Trace number 2703092

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT2 5.98109 5.98247

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 benchmark3.65044
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 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-2703092-1278564457.opb>
0.00/0.01	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 0 upgd conss, 1596 impls, 0 clqs
0.00/0.03	c (round 2) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 32 chg coeffs, 8 upgd conss, 1618 impls, 0 clqs
0.02/0.05	c    (0.0s) probing: 187/371 (50.4%) - 0 fixings, 0 aggregations, 39 implications, 0 bound changes
0.02/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.05	c presolving (3 rounds):
0.02/0.05	c  7 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 32 changed coefficients
0.02/0.05	c  1696 implications, 0 cliques
0.02/0.05	c presolved problem has 371 variables (371 bin, 0 int, 0 impl, 0 cont) and 267 constraints
0.02/0.05	c     251 constraints of type <and>
0.02/0.05	c       7 constraints of type <linear>
0.02/0.05	c       9 constraints of type <logicor>
0.02/0.05	c transformed objective value is always integral (scale: 1)
0.02/0.05	c Presolving Time: 0.03
0.02/0.05	c - non default parameters ----------------------------------------------------------------------
0.02/0.05	c # SCIP version 1.2.1.3
0.02/0.05	c 
0.02/0.05	c # frequency for displaying node information lines
0.02/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.05	c display/freq = 10000
0.02/0.05	c 
0.02/0.05	c # maximal time in seconds to run
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/time = 1790
0.02/0.05	c 
0.02/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.05	c limits/memory = 1620
0.02/0.05	c 
0.02/0.05	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.05	c # [type: int, range: [1,2], default: 1]
0.02/0.05	c timing/clocktype = 2
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify inequalities
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/linear/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/indicator/addCouplingCons = TRUE
0.02/0.05	c 
0.02/0.05	c # should presolving try to simplify knapsacks
0.02/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.05	c 
0.02/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c heuristics/undercover/freq = 0
0.02/0.05	c 
0.02/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.05	c separating/rapidlearning/freq = 0
0.02/0.05	c 
0.02/0.05	c -----------------------------------------------------------------------------------------------
0.02/0.05	c start solving
0.02/0.05	c 
0.02/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.05	c   0.0s|     1 |     0 |    12 |     - |1581k|   0 |   4 | 371 | 267 | 371 | 518 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.10	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.19/0.24	c   0.2s|     1 |     0 |   188 |     - |1643k|   0 |   9 | 371 | 302 | 371 | 522 |   4 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |   199 |     - |1656k|   0 |  14 | 371 | 302 | 371 | 528 |  10 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.26	c   0.3s|     1 |     0 |   212 |     - |1674k|   0 |  26 | 371 | 302 | 371 | 536 |  18 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.29	c   0.3s|     1 |     0 |   222 |     - |1701k|   0 |  27 | 371 | 302 | 371 | 545 |  27 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   246 |     - |1714k|   0 |  30 | 371 | 302 | 371 | 554 |  36 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.34	c   0.3s|     1 |     0 |   273 |     - |1745k|   0 |  52 | 371 | 302 | 371 | 578 |  60 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.42	c   0.4s|     1 |     2 |   273 |     - |1746k|   0 |  52 | 371 | 302 | 371 | 578 |  60 |   0 |   9 | 2.000000e+00 |      --      |    Inf 
5.89/5.96	o 2
5.89/5.96	c * 6.0s|  1951 |     0 | 17738 |   9.0 |2723k|  68 |   - | 371 |1892 | 371 | 245 |7666 |1590 |2680 | 2.000000e+00 | 2.000000e+00 |   0.00%
5.89/5.96	c 
5.89/5.96	c SCIP Status        : problem is solved [optimal solution found]
5.89/5.96	c Solving Time (sec) : 5.95
5.89/5.96	c Solving Nodes      : 1951
5.89/5.96	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
5.89/5.96	c Dual Bound         : +2.00000000000000e+00
5.89/5.96	c Gap                : 0.00 %
5.89/5.96	s OPTIMUM FOUND
5.89/5.96	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 
5.89/5.96	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 
5.89/5.96	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 
5.89/5.96	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 
5.89/5.96	v x21 x20 x19 x18 x17 -x16 x15 -x14 x13 -x12 -x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
5.89/5.96	c SCIP Status        : problem is solved [optimal solution found]
5.89/5.96	c Solving Time       :       5.95
5.89/5.96	c Original Problem   :
5.89/5.96	c   Problem name     : HOME/instance-2703092-1278564457.opb
5.89/5.96	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.96	c   Constraints      : 267 initial, 267 maximal
