Trace number 2665050

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverOPT2 4.92225 4.92262

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb
MD5SUMade4038b6c8c483ca1d44b3698e37050
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 benchmark0.380942
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 variables105
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 constraint5
Maximum length of a constraint35
Number of terms in the objective function 5
Biggest coefficient in the objective function 16
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 31
Number of bits of the sum of numbers in the objective function 5
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1984
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)175
Sum of products size (including duplicates)350
Number of different products175
Sum of products size350

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665050-1276648336.opb>
0.00/0.01	c original problem has 280 variables (280 bin, 0 int, 0 impl, 0 cont) and 190 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) 8 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 1264 impls, 0 clqs
0.00/0.04	c (round 2) 10 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 8 upgd conss, 1286 impls, 0 clqs
0.03/0.05	c    (0.0s) probing: 176/270 (65.2%) - 0 fixings, 0 aggregations, 29 implications, 0 bound changes
0.03/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.05	c presolving (3 rounds):
0.03/0.05	c  10 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 24 changed coefficients
0.03/0.05	c  1344 implications, 0 cliques
0.03/0.05	c presolved problem has 270 variables (270 bin, 0 int, 0 impl, 0 cont) and 190 constraints
0.03/0.05	c     174 constraints of type <and>
0.03/0.05	c       7 constraints of type <linear>
0.03/0.05	c       9 constraints of type <logicor>
0.03/0.05	c transformed objective value is always integral (scale: 1)
0.03/0.05	c Presolving Time: 0.03
0.03/0.05	c - non default parameters ----------------------------------------------------------------------
0.03/0.05	c # SCIP version 1.2.1.2
0.03/0.05	c 
0.03/0.05	c # frequency for displaying node information lines
0.03/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.05	c display/freq = 10000
0.03/0.05	c 
0.03/0.05	c # maximal time in seconds to run
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/time = 1800
0.03/0.05	c 
0.03/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.05	c limits/memory = 1620
0.03/0.05	c 
0.03/0.05	c # should presolving try to simplify inequalities
0.03/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05	c constraints/linear/simplifyinequalities = TRUE
0.03/0.05	c 
0.03/0.05	c # should presolving try to simplify knapsacks
0.03/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.05	c 
0.03/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05	c heuristics/undercover/freq = 0
0.03/0.05	c 
0.03/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.05	c separating/rapidlearning/freq = 0
0.03/0.05	c 
0.03/0.05	c -----------------------------------------------------------------------------------------------
0.03/0.05	c start solving
0.03/0.06	c 
0.03/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.06	c   0.0s|     1 |     0 |    21 |     - |1186k|   0 |  12 | 270 | 190 | 270 | 361 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.22	c   0.1s|     1 |     0 |    47 |     - |1334k|   0 |  13 | 270 | 257 | 270 | 369 |   8 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |    83 |     - |1367k|   0 |  36 | 270 | 257 | 270 | 390 |  29 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   154 |     - |1455k|   0 |  68 | 270 | 257 | 270 | 439 |  78 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.2s|     1 |     0 |   220 |     - |1521k|   0 |  77 | 270 | 257 | 270 | 470 | 109 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.37	c   0.3s|     1 |     0 |   295 |     - |1636k|   0 |  92 | 270 | 257 | 270 | 510 | 149 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.39/0.44	c   0.4s|     1 |     0 |   349 |     - |1716k|   0 | 106 | 270 | 257 | 270 | 555 | 194 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.59/0.60	c   0.5s|     1 |     2 |   349 |     - |1716k|   0 | 106 | 270 | 257 | 270 | 555 | 194 |   0 |  10 | 2.000000e+00 |      --      |    Inf 
4.89/4.91	o 2
4.89/4.91	c * 4.5s|   632 |     0 | 10064 |  15.4 |2081k|  54 |   - | 270 | 684 | 270 | 313 |2932 | 427 |1698 | 2.000000e+00 | 2.000000e+00 |   0.00%
4.89/4.91	c 
4.89/4.91	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.91	c Solving Time (sec) : 4.46
4.89/4.91	c Solving Nodes      : 632
4.89/4.91	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
4.89/4.91	c Dual Bound         : +2.00000000000000e+00
4.89/4.91	c Gap                : 0.00 %
4.89/4.91	s OPTIMUM FOUND
4.89/4.91	v x105 -x104 x103 x102 x101 -x100 x99 -x98 x97 -x96 x70 x69 x68 x67 -x66 x95 -x94 -x93 -x92 x91 -x65 x64 x63 x62 -x61 -x90 x89 x88 
4.89/4.91	v -x87 x86 x60 -x59 -x58 x57 -x56 -x85 x84 -x83 -x82 -x81 -x55 x54 x53 x52 -x51 x80 -x79 x78 -x77 x76 -x50 x49 -x48 x47 -x46 
