Trace number 2703087

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 3.99639 3.99733

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb
MD5SUM95da0ee3bdad9e0093ea0f9e4f647df4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.147977
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)180
Sum of products size (including duplicates)360
Number of different products180
Sum of products size360

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 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-2703087-1278564454.opb>
0.00/0.01	c original problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.02/0.02	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1000 impls, 0 clqs
0.02/0.03	c (round 2) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 6 upgd conss, 1022 impls, 0 clqs
0.02/0.04	c    (0.0s) probing: 166/265 (62.6%) - 0 fixings, 0 aggregations, 35 implications, 0 bound changes
0.02/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.02/0.04	c presolving (3 rounds):
0.02/0.04	c  5 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.02/0.04	c  1092 implications, 0 cliques
0.02/0.04	c presolved problem has 265 variables (265 bin, 0 int, 0 impl, 0 cont) and 191 constraints
0.02/0.04	c     179 constraints of type <and>
0.02/0.04	c       5 constraints of type <linear>
0.02/0.04	c       7 constraints of type <logicor>
0.02/0.04	c transformed objective value is always integral (scale: 1)
0.02/0.04	c Presolving Time: 0.02
0.02/0.04	c - non default parameters ----------------------------------------------------------------------
0.02/0.04	c # SCIP version 1.2.1.3
0.02/0.04	c 
0.02/0.04	c # frequency for displaying node information lines
0.02/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.02/0.04	c display/freq = 10000
0.02/0.04	c 
0.02/0.04	c # maximal time in seconds to run
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/time = 1790
0.02/0.04	c 
0.02/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.02/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.02/0.04	c limits/memory = 1620
0.02/0.04	c 
0.02/0.04	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.02/0.04	c # [type: int, range: [1,2], default: 1]
0.02/0.04	c timing/clocktype = 2
0.02/0.04	c 
0.02/0.04	c # should presolving try to simplify inequalities
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c constraints/linear/simplifyinequalities = TRUE
0.02/0.04	c 
0.02/0.04	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c constraints/indicator/addCouplingCons = TRUE
0.02/0.04	c 
0.02/0.04	c # should presolving try to simplify knapsacks
0.02/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.02/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.02/0.04	c 
0.02/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.04	c heuristics/undercover/freq = 0
0.02/0.04	c 
0.02/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.02/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.02/0.04	c separating/rapidlearning/freq = 0
0.02/0.04	c 
0.02/0.04	c -----------------------------------------------------------------------------------------------
0.02/0.04	c start solving
0.02/0.04	c 
0.02/0.04	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.02/0.04	c   0.0s|     1 |     0 |    10 |     - |1163k|   0 |   4 | 265 | 191 | 265 | 370 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.02/0.08	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.08	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.08	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.02/0.08	c [src/scip/scip.c:1025] Warning: Copying of aggregated variables not implemented yet
0.09/0.18	c   0.2s|     1 |     0 |   262 |     - |1281k|   0 |  22 | 265 | 239 | 265 | 377 |   7 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.20	c   0.2s|     1 |     0 |   290 |     - |1334k|   0 |  40 | 265 | 239 | 265 | 390 |  20 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |   317 |     - |1366k|   0 |  45 | 265 | 239 | 265 | 405 |  35 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.28	c   0.3s|     1 |     0 |   353 |     - |1391k|   0 |  60 | 265 | 239 | 265 | 418 |  48 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |   401 |     - |1405k|   0 |  45 | 265 | 239 | 265 | 431 |  61 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.40	c   0.4s|     1 |     0 |   481 |     - |1431k|   0 |  48 | 265 | 239 | 265 | 442 |  72 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.52	c   0.5s|     1 |     2 |   481 |     - |1432k|   0 |  48 | 265 | 239 | 265 | 442 |  72 |   0 |   9 | 2.000000e+00 |      --      |    Inf 
3.30/3.39	o 39
3.30/3.39	c l 3.4s|  1296 |   505 |  8268 |   6.0 |2477k|  50 |   - | 265 |1174 | 265 | 209 |2756 | 978 |1540 | 2.000000e+00 | 3.900000e+01 |1850.00%
3.69/3.78	o 3
3.69/3.78	c * 3.8s|  1620 |   364 |  9856 |   5.8 |2494k|  51 |   - | 265 |1450 | 265 | 233 |3222 |1271 |1596 | 2.000000e+00 | 3.000000e+00 |  50.00%
3.89/3.98	o 2
3.89/3.98	c * 4.0s|  1825 |     0 | 10615 |   5.6 |2123k|  51 |   - | 265 |1429 | 265 | 206 |3501 |1446 |1600 | 2.000000e+00 | 2.000000e+00 |   0.00%
3.89/3.98	c 
3.89/3.98	c SCIP Status        : problem is solved [optimal solution found]
3.89/3.98	c Solving Time (sec) : 3.97
3.89/3.98	c Solving Nodes      : 1825
3.89/3.98	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
