Trace number 3484990

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 2 2011-06-10 (fixed)OPT2 11.9572 11.9564

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
MD5SUM908985d974b16faef92bc77f5752fc1c
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 benchmark0.667898
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 variables126
Total number of constraints15
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 constraints15
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)252
Sum of products size (including duplicates)504
Number of different products252
Sum of products size504

Solver Data 

0.00/0.00	c SCIP version 2.0.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.5.0.5]
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-3484990-1307779589.opb>
0.00/0.00	c original problem has 126 variables (126 bin, 0 int, 0 impl, 0 cont) and 15 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) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1584 impls, 0 clqs
0.00/0.01	c (round 2) 7 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 9 upgd conss, 1606 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 189/371 (50.9%) - 0 fixings, 0 aggregations, 39 implications, 0 bound changes
0.00/0.02	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.02	c presolving (3 rounds):
0.00/0.02	c  7 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.00/0.02	c  1684 implications, 0 cliques
0.00/0.02	c presolved problem has 371 variables (371 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.02	c     251 constraints of type <and>
0.00/0.02	c       7 constraints of type <linear>
0.00/0.02	c       9 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.02
0.00/0.02	c - non default parameters ----------------------------------------------------------------------
0.00/0.02	c # SCIP version 2.0.1.4
0.00/0.02	c 
0.00/0.02	c # frequency for displaying node information lines
0.00/0.02	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.02	c display/freq = 10000
0.00/0.02	c 
0.00/0.02	c # maximal time in seconds to run
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/time = 1797
0.00/0.02	c 
0.00/0.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.02	c limits/memory = 13950
0.00/0.02	c 
0.00/0.02	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.00/0.02	c # [type: int, range: [1,2], default: 1]
0.00/0.02	c timing/clocktype = 2
0.00/0.02	c 
0.00/0.02	c # belongs reading time to solving time?
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c timing/reading = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify inequalities
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/linear/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/indicator/addCouplingCons = TRUE
0.00/0.02	c 
0.00/0.02	c # should presolving try to simplify knapsacks
0.00/0.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.02	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.02	c 
0.00/0.02	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.02	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.02	c separating/rapidlearning/freq = 0
0.00/0.02	c 
0.00/0.02	c -----------------------------------------------------------------------------------------------
0.00/0.02	c start solving
0.00/0.02	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 |    12 |     - |1516k|   0 |   4 | 371 | 278 | 371 | 518 |   0 |  11 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   221 |     - |1580k|   0 |  21 | 371 | 323 | 371 | 525 |   7 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.12	c   0.1s|     1 |     0 |   257 |     - |1644k|   0 |  38 | 371 | 323 | 371 | 566 |  48 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.14	c   0.1s|     1 |     0 |   286 |     - |1717k|   0 |  62 | 371 | 323 | 371 | 592 |  74 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.17	c   0.2s|     1 |     0 |   340 |     - |1781k|   0 |  57 | 371 | 323 | 371 | 632 | 114 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   434 |     - |1827k|   0 |  83 | 371 | 323 | 371 | 655 | 137 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   487 |     - |1861k|   0 |  97 | 371 | 323 | 371 | 688 | 170 |  53 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.32	c   0.3s|     1 |     2 |   487 |     - |1862k|   0 |  97 | 371 | 323 | 371 | 688 | 170 |  53 |   9 | 2.000000e+00 |      --      |    Inf 
8.49/8.58	c   8.6s| 10000 |  2268 | 87661 |   8.7 |6002k|  64 |   1 | 371 |2222 | 371 | 270 |  20k|  10k|1133 | 2.000000e+00 |      --      |    Inf 
11.89/11.94	o 2
11.89/11.94	c *11.9s| 15031 |     0 |121013 |   8.0 |3613k|  71 |   - | 371 |2623 | 371 | 300 |  28k|  15k|1372 | 2.000000e+00 | 2.000000e+00 |   0.00%
11.89/11.95	c 
11.89/11.95	c SCIP Status        : problem is solved [optimal solution found]
11.89/11.95	c Solving Time (sec) : 11.95
11.89/11.95	c Solving Nodes      : 15031
11.89/11.95	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
11.89/11.95	c Dual Bound         : +2.00000000000000e+00
11.89/11.95	c Gap                : 0.00 %
11.89/11.95	s OPTIMUM FOUND
11.89/11.95	v -x126 -x125 x124 x123 -x122 x121 -x120 x119 x118 x117 x116 -x115 -x84 x83 -x82 -x81 x80 -x79 -x114 -x113 -x112 x111 -x110 x109 
11.89/11.95	v x78 -x77 -x76 -x75 x74 -x73 -x108 -x107 -x106 x105 x104 -x103 -x72 -x71 -x70 x69 x68 -x67 -x102 -x101 -x100 -x99 x98 -x97 -x66 
11.89/11.95	v -x65 x64 -x63 x62 -x61 -x96 x95 -x94 -x93 x92 x91 -x60 -x59 -x58 x57 x56 -x55 -x90 -x89 -x88 -x87 -x86 -x85 -x54 x53 x52 -x51 
11.89/11.95	v x50 -x49 x48 -x47 x46 x45 x44 x43 x42 x41 x40 -x39 -x38 x37 x36 x35 x34 -x33 x32 x31 x30 -x29 -x28 x27 x26 x25 -x24 x23 -x22 
