Trace number 3736498

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 NameAnswerobjective functionCPU timeWall clock time
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT2 5.9411 5.94779

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
MD5SUM48d9b1801c3e1b4883cb62109d96eb3c
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 benchmark0.05599
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 variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.1.0.7
0.00/0.00	c LP-Solver SoPlex 1.4.1
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c read problem <HOME/instance-3736498-1338712981.opb>
0.00/0.00	c original problem has 486 variables (486 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.00/0.00	c start presolving problem
0.00/0.00	c presolving:
0.00/0.02	c (round 1) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 0 upgd conss, 2304 impls, 0 clqs
0.00/0.02	c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 40 chg coeffs, 10 upgd conss, 2326 impls, 0 clqs
0.00/0.03	c    (0.0s) probing: 213/477 (44.7%) - 0 fixings, 0 aggregations, 43 implications, 0 bound changes
0.00/0.03	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.03	c presolving (3 rounds):
0.00/0.03	c  9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 40 changed coefficients
0.00/0.03	c  2412 implications, 0 cliques
0.00/0.03	c presolved problem has 477 variables (477 bin, 0 int, 0 impl, 0 cont) and 343 constraints
0.00/0.03	c     324 constraints of type <and>
0.00/0.03	c       9 constraints of type <linear>
0.00/0.03	c      10 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.02
0.00/0.03	c OPT-NLC
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/memory = c 13950
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = c 1791
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = c 10000
0.00/0.03	c -----------------------------------------------------------------------------------------------
0.00/0.03	c start solving problem
0.00/0.03	c 
0.00/0.03	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.03	c   0.0s|     1 |     0 |    14 |1952k|   0 |   4 | 477 | 343 | 343 | 477 | 666 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   518 |1972k|   0 |   7 | 477 | 343 | 343 | 477 | 670 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.00/0.05	c   0.0s|     1 |     0 |   531 |1995k|   0 |  13 | 477 | 343 | 343 | 477 | 694 |  28 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.05/0.06	c   0.0s|     1 |     0 |   547 |2024k|   0 |  26 | 477 | 343 | 343 | 477 | 701 |  35 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.05/0.07	c   0.1s|     1 |     0 |   569 |2039k|   0 |  36 | 477 | 343 | 343 | 477 | 712 |  46 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.05/0.09	c   0.1s|     1 |     0 |   592 |2049k|   0 |  41 | 477 | 343 | 343 | 477 | 724 |  58 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   602 |2066k|   0 |  45 | 477 | 343 | 343 | 477 | 733 |  67 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     2 |   602 |2066k|   0 |  45 | 477 | 343 | 343 | 477 | 733 |  67 |   0 |  20 | 2.000000e+00 |      --      |    Inf 
5.28/5.39	o 18
5.28/5.39	c c 5.2s|  4204 |  2083 | 35370 |6530k|  91 |   - | 477 |4057 | 288 | 477 | 246 |  16k|3769 |3804 | 2.000000e+00 | 1.800000e+01 | 800.00%
5.89/5.92	o 3
5.89/5.92	c * 5.7s|  4737 |  1366 | 40185 |6116k|  91 |   - | 477 |4622 | 739 | 477 | 249 |  18k|4440 |3822 | 2.000000e+00 | 3.000000e+00 |  50.00%
5.89/5.94	o 2
5.89/5.94	c * 5.7s|  4753 |     0 | 40240 |4629k|  91 |   - | 477 |4327 |1309 | 477 | 238 |  18k|4487 |3822 | 2.000000e+00 | 2.000000e+00 |   0.00%
5.89/5.94	c 
5.89/5.94	c SCIP Status        : problem is solved [optimal solution found]
5.89/5.94	c Solving Time (sec) : 5.73
5.89/5.94	c Solving Nodes      : 4753
5.89/5.94	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
5.89/5.94	c Dual Bound         : +2.00000000000000e+00
5.89/5.94	c Gap                : 0.00 %
5.89/5.94	c NODE         4753
5.89/5.94	c DUAL BOUND   2
5.89/5.94	c PRIMAL BOUND 2
5.89/5.94	c GAP          0
5.89/5.94	s OPTIMUM FOUND
5.89/5.94	v -x162 -x161 x160 -x159 x158 x157 -x156 -x155 -x154 -x153 -x152 -x151 x108 -x107 -x106 -x105 x104 -x103 -x150 -x149 -x148 -x147 
5.89/5.94	v -x146 x145 -x102 -x101 -x100 -x99 x98 -x97 -x144 -x143 -x142 -x141 -x140 x139 -x96 -x95 -x94 -x93 x92 -x91 -x138 -x137 -x136 
5.89/5.94	v x135 -x134 x133 -x90 x89 -x88 x87 x86 -x85 -x132 -x131 -x130 x129 x128 x127 x84 -x83 -x82 x81 x80 -x79 -x126 -x125 -x124 -x123 
5.89/5.94	v -x122 x121 -x78 x77 -x76 -x75 x74 -x73 -x120 -x119 -x118 x117 -x116 -x115 -x72 -x71 -x70 -x69 x68 -x67 -x114 -x113 -x112 -x111 
5.89/5.94	v -x110 -x109 -x66 -x65 -x64 x63 x62 -x61 -x60 x59 -x58 x57 -x56 x55 -x54 x53 -x52 -x51 -x50 x49 x48 -x47 -x46 -x45 -x44 x43 
