Trace number 3731903

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)OPT8276 7.58085 7.58418

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM12a5969fc5fa7320821e43a146878312
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.05799
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 8276
Optimality of the best value was proved YES
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.1.0.7
0.00/0.01	c LP-Solver SoPlex 1.4.1
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c read problem <HOME/instance-3731903-1338694337.opb>
0.00/0.01	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.02	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 704 upgd conss, 312 impls, 84 clqs
0.01/0.02	c (round 2) 0 del vars, 192 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.01/0.02	c (round 3) 0 del vars, 240 del conss, 0 chg bounds, 324 chg sides, 576 chg coeffs, 704 upgd conss, 312 impls, 119 clqs
0.01/0.03	c presolving (4 rounds):
0.01/0.03	c  0 deleted vars, 240 deleted constraints, 0 tightened bounds, 0 added holes, 324 changed sides, 576 changed coefficients
0.01/0.03	c  768 implications, 119 cliques
0.01/0.03	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.01/0.03	c     144 constraints of type <knapsack>
0.01/0.03	c      84 constraints of type <setppc>
0.01/0.03	c     464 constraints of type <logicor>
0.01/0.03	c transformed objective value is always integral (scale: 1)
0.01/0.03	c Presolving Time: 0.02
0.01/0.03	c OPT-LIN
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/memory = c 13950
0.01/0.03	c # maximal time in seconds to run
0.01/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.03	c limits/time = c 1791
0.01/0.03	c # frequency for displaying node information lines
0.01/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.03	c display/freq = c 10000
0.01/0.03	c -----------------------------------------------------------------------------------------------
0.01/0.03	c start solving problem
0.01/0.03	c 
0.01/0.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.04	c   0.0s|     1 |     0 |   201 |1421k|   0 |  68 | 144 | 692 | 692 | 144 | 692 |   0 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.08/0.12	c   0.1s|     1 |     0 |   490 |2573k|   0 |  68 | 144 | 692 | 692 | 144 | 705 |  13 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.08/0.16	c   0.1s|     1 |     0 |   586 |2611k|   0 |  68 | 144 | 692 | 692 | 144 | 712 |  20 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.19/0.22	c   0.2s|     1 |     0 |   693 |2767k|   0 |  68 | 144 | 692 | 692 | 144 | 718 |  26 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.19/0.28	c   0.3s|     1 |     0 |   752 |3796k|   0 |  65 | 144 | 692 | 692 | 144 | 724 |  32 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   826 |5006k|   0 |  64 | 144 | 692 | 692 | 144 | 731 |  39 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.38/0.41	c   0.4s|     1 |     0 |   928 |5974k|   0 |  87 | 144 | 692 | 692 | 144 | 735 |  43 |   0 |   0 | 8.016553e+03 |      --      |    Inf 
0.89/0.97	c   0.9s|     1 |     2 |   928 |5975k|   0 |  87 | 144 | 692 | 692 | 144 | 735 |  43 |   0 |  34 | 8.016553e+03 |      --      |    Inf 
2.49/2.59	o 9627
2.49/2.59	c * 2.5s|    11 |     6 |  1915 |5994k|   5 |   - | 144 | 692 | 533 | 144 | 710 |  43 |   0 | 205 | 8.034028e+03 | 9.627000e+03 |  19.83%
2.59/2.66	o 8429
2.59/2.66	c * 2.6s|    13 |     6 |  2008 |5994k|   6 |   - | 144 | 692 | 491 | 144 | 710 |  43 |   0 | 217 | 8.034028e+03 | 8.429000e+03 |   4.92%
2.79/2.82	o 8276
2.79/2.82	c * 2.8s|    15 |     5 |  2085 |5994k|   7 |   - | 144 | 692 | 515 | 144 | 710 |  43 |   0 | 242 | 8.034028e+03 | 8.276000e+03 |   3.01%
7.49/7.57	c 
7.49/7.57	c SCIP Status        : problem is solved [optimal solution found]
7.49/7.57	c Solving Time (sec) : 7.45
7.49/7.57	c Solving Nodes      : 48
7.49/7.57	c Primal Bound       : +8.27600000000000e+03 (4 solutions)
7.49/7.57	c Dual Bound         : +8.27600000000000e+03
7.49/7.57	c Gap                : 0.00 %
7.49/7.57	c NODE         48
7.49/7.57	c DUAL BOUND   8276
7.49/7.57	c PRIMAL BOUND 8276
7.49/7.57	c GAP          0
7.49/7.57	s OPTIMUM FOUND
7.49/7.57	v -x81 -x65 -x49 x33 x17 x1 x96 x80 -x64 -x48 -x32 x16 -x91 -x75 x59 x43 x27 -x11 x86 x70 x54 -x38 -x22 -x6 -x95 -x79 -x63 x47 -x31 
7.49/7.57	v -x15 -x94 -x78 x62 -x46 -x30 -x14 -x93 -x77 -x61 -x45 x29 -x13 -x92 x76 -x60 -x44 -x28 -x12 x90 -x74 -x58 -x42 -x26 -x10 -x89 
7.49/7.57	v -x73 -x57 -x41 -x25 x9 -x88 -x72 -x56 -x40 -x24 x8 -x87 -x71 -x55 -x39 x23 -x7 -x85 -x69 -x53 x37 -x21 -x5 x84 -x68 -x52 