11.89/11.95	v x21 x20 x19 x18 -x17 x16 x15 x14 x13 -x12 -x11 x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
11.89/11.95	c SCIP Status        : problem is solved [optimal solution found]
11.89/11.95	c Total Time         :      11.95
11.89/11.95	c   solving          :      11.95
11.89/11.95	c   presolving       :       0.02 (included in solving)
11.89/11.95	c   reading          :       0.00 (included in solving)
11.89/11.95	c Original Problem   :
11.89/11.95	c   Problem name     : HOME/instance-3484990-1307779589.opb
11.89/11.95	c   Variables        : 126 (126 binary, 0 integer, 0 implicit integer, 0 continuous)
11.89/11.95	c   Constraints      : 15 initial, 15 maximal
11.89/11.95	c Presolved Problem  :
11.89/11.95	c   Problem name     : t_HOME/instance-3484990-1307779589.opb
11.89/11.95	c   Variables        : 371 (371 binary, 0 integer, 0 implicit integer, 0 continuous)
11.89/11.95	c   Constraints      : 267 initial, 4271 maximal
11.89/11.95	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
11.89/11.95	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
11.89/11.95	c   and              :       0.01          0          0          0          0          0          0          0          0          0
11.89/11.95	c   linear           :       0.00          1          6          0          0          0          0          0          0         32
11.89/11.95	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
11.89/11.95	c   root node        :          -          0          -          -          0          -          -          -          -          -
11.89/11.95	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
11.89/11.95	c   integral         :          0          0          0      11259          0         12          0          0        362          0          0      22232
11.89/11.95	c   and              :        251      22203      54900          1          0          9     413865       1275      87595      28851          0          0
11.89/11.95	c   linear           :          7+         7      53625          1          0          2     120165       5442      39958          0          0          0
11.89/11.95	c   logicor          :          9+         6      28563          1          0          0      47970        449      14686         54          0          0
11.89/11.95	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
11.89/11.95	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
11.89/11.95	c   integral         :       1.04       0.00       0.00       1.04       0.00       0.00       0.00
11.89/11.95	c   and              :       0.63       0.27       0.29       0.00       0.00       0.00       0.07
11.89/11.95	c   linear           :       1.00       0.00       0.81       0.00       0.00       0.00       0.19
11.89/11.95	c   logicor          :       0.43       0.00       0.37       0.00       0.00       0.00       0.06
11.89/11.95	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
11.89/11.95	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
11.89/11.95	c   vbounds          :          0          0          0          0
11.89/11.95	c   rootredcost      :          0          0          0          0
11.89/11.95	c   pseudoobj        :      54506          0          0          0
11.89/11.95	c Propagator Timings :  TotalTime  Propagate    Resprop
11.89/11.95	c   vbounds          :       0.01       0.01       0.00
11.89/11.95	c   rootredcost      :       0.01       0.01       0.00
11.89/11.95	c   pseudoobj        :       0.02       0.02       0.00
11.89/11.95	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.89/11.95	c   propagation      :       0.81       7166       7145      98664       53.2       2878       34.7          -
11.89/11.95	c   infeasible LP    :       0.00         23         23         92       15.4         11       27.5          0
11.89/11.95	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.89/11.95	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.89/11.95	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.89/11.95	c   applied globally :          -          -          -      14586       25.3          -          -          -
11.89/11.95	c   applied locally  :          -          -          -       1266       39.8          -          -          -
11.89/11.95	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.89/11.95	c   cut pool         :       0.00          5          -          -         23          -    (maximal pool size: 195)
11.89/11.95	c   redcost          :       0.12      22203          0          0          0          0
11.89/11.95	c   impliedbounds    :       0.00          6          0          0        102          0
11.89/11.95	c   intobj           :       0.00          0          0          0          0          0
11.89/11.95	c   gomory           :       0.04          6          0          0         34          0
11.89/11.95	c   cgmip            :       0.00          0          0          0          0          0
11.89/11.95	c   closecuts        :       0.00          0          0          0          0          0
11.89/11.95	c   strongcg         :       0.03          6          0          0        163          0
11.89/11.95	c   cmir             :       0.02          6          0          0         54          0
11.89/11.95	c   flowcover        :       0.03          6          0          0        110          0
11.89/11.95	c   clique           :       0.00          1          0          0          0          0
11.89/11.95	c   zerohalf         :       0.00          0          0          0          0          0
11.89/11.95	c   mcf              :       0.00          1          0          0          0          0
