Trace number 2665048

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 2.5956 2.59609

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb
MD5SUM708c7e8a0dab689362d9aec992b2b233
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 benchmark0.224965
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 variables72
Total number of constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

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-2665048-1276648322.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 153 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) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 0 upgd conss, 744 impls, 0 clqs
0.00/0.03	c (round 2) 4 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 20 chg coeffs, 5 upgd conss, 766 impls, 0 clqs
0.00/0.04	c    (0.0s) probing: 154/212 (72.6%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.00/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.04	c presolving (3 rounds):
0.00/0.04	c  4 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 20 changed coefficients
0.00/0.04	c  832 implications, 0 cliques
0.00/0.04	c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.00/0.04	c     143 constraints of type <and>
0.00/0.04	c       4 constraints of type <linear>
0.00/0.04	c       6 constraints of type <logicor>
0.00/0.04	c transformed objective value is always integral (scale: 1)
0.00/0.04	c Presolving Time: 0.03
0.00/0.04	c - non default parameters ----------------------------------------------------------------------
0.00/0.04	c # SCIP version 1.2.1.2
0.00/0.04	c 
0.00/0.04	c # frequency for displaying node information lines
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.04	c display/freq = 10000
0.00/0.04	c 
0.00/0.04	c # maximal time in seconds to run
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/time = 1800
0.00/0.04	c 
0.00/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = 1620
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify inequalities
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/linear/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify knapsacks
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c heuristics/undercover/freq = 0
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/rapidlearning/freq = 0
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.05	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |    10 |     - | 954k|   0 |   5 | 212 | 153 | 212 | 296 |   0 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.09/0.19	c   0.1s|     1 |     0 |    20 |     - |1074k|   0 |  17 | 212 | 199 | 212 | 302 |   6 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.21	c   0.2s|     1 |     0 |    34 |     - |1108k|   0 |  29 | 212 | 199 | 212 | 310 |  14 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.24	c   0.2s|     1 |     0 |    67 |     - |1168k|   0 |  33 | 212 | 199 | 212 | 327 |  31 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   123 |     - |1195k|   0 |  55 | 212 | 199 | 212 | 345 |  49 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.31	c   0.3s|     1 |     0 |   175 |     - |1219k|   0 |  77 | 212 | 199 | 212 | 367 |  71 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.29/0.38	c   0.3s|     1 |     0 |   260 |     - |1238k|   0 |  77 | 212 | 199 | 212 | 398 | 102 |   0 |   0 | 2.000000e+00 |      --      |    Inf 
0.49/0.54	c   0.5s|     1 |     2 |   260 |     - |1239k|   0 |  77 | 212 | 199 | 212 | 398 | 102 |   0 |   9 | 2.000000e+00 |      --      |    Inf 
2.49/2.58	o 2
2.49/2.58	c * 2.3s|   287 |     0 |  5144 |  17.1 |1440k|  36 |   - | 212 | 366 | 212 | 202 |1327 | 167 |1056 | 2.000000e+00 | 2.000000e+00 |   0.00%
2.49/2.58	c 
2.49/2.58	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.58	c Solving Time (sec) : 2.30
2.49/2.58	c Solving Nodes      : 287
2.49/2.58	c Primal Bound       : +2.00000000000000e+00 (1 solutions)
2.49/2.58	c Dual Bound         : +2.00000000000000e+00
2.49/2.58	c Gap                : 0.00 %
2.49/2.58	s OPTIMUM FOUND
2.49/2.58	v -x72 x71 x70 x69 x68 -x67 -x66 x65 -x64 -x63 x62 -x61 x48 -x47 -x46 x45 x44 -x43 -x60 x59 x58 x57 -x56 x55 x42 -x41 -x40 -x39 x38 
2.49/2.58	v -x37 -x54 -x53 -x52 -x51 -x50 x49 -x36 x35 x34 x33 x32 -x31 x30 x29 -x28 -x27 x26 x25 x24 -x23 -x22 -x21 x20 x19 x18 x17 x16 
2.49/2.58	v x15 x14 x13 x12 -x11 x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
2.49/2.58	c SCIP Status        : problem is solved [optimal solution found]
2.49/2.58	c Solving Time       :       2.30
2.49/2.58	c Original Problem   :
2.49/2.58	c   Problem name     : HOME/instance-2665048-1276648322.opb
2.49/2.58	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.58	c   Constraints      : 153 initial, 153 maximal
2.49/2.58	c Presolved Problem  :