7.49/7.57	v -x36 -x20 -x4 -x83 -x67 x51 -x35 -x19 -x3 -x82 x66 -x50 -x34 -x18 -x2 -x144 -x143 x142 -x141 x140 -x139 x138 -x137 -x136 -x135 
7.49/7.57	v x134 -x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 -x116 x115 x114 -x113 
7.49/7.57	v -x112 -x111 -x110 x109 -x108 -x107 x106 -x105 x104 -x103 x102 -x101 -x100 -x99 x98 -x97 
7.49/7.57	c SCIP Status        : problem is solved [optimal solution found]
7.49/7.57	c Solving Time       :       7.45
7.49/7.57	c Original Problem   :
7.49/7.57	c   Problem name     : HOME/instance-3731903-1338694337.opb
7.49/7.57	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
7.49/7.57	c   Constraints      : 704 initial, 704 maximal
7.49/7.57	c Presolved Problem  :
7.49/7.57	c   Problem name     : t_HOME/instance-3731903-1338694337.opb
7.49/7.57	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
7.49/7.57	c   Constraints      : 692 initial, 701 maximal
7.49/7.57	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.49/7.57	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   probing          :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   knapsack         :       0.01          0          0          0          0          0         12        324        576
7.49/7.57	c   setppc           :       0.00          0          0          0          0          0        228          0          0
7.49/7.57	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.49/7.57	c   root node        :          -          4          -          -          4          -          -          -          -
7.49/7.57	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.49/7.57	c   integral         :          0          0          0         80          0         12        178          0          0         48
7.49/7.57	c   knapsack         :        144          6        593          3          0          0          9          0          0          0
7.49/7.57	c   setppc           :         84          6        593          3          0          4        330          0          0          0
7.49/7.57	c   logicor          :        464+         6        417          3          0          1        182          0          0          0
7.49/7.57	c   countsols        :          0          0          0          3          0          0          0          0          0          0
7.49/7.57	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.49/7.57	c   integral         :       6.69       0.00       0.00       6.69       0.00
7.49/7.57	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
7.49/7.57	c   setppc           :       0.00       0.00       0.00       0.00       0.00
7.49/7.57	c   logicor          :       0.00       0.00       0.00       0.00       0.00
7.49/7.57	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.49/7.57	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.49/7.57	c   rootredcost      :       0.00          3          0          0
7.49/7.57	c   pseudoobj        :       0.00        246          0          0
7.49/7.57	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.49/7.57	c   propagation      :       0.00          5          5         11       11.4          0        0.0          -
7.49/7.57	c   infeasible LP    :       0.00          2          1          2       14.5          0        0.0          0
7.49/7.57	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.49/7.57	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.49/7.57	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.49/7.57	c   applied globally :          -          -          -          9        9.9          -          -          -
7.49/7.57	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.49/7.57	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.49/7.57	c   cut pool         :       0.00          5          -          -        120          -    (maximal pool size: 1935)
7.49/7.57	c   redcost          :       0.00         87          0         24          0          0
7.49/7.57	c   impliedbounds    :       0.00          6          0          0          0          0
7.49/7.57	c   intobj           :       0.00          0          0          0          0          0
7.49/7.57	c   gomory           :       0.12          6          0          0       1902          0
7.49/7.57	c   strongcg         :       0.13          6          0          0       1900          0
7.49/7.57	c   cmir             :       0.01          6          0          0          0          0
7.49/7.57	c   flowcover        :       0.02          6          0          0          0          0
7.49/7.57	c   clique           :       0.00          6          0          0         36          0
