Trace number 3452080

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 4.10337 4.1033

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-B.opb
MD5SUMdaba014eb092fb7e1b2012524271e492
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 benchmark0.627903
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 variables108
Total number of constraints13
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 constraints13
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)216
Sum of products size (including duplicates)432
Number of different products216
Sum of products size432

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-3452080-1307102256.opb>
0.00/0.00	c original problem has 108 variables (108 bin, 0 int, 0 impl, 0 cont) and 13 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) 6 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 0 upgd conss, 1284 impls, 0 clqs
0.00/0.01	c (round 2) 6 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 28 chg coeffs, 8 upgd conss, 1306 impls, 0 clqs
0.00/0.02	c    (0.0s) probing: 178/318 (56.0%) - 0 fixings, 0 aggregations, 37 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  6 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 28 changed coefficients
0.00/0.02	c  1380 implications, 0 cliques
0.00/0.02	c presolved problem has 318 variables (318 bin, 0 int, 0 impl, 0 cont) and 229 constraints
0.00/0.02	c     215 constraints of type <and>
0.00/0.02	c       6 constraints of type <linear>
0.00/0.02	c       8 constraints of type <logicor>
0.00/0.02	c transformed objective value is always integral (scale: 1)
0.00/0.02	c Presolving Time: 0.01
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 = 1800
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 |    11 |     - |1339k|   0 |   4 | 318 | 269 | 318 | 444 |   0 |  41 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   363 |     - |1417k|   0 |  31 | 318 | 299 | 318 | 454 |  10 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   393 |     - |1450k|   0 |  43 | 318 | 299 | 318 | 473 |  29 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   423 |     - |1478k|   0 |  49 | 318 | 299 | 318 | 490 |  46 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.2s|     1 |     0 |   446 |     - |1499k|   0 |  57 | 318 | 299 | 318 | 503 |  59 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.18	c   0.2s|     1 |     0 |   543 |     - |1519k|   0 |  55 | 318 | 299 | 318 | 528 |  84 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |   616 |     - |1538k|   0 |  78 | 318 | 299 | 318 | 551 | 107 |  66 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.3s|     1 |     2 |   616 |     - |1538k|   0 |  78 | 318 | 299 | 318 | 551 | 107 |  66 |   9 | 2.000000e+00 |      --      |    Inf 
3.99/4.09	o 2
3.99/4.09	c * 4.1s|  3877 |     0 | 48899 |  12.5 |2849k|  56 |   - | 318 |2723 | 318 | 277 |  12k|2881 | 730 | 2.000000e+00 | 2.000000e+00 |   0.00%
3.99/4.09	c 
3.99/4.09	c SCIP Status        : problem is solved [optimal solution found]
3.99/4.09	c Solving Time (sec) : 4.09
3.99/4.09	c Solving Nodes      : 3877
3.99/4.09	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
3.99/4.09	c Dual Bound         : +2.00000000000000e+00
3.99/4.09	c Gap                : 0.00 %
3.99/4.09	s OPTIMUM FOUND
3.99/4.09	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 x99 -x98 x97 -x72 -x71 -x70 -x69 x68 -x67 -x96 x95 x94 -x93 x92 -x91 x66 
3.99/4.09	v -x65 x64 x63 x62 -x61 -x90 -x89 -x88 -x87 -x86 x85 x60 -x59 -x58 x57 x56 -x55 -x84 x83 -x82 -x81 -x80 -x79 -x54 -x53 -x52 -x51 
3.99/4.09	v x50 -x49 -x78 -x77 -x76 -x75 -x74 x73 -x48 x47 -x46 -x45 x44 -x43 -x42 x41 -x40 x39 -x38 x37 -x36 -x35 -x34 x33 x32 x31 x30 
3.99/4.09	v -x29 x28 x27 -x26 x25 x24 x23 -x22 -x21 x20 x19 x18 x17 x16 -x15 -x14 x13 x12 -x11 x10 -x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
3.99/4.09	c SCIP Status        : problem is solved [optimal solution found]
3.99/4.09	c Total Time         :       4.09
3.99/4.09	c   solving          :       4.09
3.99/4.09	c   presolving       :       0.01 (included in solving)
3.99/4.09	c   reading          :       0.00 (included in solving)
3.99/4.09	c Original Problem   :
3.99/4.09	c   Problem name     : HOME/instance-3452080-1307102256.opb
3.99/4.09	c   Variables        : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.09	c   Constraints      : 13 initial, 13 maximal
3.99/4.09	c Presolved Problem  :
3.99/4.09	c   Problem name     : t_HOME/instance-3452080-1307102256.opb
3.99/4.09	c   Variables        : 318 (318 binary, 0 integer, 0 implicit integer, 0 continuous)
3.99/4.09	c   Constraints      : 229 initial, 2723 maximal
3.99/4.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
3.99/4.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
3.99/4.09	c   and              :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   linear           :       0.00          1          5          0          0          0          0          0          0         28
