Trace number 1870326

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)OPT2 5.45917 5.46796

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_2.opb
MD5SUMf082d755a098ee30cf6a4e6ef2f7b520
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.12398
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of 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 constraint26
Maximum length of a constraint40
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)1480
Sum of products size (including duplicates)2960
Number of different products1480
Sum of products size2960

Quality of the solution as a function of time


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

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870326-1245198223.opb>
0.00/0.02	c original problem has 1530 variables (1530 bin, 0 int, 0 impl, 0 cont) and 1530 constraints
0.00/0.03	c start presolving problem
0.00/0.03	c presolving:
0.19/0.22	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 50 upgd conss, 93348 impls, 0 clqs
0.29/0.38	c    (0.2s) probing: 101/1530 (6.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.29/0.38	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.38	c presolving (2 rounds):
0.29/0.38	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.38	c  93348 implications, 0 cliques
0.29/0.38	c presolved problem has 1530 variables (1530 bin, 0 int, 0 impl, 0 cont) and 1530 constraints
0.29/0.38	c    1480 constraints of type <and>
0.29/0.38	c      50 constraints of type <logicor>
0.29/0.38	c transformed objective value is always integral (scale: 1)
0.29/0.38	c Presolving Time: 0.18
0.29/0.38	c OPT-NLC
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/memory = c 1620
0.29/0.38	c # maximal time in seconds to run
0.29/0.38	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.38	c limits/time = c 1791
0.29/0.38	c # frequency for displaying node information lines
0.29/0.38	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.38	c display/freq = c 10000
0.29/0.38	c -----------------------------------------------------------------------------------------------
0.29/0.38	c start solving problem
0.29/0.38	c 
0.39/0.41	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.41	c   0.2s|     1 |     0 |   100 |9169k|   0 | 100 |1530 |1530 |1530 |1530 |3010 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.42	o 6
0.39/0.42	c s 0.2s|     1 |     0 |   100 |9209k|   0 | 100 |1530 |1530 |1530 |1530 |3010 |   0 |   0 |   0 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.59/0.65	c   0.4s|     1 |     0 |   250 |9252k|   0 | 100 |1530 |1530 |1530 |1530 |3111 | 101 |   0 |   0 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.79/0.81	c   0.6s|     1 |     0 |   400 |9296k|   0 | 100 |1530 |1530 |1530 |1530 |3212 | 202 |   0 |   0 | 0.000000e+00 | 6.000000e+00 |    Inf 
0.79/0.81	o 4
0.79/0.81	c s 0.6s|     1 |     0 |   400 |9316k|   0 | 100 |1530 |1530 |1530 |1530 |3212 | 202 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
0.89/0.97	c   0.7s|     1 |     0 |   550 |9364k|   0 | 100 |1530 |1530 |1530 |1530 |3317 | 307 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.10/1.14	c   0.9s|     1 |     0 |   700 |9407k|   0 | 100 |1530 |1530 |1530 |1530 |3418 | 408 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.29/1.31	c   1.1s|     1 |     0 |   850 |9449k|   0 | 100 |1530 |1530 |1530 |1530 |3518 | 508 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
1.39/1.49	c   1.2s|     1 |     0 |  1000 |9494k|   0 | 100 |1530 |1530 |1530 |1530 |3620 | 610 |   0 |   0 | 0.000000e+00 | 4.000000e+00 |    Inf 
2.29/2.32	c   2.0s|     1 |     2 |  3936 |9522k|   0 | 100 |1530 |1530 |1530 |1530 |3620 | 610 |   0 |  20 | 0.000000e+00 | 4.000000e+00 |    Inf 
4.78/4.84	o 3
4.78/4.84	c * 4.5s|     7 |     4 |  5692 |9638k|   5 |   - |1530 |1530 |1171 |1530 |1548 |1569 |   0 | 128 | 1.000000e+00 | 3.000000e+00 | 200.00%
5.39/5.41	o 2
5.39/5.41	c * 5.1s|     9 |     1 |  5806 |9682k|   5 |   - |1530 |1530 | 752 |1530 |1539 |1589 |   0 | 148 | 1.000000e+00 | 2.000000e+00 | 100.00%
5.39/5.44	c 
5.39/5.44	c SCIP Status        : problem is solved [optimal solution found]
5.39/5.44	c Solving Time (sec) : 5.12
5.39/5.44	c Solving Nodes      : 10
5.39/5.44	c Primal Bound       : +2.00000000000000e+00 (5 solutions)
5.39/5.44	c Dual Bound         : +2.00000000000000e+00
5.39/5.44	c Gap                : 0.00 %
5.39/5.44	c NODE         10
5.39/5.44	c DUAL BOUND   2
5.39/5.44	c PRIMAL BOUND 2
5.39/5.44	c GAP          0
5.39/5.44	s OPTIMUM FOUND
5.39/5.44	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 
5.39/5.44	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 
