Trace number 1870108

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)OPT2 7.69283 7.6951

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-B.opb
MD5SUM703541714091bf2de3415b24b852b4fc
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 benchmark4.05138
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 variables144
Total number of constraints17
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 constraints17
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)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

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-1870108-1245188965.opb>
0.00/0.01	c original problem has 432 variables (432 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.01	c start presolving problem
0.00/0.01	c presolving:
0.00/0.04	c (round 1) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 0 upgd conss, 1936 impls, 0 clqs
0.00/0.05	c (round 2) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 36 chg coeffs, 9 upgd conss, 1958 impls, 0 clqs
0.00/0.07	c    (0.0s) probing: 194/424 (45.8%) - 0 fixings, 0 aggregations, 41 implications, 0 bound changes
0.00/0.07	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.07	c presolving (3 rounds):
0.00/0.07	c  8 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 36 changed coefficients
0.00/0.07	c  2040 implications, 0 cliques
0.00/0.07	c presolved problem has 424 variables (424 bin, 0 int, 0 impl, 0 cont) and 305 constraints
0.00/0.07	c     288 constraints of type <and>
0.00/0.07	c       8 constraints of type <linear>
0.00/0.07	c       9 constraints of type <logicor>
0.00/0.07	c transformed objective value is always integral (scale: 1)
0.00/0.07	c Presolving Time: 0.04
0.00/0.07	c OPT-NLC
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/memory = c 1620
0.00/0.07	c # maximal time in seconds to run
0.00/0.07	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.07	c limits/time = c 1791
0.00/0.07	c # frequency for displaying node information lines
0.00/0.07	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.07	c display/freq = c 10000
0.00/0.07	c -----------------------------------------------------------------------------------------------
0.00/0.07	c start solving problem
0.00/0.07	c 
0.00/0.07	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     0 |    13 |1743k|   0 |   4 | 424 | 305 | 305 | 424 | 592 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   427 |1758k|   0 |   9 | 424 | 305 | 305 | 424 | 596 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   437 |1782k|   0 |  10 | 424 | 305 | 305 | 424 | 616 |  24 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   455 |1804k|   0 |  16 | 424 | 305 | 305 | 424 | 635 |  43 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.1s|     1 |     0 |   470 |1848k|   0 |  24 | 424 | 305 | 305 | 424 | 646 |  54 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |   495 |1885k|   0 |  47 | 424 | 305 | 305 | 424 | 655 |  63 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.2s|     1 |     0 |   528 |1907k|   0 |  63 | 424 | 305 | 305 | 424 | 665 |  73 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     2 |   528 |1908k|   0 |  63 | 424 | 305 | 305 | 424 | 665 |  73 |   0 |  30 | 2.000000e+00 |      --      |    Inf 
7.59/7.67	o 2
7.59/7.67	c * 7.4s|  2267 |     0 | 17559 |3491k|  68 |   - | 424 |2725 | 154 | 424 | 230 |6450 |2420 |3182 | 2.000000e+00 | 2.000000e+00 |   0.00%
7.59/7.68	c 
7.59/7.68	c SCIP Status        : problem is solved [optimal solution found]
7.59/7.68	c Solving Time (sec) : 7.39
7.59/7.68	c Solving Nodes      : 2267
7.59/7.68	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
7.59/7.68	c Dual Bound         : +2.00000000000000e+00
7.59/7.68	c Gap                : 0.00 %
7.59/7.68	c NODE         2267
7.59/7.68	c DUAL BOUND   2
7.59/7.68	c PRIMAL BOUND 2
7.59/7.68	c GAP          0
7.59/7.68	s OPTIMUM FOUND
7.59/7.68	v -x144 -x143 x142 -x141 -x140 x139 -x138 -x137 -x136 -x135 -x134 x133 x96 -x95 -x94 -x93 x92 -x91 -x132 x131 x130 x129 x128 -x127 
7.59/7.68	v -x90 -x89 -x88 -x87 x86 -x85 -x126 x125 -x124 -x123 -x122 x121 x84 x83 x82 x81 x80 -x79 -x120 -x119 x118 x117 -x116 x115 x78 
7.59/7.68	v x77 -x76 -x75 x74 -x73 -x114 -x113 -x112 x111 x110 x109 x72 -x71 x70 -x69 x68 -x67 -x108 x107 -x106 -x105 x104 -x103 -x66 -x65 
7.59/7.68	v x64 x63 x62 -x61 -x102 -x101 -x100 -x99 -x98 x97 -x60 x59 -x58 x57 x56 -x55 -x54 x53 -x52 -x51 -x50 x49 x48 x47 -x46 -x45 
7.59/7.68	v -x44 x43 -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 
7.59/7.68	v x15 -x14 x13 x12 -x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