3.99/4.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
3.99/4.09	c   root node        :          -          0          -          -          0          -          -          -          -          -
3.99/4.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.09	c   integral         :          0          0          0       3166          0          8          0          0          5          0          0       6320
3.99/4.09	c   and              :        215       7249      12122          1          0          5      39075        264      19315      12211          0          0
3.99/4.09	c   linear           :          6+         7      11858          1          0          2       8200        828       6372          2          0          0
3.99/4.09	c   logicor          :          8+         6       6023          1          0          0       3377         99       2103         42          0          0
3.99/4.09	c   countsols        :          0          0          0          1          0          2          0          0          0          0          0          0
3.99/4.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
3.99/4.09	c   integral         :       0.62       0.00       0.00       0.62       0.00       0.00       0.00
3.99/4.09	c   and              :       0.17       0.10       0.06       0.00       0.00       0.00       0.01
3.99/4.09	c   linear           :       0.08       0.00       0.06       0.00       0.00       0.00       0.01
3.99/4.09	c   logicor          :       0.08       0.00       0.07       0.00       0.00       0.00       0.00
3.99/4.09	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
3.99/4.09	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
3.99/4.09	c   vbounds          :          0          0          0          0
3.99/4.09	c   rootredcost      :          0          0          0          0
3.99/4.09	c   pseudoobj        :      11752          0          0          0
3.99/4.09	c Propagator Timings :  TotalTime  Propagate    Resprop
3.99/4.09	c   vbounds          :       0.00       0.00       0.00
3.99/4.09	c   rootredcost      :       0.00       0.00       0.00
3.99/4.09	c   pseudoobj        :       0.00       0.00       0.00
3.99/4.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.99/4.09	c   propagation      :       0.05       1191       1184       8156       27.4        193       21.4          -
3.99/4.09	c   infeasible LP    :       0.00         18         18         87       23.9          4       32.2          0
3.99/4.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.99/4.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.99/4.09	c   applied globally :          -          -          -       2880       17.0          -          -          -
3.99/4.09	c   applied locally  :          -          -          -          1       32.0          -          -          -
3.99/4.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.99/4.09	c   cut pool         :       0.00          5          -          -         15          -    (maximal pool size: 112)
3.99/4.09	c   redcost          :       0.03       7249          0          0          0          0
3.99/4.09	c   impliedbounds    :       0.00          6          0          0         59          0
3.99/4.09	c   intobj           :       0.00          0          0          0          0          0
3.99/4.09	c   gomory           :       0.04          6          0          0         24          0
3.99/4.09	c   cgmip            :       0.00          0          0          0          0          0
3.99/4.09	c   closecuts        :       0.00          0          0          0          0          0
3.99/4.09	c   strongcg         :       0.03          6          0          0         25          0
3.99/4.09	c   cmir             :       0.01          6          0          0         48          0
3.99/4.09	c   flowcover        :       0.02          6          0          0         94          0
3.99/4.09	c   clique           :       0.00          1          0          0          0          0
3.99/4.09	c   zerohalf         :       0.00          0          0          0          0          0
3.99/4.09	c   mcf              :       0.00          1          0          0          0          0
3.99/4.09	c   oddcycle         :       0.00          0          0          0          0          0
3.99/4.09	c   rapidlearning    :       0.02          1          0          0          0          5
3.99/4.09	c Pricers            :       Time      Calls       Vars
3.99/4.09	c   problem variables:       0.00          0          0
3.99/4.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.99/4.09	c   relpscost        :       0.62       3165          0          5          0          0       6320
3.99/4.09	c   pscost           :       0.00          0          0          0          0          0          0