4.89/4.91	v -x75 -x74 -x73 -x72 x71 x45 -x44 x43 x42 -x41 x40 x39 -x38 -x37 x36 x35 x34 -x33 -x32 x31 x30 x29 x28 x27 x26 x25 x24 x23 x22 
4.89/4.91	v x21 x20 x19 -x18 x17 x16 x15 x14 x13 x12 x11 x10 x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1 
4.89/4.91	c SCIP Status        : problem is solved [optimal solution found]
4.89/4.91	c Solving Time       :       4.46
4.89/4.91	c Original Problem   :
4.89/4.91	c   Problem name     : HOME/instance-2665050-1276648336.opb
4.89/4.91	c   Variables        : 280 (280 binary, 0 integer, 0 implicit integer, 0 continuous)
4.89/4.91	c   Constraints      : 190 initial, 190 maximal
4.89/4.91	c Presolved Problem  :
4.89/4.91	c   Problem name     : t_HOME/instance-2665050-1276648336.opb
4.89/4.91	c   Variables        : 270 (270 binary, 0 integer, 0 implicit integer, 0 continuous)
4.89/4.91	c   Constraints      : 190 initial, 684 maximal
4.89/4.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.89/4.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   implics          :       0.00          0          2          0          0          0          0          0          0
4.89/4.91	c   probing          :       0.02          0          0          0          0          0          0          0          0
4.89/4.91	c   and              :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   linear           :       0.00          1          7          0          0          0          0          0         24
4.89/4.91	c   logicor          :       0.00          0          0          0          0          0          0          0          0
4.89/4.91	c   root node        :          -          0          -          -          0          -          -          -          -
4.89/4.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.91	c   integral         :          0          0          0        601          0          4         90          0          0       1074
4.89/4.91	c   and              :        174       1399       2607          0          0         76       2958       2801          0          0
4.89/4.91	c   linear           :          7+         7       2530          0          0         62        993          7          0          0
4.89/4.91	c   logicor          :          9+         6        975          1          0         12        200          0          0          0
4.89/4.91	c   countsols        :          0          0          0          1          0          0          0          0          0          0
4.89/4.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.89/4.91	c   integral         :       1.87       0.00       0.00       1.87       0.00
4.89/4.91	c   and              :       0.03       0.02       0.01       0.00       0.00
4.89/4.91	c   linear           :       0.06       0.00       0.06       0.00       0.00
4.89/4.91	c   logicor          :       0.00       0.00       0.00       0.00       0.00
4.89/4.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.89/4.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.89/4.91	c   vbounds          :       0.00          2          0          0
4.89/4.91	c   rootredcost      :       0.00          0          0          0
4.89/4.91	c   pseudoobj        :       0.00       2241          0          0
4.89/4.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.89/4.91	c   propagation      :       0.01        150        150        861       19.6         36       15.5          -
4.89/4.91	c   infeasible LP    :       0.00         18         18         38       15.2          2       18.5          0
4.89/4.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.89/4.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.89/4.91	c   applied globally :          -          -          -        427       15.1          -          -          -
4.89/4.91	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.89/4.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.89/4.91	c   cut pool         :       0.00          5          -          -         17          -    (maximal pool size: 332)
4.89/4.91	c   redcost          :       0.03       1400          0          1          0          0
4.89/4.91	c   impliedbounds    :       0.00          6          0          0        153          0
4.89/4.91	c   intobj           :       0.00          0          0          0          0          0
4.89/4.91	c   cgmip            :       0.00          0          0          0          0          0
4.89/4.91	c   gomory           :       0.03          6          0          0         53          0
4.89/4.91	c   strongcg         :       0.05          6          0          0        311          0
4.89/4.91	c   cmir             :       0.04          6          0          0         76          0
4.89/4.91	c   flowcover        :       0.06          6          0          0        163          0
4.89/4.91	c   clique           :       0.00          6          0          0          0          0
4.89/4.91	c   zerohalf         :       0.00          0          0          0          0          0
4.89/4.91	c   mcf              :       0.00          1          0          0          0          0
4.89/4.91	c   rapidlearning    :       0.10          1          0          0          0         67