7.49/7.57	c   zerohalf         :       0.00          0          0          0          0          0
7.49/7.57	c   mcf              :       0.00          1          0          0          0          0
7.49/7.57	c Pricers            :       Time      Calls       Vars
7.49/7.57	c   problem variables:       0.00          0          0
7.49/7.57	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.49/7.57	c   relpscost        :       6.69         77         12        178          0          0         48
7.49/7.57	c   pscost           :       0.00          0          0          0          0          0          0
7.49/7.57	c   inference        :       0.00          0          0          0          0          0          0
7.49/7.57	c   mostinf          :       0.00          0          0          0          0          0          0
7.49/7.57	c   leastinf         :       0.00          0          0          0          0          0          0
7.49/7.57	c   fullstrong       :       0.00          0          0          0          0          0          0
7.49/7.57	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.49/7.57	c   random           :       0.00          0          0          0          0          0          0
7.49/7.57	c Primal Heuristics  :       Time      Calls      Found
7.49/7.57	c   LP solutions     :       0.00          -          3
7.49/7.57	c   pseudo solutions :       0.00          -          0
7.49/7.57	c   linesearchdiving :       0.00          0          0
7.49/7.57	c   guideddiving     :       0.00          0          0
7.49/7.57	c   oneopt           :       0.00          3          0
7.49/7.57	c   fracdiving       :       0.01          1          0
7.49/7.57	c   pscostdiving     :       0.01          1          0
7.49/7.57	c   simplerounding   :       0.00          0          0
7.49/7.57	c   rounding         :       0.00         83          0
7.49/7.57	c   shifting         :       0.00          7          0
7.49/7.57	c   intshifting      :       0.00          0          0
7.49/7.57	c   fixandinfer      :       0.00          0          0
7.49/7.57	c   feaspump         :       0.02          1          0
7.49/7.57	c   coefdiving       :       0.00          1          0
7.49/7.57	c   veclendiving     :       0.00          1          0
7.49/7.57	c   intdiving        :       0.00          0          0
7.49/7.57	c   actconsdiving    :       0.00          0          0
7.49/7.57	c   objpscostdiving  :       0.02          1          0
7.49/7.57	c   rootsoldiving    :       0.01          1          1
7.49/7.57	c   octane           :       0.00          0          0
7.49/7.57	c   rens             :       0.01          0          0
7.49/7.57	c   rins             :       0.00          0          0
7.49/7.57	c   localbranching   :       0.00          0          0
7.49/7.57	c   mutation         :       0.00          0          0
7.49/7.57	c   crossover        :       0.00          0          0
7.49/7.57	c   dins             :       0.00          0          0
7.49/7.57	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.49/7.57	c   primal LP        :       0.00          0          0       0.00          -
7.49/7.57	c   dual LP          :       0.36         94       5581      59.37   15502.78
7.49/7.57	c   barrier LP       :       0.00          0          0       0.00          -
7.49/7.57	c   diving/probing LP:       0.07         37        631      17.05    9014.29
7.49/7.57	c   strong branching :       6.69        805      83674     103.94   12507.32
7.49/7.57	c     (at root node) :          -         34       5946     174.88          -
7.49/7.57	c   conflict analysis:       0.00          0          0       0.00          -
7.49/7.57	c B&B Tree           :
7.49/7.57	c   number of runs   :          1
7.49/7.57	c   nodes            :         48
7.49/7.57	c   nodes (total)    :         48
7.49/7.57	c   nodes left       :          0
7.49/7.57	c   max depth        :          8
7.49/7.57	c   max depth (total):          8
7.49/7.57	c   backtracks       :          9 (18.8%)
7.49/7.57	c   delayed cutoffs  :          0
7.49/7.57	c   repropagations   :          1 (1 domain reductions, 0 cutoffs)
7.49/7.57	c   avg switch length:       2.42
7.49/7.57	c   switching time   :       0.00
7.49/7.57	c Solution           :
7.49/7.57	c   Solutions found  :          4 (3 improvements)
7.49/7.57	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 15 nodes, 2.76 seconds, depth 7, found by <relaxation>)
7.49/7.57	c   Dual Bound       : +8.27600000000000e+03
7.49/7.57	c   Gap              :       0.00 %
7.49/7.57	c   Root Dual Bound  : +8.01655334032879e+03
7.49/7.58	c Time complete: 7.57.

