Trace number 1868830

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)OPT8276 16.5195 16.5309

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 benchmark0.171973
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 

0.01/0.02	c SCIP version 1.1.0.7
0.01/0.02	c LP-Solver SoPlex 1.4.1
0.01/0.02	c user parameter file <scip.set> not found - using default parameters
0.01/0.02	c read problem <HOME/instance-1868830-1245146811.opb>
0.01/0.02	c original problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 704 constraints
0.01/0.02	c start presolving problem
0.01/0.02	c presolving:
0.01/0.04	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
0.01/0.05	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
0.01/0.05	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
0.01/0.07	c presolving (4 rounds):
0.01/0.07	c  0 deleted vars, 240 deleted constraints, 0 tightened bounds, 0 added holes, 324 changed sides, 576 changed coefficients
0.01/0.07	c  768 implications, 119 cliques
0.01/0.07	c presolved problem has 144 variables (144 bin, 0 int, 0 impl, 0 cont) and 692 constraints
0.01/0.07	c     144 constraints of type <knapsack>
0.01/0.07	c      84 constraints of type <setppc>
0.01/0.07	c     464 constraints of type <logicor>
0.01/0.07	c transformed objective value is always integral (scale: 1)
0.01/0.07	c Presolving Time: 0.04
0.01/0.07	c OPT-LIN
0.01/0.07	c -----------------------------------------------------------------------------------------------
0.01/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07	c limits/memory = c 1620
0.01/0.07	c # maximal time in seconds to run
0.01/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.07	c limits/time = c 1791
0.01/0.07	c # frequency for displaying node information lines
0.01/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.07	c display/freq = c 10000
0.01/0.07	c -----------------------------------------------------------------------------------------------
0.01/0.07	c start solving problem
0.01/0.07	c 
0.01/0.09	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.09	c   0.1s|     1 |     0 |   201 |1421k|   0 |  68 | 144 | 692 | 692 | 144 | 692 |   0 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.20/0.26	c   0.2s|     1 |     0 |   490 |2573k|   0 |  68 | 144 | 692 | 692 | 144 | 705 |  13 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.30/0.37	c   0.3s|     1 |     0 |   586 |2611k|   0 |  68 | 144 | 692 | 692 | 144 | 712 |  20 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.49/0.50	c   0.5s|     1 |     0 |   693 |2767k|   0 |  68 | 144 | 692 | 692 | 144 | 718 |  26 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.61/0.63	c   0.6s|     1 |     0 |   752 |3796k|   0 |  65 | 144 | 692 | 692 | 144 | 724 |  32 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.69/0.77	c   0.7s|     1 |     0 |   826 |5006k|   0 |  64 | 144 | 692 | 692 | 144 | 731 |  39 |   0 |   0 | 8.016000e+03 |      --      |    Inf 
0.89/0.93	c   0.9s|     1 |     0 |   928 |5974k|   0 |  87 | 144 | 692 | 692 | 144 | 735 |  43 |   0 |   0 | 8.016553e+03 |      --      |    Inf 
2.10/2.16	c   2.1s|     1 |     2 |   928 |5975k|   0 |  87 | 144 | 692 | 692 | 144 | 735 |  43 |   0 |  34 | 8.016553e+03 |      --      |    Inf 
5.59/5.67	o 9627
5.59/5.67	c * 5.6s|    11 |     6 |  1915 |5994k|   5 |   - | 144 | 692 | 533 | 144 | 710 |  43 |   0 | 205 | 8.034028e+03 | 9.627000e+03 |  19.83%
5.79/5.84	o 8429
5.79/5.84	c * 5.7s|    13 |     6 |  2008 |5994k|   6 |   - | 144 | 692 | 491 | 144 | 710 |  43 |   0 | 217 | 8.034028e+03 | 8.429000e+03 |   4.92%
6.08/6.18	o 8276
6.08/6.18	c * 6.0s|    15 |     5 |  2085 |5994k|   7 |   - | 144 | 692 | 515 | 144 | 710 |  43 |   0 | 242 | 8.034028e+03 | 8.276000e+03 |   3.01%
16.49/16.51	c 
16.49/16.51	c SCIP Status        : problem is solved [optimal solution found]
16.49/16.51	c Solving Time (sec) : 16.24
16.49/16.51	c Solving Nodes      : 48
16.49/16.51	c Primal Bound       : +8.27600000000000e+03 (4 solutions)
16.49/16.51	c Dual Bound         : +8.27600000000000e+03
16.49/16.51	c Gap                : 0.00 %
16.49/16.51	c NODE         48
16.49/16.51	c DUAL BOUND   8276
16.49/16.51	c PRIMAL BOUND 8276
16.49/16.51	c GAP          0
16.49/16.51	s OPTIMUM FOUND
16.49/16.51	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 
16.49/16.51	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 
16.49/16.51	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 
16.49/16.51	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 
16.49/16.51	v x134 -x133 -x132 x131 -x130 x129 -x128 x127 -x126 x125 -x124 -x123 x122 -x121 x120 -x119 -x118 -x117 -x116 x115 x114 -x113 
16.49/16.51	v -x112 -x111 -x110 x109 -x108 -x107 x106 -x105 x104 -x103 x102 -x101 -x100 -x99 x98 -x97 