4.89/4.91	c Pricers            :       Time      Calls       Vars
4.89/4.91	c   problem variables:       0.00          0          0
4.89/4.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.89/4.91	c   relpscost        :       1.87        600          4         90          0          0       1074
4.89/4.91	c   pscost           :       0.00          0          0          0          0          0          0
4.89/4.91	c   inference        :       0.00          0          0          0          0          0          0
4.89/4.91	c   mostinf          :       0.00          0          0          0          0          0          0
4.89/4.91	c   leastinf         :       0.00          0          0          0          0          0          0
4.89/4.91	c   fullstrong       :       0.00          0          0          0          0          0          0
4.89/4.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.89/4.91	c   random           :       0.00          0          0          0          0          0          0
4.89/4.91	c Primal Heuristics  :       Time      Calls      Found
4.89/4.91	c   LP solutions     :       0.00          -          1
4.89/4.91	c   pseudo solutions :       0.00          -          0
4.89/4.91	c   oneopt           :       0.00          0          0
4.89/4.91	c   crossover        :       0.00          0          0
4.89/4.91	c   guideddiving     :       0.00          0          0
4.89/4.91	c   intshifting      :       0.00          0          0
4.89/4.91	c   linesearchdiving :       0.02          2          0
4.89/4.91	c   coefdiving       :       0.02          3          0
4.89/4.91	c   pscostdiving     :       0.02          3          0
4.89/4.91	c   fracdiving       :       0.00          3          0
4.89/4.91	c   veclendiving     :       0.00          3          0
4.89/4.91	c   feaspump         :       0.00          2          0
4.89/4.91	c   objpscostdiving  :       0.02          2          0
4.89/4.91	c   rootsoldiving    :       0.07          2          0
4.89/4.91	c   trivial          :       0.00          2          0
4.89/4.91	c   simplerounding   :       0.00          0          0
4.89/4.91	c   zirounding       :       0.03        532          0
4.89/4.91	c   rounding         :       0.00        498          0
4.89/4.91	c   shifting         :       0.16        122          0
4.89/4.91	c   twoopt           :       0.00          0          0
4.89/4.91	c   fixandinfer      :       0.00          0          0
4.89/4.91	c   intdiving        :       0.00          0          0
4.89/4.91	c   actconsdiving    :       0.00          0          0
4.89/4.91	c   octane           :       0.00          0          0
4.89/4.91	c   rens             :       0.01          1          0
4.89/4.91	c   rins             :       0.00          0          0
4.89/4.91	c   localbranching   :       0.00          0          0
4.89/4.91	c   mutation         :       0.00          0          0
4.89/4.91	c   dins             :       0.00          0          0
4.89/4.91	c   undercover       :       0.01          1          0
4.89/4.91	c   nlp              :       0.00          0          0
4.89/4.91	c   trysol           :       0.01          0          0
4.89/4.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.89/4.91	c   primal LP        :       0.20          0          0       0.00       0.00
4.89/4.91	c   dual LP          :       1.29       1480       8669       5.86    6720.16
4.89/4.91	c   lex dual LP      :       0.00          0          0       0.00          -
4.89/4.91	c   barrier LP       :       0.00          0          0       0.00          -
4.89/4.91	c   diving/probing LP:       0.11        186       1395       7.50   12681.82
4.89/4.91	c   strong branching :       1.84       1698      15210       8.96    8266.30
4.89/4.91	c     (at root node) :          -         10        790      79.00          -
4.89/4.91	c   conflict analysis:       0.00          0          0       0.00          -
4.89/4.91	c B&B Tree           :
4.89/4.91	c   number of runs   :          1
4.89/4.91	c   nodes            :        632
4.89/4.91	c   nodes (total)    :        632
4.89/4.91	c   nodes left       :          0
4.89/4.91	c   max depth        :         54
4.89/4.91	c   max depth (total):         54
4.89/4.91	c   backtracks       :         64 (10.1%)
4.89/4.91	c   delayed cutoffs  :         40
4.89/4.91	c   repropagations   :        142 (648 domain reductions, 33 cutoffs)
4.89/4.91	c   avg switch length:       3.27
4.89/4.91	c   switching time   :       0.24
4.89/4.91	c Solution           :
4.89/4.91	c   Solutions found  :          1 (1 improvements)
4.89/4.91	c   First Solution   : +2.00000000000000e+00   (in run 1, after 632 nodes, 4.46 seconds, depth 52, found by <relaxation>)
4.89/4.91	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 632 nodes, 4.46 seconds, depth 52, found by <relaxation>)
4.89/4.91	c   Dual Bound       : +2.00000000000000e+00
4.89/4.91	c   Gap              :       0.00 %
4.89/4.91	c   Root Dual Bound  : +2.00000000000000e+00
4.89/4.91	c   Root Iterations  :        349
4.89/4.92	c Time complete: 4.91.

