Trace number 2663618

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT2 3.45547 3.45638

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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2663618-1276648318.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 [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
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
0.03/0.04	c    (0.0s) probing: 154/212 (72.6%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.03/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.03/0.04	c presolving (3 rounds):
0.03/0.04	c  4 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 20 changed coefficients
0.03/0.04	c  832 implications, 0 cliques
0.03/0.04	c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.03/0.04	c     143 constraints of type <and>
0.03/0.04	c       4 constraints of type <linear>
0.03/0.04	c       6 constraints of type <logicor>
0.03/0.04	c transformed objective value is always integral (scale: 1)
0.03/0.04	c Presolving Time: 0.02
0.03/0.04	c - non default parameters ----------------------------------------------------------------------
0.03/0.04	c # SCIP version 1.2.1.2
0.03/0.04	c 
0.03/0.04	c # frequency for displaying node information lines
0.03/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.03/0.04	c display/freq = 10000
0.03/0.04	c 
0.03/0.04	c # maximal time in seconds to run
0.03/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.04	c limits/time = 1800
0.03/0.04	c 
0.03/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.03/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.03/0.04	c limits/memory = 1620
0.03/0.04	c 
0.03/0.04	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.03/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.03/0.04	c lp/solvefreq = -1
0.03/0.04	c 
0.03/0.04	c # should presolving try to simplify inequalities
0.03/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.04	c constraints/linear/simplifyinequalities = TRUE
0.03/0.04	c 
0.03/0.04	c # should presolving try to simplify knapsacks
0.03/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.03/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.03/0.04	c 
0.03/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.03/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.04	c heuristics/undercover/freq = 0
0.03/0.04	c 
0.03/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.03/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.03/0.04	c separating/rapidlearning/freq = 0
0.03/0.04	c 
0.03/0.04	c -----------------------------------------------------------------------------------------------
0.03/0.04	c start solving
0.03/0.05	c 
0.03/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.03/0.05	c   0.0s|     1 |     2 |     0 |     - | 658k|   0 |   - | 212 | 153 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.29/1.37	o 3
1.29/1.37	c * 1.2s|  5497 |  2153 |     0 |   0.0 |3054k|  66 |   - | 212 |2239 |   0 |   0 |   0 |3729 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
2.89/2.90	c   2.6s| 10000 |  2257 |     0 |   0.0 |3517k|  66 |   - | 212 |2492 |   0 |   0 |   0 |7426 |   0 | 2.000000e+00 | 3.000000e+00 |  50.00%
3.39/3.44	o 2
3.39/3.44	c * 3.1s| 11803 |     0 |     0 |   0.0 |2504k|  66 |   - | 212 |3745 |   0 |   0 |   0 |9166 |   0 | 2.000000e+00 | 2.000000e+00 |   0.00%
3.39/3.44	c 
3.39/3.44	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.44	c Solving Time (sec) : 3.09
3.39/3.44	c Solving Nodes      : 11803
3.39/3.44	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
3.39/3.44	c Dual Bound         : +2.00000000000000e+00
3.39/3.44	c Gap                : 0.00 %
3.39/3.44	s OPTIMUM FOUND
3.39/3.44	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 
3.39/3.44	v x39 x38 -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 
3.39/3.44	v x18 -x17 x16 x15 -x14 x13 -x12 x11 -x10 x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
3.39/3.44	c SCIP Status        : problem is solved [optimal solution found]
3.39/3.44	c Solving Time       :       3.09
3.39/3.44	c Original Problem   :
3.39/3.44	c   Problem name     : HOME/instance-2663618-1276648318.opb
3.39/3.44	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.44	c   Constraints      : 153 initial, 153 maximal
3.39/3.44	c Presolved Problem  :
3.39/3.44	c   Problem name     : t_HOME/instance-2663618-1276648318.opb
3.39/3.44	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
3.39/3.44	c   Constraints      : 153 initial, 3747 maximal
3.39/3.44	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.39/3.44	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   probing          :       0.02          0          0          0          0          0          0          0          0