16.49/16.51	c SCIP Status        : problem is solved [optimal solution found]
16.49/16.51	c Solving Time       :      16.24
16.49/16.51	c Original Problem   :
16.49/16.51	c   Problem name     : HOME/instance-1868830-1245146811.opb
16.49/16.51	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
16.49/16.51	c   Constraints      : 704 initial, 704 maximal
16.49/16.51	c Presolved Problem  :
16.49/16.51	c   Problem name     : t_HOME/instance-1868830-1245146811.opb
16.49/16.51	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
16.49/16.51	c   Constraints      : 692 initial, 701 maximal
16.49/16.51	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
16.49/16.51	c   trivial          :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   implics          :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   probing          :       0.01          0          0          0          0          0          0          0          0
16.49/16.51	c   knapsack         :       0.01          0          0          0          0          0         12        324        576
16.49/16.51	c   setppc           :       0.00          0          0          0          0          0        228          0          0
16.49/16.51	c   logicor          :       0.00          0          0          0          0          0          0          0          0
16.49/16.51	c   root node        :          -          4          -          -          4          -          -          -          -
16.49/16.51	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
16.49/16.51	c   integral         :          0          0          0         80          0         12        178          0          0         48
16.49/16.51	c   knapsack         :        144          6        593          3          0          0          9          0          0          0
16.49/16.51	c   setppc           :         84          6        593          3          0          4        330          0          0          0
16.49/16.51	c   logicor          :        464+         6        417          3          0          1        182          0          0          0
16.49/16.51	c   countsols        :          0          0          0          3          0          0          0          0          0          0
16.49/16.51	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
16.49/16.51	c   integral         :      14.36       0.00       0.00      14.36       0.00
16.49/16.51	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
16.49/16.51	c   setppc           :       0.01       0.00       0.01       0.00       0.00
16.49/16.51	c   logicor          :       0.00       0.00       0.00       0.00       0.00
16.49/16.51	c   countsols        :       0.00       0.00       0.00       0.00       0.00
16.49/16.51	c Propagators        :       Time      Calls    Cutoffs    DomReds
16.49/16.51	c   rootredcost      :       0.00          3          0          0
16.49/16.51	c   pseudoobj        :       0.00        246          0          0
16.49/16.51	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
16.49/16.51	c   propagation      :       0.00          5          5         11       11.4          0        0.0          -
16.49/16.51	c   infeasible LP    :       0.00          2          1          2       14.5          0        0.0          0
16.49/16.51	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
16.49/16.51	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
16.49/16.51	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
16.49/16.51	c   applied globally :          -          -          -          9        9.9          -          -          -
16.49/16.51	c   applied locally  :          -          -          -          0        0.0          -          -          -
16.49/16.51	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
16.49/16.51	c   cut pool         :       0.01          5          -          -        120          -    (maximal pool size: 1935)
16.49/16.51	c   redcost          :       0.00         87          0         24          0          0
16.49/16.51	c   impliedbounds    :       0.00          6          0          0          0          0
16.49/16.51	c   intobj           :       0.00          0          0          0          0          0
16.49/16.51	c   gomory           :       0.29          6          0          0       1902          0
16.49/16.51	c   strongcg         :       0.27          6          0          0       1900          0
16.49/16.51	c   cmir             :       0.02          6          0          0          0          0
16.49/16.51	c   flowcover        :       0.05          6          0          0          0          0
16.49/16.51	c   clique           :       0.00          6          0          0         36          0
16.49/16.51	c   zerohalf         :       0.00          0          0          0          0          0