5.89/5.94	v -x42 -x41 -x40 -x39 x38 x37 -x36 -x35 x34 -x33 -x32 x31 -x30 x29 x28 -x27 x26 x25 x24 -x23 x22 -x21 -x20 x19 x18 -x17 x16 -x15 
5.89/5.94	v x14 x13 -x12 -x11 -x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
5.89/5.94	c SCIP Status        : problem is solved [optimal solution found]
5.89/5.94	c Solving Time       :       5.73
5.89/5.94	c Original Problem   :
5.89/5.94	c   Problem name     : HOME/instance-3736498-1338712981.opb
5.89/5.94	c   Variables        : 486 (486 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.94	c   Constraints      : 343 initial, 343 maximal
5.89/5.94	c Presolved Problem  :
5.89/5.94	c   Problem name     : t_HOME/instance-3736498-1338712981.opb
5.89/5.94	c   Variables        : 477 (477 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.94	c   Constraints      : 343 initial, 4623 maximal
5.89/5.94	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.89/5.94	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   probing          :       0.01          0          0          0          0          0          0          0          0
5.89/5.94	c   and              :       0.00          0          0          0          0          0          0          0          0
5.89/5.94	c   linear           :       0.00          1          8          0          0          0          0          0         40
5.89/5.94	c   logicor          :       0.01          0          0          0          0          0          0          0          0
5.89/5.94	c   root node        :          -         88          -          -         88          -          -          -          -
5.89/5.94	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.89/5.94	c   integral         :          0          0          0       4082          0          0        139          0          0       8008
5.89/5.94	c   and              :        324       9733      17434          0          0        406      25609      18049          0          0
5.89/5.94	c   linear           :          9          6      17025          0          0        826       8556          0          0          0
5.89/5.94	c   logicor          :         10+         6       8593          1          0         61       1856          0          0          0
5.89/5.94	c   countsols        :          0          0          0          2          0          0          0          0          0          0
5.89/5.94	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.89/5.94	c   integral         :       1.69       0.00       0.00       1.69       0.00
5.89/5.94	c   and              :       0.32       0.21       0.11       0.00       0.00
5.89/5.94	c   linear           :       0.11       0.00       0.11       0.00       0.00
5.89/5.94	c   logicor          :       0.08       0.00       0.08       0.00       0.00
5.89/5.94	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.89/5.94	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.89/5.94	c   rootredcost      :       0.00          2          0          5
5.89/5.94	c   pseudoobj        :       0.01      16992          0         42
5.89/5.94	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.89/5.94	c   propagation      :       0.05       1293       1288      15185       42.9        283       21.7          -
5.89/5.94	c   infeasible LP    :       0.00         63         63        259       23.4         22        8.2          0
5.89/5.94	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.89/5.94	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.89/5.94	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.89/5.94	c   applied globally :          -          -          -       4486       25.0          -          -          -
5.89/5.94	c   applied locally  :          -          -          -          1       61.0          -          -          -
5.89/5.94	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.89/5.94	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 87)
5.89/5.94	c   redcost          :       0.09       9735          0         11          0          0
5.89/5.94	c   impliedbounds    :       0.00          6          0          0         37          0
5.89/5.94	c   intobj           :       0.00          0          0          0          0          0
5.89/5.94	c   gomory           :       0.02          6          0          0         14          0
5.89/5.94	c   strongcg         :       0.00          6          0          0         73          0
5.89/5.94	c   cmir             :       0.01          6          0          0         35          0
5.89/5.94	c   flowcover        :       0.02          6          0          0         52          0
