Trace number 1870224

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 85.603 85.9327

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_25_1.opb
MD5SUMaa10899bd7f711370f6ef9f1251ce7f2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark85.603
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint26
Maximum length of a constraint44
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)3038
Sum of products size (including duplicates)6076
Number of different products3038
Sum of products size6076

Quality of the solution as a function of time


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

Solver Data 

0.01/0.03	c SCIP version 1.1.0.7
0.01/0.03	c LP-Solver SoPlex 1.4.1
0.01/0.03	c user parameter file <scip.set> not found - using default parameters
0.01/0.03	c read problem <HOME/instance-1870224-1245190538.opb>
0.01/0.03	c original problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.01/0.06	c start presolving problem
0.01/0.06	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, 197134 impls, 0 clqs
0.49/0.53	c    (0.3s) probing: 101/3138 (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  197134 implications, 0 cliques
0.49/0.53	c presolved problem has 3138 variables (3138 bin, 0 int, 0 impl, 0 cont) and 3138 constraints
0.49/0.53	c    3038 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
0.49/0.53	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 |  18M|   0 | 200 |3138 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.59/0.61	o 13
0.59/0.61	c s 0.4s|     1 |     0 |   200 |  18M|   0 | 200 |3138 |3138 |3138 |3138 |6176 |   0 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
1.19/1.28	c   1.0s|     1 |     0 |   500 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6377 | 201 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
1.79/1.82	c   1.5s|     1 |     0 |   800 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 1.300000e+01 |    Inf 
1.79/1.83	o 8
1.79/1.83	c s 1.5s|     1 |     0 |   800 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6579 | 403 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.29/2.34	c   2.0s|     1 |     0 |  1102 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6782 | 606 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
2.69/2.87	c   2.6s|     1 |     0 |  1402 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |6982 | 806 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.09/4.14	c   3.1s|     1 |     0 |  1703 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7186 |1010 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
4.09/4.14	c   3.7s|     1 |     0 |  2003 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7388 |1212 |   0 |   0 | 0.000000e+00 | 8.000000e+00 |    Inf 
8.70/9.01	c   8.3s|     1 |     2 |  9601 |  19M|   0 | 200 |3138 |3138 |3138 |3138 |7388 |1212 |   0 |  18 | 0.000000e+00 | 8.000000e+00 |    Inf 
18.20/18.54	o 6
18.20/18.54	c *17.8s|     9 |     6 | 14806 |  19M|   6 |   - |3138 |3138 |2854 |3138 |2795 |3850 |   0 | 204 | 1.000000e+00 | 6.000000e+00 | 500.00%
40.48/40.82	o 5
40.48/40.82	c *40.0s|    18 |     5 | 18330 |  19M|   9 |   - |3138 |3139 |1263 |3138 |3211 |4650 |   1 | 554 | 1.000000e+00 | 5.000000e+00 | 400.00%
85.46/85.87	c 
85.46/85.87	c SCIP Status        : problem is solved [optimal solution found]
85.46/85.87	c Solving Time (sec) : 84.85
85.46/85.87	c Solving Nodes      : 35
85.46/85.87	c Primal Bound       : +5.00000000000000e+00 (4 solutions)
85.46/85.87	c Dual Bound         : +5.00000000000000e+00
85.46/85.87	c Gap                : 0.00 %
85.46/85.87	c NODE         35
85.46/85.87	c DUAL BOUND   5
85.46/85.87	c PRIMAL BOUND 5
85.46/85.87	c GAP          0
85.46/85.87	s OPTIMUM FOUND
85.46/85.87	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 
85.46/85.87	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 
85.46/85.87	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 
85.46/85.87	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 
85.46/85.87	c SCIP Status        : problem is solved [optimal solution found]
85.46/85.87	c Solving Time       :      84.85
85.46/85.87	c Original Problem   :
85.46/85.87	c   Problem name     : HOME/instance-1870224-1245190538.opb
85.46/85.87	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
85.46/85.87	c   Constraints      : 3138 initial, 3138 maximal
85.46/85.87	c Presolved Problem  :
85.46/85.87	c   Problem name     : t_HOME/instance-1870224-1245190538.opb
85.46/85.87	c   Variables        : 3138 (3138 binary, 0 integer, 0 implicit integer, 0 continuous)
85.46/85.87	c   Constraints      : 3138 initial, 3140 maximal
85.46/85.87	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
85.46/85.87	c   trivial          :       0.00          0          0          0          0          0          0          0          0
85.46/85.87	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
85.46/85.87	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
85.46/85.87	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
85.46/85.87	c   implics          :       0.00          0          0          0          0          0          0          0          0
85.46/85.87	c   probing          :       0.07          0          0          0          0          0          0          0          0
85.46/85.87	c   and              :       0.22          0          0          0          0          0          0          0          0
85.46/85.87	c   logicor          :       0.00          0          0          0          0          0          0          0          0
85.46/85.87	c   root node        :          -          1          -          -          1          -          -          -          -
85.46/85.87	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
85.46/85.87	c   integral         :          0          0          0        105          0          3        314          0          0         40
85.46/85.87	c   and              :       3038        163        715         16          0          2      16028       7563          0          0
85.46/85.87	c   logicor          :        100+         6        419          2          0          0          1          0          0          0
85.46/85.87	c   countsols        :          0          0          0          2          0          0          0          0          0          0
85.46/85.87	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
85.46/85.87	c   integral         :      66.32       0.00       0.00      66.32       0.00
85.46/85.87	c   and              :       0.68       0.53       0.13       0.02       0.00
85.46/85.87	c   logicor          :       0.00       0.00       0.00       0.00       0.00
85.46/85.87	c   countsols        :       0.00       0.00       0.00       0.00       0.00