7.59/7.68	c SCIP Status        : problem is solved [optimal solution found]
7.59/7.68	c Solving Time       :       7.39
7.59/7.68	c Original Problem   :
7.59/7.68	c   Problem name     : HOME/instance-1870108-1245188965.opb
7.59/7.68	c   Variables        : 432 (432 binary, 0 integer, 0 implicit integer, 0 continuous)
7.59/7.68	c   Constraints      : 305 initial, 305 maximal
7.59/7.68	c Presolved Problem  :
7.59/7.68	c   Problem name     : t_HOME/instance-1870108-1245188965.opb
7.59/7.68	c   Variables        : 424 (424 binary, 0 integer, 0 implicit integer, 0 continuous)
7.59/7.68	c   Constraints      : 305 initial, 2725 maximal
7.59/7.68	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.59/7.68	c   trivial          :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   implics          :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   probing          :       0.02          0          0          0          0          0          0          0          0
7.59/7.68	c   and              :       0.02          0          0          0          0          0          0          0          0
7.59/7.68	c   linear           :       0.00          1          7          0          0          0          0          0         36
7.59/7.68	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.59/7.68	c   root node        :          -          0          -          -          0          -          -          -          -
7.59/7.68	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.59/7.68	c   integral         :          0          0          0       1753          0          0        102          0          0       3360
7.59/7.68	c   and              :        288       4012       8290          0          0        197      10276       6390          0          0
7.59/7.68	c   linear           :          8          6       8093          0          0        692       4781          0          0          0
7.59/7.68	c   logicor          :          9+         6       3279          1          0         19       1011          0          0          0
7.59/7.68	c   countsols        :          0          0          0          1          0          0          0          0          0          0
7.59/7.68	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.59/7.68	c   integral         :       3.34       0.00       0.00       3.34       0.00
7.59/7.68	c   and              :       0.34       0.25       0.09       0.00       0.00
7.59/7.68	c   linear           :       0.13       0.00       0.13       0.00       0.00
7.59/7.68	c   logicor          :       0.07       0.00       0.07       0.00       0.00
7.59/7.68	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.59/7.68	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.59/7.68	c   rootredcost      :       0.00          0          0          0
7.59/7.68	c   pseudoobj        :       0.01       7885          0          0
7.59/7.68	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.59/7.68	c   propagation      :       0.13        908        883       7017       28.8         58       15.6          -
7.59/7.68	c   infeasible LP    :       0.00         13         13         51       16.1          0        0.0          0
7.59/7.68	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.59/7.68	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.59/7.68	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.59/7.68	c   applied globally :          -          -          -       2420       22.4          -          -          -
7.59/7.68	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.59/7.68	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.59/7.68	c   cut pool         :       0.00          5          -          -          7          -    (maximal pool size: 107)
7.59/7.68	c   redcost          :       0.02       4013          0          3          0          0
7.59/7.68	c   impliedbounds    :       0.00          6          0          0         37          0
7.59/7.68	c   intobj           :       0.00          0          0          0          0          0
7.59/7.68	c   gomory           :       0.05          6          0          0         26          0
7.59/7.68	c   strongcg         :       0.03          6          0          0         87          0
7.59/7.68	c   cmir             :       0.02          6          0          0         29          0
7.59/7.68	c   flowcover        :       0.05          6          0          0         46          0
7.59/7.68	c   clique           :       0.00          1          0          0          0          0
7.59/7.68	c   zerohalf         :       0.00          0          0          0          0          0