16.49/16.51	c   mcf              :       0.00          1          0          0          0          0
16.49/16.51	c Pricers            :       Time      Calls       Vars
16.49/16.51	c   problem variables:       0.00          0          0
16.49/16.51	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
16.49/16.51	c   relpscost        :      14.36         77         12        178          0          0         48
16.49/16.51	c   pscost           :       0.00          0          0          0          0          0          0
16.49/16.51	c   inference        :       0.00          0          0          0          0          0          0
16.49/16.51	c   mostinf          :       0.00          0          0          0          0          0          0
16.49/16.51	c   leastinf         :       0.00          0          0          0          0          0          0
16.49/16.51	c   fullstrong       :       0.00          0          0          0          0          0          0
16.49/16.51	c   allfullstrong    :       0.00          0          0          0          0          0          0
16.49/16.51	c   random           :       0.00          0          0          0          0          0          0
16.49/16.51	c Primal Heuristics  :       Time      Calls      Found
16.49/16.51	c   LP solutions     :       0.00          -          3
16.49/16.51	c   pseudo solutions :       0.00          -          0
16.49/16.51	c   linesearchdiving :       0.00          0          0
16.49/16.51	c   guideddiving     :       0.00          0          0
16.49/16.51	c   oneopt           :       0.01          3          0
16.49/16.51	c   fracdiving       :       0.01          1          0
16.49/16.51	c   pscostdiving     :       0.02          1          0
16.49/16.51	c   simplerounding   :       0.00          0          0
16.49/16.51	c   rounding         :       0.05         83          0
16.49/16.51	c   shifting         :       0.01          7          0
16.49/16.51	c   intshifting      :       0.00          0          0
16.49/16.51	c   fixandinfer      :       0.00          0          0
16.49/16.51	c   feaspump         :       0.05          1          0
16.49/16.51	c   coefdiving       :       0.02          1          0
16.49/16.51	c   veclendiving     :       0.00          1          0
16.49/16.51	c   intdiving        :       0.00          0          0
16.49/16.51	c   actconsdiving    :       0.00          0          0
16.49/16.51	c   objpscostdiving  :       0.03          1          0
16.49/16.51	c   rootsoldiving    :       0.03          1          1
16.49/16.51	c   octane           :       0.00          0          0
16.49/16.51	c   rens             :       0.00          0          0
16.49/16.51	c   rins             :       0.00          0          0
16.49/16.51	c   localbranching   :       0.00          0          0
16.49/16.51	c   mutation         :       0.00          0          0
16.49/16.51	c   crossover        :       0.00          0          0
16.49/16.51	c   dins             :       0.00          0          0
16.49/16.51	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
16.49/16.51	c   primal LP        :       0.00          0          0       0.00          -
16.49/16.51	c   dual LP          :       0.90         94       5581      59.37    6201.11
16.49/16.51	c   barrier LP       :       0.00          0          0       0.00          -
16.49/16.51	c   diving/probing LP:       0.15         37        631      17.05    4206.67
16.49/16.51	c   strong branching :      14.34        805      83674     103.94    5835.01
16.49/16.51	c     (at root node) :          -         34       5946     174.88          -
16.49/16.51	c   conflict analysis:       0.00          0          0       0.00          -
16.49/16.51	c B&B Tree           :
16.49/16.51	c   number of runs   :          1
16.49/16.51	c   nodes            :         48
16.49/16.51	c   nodes (total)    :         48
16.49/16.51	c   nodes left       :          0
16.49/16.51	c   max depth        :          8
16.49/16.51	c   max depth (total):          8
16.49/16.51	c   backtracks       :          9 (18.8%)
16.49/16.51	c   delayed cutoffs  :          0
16.49/16.51	c   repropagations   :          1 (1 domain reductions, 0 cutoffs)
16.49/16.51	c   avg switch length:       2.42
16.49/16.51	c   switching time   :       0.00
16.49/16.51	c Solution           :
16.49/16.51	c   Solutions found  :          4 (3 improvements)
16.49/16.51	c   Primal Bound     : +8.27600000000000e+03   (in run 1, after 15 nodes, 6.05 seconds, depth 7, found by <relaxation>)
16.49/16.51	c   Dual Bound       : +8.27600000000000e+03
16.49/16.51	c   Gap              :       0.00 %
16.49/16.51	c   Root Dual Bound  : +8.01655334032879e+03
16.49/16.53	c Time complete: 16.51.

