Trace number 1870314

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 112.874 112.903

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_2.opb
MD5SUM1e64c526f9351931db225cdff75c2df5
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 benchmark102.96
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 constraint46
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)3074
Sum of products size (including duplicates)6148
Number of different products3074
Sum of products size6148

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-1870314-1245197400.opb>
0.00/0.03	c original problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.00/0.06	c start presolving problem
0.00/0.06	c presolving:
0.29/0.33	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 100 upgd conss, 201906 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3174 (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  201906 implications, 0 cliques
0.49/0.53	c presolved problem has 3174 variables (3174 bin, 0 int, 0 impl, 0 cont) and 3174 constraints
0.49/0.53	c    3074 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: 0.30
0.49/0.53	c OPT-NLC
0.49/0.53	c -----------------------------------------------------------------------------------------------
0.49/0.53	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/memory = c 1620
0.49/0.53	c # maximal time in seconds to run
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/time = c 1791
0.49/0.53	c # frequency for displaying node information lines
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.53	c display/freq = c 10000
0.49/0.53	c -----------------------------------------------------------------------------------------------
0.49/0.53	c start solving problem
0.49/0.53	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 |3174 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.62	o 12
0.59/0.62	c s 0.4s|     1 |     0 |   200 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6248 |   0 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.30/1.30	c   1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6450 | 202 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.79/1.84	c   1.5s|     1 |     0 |   800 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6652 | 404 |   0 |   0 | 0.000000e+00 | 1.200000e+01 |    Inf 
1.79/1.85	o 8
1.79/1.85	c s 1.6s|     1 |     0 |   800 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6652 | 404 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.29/2.37	c   2.0s|     1 |     0 |  1102 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |6853 | 605 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.89/2.92	c   2.6s|     1 |     0 |  1403 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7056 | 808 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
3.39/3.49	c   3.1s|     1 |     0 |  1705 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7259 |1011 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.00/4.07	c   3.7s|     1 |     0 |  2005 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7461 |1213 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
5.99/6.01	c   5.6s|     1 |     2 |  7021 |  19M|   0 | 200 |3174 |3174 |3174 |3174 |7461 |1213 |   0 |  17 | 0.000000e+00 | 8.000000e+00 |    Inf 
23.18/23.22	o 6
23.18/23.22	c *22.7s|    11 |     8 | 11530 |  20M|   8 |   - |3174 |3174 |2975 |3174 |3216 |3937 |   0 | 323 | 1.000000e+00 | 6.000000e+00 | 500.00%
102.87/102.98	o 5
102.87/102.98	c * 102s|   208 |     8 | 40292 |  20M|  18 |   - |3174 |3174 |1319 |3174 |2694 |  10k|   0 |1000 | 3.242072e+00 | 5.000000e+00 |  54.22%
112.77/112.84	c 
112.77/112.84	c SCIP Status        : problem is solved [optimal solution found]
112.77/112.84	c Solving Time (sec) : 112.00
112.77/112.84	c Solving Nodes      : 286
112.77/112.84	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
112.77/112.84	c Dual Bound         : +5.00000000000000e+00
112.77/112.84	c Gap                : 0.00 %
112.77/112.84	c NODE         286
112.77/112.84	c DUAL BOUND   5
112.77/112.84	c PRIMAL BOUND 5
112.77/112.84	c GAP          0
112.77/112.84	s OPTIMUM FOUND
112.77/112.84	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 
112.77/112.84	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 
112.77/112.84	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 
112.77/112.84	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 
112.77/112.84	c SCIP Status        : problem is solved [optimal solution found]
112.77/112.84	c Solving Time       :     112.00
112.77/112.84	c Original Problem   :
112.77/112.84	c   Problem name     : HOME/instance-1870314-1245197400.opb
112.77/112.84	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
112.77/112.84	c   Constraints      : 3174 initial, 3174 maximal
112.77/112.84	c Presolved Problem  :
112.77/112.84	c   Problem name     : t_HOME/instance-1870314-1245197400.opb
112.77/112.84	c   Variables        : 3174 (3174 binary, 0 integer, 0 implicit integer, 0 continuous)
112.77/112.84	c   Constraints      : 3174 initial, 3174 maximal
112.77/112.84	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
112.77/112.84	c   trivial          :       0.00          0          0          0          0          0          0          0          0
112.77/112.84	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
112.77/112.84	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
112.77/112.84	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
112.77/112.84	c   implics          :       0.01          0          0          0          0          0          0          0          0
112.77/112.84	c   probing          :       0.07          0          0          0          0          0          0          0          0
112.77/112.84	c   and              :       0.21          0          0          0          0          0          0          0          0
112.77/112.84	c   logicor          :       0.00          0          0          0          0          0          0          0          0
112.77/112.84	c   root node        :          -          1          -          -          1          -          -          -          -
112.77/112.84	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
112.77/112.84	c   integral         :          0          0          0        241          0          3        285          0          0        330
112.77/112.84	c   and              :       3074        679       1570         15          0          0      43938      11663          0          0
112.77/112.84	c   logicor          :        100          6        825          2          0          0          0          0          0          0
112.77/112.84	c   countsols        :          0          0          0          2          0          0          0          0          0          0
112.77/112.84	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
112.77/112.84	c   integral         :      74.99       0.00       0.00      74.99       0.00
112.77/112.84	c   and              :       2.64       2.18       0.46       0.00       0.00