5.39/5.44	c SCIP Status        : problem is solved [optimal solution found]
5.39/5.44	c Solving Time       :       5.12
5.39/5.44	c Original Problem   :
5.39/5.44	c   Problem name     : HOME/instance-1870326-1245198223.opb
5.39/5.44	c   Variables        : 1530 (1530 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.44	c   Constraints      : 1530 initial, 1530 maximal
5.39/5.44	c Presolved Problem  :
5.39/5.44	c   Problem name     : t_HOME/instance-1870326-1245198223.opb
5.39/5.44	c   Variables        : 1530 (1530 binary, 0 integer, 0 implicit integer, 0 continuous)
5.39/5.44	c   Constraints      : 1530 initial, 1530 maximal
5.39/5.44	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.39/5.44	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   probing          :       0.03          0          0          0          0          0          0          0          0
5.39/5.44	c   and              :       0.15          0          0          0          0          0          0          0          0
5.39/5.44	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.39/5.44	c   root node        :          -       1530          -          -       1530          -          -          -          -
5.39/5.44	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.39/5.44	c   integral         :          0          0          0         18          0          0          0          0          0         14
5.39/5.44	c   and              :       1480         37        232         11          0          0       2593       1579          0          0
5.39/5.44	c   logicor          :         50          6        217          2          0          1          0          0          0          0
5.39/5.44	c   countsols        :          0          0          0          2          0          0          0          0          0          0
5.39/5.44	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.39/5.44	c   integral         :       2.70       0.00       0.00       2.70       0.00
5.39/5.44	c   and              :       0.16       0.07       0.07       0.02       0.00
5.39/5.44	c   logicor          :       0.00       0.00       0.00       0.00       0.00
5.39/5.44	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.39/5.44	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.39/5.44	c   rootredcost      :       0.00          3          0          0
5.39/5.44	c   pseudoobj        :       0.00         33          0         48
5.39/5.44	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.39/5.44	c   propagation      :       0.00          1          0          0        0.0          0        0.0          -
5.39/5.44	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.44	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.44	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.39/5.44	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.39/5.44	c   applied globally :          -          -          -          0        0.0          -          -          -
5.39/5.44	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.39/5.44	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.39/5.44	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 610)
5.39/5.44	c   redcost          :       0.00         37          0         49          0          0
5.39/5.44	c   impliedbounds    :       0.01          6          0          0        600          0
5.39/5.44	c   intobj           :       0.00          0          0          0          0          0
5.39/5.44	c   gomory           :       0.11          6          0          0       1200          0
5.39/5.44	c   strongcg         :       0.10          6          0          0       1200          0
5.39/5.44	c   cmir             :       0.30          6          0          0        600          0
5.39/5.44	c   flowcover        :       0.27          6          0          0       1200          0
5.39/5.44	c   clique           :       0.06          6          0          0         10          0
5.39/5.44	c   zerohalf         :       0.00          0          0          0          0          0
5.39/5.44	c   mcf              :       0.01          1          0          0          0          0
5.39/5.44	c Pricers            :       Time      Calls       Vars
5.39/5.44	c   problem variables:       0.00          0          0
5.39/5.44	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.39/5.44	c   relpscost        :       2.70          7          0          0          0          0         14
5.39/5.44	c   pscost           :       0.00          0          0          0          0          0          0