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-2665050-1276648336/watcher-2665050-1276648336 -o /tmp/evaluation-result-2665050-1276648336/solver-2665050-1276648336 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665050-1276648336.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: 1.13 1.03 1.04 3/106 13139
/proc/meminfo: memFree=1778916/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=9288 CPUtime=0
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 1064 0 0 0 0 0 0 0 18 0 1 0 6128732 9510912 985 1992294400 4194304 9819077 140735914792928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13139/statm: 2322 995 371 1374 0 943 0

[startup+0.043578 s]
/proc/loadavg: 1.13 1.03 1.04 3/106 13139
/proc/meminfo: memFree=1778916/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=13356 CPUtime=0.03
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 3792 0 0 0 1 2 0 0 18 0 1 0 6128732 13676544 2075 1992294400 4194304 9819077 140735914792928 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 3339 2075 515 1374 0 1960 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13356

[startup+0.101584 s]
/proc/loadavg: 1.13 1.03 1.04 3/106 13139
/proc/meminfo: memFree=1778916/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=22124 CPUtime=0.09
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 6967 0 0 0 5 4 0 0 21 0 1 0 6128732 22654976 4073 1992294400 4194304 9819077 140735914792928 18446744073709551615 6179008 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 5531 4077 689 1374 0 4152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22124

[startup+0.301607 s]
/proc/loadavg: 1.13 1.03 1.04 3/106 13139
/proc/meminfo: memFree=1778916/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=18156 CPUtime=0.29
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 8924 0 0 0 22 7 0 0 21 0 1 0 6128732 18591744 3450 1992294400 4194304 9819077 140735914792928 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 4539 3450 702 1374 0 3160 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18156

[startup+0.700655 s]
/proc/loadavg: 1.13 1.03 1.04 3/106 13139
/proc/meminfo: memFree=1778916/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=19668 CPUtime=0.69
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 12232 0 0 0 60 9 0 0 22 0 1 0 6128732 20140032 3519 1992294400 4194304 9819077 140735914792928 18446744073709551615 6669969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 4917 3519 721 1374 0 3538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19668