3.39/3.44	c   and              :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   linear           :       0.00          1          3          0          0          0          0          0         20
3.39/3.44	c   logicor          :       0.00          0          0          0          0          0          0          0          0
3.39/3.44	c   root node        :          -         58          -          -         58          -          -          -          -
3.39/3.44	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.44	c   integral         :          0          0          0          0          0          0          0          0          0          0
3.39/3.44	c   and              :        143          0      33835          0       9151        919      43691          0          0          0
3.39/3.44	c   linear           :          4          0      32913          0       9151       3011      20421          0          0          0
3.39/3.44	c   logicor          :          6+         0      16680          0       9153        144       4732          0          0          0
3.39/3.44	c   countsols        :          0          0          0          0       9153          0          0          0          0          0
3.39/3.44	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.39/3.44	c   integral         :       0.00       0.00       0.00       0.00       0.00
3.39/3.44	c   and              :       0.37       0.00       0.31       0.00       0.06
3.39/3.44	c   linear           :       0.57       0.00       0.53       0.00       0.04
3.39/3.44	c   logicor          :       0.60       0.00       0.58       0.00       0.02
3.39/3.44	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.39/3.44	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.39/3.44	c   vbounds          :       0.02          2          0          0
3.39/3.44	c   rootredcost      :       0.03          0          0          0
3.39/3.44	c   pseudoobj        :       0.04      33519          0        673
3.39/3.44	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.39/3.44	c   propagation      :       0.28       4074       4012      26474       25.5        188       22.0          -
3.39/3.44	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.44	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.44	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.39/3.44	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.39/3.44	c   applied globally :          -          -          -       9137       18.7          -          -          -
3.39/3.44	c   applied locally  :          -          -          -         29       32.2          -          -          -
3.39/3.44	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.39/3.44	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
3.39/3.44	c   redcost          :       0.00          0          0          0          0          0
3.39/3.44	c   impliedbounds    :       0.00          0          0          0          0          0
3.39/3.44	c   intobj           :       0.00          0          0          0          0          0
3.39/3.44	c   cgmip            :       0.00          0          0          0          0          0
3.39/3.44	c   gomory           :       0.00          0          0          0          0          0
3.39/3.44	c   strongcg         :       0.00          0          0          0          0          0
3.39/3.44	c   cmir             :       0.00          0          0          0          0          0
3.39/3.44	c   flowcover        :       0.00          0          0          0          0          0
3.39/3.44	c   clique           :       0.00          0          0          0          0          0
3.39/3.44	c   zerohalf         :       0.00          0          0          0          0          0
3.39/3.44	c   mcf              :       0.00          0          0          0          0          0
3.39/3.44	c   rapidlearning    :       0.00          0          0          0          0          0
3.39/3.44	c Pricers            :       Time      Calls       Vars
3.39/3.44	c   problem variables:       0.00          0          0
3.39/3.44	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.39/3.44	c   relpscost        :       0.00          0          0          0          0          0          0
3.39/3.44	c   pscost           :       0.00          0          0          0          0          0          0
3.39/3.44	c   inference        :       0.20       9151          0          0          0          0      18302