2.49/2.58	c   Problem name     : t_HOME/instance-2665048-1276648322.opb
2.49/2.58	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
2.49/2.58	c   Constraints      : 153 initial, 366 maximal
2.49/2.58	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.49/2.58	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   probing          :       0.02          0          0          0          0          0          0          0          0
2.49/2.58	c   and              :       0.01          0          0          0          0          0          0          0          0
2.49/2.58	c   linear           :       0.00          1          3          0          0          0          0          0         20
2.49/2.58	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.49/2.58	c   root node        :          -          0          -          -          0          -          -          -          -
2.49/2.58	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.58	c   integral         :          0          0          0        275          0          1         64          0          0        490
2.49/2.58	c   and              :        143        658       1284          0          0         26       1304       1279          0          0
2.49/2.58	c   linear           :          4+         7       1257          0          0         31        443         17          0          0
2.49/2.58	c   logicor          :          6+         6        309          1          0          1         40          0          0          0
2.49/2.58	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.49/2.58	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.49/2.58	c   integral         :       1.08       0.00       0.00       1.08       0.00
2.49/2.58	c   and              :       0.06       0.04       0.02       0.00       0.00
2.49/2.58	c   linear           :       0.03       0.00       0.03       0.00       0.00
2.49/2.58	c   logicor          :       0.00       0.00       0.00       0.00       0.00
2.49/2.58	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.49/2.58	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.49/2.58	c   vbounds          :       0.00          2          0          0
2.49/2.58	c   rootredcost      :       0.00          0          0          0
2.49/2.58	c   pseudoobj        :       0.00        967          0          0
2.49/2.58	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.49/2.58	c   propagation      :       0.02         58         58        463       29.1         15       20.1          -
2.49/2.58	c   infeasible LP    :       0.00         20         20        112       25.6          0        0.0          0
2.49/2.58	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.58	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.49/2.58	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.49/2.58	c   applied globally :          -          -          -        167       18.5          -          -          -
2.49/2.58	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.49/2.58	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.49/2.58	c   cut pool         :       0.00          5          -          -         11          -    (maximal pool size: 146)
2.49/2.58	c   redcost          :       0.02        659          0          0          0          0
2.49/2.58	c   impliedbounds    :       0.00          6          0          0         59          0
2.49/2.58	c   intobj           :       0.00          0          0          0          0          0
2.49/2.58	c   cgmip            :       0.00          0          0          0          0          0
2.49/2.58	c   gomory           :       0.04          6          0          0        179          0
2.49/2.58	c   strongcg         :       0.04          6          0          0        154          0
2.49/2.58	c   cmir             :       0.03          6          0          0         58          0
2.49/2.58	c   flowcover        :       0.04          6          0          0        117          0
2.49/2.58	c   clique           :       0.00          1          0          0          0          0
2.49/2.58	c   zerohalf         :       0.00          0          0          0          0          0
2.49/2.58	c   mcf              :       0.00          1          0          0          0          0
2.49/2.58	c   rapidlearning    :       0.09          1          0          0          0         46
2.49/2.58	c Pricers            :       Time      Calls       Vars
2.49/2.58	c   problem variables:       0.00          0          0
2.49/2.58	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.49/2.58	c   relpscost        :       1.08        274          1         64          0          0        490