7.59/7.68	c   mcf              :       0.00          1          0          0          0          0
7.59/7.68	c Pricers            :       Time      Calls       Vars
7.59/7.68	c   problem variables:       0.00          0          0
7.59/7.68	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.59/7.68	c   relpscost        :       3.33       1752          0        102          0          0       3360
7.59/7.68	c   pscost           :       0.00          0          0          0          0          0          0
7.59/7.68	c   inference        :       0.00          0          0          0          0          0          0
7.59/7.68	c   mostinf          :       0.00          0          0          0          0          0          0
7.59/7.68	c   leastinf         :       0.00          0          0          0          0          0          0
7.59/7.68	c   fullstrong       :       0.00          0          0          0          0          0          0
7.59/7.68	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.59/7.68	c   random           :       0.00          0          0          0          0          0          0
7.59/7.68	c Primal Heuristics  :       Time      Calls      Found
7.59/7.68	c   LP solutions     :       0.01          -          1
7.59/7.68	c   pseudo solutions :       0.00          -          0
7.59/7.68	c   oneopt           :       0.00          0          0
7.59/7.68	c   crossover        :       0.00          0          0
7.59/7.68	c   guideddiving     :       0.00          0          0
7.59/7.68	c   intshifting      :       0.00          0          0
7.59/7.68	c   fracdiving       :       0.01          1          0
7.59/7.68	c   veclendiving     :       0.01          1          0
7.59/7.68	c   linesearchdiving :       0.00          1          0
7.59/7.68	c   feaspump         :       0.02          1          0
7.59/7.68	c   objpscostdiving  :       0.07          1          0
7.59/7.68	c   rootsoldiving    :       0.04          1          0
7.59/7.68	c   coefdiving       :       0.02          2          0
7.59/7.68	c   pscostdiving     :       0.02          2          0
7.59/7.68	c   simplerounding   :       0.00          0          0
7.59/7.68	c   rounding         :       0.04        872          0
7.59/7.68	c   shifting         :       0.33        235          0
7.59/7.68	c   fixandinfer      :       0.00          0          0
7.59/7.68	c   intdiving        :       0.00          0          0
7.59/7.68	c   actconsdiving    :       0.00          0          0
7.59/7.68	c   octane           :       0.00          0          0
7.59/7.68	c   rens             :       0.02          1          0
7.59/7.68	c   rins             :       0.00          0          0
7.59/7.68	c   localbranching   :       0.00          0          0
7.59/7.68	c   mutation         :       0.00          0          0
7.59/7.68	c   dins             :       0.00          0          0
7.59/7.68	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.59/7.68	c   primal LP        :       0.08          0          0       0.00       0.00
7.59/7.68	c   dual LP          :       1.68       4160      15938       3.83    9486.90
7.59/7.68	c   barrier LP       :       0.00          0          0       0.00          -
7.59/7.68	c   diving/probing LP:       0.09        375       1621       4.32   18011.11
7.59/7.68	c   strong branching :       3.30       3182      23563       7.41    7140.30
7.59/7.68	c     (at root node) :          -         30        876      29.20          -
7.59/7.68	c   conflict analysis:       0.00          0          0       0.00          -
7.59/7.68	c B&B Tree           :
7.59/7.68	c   number of runs   :          1
7.59/7.68	c   nodes            :       2267
7.59/7.68	c   nodes (total)    :       2267
7.59/7.68	c   nodes left       :          0
7.59/7.68	c   max depth        :         68
7.59/7.68	c   max depth (total):         68
7.59/7.68	c   backtracks       :        415 (18.3%)
7.59/7.68	c   delayed cutoffs  :        371
7.59/7.68	c   repropagations   :       1348 (4443 domain reductions, 309 cutoffs)
7.59/7.68	c   avg switch length:       3.94
7.59/7.68	c   switching time   :       0.21
7.59/7.68	c Solution           :
7.59/7.68	c   Solutions found  :          1 (1 improvements)
7.59/7.68	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 2267 nodes, 7.38 seconds, depth 65, found by <relaxation>)
7.59/7.68	c   Dual Bound       : +2.00000000000000e+00
7.59/7.68	c   Gap              :       0.00 %
7.59/7.68	c   Root Dual Bound  : +2.00000000000000e+00
7.59/7.69	c Time complete: 7.68.

