Trace number 2663654

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 3.10053 3.10142

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb
MD5SUM626c966be089469ef760f193c8b19154
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 benchmark0.336947
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-2663654-1276649424.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:
0.01/0.03	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
0.01/0.03	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
0.01/0.04	c    (0.0s) probing: 154/212 (72.6%) - 0 fixings, 0 aggregations, 33 implications, 0 bound changes
0.01/0.04	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.01/0.04	c presolving (3 rounds):
0.01/0.04	c  4 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 20 changed coefficients
0.01/0.04	c  832 implications, 0 cliques
0.01/0.04	c presolved problem has 212 variables (212 bin, 0 int, 0 impl, 0 cont) and 153 constraints
0.01/0.04	c     143 constraints of type <and>
0.01/0.04	c       4 constraints of type <linear>
0.01/0.04	c       6 constraints of type <logicor>
0.01/0.04	c transformed objective value is always integral (scale: 1)
0.01/0.04	c Presolving Time: 0.03
0.01/0.04	c - non default parameters ----------------------------------------------------------------------
0.01/0.04	c # SCIP version 1.2.1.2
0.01/0.04	c 
0.01/0.04	c # frequency for displaying node information lines
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 100]
0.01/0.04	c display/freq = 10000
0.01/0.04	c 
0.01/0.04	c # maximal time in seconds to run
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/time = 1800
0.01/0.04	c 
0.01/0.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.01/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.01/0.04	c limits/memory = 1620
0.01/0.04	c 
0.01/0.04	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.01/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.01/0.04	c lp/solvefreq = -1
0.01/0.04	c 
0.01/0.04	c # should presolving try to simplify inequalities
0.01/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04	c constraints/linear/simplifyinequalities = TRUE
0.01/0.04	c 
0.01/0.04	c # should presolving try to simplify knapsacks
0.01/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.01/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.01/0.04	c 
0.01/0.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.01/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.04	c heuristics/undercover/freq = 0
0.01/0.04	c 
0.01/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.01/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.01/0.04	c separating/rapidlearning/freq = 0
0.01/0.04	c 
0.01/0.04	c -----------------------------------------------------------------------------------------------
0.01/0.04	c start solving
0.01/0.05	c 
0.01/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.01/0.05	c   0.0s|     1 |     2 |     0 |     - | 658k|   0 |   - | 212 | 153 |   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
2.59/2.61	c   2.3s| 10000 |  4055 |     0 |   0.0 |4286k|  59 |   - | 212 |2586 |   0 |   0 |   0 |6017 |   0 | 0.000000e+00 |      --      |    Inf 
2.89/2.91	o 7
2.89/2.91	c * 2.6s| 11090 |  4547 |     0 |   0.0 |4546k|  59 |   - | 212 |2343 |   0 |   0 |   0 |6509 |   0 | 0.000000e+00 | 7.000000e+00 |    Inf 
2.99/3.06	o 2
2.99/3.06	c * 2.7s| 11461 |  4626 |     0 |   0.0 |4618k|  59 |   - | 212 |2093 |   0 |   0 |   0 |6754 |   0 | 0.000000e+00 | 2.000000e+00 |    Inf 
2.99/3.09	c 
2.99/3.09	c SCIP Status        : problem is solved [optimal solution found]
2.99/3.09	c Solving Time (sec) : 2.75
2.99/3.09	c Solving Nodes      : 11461
2.99/3.09	c Primal Bound       : +2.00000000000000e+00 (2 solutions)
2.99/3.09	c Dual Bound         : +2.00000000000000e+00
2.99/3.09	c Gap                : 0.00 %
2.99/3.09	s OPTIMUM FOUND
2.99/3.09	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 
2.99/3.09	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 
2.99/3.09	v -x18 -x17 -x16 -x15 x14 x13 -x12 -x11 x10 -x9 x8 x7 -x6 -x5 -x4 -x3 x2 -x1 
2.99/3.09	c SCIP Status        : problem is solved [optimal solution found]
2.99/3.09	c Solving Time       :       2.75
2.99/3.09	c Original Problem   :
2.99/3.09	c   Problem name     : HOME/instance-2663654-1276649424.opb
2.99/3.09	c   Variables        : 216 (216 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.09	c   Constraints      : 153 initial, 153 maximal
2.99/3.09	c Presolved Problem  :