5.89/5.96	c Presolved Problem  :
5.89/5.96	c   Problem name     : t_HOME/instance-2703092-1278564457.opb
5.89/5.96	c   Variables        : 371 (371 binary, 0 integer, 0 implicit integer, 0 continuous)
5.89/5.96	c   Constraints      : 267 initial, 1892 maximal
5.89/5.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
5.89/5.96	c   trivial          :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   implics          :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   probing          :       0.02          0          0          0          0          0          0          0          0
5.89/5.96	c   and              :       0.01          0          0          0          0          0          0          0          0
5.89/5.96	c   linear           :       0.00          1          6          0          0          0          0          0         32
5.89/5.96	c   logicor          :       0.00          0          0          0          0          0          0          0          0
5.89/5.96	c   root node        :          -          0          -          -          0          -          -          -          -
5.89/5.97	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
5.89/5.97	c   integral         :          0          0          0       1696          0          0        248          0          0       3184
5.89/5.97	c   and              :        251       4037       7015          1          0        194      11203       7626          0          0
5.89/5.97	c   linear           :          7+         7       6821          1          0        365       3874          5          0          0
5.89/5.97	c   logicor          :          9+         6       3076          1          0         24        738          0          0          0
5.89/5.97	c   countsols        :          0          0          0          1          0          0          0          0          0          0
5.89/5.97	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
5.89/5.97	c   integral         :       2.05       0.00       0.00       2.05       0.00
5.89/5.97	c   and              :       0.25       0.15       0.11       0.00       0.00
5.89/5.97	c   linear           :       0.13       0.00       0.13       0.00       0.00
5.89/5.97	c   logicor          :       0.04       0.00       0.04       0.00       0.00
5.89/5.97	c   countsols        :       0.00       0.00       0.00       0.00       0.00
5.89/5.97	c Propagators        :       Time      Calls    Cutoffs    DomReds
5.89/5.97	c   vbounds          :       0.00          2          0          0
5.89/5.97	c   rootredcost      :       0.00          0          0          0
5.89/5.97	c   pseudoobj        :       0.01       6625          0          0
5.89/5.97	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
5.89/5.97	c   propagation      :       0.07        583        580       4205       30.4        171       17.0          -
5.89/5.97	c   infeasible LP    :       0.01         37         37        116       25.1         28       24.6          0
5.89/5.97	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
5.89/5.97	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
5.89/5.97	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
5.89/5.97	c   applied globally :          -          -          -       1590       19.7          -          -          -
5.89/5.97	c   applied locally  :          -          -          -          0        0.0          -          -          -
5.89/5.97	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
5.89/5.97	c   cut pool         :       0.00          5          -          -         16          -    (maximal pool size: 104)
5.89/5.97	c   redcost          :       0.04       4037          0          0          0          0
5.89/5.97	c   impliedbounds    :       0.00          6          0          0         34          0
5.89/5.97	c   intobj           :       0.00          0          0          0          0          0
5.89/5.97	c   cgmip            :       0.00          0          0          0          0          0
5.89/5.97	c   gomory           :       0.02          6          0          0          2          0
5.89/5.97	c   strongcg         :       0.02          6          0          0         62          0
5.89/5.97	c   cmir             :       0.02          6          0          0         41          0
5.89/5.97	c   flowcover        :       0.04          6          0          0         76          0
5.89/5.97	c   clique           :       0.00          1          0          0          0          0
5.89/5.97	c   zerohalf         :       0.00          0          0          0          0          0
5.89/5.97	c   mcf              :       0.00          1          0          0          0          0
5.89/5.97	c   rapidlearning    :       0.14          1          0          0          0         35
5.89/5.97	c Pricers            :       Time      Calls       Vars
5.89/5.97	c   problem variables:       0.00          0          0