11.89/11.95	c   oddcycle         :       0.00          0          0          0          0          0
11.89/11.95	c   rapidlearning    :       0.02          1          0          0          0          1
11.89/11.95	c Pricers            :       Time      Calls       Vars
11.89/11.95	c   problem variables:       0.00          0          0
11.89/11.95	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.89/11.95	c   relpscost        :       1.04      11258          0        362          0          0      22232
11.89/11.95	c   pscost           :       0.00          0          0          0          0          0          0
11.89/11.95	c   inference        :       0.00          0          0          0          0          0          0
11.89/11.95	c   mostinf          :       0.00          0          0          0          0          0          0
11.89/11.95	c   leastinf         :       0.00          0          0          0          0          0          0
11.89/11.95	c   fullstrong       :       0.00          0          0          0          0          0          0
11.89/11.95	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.89/11.95	c   random           :       0.00          0          0          0          0          0          0
11.89/11.95	c Primal Heuristics  :       Time      Calls      Found
11.89/11.95	c   LP solutions     :       0.00          -          1
11.89/11.95	c   pseudo solutions :       0.00          -          0
11.89/11.95	c   oneopt           :       0.01          0          0
11.89/11.95	c   crossover        :       0.00          0          0
11.89/11.95	c   linesearchdiving :       0.01          6          0
11.89/11.95	c   coefdiving       :       0.03          7          0
11.89/11.95	c   pscostdiving     :       0.03          7          0
11.89/11.95	c   fracdiving       :       0.02          7          0
11.89/11.95	c   veclendiving     :       0.02          7          0
11.89/11.95	c   objpscostdiving  :       0.03          4          0
11.89/11.95	c   rootsoldiving    :       0.03          4          0
11.89/11.95	c   trivial          :       0.00          2          0
11.89/11.95	c   shiftandpropagate:       0.00          1          0
11.89/11.95	c   simplerounding   :       0.00          0          0
11.89/11.95	c   zirounding       :       0.07          0          0
11.89/11.95	c   rounding         :       0.04       2050          0
11.89/11.95	c   shifting         :       0.29        656          0
11.89/11.95	c   intshifting      :       0.00          0          0
11.89/11.95	c   twoopt           :       0.00          0          0
11.89/11.95	c   fixandinfer      :       0.00          0          0
11.89/11.95	c   feaspump         :       0.01          3          0
11.89/11.95	c   clique           :       0.00          0          0
11.89/11.95	c   intdiving        :       0.00          0          0
11.89/11.95	c   actconsdiving    :       0.00          0          0
11.89/11.95	c   guideddiving     :       0.00          0          0
11.89/11.95	c   octane           :       0.00          0          0
11.89/11.95	c   rens             :       0.01          1          0
11.89/11.95	c   rins             :       0.00          0          0
11.89/11.95	c   localbranching   :       0.00          0          0
11.89/11.95	c   mutation         :       0.00          0          0
11.89/11.95	c   dins             :       0.00          0          0
11.89/11.95	c   vbounds          :       0.00          0          0
11.89/11.95	c   undercover       :       0.07          1          0
11.89/11.95	c   subnlp           :       0.00          0          0
11.89/11.95	c   trysol           :       0.00          0          0
11.89/11.95	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.89/11.95	c   primal LP        :       0.23          0          0       0.00       0.00
11.89/11.95	c   dual LP          :       5.53      22598     117938       5.22   21325.41
11.89/11.95	c   lex dual LP      :       0.00          0          0       0.00          -
11.89/11.95	c   barrier LP       :       0.00          0          0       0.00          -
11.89/11.95	c   diving/probing LP:       0.11        596       3075       5.16   27344.51
11.89/11.95	c   strong branching :       0.96       1372      21476      15.65   22351.74
11.89/11.95	c     (at root node) :          -          9       1042     115.78          -
11.89/11.95	c   conflict analysis:       0.00          0          0       0.00          -
11.89/11.95	c B&B Tree           :
11.89/11.95	c   number of runs   :          1
11.89/11.95	c   nodes            :      15031
11.89/11.95	c   nodes (total)    :      15031
11.89/11.95	c   nodes left       :          0
11.89/11.95	c   max depth        :         71
11.89/11.95	c   max depth (total):         71
11.89/11.95	c   backtracks       :       3747 (24.9%)
11.89/11.95	c   delayed cutoffs  :       4092
11.89/11.95	c   repropagations   :       9876 (49195 domain reductions, 3153 cutoffs)
11.89/11.95	c   avg switch length:       4.91
11.89/11.95	c   switching time   :       0.79
11.89/11.95	c Solution           :
11.89/11.95	c   Solutions found  :          1 (1 improvements)
11.89/11.95	c   First Solution   : +2.00000000000000e+00   (in run 1, after 15031 nodes, 11.94 seconds, depth 64, found by <relaxation>)
11.89/11.95	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 15031 nodes, 11.94 seconds, depth 64, found by <relaxation>)
11.89/11.95	c   Dual Bound       : +2.00000000000000e+00
11.89/11.95	c   Gap              :       0.00 %
11.89/11.95	c   Root Dual Bound  : +2.00000000000000e+00
11.89/11.95	c   Root Iterations  :        487
11.89/11.95	c Time complete: 11.95.