3.39/3.44	c   mostinf          :       0.00          0          0          0          0          0          0
3.39/3.44	c   leastinf         :       0.00          0          0          0          0          0          0
3.39/3.44	c   fullstrong       :       0.00          0          0          0          0          0          0
3.39/3.44	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.39/3.44	c   random           :       0.00          0          0          0          0          0          0
3.39/3.44	c Primal Heuristics  :       Time      Calls      Found
3.39/3.44	c   LP solutions     :       0.00          -          0
3.39/3.44	c   pseudo solutions :       0.00          -          2
3.39/3.44	c   oneopt           :       0.00          0          0
3.39/3.44	c   trivial          :       0.00          2          0
3.39/3.44	c   simplerounding   :       0.00          0          0
3.39/3.44	c   zirounding       :       0.00          0          0
3.39/3.44	c   rounding         :       0.00          0          0
3.39/3.44	c   shifting         :       0.00          0          0
3.39/3.44	c   intshifting      :       0.00          0          0
3.39/3.44	c   twoopt           :       0.00          0          0
3.39/3.44	c   fixandinfer      :       0.00          0          0
3.39/3.44	c   feaspump         :       0.00          0          0
3.39/3.44	c   coefdiving       :       0.00          0          0
3.39/3.44	c   pscostdiving     :       0.00          0          0
3.39/3.44	c   fracdiving       :       0.00          0          0
3.39/3.44	c   veclendiving     :       0.00          0          0
3.39/3.44	c   intdiving        :       0.00          0          0
3.39/3.44	c   actconsdiving    :       0.00          0          0
3.39/3.44	c   objpscostdiving  :       0.00          0          0
3.39/3.44	c   rootsoldiving    :       0.00          0          0
3.39/3.44	c   linesearchdiving :       0.00          0          0
3.39/3.44	c   guideddiving     :       0.00          0          0
3.39/3.44	c   octane           :       0.00          0          0
3.39/3.44	c   rens             :       0.00          0          0
3.39/3.44	c   rins             :       0.00          0          0
3.39/3.44	c   localbranching   :       0.00          0          0
3.39/3.44	c   mutation         :       0.00          0          0
3.39/3.44	c   crossover        :       0.00          0          0
3.39/3.44	c   dins             :       0.00          0          0
3.39/3.44	c   undercover       :       0.00          0          0
3.39/3.44	c   nlp              :       0.00          0          0
3.39/3.44	c   trysol           :       0.01          0          0
3.39/3.44	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.39/3.44	c   primal LP        :       0.00          0          0       0.00          -
3.39/3.44	c   dual LP          :       0.00          0          0       0.00          -
3.39/3.44	c   lex dual LP      :       0.00          0          0       0.00          -
3.39/3.44	c   barrier LP       :       0.00          0          0       0.00          -
3.39/3.44	c   diving/probing LP:       0.00          0          0       0.00          -
3.39/3.44	c   strong branching :       0.00          0          0       0.00          -
3.39/3.44	c     (at root node) :          -          0          0       0.00          -
3.39/3.44	c   conflict analysis:       0.00          0          0       0.00          -
3.39/3.44	c B&B Tree           :
3.39/3.44	c   number of runs   :          1
3.39/3.44	c   nodes            :      11803
3.39/3.44	c   nodes (total)    :      11803
3.39/3.44	c   nodes left       :          0
3.39/3.44	c   max depth        :         66
3.39/3.44	c   max depth (total):         66
3.39/3.44	c   backtracks       :       2107 (17.9%)
3.39/3.44	c   delayed cutoffs  :       3485
3.39/3.44	c   repropagations   :       5990 (19964 domain reductions, 1424 cutoffs)
3.39/3.44	c   avg switch length:       6.54
3.39/3.44	c   switching time   :       0.58
3.39/3.44	c Solution           :
3.39/3.44	c   Solutions found  :          2 (2 improvements)
3.39/3.44	c   First Solution   : +3.00000000000000e+00   (in run 1, after 5497 nodes, 1.21 seconds, depth 44, found by <relaxation>)
3.39/3.44	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 11803 nodes, 3.09 seconds, depth 34, found by <relaxation>)
3.39/3.44	c   Dual Bound       : +2.00000000000000e+00
3.39/3.44	c   Gap              :       0.00 %
3.39/3.44	c   Root Dual Bound  : +0.00000000000000e+00
3.39/3.44	c   Root Iterations  :          0
3.39/3.45	c Time complete: 3.44.