85.46/85.87	c Propagators        :       Time      Calls    Cutoffs    DomReds
85.46/85.87	c   rootredcost      :       0.00          3          0          0
85.46/85.87	c   pseudoobj        :       0.03        537          0          0
85.46/85.87	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
85.46/85.87	c   propagation      :       0.00          2          2          2        3.0          0        0.0          -
85.46/85.87	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
85.46/85.87	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
85.46/85.87	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
85.46/85.87	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
85.46/85.87	c   applied globally :          -          -          -          2        3.0          -          -          -
85.46/85.87	c   applied locally  :          -          -          -          0        0.0          -          -          -
85.46/85.87	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
85.46/85.87	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 1212)
85.46/85.87	c   redcost          :       0.03        163          0        577          0          0
85.46/85.87	c   impliedbounds    :       0.02          6          0          0       1200          0
85.46/85.87	c   intobj           :       0.00          0          0          0          0          0
85.46/85.87	c   gomory           :       0.40          6          0          0       2400          0
85.46/85.87	c   strongcg         :       0.37          6          0          0       2400          0
85.46/85.87	c   cmir             :       1.22          6          0          0       1200          0
85.46/85.87	c   flowcover        :       0.67          6          0          0       1200          0
85.46/85.87	c   clique           :       0.16          6          0          0         12          0
85.46/85.87	c   zerohalf         :       0.00          0          0          0          0          0
85.46/85.87	c   mcf              :       0.01          1          0          0          0          0
85.46/85.87	c Pricers            :       Time      Calls       Vars
85.46/85.87	c   problem variables:       0.00          0          0
85.46/85.87	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
85.46/85.87	c   relpscost        :      66.32         89          3        314          0          0         40
85.46/85.87	c   pscost           :       0.00          0          0          0          0          0          0
85.46/85.87	c   inference        :       0.00          0          0          0          0          0          0
85.46/85.87	c   mostinf          :       0.00          0          0          0          0          0          0
85.46/85.87	c   leastinf         :       0.00          0          0          0          0          0          0
85.46/85.87	c   fullstrong       :       0.00          0          0          0          0          0          0
85.46/85.87	c   allfullstrong    :       0.00          0          0          0          0          0          0
85.46/85.87	c   random           :       0.00          0          0          0          0          0          0
85.46/85.87	c Primal Heuristics  :       Time      Calls      Found
85.46/85.87	c   LP solutions     :       0.00          -          2
85.46/85.87	c   pseudo solutions :       0.00          -          0
85.46/85.87	c   veclendiving     :       0.00          0          0
85.46/85.87	c   objpscostdiving  :       0.00          0          0
85.46/85.87	c   rootsoldiving    :       0.00          0          0
85.46/85.87	c   linesearchdiving :       0.00          0          0
85.46/85.87	c   guideddiving     :       0.00          0          0
85.46/85.87	c   oneopt           :       0.01          3          0
85.46/85.87	c   coefdiving       :       0.02          1          0
85.46/85.87	c   pscostdiving     :       0.90          1          0
85.46/85.87	c   simplerounding   :       0.00          0          0
85.46/85.87	c   rounding         :       0.24        141          0
85.46/85.87	c   shifting         :       0.09          7          2
85.46/85.87	c   intshifting      :       0.00          0          0
85.46/85.87	c   fixandinfer      :       0.00          0          0
85.46/85.87	c   feaspump         :       4.03          1          0
85.46/85.87	c   fracdiving       :       0.09          1          0
85.46/85.87	c   intdiving        :       0.00          0          0
85.46/85.87	c   actconsdiving    :       0.00          0          0
85.46/85.87	c   octane           :       0.00          0          0
85.46/85.87	c   rens             :       0.16          1          0
85.46/85.87	c   rins             :       0.00          0          0
85.46/85.87	c   localbranching   :       0.00          0          0
85.46/85.87	c   mutation         :       0.00          0          0
85.46/85.87	c   crossover        :       0.00          0          0
85.46/85.87	c   dins             :       0.00          0          0
85.46/85.87	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
85.46/85.87	c   primal LP        :       0.14          0          0       0.00       0.00
85.46/85.87	c   dual LP          :       7.97        271      17913      66.10    2247.55
85.46/85.87	c   barrier LP       :       0.00          0          0       0.00          -
85.46/85.87	c   diving/probing LP:       4.55         91       8894      97.74    1954.73
85.46/85.87	c   strong branching :      66.27        972     102602     105.56    1548.24
85.46/85.87	c     (at root node) :          -         18        871      48.39          -
85.46/85.87	c   conflict analysis:       0.00          0          0       0.00          -
85.46/85.87	c B&B Tree           :
85.46/85.87	c   number of runs   :          1
85.46/85.87	c   nodes            :         35
85.46/85.87	c   nodes (total)    :         35
85.46/85.87	c   nodes left       :          0
85.46/85.87	c   max depth        :          9
85.46/85.87	c   max depth (total):          9
85.46/85.87	c   backtracks       :         10 (28.6%)
85.46/85.87	c   delayed cutoffs  :          0
85.46/85.87	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
85.46/85.87	c   avg switch length:       2.57
85.46/85.87	c   switching time   :       0.15
85.46/85.87	c Solution           :
85.46/85.87	c   Solutions found  :          4 (4 improvements)
85.46/85.87	c   Primal Bound     : +5.00000000000000e+00   (in run 1, after 18 nodes, 39.98 seconds, depth 9, found by <relaxation>)
85.46/85.87	c   Dual Bound       : +5.00000000000000e+00
85.46/85.87	c   Gap              :       0.00 %
85.46/85.87	c   Root Dual Bound  : +0.00000000000000e+00
85.56/85.93	c Time complete: 85.59.