112.77/112.84	c   logicor          :       0.00       0.00       0.00       0.00       0.00
112.77/112.84	c   countsols        :       0.00       0.00       0.00       0.00       0.00
112.77/112.84	c Propagators        :       Time      Calls    Cutoffs    DomReds
112.77/112.84	c   rootredcost      :       0.01          3          0          0
112.77/112.84	c   pseudoobj        :       0.01       1381          0          0
112.77/112.84	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
112.77/112.84	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
112.77/112.84	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
112.77/112.84	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
112.77/112.84	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
112.77/112.84	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
112.77/112.84	c   applied globally :          -          -          -          0        0.0          -          -          -
112.77/112.84	c   applied locally  :          -          -          -          0        0.0          -          -          -
112.77/112.84	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
112.77/112.84	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1213)
112.77/112.84	c   redcost          :       0.19        682          0       1623          0          0
112.77/112.84	c   impliedbounds    :       0.01          6          0          0       1200          0
112.77/112.84	c   intobj           :       0.00          0          0          0          0          0
112.77/112.84	c   gomory           :       0.38          6          0          0       2400          0
112.77/112.84	c   strongcg         :       0.40          6          0          0       2400          0
112.77/112.84	c   cmir             :       1.22          6          0          0       1200          0
112.77/112.84	c   flowcover        :       0.68          6          0          0       1200          0
112.77/112.84	c   clique           :       0.17          6          0          0         13          0
112.77/112.84	c   zerohalf         :       0.00          0          0          0          0          0
112.77/112.84	c   mcf              :       0.01          1          0          0          0          0
112.77/112.84	c Pricers            :       Time      Calls       Vars
112.77/112.84	c   problem variables:       0.00          0          0
112.77/112.84	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
112.77/112.84	c   relpscost        :      74.99        226          3        285          0          0        330
112.77/112.84	c   pscost           :       0.00          0          0          0          0          0          0
112.77/112.84	c   inference        :       0.00          0          0          0          0          0          0
112.77/112.84	c   mostinf          :       0.00          0          0          0          0          0          0
112.77/112.84	c   leastinf         :       0.00          0          0          0          0          0          0
112.77/112.84	c   fullstrong       :       0.00          0          0          0          0          0          0
112.77/112.84	c   allfullstrong    :       0.00          0          0          0          0          0          0
112.77/112.84	c   random           :       0.00          0          0          0          0          0          0
112.77/112.84	c Primal Heuristics  :       Time      Calls      Found
112.77/112.84	c   LP solutions     :       0.00          -          2
112.77/112.84	c   pseudo solutions :       0.00          -          0
112.77/112.84	c   pscostdiving     :       0.00          0          0
112.77/112.84	c   fracdiving       :       0.00          0          0
112.77/112.84	c   veclendiving     :       0.00          0          0
112.77/112.84	c   objpscostdiving  :       0.00          0          0
112.77/112.84	c   rootsoldiving    :       0.00          0          0
112.77/112.84	c   linesearchdiving :       0.00          0          0
112.77/112.84	c   guideddiving     :       0.00          0          0
112.77/112.84	c   crossover        :       0.00          0          0
112.77/112.84	c   oneopt           :       0.00          3          0
112.77/112.84	c   coefdiving       :       0.25          1          0
112.77/112.84	c   feaspump         :       1.27          1          0
112.77/112.84	c   simplerounding   :       0.00          0          0
112.77/112.84	c   rounding         :       0.34        315          0
112.77/112.84	c   shifting         :       0.18         58          2
112.77/112.84	c   intshifting      :       0.00          0          0
112.77/112.84	c   fixandinfer      :       0.00          0          0
112.77/112.84	c   intdiving        :       0.00          0          0
112.77/112.84	c   actconsdiving    :       0.00          0          0
112.77/112.84	c   octane           :       0.00          0          0
112.77/112.84	c   rens             :       0.17          1          0
112.77/112.84	c   rins             :       0.00          0          0
112.77/112.84	c   localbranching   :       0.00          0          0
112.77/112.84	c   mutation         :       0.00          0          0
112.77/112.84	c   dins             :       0.00          0          0
112.77/112.84	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
112.77/112.84	c   primal LP        :       0.38          0          0       0.00       0.00
112.77/112.84	c   dual LP          :      25.16        931      42128      45.25    1674.40
112.77/112.84	c   barrier LP       :       0.00          0          0       0.00          -
112.77/112.84	c   diving/probing LP:       1.44         17       5367     315.71    3727.08
112.77/112.84	c   strong branching :      74.79       1042     122512     117.57    1638.08
112.77/112.84	c     (at root node) :          -         17        816      48.00          -
112.77/112.84	c   conflict analysis:       0.00          0          0       0.00          -
112.77/112.84	c B&B Tree           :
112.77/112.84	c   number of runs   :          1
112.77/112.84	c   nodes            :        286
112.77/112.84	c   nodes (total)    :        286
112.77/112.84	c   nodes left       :          0
112.77/112.84	c   max depth        :         35
112.77/112.84	c   max depth (total):         35
112.77/112.84	c   backtracks       :         34 (11.9%)
112.77/112.84	c   delayed cutoffs  :          0
112.77/112.84	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
112.77/112.84	c   avg switch length:       2.60
112.77/112.84	c   switching time   :       0.54
112.77/112.84	c Solution           :
112.77/112.84	c   Solutions found  :          4 (4 improvements)
112.77/112.84	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 208 nodes, 102.17 seconds, depth 6, found by <relaxation>)
112.77/112.84	c   Dual Bound       : +5.00000000000000e+00
112.77/112.84	c   Gap              :       0.00 %
112.77/112.84	c   Root Dual Bound  : +0.00000000000000e+00
112.87/112.90	c Time complete: 112.87.

