Trace number 2663603

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 6.14506 6.14583

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb
MD5SUMbab73d97554da370c1dcc7d97b4a612d
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 benchmark0.269958
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables90
Total number of constraints13
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 constraints13
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)150
Sum of products size (including duplicates)300
Number of different products150
Sum of products size300

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-2663603-1276648002.opb>
0.00/0.01	c original problem has 240 variables (240 bin, 0 int, 0 impl, 0 cont) and 163 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) 7 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 1012 impls, 0 clqs
0.00/0.03	c (round 2) 9 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 7 upgd conss, 1034 impls, 0 clqs
0.00/0.05	c    (0.0s) probing: 160/231 (69.3%) - 0 fixings, 0 aggregations, 27 implications, 0 bound changes
0.00/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.00/0.05	c presolving (3 rounds):
0.00/0.05	c  9 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 21 changed coefficients
0.00/0.05	c  1088 implications, 0 cliques
0.00/0.05	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 163 constraints
0.00/0.05	c     149 constraints of type <and>
0.00/0.05	c       6 constraints of type <linear>
0.00/0.05	c       8 constraints of type <logicor>
0.00/0.05	c transformed objective value is always integral (scale: 1)
0.00/0.05	c Presolving Time: 0.03
0.00/0.05	c - non default parameters ----------------------------------------------------------------------
0.00/0.05	c # SCIP version 1.2.1.2
0.00/0.05	c 
0.00/0.05	c # frequency for displaying node information lines
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.05	c display/freq = 10000
0.00/0.05	c 
0.00/0.05	c # maximal time in seconds to run
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/time = 1800
0.00/0.05	c 
0.00/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.05	c limits/memory = 1620
0.00/0.05	c 
0.00/0.05	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.05	c lp/solvefreq = -1
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify inequalities
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/linear/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # should presolving try to simplify knapsacks
0.00/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.05	c 
0.00/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c heuristics/undercover/freq = 0
0.00/0.05	c 
0.00/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.05	c separating/rapidlearning/freq = 0
0.00/0.05	c 
0.00/0.05	c -----------------------------------------------------------------------------------------------
0.00/0.05	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 |     2 |     0 |     - | 716k|   0 |   - | 231 | 163 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.30/2.40	c   2.1s| 10000 |  5360 |     0 |   0.0 |4586k|  62 |   - | 231 |1161 |   0 |   0 |   0 |6155 |   0 | 0.000000e+00 |      --      |    Inf 
2.69/2.78	o 11
2.69/2.78	c * 2.5s| 11646 |  6209 |     0 |   0.0 |5346k|  62 |   - | 231 |1679 |   0 |   0 |   0 |7136 |   0 | 0.000000e+00 | 1.100000e+01 |    Inf 
2.89/2.92	o 3
2.89/2.92	c * 2.6s| 12167 |  6491 |     0 |   0.0 |5632k|  62 |   - | 231 |1769 |   0 |   0 |   0 |7464 |   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
4.99/5.03	c   4.5s| 20000 | 10638 |     0 |   0.0 |8288k|  62 |   - | 231 |2240 |   0 |   0 |   0 |  12k|   0 | 0.000000e+00 | 3.000000e+00 |    Inf 
6.09/6.11	o 2
6.09/6.11	c * 5.5s| 22857 |  1318 |     0 |   0.0 |3941k|  62 |   - | 231 |2053 |   0 |   0 |   0 |  14k|   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
6.09/6.13	c 
6.09/6.13	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.13	c Solving Time (sec) : 5.51
6.09/6.13	c Solving Nodes      : 22858
6.09/6.13	c Primal Bound       : +2.00000000000000e+00 (3 solutions)
6.09/6.13	c Dual Bound         : +2.00000000000000e+00
6.09/6.13	c Gap                : 0.00 %
6.09/6.13	s OPTIMUM FOUND
6.09/6.13	v -x90 -x89 -x88 -x87 -x86 -x85 -x84 x83 -x82 x81 -x60 x59 -x58 x57 -x56 -x80 -x79 -x78 -x77 -x76 -x55 x54 -x53 x52 -x51 -x75 -x74 
6.09/6.13	v -x73 -x72 x71 -x50 -x49 -x48 x47 -x46 -x70 -x69 -x68 x67 -x66 -x45 -x44 -x43 x42 -x41 -x65 -x64 -x63 -x62 -x61 x40 -x39 x38 
6.09/6.13	v x37 -x36 -x35 -x34 -x33 x32 x31 x30 -x29 -x28 -x27 x26 -x25 -x24 x23 -x22 x21 x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 x12 x11 
6.09/6.13	v -x10 x9 -x8 x7 x6 -x5 -x4 -x3 x2 -x1 
6.09/6.13	c SCIP Status        : problem is solved [optimal solution found]
6.09/6.13	c Solving Time       :       5.51
6.09/6.13	c Original Problem   :
6.09/6.13	c   Problem name     : HOME/instance-2663603-1276648002.opb
6.09/6.13	c   Variables        : 240 (240 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.13	c   Constraints      : 163 initial, 163 maximal
