Trace number 1870225

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 1.8.2OPT5 128.509 128.602

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark85.603
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	c SCIP version 1.1.0.7
0.00/0.03	c LP-Solver Clp 1.8.2
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1870225-1245190594.opb>
0.00/0.03	c original problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.02/0.06	c start presolving problem
0.02/0.06	c presolving:
0.29/0.30	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 197134 impls, 0 clqs
0.48/0.50	c    (0.3s) probing: 101/3138 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.48/0.50	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.48/0.50	c presolving (2 rounds):
0.48/0.50	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.48/0.50	c  197134 implications, 0 cliques
0.48/0.50	c presolved problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.48/0.50	c    3038 constraints of type <and>
0.48/0.50	c     100 constraints of type <logicor>
0.48/0.50	c transformed objective value is always integral (scale: 1)
0.48/0.50	c Presolving Time: 0.31
0.48/0.50	c OPT-NLC
0.48/0.50	c -----------------------------------------------------------------------------------------------
0.48/0.50	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.48/0.50	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.48/0.50	c limits/memory = c 1620
0.48/0.50	c # maximal time in seconds to run
0.48/0.50	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.48/0.50	c limits/time = c 1791
0.48/0.50	c # frequency for displaying node information lines
0.48/0.50	c # [type: int, range: [-1,2147483647], default: 100]
0.48/0.50	c display/freq = c 10000
0.48/0.50	c -----------------------------------------------------------------------------------------------
0.48/0.50	c start solving problem
0.48/0.50	c 
0.48/0.56	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.48/0.56	c   0.4s|     1 |     0 |   200 |  18M|   0 | 200 |3138 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.48/0.57	o 11
0.48/0.57	c s 0.4s|     1 |     0 |   200 |  18M|   0 | 200 |3138 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
1.09/1.16	c   0.9s|     1 |     0 |   500 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6376 | 200 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
1.48/1.58	c   1.3s|     1 |     0 |   800 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6577 | 401 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
1.99/2.06	c   1.8s|     1 |     0 |  1100 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6778 | 602 |   0 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
1.99/2.07	o 8
1.99/2.07	c s 1.8s|     1 |     0 |  1100 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6778 | 602 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.48/2.53	c   2.2s|     1 |     0 |  1402 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6980 | 804 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.99/3.01	c   2.7s|     1 |     0 |  1705 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7182 |1006 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.48/3.51	c   3.2s|     1 |     0 |  2005 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7384 |1208 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
6.18/6.20	c   5.8s|     1 |     2 |  7292 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7384 |1208 |   0 |  17 | 0.000000e+00 | 8.000000e+00 |    Inf 
22.17/22.20	o 6
22.17/22.20	c *21.8s|    10 |     7 | 14789 |  19M|   8 |   - |3138 |3138 |2800 |3138 |3656 |4463 |   0 | 238 | 1.000000e+00 | 6.000000e+00 | 500.00%
55.03/55.18	o 5
55.03/55.18	c *54.6s|    33 |     5 | 33205 |  20M|  10 |   - |3138 |3146 | 615 |3138 |2734 |9380 |   8 | 643 | 3.001000e+00 | 5.000000e+00 |  66.61%
128.41/128.53	c 
128.41/128.53	c SCIP Status        : problem is solved [optimal solution found]
128.41/128.53	c Solving Time (sec) : 127.48
128.41/128.53	c Solving Nodes      : 151
128.41/128.53	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
128.41/128.53	c Dual Bound         : +5.00000000000000e+00
128.41/128.53	c Gap                : 0.00 %
128.41/128.54	c NODE         151
128.41/128.54	c DUAL BOUND   5
128.41/128.54	c PRIMAL BOUND 5
128.41/128.54	c GAP          0
128.41/128.54	s OPTIMUM FOUND
128.41/128.54	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
128.41/128.54	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
128.41/128.54	v -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 
128.41/128.54	v -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 x4 -x3 -x2 x1 
128.41/128.54	c SCIP Status        : problem is solved [optimal solution found]
128.41/128.54	c Solving Time       :     127.48
128.41/128.54	c Original Problem   :
128.41/128.54	c   Problem name     : HOME/instance-1870225-1245190594.opb
128.41/128.54	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
128.41/128.54	c   Constraints      : 3138 initial, 3138 maximal
128.41/128.54	c Presolved Problem  :
128.41/128.54	c   Problem name     : t_HOME/instance-1870225-1245190594.opb
128.41/128.54	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
128.41/128.54	c   Constraints      : 3138 initial, 3153 maximal
128.41/128.54	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
128.41/128.54	c   trivial          :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   implics          :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   probing          :       0.07          0          0          0          0          0          0          0          0
128.41/128.54	c   and              :       0.21          0          0          0          0          0          0          0          0
128.41/128.54	c   logicor          :       0.00          0          0          0          0          0          0          0          0
128.41/128.54	c   root node        :          -          3          -          -          3          -          -          -          -
128.41/128.54	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
128.41/128.54	c   integral         :          0          0          0        135          0          4        172          0          0        156
128.41/128.54	c   and              :       3038        408       1251         18          0          1      35404      16129          0          0
128.41/128.54	c   logicor          :        100+         6        695          2          0          6          4          0          0          0
128.41/128.54	c   countsols        :          0          0          0          2          0          0          0          0          0          0
128.41/128.54	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
128.41/128.54	c   integral         :      51.12       0.00       0.00      51.12       0.00
128.41/128.54	c   and              :       1.41       1.02       0.37       0.02       0.00
128.41/128.54	c   logicor          :       0.01       0.00       0.01       0.00       0.00