5.89/5.94	c   clique           :       0.00          1          0          0          0          0
5.89/5.94	c   zerohalf         :       0.00          0          0          0          0          0
5.89/5.94	c   mcf              :       0.00          1          0          0          0          0
5.89/5.94	c Pricers            :       Time      Calls       Vars
5.89/5.94	c   problem variables:       0.00          0          0
5.89/5.94	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.89/5.94	c   relpscost        :       1.69       4080          0        139          0          0       8008
5.89/5.94	c   pscost           :       0.00          0          0          0          0          0          0
5.89/5.94	c   inference        :       0.00          0          0          0          0          0          0
5.89/5.94	c   mostinf          :       0.00          0          0          0          0          0          0
5.89/5.94	c   leastinf         :       0.00          0          0          0          0          0          0
5.89/5.94	c   fullstrong       :       0.00          0          0          0          0          0          0
5.89/5.94	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.89/5.94	c   random           :       0.00          0          0          0          0          0          0
5.89/5.94	c Primal Heuristics  :       Time      Calls      Found
5.89/5.94	c   LP solutions     :       0.00          -          2
5.89/5.94	c   pseudo solutions :       0.00          -          0
5.89/5.94	c   crossover        :       0.01          0          0
5.89/5.94	c   intshifting      :       0.00          0          0
5.89/5.94	c   oneopt           :       0.00          2          0
5.89/5.94	c   linesearchdiving :       0.05         12          0
5.89/5.94	c   guideddiving     :       0.04         12          0
5.89/5.94	c   pscostdiving     :       0.05         13          0
5.89/5.94	c   coefdiving       :       0.06         13          1
5.89/5.94	c   fracdiving       :       0.05         13          0
5.89/5.94	c   veclendiving     :       0.03         13          0
5.89/5.94	c   feaspump         :       0.04          7          0
5.89/5.94	c   objpscostdiving  :       0.06          7          0
5.89/5.94	c   rootsoldiving    :       0.09          7          0
5.89/5.94	c   simplerounding   :       0.00          0          0
5.89/5.94	c   rounding         :       0.02       1375          0
5.89/5.94	c   shifting         :       0.18        404          0
5.89/5.94	c   fixandinfer      :       0.00          0          0
5.89/5.94	c   intdiving        :       0.00          0          0
5.89/5.94	c   actconsdiving    :       0.00          0          0
5.89/5.94	c   octane           :       0.00          0          0
5.89/5.94	c   rens             :       0.01          1          0
5.89/5.94	c   rins             :       0.00          0          0
5.89/5.94	c   localbranching   :       0.00          0          0
5.89/5.94	c   mutation         :       0.00          0          0
5.89/5.94	c   dins             :       0.00          0          0
5.89/5.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.89/5.94	c   primal LP        :       0.11          0          0       0.00       0.00
5.89/5.94	c   dual LP          :       1.69      10198      34962       3.43   20687.57
5.89/5.94	c   barrier LP       :       0.00          0          0       0.00          -
5.89/5.94	c   diving/probing LP:       0.27       1582       5278       3.34   19548.15
5.89/5.94	c   strong branching :       1.69       3822      26750       7.00   15828.40
5.89/5.94	c     (at root node) :          -         20       1345      67.25          -
5.89/5.94	c   conflict analysis:       0.00          0          0       0.00          -
5.89/5.94	c B&B Tree           :
5.89/5.94	c   number of runs   :          1
5.89/5.94	c   nodes            :       4753
5.89/5.94	c   nodes (total)    :       4753
5.89/5.94	c   nodes left       :          0
5.89/5.94	c   max depth        :         91
5.89/5.94	c   max depth (total):         91
5.89/5.94	c   backtracks       :        517 (10.9%)
5.89/5.94	c   delayed cutoffs  :        425
5.89/5.94	c   repropagations   :       1677 (6654 domain reductions, 339 cutoffs)
5.89/5.94	c   avg switch length:       4.12
5.89/5.94	c   switching time   :       0.27
5.89/5.94	c Solution           :
5.89/5.94	c   Solutions found  :          3 (3 improvements)
5.89/5.94	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 4753 nodes, 5.73 seconds, depth 81, found by <relaxation>)
5.89/5.94	c   Dual Bound       : +2.00000000000000e+00
5.89/5.94	c   Gap              :       0.00 %
5.89/5.94	c   Root Dual Bound  : +2.00000000000000e+00
5.89/5.94	c Time complete: 5.93.