6.09/6.13	c Presolved Problem  :
6.09/6.13	c   Problem name     : t_HOME/instance-2663603-1276648002.opb
6.09/6.13	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
6.09/6.13	c   Constraints      : 163 initial, 2483 maximal
6.09/6.13	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.09/6.13	c   trivial          :       0.00          0          0          0          0          0          0          0          0
6.09/6.13	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
6.09/6.13	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.09/6.13	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.09/6.13	c   implics          :       0.00          0          2          0          0          0          0          0          0
6.09/6.13	c   probing          :       0.02          0          0          0          0          0          0          0          0
6.09/6.13	c   and              :       0.01          0          0          0          0          0          0          0          0
6.09/6.13	c   linear           :       0.00          1          6          0          0          0          0          0         21
6.09/6.13	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.09/6.13	c   root node        :          -         53          -          -         53          -          -          -          -
6.09/6.13	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.13	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.09/6.13	c   and              :        149          0      61114          0      19000       1471      66868          0          0          0
6.09/6.13	c   linear           :          6          0      59640          0      19000       3815      35752          0          0          0
6.09/6.13	c   logicor          :          8+         0      34470          0      18999        483      12293          0          0          0
6.09/6.13	c   countsols        :          0          0          0          0      19003          0          0          0          0          0
6.09/6.13	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.09/6.13	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.09/6.13	c   and              :       0.58       0.00       0.43       0.00       0.15
6.09/6.13	c   linear           :       0.93       0.00       0.92       0.00       0.01
6.09/6.13	c   logicor          :       1.05       0.00       1.02       0.00       0.03
6.09/6.13	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.09/6.13	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.09/6.13	c   vbounds          :       0.04          2          0          0
6.09/6.13	c   rootredcost      :       0.04          0          0          0
6.09/6.13	c   pseudoobj        :       0.06      60782          1         87
6.09/6.13	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.09/6.13	c   propagation      :       0.49       5770       5762      38716       21.6        374       17.4          -
6.09/6.13	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.13	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.13	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.09/6.13	c   pseudo solution  :       0.01          1          1          1        0.0          0        0.0          -
6.09/6.13	c   applied globally :          -          -          -      14525       17.4          -          -          -
6.09/6.13	c   applied locally  :          -          -          -          3       31.3          -          -          -
6.09/6.13	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.09/6.13	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
6.09/6.13	c   redcost          :       0.00          0          0          0          0          0
6.09/6.13	c   impliedbounds    :       0.00          0          0          0          0          0
6.09/6.13	c   intobj           :       0.00          0          0          0          0          0
6.09/6.13	c   cgmip            :       0.00          0          0          0          0          0
6.09/6.13	c   gomory           :       0.00          0          0          0          0          0
6.09/6.13	c   strongcg         :       0.00          0          0          0          0          0
6.09/6.13	c   cmir             :       0.00          0          0          0          0          0
6.09/6.13	c   flowcover        :       0.00          0          0          0          0          0
6.09/6.13	c   clique           :       0.00          0          0          0          0          0
6.09/6.13	c   zerohalf         :       0.00          0          0          0          0          0
6.09/6.13	c   mcf              :       0.00          0          0          0          0          0
6.09/6.13	c   rapidlearning    :       0.00          0          0          0          0          0
6.09/6.13	c Pricers            :       Time      Calls       Vars
6.09/6.13	c   problem variables:       0.00          0          0