3.99/4.09	c   inference        :       0.00          0          0          0          0          0          0
3.99/4.09	c   mostinf          :       0.00          0          0          0          0          0          0
3.99/4.09	c   leastinf         :       0.00          0          0          0          0          0          0
3.99/4.09	c   fullstrong       :       0.00          0          0          0          0          0          0
3.99/4.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.99/4.09	c   random           :       0.00          0          0          0          0          0          0
3.99/4.09	c Primal Heuristics  :       Time      Calls      Found
3.99/4.09	c   LP solutions     :       0.00          -          1
3.99/4.09	c   pseudo solutions :       0.00          -          0
3.99/4.09	c   oneopt           :       0.00          0          0
3.99/4.09	c   crossover        :       0.00          0          0
3.99/4.09	c   rootsoldiving    :       0.01          3          0
3.99/4.09	c   coefdiving       :       0.01          6          0
3.99/4.09	c   trivial          :       0.00          2          0
3.99/4.09	c   shiftandpropagate:       0.00          1          0
3.99/4.09	c   simplerounding   :       0.00          0          0
3.99/4.09	c   zirounding       :       0.02          0          0
3.99/4.09	c   rounding         :       0.03       1184          0
3.99/4.09	c   shifting         :       0.18        335          0
3.99/4.09	c   intshifting      :       0.00          0          0
3.99/4.09	c   twoopt           :       0.00          0          0
3.99/4.09	c   fixandinfer      :       0.00          0          0
3.99/4.09	c   feaspump         :       0.01          4          0
3.99/4.09	c   clique           :       0.00          0          0
3.99/4.09	c   pscostdiving     :       0.02          6          0
3.99/4.09	c   fracdiving       :       0.02          6          0
3.99/4.09	c   veclendiving     :       0.01          6          0
3.99/4.09	c   intdiving        :       0.00          0          0
3.99/4.09	c   actconsdiving    :       0.00          0          0
3.99/4.09	c   objpscostdiving  :       0.02          4          0
3.99/4.09	c   linesearchdiving :       0.01          6          0
3.99/4.09	c   guideddiving     :       0.00          0          0
3.99/4.09	c   octane           :       0.00          0          0
3.99/4.09	c   rens             :       0.01          1          0
3.99/4.09	c   rins             :       0.00          0          0
3.99/4.09	c   localbranching   :       0.00          0          0
3.99/4.09	c   mutation         :       0.00          0          0
3.99/4.09	c   dins             :       0.00          0          0
3.99/4.09	c   vbounds          :       0.00          0          0
3.99/4.09	c   undercover       :       0.05          1          0
3.99/4.09	c   subnlp           :       0.00          0          0
3.99/4.09	c   trysol           :       0.00          0          0
3.99/4.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.99/4.09	c   primal LP        :       0.10          0          0       0.00       0.00
3.99/4.09	c   dual LP          :       1.87       7493      46361       6.19   24805.81
3.99/4.09	c   lex dual LP      :       0.00          0          0       0.00          -
3.99/4.09	c   barrier LP       :       0.00          0          0       0.00          -
3.99/4.09	c   diving/probing LP:       0.08        405       2538       6.27   32558.50
3.99/4.09	c   strong branching :       0.59        730      15685      21.49   26525.63
3.99/4.09	c     (at root node) :          -          9        882      98.00          -
3.99/4.09	c   conflict analysis:       0.00          0          0       0.00          -
3.99/4.09	c B&B Tree           :
3.99/4.09	c   number of runs   :          1
3.99/4.09	c   nodes            :       3877
3.99/4.09	c   nodes (total)    :       3877
3.99/4.09	c   nodes left       :          0
3.99/4.09	c   max depth        :         56
3.99/4.09	c   max depth (total):         56
3.99/4.09	c   backtracks       :        488 (12.6%)
3.99/4.09	c   delayed cutoffs  :        555
3.99/4.09	c   repropagations   :       1668 (6395 domain reductions, 392 cutoffs)
3.99/4.09	c   avg switch length:       3.54
3.99/4.09	c   switching time   :       0.22
3.99/4.09	c Solution           :
3.99/4.09	c   Solutions found  :          1 (1 improvements)
3.99/4.09	c   First Solution   : +2.00000000000000e+00   (in run 1, after 3877 nodes, 4.09 seconds, depth 52, found by <relaxation>)
3.99/4.09	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 3877 nodes, 4.09 seconds, depth 52, found by <relaxation>)
3.99/4.09	c   Dual Bound       : +2.00000000000000e+00
3.99/4.09	c   Gap              :       0.00 %
3.99/4.09	c   Root Dual Bound  : +2.00000000000000e+00
3.99/4.09	c   Root Iterations  :        616
4.09/4.10	c Time complete: 4.1.

