Trace number 2663549

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 solverOPT3 1.92271 1.92325

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=419-P1=479-P2=367-B.opb
MD5SUM52bf383ed9b3de8fe398adacf729ec57
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.402938
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints5
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 constraints5
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)162
Sum of products size (including duplicates)324
Number of different products162
Sum of products size324

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-2663549-1276647095.opb>
0.00/0.01	c original problem has 216 variables (216 bin, 0 int, 0 impl, 0 cont) and 167 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) 2 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 21 chg coeffs, 0 upgd conss, 688 impls, 0 clqs
0.00/0.03	c (round 2) 20 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 37 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.00/0.04	c (round 3) 38 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 53 chg coeffs, 3 upgd conss, 976 impls, 0 clqs
0.04/0.05	c    (0.0s) probing: 128/178 (71.9%) - 0 fixings, 0 aggregations, 4 implications, 0 bound changes
0.04/0.05	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.04/0.05	c presolving (4 rounds):
0.04/0.05	c  38 deleted vars, 32 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 53 changed coefficients
0.04/0.05	c  984 implications, 0 cliques
0.04/0.05	c presolved problem has 178 variables (178 bin, 0 int, 0 impl, 0 cont) and 133 constraints
0.04/0.05	c     128 constraints of type <and>
0.04/0.05	c       2 constraints of type <linear>
0.04/0.05	c       3 constraints of type <logicor>
0.04/0.05	c transformed objective value is always integral (scale: 2)
0.04/0.05	c Presolving Time: 0.03
0.04/0.05	c - non default parameters ----------------------------------------------------------------------
0.04/0.05	c # SCIP version 1.2.1.2
0.04/0.05	c 
0.04/0.05	c # frequency for displaying node information lines
0.04/0.05	c # [type: int, range: [-1,2147483647], default: 100]
0.04/0.05	c display/freq = 10000
0.04/0.05	c 
0.04/0.05	c # maximal time in seconds to run
0.04/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05	c limits/time = 1800
0.04/0.05	c 
0.04/0.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.04/0.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.04/0.05	c limits/memory = 1620
0.04/0.05	c 
0.04/0.05	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.04/0.05	c # [type: int, range: [-1,2147483647], default: 1]
0.04/0.05	c lp/solvefreq = -1
0.04/0.05	c 
0.04/0.05	c # should presolving try to simplify inequalities
0.04/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.05	c constraints/linear/simplifyinequalities = TRUE
0.04/0.05	c 
0.04/0.05	c # should presolving try to simplify knapsacks
0.04/0.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.04/0.05	c constraints/knapsack/simplifyinequalities = TRUE
0.04/0.05	c 
0.04/0.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.04/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.05	c heuristics/undercover/freq = 0
0.04/0.05	c 
0.04/0.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.04/0.05	c # [type: int, range: [-1,2147483647], default: -1]
0.04/0.05	c separating/rapidlearning/freq = 0
0.04/0.05	c 
0.04/0.05	c -----------------------------------------------------------------------------------------------
0.04/0.05	c start solving
0.04/0.05	c 
0.04/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.04/0.05	c   0.0s|     1 |     2 |     0 |     - | 634k|   0 |   - | 178 | 133 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
1.19/1.26	o 5
1.19/1.26	c * 1.1s|  8253 |  3073 |     0 |   0.0 |2860k|  66 |   - | 178 | 307 |   0 |   0 |   0 | 280 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
1.49/1.59	c   1.4s| 10000 |  3299 |     0 |   0.0 |3977k|  66 |   - | 178 | 343 |   0 |   0 |   0 | 336 |   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
1.89/1.90	o 3
1.89/1.90	c * 1.7s| 11712 |  2243 |     0 |   0.0 |2523k|  66 |   - | 178 | 377 |   0 |   0 |   0 | 393 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
1.89/1.91	c 
1.89/1.91	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.91	c Solving Time (sec) : 1.67
1.89/1.91	c Solving Nodes      : 11713
1.89/1.91	c Primal Bound       : +3.00000000000000e+00 (2 solutions)
1.89/1.91	c Dual Bound         : +3.00000000000000e+00
1.89/1.91	c Gap                : 0.00 %
1.89/1.91	s OPTIMUM FOUND
1.89/1.91	v -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 x35 -x34 -x33 x32 -x31 -x30 -x29 
1.89/1.91	v x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 x20 x19 -x18 x17 x16 -x15 x14 x13 -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
1.89/1.91	c SCIP Status        : problem is solved [optimal solution found]
1.89/1.91	c Solving Time       :       1.67
1.89/1.91	c Original Problem   :