[startup+1.50075 s]
/proc/loadavg: 1.13 1.03 1.04 2/107 13140
/proc/meminfo: memFree=1767004/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=18780 CPUtime=1.49
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 17615 0 0 0 134 15 0 0 25 0 1 0 6128732 19230720 3516 1992294400 4194304 9819077 140735914792928 18446744073709551615 7816439 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 4970 3521 721 1374 0 3591 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18780

[startup+3.10094 s]
/proc/loadavg: 1.13 1.03 1.04 2/107 13140
/proc/meminfo: memFree=1766756/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=20064 CPUtime=3.09
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 31218 0 0 0 278 31 0 0 25 0 1 0 6128732 20545536 3531 1992294400 4194304 9819077 140735914792928 18446744073709551615 8723783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 5016 3531 730 1374 0 3637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20064

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

[startup+3.90103 s]
/proc/loadavg: 1.12 1.03 1.04 2/107 13140
/proc/meminfo: memFree=1766756/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=18948 CPUtime=3.89
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 37046 0 0 0 352 37 0 0 25 0 1 0 6128732 19402752 3526 1992294400 4194304 9819077 140735914792928 18446744073709551615 7235283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 4737 3526 730 1374 0 3358 0
Current children cumulated CPU time (s) 3.89
Current children cumulated vsize (KiB) 18948

[startup+4.70112 s]
/proc/loadavg: 1.12 1.03 1.04 2/107 13140
/proc/meminfo: memFree=1766756/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=20036 CPUtime=4.69
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 42312 0 0 0 426 43 0 0 25 0 1 0 6128732 20516864 3530 1992294400 4194304 9819077 140735914792928 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 5055 3532 730 1374 0 3676 0
Current children cumulated CPU time (s) 4.69
Current children cumulated vsize (KiB) 20036

[startup+4.90115 s]
/proc/loadavg: 1.12 1.03 1.04 2/107 13140
/proc/meminfo: memFree=1766756/2059040 swapFree=4192956/4192956
[pid=13139] ppid=13137 vsize=19708 CPUtime=4.89
/proc/13139/stat : 13139 (pbscip.linux.x8) R 13137 13139 12076 0 -1 4202496 44110 0 0 0 445 44 0 0 25 0 1 0 6128732 20180992 3577 1992294400 4194304 9819077 140735914792928 18446744073709551615 7290933 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13139/statm: 4927 3577 730 1374 0 3548 0
Current children cumulated CPU time (s) 4.89
Current children cumulated vsize (KiB) 19708

Child status: 0
Real time (s): 4.92262
CPU time (s): 4.92225
CPU user time (s): 4.47132
CPU system time (s): 0.450931
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 25156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.47132
system time used= 0.450931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44217
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= 1
involuntary context switches= 9

runsolver used 0.011998 second user time and 0.029995 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-16 02:32:16
IDJOB=2665050
IDBENCH=47993
IDSOLVER=1168
FILE ID=node033/2665050-1276648336
PBS_JOBID= 11172425
Free space on /tmp= 62592 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665050-1276648336/watcher-2665050-1276648336 -o /tmp/evaluation-result-2665050-1276648336/solver-2665050-1276648336 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665050-1276648336.opb -t 1800 -m 1800

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

MD5SUM BENCH= ade4038b6c8c483ca1d44b3698e37050
RANDOM SEED=988727659

node033.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		: 3000.242
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	: 6000.48
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		: 3000.242
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:       1779320 kB
Buffers:         23020 kB
Cached:         131680 kB
SwapCached:          0 kB
Active:          93112 kB
Inactive:       121300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1779320 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            6324 kB
Writeback:           0 kB
AnonPages:       59680 kB
Mapped:          15432 kB
Slab:            43556 kB
PageTables:       4032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182664 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= 62584 MiB
End job on node033 at 2010-06-16 02:32:21