3.89/3.98	c Dual Bound         : +2.00000000000000e+00
3.89/3.98	c Gap                : 0.00 %
3.89/3.98	s OPTIMUM FOUND
3.89/3.98	v -x90 -x89 -x88 x87 x86 -x85 -x84 -x83 -x82 -x81 x80 x79 -x60 x59 -x58 -x57 x56 -x55 -x78 -x77 -x76 -x75 x74 x73 -x54 -x53 -x52 
3.89/3.98	v x51 x50 -x49 -x72 x71 -x70 x69 x68 -x67 -x48 x47 -x46 x45 x44 -x43 -x66 -x65 -x64 -x63 -x62 x61 -x42 x41 x40 -x39 x38 -x37 -x36 
3.89/3.98	v x35 -x34 x33 x32 x31 x30 -x29 -x28 -x27 x26 x25 -x24 -x23 x22 -x21 -x20 x19 x18 x17 -x16 x15 x14 x13 x12 -x11 x10 x9 -x8 x7 
3.89/3.98	v -x6 -x5 -x4 -x3 x2 -x1 
3.89/3.98	c SCIP Status        : problem is solved [optimal solution found]
3.89/3.98	c Solving Time       :       3.97
3.89/3.98	c Original Problem   :
3.89/3.98	c   Problem name     : HOME/instance-2703087-1278564454.opb
3.89/3.98	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.98	c   Constraints      : 191 initial, 191 maximal
3.89/3.98	c Presolved Problem  :
3.89/3.98	c   Problem name     : t_HOME/instance-2703087-1278564454.opb
3.89/3.98	c   Variables        : 265 (265 binary, 0 integer, 0 implicit integer, 0 continuous)
3.89/3.98	c   Constraints      : 191 initial, 1450 maximal
3.89/3.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.89/3.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   probing          :       0.01          0          0          0          0          0          0          0          0
3.89/3.98	c   and              :       0.01          0          0          0          0          0          0          0          0
3.89/3.98	c   linear           :       0.00          1          4          0          0          0          0          0         24
3.89/3.98	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.89/3.98	c   root node        :          -         64          -          -         64          -          -          -          -
3.89/3.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.89/3.98	c   integral         :          0          0          0       1466          0          0         86          0          0       2818
3.89/3.98	c   and              :        179       2934       6267          1          0        144       8921       3455          0          0
3.89/3.98	c   linear           :          5+         7       6121          1          0        476       3747         14          0          0
3.89/3.98	c   logicor          :          7+         6       2382          2          0         20        590          0          0          0
3.89/3.98	c   countsols        :          0          0          0          2          0          0          0          0          0          0
3.89/3.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.89/3.98	c   integral         :       1.48       0.00       0.00       1.48       0.00
3.89/3.98	c   and              :       0.08       0.03       0.05       0.00       0.00
3.89/3.98	c   linear           :       0.16       0.00       0.15       0.00       0.00
3.89/3.98	c   logicor          :       0.03       0.00       0.03       0.00       0.00
3.89/3.98	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.89/3.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.89/3.98	c   vbounds          :       0.00          2          0          0
3.89/3.98	c   rootredcost      :       0.00          2          0          5
3.89/3.98	c   pseudoobj        :       0.01       5925          0         11
3.89/3.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.89/3.98	c   propagation      :       0.08        640        640       6423       37.0         69       22.5          -
3.89/3.98	c   infeasible LP    :       0.00         10         10         90       40.2          3       30.3          0
3.89/3.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.89/3.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.89/3.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.89/3.98	c   applied globally :          -          -          -       1386       18.1          -          -          -
3.89/3.98	c   applied locally  :          -          -          -         60       34.8          -          -          -
3.89/3.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.89/3.98	c   cut pool         :       0.00          5          -          -         27          -    (maximal pool size: 142)
3.89/3.98	c   redcost          :       0.02       2937          0         10          0          0
3.89/3.98	c   impliedbounds    :       0.00          6          0          0         28          0
3.89/3.98	c   intobj           :       0.00          0          0          0          0          0
3.89/3.98	c   cgmip            :       0.00          0          0          0          0          0
3.89/3.98	c   gomory           :       0.07          6          0          0         46          0
3.89/3.98	c   strongcg         :       0.05          6          0          0        100          0
3.89/3.98	c   cmir             :       0.02          6          0          0         57          0
3.89/3.98	c   flowcover        :       0.05          6          0          0        120          0
3.89/3.98	c   clique           :       0.00          1          0          0          0          0
3.89/3.98	c   zerohalf         :       0.00          0          0          0          0          0