6.09/6.13	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.09/6.13	c   relpscost        :       0.00          0          0          0          0          0          0
6.09/6.13	c   pscost           :       0.00          0          0          0          0          0          0
6.09/6.13	c   inference        :       0.56      19000          0          0          0          0      38000
6.09/6.13	c   mostinf          :       0.00          0          0          0          0          0          0
6.09/6.13	c   leastinf         :       0.00          0          0          0          0          0          0
6.09/6.13	c   fullstrong       :       0.00          0          0          0          0          0          0
6.09/6.13	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.09/6.13	c   random           :       0.00          0          0          0          0          0          0
6.09/6.13	c Primal Heuristics  :       Time      Calls      Found
6.09/6.13	c   LP solutions     :       0.00          -          0
6.09/6.13	c   pseudo solutions :       0.01          -          3
6.09/6.13	c   oneopt           :       0.01          0          0
6.09/6.13	c   trivial          :       0.00          2          0
6.09/6.13	c   simplerounding   :       0.00          0          0
6.09/6.13	c   zirounding       :       0.00          0          0
6.09/6.13	c   rounding         :       0.00          0          0
6.09/6.13	c   shifting         :       0.00          0          0
6.09/6.13	c   intshifting      :       0.00          0          0
6.09/6.13	c   twoopt           :       0.00          0          0
6.09/6.13	c   fixandinfer      :       0.00          0          0
6.09/6.13	c   feaspump         :       0.00          0          0
6.09/6.13	c   coefdiving       :       0.00          0          0
6.09/6.13	c   pscostdiving     :       0.00          0          0
6.09/6.13	c   fracdiving       :       0.00          0          0
6.09/6.13	c   veclendiving     :       0.00          0          0
6.09/6.13	c   intdiving        :       0.00          0          0
6.09/6.13	c   actconsdiving    :       0.00          0          0
6.09/6.13	c   objpscostdiving  :       0.00          0          0
6.09/6.13	c   rootsoldiving    :       0.00          0          0
6.09/6.13	c   linesearchdiving :       0.00          0          0
6.09/6.13	c   guideddiving     :       0.00          0          0
6.09/6.13	c   octane           :       0.00          0          0
6.09/6.13	c   rens             :       0.00          0          0
6.09/6.13	c   rins             :       0.00          0          0
6.09/6.13	c   localbranching   :       0.00          0          0
6.09/6.13	c   mutation         :       0.00          0          0
6.09/6.13	c   crossover        :       0.00          0          0
6.09/6.13	c   dins             :       0.00          0          0
6.09/6.13	c   undercover       :       0.00          0          0
6.09/6.13	c   nlp              :       0.02          0          0
6.09/6.13	c   trysol           :       0.01          0          0
6.09/6.13	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.09/6.13	c   primal LP        :       0.00          0          0       0.00          -
6.09/6.13	c   dual LP          :       0.00          0          0       0.00          -
6.09/6.13	c   lex dual LP      :       0.00          0          0       0.00          -
6.09/6.13	c   barrier LP       :       0.00          0          0       0.00          -
6.09/6.13	c   diving/probing LP:       0.00          0          0       0.00          -
6.09/6.13	c   strong branching :       0.00          0          0       0.00          -
6.09/6.13	c     (at root node) :          -          0          0       0.00          -
6.09/6.13	c   conflict analysis:       0.00          0          0       0.00          -
6.09/6.13	c B&B Tree           :
6.09/6.13	c   number of runs   :          1
6.09/6.13	c   nodes            :      22858
6.09/6.13	c   nodes (total)    :      22858
6.09/6.13	c   nodes left       :          0
6.09/6.13	c   max depth        :         62
6.09/6.13	c   max depth (total):         62
6.09/6.13	c   backtracks       :       3839 (16.8%)
6.09/6.13	c   delayed cutoffs  :       6911
6.09/6.13	c   repropagations   :       9683 (27944 domain reductions, 1916 cutoffs)
6.09/6.13	c   avg switch length:       7.00
6.09/6.13	c   switching time   :       1.08
6.09/6.13	c Solution           :
6.09/6.13	c   Solutions found  :          3 (3 improvements)
6.09/6.13	c   First Solution   : +1.10000000000000e+01   (in run 1, after 11646 nodes, 2.48 seconds, depth 40, found by <relaxation>)
6.09/6.13	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 22857 nodes, 5.48 seconds, depth 38, found by <relaxation>)
6.09/6.13	c   Dual Bound       : +2.00000000000000e+00
6.09/6.13	c   Gap              :       0.00 %
6.09/6.13	c   Root Dual Bound  : +0.00000000000000e+00
6.09/6.13	c   Root Iterations  :          0
6.09/6.14	c Time complete: 6.14.