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-1870314-1245197400/watcher-1870314-1245197400 -o /tmp/evaluation-result-1870314-1245197400/solver-1870314-1245197400 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870314-1245197400.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 1.00 1.00 3/64 6036
/proc/meminfo: memFree=1824840/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=4324 CPUtime=0
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 187339979 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1081 452 289 886 0 191 0

[startup+0.0823339 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6036
/proc/meminfo: memFree=1824840/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=20692 CPUtime=0.07
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 4560 0 0 0 6 1 0 0 18 0 1 0 187339979 21188608 4188 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 5173 4188 405 886 0 4283 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20692

[startup+0.101336 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6036
/proc/meminfo: memFree=1824840/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=21820 CPUtime=0.09
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 4856 0 0 0 7 2 0 0 18 0 1 0 187339979 22343680 4484 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 5455 4484 405 886 0 4565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21820

[startup+0.301357 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6036
/proc/meminfo: memFree=1824840/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=31204 CPUtime=0.29
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 7220 0 0 0 20 9 0 0 19 0 1 0 187339979 31952896 6848 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 7801 6848 405 886 0 6911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31204

[startup+0.701401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6036
/proc/meminfo: memFree=1824840/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=43644 CPUtime=0.69
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 10510 0 0 0 48 21 0 0 22 0 1 0 187339979 44691456 10015 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 10911 10015 531 886 0 10021 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43644

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6037
/proc/meminfo: memFree=1785344/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=46640 CPUtime=1.49
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 11337 0 0 0 122 27 0 0 25 0 1 0 187339979 47759360 10822 1992294400 4194304 7823515 548682068736 18446744073709551615 5575793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 11660 10822 552 886 0 10770 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46640

[startup+3.10166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6037
/proc/meminfo: memFree=1782144/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=49256 CPUtime=3.09
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 11961 0 0 0 278 31 0 0 25 0 1 0 187339979 50438144 11346 1992294400 4194304 7823515 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 12314 11346 552 886 0 11424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49256

