Trace number 1870320

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT5 195.189 195.248

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_5.opb
MD5SUM65a3c38bd8963c911b96c745ee468cb1
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 benchmark195.189
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 constraint40
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)3062
Sum of products size (including duplicates)6124
Number of different products3062
Sum of products size6124

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 SoPlex 1.4.1
0.00/0.03	c user parameter file <scip.set> not found - using default parameters
0.00/0.03	c read problem <HOME/instance-1870320-1245197593.opb>
0.00/0.03	c original problem has 3162 variables (3162 bin, 0 int, 0 impl, 0 cont) and 3162 constraints
0.05/0.06	c start presolving problem
0.05/0.06	c presolving:
0.29/0.32	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 199582 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3162 (3.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.49/0.53	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.49/0.53	c presolving (2 rounds):
0.49/0.53	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.53	c  199582 implications, 0 cliques
0.49/0.53	c presolved problem has 3162 variables (3162 bin, 0 int, 0 impl, 0 cont) and 3162 constraints
0.49/0.53	c    3062 constraints of type <and>
0.49/0.53	c     100 constraints of type <logicor>
0.49/0.53	c transformed objective value is always integral (scale: 1)
0.49/0.53	c Presolving Time: 0.31
0.49/0.54	c OPT-NLC
0.49/0.54	c -----------------------------------------------------------------------------------------------
0.49/0.54	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.54	c limits/memory = c 1620
0.49/0.54	c # maximal time in seconds to run
0.49/0.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.54	c limits/time = c 1791
0.49/0.54	c # frequency for displaying node information lines
0.49/0.54	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.54	c display/freq = c 10000
0.49/0.54	c -----------------------------------------------------------------------------------------------
0.49/0.54	c start solving problem
0.49/0.54	c 
0.59/0.61	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.59/0.61	c   0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6224 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.62	o 10
0.59/0.62	c s 0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6224 |   0 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
1.19/1.29	c   1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6426 | 202 |   0 |   0 | 0.000000e+00 | 1.000000e+01 |    Inf 
1.29/1.30	o 8
1.29/1.30	c s 1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6426 | 202 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
1.69/1.79	c   1.5s|     1 |     0 |   800 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6628 | 404 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.29/2.30	c   2.0s|     1 |     0 |  1100 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |6831 | 607 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.79/2.84	c   2.5s|     1 |     0 |  1402 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7034 | 810 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.39/3.41	c   3.1s|     1 |     0 |  1702 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7237 |1013 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.89/3.99	c   3.6s|     1 |     0 |  2002 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7438 |1214 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
6.09/6.19	c   5.8s|     1 |     2 |  7041 |  19M|   0 | 200 |3162 |3162 |3162 |3162 |7438 |1214 |   0 |  19 | 0.000000e+00 | 8.000000e+00 |    Inf 
25.09/25.14	o 7
25.09/25.14	c *24.6s|    16 |    11 | 15844 |  20M|  11 |   - |3162 |3162 |   0 |3162 |3261 |4953 |   0 | 335 | 1.000000e+00 | 7.000000e+00 | 600.00%
40.97/41.06	o 6
40.97/41.06	c *40.5s|    23 |    12 | 17706 |  20M|  11 |   - |3162 |3162 |2799 |3162 |3295 |5435 |   0 | 505 | 1.000000e+00 | 6.000000e+00 | 500.00%
190.64/190.72	o 5
190.64/190.72	c * 190s|   712 |     8 |101942 |  20M|  31 |   - |3162 |3180 |1753 |3162 |3330 |  17k|  18 |1595 | 3.535794e+00 | 5.000000e+00 |  41.41%
195.04/195.18	c 
195.04/195.18	c SCIP Status        : problem is solved [optimal solution found]
195.04/195.18	c Solving Time (sec) : 193.97
195.04/195.18	c Solving Nodes      : 758
195.04/195.18	c Primal Bound       : +5.00000000000000e+00 (5 solutions)
195.04/195.18	c Dual Bound         : +5.00000000000000e+00
195.04/195.18	c Gap                : 0.00 %
195.04/195.18	c NODE         758
195.04/195.18	c DUAL BOUND   5
195.04/195.18	c PRIMAL BOUND 5
195.04/195.18	c GAP          0
195.04/195.18	s OPTIMUM FOUND
195.04/195.18	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 
195.04/195.18	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 