3.89/3.98	c   mcf              :       0.00          1          0          0          0          0
3.89/3.98	c   rapidlearning    :       0.10          1          0          0          0         48
3.89/3.98	c Pricers            :       Time      Calls       Vars
3.89/3.98	c   problem variables:       0.00          0          0
3.89/3.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.89/3.98	c   relpscost        :       1.47       1464          0         86          0          0       2818
3.89/3.98	c   pscost           :       0.00          0          0          0          0          0          0
3.89/3.98	c   inference        :       0.00          0          0          0          0          0          0
3.89/3.98	c   mostinf          :       0.00          0          0          0          0          0          0
3.89/3.98	c   leastinf         :       0.00          0          0          0          0          0          0
3.89/3.98	c   fullstrong       :       0.00          0          0          0          0          0          0
3.89/3.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.89/3.98	c   random           :       0.00          0          0          0          0          0          0
3.89/3.98	c Primal Heuristics  :       Time      Calls      Found
3.89/3.98	c   LP solutions     :       0.00          -          2
3.89/3.98	c   pseudo solutions :       0.00          -          0
3.89/3.98	c   crossover        :       0.00          0          0
3.89/3.98	c   intshifting      :       0.00          0          0
3.89/3.98	c   oneopt           :       0.00          2          0
3.89/3.98	c   coefdiving       :       0.00          2          0
3.89/3.98	c   pscostdiving     :       0.01          2          0
3.89/3.98	c   fracdiving       :       0.01          2          0
3.89/3.98	c   veclendiving     :       0.00          2          0
3.89/3.98	c   guideddiving     :       0.00          2          0
3.89/3.98	c   linesearchdiving :       0.00          3          1
3.89/3.98	c   feaspump         :       0.02          2          0
3.89/3.98	c   objpscostdiving  :       0.01          2          0
3.89/3.98	c   rootsoldiving    :       0.01          2          0
3.89/3.98	c   trivial          :       0.00          2          0
3.89/3.98	c   simplerounding   :       0.00          0          0
3.89/3.98	c   zirounding       :       0.02       1000          0
3.89/3.98	c   rounding         :       0.03        723          0
3.89/3.98	c   shifting         :       0.15        190          0
3.89/3.98	c   twoopt           :       0.00          0          0
3.89/3.98	c   fixandinfer      :       0.00          0          0
3.89/3.98	c   intdiving        :       0.00          0          0
3.89/3.98	c   actconsdiving    :       0.00          0          0
3.89/3.98	c   octane           :       0.00          0          0
3.89/3.98	c   rens             :       0.02          1          0
3.89/3.98	c   rins             :       0.00          0          0
3.89/3.98	c   localbranching   :       0.00          0          0
3.89/3.98	c   mutation         :       0.00          0          0
3.89/3.98	c   dins             :       0.00          0          0
3.89/3.98	c   undercover       :       0.02          1          0
3.89/3.98	c   nlp              :       0.00          0          0
3.89/3.98	c   trysol           :       0.00          0          0
3.89/3.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.89/3.98	c   primal LP        :       0.05          0          0       0.00       0.00
3.89/3.98	c   dual LP          :       1.01       2956      10044       3.40    9934.62
3.89/3.98	c   lex dual LP      :       0.00          0          0       0.00          -
3.89/3.98	c   barrier LP       :       0.00          0          0       0.00          -
3.89/3.98	c   diving/probing LP:       0.03        110        571       5.19   19032.70
3.89/3.98	c   strong branching :       1.45       1600      15007       9.38   10349.47
3.89/3.98	c     (at root node) :          -          9        900     100.00          -
3.89/3.98	c   conflict analysis:       0.00          0          0       0.00          -
3.89/3.98	c B&B Tree           :
3.89/3.98	c   number of runs   :          1
3.89/3.98	c   nodes            :       1825
3.89/3.98	c   nodes (total)    :       1825
3.89/3.98	c   nodes left       :          0
3.89/3.98	c   max depth        :         51
3.89/3.98	c   max depth (total):         51
3.89/3.98	c   backtracks       :        274 (15.0%)
3.89/3.98	c   delayed cutoffs  :        218
3.89/3.98	c   repropagations   :        861 (2910 domain reductions, 202 cutoffs)
3.89/3.98	c   avg switch length:       3.44
3.89/3.98	c   switching time   :       0.16
3.89/3.98	c Solution           :
3.89/3.98	c   Solutions found  :          3 (3 improvements)
3.89/3.98	c   First Solution   : +3.90000000000000e+01   (in run 1, after 1296 nodes, 3.38 seconds, depth 47, found by <linesearchdiving>)
3.89/3.98	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 1825 nodes, 3.97 seconds, depth 47, found by <relaxation>)
3.89/3.98	c   Dual Bound       : +2.00000000000000e+00
3.89/3.98	c   Gap              :       0.00 %
3.89/3.98	c   Root Dual Bound  : +2.00000000000000e+00
3.89/3.98	c   Root Iterations  :        481
3.89/3.99	c Time complete: 3.99.

