 307 |  50 | 340 |  33 |   0 |   0 |-1.653846e+01 |-9.000000e+00 |  45.58%
0.09/0.18	c   0.1s|     1 |     0 |   276 |1378k|   0 |  45 |  50 | 307 | 307 |  50 | 348 |  41 |   0 |   0 |-1.592308e+01 |-9.000000e+00 |  43.48%
0.09/0.18	o -11
0.09/0.18	c R 0.1s|     1 |     0 |   276 |1379k|   0 |  45 |  50 | 307 | 307 |  50 | 348 |  41 |   0 |   0 |-1.592308e+01 |-1.100000e+01 |  30.92%
0.19/0.23	c   0.2s|     1 |     0 |   310 |1437k|   0 |  38 |  50 | 307 | 307 |  50 | 354 |  47 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.19/0.27	c   0.2s|     1 |     0 |   338 |1585k|   0 |  45 |  50 | 307 | 307 |  50 | 360 |  53 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.29/0.34	c   0.3s|     1 |     0 |   399 |1914k|   0 |  47 |  50 | 307 | 307 |  50 | 368 |  61 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.39/0.40	c   0.3s|     1 |     0 |   459 |2003k|   0 |  48 |  50 | 307 | 307 |  50 | 376 |  69 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.39/0.46	c   0.4s|     1 |     0 |   487 |2302k|   0 |  48 |  50 | 307 | 307 |  50 | 130 |  75 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.39/0.48	c   0.4s|     1 |     0 |   523 |2394k|   0 |  47 |  50 | 307 | 307 |  50 | 137 |  82 |   0 |   0 |-1.500000e+01 |-1.100000e+01 |  26.67%
0.39/0.48	o -12
0.39/0.48	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.48	c k 0.4s|     1 |     0 |   523 |2395k|   0 |  47 |  50 | 307 | 307 |  50 | 137 |  82 |   0 |   0 |-1.500000e+01 |-1.200000e+01 |  20.00%
0.39/0.49	c   0.4s|     1 |     0 |   523 |2395k|   0 |  47 |  50 | 307 | 307 |  50 | 137 |  82 |   0 |   0 |-1.500000e+01 |-1.200000e+01 |  20.00%
0.49/0.51	c   0.5s|     1 |     0 |   566 |2408k|   0 |  48 |  50 | 307 | 307 |  50 | 144 |  89 |   0 |   0 |-1.493776e+01 |-1.200000e+01 |  19.67%
0.49/0.57	c   0.5s|     1 |     2 |   566 |2408k|   0 |  48 |  50 | 307 | 307 |  50 | 144 |  89 |   0 |  23 |-1.493776e+01 |-1.200000e+01 |  19.67%
0.69/0.79	c 
0.69/0.79	c SCIP Status        : problem is solved [optimal solution found]
0.69/0.79	c Solving Time (sec) : 0.72
0.69/0.79	c Solving Nodes      : 19
0.69/0.79	c Primal Bound       : -1.20000000000000e+01 (6 solutions)
0.69/0.79	c Dual Bound         : -1.20000000000000e+01
0.69/0.79	c Gap                : 0.00 %
0.69/0.79	c NODE         19
0.69/0.79	c DUAL BOUND   -12
0.69/0.79	c PRIMAL BOUND -12
0.69/0.79	c GAP          0
0.69/0.79	s OPTIMUM FOUND
0.69/0.79	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 
0.69/0.79	v -x23 -x22 -x21 -x20 -x19 -x18 x17 -x16 -x15 x14 -x13 -x12 x11 -x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
0.69/0.79	c SCIP Status        : problem is solved [optimal solution found]
0.69/0.79	c Solving Time       :       0.72
0.69/0.79	c Original Problem   :
0.69/0.79	c   Problem name     : HOME/instance-1870363-1245199723.opb
0.69/0.79	c   Variables        : 357 (357 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79	c   Constraints      : 357 initial, 357 maximal
0.69/0.79	c Presolved Problem  :
0.69/0.79	c   Problem name     : t_HOME/instance-1870363-1245199723.opb
0.69/0.79	c   Variables        : 50 (50 binary, 0 integer, 0 implicit integer, 0 continuous)
0.69/0.79	c   Constraints      : 307 initial, 307 maximal
0.69/0.79	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.69/0.79	c   trivial          :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   implics          :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   and              :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   linear           :       0.01        307          0          0        307          0         50          0          0
0.69/0.79	c   logicor          :       0.00          0          0          0          0          0          0          0          0
0.69/0.79	c   root node        :          -         14          -          -         14          -          -          -          -
0.69/0.79	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.79	c   integral         :          0          0          0         23          0          1         37          0          0         18
0.69/0.79	c   and              :        307         61        148          1          0          1        115        178          0          0
0.69/0.79	c   logicor          :          0+         0          8          0          0          0          0          0          0          0
0.69/0.79	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.69/0.79	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.69/0.79	c   integral         :       0.22       0.00       0.00       0.22       0.00
0.69/0.79	c   and              :       0.00       0.00       0.00       0.00       0.00
0.69/0.79	c   logicor          :       0.00       0.00       0.00       0.00       0.00
0.69/0.79	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.69/0.79	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.69/0.79	c   rootredcost      :       0.00          0          0          0
0.69/0.79	c   pseudoobj        :       0.00         64          1          0
0.69/0.79	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.69/0.79	c   propagation      :       0.00          2          1          2       15.5          0        0.0          -
0.69/0.79	c   infeasible LP    :       0.00          7          0          0        0.0          0        0.0          0
0.69/0.79	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.79	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.69/0.79	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.69/0.79	c   applied globally :          -          -          -          2       15.5          -          -          -