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-2663618-1276648318/watcher-2663618-1276648318 -o /tmp/evaluation-result-2663618-1276648318/solver-2663618-1276648318 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663618-1276648318.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: 1.48 1.26 1.15 3/106 8589
/proc/meminfo: memFree=1784944/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=6584 CPUtime=0
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 928 0 0 0 0 0 0 0 20 0 1 0 40433374 6742016 850 1992294400 4194304 7136930 140735813865168 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8589/statm: 1646 860 254 719 0 925 0

[startup+0.042352 s]
/proc/loadavg: 1.48 1.26 1.15 3/106 8589
/proc/meminfo: memFree=1784944/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=10284 CPUtime=0.03
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 3306 0 0 0 2 1 0 0 20 0 1 0 40433374 10530816 1847 1992294400 4194304 7136930 140735813865168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 2571 1847 371 719 0 1850 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10284

[startup+0.101363 s]
/proc/loadavg: 1.48 1.26 1.15 3/106 8589
/proc/meminfo: memFree=1784944/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=11752 CPUtime=0.09
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 3669 0 0 0 7 2 0 0 20 0 1 0 40433374 12034048 2210 1992294400 4194304 7136930 140735813865168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 2938 2210 394 719 0 2217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11752

[startup+0.300402 s]
/proc/loadavg: 1.48 1.26 1.15 3/106 8589
/proc/meminfo: memFree=1784944/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=12348 CPUtime=0.29
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 3829 0 0 0 25 4 0 0 20 0 1 0 40433374 12644352 2370 1992294400 4194304 7136930 140735813865168 18446744073709551615 4676263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 3087 2370 394 719 0 2366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12348

[startup+0.70048 s]
/proc/loadavg: 1.48 1.26 1.15 3/106 8589
/proc/meminfo: memFree=1784944/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=13248 CPUtime=0.69
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 4072 0 0 0 60 9 0 0 21 0 1 0 40433374 13565952 2613 1992294400 4194304 7136930 140735813865168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 3312 2613 394 719 0 2591 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13248

[startup+1.50064 s]
/proc/loadavg: 1.44 1.25 1.15 2/107 8590
/proc/meminfo: memFree=1775140/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=15808 CPUtime=1.49
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 4697 0 0 0 132 17 0 0 23 0 1 0 40433374 16187392 3238 1992294400 4194304 7136930 140735813865168 18446744073709551615 5952242 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 3952 3238 394 719 0 3231 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15808

[startup+3.10095 s]
/proc/loadavg: 1.44 1.25 1.15 2/107 8590
/proc/meminfo: memFree=1772164/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=17088 CPUtime=3.09
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 5025 0 0 0 278 31 0 0 25 0 1 0 40433374 17498112 3566 1992294400 4194304 7136930 140735813865168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 4272 3566 394 719 0 3551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17088

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

[startup+3.30899 s]
/proc/loadavg: 1.44 1.25 1.15 2/107 8590
/proc/meminfo: memFree=1771668/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=17236 CPUtime=3.3
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 5057 0 0 0 297 33 0 0 25 0 1 0 40433374 17649664 3598 1992294400 4194304 7136930 140735813865168 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 4309 3598 394 719 0 3588 0
Current children cumulated CPU time (s) 3.3
Current children cumulated vsize (KiB) 17236

[startup+3.40101 s]
/proc/loadavg: 1.44 1.25 1.15 2/107 8590
/proc/meminfo: memFree=1771668/2059040 swapFree=4136232/4192956
[pid=8589] ppid=8587 vsize=17236 CPUtime=3.39
/proc/8589/stat : 8589 (pbscip.linux.x8) R 8587 8589 8204 0 -1 4202496 5072 0 0 0 305 34 0 0 25 0 1 0 40433374 17649664 3613 1992294400 4194304 7136930 140735813865168 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8589/statm: 4309 3613 394 719 0 3588 0
Current children cumulated CPU time (s) 3.39
Current children cumulated vsize (KiB) 17236

Child status: 0
Real time (s): 3.45638
CPU time (s): 3.45547
CPU user time (s): 3.10953
CPU system time (s): 0.345947
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 17236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.10953
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5084
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= 45

runsolver used 0.011998 second user time and 0.021996 second system time

The end

Launcher Data 

Begin job on node011 at 2010-06-16 02:31:58
IDJOB=2663618
IDBENCH=47991
IDSOLVER=1167
FILE ID=node011/2663618-1276648318
PBS_JOBID= 11172452
Free space on /tmp= 62360 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any 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.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663618-1276648318/watcher-2663618-1276648318 -o /tmp/evaluation-result-2663618-1276648318/solver-2663618-1276648318 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663618-1276648318.opb -t 1800 -m 1800

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

MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233
RANDOM SEED=1010408362

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:       1785472 kB
Buffers:         86708 kB
Cached:         106852 kB
SwapCached:      10072 kB
Active:          99920 kB
Inactive:       106788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785472 kB
SwapTotal:     4192956 kB
SwapFree:      4136232 kB
Dirty:            3708 kB
Writeback:           0 kB
AnonPages:       11560 kB
Mapped:           9312 kB
Slab:            45128 kB
PageTables:       4036 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181172 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= 62360 MiB
End job on node011 at 2010-06-16 02:32:02