Trace number 3452167

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
SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4OPT2 13.353 13.3536

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
MD5SUM95da0ee3bdad9e0093ea0f9e4f647df4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.226965
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 variables90
Total number of constraints11
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 constraints11
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)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.4]
0.00/0.00	c Copyright (c) 2002-2011 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3452167-1307102328.opb>
0.00/0.00	c original problem has 90 variables (90 bin, 0 int, 0 impl, 0 cont) and 11 constraints
0.00/0.00	c problem read
0.00/0.00	c presolving settings loaded
0.00/0.00	c presolving:
0.00/0.01	c (round 1) 5 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1008 impls, 0 clqs
0.00/0.01	c (round 2) 5 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 7 upgd conss, 1030 impls, 0 clqs
0.00/0.01	c    (0.0s) probing: 166/265 (62.6%) - 0 fixings, 0 aggregations, 35 implications, 0 bound changes
0.00/0.01	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.01	c presolving (3 rounds):
0.00/0.01	c  5 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.00/0.01	c  1100 implications, 0 cliques
0.00/0.01	c presolved problem has 265 variables (265 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.01	c     179 constraints of type <and>
0.00/0.01	c       5 constraints of type <linear>
0.00/0.01	c       7 constraints of type <logicor>
0.00/0.01	c transformed objective value is always integral (scale: 1)
0.00/0.01	c Presolving Time: 0.01
0.00/0.01	c - non default parameters ----------------------------------------------------------------------
0.00/0.01	c # SCIP version 2.0.1.4
0.00/0.01	c 
0.00/0.01	c # frequency for displaying node information lines
0.00/0.01	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.01	c display/freq = 10000
0.00/0.01	c 
0.00/0.01	c # maximal time in seconds to run
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/time = 1800
0.00/0.01	c 
0.00/0.01	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.01	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.01	c limits/memory = 13950
0.00/0.01	c 
0.00/0.01	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.01	c # [type: int, range: [1,2], default: 1]
0.00/0.01	c timing/clocktype = 2
0.00/0.01	c 
0.00/0.01	c # belongs reading time to solving time?
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c timing/reading = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify inequalities
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/linear/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/indicator/addCouplingCons = TRUE
0.00/0.01	c 
0.00/0.01	c # should presolving try to simplify knapsacks
0.00/0.01	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.01	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.01	c 
0.00/0.01	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.01	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.01	c separating/rapidlearning/freq = 0
0.00/0.01	c 
0.00/0.01	c -----------------------------------------------------------------------------------------------
0.00/0.01	c start solving
0.00/0.01	c 
0.00/0.02	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.02	c   0.0s|     1 |     0 |    10 |     - |1134k|   0 |   4 | 265 | 229 | 265 | 370 |   0 |  38 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   223 |     - |1203k|   0 |  23 | 265 | 268 | 265 | 378 |   8 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   248 |     - |1232k|   0 |  38 | 265 | 268 | 265 | 390 |  20 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   275 |     - |1274k|   0 |  48 | 265 | 268 | 265 | 406 |  36 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   307 |     - |1320k|   0 |  63 | 265 | 268 | 265 | 423 |  53 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.2s|     1 |     0 |   363 |     - |1358k|   0 |  67 | 265 | 268 | 265 | 441 |  71 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   448 |     - |1380k|   0 |  79 | 265 | 268 | 265 | 460 |  90 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.3s|     1 |     2 |   448 |     - |1381k|   0 |  79 | 265 | 268 | 265 | 460 |  90 |  66 |  10 | 2.000000e+00 |      --      |    Inf 
3.21/3.22	o 3
3.21/3.22	c * 3.2s|  3262 |   949 | 42440 |  12.9 |3714k|  49 |   - | 265 |2946 | 265 | 273 |6412 |2759 | 789 | 2.000000e+00 | 3.000000e+00 |  50.00%
7.09/7.14	c   7.1s| 10000 |  2411 | 97452 |   9.7 |6511k|  49 |  10 | 265 |4080 | 265 | 254 |  13k|9418 | 791 | 2.000000e+00 | 3.000000e+00 |  50.00%
12.49/12.56	c  12.6s| 20000 |  3449 |164614 |   8.2 |8976k|  49 |   5 | 265 |3069 | 265 | 243 |  24k|  19k| 847 | 2.000000e+00 | 3.000000e+00 |  50.00%
13.29/13.34	o 2
13.29/13.34	c *13.3s| 21330 |     0 |174596 |   8.2 |3334k|  49 |   - | 265 |3513 | 265 | 259 |  25k|  21k| 856 | 2.000000e+00 | 2.000000e+00 |   0.00%
13.29/13.34	c 
13.29/13.34	c SCIP Status        : problem is solved [optimal solution found]
13.29/13.34	c Solving Time (sec) : 13.34
13.29/13.34	c Solving Nodes      : 21330
13.29/13.34	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
13.29/13.34	c Dual Bound         : +2.00000000000000e+00
13.29/13.34	c Gap                : 0.00 %
13.29/13.34	s OPTIMUM FOUND
13.29/13.34	v -x90 -x89 x88 x87 x86 x85 -x84 x83 x82 -x81 x80 -x79 -x60 x59 -x58 -x57 x56 -x55 -x78 -x77 -x76 -x75 x74 x73 x54 x53 x52 -x51 x50 
13.29/13.34	v -x49 -x72 -x71 x70 x69 x68 -x67 x48 x47 -x46 -x45 x44 -x43 -x66 -x65 -x64 -x63 -x62 -x61 -x42 x41 -x40 x39 x38 -x37 x36 x35 
