Trace number 3485025

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 12.995 12.9955

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb
MD5SUM445adcd085eba01c07f588612cad2d76
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 benchmark0.515921
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

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 1.5.0.5]
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-3485025-1307779623.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 = 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 |    11 |     - |1338k|   0 |   4 | 318 | 269 | 318 | 444 |   0 |  41 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c   0.1s|     1 |     0 |   352 |     - |1413k|   0 |  33 | 318 | 301 | 318 | 453 |   9 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.11	c   0.1s|     1 |     0 |   387 |     - |1492k|   0 |  46 | 318 | 301 | 318 | 499 |  55 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.13	c   0.1s|     1 |     0 |   437 |     - |1565k|   0 |  52 | 318 | 301 | 318 | 522 |  78 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.16	c   0.2s|     1 |     0 |   502 |     - |1580k|   0 |  70 | 318 | 301 | 318 | 546 | 102 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.2s|     1 |     0 |   548 |     - |1629k|   0 |  79 | 318 | 301 | 318 | 594 | 150 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.18/0.22	c   0.2s|     1 |     0 |   617 |     - |1662k|   0 | 101 | 318 | 301 | 318 | 644 | 200 |  67 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.4s|     1 |     2 |   617 |     - |1663k|   0 | 101 | 318 | 301 | 318 | 644 | 200 |  67 |  10 | 2.000000e+00 |      --      |    Inf 
4.29/4.37	o 3
4.29/4.37	c * 4.4s|  5440 |  1292 | 36745 |   6.6 |4815k|  53 |   - | 318 |3176 | 318 | 294 |8243 |4535 | 793 | 2.000000e+00 | 3.000000e+00 |  50.00%
6.99/7.06	c   7.1s| 10000 |  1624 | 67160 |   6.7 |5203k|  53 |  18 | 318 |2055 | 318 | 265 |  13k|8878 | 793 | 2.000000e+00 | 3.000000e+00 |  50.00%
12.49/12.54	c  12.5s| 20000 |  2724 |120832 |   6.0 |8116k|  53 |  12 | 318 |3591 | 318 | 253 |  23k|  18k| 826 | 2.000000e+00 | 3.000000e+00 |  50.00%
12.89/12.98	o 2
12.89/12.98	c *13.0s| 20769 |     0 |125220 |   6.0 |3787k|  53 |   - | 318 |3851 | 318 | 280 |  24k|  19k| 842 | 2.000000e+00 | 2.000000e+00 |   0.00%
12.89/12.98	c 
12.89/12.98	c SCIP Status        : problem is solved [optimal solution found]
12.89/12.98	c Solving Time (sec) : 12.98
12.89/12.98	c Solving Nodes      : 20769
12.89/12.98	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
12.89/12.98	c Dual Bound         : +2.00000000000000e+00
12.89/12.98	c Gap                : 0.00 %
12.89/12.98	s OPTIMUM FOUND
12.89/12.98	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 x65 -x64 
12.89/12.98	v 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 x50 -x49 
12.89/12.98	v -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 x29 -x28 x27 
12.89/12.98	v 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 
12.89/12.98	c SCIP Status        : problem is solved [optimal solution found]
12.89/12.98	c Total Time         :      12.98
12.89/12.98	c   solving          :      12.98
12.89/12.98	c   presolving       :       0.01 (included in solving)
12.89/12.98	c   reading          :       0.00 (included in solving)
12.89/12.98	c Original Problem   :
12.89/12.98	c   Problem name     : HOME/instance-3485025-1307779623.opb
12.89/12.98	c   Variables        : 108 (108 binary, 0 integer, 0 implicit integer, 0 continuous)
12.89/12.98	c   Constraints      : 13 initial, 13 maximal
12.89/12.98	c Presolved Problem  :
12.89/12.98	c   Problem name     : t_HOME/instance-3485025-1307779623.opb
12.89/12.98	c   Variables        : 318 (318 binary, 0 integer, 0 implicit integer, 0 continuous)
12.89/12.98	c   Constraints      : 229 initial, 3864 maximal
12.89/12.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
12.89/12.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   implics          :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   probing          :       0.01          0          0          0          0          0          0          0          0          0
12.89/12.98	c   and              :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   linear           :       0.00          1          5          0          0          0          0          0          0         28
12.89/12.98	c   logicor          :       0.00          0          0          0          0          0          0          0          0          0
12.89/12.98	c   root node        :          -         70          -          -         70          -          -          -          -          -
12.89/12.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #Resprop    Cutoffs    DomReds       Cuts      Conss   Children