[startup+6.30201 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 6037
/proc/meminfo: memFree=1767232/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=51032 CPUtime=6.29
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17557 0 0 0 592 37 0 0 25 0 1 0 187339979 52256768 11938 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 12758 11938 564 886 0 11868 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51032

[startup+12.7017 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 6037
/proc/meminfo: memFree=1778888/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=51032 CPUtime=12.69
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17559 0 0 0 1229 40 0 0 25 0 1 0 187339979 52256768 11940 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 12758 11940 564 886 0 11868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51032

[startup+25.5011 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 6037
/proc/meminfo: memFree=1778824/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=51032 CPUtime=25.49
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17597 0 0 0 2503 46 0 0 25 0 1 0 187339979 52256768 11978 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 12758 11978 564 886 0 11868 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51032

[startup+51.1019 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 6037
/proc/meminfo: memFree=1778952/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=51032 CPUtime=51.08
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17602 0 0 0 5053 55 0 0 25 0 1 0 187339979 52256768 11983 1992294400 4194304 7823515 548682068736 18446744073709551615 6237396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 12758 11983 564 886 0 11868 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51032

[startup+102.305 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777672/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=52492 CPUtime=102.27
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17916 0 0 0 10152 75 0 0 25 0 1 0 187339979 53751808 12297 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 13123 12297 565 886 0 12233 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52492

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

[startup+108.701 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777480/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=52492 CPUtime=108.66
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17975 0 0 0 10788 78 0 0 25 0 1 0 187339979 53751808 12356 1992294400 4194304 7823515 548682068736 18446744073709551615 6237434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 13123 12356 565 886 0 12233 0
Current children cumulated CPU time (s) 108.66
Current children cumulated vsize (KiB) 52492

[startup+110.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777480/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=52492 CPUtime=110.26
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17975 0 0 0 10948 78 0 0 25 0 1 0 187339979 53751808 12356 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 13123 12356 565 886 0 12233 0
Current children cumulated CPU time (s) 110.26
Current children cumulated vsize (KiB) 52492

[startup+111.901 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777480/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=52492 CPUtime=111.87
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17983 0 0 0 11108 79 0 0 25 0 1 0 187339979 53751808 12364 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 13123 12364 565 886 0 12233 0
Current children cumulated CPU time (s) 111.87
Current children cumulated vsize (KiB) 52492

[startup+112.702 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777416/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=52492 CPUtime=112.67
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17983 0 0 0 11188 79 0 0 25 0 1 0 187339979 53751808 12364 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6036/statm: 13123 12364 565 886 0 12233 0
Current children cumulated CPU time (s) 112.67
Current children cumulated vsize (KiB) 52492

[startup+112.902 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 6037
/proc/meminfo: memFree=1777416/2055920 swapFree=4182492/4192956
[pid=6036] ppid=6034 vsize=8072 CPUtime=112.87
/proc/6036/stat : 6036 (pbscip.linux.x8) R 6034 6036 5734 0 -1 4194304 17985 0 0 0 11207 80 0 0 25 0 1 0 187339979 8265728 1587 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/6036/statm: 1954 1587 631 886 0 1064 0
Current children cumulated CPU time (s) 112.87
Current children cumulated vsize (KiB) 8072

Child status: 0
Real time (s): 112.903
CPU time (s): 112.874
CPU user time (s): 112.071
CPU system time (s): 0.802877
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 69768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 112.071
system time used= 0.802877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17988
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= 117

runsolver used 0.080987 second user time and 0.26096 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-17 02:10:00
IDJOB=1870314
IDBENCH=48156
IDSOLVER=683
FILE ID=node21/1870314-1245197400
PBS_JOBID= 9368340
Free space on /tmp= 66092 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_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-1870314-1245197400/watcher-1870314-1245197400 -o /tmp/evaluation-result-1870314-1245197400/solver-1870314-1245197400 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870314-1245197400.opb

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

MD5SUM BENCH= 1e64c526f9351931db225cdff75c2df5
RANDOM SEED=1649389273

node21.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		: 3000.239
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		: 3000.239
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:       1825256 kB
Buffers:         54924 kB
Cached:         100280 kB
SwapCached:       4256 kB
Active:          61432 kB
Inactive:       101112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825256 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:            9868 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54164 kB
Committed_AS:   181268 kB
PageTables:       1380 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= 66080 MiB
End job on node21 at 2009-06-17 02:11:53