Verifier Data 

OK	8276

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1868830-1245146811/watcher-1868830-1245146811 -o /tmp/evaluation-result-1868830-1245146811/solver-1868830-1245146811 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868830-1245146811.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: 2.18 2.12 1.91 3/73 8903
/proc/meminfo: memFree=838856/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=6100 CPUtime=0
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 712 0 0 0 0 0 0 0 20 0 1 0 182279140 6246400 694 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/8903/statm: 1525 704 325 886 0 635 0

[startup+0.0198839 s]
/proc/loadavg: 2.18 2.12 1.91 3/73 8903
/proc/meminfo: memFree=838856/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=9080 CPUtime=0.01
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 1585 0 0 0 1 0 0 0 20 0 1 0 182279140 9297920 1566 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/8903/statm: 2270 1566 354 886 0 1380 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9080

[startup+0.10189 s]
/proc/loadavg: 2.18 2.12 1.91 3/73 8903
/proc/meminfo: memFree=838856/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=14796 CPUtime=0.09
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 3290 0 0 0 8 1 0 0 20 0 1 0 182279140 15151104 2903 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 3699 2903 535 886 0 2809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14796

[startup+0.309376 s]
/proc/loadavg: 2.18 2.12 1.91 3/73 8903
/proc/meminfo: memFree=838856/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=17832 CPUtime=0.3
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 4067 0 0 0 29 1 0 0 23 0 1 0 182279140 18259968 3675 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 4458 3675 566 886 0 3568 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17832

[startup+0.701963 s]
/proc/loadavg: 2.18 2.12 1.91 3/73 8903
/proc/meminfo: memFree=838856/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=21708 CPUtime=0.69
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 5047 0 0 0 67 2 0 0 25 0 1 0 182279140 22228992 4655 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 5427 4655 566 886 0 4537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21708

[startup+1.50205 s]
/proc/loadavg: 2.18 2.12 1.91 2/74 8904
/proc/meminfo: memFree=815360/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=1.49
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6834 0 0 0 145 4 0 0 25 0 1 0 182279140 29790208 6434 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6434 570 886 0 6383 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29092

[startup+3.10223 s]
/proc/loadavg: 2.24 2.13 1.91 3/74 8904
/proc/meminfo: memFree=815168/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=3.09
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6834 0 0 0 303 6 0 0 25 0 1 0 182279140 29790208 6434 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6434 570 886 0 6383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29092