195.04/195.18	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 
195.04/195.18	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 
195.04/195.18	c SCIP Status        : problem is solved [optimal solution found]
195.04/195.18	c Solving Time       :     193.97
195.04/195.18	c Original Problem   :
195.04/195.18	c   Problem name     : HOME/instance-1870320-1245197593.opb
195.04/195.18	c   Variables        : 3162 (3162 binary, 0 integer, 0 implicit integer, 0 continuous)
195.04/195.18	c   Constraints      : 3162 initial, 3162 maximal
195.04/195.18	c Presolved Problem  :
195.04/195.18	c   Problem name     : t_HOME/instance-1870320-1245197593.opb
195.04/195.18	c   Variables        : 3162 (3162 binary, 0 integer, 0 implicit integer, 0 continuous)
195.04/195.18	c   Constraints      : 3162 initial, 3180 maximal
195.04/195.18	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
195.04/195.18	c   trivial          :       0.01          0          0          0          0          0          0          0          0
195.04/195.18	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
195.04/195.18	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
195.04/195.18	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
195.04/195.18	c   implics          :       0.00          0          0          0          0          0          0          0          0
195.04/195.18	c   probing          :       0.08          0          0          0          0          0          0          0          0
195.04/195.18	c   and              :       0.21          0          0          0          0          0          0          0          0
195.04/195.18	c   logicor          :       0.01          0          0          0          0          0          0          0          0
195.04/195.18	c   root node        :          -          0          -          -          0          -          -          -          -
195.04/195.18	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
195.04/195.18	c   integral         :          0          0          0        612          0          6        473          0          0        988
195.04/195.18	c   and              :       3062       1882       4835         14          0          2     102259      17887          0          0
195.04/195.18	c   logicor          :        100+         6       1990          2          0          5          6          0          0          0
195.04/195.18	c   countsols        :          0          0          0          3          0          0          0          0          0          0
195.04/195.18	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
195.04/195.18	c   integral         :      98.65       0.00       0.00      98.65       0.00
195.04/195.18	c   and              :       6.75       5.60       1.14       0.01       0.00
195.04/195.18	c   logicor          :       0.01       0.00       0.01       0.00       0.00
195.04/195.18	c   countsols        :       0.00       0.00       0.00       0.00       0.00
195.04/195.18	c Propagators        :       Time      Calls    Cutoffs    DomReds
195.04/195.18	c   rootredcost      :       0.00          4          0          0
195.04/195.18	c   pseudoobj        :       0.03       4649          1        327
195.04/195.18	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
195.04/195.18	c   propagation      :       0.00          8          8         23       17.9          0        0.0          -
195.04/195.18	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
195.04/195.18	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
195.04/195.18	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
195.04/195.18	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
195.04/195.18	c   applied globally :          -          -          -         18       16.6          -          -          -
195.04/195.18	c   applied locally  :          -          -          -          0        0.0          -          -          -
195.04/195.18	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
195.04/195.18	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1214)
195.04/195.18	c   redcost          :       0.52       1892          0       4043          0          0
195.04/195.18	c   impliedbounds    :       0.00          6          0          0       1200          0
195.04/195.18	c   intobj           :       0.00          0          0          0          0          0
195.04/195.18	c   gomory           :       0.39          6          0          0       2400          0
195.04/195.18	c   strongcg         :       0.39          6          0          0       2400          0
195.04/195.18	c   cmir             :       1.20          6          0          0       1200          0
195.04/195.18	c   flowcover        :       0.68          6          0          0       1200          0
195.04/195.18	c   clique           :       0.15          6          0          0         14          0
