Trace number 2666583

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverOPT3 1.39779 1.3976

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=71-P1=107-P2=197-P3=67-B.opb
MD5SUMece282cf8dbd0acc24f1883b841333ea
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.2928
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
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-2666583-1276650883.opb>
0.00/0.01	c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c presolving:
0.00/0.03	c (round 1) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.04	c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.04	c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.05	c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.06	c    (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.00/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.06	c presolving (5 rounds):
0.00/0.06	c  51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.00/0.06	c  1560 implications, 0 cliques
0.00/0.06	c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.00/0.06	c     147 constraints of type <and>
0.00/0.06	c       3 constraints of type <linear>
0.00/0.06	c       4 constraints of type <logicor>
0.00/0.06	c transformed objective value is always integral (scale: 2)
0.00/0.06	c Presolving Time: 0.02
0.00/0.06	c - non default parameters ----------------------------------------------------------------------
0.00/0.06	c # SCIP version 1.2.1.2
0.00/0.06	c 
0.00/0.06	c # frequency for displaying node information lines
0.00/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.06	c display/freq = 10000
0.00/0.06	c 
0.00/0.06	c # maximal time in seconds to run
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/time = 1800
0.00/0.06	c 
0.00/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.06	c limits/memory = 1620
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify inequalities
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/linear/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # should presolving try to simplify knapsacks
0.00/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.06	c 
0.00/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c heuristics/undercover/freq = 0
0.00/0.06	c 
0.00/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.06	c separating/rapidlearning/freq = 0
0.00/0.06	c 
0.00/0.06	c -----------------------------------------------------------------------------------------------
0.00/0.06	c start solving
0.00/0.06	c 
0.00/0.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.07	c   0.0s|     1 |     0 |    10 |     - |1052k|   0 |   6 | 213 | 154 | 213 | 301 |   0 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.55	c   0.3s|     1 |     0 |   154 |     - |1066k|   0 |  10 | 213 | 154 | 213 | 302 |   1 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.56	c   0.4s|     1 |     0 |   161 |     - |1083k|   0 |  17 | 213 | 154 | 213 | 306 |   5 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.49/0.59	c   0.4s|     1 |     0 |   168 |     - |1116k|   0 |  15 | 213 | 154 | 213 | 313 |  12 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.61	c   0.4s|     1 |     0 |   173 |     - |1123k|   0 |  20 | 213 | 154 | 213 | 316 |  15 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.65	c   0.4s|     1 |     0 |   177 |     - |1136k|   0 |  23 | 213 | 154 | 213 | 319 |  18 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.59/0.69	c   0.5s|     1 |     0 |   179 |     - |1147k|   0 |  25 | 213 | 154 | 213 | 321 |  20 |   0 |   0 | 3.000000e+00 |      --      |    Inf 
0.69/0.75	c   0.5s|     1 |     2 |   179 |     - |1148k|   0 |  25 | 213 | 154 | 213 | 321 |  20 |   0 |  22 | 3.000000e+00 |      --      |    Inf 
1.29/1.38	o 3
1.29/1.38	c * 1.1s|   124 |     0 |  1820 |  13.3 |1195k|  28 |   - | 213 | 182 | 213 |  71 | 628 |  31 | 624 | 3.000000e+00 | 3.000000e+00 |   0.00%
1.29/1.38	c 
1.29/1.38	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.38	c Solving Time (sec) : 1.12
1.29/1.38	c Solving Nodes      : 124
1.29/1.38	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
1.29/1.38	c Dual Bound         : +3.00000000000000e+00
1.29/1.38	c Gap                : 0.00 %
1.29/1.38	s OPTIMUM FOUND
1.29/1.38	v -x72 -x71 x70 -x69 x68 -x67 x66 -x65 -x64 -x63 -x62 x61 x60 x59 x58 x57 -x48 -x47 x46 x45 x44 -x43 x42 x41 -x56 -x55 -x54 -x53 
1.29/1.38	v -x52 -x51 -x50 -x49 -x40 x39 x38 x37 x36 -x35 x34 x33 x32 -x31 x30 x29 x28 -x27 -x26 x25 -x24 x23 -x22 -x21 -x20 -x19 -x18 x17 
1.29/1.38	v -x16 -x15 x14 -x13 x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
1.29/1.38	c SCIP Status        : problem is solved [optimal solution found]
1.29/1.38	c Solving Time       :       1.12
1.29/1.38	c Original Problem   :
1.29/1.38	c   Problem name     : HOME/instance-2666583-1276650883.opb
1.29/1.38	c   Variables        : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.38	c   Constraints      : 199 initial, 199 maximal
1.29/1.38	c Presolved Problem  :
1.29/1.38	c   Problem name     : t_HOME/instance-2666583-1276650883.opb