2.49/2.58	c   pscost           :       0.00          0          0          0          0          0          0
2.49/2.58	c   inference        :       0.00          0          0          0          0          0          0
2.49/2.58	c   mostinf          :       0.00          0          0          0          0          0          0
2.49/2.58	c   leastinf         :       0.00          0          0          0          0          0          0
2.49/2.58	c   fullstrong       :       0.00          0          0          0          0          0          0
2.49/2.58	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.49/2.58	c   random           :       0.00          0          0          0          0          0          0
2.49/2.58	c Primal Heuristics  :       Time      Calls      Found
2.49/2.58	c   LP solutions     :       0.00          -          1
2.49/2.58	c   pseudo solutions :       0.00          -          0
2.49/2.58	c   oneopt           :       0.00          0          0
2.49/2.58	c   crossover        :       0.00          0          0
2.49/2.58	c   linesearchdiving :       0.00          0          0
2.49/2.58	c   guideddiving     :       0.00          0          0
2.49/2.58	c   intshifting      :       0.00          0          0
2.49/2.58	c   coefdiving       :       0.00          1          0
2.49/2.58	c   pscostdiving     :       0.01          1          0
2.49/2.58	c   fracdiving       :       0.00          1          0
2.49/2.58	c   veclendiving     :       0.01          1          0
2.49/2.58	c   feaspump         :       0.00          1          0
2.49/2.58	c   objpscostdiving  :       0.01          1          0
2.49/2.58	c   rootsoldiving    :       0.07          1          0
2.49/2.58	c   trivial          :       0.00          2          0
2.49/2.58	c   simplerounding   :       0.00          0          0
2.49/2.58	c   zirounding       :       0.00        244          0
2.49/2.58	c   rounding         :       0.01        320          0
2.49/2.58	c   shifting         :       0.04         83          0
2.49/2.58	c   twoopt           :       0.00          0          0
2.49/2.58	c   fixandinfer      :       0.00          0          0
2.49/2.58	c   intdiving        :       0.00          0          0
2.49/2.58	c   actconsdiving    :       0.00          0          0
2.49/2.58	c   octane           :       0.00          0          0
2.49/2.58	c   rens             :       0.01          1          0
2.49/2.58	c   rins             :       0.00          0          0
2.49/2.58	c   localbranching   :       0.00          0          0
2.49/2.58	c   mutation         :       0.00          0          0
2.49/2.58	c   dins             :       0.00          0          0
2.49/2.58	c   undercover       :       0.01          1          0
2.49/2.58	c   nlp              :       0.00          0          0
2.49/2.58	c   trysol           :       0.00          0          0
2.49/2.58	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.49/2.58	c   primal LP        :       0.08          0          0       0.00       0.00
2.49/2.58	c   dual LP          :       0.56        702       4299       6.12    7676.79
2.49/2.58	c   lex dual LP      :       0.00          0          0       0.00          -
2.49/2.58	c   barrier LP       :       0.00          0          0       0.00          -
2.49/2.58	c   diving/probing LP:       0.08        101        845       8.37   10562.50
2.49/2.58	c   strong branching :       1.07       1056      11472      10.86   10721.50
2.49/2.58	c     (at root node) :          -          9       1301     144.56          -
2.49/2.58	c   conflict analysis:       0.00          0          0       0.00          -
2.49/2.58	c B&B Tree           :
2.49/2.58	c   number of runs   :          1
2.49/2.58	c   nodes            :        287
2.49/2.58	c   nodes (total)    :        287
2.49/2.58	c   nodes left       :          0
2.49/2.58	c   max depth        :         36
2.49/2.58	c   max depth (total):         36
2.49/2.58	c   backtracks       :         29 (10.1%)
2.49/2.58	c   delayed cutoffs  :         12
2.49/2.58	c   repropagations   :         63 (242 domain reductions, 12 cutoffs)
2.49/2.58	c   avg switch length:       2.61
2.49/2.58	c   switching time   :       0.10
2.49/2.58	c Solution           :
2.49/2.58	c   Solutions found  :          1 (1 improvements)
2.49/2.58	c   First Solution   : +2.00000000000000e+00   (in run 1, after 287 nodes, 2.30 seconds, depth 35, found by <relaxation>)
2.49/2.58	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 287 nodes, 2.30 seconds, depth 35, found by <relaxation>)
2.49/2.58	c   Dual Bound       : +2.00000000000000e+00
2.49/2.58	c   Gap              :       0.00 %
2.49/2.58	c   Root Dual Bound  : +2.00000000000000e+00
2.49/2.58	c   Root Iterations  :        260
2.49/2.59	c Time complete: 2.59.