1.89/1.91	c   Problem name     : HOME/instance-2663549-1276647095.opb
1.89/1.91	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.91	c   Constraints      : 167 initial, 167 maximal
1.89/1.91	c Presolved Problem  :
1.89/1.91	c   Problem name     : t_HOME/instance-2663549-1276647095.opb
1.89/1.91	c   Variables        : 178 (178 binary, 0 integer, 0 implicit integer, 0 continuous)
1.89/1.91	c   Constraints      : 133 initial, 378 maximal
1.89/1.91	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.89/1.91	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.89/1.91	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.89/1.91	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.89/1.91	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.89/1.91	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.89/1.91	c   probing          :       0.01          0          0          0          0          0          0          0          0
1.89/1.91	c   and              :       0.01          4         32          0          0          0         32          0         32
1.89/1.91	c   linear           :       0.00          1          1          0          0          0          0          0         21
1.89/1.91	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.89/1.91	c   root node        :          -         81          -          -         81          -          -          -          -
1.89/1.91	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.91	c   integral         :          0          0          0          0          0          0          0          0          0          0
1.89/1.91	c   and              :        128          0      20854          0       7713        242      76877          0          0          0
1.89/1.91	c   linear           :          2          0      20610          0       7713       3799      26086          0          0          0
1.89/1.91	c   logicor          :          3+         0       5076          0       7711         20        958          0          0          0
1.89/1.91	c   countsols        :          0          0          0          0       7715          0          0          0          0          0
1.89/1.91	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.89/1.91	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.89/1.91	c   and              :       0.24       0.00       0.19       0.00       0.05
1.89/1.91	c   linear           :       0.44       0.00       0.43       0.00       0.01
1.89/1.91	c   logicor          :       0.06       0.00       0.04       0.00       0.02
1.89/1.91	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.89/1.91	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.89/1.91	c   vbounds          :       0.00          2          0          0
1.89/1.91	c   rootredcost      :       0.00          0          0          0
1.89/1.91	c   pseudoobj        :       0.04      20597          0       5679
1.89/1.91	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.89/1.91	c   propagation      :       0.07        461        319       2359       42.3        102       48.2          -
1.89/1.91	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.91	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.91	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.89/1.91	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.89/1.91	c   applied globally :          -          -          -        367       14.7          -          -          -
1.89/1.91	c   applied locally  :          -          -          -         27       46.7          -          -          -
1.89/1.91	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.89/1.91	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
1.89/1.91	c   redcost          :       0.00          0          0          0          0          0
1.89/1.91	c   impliedbounds    :       0.00          0          0          0          0          0
1.89/1.91	c   intobj           :       0.00          0          0          0          0          0
1.89/1.91	c   cgmip            :       0.00          0          0          0          0          0
1.89/1.91	c   gomory           :       0.00          0          0          0          0          0
1.89/1.91	c   strongcg         :       0.00          0          0          0          0          0
1.89/1.91	c   cmir             :       0.00          0          0          0          0          0
1.89/1.91	c   flowcover        :       0.00          0          0          0          0          0
1.89/1.91	c   clique           :       0.00          0          0          0          0          0
1.89/1.91	c   zerohalf         :       0.00          0          0          0          0          0
1.89/1.91	c   mcf              :       0.00          0          0          0          0          0
1.89/1.91	c   rapidlearning    :       0.00          0          0          0          0          0
1.89/1.91	c Pricers            :       Time      Calls       Vars
1.89/1.91	c   problem variables:       0.00          0          0