1.29/1.38	c   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
1.29/1.38	c   Constraints      : 154 initial, 182 maximal
1.29/1.38	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.29/1.38	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.29/1.38	c   and              :       0.01          6         42          0          0          0         42          0         42
1.29/1.38	c   linear           :       0.00          1          2          0          0          0          0          0         24
1.29/1.38	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.29/1.38	c   root node        :          -          0          -          -          0          -          -          -          -
1.29/1.38	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.38	c   integral         :          0          0          0        123          0          0         16          0          0        220
1.29/1.38	c   and              :        147        247        692          1          0          2        479        612          0          0
1.29/1.38	c   linear           :          3          6        690          1          0         16        160          0          0          0
1.29/1.38	c   logicor          :          4+         6        129          1          0          0         13          0          0          0
1.29/1.38	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.29/1.38	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.29/1.38	c   integral         :       0.45       0.00       0.00       0.45       0.00
1.29/1.38	c   and              :       0.02       0.01       0.01       0.00       0.00
1.29/1.38	c   linear           :       0.01       0.00       0.01       0.00       0.00
1.29/1.38	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.29/1.38	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.29/1.38	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.29/1.38	c   vbounds          :       0.00          2          0          0
1.29/1.38	c   rootredcost      :       0.00          0          0          0
1.29/1.38	c   pseudoobj        :       0.00        415          0          0
1.29/1.38	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.29/1.38	c   propagation      :       0.00         18         18        116       40.0          3       16.0          -
1.29/1.38	c   infeasible LP    :       0.00          1          1          2        8.0          0        0.0          0
1.29/1.38	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.38	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.29/1.38	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.29/1.38	c   applied globally :          -          -          -         28       14.2          -          -          -
1.29/1.38	c   applied locally  :          -          -          -          3       33.3          -          -          -
1.29/1.38	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.29/1.38	c   cut pool         :       0.00          5          -          -          3          -    (maximal pool size: 44)
1.29/1.38	c   redcost          :       0.00        247          0          0          0          0
1.29/1.38	c   impliedbounds    :       0.00          6          0          0          4          0
1.29/1.38	c   intobj           :       0.00          0          0          0          0          0
1.29/1.38	c   cgmip            :       0.00          0          0          0          0          0
1.29/1.38	c   gomory           :       0.03          6          0          0          0          0
1.29/1.38	c   strongcg         :       0.04          6          0          0         28          0
1.29/1.38	c   cmir             :       0.00          6          0          0         22          0
1.29/1.38	c   flowcover        :       0.05          6          0          0         27          0
1.29/1.38	c   clique           :       0.00          1          0          0          0          0
1.29/1.38	c   zerohalf         :       0.00          0          0          0          0          0
1.29/1.38	c   mcf              :       0.00          1          0          0          0          0
1.29/1.38	c   rapidlearning    :       0.03          1          0          0          0          0
1.29/1.38	c Pricers            :       Time      Calls       Vars
1.29/1.38	c   problem variables:       0.00          0          0
1.29/1.38	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.29/1.38	c   relpscost        :       0.45        122          0         16          0          0        220
1.29/1.38	c   pscost           :       0.00          0          0          0          0          0          0
1.29/1.38	c   inference        :       0.00          0          0          0          0          0          0
1.29/1.38	c   mostinf          :       0.00          0          0          0          0          0          0
1.29/1.38	c   leastinf         :       0.00          0          0          0          0          0          0