195.04/195.18	c   zerohalf         :       0.00          0          0          0          0          0
195.04/195.18	c   mcf              :       0.01          1          0          0          0          0
195.04/195.18	c Pricers            :       Time      Calls       Vars
195.04/195.18	c   problem variables:       0.00          0          0
195.04/195.18	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
195.04/195.18	c   relpscost        :      98.65        597          6        473          0          0        988
195.04/195.18	c   pscost           :       0.00          0          0          0          0          0          0
195.04/195.18	c   inference        :       0.00          0          0          0          0          0          0
195.04/195.18	c   mostinf          :       0.00          0          0          0          0          0          0
195.04/195.18	c   leastinf         :       0.00          0          0          0          0          0          0
195.04/195.18	c   fullstrong       :       0.00          0          0          0          0          0          0
195.04/195.18	c   allfullstrong    :       0.00          0          0          0          0          0          0
195.04/195.18	c   random           :       0.00          0          0          0          0          0          0
195.04/195.18	c Primal Heuristics  :       Time      Calls      Found
195.04/195.18	c   LP solutions     :       0.00          -          3
195.04/195.18	c   pseudo solutions :       0.00          -          0
195.04/195.18	c   oneopt           :       0.02          4          0
195.04/195.18	c   rootsoldiving    :       0.55          1          0
195.04/195.18	c   feaspump         :       1.48          1          0
195.04/195.18	c   coefdiving       :       0.87          3          0
195.04/195.18	c   pscostdiving     :       1.49          3          0
195.04/195.18	c   veclendiving     :       0.65          3          0
195.04/195.18	c   fracdiving       :       1.14          3          0
195.04/195.18	c   linesearchdiving :       2.20          3          0
195.04/195.18	c   guideddiving     :       2.19          3          0
195.04/195.18	c   objpscostdiving  :       2.46          2          0
195.04/195.18	c   crossover        :       0.19          2          0
195.04/195.18	c   simplerounding   :       0.00          0          0
195.04/195.18	c   rounding         :       0.86        597          0
195.04/195.18	c   shifting         :       0.54        190          2
195.04/195.18	c   intshifting      :       0.00          0          0
195.04/195.18	c   fixandinfer      :       0.00          0          0
195.04/195.18	c   intdiving        :       0.00          0          0
195.04/195.18	c   actconsdiving    :       0.00          0          0
195.04/195.18	c   octane           :       0.00          0          0
195.04/195.18	c   rens             :       0.16          1          0
195.04/195.18	c   rins             :       0.00          0          0
195.04/195.18	c   localbranching   :       0.00          0          0
195.04/195.18	c   mutation         :       0.00          0          0
195.04/195.18	c   dins             :       0.00          0          0
195.04/195.18	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
195.04/195.18	c   primal LP        :       0.94          0          0       0.00       0.00
195.04/195.18	c   dual LP          :      61.09       2386      89099      37.34    1458.49
195.04/195.18	c   barrier LP       :       0.00          0          0       0.00          -
195.04/195.18	c   diving/probing LP:      11.09        696      16091      23.12    1450.95
195.04/195.18	c   strong branching :      98.20       1603     145344      90.67    1480.08
195.04/195.18	c     (at root node) :          -         19        866      45.58          -
195.04/195.18	c   conflict analysis:       0.00          0          0       0.00          -
195.04/195.18	c B&B Tree           :
195.04/195.18	c   number of runs   :          1
195.04/195.18	c   nodes            :        758
195.04/195.18	c   nodes (total)    :        758
195.04/195.18	c   nodes left       :          0
195.04/195.18	c   max depth        :         43
195.04/195.18	c   max depth (total):         43
195.04/195.18	c   backtracks       :         95 (12.5%)
195.04/195.18	c   delayed cutoffs  :          0
195.04/195.18	c   repropagations   :          5 (233 domain reductions, 0 cutoffs)
195.04/195.18	c   avg switch length:       3.14
195.04/195.18	c   switching time   :       1.39
195.04/195.18	c Solution           :
195.04/195.18	c   Solutions found  :          5 (5 improvements)
195.04/195.18	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 712 nodes, 189.52 seconds, depth 21, found by <relaxation>)
195.04/195.18	c   Dual Bound       : +5.00000000000000e+00
195.04/195.18	c   Gap              :       0.00 %
195.04/195.18	c   Root Dual Bound  : +0.00000000000000e+00
195.13/195.24	c Time complete: 195.18.