128.41/128.54	c   countsols        :       0.00       0.00       0.00       0.00       0.00
128.41/128.54	c Propagators        :       Time      Calls    Cutoffs    DomReds
128.41/128.54	c   rootredcost      :       0.00          3          0          0
128.41/128.54	c   pseudoobj        :       0.01       1085          2        238
128.41/128.54	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
128.41/128.54	c   propagation      :       0.00          9          9         15       13.0          0        0.0          -
128.41/128.54	c   infeasible LP    :       0.11        105          0          0        0.0          0        0.0          0
128.41/128.54	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
128.41/128.54	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
128.41/128.54	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
128.41/128.54	c   applied globally :          -          -          -         15       13.0          -          -          -
128.41/128.54	c   applied locally  :          -          -          -          0        0.0          -          -          -
128.41/128.54	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
128.41/128.54	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1208)
128.41/128.54	c   redcost          :       0.11        408          0        886          0          0
128.41/128.54	c   impliedbounds    :       0.01          6          0          0       1200          0
128.41/128.54	c   intobj           :       0.00          0          0          0          0          0
128.41/128.54	c   gomory           :       0.31          6          0          0       2400          0
128.41/128.54	c   strongcg         :       0.28          6          0          0       2400          0
128.41/128.54	c   cmir             :       1.14          6          0          0       1200          0
128.41/128.54	c   flowcover        :       0.65          6          0          0       1200          0
128.41/128.54	c   clique           :       0.14          6          0          0          8          0
128.41/128.54	c   zerohalf         :       0.00          0          0          0          0          0
128.41/128.54	c   mcf              :       0.00          1          0          0          0          0
128.41/128.54	c Pricers            :       Time      Calls       Vars
128.41/128.54	c   problem variables:       0.00          0          0
128.41/128.54	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
128.41/128.54	c   relpscost        :      51.12        117          4        172          0          0        156
128.41/128.54	c   pscost           :       0.00          0          0          0          0          0          0
128.41/128.54	c   inference        :       0.00          0          0          0          0          0          0
128.41/128.54	c   mostinf          :       0.00          0          0          0          0          0          0
128.41/128.54	c   leastinf         :       0.00          0          0          0          0          0          0
128.41/128.54	c   fullstrong       :       0.00          0          0          0          0          0          0
128.41/128.54	c   allfullstrong    :       0.00          0          0          0          0          0          0
128.41/128.54	c   random           :       0.00          0          0          0          0          0          0
128.41/128.54	c Primal Heuristics  :       Time      Calls      Found
128.41/128.54	c   LP solutions     :       0.00          -          2
128.41/128.54	c   pseudo solutions :       0.00          -          0
128.41/128.54	c   rootsoldiving    :       0.00          0          0
128.41/128.54	c   linesearchdiving :       0.00          0          0
128.41/128.54	c   guideddiving     :       0.00          0          0
128.41/128.54	c   crossover        :       0.00          0          0
128.41/128.54	c   oneopt           :       0.01          3          0
128.41/128.54	c   coefdiving       :       0.12          1          0
128.41/128.54	c   pscostdiving     :       0.18          1          0
128.41/128.54	c   fracdiving       :       0.43          1          0
128.41/128.54	c   veclendiving     :      14.00          1          0
128.41/128.54	c   feaspump         :       2.34          1          0
128.41/128.54	c   objpscostdiving  :       4.57          1          0
128.41/128.54	c   simplerounding   :       0.00          0          0
128.41/128.54	c   rounding         :       0.36        268          0
128.41/128.54	c   shifting         :       0.17         40          2
128.41/128.54	c   intshifting      :       0.00          0          0
128.41/128.54	c   fixandinfer      :       0.00          0          0
128.41/128.54	c   intdiving        :       0.00          0          0
128.41/128.54	c   actconsdiving    :       0.00          0          0
128.41/128.54	c   octane           :       0.00          0          0
128.41/128.54	c   rens             :       0.15          1          0
128.41/128.54	c   rins             :       0.00          0          0
128.41/128.54	c   localbranching   :       0.00          0          0
128.41/128.54	c   mutation         :       0.00          0          0
128.41/128.54	c   dins             :       0.00          0          0
128.41/128.54	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
128.41/128.54	c   primal LP        :      10.28          0          0       0.00       0.00
128.41/128.54	c   dual LP          :      37.20        583      82030     140.70    2205.11
128.41/128.54	c   barrier LP       :       0.00          0          0       0.00          -
128.41/128.54	c   diving/probing LP:      21.04        209      38246     183.00    1817.78
128.41/128.54	c   strong branching :      51.03        727     141752     194.98    2777.82
128.41/128.54	c     (at root node) :          -         17        805      47.35          -
128.41/128.54	c   conflict analysis:       0.00          0          0       0.00          -
128.41/128.54	c B&B Tree           :
128.41/128.54	c   number of runs   :          1
128.41/128.54	c   nodes            :        151
128.41/128.54	c   nodes (total)    :        151
128.41/128.54	c   nodes left       :          0
128.41/128.54	c   max depth        :         44
128.41/128.54	c   max depth (total):         44
128.41/128.54	c   backtracks       :         26 (17.2%)
128.41/128.54	c   delayed cutoffs  :          1
128.41/128.54	c   repropagations   :         45 (227 domain reductions, 0 cutoffs)
128.41/128.54	c   avg switch length:       3.83
128.41/128.54	c   switching time   :      10.32
128.41/128.54	c Solution           :
128.41/128.54	c   Solutions found  :          4 (4 improvements)
128.41/128.54	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 33 nodes, 54.60 seconds, depth 4, found by <relaxation>)
128.41/128.54	c   Dual Bound       : +5.00000000000000e+00
128.41/128.54	c   Gap              :       0.00 %
128.41/128.54	c   Root Dual Bound  : +0.00000000000000e+00
128.41/128.60	c Time complete: 128.49.