Verifier Data 

OK	8276

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-3731903-1338694337/watcher-3731903-1338694337 -o /tmp/evaluation-result-3731903-1338694337/solver-3731903-1338694337 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731903-1338694337.opb 

running on 4 cores: 0,2,4,6

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: 2.01 2.00 2.00 3/176 21449
/proc/meminfo: memFree=27273336/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=8684 CPUtime=0 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 1522 0 0 0 0 0 0 0 20 0 1 0 335558797 8892416 1475 33554432000 4194304 7823515 140734815787600 140737357719128 6883856 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 2171 1475 354 887 0 1281 0

[startup+0.0252611 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 21449
/proc/meminfo: memFree=27273336/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=14148 CPUtime=0.01 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 2986 0 0 0 1 0 0 0 20 0 1 0 335558797 14487552 2585 33554432000 4194304 7823515 140734815787600 140737357719128 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 3537 2585 437 887 0 2647 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14148

[startup+0.100337 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 21449
/proc/meminfo: memFree=27273336/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=16996 CPUtime=0.08 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 3884 0 0 0 8 0 0 0 20 0 1 0 335558797 17403904 3469 33554432000 4194304 7823515 140734815787600 140737357719128 6722715 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 4249 3469 547 887 0 3359 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16996

[startup+0.300236 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 21449
/proc/meminfo: memFree=27273336/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=20888 CPUtime=0.29 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 4893 0 0 0 28 1 0 0 20 0 1 0 335558797 21389312 4473 33554432000 4194304 7823515 140734815787600 140737357719128 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 5222 4473 566 887 0 4332 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20888

[startup+0.700255 s]
/proc/loadavg: 2.01 2.00 2.00 3/176 21449
/proc/meminfo: memFree=27273336/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=0.69 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6862 0 0 0 67 2 0 0 20 0 1 0 335558797 29802496 6435 33554432000 4194304 7823515 140734815787600 140737357719128 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6435 570 887 0 6386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29104

[startup+1.50024 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21450
/proc/meminfo: memFree=27249652/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=1.49 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6863 0 0 0 146 3 0 0 20 0 1 0 335558797 29802496 6436 33554432000 4194304 7823515 140734815787600 140734815782296 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6436 571 887 0 6386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29104

[startup+3.10024 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21450
/proc/meminfo: memFree=27249140/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=3.09 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6868 0 0 0 304 5 0 0 20 0 1 0 335558797 29802496 6441 33554432000 4194304 7823515 140734815787600 140734815782296 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6441 576 887 0 6386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29104

[startup+6.30024 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21450
/proc/meminfo: memFree=27248396/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=6.28 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6869 0 0 0 619 9 0 0 20 0 1 0 335558797 29802496 6442 33554432000 4194304 7823515 140734815787600 140734815782936 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6442 577 887 0 6386 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29104

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

[startup+7.10024 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21450
/proc/meminfo: memFree=27248520/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=7.08 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6869 0 0 0 698 10 0 0 20 0 1 0 335558797 29802496 6442 33554432000 4194304 7823515 140734815787600 140734815782296 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6442 577 887 0 6386 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 29104

[startup+7.50024 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 21450
/proc/meminfo: memFree=27248520/32873844 swapFree=7116/7116
[pid=21449] ppid=21447 vsize=29104 CPUtime=7.49 cores=0,2,4,6
/proc/21449/stat : 21449 (pbscip.linux.x8) R 21447 21449 10620 0 -1 4202496 6869 0 0 0 738 11 0 0 20 0 1 0 335558797 29802496 6442 33554432000 4194304 7823515 140734815787600 140734815782296 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/21449/statm: 7276 6442 577 887 0 6386 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 29104

Child status: 0
Real time (s): 7.58418
CPU time (s): 7.58085
CPU user time (s): 7.46287
CPU system time (s): 0.117982
CPU usage (%): 99.9561
Max. virtual memory (cumulated for all children) (KiB): 29104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.46286
system time used= 0.117982
maximum resident set size= 25784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6876
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= 3
involuntary context switches= 8

runsolver used 0.015997 second user time and 0.036994 second system time

The end

Launcher Data 

Begin job on node138 at 2012-06-03 05:32:17
IDJOB=3731903
IDBENCH=2009
IDSOLVER=2321
FILE ID=node138/3731903-1338694337
RUNJOBID= node138-1338679216-19462
PBS_JOBID= 14636675
Free space on /tmp= 70780 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-data4_3.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-3731903-1338694337/watcher-3731903-1338694337 -o /tmp/evaluation-result-3731903-1338694337/solver-3731903-1338694337 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3731903-1338694337.opb

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=185441950

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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	: 5331.91
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		: 2667.347
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		: 2667.347
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		: 2667.347
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	: 5331.91
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		: 2667.347
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	: 5331.92
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		: 2667.347
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:        27273716 kB
Buffers:          710328 kB
Cached:          3893448 kB
SwapCached:          208 kB
Active:          2416660 kB
Inactive:        2282636 kB
Active(anon):      79624 kB
Inactive(anon):    11376 kB
Active(file):    2337036 kB
Inactive(file):  2271260 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108648 kB
Dirty:              9752 kB
Writeback:             0 kB
AnonPages:         95180 kB
Mapped:            16576 kB
Shmem:               200 kB
Slab:             763656 kB
SReclaimable:     205948 kB
SUnreclaim:       557708 kB
KernelStack:        1456 kB
PageTables:         4160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     202864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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= 70772 MiB
End job on node138 at 2012-06-03 05:32:25