5.89/5.97	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
5.89/5.97	c   relpscost        :       2.04       1695          0        248          0          0       3184
5.89/5.97	c   pscost           :       0.00          0          0          0          0          0          0
5.89/5.97	c   inference        :       0.00          0          0          0          0          0          0
5.89/5.97	c   mostinf          :       0.00          0          0          0          0          0          0
5.89/5.97	c   leastinf         :       0.00          0          0          0          0          0          0
5.89/5.97	c   fullstrong       :       0.00          0          0          0          0          0          0
5.89/5.97	c   allfullstrong    :       0.00          0          0          0          0          0          0
5.89/5.97	c   random           :       0.00          0          0          0          0          0          0
5.89/5.97	c Primal Heuristics  :       Time      Calls      Found
5.89/5.97	c   LP solutions     :       0.00          -          1
5.89/5.97	c   pseudo solutions :       0.00          -          0
5.89/5.97	c   oneopt           :       0.00          0          0
5.89/5.97	c   crossover        :       0.00          0          0
5.89/5.97	c   guideddiving     :       0.00          0          0
5.89/5.97	c   intshifting      :       0.00          0          0
5.89/5.97	c   rootsoldiving    :       0.11          3          0
5.89/5.97	c   coefdiving       :       0.02          6          0
5.89/5.97	c   pscostdiving     :       0.02          6          0
5.89/5.97	c   fracdiving       :       0.03          6          0
5.89/5.97	c   linesearchdiving :       0.01          6          0
5.89/5.97	c   veclendiving     :       0.01          6          0
5.89/5.97	c   feaspump         :       0.03          4          0
5.89/5.97	c   objpscostdiving  :       0.03          4          0
5.89/5.97	c   trivial          :       0.00          2          0
5.89/5.97	c   simplerounding   :       0.00          0          0
5.89/5.97	c   zirounding       :       0.02       1000          0
5.89/5.97	c   rounding         :       0.03        873          0
5.89/5.97	c   shifting         :       0.32        266          0
5.89/5.97	c   twoopt           :       0.00          0          0
5.89/5.97	c   fixandinfer      :       0.00          0          0
5.89/5.97	c   intdiving        :       0.00          0          0
5.89/5.97	c   actconsdiving    :       0.00          0          0
5.89/5.97	c   octane           :       0.00          0          0
5.89/5.97	c   rens             :       0.02          1          0
5.89/5.97	c   rins             :       0.00          0          0
5.89/5.97	c   localbranching   :       0.00          0          0
5.89/5.97	c   mutation         :       0.00          0          0
5.89/5.97	c   dins             :       0.00          0          0
5.89/5.97	c   undercover       :       0.02          1          0
5.89/5.97	c   nlp              :       0.00          0          0
5.89/5.97	c   trysol           :       0.00          0          0
5.89/5.97	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
5.89/5.97	c   primal LP        :       0.09          0          0       0.00       0.00
5.89/5.97	c   dual LP          :       1.62       4269      16216       3.80    9997.67
5.89/5.97	c   lex dual LP      :       0.00          0          0       0.00          -
5.89/5.97	c   barrier LP       :       0.00          0          0       0.00          -
5.89/5.97	c   diving/probing LP:       0.16        408       1522       3.73    9337.60
5.89/5.97	c   strong branching :       2.01       2680      16828       6.28    8363.94
5.89/5.97	c     (at root node) :          -          9        355      39.44          -
5.89/5.97	c   conflict analysis:       0.00          0          0       0.00          -
5.89/5.97	c B&B Tree           :
5.89/5.97	c   number of runs   :          1
5.89/5.97	c   nodes            :       1951
5.89/5.97	c   nodes (total)    :       1951
5.89/5.97	c   nodes left       :          0
5.89/5.97	c   max depth        :         68
5.89/5.97	c   max depth (total):         68
5.89/5.97	c   backtracks       :        250 (12.8%)
5.89/5.97	c   delayed cutoffs  :        169
5.89/5.97	c   repropagations   :        637 (2992 domain reductions, 154 cutoffs)
5.89/5.97	c   avg switch length:       3.97
5.89/5.97	c   switching time   :       0.22
5.89/5.97	c Solution           :
5.89/5.97	c   Solutions found  :          1 (1 improvements)
5.89/5.97	c   First Solution   : +2.00000000000000e+00   (in run 1, after 1951 nodes, 5.95 seconds, depth 60, found by <relaxation>)
5.89/5.97	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1951 nodes, 5.95 seconds, depth 60, found by <relaxation>)
5.89/5.97	c   Dual Bound       : +2.00000000000000e+00
5.89/5.97	c   Gap              :       0.00 %
5.89/5.97	c   Root Dual Bound  : +2.00000000000000e+00
5.89/5.97	c   Root Iterations  :        273
5.89/5.98	c Time complete: 5.97.