12.89/12.98	c   integral         :          0          0          0      15535          0         10          0          0         80          0          0      30936
12.89/12.98	c   and              :        215      27279      77207          0          0          7     356148       1054     100032      24375          0          0
12.89/12.98	c   linear           :          6+         7      76151          0          0          2      89850       8315      50634          4          0          0
12.89/12.98	c   logicor          :          8+         6      40746          1          0          0      55663        791      19232         59          0          0
12.89/12.98	c   countsols        :          0          0          0          2          0          2          0          0          0          0          0          0
12.89/12.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS      Check    Resprop
12.89/12.98	c   integral         :       0.94       0.00       0.00       0.94       0.00       0.00       0.00
12.89/12.98	c   and              :       0.57       0.24       0.26       0.00       0.00       0.00       0.06
12.89/12.98	c   linear           :       0.84       0.00       0.67       0.00       0.00       0.00       0.17
12.89/12.98	c   logicor          :       0.60       0.00       0.56       0.00       0.00       0.00       0.04
12.89/12.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00
12.89/12.98	c Propagators        : #Propagate   #Resprop    Cutoffs    DomReds
12.89/12.98	c   vbounds          :          0          0          0          0
12.89/12.98	c   rootredcost      :          1          0          0          5
12.89/12.98	c   pseudoobj        :      76840          0          0          1
12.89/12.98	c Propagator Timings :  TotalTime  Propagate    Resprop
12.89/12.98	c   vbounds          :       0.01       0.01       0.00
12.89/12.98	c   rootredcost      :       0.01       0.01       0.00
12.89/12.98	c   pseudoobj        :       0.03       0.03       0.00
12.89/12.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.89/12.98	c   propagation      :       0.53      10160      10124      73655       30.7       3643       33.5          -
12.89/12.98	c   infeasible LP    :       0.00         76         76        238       16.3         17       15.2          0
12.89/12.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.89/12.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.89/12.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.89/12.98	c   applied globally :          -          -          -      19572       17.5          -          -          -
12.89/12.98	c   applied locally  :          -          -          -          1       32.0          -          -          -
12.89/12.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.89/12.98	c   cut pool         :       0.00          5          -          -         13          -    (maximal pool size: 214)
12.89/12.98	c   redcost          :       0.12      27281          0          0          0          0
12.89/12.98	c   impliedbounds    :       0.00          6          0          0        142          0
12.89/12.98	c   intobj           :       0.00          0          0          0          0          0
12.89/12.98	c   gomory           :       0.04          6          0          0        113          0
12.89/12.98	c   cgmip            :       0.00          0          0          0          0          0
12.89/12.98	c   closecuts        :       0.00          0          0          0          0          0
12.89/12.98	c   strongcg         :       0.03          6          0          0        178          0
12.89/12.98	c   cmir             :       0.01          6          0          0         64          0
12.89/12.98	c   flowcover        :       0.03          6          0          0        117          0
12.89/12.98	c   clique           :       0.00          1          0          0          0          0
12.89/12.98	c   zerohalf         :       0.00          0          0          0          0          0
12.89/12.98	c   mcf              :       0.00          1          0          0          0          0
12.89/12.98	c   oddcycle         :       0.00          0          0          0          0          0
12.89/12.98	c   rapidlearning    :       0.02          1          0          0          0          6
12.89/12.98	c Pricers            :       Time      Calls       Vars
12.89/12.98	c   problem variables:       0.00          0          0
12.89/12.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.89/12.98	c   relpscost        :       0.93      15532          0         80          0          0      30934
12.89/12.98	c   pscost           :       0.00          0          0          0          0          0          0
12.89/12.98	c   inference        :       0.00          1          0          0          0          0          2
12.89/12.98	c   mostinf          :       0.00          0          0          0          0          0          0