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-2663603-1276648002/watcher-2663603-1276648002 -o /tmp/evaluation-result-2663603-1276648002/solver-2663603-1276648002 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663603-1276648002.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: 2.16 1.75 1.34 3/106 8264
/proc/meminfo: memFree=1833652/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=6584 CPUtime=0
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 997 0 0 0 0 0 0 0 20 0 1 0 40403699 6742016 920 1992294400 4194304 7136930 140735070753056 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8264/statm: 1646 930 254 719 0 925 0

[startup+0.100306 s]
/proc/loadavg: 2.16 1.75 1.34 3/106 8264
/proc/meminfo: memFree=1833652/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=11848 CPUtime=0.09
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 3964 0 0 0 7 2 0 0 20 0 1 0 40403699 12132352 2249 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 2962 2249 394 719 0 2241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11848

[startup+0.201325 s]
/proc/loadavg: 2.16 1.75 1.34 3/106 8264
/proc/meminfo: memFree=1833652/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=12180 CPUtime=0.19
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 4059 0 0 0 16 3 0 0 20 0 1 0 40403699 12472320 2344 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 3045 2344 394 719 0 2324 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12180

[startup+0.301343 s]
/proc/loadavg: 2.16 1.75 1.34 3/106 8264
/proc/meminfo: memFree=1833652/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=12576 CPUtime=0.29
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 4136 0 0 0 25 4 0 0 20 0 1 0 40403699 12877824 2421 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 3144 2421 394 719 0 2423 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12576

[startup+0.701417 s]
/proc/loadavg: 2.16 1.75 1.34 3/106 8264
/proc/meminfo: memFree=1833652/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=13932 CPUtime=0.69
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 4475 0 0 0 61 8 0 0 20 0 1 0 40403699 14266368 2760 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 3483 2760 394 719 0 2762 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13932

[startup+1.50157 s]
/proc/loadavg: 2.16 1.75 1.34 2/107 8265
/proc/meminfo: memFree=1823104/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=16076 CPUtime=1.49
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 5016 0 0 0 133 16 0 0 22 0 1 0 40403699 16461824 3301 1992294400 4194304 7136930 140735070753056 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 4019 3301 394 719 0 3298 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16076