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3736498-1338712981/watcher-3736498-1338712981 -o /tmp/evaluation-result-3736498-1338712981/solver-3736498-1338712981 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736498-1338712981.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 30575
/proc/meminfo: memFree=30649116/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=9092 CPUtime=0 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 1612 0 0 0 0 0 0 0 20 0 1 0 337422589 9310208 1564 33554432000 4194304 7823515 140734388140080 140736595479512 5878822 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 2273 1565 354 887 0 1383 0

[startup+0.0600639 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 30575
/proc/meminfo: memFree=30649116/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=14976 CPUtime=0.05 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 3363 0 0 0 4 1 0 0 20 0 1 0 337422589 15335424 2954 33554432000 4194304 7823515 140734388140080 140736595479512 5878822 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 3744 2954 562 887 0 2854 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14976

[startup+0.100299 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 30575
/proc/meminfo: memFree=30649116/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=15924 CPUtime=0.09 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 3619 0 0 0 8 1 0 0 20 0 1 0 337422589 16306176 3208 33554432000 4194304 7823515 140734388140080 140736595479512 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 3981 3208 562 887 0 3091 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15924

[startup+0.300266 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 30575
/proc/meminfo: memFree=30649116/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=16128 CPUtime=0.29 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 5609 0 0 0 27 2 0 0 20 0 1 0 337422589 16515072 3301 33554432000 4194304 7823515 140734388140080 140736595479512 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 4032 3301 568 887 0 3142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16128

[startup+0.700229 s]
/proc/loadavg: 1.99 2.01 2.00 3/176 30575
/proc/meminfo: memFree=30649116/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=16128 CPUtime=0.68 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 5615 0 0 0 65 3 0 0 20 0 1 0 337422589 16515072 3307 33554432000 4194304 7823515 140734388140080 140736595479512 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 4032 3307 572 887 0 3142 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16128

[startup+1.50023 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 30576
/proc/meminfo: memFree=30639616/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=16392 CPUtime=1.48 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 5660 0 0 0 143 5 0 0 20 0 1 0 337422589 16785408 3352 33554432000 4194304 7823515 140734388140080 140734388136568 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 4098 3352 572 887 0 3208 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16392

[startup+3.10022 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 30576
/proc/meminfo: memFree=30638872/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=19300 CPUtime=3.09 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 6383 0 0 0 298 11 0 0 20 0 1 0 337422589 19763200 4075 33554432000 4194304 7823515 140734388140080 140734388135928 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 4825 4075 574 887 0 3935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19300

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

[startup+4.70022 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30576
/proc/meminfo: memFree=30633652/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=21576 CPUtime=4.69 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 6966 0 0 0 454 15 0 0 20 0 1 0 337422589 22093824 4928 33554432000 4194304 7823515 140734388140080 140734388135768 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 5394 4928 574 887 0 4504 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 21576

[startup+5.50687 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30576
/proc/meminfo: memFree=30631296/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=23192 CPUtime=5.49 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 7374 0 0 0 531 18 0 0 20 0 1 0 337422589 23748608 5333 33554432000 4194304 7823515 140734388140080 140734388137128 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 5798 5333 574 887 0 4908 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 23192

[startup+5.90023 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 30576
/proc/meminfo: memFree=30631296/32873844 swapFree=7900/7900
[pid=30575] ppid=30573 vsize=23324 CPUtime=5.89 cores=1,3,5,7
/proc/30575/stat : 30575 (pbscip.linux.x8) R 30573 30575 17150 0 -1 4202496 7423 0 0 0 570 19 0 0 20 0 1 0 337422589 23883776 5382 33554432000 4194304 7823515 140734388140080 140734388135880 6954986 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/30575/statm: 5831 5382 574 887 0 4941 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 23324

Child status: 0
Real time (s): 5.94779
CPU time (s): 5.9411
CPU user time (s): 5.74413
CPU system time (s): 0.19697
CPU usage (%): 99.8874
Max. virtual memory (cumulated for all children) (KiB): 23324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.74413
system time used= 0.19697
maximum resident set size= 21644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7455
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= 9
involuntary context switches= 7

runsolver used 0.010998 second user time and 0.030995 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 10:43:01
IDJOB=3736498
IDBENCH=47933
IDSOLVER=2321
FILE ID=node137/3736498-1338712981
RUNJOBID= node137-1338679216-25613
PBS_JOBID= 14636676
Free space on /tmp= 70324 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.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-3736498-1338712981/watcher-3736498-1338712981 -o /tmp/evaluation-result-3736498-1338712981/solver-3736498-1338712981 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3736498-1338712981.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 48d9b1801c3e1b4883cb62109d96eb3c
RANDOM SEED=2141482289

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30649372 kB
Buffers:          190172 kB
Cached:          1108360 kB
SwapCached:         5796 kB
Active:           764404 kB
Inactive:         637484 kB
Active(anon):      98832 kB
Inactive(anon):     7172 kB
Active(file):     665572 kB
Inactive(file):   630312 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:             10400 kB
Writeback:             0 kB
AnonPages:        109020 kB
Mapped:            11440 kB
Shmem:                 0 kB
Slab:             679040 kB
SReclaimable:     119548 kB
SUnreclaim:       559492 kB
KernelStack:        1464 kB
PageTables:         4276 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     224140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     92160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70316 MiB
End job on node137 at 2012-06-03 10:43:07