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 988)

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-3484990-1307779589/watcher-3484990-1307779589 -o /tmp/evaluation-result-3484990-1307779589/solver-3484990-1307779589 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484990-1307779589.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.73 2/177 11535
/proc/meminfo: memFree=30231520/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=12356 CPUtime=0 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 2048 0 0 0 0 0 0 0 25 0 1 0 889559655 12652544 2003 33554432000 4194304 8979876 140737299187024 18446744073709551615 7789525 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 3089 2003 415 1169 0 1916 0

[startup+0.102541 s]
/proc/loadavg: 2.00 2.00 1.73 2/177 11535
/proc/meminfo: memFree=30231520/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28720 CPUtime=0.09 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 11831 0 0 0 8 1 0 0 25 0 1 0 889559655 29409280 6202 33554432000 4194304 8979876 140737299187024 18446744073709551615 7813258 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7180 6202 711 1169 0 6007 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28720

[startup+0.200522 s]
/proc/loadavg: 2.00 2.00 1.73 2/177 11535
/proc/meminfo: memFree=30231520/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=30144 CPUtime=0.19 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12187 0 0 0 18 1 0 0 25 0 1 0 889559655 30867456 6558 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7536 6558 713 1169 0 6363 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30144

[startup+0.300505 s]
/proc/loadavg: 2.00 2.00 1.73 2/177 11535
/proc/meminfo: memFree=30231520/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28712 CPUtime=0.29 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12496 0 0 0 28 1 0 0 25 0 1 0 889559655 29401088 6235 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7178 6235 714 1169 0 6005 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28712

[startup+0.70044 s]
/proc/loadavg: 2.00 2.00 1.73 2/177 11535
/proc/meminfo: memFree=30231520/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28712 CPUtime=0.69 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12497 0 0 0 64 5 0 0 25 0 1 0 889559655 29401088 6236 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7178 6236 714 1169 0 6005 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28712

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30208224/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28740 CPUtime=1.49 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12502 0 0 0 138 11 0 0 25 0 1 0 889559655 29429760 6241 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7185 6241 718 1169 0 6012 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28740