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-2665048-1276648322/watcher-2665048-1276648322 -o /tmp/evaluation-result-2665048-1276648322/solver-2665048-1276648322 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665048-1276648322.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: 1.44 1.25 1.15 2/106 8616
/proc/meminfo: memFree=1781720/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=9288 CPUtime=0
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 1037 0 0 0 0 0 0 0 23 0 1 0 40433756 9510912 958 1992294400 4194304 9819077 140736413309168 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8616/statm: 2322 968 371 1374 0 943 0

[startup+0.063816 s]
/proc/loadavg: 1.44 1.25 1.15 2/106 8616
/proc/meminfo: memFree=1781720/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=18544 CPUtime=0.05
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 4718 0 0 0 4 1 0 0 25 0 1 0 40433756 18989056 3247 1992294400 4194304 9819077 140736413309168 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 4669 3248 652 1374 0 3290 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18544

[startup+0.101823 s]
/proc/loadavg: 1.44 1.25 1.15 2/106 8616
/proc/meminfo: memFree=1781720/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=23188 CPUtime=0.09
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 7289 0 0 0 6 3 0 0 25 0 1 0 40433756 23744512 4182 1992294400 4194304 9819077 140736413309168 18446744073709551615 4333573 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 5797 4182 686 1374 0 4418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23188

[startup+0.301863 s]
/proc/loadavg: 1.44 1.25 1.15 2/106 8616
/proc/meminfo: memFree=1781720/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=18580 CPUtime=0.29
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 8464 0 0 0 24 5 0 0 25 0 1 0 40433756 19025920 3244 1992294400 4194304 9819077 140736413309168 18446744073709551615 4310530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 4645 3244 699 1374 0 3266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18580

[startup+0.70094 s]
/proc/loadavg: 1.44 1.25 1.15 2/106 8616
/proc/meminfo: memFree=1781720/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=19800 CPUtime=0.69
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 13030 0 0 0 60 9 0 0 25 0 1 0 40433756 20275200 3539 1992294400 4194304 9819077 140736413309168 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 4950 3539 717 1374 0 3571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19800

[startup+1.5011 s]
/proc/loadavg: 1.44 1.25 1.15 2/107 8617
/proc/meminfo: memFree=1769684/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=18916 CPUtime=1.49
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 21963 0 0 0 132 17 0 0 25 0 1 0 40433756 19369984 3534 1992294400 4194304 9819077 140736413309168 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 4729 3535 717 1374 0 3350 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18916

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

[startup+2.30125 s]
/proc/loadavg: 1.41 1.25 1.15 2/107 8617
/proc/meminfo: memFree=1769436/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=20152 CPUtime=2.29
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 30457 0 0 0 204 25 0 0 25 0 1 0 40433756 20635648 3543 1992294400 4194304 9819077 140736413309168 18446744073709551615 7263325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 5082 3544 719 1374 0 3703 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 20152

[startup+2.50029 s]
/proc/loadavg: 1.41 1.25 1.15 2/107 8617
/proc/meminfo: memFree=1769436/2059040 swapFree=4136232/4192956
[pid=8616] ppid=8614 vsize=19252 CPUtime=2.49
/proc/8616/stat : 8616 (pbscip.linux.x8) R 8614 8616 8204 0 -1 4202496 33136 0 0 0 222 27 0 0 25 0 1 0 40433756 19714048 3538 1992294400 4194304 9819077 140736413309168 18446744073709551615 7235283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8616/statm: 4813 3538 719 1374 0 3434 0
Current children cumulated CPU time (s) 2.49
Current children cumulated vsize (KiB) 19252

Child status: 0
Real time (s): 2.59609
CPU time (s): 2.5956
CPU user time (s): 2.31265
CPU system time (s): 0.282956
CPU usage (%): 99.9814
Max. virtual memory (cumulated for all children) (KiB): 23188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.31265
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34003
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 33

runsolver used 0.010998 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-16 02:32:02
IDJOB=2665048
IDBENCH=47991
IDSOLVER=1168
FILE ID=node011/2665048-1276648322
PBS_JOBID= 11172452
Free space on /tmp= 62360 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=6-P0=53-P1=13-P2=23-P3=47-P4=2-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-2665048-1276648322/watcher-2665048-1276648322 -o /tmp/evaluation-result-2665048-1276648322/solver-2665048-1276648322 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665048-1276648322.opb -t 1800 -m 1800

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

MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233
RANDOM SEED=1234484973

node011.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		: 3000.264
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	: 6000.52
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		: 3000.264
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:       1782248 kB
Buffers:         86760 kB
Cached:         109852 kB
SwapCached:      10072 kB
Active:         102972 kB
Inactive:       106808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1782248 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            6488 kB
Writeback:           0 kB
AnonPages:       11576 kB
Mapped:           9380 kB
Slab:            45332 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182180 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= 62356 MiB
End job on node011 at 2010-06-16 02:32:05