1.29/1.38	c   fullstrong       :       0.00          0          0          0          0          0          0
1.29/1.38	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.29/1.38	c   random           :       0.00          0          0          0          0          0          0
1.29/1.38	c Primal Heuristics  :       Time      Calls      Found
1.29/1.38	c   LP solutions     :       0.00          -          1
1.29/1.38	c   pseudo solutions :       0.00          -          0
1.29/1.38	c   oneopt           :       0.00          0          0
1.29/1.38	c   crossover        :       0.00          0          0
1.29/1.38	c   rootsoldiving    :       0.00          0          0
1.29/1.38	c   linesearchdiving :       0.00          0          0
1.29/1.38	c   guideddiving     :       0.00          0          0
1.29/1.38	c   intshifting      :       0.00          0          0
1.29/1.38	c   coefdiving       :       0.00          1          0
1.29/1.38	c   pscostdiving     :       0.01          1          0
1.29/1.38	c   fracdiving       :       0.00          1          0
1.29/1.38	c   veclendiving     :       0.00          1          0
1.29/1.38	c   feaspump         :       0.00          1          0
1.29/1.38	c   objpscostdiving  :       0.01          1          0
1.29/1.38	c   trivial          :       0.00          2          0
1.29/1.38	c   simplerounding   :       0.00          0          0
1.29/1.38	c   zirounding       :       0.00        110          0
1.29/1.38	c   rounding         :       0.00        190          0
1.29/1.38	c   shifting         :       0.02         21          0
1.29/1.38	c   twoopt           :       0.00          0          0
1.29/1.38	c   fixandinfer      :       0.00          0          0
1.29/1.38	c   intdiving        :       0.00          0          0
1.29/1.39	c   actconsdiving    :       0.00          0          0
1.29/1.39	c   octane           :       0.00          0          0
1.29/1.39	c   rens             :       0.01          1          0
1.29/1.39	c   rins             :       0.00          0          0
1.29/1.39	c   localbranching   :       0.00          0          0
1.29/1.39	c   mutation         :       0.00          0          0
1.29/1.39	c   dins             :       0.00          0          0
1.29/1.39	c   undercover       :       0.29          1          0
1.29/1.39	c   nlp              :       0.00          0          0
1.29/1.39	c   trysol           :       0.00          0          0
1.29/1.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.29/1.39	c   primal LP        :       0.00          0          0       0.00          -
1.29/1.39	c   dual LP          :       0.07        263       1339       5.09   19128.57
1.29/1.39	c   lex dual LP      :       0.00          0          0       0.00          -
1.29/1.39	c   barrier LP       :       0.00          0          0       0.00          -
1.29/1.39	c   diving/probing LP:       0.02         82        481       5.87   24050.00
1.29/1.39	c   strong branching :       0.45        624       7264      11.64   16142.22
1.29/1.39	c     (at root node) :          -         22        468      21.27          -
1.29/1.39	c   conflict analysis:       0.00          0          0       0.00          -
1.29/1.39	c B&B Tree           :
1.29/1.39	c   number of runs   :          1
1.29/1.39	c   nodes            :        124
1.29/1.39	c   nodes (total)    :        124
1.29/1.39	c   nodes left       :          0
1.29/1.39	c   max depth        :         28
1.29/1.39	c   max depth (total):         28
1.29/1.39	c   backtracks       :          9 (7.3%)
1.29/1.39	c   delayed cutoffs  :          3
1.29/1.39	c   repropagations   :         15 (79 domain reductions, 0 cutoffs)
1.29/1.39	c   avg switch length:       2.10
1.29/1.39	c   switching time   :       0.01
1.29/1.39	c Solution           :
1.29/1.39	c   Solutions found  :          1 (1 improvements)
1.29/1.39	c   First Solution   : +3.00000000000000e+00   (in run 1, after 124 nodes, 1.12 seconds, depth 26, found by <relaxation>)
1.29/1.39	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 124 nodes, 1.12 seconds, depth 26, found by <relaxation>)
1.29/1.39	c   Dual Bound       : +3.00000000000000e+00
1.29/1.39	c   Gap              :       0.00 %
1.29/1.39	c   Root Dual Bound  : +3.00000000000000e+00
1.29/1.39	c   Root Iterations  :        179
1.29/1.39	c Time complete: 1.39.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2666583-1276650883/watcher-2666583-1276650883 -o /tmp/evaluation-result-2666583-1276650883/solver-2666583-1276650883 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666583-1276650883.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: 0.98 1.19 1.17 3/106 6033
/proc/meminfo: memFree=1804900/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=6696 CPUtime=0
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 995 0 0 0 0 0 0 0 20 0 1 0 40692039 6856704 914 1992294400 4194304 8223781 140734727854480 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6033/statm: 1931 924 348 984 0 944 0