[startup+3.10099 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30208128/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28740 CPUtime=3.09 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12503 0 0 0 286 23 0 0 25 0 1 0 889559655 29429760 6242 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7185 6242 718 1169 0 6012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28740

[startup+6.30041 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207592/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28740 CPUtime=6.29 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12507 0 0 0 596 33 0 0 25 0 1 0 889559655 29429760 6246 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7185 6246 718 1169 0 6012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28740

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

[startup+6.40039 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207592/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28740 CPUtime=6.39 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12507 0 0 0 606 33 0 0 25 0 1 0 889559655 29429760 6246 33554432000 4194304 8979876 140737299187024 18446744073709551615 6446041 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7185 6246 718 1169 0 6012 0
Current children cumulated CPU time (s) 6.39
Current children cumulated vsize (KiB) 28740

[startup+9.60081 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207528/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28740 CPUtime=9.59 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12512 0 0 0 914 45 0 0 25 0 1 0 889559655 29429760 6251 33554432000 4194304 8979876 140737299187024 18446744073709551615 4347574 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7185 6251 718 1169 0 6012 0
Current children cumulated CPU time (s) 9.59
Current children cumulated vsize (KiB) 28740

[startup+11.2005 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207436/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28908 CPUtime=11.19 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12513 0 0 0 1067 52 0 0 25 0 1 0 889559655 29601792 6252 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7227 6252 718 1169 0 6054 0
Current children cumulated CPU time (s) 11.19
Current children cumulated vsize (KiB) 28908

[startup+11.6004 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207436/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28908 CPUtime=11.59 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12513 0 0 0 1106 53 0 0 25 0 1 0 889559655 29601792 6252 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7227 6252 718 1169 0 6054 0
Current children cumulated CPU time (s) 11.59
Current children cumulated vsize (KiB) 28908

[startup+11.8004 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207436/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28908 CPUtime=11.79 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12513 0 0 0 1125 54 0 0 25 0 1 0 889559655 29601792 6252 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7227 6252 718 1169 0 6054 0
Current children cumulated CPU time (s) 11.79
Current children cumulated vsize (KiB) 28908

[startup+11.9004 s]
/proc/loadavg: 2.00 2.00 1.73 3/178 11536
/proc/meminfo: memFree=30207436/32951124 swapFree=67056684/67111528
[pid=11535] ppid=11533 vsize=28908 CPUtime=11.89 cores=1,3,5,7
/proc/11535/stat : 11535 (scip-2.0.1.4_2.) R 11533 11535 9145 0 -1 4202496 12516 0 0 0 1135 54 0 0 25 0 1 0 889559655 29601792 6255 33554432000 4194304 8979876 140737299187024 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/11535/statm: 7227 6255 718 1169 0 6054 0
Current children cumulated CPU time (s) 11.89
Current children cumulated vsize (KiB) 28908

Child status: 0
Real time (s): 11.9564
CPU time (s): 11.9572
CPU user time (s): 11.4053
CPU system time (s): 0.551916
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 30144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.4053
system time used= 0.551916
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12526
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= 4
involuntary context switches= 16

runsolver used 0.019996 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node109 at 2011-06-11 10:06:29
IDJOB=3484990
IDBENCH=48036
IDSOLVER=1977
FILE ID=node109/3484990-1307779589
RUNJOBID= node109-1307777630-9164
PBS_JOBID= 13550880
Free space on /tmp= 73984 MiB

SOLVER NAME= SCIP spx 2 2011-06-10 (fixed)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=67-P1=47-P2=2-P3=53-P4=23-P5=7-P6=41-P7=31-B.opb
COMMAND LINE= HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3484990-1307779589/watcher-3484990-1307779589 -o /tmp/evaluation-result-3484990-1307779589/solver-3484990-1307779589 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3484990-1307779589.opb -t 1800 -m 15500

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

MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c
RANDOM SEED=944408885

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      30232196 kB
Buffers:        286100 kB
Cached:         968400 kB
SwapCached:       8608 kB
Active:        1892428 kB
Inactive:       595412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      30232196 kB
SwapTotal:    67111528 kB
SwapFree:     67056684 kB
Dirty:           20920 kB
Writeback:         160 kB
AnonPages:     1230960 kB
Mapped:          15768 kB
Slab:           164152 kB
PageTables:       6980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  1454192 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= 73968 MiB
End job on node109 at 2011-06-11 10:06:41