0.69/0.79	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.69/0.79	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.69/0.79	c   cut pool         :       0.00         12          -          -        134          -    (maximal pool size: 690)
0.69/0.79	c   redcost          :       0.00         62          0         13          0          0
0.69/0.79	c   impliedbounds    :       0.00         13          0          0          0          0
0.69/0.79	c   intobj           :       0.00          0          0          0          0          0
0.69/0.79	c   gomory           :       0.15         13          0          0       2244          0
0.69/0.79	c   strongcg         :       0.14         13          0          0       2553          0
0.69/0.79	c   cmir             :       0.01         10          0          0          0          0
0.69/0.79	c   flowcover        :       0.03         10          0          0          0          0
0.69/0.79	c   clique           :       0.01         13          0          0         97          0
0.69/0.79	c   zerohalf         :       0.00          0          0          0          0          0
0.69/0.79	c   mcf              :       0.00          1          0          0          0          0
0.69/0.79	c Pricers            :       Time      Calls       Vars
0.69/0.79	c   problem variables:       0.00          0          0
0.69/0.79	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.69/0.79	c   relpscost        :       0.22         22          1         37          0          0         18
0.69/0.79	c   pscost           :       0.00          0          0          0          0          0          0
0.69/0.79	c   inference        :       0.00          0          0          0          0          0          0
0.69/0.79	c   mostinf          :       0.00          0          0          0          0          0          0
0.69/0.79	c   leastinf         :       0.00          0          0          0          0          0          0
0.69/0.79	c   fullstrong       :       0.00          0          0          0          0          0          0
0.69/0.79	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.69/0.79	c   random           :       0.00          0          0          0          0          0          0
0.69/0.79	c Primal Heuristics  :       Time      Calls      Found
0.69/0.79	c   LP solutions     :       0.00          -          0
0.69/0.79	c   pseudo solutions :       0.00          -          0
0.69/0.79	c   coefdiving       :       0.00          0          0
0.69/0.79	c   pscostdiving     :       0.00          0          0
0.69/0.79	c   fracdiving       :       0.00          0          0
0.69/0.79	c   veclendiving     :       0.00          0          0
0.69/0.79	c   objpscostdiving  :       0.00          0          0
0.69/0.79	c   rootsoldiving    :       0.00          0          0
0.69/0.79	c   linesearchdiving :       0.00          0          0
0.69/0.79	c   oneopt           :       0.00          1          1
0.69/0.79	c   simplerounding   :       0.00          0          0
0.69/0.79	c   rounding         :       0.00         61          2
0.69/0.79	c   shifting         :       0.00         14          3
0.69/0.79	c   intshifting      :       0.00          0          0
0.69/0.79	c   fixandinfer      :       0.00          0          0
0.69/0.79	c   feaspump         :       0.00          0          0
0.69/0.79	c   intdiving        :       0.00          0          0
0.69/0.79	c   actconsdiving    :       0.00          0          0
0.69/0.79	c   guideddiving     :       0.00          0          0
0.69/0.79	c   octane           :       0.00          0          0
0.69/0.79	c   rens             :       0.01          0          0
0.69/0.79	c   rins             :       0.00          0          0
0.69/0.79	c   localbranching   :       0.00          0          0
0.69/0.79	c   mutation         :       0.00          0          0
0.69/0.79	c   crossover        :       0.00          0          0
0.69/0.79	c   dins             :       0.00          0          0
0.69/0.79	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.69/0.79	c   primal LP        :       0.00          0          0       0.00          -
0.69/0.79	c   dual LP          :       0.08         75       1114      14.85   13925.00
0.69/0.79	c   barrier LP       :       0.00          0          0       0.00          -
0.69/0.79	c   diving/probing LP:       0.00          0          0       0.00          -
0.69/0.79	c   strong branching :       0.22        273       6678      24.46   30354.55
0.69/0.79	c     (at root node) :          -         23       1391      60.48          -
0.69/0.79	c   conflict analysis:       0.00          0          0       0.00          -
0.69/0.79	c B&B Tree           :
0.69/0.79	c   number of runs   :          1
0.69/0.79	c   nodes            :         19
0.69/0.79	c   nodes (total)    :         19
0.69/0.79	c   nodes left       :          0
0.69/0.79	c   max depth        :          6
0.69/0.79	c   max depth (total):          6
0.69/0.79	c   backtracks       :          2 (10.5%)
0.69/0.79	c   delayed cutoffs  :          0
0.69/0.79	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.69/0.79	c   avg switch length:       2.00
0.69/0.79	c   switching time   :       0.00
0.69/0.79	c Solution           :
0.69/0.79	c   Solutions found  :          6 (3 improvements)
0.69/0.79	c   Primal Bound     : -1.20000000000000e+01   (in run 1, after 1 nodes, 0.43 seconds, depth 0, found by <oneopt>)
0.69/0.79	c   Dual Bound       : -1.20000000000000e+01
0.69/0.79	c   Gap              :       0.00 %
0.69/0.79	c   Root Dual Bound  : -1.49377593360996e+01
0.79/0.80	c Time complete: 0.79.