[startup+0.0127189 s]
/proc/loadavg: 0.98 1.19 1.17 3/106 6033
/proc/meminfo: memFree=1804900/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=9148 CPUtime=0
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 1599 0 0 0 0 0 0 0 20 0 1 0 40692039 9367552 1518 1992294400 4194304 8223781 140734727854480 18446744073709551615 7356485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6033/statm: 2327 1518 366 984 0 1340 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100729 s]
/proc/loadavg: 0.98 1.19 1.17 3/106 6033
/proc/meminfo: memFree=1804900/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=23040 CPUtime=0.09
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 8045 0 0 0 6 3 0 0 20 0 1 0 40692039 23592960 4504 1992294400 4194304 8223781 140734727854480 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6033/statm: 5760 4504 551 984 0 4773 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23040

[startup+0.300751 s]
/proc/loadavg: 0.98 1.19 1.17 3/106 6033
/proc/meminfo: memFree=1804900/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=26512 CPUtime=0.29
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 25067 0 0 0 18 11 0 0 20 0 1 0 40692039 27148288 5423 1992294400 4194304 8223781 140734727854480 18446744073709551615 7235159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6033/statm: 6628 5425 580 984 0 5641 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26512

[startup+0.700795 s]
/proc/loadavg: 0.98 1.19 1.17 3/106 6033
/proc/meminfo: memFree=1804900/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=26892 CPUtime=0.69
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 42711 0 0 0 49 20 0 0 21 0 1 0 40692039 27537408 5652 1992294400 4194304 8223781 140734727854480 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6033/statm: 6723 5660 594 984 0 5736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26892

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

[startup+1.10784 s]
/proc/loadavg: 0.98 1.19 1.17 2/107 6034
/proc/meminfo: memFree=1787656/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=22780 CPUtime=1.09
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 43426 0 0 0 87 22 0 0 22 0 1 0 40692039 23326720 4733 1992294400 4194304 8223781 140734727854480 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6033/statm: 5695 4733 594 984 0 4708 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 22780

[startup+1.30086 s]
/proc/loadavg: 0.98 1.19 1.17 2/107 6034
/proc/meminfo: memFree=1787656/2059040 swapFree=4140468/4192956
[pid=6033] ppid=6031 vsize=22780 CPUtime=1.29
/proc/6033/stat : 6033 (pbscip.linux.x8) R 6031 6033 5355 0 -1 4202496 43427 0 0 0 105 24 0 0 22 0 1 0 40692039 23326720 4734 1992294400 4194304 8223781 140734727854480 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6033/statm: 5695 4734 594 984 0 4708 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 22780

Child status: 0
Real time (s): 1.3976
CPU time (s): 1.39779
CPU user time (s): 1.14283
CPU system time (s): 0.254961
CPU usage (%): 100.014
Max. virtual memory (cumulated for all children) (KiB): 26892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.14283
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43433
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= 18

runsolver used 0.003999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-16 03:14:43
IDJOB=2666583
IDBENCH=48096
IDSOLVER=1169
FILE ID=node005/2666583-1276650883
PBS_JOBID= 11172453
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 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=8-P0=71-P1=107-P2=197-P3=67-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-2666583-1276650883/watcher-2666583-1276650883 -o /tmp/evaluation-result-2666583-1276650883/solver-2666583-1276650883 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666583-1276650883.opb -t 1800 -m 1800

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

MD5SUM BENCH= ece282cf8dbd0acc24f1883b841333ea
RANDOM SEED=242618673

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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:       1805428 kB
Buffers:         72548 kB
Cached:          99476 kB
SwapCached:       6288 kB
Active:          96020 kB
Inactive:        89644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1805428 kB
SwapTotal:     4192956 kB
SwapFree:      4140468 kB
Dirty:            4560 kB
Writeback:           0 kB
AnonPages:       11584 kB
Mapped:          13116 kB
Slab:            46096 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182716 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= 62560 MiB
End job on node005 at 2010-06-16 03:14:45