5.39/5.44	c   inference        :       0.00          0          0          0          0          0          0
5.39/5.44	c   mostinf          :       0.00          0          0          0          0          0          0
5.39/5.44	c   leastinf         :       0.00          0          0          0          0          0          0
5.39/5.44	c   fullstrong       :       0.00          0          0          0          0          0          0
5.39/5.44	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.39/5.44	c   random           :       0.00          0          0          0          0          0          0
5.39/5.44	c Primal Heuristics  :       Time      Calls      Found
5.39/5.44	c   LP solutions     :       0.00          -          2
5.39/5.44	c   pseudo solutions :       0.00          -          0
5.39/5.44	c   pscostdiving     :       0.00          0          0
5.39/5.44	c   fracdiving       :       0.00          0          0
5.39/5.44	c   veclendiving     :       0.00          0          0
5.39/5.44	c   objpscostdiving  :       0.00          0          0
5.39/5.44	c   rootsoldiving    :       0.00          0          0
5.39/5.44	c   simplerounding   :       0.00          0          0
5.39/5.44	c   rounding         :       0.01         29          0
5.39/5.44	c   shifting         :       0.03          7          2
5.39/5.44	c   intshifting      :       0.00          0          0
5.39/5.44	c   oneopt           :       0.00          3          0
5.39/5.44	c   fixandinfer      :       0.00          0          0
5.39/5.44	c   feaspump         :       0.50          1          1
5.39/5.44	c   coefdiving       :       0.00          1          0
5.39/5.44	c   intdiving        :       0.00          0          0
5.39/5.44	c   actconsdiving    :       0.00          0          0
5.39/5.44	c   linesearchdiving :       0.00          0          0
5.39/5.44	c   guideddiving     :       0.00          0          0
5.39/5.44	c   octane           :       0.00          0          0
5.39/5.44	c   rens             :       0.05          1          0
5.39/5.44	c   rins             :       0.00          0          0
5.39/5.44	c   localbranching   :       0.00          0          0
5.39/5.44	c   mutation         :       0.00          0          0
5.39/5.44	c   crossover        :       0.00          0          0
5.39/5.44	c   dins             :       0.00          0          0
5.39/5.44	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.39/5.44	c   primal LP        :       0.00          0          0       0.00          -
5.39/5.44	c   dual LP          :       0.52         51       2868      56.24    5515.38
5.39/5.44	c   barrier LP       :       0.00          0          0       0.00          -
5.39/5.44	c   diving/probing LP:       0.48         11       2938     267.09    6120.83
5.39/5.44	c   strong branching :       2.68        148       7443      50.29    2777.24
5.39/5.44	c     (at root node) :          -         20        911      45.55          -
5.39/5.44	c   conflict analysis:       0.00          0          0       0.00          -
5.39/5.44	c B&B Tree           :
5.39/5.44	c   number of runs   :          1
5.39/5.44	c   nodes            :         10
5.39/5.44	c   nodes (total)    :         10
5.39/5.44	c   nodes left       :          0
5.39/5.44	c   max depth        :          5
5.39/5.44	c   max depth (total):          5
5.39/5.44	c   backtracks       :          3 (30.0%)
5.39/5.44	c   delayed cutoffs  :          0
5.39/5.44	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
5.39/5.44	c   avg switch length:       2.20
5.39/5.44	c   switching time   :       0.02
5.39/5.44	c Solution           :
5.39/5.44	c   Solutions found  :          5 (4 improvements)
5.39/5.44	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 9 nodes, 5.09 seconds, depth 5, found by <relaxation>)
5.39/5.44	c   Dual Bound       : +2.00000000000000e+00
5.39/5.44	c   Gap              :       0.00 %
5.39/5.44	c   Root Dual Bound  : +0.00000000000000e+00
5.39/5.46	c Time complete: 5.45.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870326-1245198223/watcher-1870326-1245198223 -o /tmp/evaluation-result-1870326-1245198223/solver-1870326-1245198223 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870326-1245198223.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 3/66 14880
/proc/meminfo: memFree=1785032/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=4328 CPUtime=0
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 503 0 0 0 0 0 0 0 18 0 1 0 72545758 4431872 485 1992294400 4194304 7823515 548682068736 18446744073709551615 6956944 0 0 4096 0 0 0 0 17 1 0 0
/proc/14880/statm: 1134 491 325 886 0 244 0