12.89/12.98	c   leastinf         :       0.00          0          0          0          0          0          0
12.89/12.98	c   fullstrong       :       0.00          0          0          0          0          0          0
12.89/12.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.89/12.98	c   random           :       0.00          0          0          0          0          0          0
12.89/12.98	c Primal Heuristics  :       Time      Calls      Found
12.89/12.98	c   LP solutions     :       0.00          -          2
12.89/12.98	c   pseudo solutions :       0.00          -          0
12.89/12.98	c   crossover        :       0.00          0          0
12.89/12.98	c   intshifting      :       0.00          0          0
12.89/12.98	c   oneopt           :       0.01          1          0
12.89/12.98	c   objpscostdiving  :       0.14         12          0
12.89/12.98	c   linesearchdiving :       0.05         28          0
12.89/12.98	c   guideddiving     :       0.06         28          0
12.89/12.98	c   coefdiving       :       0.10         29          0
12.89/12.98	c   pscostdiving     :       0.09         29          0
12.89/12.98	c   fracdiving       :       0.10         29          0
12.89/12.98	c   veclendiving     :       0.06         29          0
12.89/12.98	c   rootsoldiving    :       0.09         15          0
12.89/12.98	c   feaspump         :       0.06         15          0
12.89/12.98	c   trivial          :       0.00          2          0
12.89/12.98	c   shiftandpropagate:       0.00          1          0
12.89/12.98	c   simplerounding   :       0.01          0          0
12.89/12.98	c   zirounding       :       0.09          0          0
12.89/12.98	c   rounding         :       0.05       2345          0
12.89/12.98	c   shifting         :       0.30        708          0
12.89/12.98	c   twoopt           :       0.00          0          0
12.89/12.98	c   fixandinfer      :       0.00          0          0
12.89/12.98	c   clique           :       0.00          0          0
12.89/12.98	c   intdiving        :       0.00          0          0
12.89/12.98	c   actconsdiving    :       0.00          0          0
12.89/12.98	c   octane           :       0.00          0          0
12.89/12.98	c   rens             :       0.01          1          0
12.89/12.98	c   rins             :       0.00          0          0
12.89/12.98	c   localbranching   :       0.00          0          0
12.89/12.98	c   mutation         :       0.00          0          0
12.89/12.98	c   dins             :       0.00          0          0
12.89/12.98	c   vbounds          :       0.00          0          0
12.89/12.98	c   undercover       :       0.05          1          0
12.89/12.98	c   subnlp           :       0.00          0          0
12.89/12.98	c   trysol           :       0.01          0          0
12.89/12.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.89/12.98	c   primal LP        :       0.21          0          0       0.00       0.00
12.89/12.98	c   dual LP          :       5.56      27270     111198       4.08   19991.57
12.89/12.98	c   lex dual LP      :       0.00          0          0       0.00          -
12.89/12.98	c   barrier LP       :       0.00          0          0       0.00          -
12.89/12.98	c   diving/probing LP:       0.49       2595      14022       5.40   28881.57
12.89/12.98	c   strong branching :       0.84        842      19031      22.60   22752.38
12.89/12.98	c     (at root node) :          -         10       2162     216.20          -
12.89/12.98	c   conflict analysis:       0.00          0          0       0.00          -
12.89/12.98	c B&B Tree           :
12.89/12.98	c   number of runs   :          1
12.89/12.98	c   nodes            :      20769
12.89/12.98	c   nodes (total)    :      20769
12.89/12.98	c   nodes left       :          0
12.89/12.98	c   max depth        :         53
12.89/12.98	c   max depth (total):         53
12.89/12.98	c   backtracks       :       5324 (25.6%)
12.89/12.98	c   delayed cutoffs  :       7101
12.89/12.98	c   repropagations   :      15403 (61534 domain reductions, 4402 cutoffs)
12.89/12.98	c   avg switch length:       4.74
12.89/12.98	c   switching time   :       1.00
12.89/12.98	c Solution           :
12.89/12.98	c   Solutions found  :          2 (2 improvements)
12.89/12.98	c   First Solution   : +3.00000000000000e+00   (in run 1, after 5440 nodes, 4.37 seconds, depth 50, found by <relaxation>)
12.89/12.98	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 20769 nodes, 12.98 seconds, depth 46, found by <relaxation>)
12.89/12.98	c   Dual Bound       : +2.00000000000000e+00
12.89/12.98	c   Gap              :       0.00 %
12.89/12.98	c   Root Dual Bound  : +2.00000000000000e+00
12.89/12.98	c   Root Iterations  :        617
12.89/12.99	c Time complete: 12.98.