2.99/3.09	c   Problem name     : t_HOME/instance-2663654-1276649424.opb
2.99/3.09	c   Variables        : 212 (212 binary, 0 integer, 0 implicit integer, 0 continuous)
2.99/3.09	c   Constraints      : 153 initial, 2683 maximal
2.99/3.09	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.99/3.09	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   probing          :       0.02          0          0          0          0          0          0          0          0
2.99/3.09	c   and              :       0.01          0          0          0          0          0          0          0          0
2.99/3.09	c   linear           :       0.00          1          3          0          0          0          0          0         20
2.99/3.09	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.99/3.09	c   root node        :          -         41          -          -         41          -          -          -          -
2.99/3.09	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.99/3.09	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.99/3.09	c   and              :        143          0      30285          0       9098        657      40618          0          0          0
2.99/3.09	c   linear           :          4          0      29626          0       9098       2824      17669          0          0          0
2.99/3.09	c   logicor          :          6+         0      15805          0       9096        316       5322          0          0          0
2.99/3.09	c   countsols        :          0          0          0          0       9100          0          0          0          0          0
2.99/3.09	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.99/3.09	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.99/3.09	c   and              :       0.31       0.00       0.25       0.00       0.06
2.99/3.09	c   linear           :       0.54       0.00       0.53       0.00       0.01
2.99/3.09	c   logicor          :       0.45       0.00       0.43       0.00       0.02
2.99/3.09	c   countsols        :       0.01       0.00       0.00       0.00       0.01
2.99/3.09	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.99/3.09	c   vbounds          :       0.01          2          0          0
2.99/3.09	c   rootredcost      :       0.02          0          0          0
2.99/3.09	c   pseudoobj        :       0.01      29968          0        198
2.99/3.09	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.99/3.09	c   propagation      :       0.33       3797       3695      23271       26.5        191       28.0          -
2.99/3.09	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.99/3.09	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.99/3.09	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.99/3.09	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.99/3.09	c   applied globally :          -          -          -       6736       17.9          -          -          -
2.99/3.09	c   applied locally  :          -          -          -         22       36.3          -          -          -
2.99/3.09	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.99/3.09	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.99/3.09	c   redcost          :       0.00          0          0          0          0          0
2.99/3.09	c   impliedbounds    :       0.00          0          0          0          0          0
2.99/3.09	c   intobj           :       0.00          0          0          0          0          0
2.99/3.09	c   cgmip            :       0.00          0          0          0          0          0
2.99/3.09	c   gomory           :       0.00          0          0          0          0          0
2.99/3.09	c   strongcg         :       0.00          0          0          0          0          0
2.99/3.09	c   cmir             :       0.00          0          0          0          0          0
2.99/3.09	c   flowcover        :       0.00          0          0          0          0          0
2.99/3.09	c   clique           :       0.00          0          0          0          0          0
2.99/3.09	c   zerohalf         :       0.00          0          0          0          0          0
2.99/3.09	c   mcf              :       0.00          0          0          0          0          0
2.99/3.09	c   rapidlearning    :       0.00          0          0          0          0          0
2.99/3.09	c Pricers            :       Time      Calls       Vars
2.99/3.09	c   problem variables:       0.00          0          0