1.89/1.91	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.89/1.91	c   relpscost        :       0.00          0          0          0          0          0          0
1.89/1.91	c   pscost           :       0.00          0          0          0          0          0          0
1.89/1.91	c   inference        :       0.17       7713          0          0          0          0      15426
1.89/1.91	c   mostinf          :       0.00          0          0          0          0          0          0
1.89/1.91	c   leastinf         :       0.00          0          0          0          0          0          0
1.89/1.91	c   fullstrong       :       0.00          0          0          0          0          0          0
1.89/1.91	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.89/1.91	c   random           :       0.00          0          0          0          0          0          0
1.89/1.91	c Primal Heuristics  :       Time      Calls      Found
1.89/1.91	c   LP solutions     :       0.00          -          0
1.89/1.91	c   pseudo solutions :       0.01          -          2
1.89/1.91	c   oneopt           :       0.01          0          0
1.89/1.91	c   trivial          :       0.00          2          0
1.89/1.91	c   simplerounding   :       0.00          0          0
1.89/1.91	c   zirounding       :       0.00          0          0
1.89/1.91	c   rounding         :       0.00          0          0
1.89/1.91	c   shifting         :       0.00          0          0
1.89/1.91	c   intshifting      :       0.00          0          0
1.89/1.91	c   twoopt           :       0.00          0          0
1.89/1.91	c   fixandinfer      :       0.00          0          0
1.89/1.91	c   feaspump         :       0.00          0          0
1.89/1.91	c   coefdiving       :       0.00          0          0
1.89/1.91	c   pscostdiving     :       0.00          0          0
1.89/1.91	c   fracdiving       :       0.00          0          0
1.89/1.91	c   veclendiving     :       0.00          0          0
1.89/1.91	c   intdiving        :       0.00          0          0
1.89/1.91	c   actconsdiving    :       0.00          0          0
1.89/1.91	c   objpscostdiving  :       0.00          0          0
1.89/1.91	c   rootsoldiving    :       0.00          0          0
1.89/1.91	c   linesearchdiving :       0.00          0          0
1.89/1.91	c   guideddiving     :       0.00          0          0
1.89/1.91	c   octane           :       0.00          0          0
1.89/1.91	c   rens             :       0.00          0          0
1.89/1.91	c   rins             :       0.00          0          0
1.89/1.91	c   localbranching   :       0.00          0          0
1.89/1.91	c   mutation         :       0.00          0          0
1.89/1.91	c   crossover        :       0.00          0          0
1.89/1.91	c   dins             :       0.00          0          0
1.89/1.91	c   undercover       :       0.00          0          0
1.89/1.91	c   nlp              :       0.00          0          0
1.89/1.91	c   trysol           :       0.01          0          0
1.89/1.91	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.89/1.91	c   primal LP        :       0.00          0          0       0.00          -
1.89/1.91	c   dual LP          :       0.00          0          0       0.00          -
1.89/1.91	c   lex dual LP      :       0.00          0          0       0.00          -
1.89/1.91	c   barrier LP       :       0.00          0          0       0.00          -
1.89/1.91	c   diving/probing LP:       0.00          0          0       0.00          -
1.89/1.91	c   strong branching :       0.00          0          0       0.00          -
1.89/1.91	c     (at root node) :          -          0          0       0.00          -
1.89/1.91	c   conflict analysis:       0.00          0          0       0.00          -
1.89/1.91	c B&B Tree           :
1.89/1.91	c   number of runs   :          1
1.89/1.91	c   nodes            :      11713
1.89/1.91	c   nodes (total)    :      11713
1.89/1.91	c   nodes left       :          0
1.89/1.91	c   max depth        :         66
1.89/1.91	c   max depth (total):         66
1.89/1.91	c   backtracks       :       1943 (16.6%)
1.89/1.91	c   delayed cutoffs  :       2310
1.89/1.91	c   repropagations   :        244 (1387 domain reductions, 63 cutoffs)
1.89/1.91	c   avg switch length:       5.14
1.89/1.91	c   switching time   :       0.31
1.89/1.91	c Solution           :
1.89/1.91	c   Solutions found  :          2 (2 improvements)
1.89/1.91	c   First Solution   : +5.00000000000000e+00   (in run 1, after 8253 nodes, 1.09 seconds, depth 35, found by <relaxation>)
1.89/1.91	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 11712 nodes, 1.65 seconds, depth 42, found by <relaxation>)
1.89/1.91	c   Dual Bound       : +3.00000000000000e+00
1.89/1.91	c   Gap              :       0.00 %
1.89/1.91	c   Root Dual Bound  : +1.00000000000000e+00
1.89/1.91	c   Root Iterations  :          0
1.89/1.92	c Time complete: 1.91.