[startup+6.30269 s]
/proc/loadavg: 2.24 2.13 1.91 3/74 8904
/proc/meminfo: memFree=814848/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=6.29
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6840 0 0 0 618 11 0 0 25 0 1 0 182279140 29790208 6440 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6440 576 886 0 6383 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29092

[startup+12.7013 s]
/proc/loadavg: 2.30 2.15 1.92 4/74 8904
/proc/meminfo: memFree=814912/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=12.68
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6841 0 0 0 1249 19 0 0 25 0 1 0 182279140 29790208 6441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6441 577 886 0 6383 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29092

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

[startup+14.3075 s]
/proc/loadavg: 2.28 2.14 1.92 4/74 8904
/proc/meminfo: memFree=814912/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=14.29
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6841 0 0 0 1407 22 0 0 25 0 1 0 182279140 29790208 6441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6441 577 886 0 6383 0
Current children cumulated CPU time (s) 14.29
Current children cumulated vsize (KiB) 29092

[startup+15.9016 s]
/proc/loadavg: 2.28 2.14 1.92 3/74 8904
/proc/meminfo: memFree=814912/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=15.88
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6841 0 0 0 1564 24 0 0 25 0 1 0 182279140 29790208 6441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6441 577 886 0 6383 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 29092

[startup+16.3037 s]
/proc/loadavg: 2.28 2.14 1.92 3/74 8904
/proc/meminfo: memFree=814912/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=16.28
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6841 0 0 0 1604 24 0 0 25 0 1 0 182279140 29790208 6441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6441 577 886 0 6383 0
Current children cumulated CPU time (s) 16.28
Current children cumulated vsize (KiB) 29092

[startup+16.5067 s]
/proc/loadavg: 2.28 2.14 1.92 2/74 8904
/proc/meminfo: memFree=814912/2055920 swapFree=4180876/4192956
[pid=8903] ppid=8901 vsize=29092 CPUtime=16.49
/proc/8903/stat : 8903 (pbscip.linux.x8) R 8901 8903 8822 0 -1 4194304 6841 0 0 0 1624 25 0 0 25 0 1 0 182279140 29790208 6441 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8903/statm: 7273 6441 577 886 0 6383 0
Current children cumulated CPU time (s) 16.49
Current children cumulated vsize (KiB) 29092

Child status: 0
Real time (s): 16.5309
CPU time (s): 16.5195
CPU user time (s): 16.2645
CPU system time (s): 0.254961
CPU usage (%): 99.931
Max. virtual memory (cumulated for all children) (KiB): 29092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.2645
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6848
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= 187

runsolver used 0.027995 second user time and 0.06399 second system time

The end

Launcher Data 

Begin job on node87 at 2009-06-16 12:06:51
IDJOB=1868830
IDBENCH=2009
IDSOLVER=683
FILE ID=node87/1868830-1245146811
PBS_JOBID= 9363771
Free space on /tmp= 66540 MiB

SOLVER NAME= 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-1868830-1245146811/watcher-1868830-1245146811 -o /tmp/evaluation-result-1868830-1245146811/solver-1868830-1245146811 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868830-1245146811.opb

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

MD5SUM BENCH= 12a5969fc5fa7320821e43a146878312
RANDOM SEED=1165308713

node87.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		: 3000.235
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		: 3000.235
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        839400 kB
Buffers:         56736 kB
Cached:        1058956 kB
SwapCached:       6784 kB
Active:         220444 kB
Inactive:       921368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        839400 kB
SwapTotal:     4192956 kB
SwapFree:      4180876 kB
Dirty:            9856 kB
Writeback:           0 kB
Mapped:          33016 kB
Slab:            59696 kB
Committed_AS:   587196 kB
PageTables:       2128 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2009-06-16 12:07:08