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-1870224-1245190538/watcher-1870224-1245190538 -o /tmp/evaluation-result-1870224-1245190538/solver-1870224-1245190538 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870224-1245190538.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 7072
/proc/meminfo: memFree=1852240/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=4324 CPUtime=0
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 473 0 0 0 0 0 0 0 18 0 1 0 186653813 4427776 457 1992294400 4194304 7823515 548682068736 18446744073709551615 6820784 0 0 4096 0 0 0 0 17 1 0 0
/proc/7072/statm: 1082 465 301 886 0 192 0

[startup+0.0258449 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7072
/proc/meminfo: memFree=1852240/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=11672 CPUtime=0.01
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 2258 0 0 0 1 0 0 0 18 0 1 0 186653813 11952128 2240 1992294400 4194304 7823515 548682068736 18446744073709551615 6911728 0 0 4096 0 0 0 0 17 1 0 0
/proc/7072/statm: 2918 2240 356 886 0 2028 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11672

[startup+0.101853 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7072
/proc/meminfo: memFree=1852240/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=21872 CPUtime=0.09
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 4855 0 0 0 8 1 0 0 18 0 1 0 186653813 22396928 4483 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7072/statm: 5520 4484 405 886 0 4630 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21872

[startup+0.301877 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7072
/proc/meminfo: memFree=1852240/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=31016 CPUtime=0.29
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 7173 0 0 0 20 9 0 0 19 0 1 0 186653813 31760384 6801 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7072/statm: 7754 6801 405 886 0 6864 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31016

[startup+0.701923 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7072
/proc/meminfo: memFree=1852240/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=43328 CPUtime=0.69
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 10433 0 0 0 49 20 0 0 22 0 1 0 186653813 44367872 9939 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7072/statm: 10832 9939 531 886 0 9942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43328

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1813064/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=46424 CPUtime=1.49
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 11275 0 0 0 123 26 0 0 25 0 1 0 186653813 47538176 10765 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7072/statm: 11606 10765 552 886 0 10716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46424