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-2703087-1278564454/watcher-2703087-1278564454 -o /tmp/evaluation-result-2703087-1278564454/solver-2703087-1278564454 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703087-1278564454.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: 0.87 0.93 0.97 3/106 2085
/proc/meminfo: memFree=1644796/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=6088 CPUtime=0
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 878 0 0 0 0 0 0 0 20 0 1 0 24658389 6234112 792 1992294400 4194304 8395647 140737038327536 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2085/statm: 1522 793 351 1026 0 492 0

[startup+0.0223739 s]
/proc/loadavg: 0.87 0.93 0.97 3/106 2085
/proc/meminfo: memFree=1644796/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=14344 CPUtime=0.02
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 2954 0 0 0 1 1 0 0 20 0 1 0 24658389 14688256 2512 1992294400 4194304 8395647 140737038327536 18446744073709551615 4288187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 3586 2512 454 1026 0 2556 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14344

[startup+0.100374 s]
/proc/loadavg: 0.87 0.93 0.97 3/106 2085
/proc/meminfo: memFree=1644796/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=24592 CPUtime=0.09
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7099 0 0 0 6 3 0 0 20 0 1 0 24658389 25182208 4920 1992294400 4194304 8395647 140737038327536 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6148 4920 611 1026 0 5118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24592