[startup+0.0417491 s]
/proc/loadavg: 1.00 1.01 1.00 3/66 14880
/proc/meminfo: memFree=1785032/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=15412 CPUtime=0.03
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 3266 0 0 0 2 1 0 0 18 0 1 0 72545758 15781888 2894 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 3891 2900 405 886 0 3001 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 15412

[startup+0.101757 s]
/proc/loadavg: 1.00 1.01 1.00 3/66 14880
/proc/meminfo: memFree=1785032/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=20676 CPUtime=0.09
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 4587 0 0 0 7 2 0 0 18 0 1 0 72545758 21172224 4215 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 5169 4215 405 886 0 4279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20676

[startup+0.301782 s]
/proc/loadavg: 1.00 1.01 1.00 3/66 14880
/proc/meminfo: memFree=1785032/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=21828 CPUtime=0.29
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 4865 0 0 0 15 14 0 0 19 0 1 0 72545758 22351872 4493 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 5457 4493 427 886 0 4567 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21828

[startup+0.701834 s]
/proc/loadavg: 1.00 1.01 1.00 3/66 14880
/proc/meminfo: memFree=1785032/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=28552 CPUtime=0.69
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 6810 0 0 0 48 21 0 0 22 0 1 0 72545758 29237248 6369 1992294400 4194304 7823515 548682068736 18446744073709551615 5575793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7138 6369 552 886 0 6248 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28552

[startup+1.50194 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1760768/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30080 CPUtime=1.49
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 7260 0 0 0 125 24 0 0 25 0 1 0 72545758 30801920 6774 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7520 6774 553 886 0 6630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30080

[startup+3.10115 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1759424/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30864 CPUtime=3.09
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 10685 0 0 0 281 28 0 0 25 0 1 0 72545758 31604736 6975 1992294400 4194304 7823515 548682068736 18446744073709551615 6177543 0 0 4096 16384 0 0 0 17 0 0 0
/proc/14880/statm: 7716 6975 564 886 0 6826 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30864

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

[startup+4.70235 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1758784/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30864 CPUtime=4.68
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 10692 0 0 0 439 29 0 0 25 0 1 0 72545758 31604736 6982 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7716 6982 564 886 0 6826 0
Current children cumulated CPU time (s) 4.68
Current children cumulated vsize (KiB) 30864

[startup+5.1014 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1758784/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30864 CPUtime=5.08
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 10692 0 0 0 479 29 0 0 25 0 1 0 72545758 31604736 6982 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7716 6982 564 886 0 6826 0
Current children cumulated CPU time (s) 5.08
Current children cumulated vsize (KiB) 30864

[startup+5.30143 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1758784/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30864 CPUtime=5.29
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 10692 0 0 0 499 30 0 0 25 0 1 0 72545758 31604736 6982 1992294400 4194304 7823515 548682068736 18446744073709551615 6247042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7716 6982 564 886 0 6826 0
Current children cumulated CPU time (s) 5.29
Current children cumulated vsize (KiB) 30864

[startup+5.40144 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 14881
/proc/meminfo: memFree=1758784/2055920 swapFree=4191988/4192956
[pid=14880] ppid=14878 vsize=30864 CPUtime=5.39
/proc/14880/stat : 14880 (pbscip.linux.x8) R 14878 14880 14647 0 -1 4194304 10692 0 0 0 509 30 0 0 25 0 1 0 72545758 31604736 6982 1992294400 4194304 7823515 548682068736 18446744073709551615 4788458 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14880/statm: 7716 6982 564 886 0 6826 0
Current children cumulated CPU time (s) 5.39
Current children cumulated vsize (KiB) 30864

Child status: 0
Real time (s): 5.46796
CPU time (s): 5.45917
CPU user time (s): 5.15322
CPU system time (s): 0.305953
CPU usage (%): 99.8391
Max. virtual memory (cumulated for all children) (KiB): 33116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.15322
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10700
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= 21

runsolver used 0.004999 second user time and 0.025996 second system time

The end

Launcher Data 

Begin job on node40 at 2009-06-17 02:23:43
IDJOB=1870326
IDBENCH=48162
IDSOLVER=683
FILE ID=node40/1870326-1245198223
PBS_JOBID= 9368327
Free space on /tmp= 66564 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_50_25_2.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-1870326-1245198223/watcher-1870326-1245198223 -o /tmp/evaluation-result-1870326-1245198223/solver-1870326-1245198223 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870326-1245198223.opb

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

MD5SUM BENCH= f082d755a098ee30cf6a4e6ef2f7b520
RANDOM SEED=2131177208

node40.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		: 3000.216
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		: 3000.216
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:       1785512 kB
Buffers:         31212 kB
Cached:         158328 kB
SwapCached:        384 kB
Active:          67036 kB
Inactive:       136580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785512 kB
SwapTotal:     4192956 kB
SwapFree:      4191988 kB
Dirty:            9852 kB
Writeback:           0 kB
Mapped:          23472 kB
Slab:            52628 kB
Committed_AS:    64824 kB
PageTables:       1472 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= 66552 MiB
End job on node40 at 2009-06-17 02:23:49