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-1870320-1245197593/watcher-1870320-1245197593 -o /tmp/evaluation-result-1870320-1245197593/solver-1870320-1245197593 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870320-1245197593.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 1.01 1.00 3/64 7225
/proc/meminfo: memFree=1856744/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=4648 CPUtime=0
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 187360235 4759552 477 1992294400 4194304 7823515 548682068736 18446744073709551615 6124882 0 0 4096 0 0 0 0 17 1 0 0
/proc/7225/statm: 1162 485 318 886 0 272 0

[startup+0.0585479 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7225
/proc/meminfo: memFree=1856744/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=18280 CPUtime=0.05
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 4190 0 0 0 3 2 0 0 18 0 1 0 187360235 18718720 3818 1992294400 4194304 7823515 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 4570 3818 385 886 0 3680 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18280

[startup+0.102551 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7225
/proc/meminfo: memFree=1856744/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=22016 CPUtime=0.09
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 4905 0 0 0 7 2 0 0 18 0 1 0 187360235 22544384 4533 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 5504 4533 405 886 0 4614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22016

[startup+0.301569 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7225
/proc/meminfo: memFree=1856744/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=30924 CPUtime=0.29
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 7150 0 0 0 19 10 0 0 19 0 1 0 187360235 31666176 6778 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 7731 6778 405 886 0 6841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30924

[startup+0.702606 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 7225
/proc/meminfo: memFree=1856744/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=43352 CPUtime=0.69
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 10446 0 0 0 49 20 0 0 22 0 1 0 187360235 44392448 9951 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 10838 9951 531 886 0 9948 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43352

[startup+1.50168 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7226
/proc/meminfo: memFree=1817504/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=46528 CPUtime=1.49
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 11297 0 0 0 123 26 0 0 25 0 1 0 187360235 47644672 10786 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 11632 10786 552 886 0 10742 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46528

[startup+3.10183 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7226
/proc/meminfo: memFree=1814304/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=49032 CPUtime=3.09
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 11898 0 0 0 279 30 0 0 25 0 1 0 187360235 50208768 11288 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 12258 11288 552 886 0 11368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49032

[startup+6.30113 s]
/proc/loadavg: 1.00 1.01 1.00 3/65 7226
/proc/meminfo: memFree=1810400/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=49580 CPUtime=6.29
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 17237 0 0 0 592 37 0 0 25 0 1 0 187360235 50769920 11657 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 12395 11657 564 886 0 11505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49580

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7226
/proc/meminfo: memFree=1811432/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=50172 CPUtime=12.69
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 17352 0 0 0 1228 41 0 0 25 0 1 0 187360235 51376128 11772 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 12543 11772 564 886 0 11653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50172

[startup+25.5019 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7226
/proc/meminfo: memFree=1810792/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=50880 CPUtime=25.48
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 17534 0 0 0 2502 46 0 0 25 0 1 0 187360235 52101120 11954 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 12720 11954 565 886 0 11830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50880

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1809832/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=51740 CPUtime=51.07
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 17765 0 0 0 5050 57 0 0 25 0 1 0 187360235 52981760 12185 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 12935 12185 565 886 0 12045 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51740