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-3485025-1307779623/watcher-3485025-1307779623 -o /tmp/evaluation-result-3485025-1307779623/solver-3485025-1307779623 -C 1800 -W 1900 -M 15500 HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485025-1307779623.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: 1.95 1.99 1.99 2/177 18072
/proc/meminfo: memFree=31045712/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=12228 CPUtime=0 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 1817 0 0 0 0 0 0 0 24 0 1 0 870377736 12521472 1772 33554432000 4194304 8979876 140733956372688 18446744073709551615 7836189 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 3057 1784 411 1169 0 1884 0

[startup+0.0986631 s]
/proc/loadavg: 1.95 1.99 1.99 2/177 18072
/proc/meminfo: memFree=31045712/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=30564 CPUtime=0.09 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10166 0 0 0 8 1 0 0 24 0 1 0 870377736 31297536 6613 33554432000 4194304 8979876 140733956372688 18446744073709551615 6452778 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7641 6613 707 1169 0 6468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30564

[startup+0.100657 s]
/proc/loadavg: 1.95 1.99 1.99 2/177 18072
/proc/meminfo: memFree=31045712/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=30564 CPUtime=0.09 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10166 0 0 0 8 1 0 0 24 0 1 0 870377736 31297536 6613 33554432000 4194304 8979876 140733956372688 18446744073709551615 4445237 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7641 6613 707 1169 0 6468 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30564

[startup+0.300621 s]
/proc/loadavg: 1.95 1.99 1.99 2/177 18072
/proc/meminfo: memFree=31045712/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=28724 CPUtime=0.29 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10493 0 0 0 27 2 0 0 25 0 1 0 870377736 29413376 6238 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7181 6238 712 1169 0 6008 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28724

[startup+0.700557 s]
/proc/loadavg: 1.95 1.99 1.99 2/177 18072
/proc/meminfo: memFree=31045712/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=28724 CPUtime=0.69 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10494 0 0 0 64 5 0 0 25 0 1 0 870377736 29413376 6239 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7181 6239 712 1169 0 6008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28724

[startup+1.5004 s]
/proc/loadavg: 1.95 1.99 1.99 3/178 18073
/proc/meminfo: memFree=31022972/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=28724 CPUtime=1.49 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10497 0 0 0 138 11 0 0 25 0 1 0 870377736 29413376 6242 33554432000 4194304 8979876 140733956372688 18446744073709551615 7059309 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7181 6242 712 1169 0 6008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28724

[startup+3.10011 s]
/proc/loadavg: 1.95 1.99 1.99 3/178 18073
/proc/meminfo: memFree=31022600/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=28724 CPUtime=3.09 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10505 0 0 0 289 20 0 0 25 0 1 0 870377736 29413376 6250 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7181 6250 716 1169 0 6008 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28724

[startup+6.30052 s]
/proc/loadavg: 1.96 1.99 1.99 3/178 18073
/proc/meminfo: memFree=31022000/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=28724 CPUtime=6.29 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10506 0 0 0 592 37 0 0 25 0 1 0 870377736 29413376 6251 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7181 6251 716 1169 0 6008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28724

[startup+12.7003 s]
/proc/loadavg: 1.96 1.99 1.99 3/178 18073
/proc/meminfo: memFree=31022144/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=29668 CPUtime=12.69 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10677 0 0 0 1192 77 0 0 25 0 1 0 870377736 30380032 6422 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7417 6422 716 1169 0 6244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29668

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

[startup+12.9003 s]
/proc/loadavg: 1.96 1.99 1.99 3/178 18073
/proc/meminfo: memFree=31022144/32951124 swapFree=67053960/67111528
[pid=18072] ppid=18070 vsize=29800 CPUtime=12.89 cores=1,3,5,7
/proc/18072/stat : 18072 (scip-2.0.1.4_2.) R 18070 18072 15536 0 -1 4202496 10701 0 0 0 1211 78 0 0 25 0 1 0 870377736 30515200 6446 33554432000 4194304 8979876 140733956372688 18446744073709551615 7890762 0 0 4096 2 0 0 0 17 1 0 0 0
/proc/18072/statm: 7450 6446 716 1169 0 6277 0
Current children cumulated CPU time (s) 12.89
Current children cumulated vsize (KiB) 29800

Child status: 0
Real time (s): 12.9955
CPU time (s): 12.995
CPU user time (s): 12.2041
CPU system time (s): 0.790879
CPU usage (%): 99.9965
Max. virtual memory (cumulated for all children) (KiB): 30592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.2041
system time used= 0.790879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10718
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 15

runsolver used 0.019996 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node142 at 2011-06-11 10:07:03
IDJOB=3485025
IDBENCH=48071
IDSOLVER=1977
FILE ID=node142/3485025-1307779623
RUNJOBID= node142-1307775673-17166
PBS_JOBID= 13550867
Free space on /tmp= 74088 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=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=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-3485025-1307779623/watcher-3485025-1307779623 -o /tmp/evaluation-result-3485025-1307779623/solver-3485025-1307779623 -C 1800 -W 1900 -M 15500  HOME/scip-2.0.1.4_2.linux.x86_64.gnu.opt.spx -f HOME/instance-3485025-1307779623.opb -t 1800 -m 15500

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

MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76
RANDOM SEED=859015152

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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		: 2666.846
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		: 2666.846
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:      31046140 kB
Buffers:        197964 kB
Cached:         756456 kB
SwapCached:      11412 kB
Active:        1244416 kB
Inactive:       485812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31046140 kB
SwapTotal:    67111528 kB
SwapFree:     67053960 kB
Dirty:           17232 kB
Writeback:           0 kB
AnonPages:      773592 kB
Mapped:          15784 kB
Slab:           108064 kB
PageTables:       5648 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   995752 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= 74068 MiB
End job on node142 at 2011-06-11 10:07:16