13.29/13.34	v -x34 x33 x32 x31 -x30 x29 x28 x27 -x26 x25 -x24 -x23 -x22 x21 -x20 x19 x18 -x17 x16 -x15 x14 x13 -x12 -x11 x10 -x9 x8 x7 -x6 
13.29/13.34	v -x5 -x4 -x3 x2 -x1 
13.29/13.34	c SCIP Status        : problem is solved [optimal solution found]
13.29/13.34	c Total Time         :      13.34
13.29/13.34	c   solving          :      13.34
13.29/13.34	c   presolving       :       0.01 (included in solving)
13.29/13.34	c   reading          :       0.00 (included in solving)
13.29/13.34	c Original Problem   :
13.29/13.34	c   Problem name     : HOME/instance-3452167-1307102328.opb
13.29/13.34	c   Variables        : 90 (90 binary, 0 integer, 0 implicit integer, 0 continuous)
13.29/13.34	c   Constraints      : 11 initial, 11 maximal
13.29/13.34	c Presolved Problem  :
13.29/13.34	c   Problem name     : t_HOME/instance-3452167-1307102328.opb
13.29/13.34	c   Variables        : 265 (265 binary, 0 integer, 0 implicit integer, 0 continuous)
13.29/13.34	c   Constraints      : 191 initial, 4163 maximal
13.29/13.34	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
13.29/13.34	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
13.29/13.34	c   and              :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   linear           :       0.00          1          4          0          0          0          0          0          0         24
13.29/13.34	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
13.29/13.34	c   root node        :          -         64          -          -         64          -          -          -          -          -
13.29/13.34	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
13.29/13.34	c   integral         :          0          0          0      16124          0         11          0          2        196          0          0      32094
13.29/13.34	c   and              :        179      29134      82052          1          0          8     332844       1516     101250      25874          0          0
13.29/13.34	c   linear           :          5+         7      80535          1          0          2      85846       7978      52035          0          0          0
13.29/13.34	c   logicor          :          7+         6      44168          2          0          0      48524       1001      19031         43          0          0
13.29/13.34	c   countsols        :          0          0          0          2          0          2          0          0          0          0          0          0
13.29/13.34	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
13.29/13.34	c   integral         :       0.79       0.00       0.00       0.79       0.00       0.00       0.00
13.29/13.34	c   and              :       0.55       0.20       0.30       0.00       0.00       0.00       0.06
13.29/13.34	c   linear           :       0.77       0.00       0.63       0.00       0.00       0.00       0.14
13.29/13.34	c   logicor          :       0.66       0.00       0.62       0.00       0.00       0.00       0.04
13.29/13.34	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
13.29/13.34	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
13.29/13.34	c   vbounds          :          0          0          0          0
13.29/13.34	c   rootredcost      :          1          0          0          5
13.29/13.34	c   pseudoobj        :      81710          0          0          1
13.29/13.34	c Propagator Timings :  TotalTime  Propagate    Resprop
13.29/13.34	c   vbounds          :       0.01       0.01       0.00
13.29/13.34	c   rootredcost      :       0.01       0.01       0.00
13.29/13.34	c   pseudoobj        :       0.03       0.03       0.00
13.29/13.34	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
13.29/13.34	c   propagation      :       0.48      10495      10299      75802       30.5       1000       21.3          -
13.29/13.34	c   infeasible LP    :       0.01        113        113        540       25.5         27        9.6          0
13.29/13.34	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
13.29/13.34	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
13.29/13.34	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
13.29/13.34	c   applied globally :          -          -          -      21072       18.2          -          -          -
13.29/13.34	c   applied locally  :          -          -          -         83       39.3          -          -          -
13.29/13.34	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
13.29/13.34	c   cut pool         :       0.00          5          -          -         29          -    (maximal pool size: 133)
13.29/13.34	c   redcost          :       0.11      29135          0          0          0          0
13.29/13.34	c   impliedbounds    :       0.00          6          0          0         40          0
13.29/13.34	c   intobj           :       0.00          0          0          0          0          0
13.29/13.34	c   gomory           :       0.02          6          0          0         31          0
13.29/13.34	c   cgmip            :       0.00          0          0          0          0          0
13.29/13.34	c   closecuts        :       0.00          0          0          0          0          0
13.29/13.34	c   strongcg         :       0.02          6          0          0        116          0
13.29/13.34	c   cmir             :       0.01          6          0          0         64          0
13.29/13.34	c   flowcover        :       0.02          6          0          0        123          0
13.29/13.34	c   clique           :       0.00          1          0          0          0          0
13.29/13.34	c   zerohalf         :       0.00          0          0          0          0          0
13.29/13.34	c   mcf              :       0.00          1          0          0          0          0