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1809928/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=48972 CPUtime=3.09
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 11871 0 0 0 280 29 0 0 25 0 1 0 186653813 50147328 11263 1992294400 4194304 7823515 548682068736 18446744073709551615 6908047 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7072/statm: 12243 11263 552 886 0 11353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48972

[startup+6.30175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1806536/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51012 CPUtime=6
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 12514 0 0 0 567 33 0 0 25 0 1 0 186653813 52236288 11876 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12753 11876 554 886 0 11863 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 51012

[startup+12.7055 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1807120/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=49796 CPUtime=12.41
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17223 0 0 0 1202 39 0 0 25 0 1 0 186653813 50991104 11704 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12449 11704 564 886 0 11559 0
Current children cumulated CPU time (s) 12.41
Current children cumulated vsize (KiB) 49796

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1807056/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=50412 CPUtime=25.18
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17299 0 0 0 2475 43 0 0 25 0 1 0 186653813 51621888 11780 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12603 11780 564 886 0 11713 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 50412

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805776/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=50.79
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17730 0 0 0 5025 54 0 0 25 0 1 0 186653813 52887552 12141 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12141 568 886 0 12022 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 51648

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

[startup+51.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805776/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=51.38
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17730 0 0 0 5084 54 0 0 25 0 1 0 186653813 52887552 12141 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12141 568 886 0 12022 0
Current children cumulated CPU time (s) 51.38
Current children cumulated vsize (KiB) 51648

[startup+64.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805712/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=64.17
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 6359 58 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 64.17
Current children cumulated vsize (KiB) 51648

[startup+77.3019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805712/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=76.96
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 7634 62 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 76.96
Current children cumulated vsize (KiB) 51648

[startup+80.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805712/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=80.17
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 7953 64 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 80.17
Current children cumulated vsize (KiB) 51648

[startup+83.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805584/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=83.36
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 8271 65 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 83.36
Current children cumulated vsize (KiB) 51648

[startup+85.3058 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805584/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=84.97
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 8431 66 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 4898467 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 84.97
Current children cumulated vsize (KiB) 51648

[startup+85.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805584/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=85.36
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17748 0 0 0 8470 66 0 0 25 0 1 0 186653813 52887552 12159 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12159 568 886 0 12022 0
Current children cumulated CPU time (s) 85.36
Current children cumulated vsize (KiB) 51648

[startup+85.9019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7073
/proc/meminfo: memFree=1805584/2055920 swapFree=4191900/4192956
[pid=7072] ppid=7070 vsize=51648 CPUtime=85.56
/proc/7072/stat : 7072 (pbscip.linux.x8) R 7070 7072 6874 0 -1 4194304 17750 0 0 0 8490 66 0 0 25 0 1 0 186653813 52887552 12161 1992294400 4194304 7823515 548682068736 18446744073709551615 4802841 0 0 4096 0 0 0 0 17 0 0 0
/proc/7072/statm: 12912 12161 570 886 0 12022 0
Current children cumulated CPU time (s) 85.56
Current children cumulated vsize (KiB) 51648

Child status: 0
Real time (s): 85.9327
CPU time (s): 85.603
CPU user time (s): 84.9271
CPU system time (s): 0.675897
CPU usage (%): 99.6163
Max. virtual memory (cumulated for all children) (KiB): 69488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 84.9271
system time used= 0.675897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17753
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= 404

runsolver used 0.133979 second user time and 0.381941 second system time

The end

Launcher Data 

Begin job on node28 at 2009-06-17 00:15:38
IDJOB=1870224
IDBENCH=48111
IDSOLVER=683
FILE ID=node28/1870224-1245190538
PBS_JOBID= 9368295
Free space on /tmp= 66176 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_1.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-1870224-1245190538/watcher-1870224-1245190538 -o /tmp/evaluation-result-1870224-1245190538/solver-1870224-1245190538 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870224-1245190538.opb

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

MD5SUM BENCH= aa10899bd7f711370f6ef9f1251ce7f2
RANDOM SEED=1986948021

node28.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		: 3000.231
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		: 3000.231
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:       1852720 kB
Buffers:         46524 kB
Cached:          80852 kB
SwapCached:        260 kB
Active:          28544 kB
Inactive:       118296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852720 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9872 kB
Writeback:           0 kB
Mapped:          22564 kB
Slab:            42124 kB
Committed_AS:   161720 kB
PageTables:       1424 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= 66168 MiB
End job on node28 at 2009-06-17 00:17:04