[startup+0.300401 s]
/proc/loadavg: 0.87 0.93 0.97 3/106 2085
/proc/meminfo: memFree=1644796/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=25044 CPUtime=0.29
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7253 0 0 0 24 5 0 0 20 0 1 0 24658389 25645056 5074 1992294400 4194304 8395647 140737038327536 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6261 5074 627 1026 0 5231 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25044

[startup+0.700453 s]
/proc/loadavg: 0.87 0.93 0.97 3/106 2085
/proc/meminfo: memFree=1644796/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=26076 CPUtime=0.69
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7852 0 0 0 63 6 0 0 21 0 1 0 24658389 26701824 5673 1992294400 4194304 8395647 140737038327536 18446744073709551615 6723814 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6519 5673 630 1026 0 5489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26076

[startup+1.50056 s]
/proc/loadavg: 0.87 0.93 0.97 2/107 2086
/proc/meminfo: memFree=1624452/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=26076 CPUtime=1.49
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7857 0 0 0 140 9 0 0 23 0 1 0 24658389 26701824 5678 1992294400 4194304 8395647 140737038327536 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6519 5678 630 1026 0 5489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26076

[startup+3.10077 s]
/proc/loadavg: 0.87 0.93 0.97 2/107 2086
/proc/meminfo: memFree=1624328/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=26076 CPUtime=3.09
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7858 0 0 0 295 14 0 0 25 0 1 0 24658389 26701824 5679 1992294400 4194304 8395647 140737038327536 18446744073709551615 6594373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6519 5679 631 1026 0 5489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26076

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

[startup+3.50082 s]
/proc/loadavg: 0.87 0.93 0.97 2/107 2088
/proc/meminfo: memFree=1624328/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=26076 CPUtime=3.49
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7859 0 0 0 334 15 0 0 25 0 1 0 24658389 26701824 5680 1992294400 4194304 8395647 140737038327536 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6519 5680 631 1026 0 5489 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 26076

[startup+3.90087 s]
/proc/loadavg: 0.87 0.93 0.97 2/107 2088
/proc/meminfo: memFree=1624328/2059040 swapFree=4086148/4192956
[pid=2085] ppid=2083 vsize=26076 CPUtime=3.89
/proc/2085/stat : 2085 (pbscip.linux.x8) R 2083 2085 1086 0 -1 4202496 7860 0 0 0 373 16 0 0 25 0 1 0 24658389 26701824 5681 1992294400 4194304 8395647 140737038327536 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/2085/statm: 6519 5681 632 1026 0 5489 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 26076

Child status: 0
Real time (s): 3.99733
CPU time (s): 3.99639
CPU user time (s): 3.82142
CPU system time (s): 0.174973
CPU usage (%): 99.9765
Max. virtual memory (cumulated for all children) (KiB): 26076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.82142
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7865
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= 50

runsolver used 0.005999 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-08 06:47:34
IDJOB=2703087
IDBENCH=48031
IDSOLVER=1213
FILE ID=node013/2703087-1278564454
PBS_JOBID= 11239534
Free space on /tmp= 62552 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=37-P1=59-P2=17-P3=29-P4=2-P5=29-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-2703087-1278564454/watcher-2703087-1278564454 -o /tmp/evaluation-result-2703087-1278564454/solver-2703087-1278564454 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703087-1278564454.opb -t 1800 -m 1800

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

MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4
RANDOM SEED=789155335

node013.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		: 3000.218
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	: 6000.43
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		: 3000.218
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1645076 kB
Buffers:         47980 kB
Cached:         222176 kB
SwapCached:      60464 kB
Active:         124652 kB
Inactive:       209596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1645076 kB
SwapTotal:     4192956 kB
SwapFree:      4086148 kB
Dirty:           10884 kB
Writeback:           8 kB
AnonPages:       11492 kB
Mapped:           8396 kB
Slab:            57576 kB
PageTables:       4156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181660 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= 62540 MiB
End job on node013 at 2010-07-08 06:47:38