Verifier Data 

OK	-12

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870363-1245199723/watcher-1870363-1245199723 -o /tmp/evaluation-result-1870363-1245199723/solver-1870363-1245199723 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870363-1245199723.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: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=7616 CPUtime=0
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 582 0 0 0 0 0 0 0 20 0 1 0 187571949 7798784 566 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7022/statm: 1904 576 353 1256 0 643 0

[startup+0.056078 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=13992 CPUtime=0.04
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 2662 0 0 0 2 2 0 0 20 0 1 0 187571949 14327808 2292 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7022/statm: 3498 2292 475 1256 0 2237 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13992

[startup+0.101081 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=16572 CPUtime=0.09
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 3172 0 0 0 6 3 0 0 20 0 1 0 187571949 16969728 2802 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7022/statm: 4143 2802 641 1256 0 2882 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16572

[startup+0.301099 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=20476 CPUtime=0.29
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 3998 0 0 0 25 4 0 0 22 0 1 0 187571949 20967424 3628 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7022/statm: 5119 3628 646 1256 0 3858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20476

[startup+0.701135 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=32320 CPUtime=0.69
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 6892 0 0 0 64 5 0 0 25 0 1 0 187571949 33095680 6521 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7022/statm: 8080 6521 676 1256 0 6819 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32320

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

[startup+0.801145 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 7022
/proc/meminfo: memFree=1678200/2055920 swapFree=4192812/4192956
[pid=7022] ppid=7020 vsize=14328 CPUtime=0.79
/proc/7022/stat : 7022 (pbscip.linux.x8) R 7020 7022 6958 0 -1 4194304 6898 0 0 0 73 6 0 0 18 0 1 0 187571949 14671872 2532 1992294400 4194304 9342243 548682068736 18446744073709551615 8312599 0 0 4096 0 0 0 0 17 1 0 0
/proc/7022/statm: 3582 2532 681 1256 0 2321 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 14328

Child status: 0
Real time (s): 0.80307
CPU time (s): 0.801877
CPU user time (s): 0.733888
CPU system time (s): 0.067989
CPU usage (%): 99.8515
Max. virtual memory (cumulated for all children) (KiB): 32320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.733888
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6901
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 1

runsolver used 0.005999 second user time and 0.006998 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-17 02:48:43
IDJOB=1870363
IDBENCH=48180
IDSOLVER=684
FILE ID=node27/1870363-1245199723
PBS_JOBID= 9368347
Free space on /tmp= 66288 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_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-1870363-1245199723/watcher-1870363-1245199723 -o /tmp/evaluation-result-1870363-1245199723/solver-1870363-1245199723 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870363-1245199723.opb

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

MD5SUM BENCH= 3e57d3cba1755ede057d969ec9fbcff0
RANDOM SEED=334564838

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1678616 kB
Buffers:         62088 kB
Cached:         240376 kB
SwapCached:          0 kB
Active:          94196 kB
Inactive:       222556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11864 kB
Writeback:           0 kB
Mapped:          24160 kB
Slab:            46448 kB
Committed_AS:   184316 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66276 MiB
End job on node27 at 2009-06-17 02:48:44