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703092-1278564457/watcher-2703092-1278564457 -o /tmp/evaluation-result-2703092-1278564457/solver-2703092-1278564457 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703092-1278564457.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.88 0.93 0.91 3/106 32685
/proc/meminfo: memFree=1710224/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=7904 CPUtime=0
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 1062 0 0 0 0 0 0 0 18 0 1 0 24659450 8093696 973 1992294400 4194304 8395647 140736245814384 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32685/statm: 1976 983 365 1026 0 946 0

[startup+0.0387141 s]
/proc/loadavg: 0.88 0.93 0.91 3/106 32685
/proc/meminfo: memFree=1710224/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=14472 CPUtime=0.02
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 3040 0 0 0 2 0 0 0 20 0 1 0 24659450 14819328 2598 1992294400 4194304 8395647 140736245814384 18446744073709551615 5027404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 3618 2598 496 1026 0 2588 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14472

[startup+0.100719 s]
/proc/loadavg: 0.88 0.93 0.91 3/106 32685
/proc/meminfo: memFree=1710224/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=18392 CPUtime=0.09
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 5853 0 0 0 8 1 0 0 20 0 1 0 24659450 18833408 3624 1992294400 4194304 8395647 140736245814384 18446744073709551615 7382127 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 4598 3632 610 1026 0 3568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18392

[startup+0.300739 s]
/proc/loadavg: 0.88 0.93 0.91 3/106 32685
/proc/meminfo: memFree=1710224/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=25900 CPUtime=0.29
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 7512 0 0 0 24 5 0 0 20 0 1 0 24659450 26521600 5282 1992294400 4194304 8395647 140736245814384 18446744073709551615 6124447 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6475 5282 626 1026 0 5445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25900

[startup+0.700781 s]
/proc/loadavg: 0.88 0.93 0.91 3/106 32685
/proc/meminfo: memFree=1710224/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=0.69
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8095 0 0 0 63 6 0 0 20 0 1 0 24659450 27504640 5865 1992294400 4194304 8395647 140736245814384 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5865 630 1026 0 5685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26860

[startup+1.50086 s]
/proc/loadavg: 0.88 0.93 0.91 2/107 32686
/proc/meminfo: memFree=1689012/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=1.49
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8096 0 0 0 140 9 0 0 23 0 1 0 24659450 27504640 5866 1992294400 4194304 8395647 140736245814384 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5866 630 1026 0 5685 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26860

[startup+3.10103 s]
/proc/loadavg: 0.89 0.93 0.91 2/107 32686
/proc/meminfo: memFree=1688764/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=3.09
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8096 0 0 0 294 15 0 0 25 0 1 0 24659450 27504640 5866 1992294400 4194304 8395647 140736245814384 18446744073709551615 6574020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5866 630 1026 0 5685 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26860

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

[startup+4.70119 s]
/proc/loadavg: 0.89 0.93 0.91 2/107 32686
/proc/meminfo: memFree=1688764/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=4.69
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8100 0 0 0 449 20 0 0 25 0 1 0 24659450 27504640 5870 1992294400 4194304 8395647 140736245814384 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5870 631 1026 0 5685 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 26860

[startup+5.50927 s]
/proc/loadavg: 0.89 0.93 0.91 2/107 32686
/proc/meminfo: memFree=1688392/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=5.49
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8102 0 0 0 527 22 0 0 25 0 1 0 24659450 27504640 5872 1992294400 4194304 8395647 140736245814384 18446744073709551615 7182419 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5872 631 1026 0 5685 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 26860

[startup+5.90131 s]
/proc/loadavg: 0.89 0.93 0.91 2/107 32686
/proc/meminfo: memFree=1688392/2059040 swapFree=4134944/4192956
[pid=32685] ppid=32683 vsize=26860 CPUtime=5.89
/proc/32685/stat : 32685 (pbscip.linux.x8) R 32683 32685 31414 0 -1 4202496 8103 0 0 0 565 24 0 0 25 0 1 0 24659450 27504640 5873 1992294400 4194304 8395647 140736245814384 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32685/statm: 6715 5873 631 1026 0 5685 0
Current children cumulated CPU time (s) 5.89
Current children cumulated vsize (KiB) 26860

Child status: 0
Real time (s): 5.98247
CPU time (s): 5.98109
CPU user time (s): 5.73413
CPU system time (s): 0.246962
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 26860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.73413
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8109
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= 14

runsolver used 0.009998 second user time and 0.038994 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-08 06:47:37
IDJOB=2703092
IDBENCH=48036
IDSOLVER=1213
FILE ID=node002/2703092-1278564457
PBS_JOBID= 11239536
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
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/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703092-1278564457/watcher-2703092-1278564457 -o /tmp/evaluation-result-2703092-1278564457/solver-2703092-1278564457 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703092-1278564457.opb -t 1800 -m 1800

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

MD5SUM BENCH= 908985d974b16faef92bc77f5752fc1c
RANDOM SEED=1279258022

node002.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1710628 kB
Buffers:         88208 kB
Cached:         176476 kB
SwapCached:      11820 kB
Active:         157168 kB
Inactive:       121604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1710628 kB
SwapTotal:     4192956 kB
SwapFree:      4134944 kB
Dirty:           10744 kB
Writeback:           4 kB
AnonPages:       11344 kB
Mapped:           8340 kB
Slab:            47748 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node002 at 2010-07-08 06:47:43