[startup+3.10186 s]
/proc/loadavg: 2.16 1.75 1.34 2/107 8265
/proc/meminfo: memFree=1821120/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=18868 CPUtime=3.09
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 5725 0 0 0 277 32 0 0 25 0 1 0 40403699 19320832 4010 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 4717 4010 394 719 0 3996 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18868

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

[startup+3.20088 s]
/proc/loadavg: 2.16 1.75 1.34 2/107 8265
/proc/meminfo: memFree=1821120/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=18868 CPUtime=3.19
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 5728 0 0 0 286 33 0 0 25 0 1 0 40403699 19320832 4013 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 4717 4013 394 719 0 3996 0
Current children cumulated CPU time (s) 3.19
Current children cumulated vsize (KiB) 18868

[startup+4.80118 s]
/proc/loadavg: 2.06 1.74 1.34 2/107 8265
/proc/meminfo: memFree=1817028/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=21280 CPUtime=4.79
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 6352 0 0 0 429 50 0 0 25 0 1 0 40403699 21790720 4637 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 5320 4637 394 719 0 4599 0
Current children cumulated CPU time (s) 4.79
Current children cumulated vsize (KiB) 21280

[startup+5.60833 s]
/proc/loadavg: 2.06 1.74 1.34 2/107 8265
/proc/meminfo: memFree=1815292/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=22464 CPUtime=5.59
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 6638 0 0 0 502 57 0 0 25 0 1 0 40403699 23003136 4923 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 5616 4923 394 719 0 4895 0
Current children cumulated CPU time (s) 5.59
Current children cumulated vsize (KiB) 22464

[startup+6.0014 s]
/proc/loadavg: 2.06 1.74 1.34 2/107 8265
/proc/meminfo: memFree=1815292/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=22464 CPUtime=5.99
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 6662 0 0 0 538 61 0 0 25 0 1 0 40403699 23003136 4947 1992294400 4194304 7136930 140735070753056 18446744073709551615 5000195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 5616 4947 394 719 0 4895 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 22464

[startup+6.10142 s]
/proc/loadavg: 2.06 1.74 1.34 2/107 8265
/proc/meminfo: memFree=1815292/2059040 swapFree=4140132/4192956
[pid=8264] ppid=8262 vsize=22464 CPUtime=6.09
/proc/8264/stat : 8264 (pbscip.linux.x8) R 8262 8264 6618 0 -1 4202496 6662 0 0 0 548 61 0 0 25 0 1 0 40403699 23003136 4947 1992294400 4194304 7136930 140735070753056 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8264/statm: 5616 4947 394 719 0 4895 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 22464

Child status: 0
Real time (s): 6.14583
CPU time (s): 6.14506
CPU user time (s): 5.52316
CPU system time (s): 0.621905
CPU usage (%): 99.9876
Max. virtual memory (cumulated for all children) (KiB): 22464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.52316
system time used= 0.621905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6675
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= 4
involuntary context switches= 22

runsolver used 0.008998 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-16 02:26:42
IDJOB=2663603
IDBENCH=47976
IDSOLVER=1167
FILE ID=node007/2663603-1276648002
PBS_JOBID= 11172398
Free space on /tmp= 62488 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=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-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-2663603-1276648002/watcher-2663603-1276648002 -o /tmp/evaluation-result-2663603-1276648002/solver-2663603-1276648002 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663603-1276648002.opb -t 1800 -m 1800

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

MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d
RANDOM SEED=747127588

node007.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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834180 kB
Buffers:         32404 kB
Cached:         104100 kB
SwapCached:       6752 kB
Active:         104288 kB
Inactive:        46108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834180 kB
SwapTotal:     4192956 kB
SwapFree:      4140132 kB
Dirty:            3480 kB
Writeback:           0 kB
AnonPages:       12056 kB
Mapped:          13008 kB
Slab:            52660 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181604 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= 62484 MiB
End job on node007 at 2010-06-16 02:26:49