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1809448/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=52252 CPUtime=102.25
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 17892 0 0 0 10150 75 0 0 25 0 1 0 187360235 53506048 12312 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 13063 12312 569 886 0 12173 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52252

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1806440/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=55244 CPUtime=162.24
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 22363 0 0 0 16124 100 0 0 25 0 1 0 187360235 56569856 13065 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 13811 13065 582 886 0 12921 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55244

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

[startup+179.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=179.03
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26237 0 0 0 17796 107 0 0 25 0 1 0 187360235 73687040 16939 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16939 582 886 0 17100 0
Current children cumulated CPU time (s) 179.03
Current children cumulated vsize (KiB) 71960

[startup+185.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=185.44
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26237 0 0 0 18434 110 0 0 25 0 1 0 187360235 73687040 16939 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16939 582 886 0 17100 0
Current children cumulated CPU time (s) 185.44
Current children cumulated vsize (KiB) 71960

[startup+191.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=191.84
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26238 0 0 0 19072 112 0 0 25 0 1 0 187360235 73687040 16940 1992294400 4194304 7823515 548682068736 18446744073709551615 5839511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16940 582 886 0 17100 0
Current children cumulated CPU time (s) 191.84
Current children cumulated vsize (KiB) 71960

[startup+193.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=193.43
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26238 0 0 0 19231 112 0 0 25 0 1 0 187360235 73687040 16940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16940 582 886 0 17100 0
Current children cumulated CPU time (s) 193.43
Current children cumulated vsize (KiB) 71960

[startup+194.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=194.24
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26238 0 0 0 19311 113 0 0 25 0 1 0 187360235 73687040 16940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16940 582 886 0 17100 0
Current children cumulated CPU time (s) 194.24
Current children cumulated vsize (KiB) 71960

[startup+194.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=194.64
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26238 0 0 0 19351 113 0 0 25 0 1 0 187360235 73687040 16940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16940 582 886 0 17100 0
Current children cumulated CPU time (s) 194.64
Current children cumulated vsize (KiB) 71960

[startup+195.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=195.04
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26238 0 0 0 19391 113 0 0 25 0 1 0 187360235 73687040 16940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16940 582 886 0 17100 0
Current children cumulated CPU time (s) 195.04
Current children cumulated vsize (KiB) 71960

[startup+195.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7226
/proc/meminfo: memFree=1790952/2055920 swapFree=4191900/4192956
[pid=7225] ppid=7223 vsize=71960 CPUtime=195.13
/proc/7225/stat : 7225 (pbscip.linux.x8) R 7223 7225 6591 0 -1 4194304 26240 0 0 0 19400 113 0 0 25 0 1 0 187360235 73687040 16942 1992294400 4194304 7823515 548682068736 18446744073709551615 4301900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7225/statm: 17990 16942 584 886 0 17100 0
Current children cumulated CPU time (s) 195.13
Current children cumulated vsize (KiB) 71960

Child status: 0
Real time (s): 195.248
CPU time (s): 195.189
CPU user time (s): 194.047
CPU system time (s): 1.14283
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 71960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 194.047
system time used= 1.14283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26243
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= 168

runsolver used 0.163975 second user time and 0.425935 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-17 02:13:13
IDJOB=1870320
IDBENCH=48159
IDSOLVER=683
FILE ID=node14/1870320-1245197593
PBS_JOBID= 9368307
Free space on /tmp= 66376 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870320-1245197593/watcher-1870320-1245197593 -o /tmp/evaluation-result-1870320-1245197593/solver-1870320-1245197593 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870320-1245197593.opb

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

MD5SUM BENCH= 65a3c38bd8963c911b96c745ee468cb1
RANDOM SEED=448661381

node14.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		: 3000.234
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	: 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		: 3000.234
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:       1857160 kB
Buffers:         48680 kB
Cached:          94888 kB
SwapCached:        388 kB
Active:          78684 kB
Inactive:        78272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857160 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27788 kB
Committed_AS:   192332 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-17 02:16:28