13.29/13.34	c   oddcycle         :       0.00          0          0          0          0          0
13.29/13.34	c   rapidlearning    :       0.02          1          0          0          0         11
13.29/13.34	c Pricers            :       Time      Calls       Vars
13.29/13.34	c   problem variables:       0.00          0          0
13.29/13.34	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
13.29/13.34	c   relpscost        :       0.78      16122          2        196          0          0      32094
13.29/13.34	c   pscost           :       0.00          0          0          0          0          0          0
13.29/13.34	c   inference        :       0.00          0          0          0          0          0          0
13.29/13.34	c   mostinf          :       0.00          0          0          0          0          0          0
13.29/13.34	c   leastinf         :       0.00          0          0          0          0          0          0
13.29/13.34	c   fullstrong       :       0.00          0          0          0          0          0          0
13.29/13.34	c   allfullstrong    :       0.00          0          0          0          0          0          0
13.29/13.34	c   random           :       0.00          0          0          0          0          0          0
13.29/13.34	c Primal Heuristics  :       Time      Calls      Found
13.29/13.34	c   LP solutions     :       0.01          -          2
13.29/13.34	c   pseudo solutions :       0.00          -          0
13.29/13.34	c   crossover        :       0.00          0          0
13.29/13.34	c   intshifting      :       0.00          0          0
13.29/13.34	c   oneopt           :       0.01          1          0
13.29/13.34	c   feaspump         :       0.11         36          0
13.29/13.34	c   coefdiving       :       0.14         91          0
13.29/13.34	c   pscostdiving     :       0.11         91          0
13.29/13.34	c   fracdiving       :       0.13         91          0
13.29/13.34	c   veclendiving     :       0.10         91          0
13.29/13.34	c   linesearchdiving :       0.13         91          0
13.29/13.34	c   guideddiving     :       0.11         91          0
13.29/13.34	c   trivial          :       0.00          2          0
13.29/13.34	c   shiftandpropagate:       0.00          1          0
13.29/13.34	c   simplerounding   :       0.01          0          0
13.29/13.34	c   zirounding       :       0.09          0          0
13.29/13.34	c   rounding         :       0.06       2399          0
13.29/13.34	c   shifting         :       0.32        697          0
13.29/13.34	c   twoopt           :       0.00          0          0
13.29/13.34	c   fixandinfer      :       0.00          0          0
13.29/13.34	c   clique           :       0.00          0          0
13.29/13.34	c   intdiving        :       0.00          0          0
13.29/13.34	c   actconsdiving    :       0.00          0          0
13.29/13.34	c   objpscostdiving  :       0.11         27          0
13.29/13.34	c   rootsoldiving    :       0.13         27          0
13.29/13.34	c   octane           :       0.00          0          0
13.29/13.34	c   rens             :       0.01          1          0
13.29/13.34	c   rins             :       0.00          0          0
13.29/13.34	c   localbranching   :       0.00          0          0
13.29/13.34	c   mutation         :       0.00          0          0
13.29/13.34	c   dins             :       0.00          0          0
13.29/13.34	c   vbounds          :       0.00          0          0
13.29/13.34	c   undercover       :       0.06          1          0
13.29/13.34	c   subnlp           :       0.00          0          0
13.29/13.34	c   trysol           :       0.01          0          0
13.29/13.34	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
13.29/13.34	c   primal LP        :       0.22          0          0       0.00       0.00
13.29/13.34	c   dual LP          :       5.88      29172     154538       5.30   26289.07
13.29/13.34	c   lex dual LP      :       0.00          0          0       0.00          -
13.29/13.34	c   barrier LP       :       0.00          0          0       0.00          -
13.29/13.34	c   diving/probing LP:       0.65       3635      20058       5.52   30811.25
13.29/13.34	c   strong branching :       0.69        856      20816      24.32   30329.70
13.29/13.34	c     (at root node) :          -         10       1107     110.70          -
13.29/13.34	c   conflict analysis:       0.00          0          0       0.00          -
13.29/13.34	c B&B Tree           :
13.29/13.34	c   number of runs   :          1
13.29/13.34	c   nodes            :      21330
13.29/13.34	c   nodes (total)    :      21330
13.29/13.34	c   nodes left       :          0
13.29/13.34	c   max depth        :         49
13.29/13.34	c   max depth (total):         49
13.29/13.34	c   backtracks       :       5364 (25.1%)
13.29/13.34	c   delayed cutoffs  :       6579
13.29/13.34	c   repropagations   :      14802 (53964 domain reductions, 3892 cutoffs)
13.29/13.34	c   avg switch length:       4.46
13.29/13.34	c   switching time   :       1.05
13.29/13.34	c Solution           :
13.29/13.34	c   Solutions found  :          2 (2 improvements)
13.29/13.34	c   First Solution   : +3.00000000000000e+00   (in run 1, after 3262 nodes, 3.22 seconds, depth 36, found by <relaxation>)
13.29/13.34	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 21330 nodes, 13.34 seconds, depth 40, found by <relaxation>)
13.29/13.34	c   Dual Bound       : +2.00000000000000e+00
13.29/13.34	c   Gap              :       0.00 %
13.29/13.34	c   Root Dual Bound  : +2.00000000000000e+00
13.29/13.34	c   Root Iterations  :        448
13.29/13.35	c Time complete: 13.34.