Verifier Data 

OK	5

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870225-1245190594/watcher-1870225-1245190594 -o /tmp/evaluation-result-1870225-1245190594/solver-1870225-1245190594 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870225-1245190594.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: 0.99 0.97 0.99 2/65 31288
/proc/meminfo: memFree=1853160/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=5416 CPUtime=0
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 372 0 0 0 0 0 0 0 20 0 1 0 186657426 5545984 357 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 0 0 0
/proc/31288/statm: 1387 360 278 1256 0 126 0

[startup+0.0373569 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31288
/proc/meminfo: memFree=1853160/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=12380 CPUtime=0.02
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 2441 0 0 0 2 0 0 0 20 0 1 0 186657426 12677120 2071 1992294400 4194304 9342243 548682068736 18446744073709551615 8222873 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 3095 2079 391 1256 0 1834 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12380

[startup+0.101361 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31288
/proc/meminfo: memFree=1853160/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=23276 CPUtime=0.08
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 4952 0 0 0 7 1 0 0 20 0 1 0 186657426 23834624 4582 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 5819 4582 447 1256 0 4558 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23276

[startup+0.301381 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31288
/proc/meminfo: memFree=1853160/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=32220 CPUtime=0.29
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 7236 0 0 0 20 9 0 0 22 0 1 0 186657426 32993280 6866 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 8055 6866 463 1256 0 6794 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32220

[startup+0.701423 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31288
/proc/meminfo: memFree=1853160/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=47688 CPUtime=0.68
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 10644 0 0 0 50 18 0 0 25 0 1 0 186657426 48832512 10246 1992294400 4194304 9342243 548682068736 18446744073709551615 5573048 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 11922 10246 631 1256 0 10661 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 47688

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1814176/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=50208 CPUtime=1.48
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 11224 0 0 0 124 24 0 0 25 0 1 0 186657426 51412992 10826 1992294400 4194304 9342243 548682068736 18446744073709551615 5594573 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 12552 10826 650 1256 0 11291 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 50208

[startup+3.10168 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1810976/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=51628 CPUtime=3.09
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 11640 0 0 0 281 28 0 0 25 0 1 0 186657426 52867072 11234 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 12907 11234 650 1256 0 11646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 51628

[startup+6.30202 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808096/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=51756 CPUtime=6.28
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 21075 0 0 0 594 34 0 0 25 0 1 0 186657426 52998144 11808 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 12939 11808 683 1256 0 11678 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 51756

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808360/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=53972 CPUtime=12.67
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 21699 0 0 0 1232 35 0 0 25 0 1 0 186657426 55267328 11784 1992294400 4194304 9342243 548682068736 18446744073709551615 6941387 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13493 11784 685 1256 0 12232 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 53972