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663549-1276647095/watcher-2663549-1276647095 -o /tmp/evaluation-result-2663549-1276647095/solver-2663549-1276647095 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663549-1276647095.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: 1.89 1.52 1.27 3/106 6101
/proc/meminfo: memFree=1804176/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=6584 CPUtime=0
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 980 0 0 0 0 0 0 0 20 0 1 0 40295949 6742016 902 1992294400 4194304 7136930 140734135645568 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/6101/statm: 1646 910 254 719 0 925 0

[startup+0.0499631 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6101
/proc/meminfo: memFree=1804176/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=10276 CPUtime=0.04
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 4059 0 0 0 2 2 0 0 20 0 1 0 40295949 10522624 1829 1992294400 4194304 7136930 140734135645568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 2569 1829 371 719 0 1848 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10276

[startup+0.100968 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6101
/proc/meminfo: memFree=1804176/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=11608 CPUtime=0.09
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 4426 0 0 0 7 2 0 0 20 0 1 0 40295949 11886592 2196 1992294400 4194304 7136930 140734135645568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 2902 2196 394 719 0 2181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11608

[startup+0.300987 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6101
/proc/meminfo: memFree=1804176/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=12452 CPUtime=0.29
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 4645 0 0 0 23 6 0 0 20 0 1 0 40295949 12750848 2415 1992294400 4194304 7136930 140734135645568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 3113 2415 394 719 0 2392 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12452

[startup+0.701028 s]
/proc/loadavg: 1.89 1.52 1.27 3/106 6101
/proc/meminfo: memFree=1804176/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=13420 CPUtime=0.69
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 4875 0 0 0 58 11 0 0 21 0 1 0 40295949 13742080 2645 1992294400 4194304 7136930 140734135645568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 3355 2645 394 719 0 2634 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13420

[startup+1.50111 s]
/proc/loadavg: 1.89 1.52 1.27 2/107 6102
/proc/meminfo: memFree=1794496/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=15988 CPUtime=1.49
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 5531 0 0 0 130 19 0 0 23 0 1 0 40295949 16371712 3301 1992294400 4194304 7136930 140734135645568 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 3997 3301 394 719 0 3276 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15988

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

[startup+1.90115 s]
/proc/loadavg: 1.89 1.52 1.27 2/107 6102
/proc/meminfo: memFree=1794496/2059040 swapFree=4134608/4192956
[pid=6101] ppid=6099 vsize=17516 CPUtime=1.89
/proc/6101/stat : 6101 (pbscip.linux.x8) R 6099 6101 5885 0 -1 4202496 5899 0 0 0 166 23 0 0 25 0 1 0 40295949 17936384 3669 1992294400 4194304 7136930 140734135645568 18446744073709551615 4212562 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6101/statm: 4379 3669 394 719 0 3658 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 17516

Child status: 0
Real time (s): 1.92325
CPU time (s): 1.92271
CPU user time (s): 1.67674
CPU system time (s): 0.245962
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 17516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.67674
system time used= 0.245962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5912
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 27

runsolver used 0.009998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-16 02:11:35
IDJOB=2663549
IDBENCH=47922
IDSOLVER=1167
FILE ID=node017/2663549-1276647095
PBS_JOBID= 11172446
Free space on /tmp= 62540 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=9-P0=419-P1=479-P2=367-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-2663549-1276647095/watcher-2663549-1276647095 -o /tmp/evaluation-result-2663549-1276647095/solver-2663549-1276647095 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663549-1276647095.opb -t 1800 -m 1800

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

MD5SUM BENCH= 52bf383ed9b3de8fe398adacf729ec57
RANDOM SEED=1261665177

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1804704 kB
Buffers:         64788 kB
Cached:         107660 kB
SwapCached:      11736 kB
Active:          96364 kB
Inactive:        90744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1804704 kB
SwapTotal:     4192956 kB
SwapFree:      4134608 kB
Dirty:            3276 kB
Writeback:           0 kB
AnonPages:       13128 kB
Mapped:           9388 kB
Slab:            45444 kB
PageTables:       3944 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183024 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= 62536 MiB
End job on node017 at 2010-06-16 02:11:37