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3452167-1307102328/watcher-3452167-1307102328 -o /tmp/evaluation-result-3452167-1307102328/solver-3452167-1307102328 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452167-1307102328.opb -t 1800 -m 15500 

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: 2.14 2.05 2.01 2/429 24854
/proc/meminfo: memFree=28591924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=16576 CPUtime=0.01 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 3204 0 0 0 1 0 0 0 25 0 1 0 821833260 16973824 2900 33554432000 4194304 9128323 140736755910848 18446744073709551615 4207492 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 4144 2900 547 1205 0 2935 0

[startup+0.038226 s]
/proc/loadavg: 2.14 2.05 2.01 2/429 24854
/proc/meminfo: memFree=28591924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=28028 CPUtime=0.03 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 6260 0 0 0 3 0 0 0 25 0 1 0 821833260 28700672 5603 33554432000 4194304 9128323 140736755910848 18446744073709551615 4543088 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7007 5603 689 1205 0 5798 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 28028

[startup+0.100214 s]
/proc/loadavg: 2.14 2.05 2.01 2/429 24854
/proc/meminfo: memFree=28591924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=28964 CPUtime=0.09 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 12618 0 0 0 8 1 0 0 25 0 1 0 821833260 29659136 6148 33554432000 4194304 9128323 140736755910848 18446744073709551615 8009001 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7241 6148 739 1205 0 6032 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28964

[startup+0.300204 s]
/proc/loadavg: 2.14 2.05 2.01 2/429 24854
/proc/meminfo: memFree=28591924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30256 CPUtime=0.29 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13041 0 0 0 27 2 0 0 25 0 1 0 821833260 30982144 6571 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7564 6571 740 1205 0 6355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30256