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808360/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=53432 CPUtime=25.47
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 24472 0 0 0 2507 40 0 0 25 0 1 0 186657426 54714368 11830 1992294400 4194304 9342243 548682068736 18446744073709551615 6213683 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13358 11830 685 1256 0 12097 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 53432

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1807976/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55396 CPUtime=51.03
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 31412 0 0 0 5055 48 0 0 25 0 1 0 186657426 56725504 11982 1992294400 4194304 9342243 548682068736 18446744073709551615 6957869 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13849 11982 692 1256 0 12588 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 55396

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808168/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=54896 CPUtime=102.21
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 69843 0 0 0 10146 75 0 0 25 0 1 0 186657426 56213504 11865 1992294400 4194304 9342243 548682068736 18446744073709551615 6944026 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13724 11866 693 1256 0 12463 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 54896

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

[startup+115.102 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808040/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55264 CPUtime=115.01
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 88445 0 0 0 11414 87 0 0 25 0 1 0 186657426 56590336 11894 1992294400 4194304 9342243 548682068736 18446744073709551615 6953135 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13816 11894 693 1256 0 12555 0
Current children cumulated CPU time (s) 115.01
Current children cumulated vsize (KiB) 55264

[startup+121.501 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1806888/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55924 CPUtime=121.41
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 92668 0 0 0 12051 90 0 0 25 0 1 0 186657426 57266176 12260 1992294400 4194304 9342243 548682068736 18446744073709551615 6952385 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13981 12260 693 1256 0 12720 0
Current children cumulated CPU time (s) 121.41
Current children cumulated vsize (KiB) 55924

[startup+124.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1808168/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=59916 CPUtime=124.6
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 94124 0 0 0 12369 91 0 0 25 0 1 0 186657426 61353984 12142 1992294400 4194304 9342243 548682068736 18446744073709551615 6978094 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 14979 12142 693 1256 0 13718 0
Current children cumulated CPU time (s) 124.6
Current children cumulated vsize (KiB) 59916

[startup+126.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1806952/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55408 CPUtime=126.2
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 94981 0 0 0 12529 91 0 0 25 0 1 0 186657426 56737792 11862 1992294400 4194304 9342243 548682068736 18446744073709551615 4265845 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13852 11862 693 1256 0 12591 0
Current children cumulated CPU time (s) 126.2
Current children cumulated vsize (KiB) 55408

[startup+127.902 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1807528/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55388 CPUtime=127.8
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 97320 0 0 0 12687 93 0 0 25 0 1 0 186657426 56717312 11870 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13847 11870 693 1256 0 12586 0
Current children cumulated CPU time (s) 127.8
Current children cumulated vsize (KiB) 55388

[startup+128.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1807528/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55428 CPUtime=128.2
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 97947 0 0 0 12727 93 0 0 25 0 1 0 186657426 56758272 11898 1992294400 4194304 9342243 548682068736 18446744073709551615 6040794 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13857 11898 693 1256 0 12596 0
Current children cumulated CPU time (s) 128.2
Current children cumulated vsize (KiB) 55428

[startup+128.502 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 31289
/proc/meminfo: memFree=1807528/2055920 swapFree=4179968/4192956
[pid=31288] ppid=31286 vsize=55416 CPUtime=128.41
/proc/31288/stat : 31288 (pbscip.linux.x8) R 31286 31288 31205 0 -1 4194304 98222 0 0 0 12747 94 0 0 25 0 1 0 186657426 56745984 11917 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/31288/statm: 13854 11917 693 1256 0 12593 0
Current children cumulated CPU time (s) 128.41
Current children cumulated vsize (KiB) 55416

Child status: 0
Real time (s): 128.602
CPU time (s): 128.509
CPU user time (s): 127.56
CPU system time (s): 0.949855
CPU usage (%): 99.9284
Max. virtual memory (cumulated for all children) (KiB): 72244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 127.56
system time used= 0.949855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 98333
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= 670

runsolver used 0.152976 second user time and 0.285956 second system time

The end

Launcher Data 

Begin job on node82 at 2009-06-17 00:16:34
IDJOB=1870225
IDBENCH=48111
IDSOLVER=684
FILE ID=node82/1870225-1245190594
PBS_JOBID= 9368301
Free space on /tmp= 66404 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_1.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-1870225-1245190594/watcher-1870225-1245190594 -o /tmp/evaluation-result-1870225-1245190594/solver-1870225-1245190594 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870225-1245190594.opb

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=1913626955

node82.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		: 3000.232
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		: 3000.232
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:       1853576 kB
Buffers:         36316 kB
Cached:          98052 kB
SwapCached:       6596 kB
Active:          69172 kB
Inactive:        78624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853576 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           11764 kB
Writeback:           0 kB
Mapped:          19068 kB
Slab:            40520 kB
Committed_AS:    91708 kB
PageTables:       1400 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= 66392 MiB
End job on node82 at 2009-06-17 00:18:43