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-3452080-1307102256/watcher-3452080-1307102256 -o /tmp/evaluation-result-3452080-1307102256/solver-3452080-1307102256 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452080-1307102256.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: 1.96 2.02 2.00 2/527 8068
/proc/meminfo: memFree=24927456/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=15556 CPUtime=0 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 2899 0 0 0 0 0 0 0 24 0 1 0 900456311 15929344 2596 33554432000 4194304 9128323 140734545350048 18446744073709551615 8062775 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 3889 2596 494 1205 0 2680 0

[startup+0.079557 s]
/proc/loadavg: 1.96 2.02 2.00 2/527 8068
/proc/meminfo: memFree=24927456/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=36276 CPUtime=0.06 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 9641 0 0 0 5 1 0 0 24 0 1 0 900456311 37146624 7611 33554432000 4194304 9128323 140734545350048 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 9069 7611 709 1205 0 7860 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 36276

[startup+0.100565 s]
/proc/loadavg: 1.96 2.02 2.00 2/527 8068
/proc/meminfo: memFree=24927456/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=0.09 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10222 0 0 0 8 1 0 0 24 0 1 0 900456311 31510528 6653 33554432000 4194304 9128323 140734545350048 18446744073709551615 18446744073699065904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6653 731 1205 0 6484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30772

[startup+0.300514 s]
/proc/loadavg: 1.96 2.02 2.00 2/527 8068
/proc/meminfo: memFree=24927456/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=0.29 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10265 0 0 0 26 3 0 0 25 0 1 0 900456311 31510528 6696 33554432000 4194304 9128323 140734545350048 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6696 737 1205 0 6484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30772

[startup+0.700457 s]
/proc/loadavg: 1.96 2.02 2.00 2/527 8068
/proc/meminfo: memFree=24927456/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=0.69 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10266 0 0 0 61 8 0 0 25 0 1 0 900456311 31510528 6697 33554432000 4194304 9128323 140734545350048 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6697 737 1205 0 6484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30772

[startup+1.50032 s]
/proc/loadavg: 1.96 2.02 2.00 3/528 8069
/proc/meminfo: memFree=24902924/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=1.49 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10268 0 0 0 134 15 0 0 25 0 1 0 900456311 31510528 6699 33554432000 4194304 9128323 140734545350048 18446744073709551615 7205408 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6699 738 1205 0 6484 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30772

[startup+3.10104 s]
/proc/loadavg: 1.96 2.02 2.00 3/528 8069
/proc/meminfo: memFree=24901684/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=3.09 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10280 0 0 0 281 28 0 0 25 0 1 0 900456311 31510528 6711 33554432000 4194304 9128323 140734545350048 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6711 739 1205 0 6484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30772

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

[startup+3.9009 s]
/proc/loadavg: 1.97 2.02 2.00 3/528 8069
/proc/meminfo: memFree=24901304/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=30772 CPUtime=3.89 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10281 0 0 0 357 32 0 0 25 0 1 0 900456311 31510528 6712 33554432000 4194304 9128323 140734545350048 18446744073709551615 8054618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8068/statm: 7693 6712 739 1205 0 6484 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 30772

[startup+4.10086 s]
/proc/loadavg: 1.97 2.02 2.00 3/528 8069
/proc/meminfo: memFree=24901304/32951124 swapFree=56241860/67111528
[pid=8068] ppid=8066 vsize=26268 CPUtime=4.09 cores=1,3,5,7
/proc/8068/stat : 8068 (scip-2.0.1.4.li) R 8066 8068 5807 0 -1 4202496 10284 0 0 0 375 34 0 0 25 0 1 0 900456311 26898432 5840 33554432000 4194304 9128323 140734545350048 18446744073709551615 8062775 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8068/statm: 6487 5786 742 1205 0 5278 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 26268

Child status: 0
Real time (s): 4.1033
CPU time (s): 4.10337
CPU user time (s): 3.76043
CPU system time (s): 0.342947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 36276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.76043
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10286
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 7

runsolver used 0.017997 second user time and 0.06099 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-03 13:57:37
IDJOB=3452080
IDBENCH=47944
IDSOLVER=1949
FILE ID=node119/3452080-1307102256
RUNJOBID= node119-1307093144-5826
PBS_JOBID= 13497988
Free space on /tmp= 73620 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=41-P1=37-P2=47-P3=2-P4=7-P5=29-P6=53-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-3452080-1307102256/watcher-3452080-1307102256 -o /tmp/evaluation-result-3452080-1307102256/solver-3452080-1307102256 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4.linux.x86_64.gnu.opt.spx -f HOME/instance-3452080-1307102256.opb -t 1800 -m 15500

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

MD5SUM BENCH= daba014eb092fb7e1b2012524271e492
RANDOM SEED=1521530308

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
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	: 5332.83
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		: 2666.815
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24927488 kB
Buffers:        191016 kB
Cached:         554960 kB
SwapCached:      59076 kB
Active:         763284 kB
Inactive:      6962972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24927488 kB
SwapTotal:    67111528 kB
SwapFree:     56241860 kB
Dirty:           12116 kB
Writeback:           0 kB
AnonPages:     6924408 kB
Mapped:          36372 kB
Slab:           148500 kB
PageTables:      79344 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163964260 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= 73608 MiB
End job on node119 at 2011-06-03 13:57:41