[startup+0.701123 s]
/proc/loadavg: 2.14 2.05 2.01 2/429 24854
/proc/meminfo: memFree=28591924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30256 CPUtime=0.69 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13042 0 0 0 65 4 0 0 25 0 1 0 821833260 30982144 6572 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7564 6572 740 1205 0 6355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30256

[startup+1.50098 s]
/proc/loadavg: 2.14 2.05 2.01 3/430 24855
/proc/meminfo: memFree=28567956/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30256 CPUtime=1.49 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13042 0 0 0 143 6 0 0 25 0 1 0 821833260 30982144 6572 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7564 6572 740 1205 0 6355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30256

[startup+3.10068 s]
/proc/loadavg: 2.14 2.05 2.01 3/430 24855
/proc/meminfo: memFree=28566592/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30256 CPUtime=3.09 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13049 0 0 0 300 9 0 0 25 0 1 0 821833260 30982144 6579 33554432000 4194304 9128323 140736755910848 18446744073709551615 5332999 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7564 6579 742 1205 0 6355 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30256

[startup+6.30109 s]
/proc/loadavg: 2.13 2.05 2.01 3/430 24856
/proc/meminfo: memFree=28566844/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30256 CPUtime=6.29 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13054 0 0 0 615 14 0 0 25 0 1 0 821833260 30982144 6584 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7564 6584 743 1205 0 6355 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30256

[startup+12.7009 s]
/proc/loadavg: 2.12 2.05 2.01 3/430 24856
/proc/meminfo: memFree=28565924/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30516 CPUtime=12.69 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13096 0 0 0 1244 25 0 0 25 0 1 0 821833260 31248384 6626 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7629 6626 743 1205 0 6420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30516

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

[startup+13.1008 s]
/proc/loadavg: 2.12 2.05 2.01 3/430 24856
/proc/meminfo: memFree=28566320/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=30924 CPUtime=13.11 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13171 0 0 0 1285 26 0 0 25 0 1 0 821833260 31666176 6701 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7731 6701 743 1205 0 6522 0
Current children cumulated CPU time (s) 13.11
Current children cumulated vsize (KiB) 30924

[startup+13.3008 s]
/proc/loadavg: 2.12 2.05 2.01 3/430 24856
/proc/meminfo: memFree=28566320/32951124 swapFree=43324008/67111528
[pid=24854] ppid=24852 vsize=31212 CPUtime=13.29 cores=0,2,4,6
/proc/24854/stat : 24854 (scip-2.0.1.4.li) R 24852 24854 22076 0 -1 4202496 13234 0 0 0 1303 26 0 0 25 0 1 0 821833260 31961088 6761 33554432000 4194304 9128323 140736755910848 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 4 0 0 0
/proc/24854/statm: 7803 6761 743 1205 0 6594 0
Current children cumulated CPU time (s) 13.29
Current children cumulated vsize (KiB) 31212

Child status: 0
Real time (s): 13.3536
CPU time (s): 13.353
CPU user time (s): 13.086
CPU system time (s): 0.266959
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 31212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.086
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13252
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= 16

runsolver used 0.06199 second user time and 0.134979 second system time

The end

Launcher Data 

Begin job on node105 at 2011-06-03 13:58:48
IDJOB=3452167
IDBENCH=48031
IDSOLVER=1949
FILE ID=node105/3452167-1307102328
RUNJOBID= node105-1307092947-22094
PBS_JOBID= 13497984
Free space on /tmp= 73748 MiB

SOLVER NAME= SCIP spx SCIP 2.0.1.4. with SoPlex 1.5.0.4
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
COMMAND LINE= HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3452167-1307102328/watcher-3452167-1307102328 -o /tmp/evaluation-result-3452167-1307102328/solver-3452167-1307102328 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452167-1307102328.opb -t 1800 -m 15500

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

MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4
RANDOM SEED=512793926

node105.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5410.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.825
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28592080 kB
Buffers:        296192 kB
Cached:         798332 kB
SwapCached:      20984 kB
Active:        3392468 kB
Inactive:       652508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28592080 kB
SwapTotal:    67111528 kB
SwapFree:     43324008 kB
Dirty:           12952 kB
Writeback:           0 kB
AnonPages:     2947036 kB
Mapped:          22040 kB
Slab:           165492 kB
PageTables:      82624 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 115440988 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73736 MiB
End job on node105 at 2011-06-03 13:59:02