Verifier Data

OK	2

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870108-1245188965/watcher-1870108-1245188965 -o /tmp/evaluation-result-1870108-1245188965/solver-1870108-1245188965 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870108-1245188965.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: 0.97 0.97 0.99 3/64 5029
/proc/meminfo: memFree=1827248/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=4324 CPUtime=0
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 464 0 0 0 0 0 0 0 18 0 1 0 186497169 4427776 448 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 0 0 0 0 17 1 0 0
/proc/5029/statm: 1081 456 293 886 0 191 0

[startup+0.08181 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5029
/proc/meminfo: memFree=1827248/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=14212 CPUtime=0.07
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 3121 0 0 0 5 2 0 0 18 0 1 0 186497169 14553088 2740 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3553 2740 535 886 0 2663 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14212

[startup+0.101813 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5029
/proc/meminfo: memFree=1827248/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=14348 CPUtime=0.09
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 3172 0 0 0 7 2 0 0 18 0 1 0 186497169 14692352 2791 1992294400 4194304 7823515 548682068736 18446744073709551615 6883856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3587 2791 553 886 0 2697 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14348

[startup+0.301835 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5029
/proc/meminfo: memFree=1827248/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=15352 CPUtime=0.29
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 5327 0 0 0 24 5 0 0 19 0 1 0 186497169 15720448 3107 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3838 3107 568 886 0 2948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15352

[startup+0.701878 s]
/proc/loadavg: 0.97 0.97 0.99 3/64 5029
/proc/meminfo: memFree=1827248/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=15352 CPUtime=0.69
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 5328 0 0 0 63 6 0 0 22 0 1 0 186497169 15720448 3108 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3838 3108 568 886 0 2948 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15352

[startup+1.50197 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1816808/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=15352 CPUtime=1.49
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 5334 0 0 0 141 8 0 0 25 0 1 0 186497169 15720448 3114 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3838 3114 572 886 0 2948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15352

[startup+3.10115 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1816680/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=15528 CPUtime=3.09
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 5368 0 0 0 297 12 0 0 25 0 1 0 186497169 15900672 3148 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 3882 3148 572 886 0 2992 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15528

[startup+6.3015 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1815208/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=17364 CPUtime=6.29
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 5813 0 0 0 606 23 0 0 25 0 1 0 186497169 17780736 3591 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 4341 3591 574 886 0 3451 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17364

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

[startup+7.10159 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1814448/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=18188 CPUtime=7.09
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 6036 0 0 0 683 26 0 0 25 0 1 0 186497169 18624512 3812 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 4547 3812 574 886 0 3657 0
Current children cumulated CPU time (s) 7.09
Current children cumulated vsize (KiB) 18188

[startup+7.50164 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1814448/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=18452 CPUtime=7.49
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 6107 0 0 0 721 28 0 0 25 0 1 0 186497169 18894848 3882 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 4613 3882 574 886 0 3723 0
Current children cumulated CPU time (s) 7.49
Current children cumulated vsize (KiB) 18452

[startup+7.60165 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 5030
/proc/meminfo: memFree=1813488/2055920 swapFree=4191900/4192956
[pid=5029] ppid=5027 vsize=18756 CPUtime=7.59
/proc/5029/stat : 5029 (pbscip.linux.x8) R 5027 5029 4801 0 -1 4194304 6173 0 0 0 731 28 0 0 25 0 1 0 186497169 19206144 3948 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5029/statm: 4689 3948 574 886 0 3799 0
Current children cumulated CPU time (s) 7.59
Current children cumulated vsize (KiB) 18756

Child status: 0
Real time (s): 7.6951
CPU time (s): 7.69283
CPU user time (s): 7.40287
CPU system time (s): 0.289955
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 18756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.40287
system time used= 0.289955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6184
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= 15

runsolver used 0.007998 second user time and 0.025996 second system time

The end

Launcher Data

Begin job on node9 at 2009-06-16 23:49:25
IDJOB=1870108
IDBENCH=48053
IDSOLVER=683
FILE ID=node9/1870108-1245188965
PBS_JOBID= 9368303
Free space on /tmp= 66160 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=2-P2=41-P3=47-P4=37-P5=17-P6=41-P7=43-P8=59-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-1870108-1245188965/watcher-1870108-1245188965 -o /tmp/evaluation-result-1870108-1245188965/solver-1870108-1245188965 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870108-1245188965.opb

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

MD5SUM BENCH= 703541714091bf2de3415b24b852b4fc
RANDOM SEED=2077738978

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1827664 kB
Buffers:         50024 kB
Cached:         111352 kB
SwapCached:        260 kB
Active:          62172 kB
Inactive:       111928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827664 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           10028 kB
Writeback:           0 kB
Mapped:          21928 kB
Slab:            40220 kB
Committed_AS:   167564 kB
PageTables:       1392 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= 66152 MiB
End job on node9 at 2009-06-16 23:49:32