2.99/3.09	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.99/3.09	c   relpscost        :       0.00          0          0          0          0          0          0
2.99/3.09	c   pscost           :       0.00          0          0          0          0          0          0
2.99/3.09	c   inference        :       0.16       9098          0          0          0          0      18196
2.99/3.09	c   mostinf          :       0.00          0          0          0          0          0          0
2.99/3.09	c   leastinf         :       0.00          0          0          0          0          0          0
2.99/3.09	c   fullstrong       :       0.00          0          0          0          0          0          0
2.99/3.09	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.99/3.09	c   random           :       0.00          0          0          0          0          0          0
2.99/3.09	c Primal Heuristics  :       Time      Calls      Found
2.99/3.09	c   LP solutions     :       0.00          -          0
2.99/3.09	c   pseudo solutions :       0.00          -          2
2.99/3.09	c   oneopt           :       0.00          0          0
2.99/3.09	c   trivial          :       0.00          2          0
2.99/3.09	c   simplerounding   :       0.00          0          0
2.99/3.09	c   zirounding       :       0.00          0          0
2.99/3.09	c   rounding         :       0.00          0          0
2.99/3.09	c   shifting         :       0.00          0          0
2.99/3.09	c   intshifting      :       0.00          0          0
2.99/3.09	c   twoopt           :       0.00          0          0
2.99/3.09	c   fixandinfer      :       0.00          0          0
2.99/3.09	c   feaspump         :       0.00          0          0
2.99/3.09	c   coefdiving       :       0.00          0          0
2.99/3.09	c   pscostdiving     :       0.00          0          0
2.99/3.09	c   fracdiving       :       0.00          0          0
2.99/3.09	c   veclendiving     :       0.00          0          0
2.99/3.09	c   intdiving        :       0.00          0          0
2.99/3.09	c   actconsdiving    :       0.00          0          0
2.99/3.09	c   objpscostdiving  :       0.00          0          0
2.99/3.09	c   rootsoldiving    :       0.00          0          0
2.99/3.09	c   linesearchdiving :       0.00          0          0
2.99/3.09	c   guideddiving     :       0.00          0          0
2.99/3.09	c   octane           :       0.00          0          0
2.99/3.09	c   rens             :       0.00          0          0
2.99/3.09	c   rins             :       0.00          0          0
2.99/3.09	c   localbranching   :       0.00          0          0
2.99/3.09	c   mutation         :       0.00          0          0
2.99/3.09	c   crossover        :       0.00          0          0
2.99/3.09	c   dins             :       0.00          0          0
2.99/3.09	c   undercover       :       0.00          0          0
2.99/3.09	c   nlp              :       0.00          0          0
2.99/3.09	c   trysol           :       0.01          0          0
2.99/3.09	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.99/3.09	c   primal LP        :       0.00          0          0       0.00          -
2.99/3.09	c   dual LP          :       0.00          0          0       0.00          -
2.99/3.09	c   lex dual LP      :       0.00          0          0       0.00          -
2.99/3.09	c   barrier LP       :       0.00          0          0       0.00          -
2.99/3.09	c   diving/probing LP:       0.00          0          0       0.00          -
2.99/3.09	c   strong branching :       0.00          0          0       0.00          -
2.99/3.09	c     (at root node) :          -          0          0       0.00          -
2.99/3.09	c   conflict analysis:       0.00          0          0       0.00          -
2.99/3.09	c B&B Tree           :
2.99/3.09	c   number of runs   :          1
2.99/3.09	c   nodes            :      11461
2.99/3.09	c   nodes (total)    :      11461
2.99/3.09	c   nodes left       :          0
2.99/3.09	c   max depth        :         59
2.99/3.09	c   max depth (total):         59
2.99/3.09	c   backtracks       :       1949 (17.0%)
2.99/3.09	c   delayed cutoffs  :       6555
2.99/3.09	c   repropagations   :       3795 (18131 domain reductions, 1436 cutoffs)
2.99/3.09	c   avg switch length:       5.69
2.99/3.09	c   switching time   :       0.55
2.99/3.09	c Solution           :
2.99/3.09	c   Solutions found  :          2 (2 improvements)
2.99/3.09	c   First Solution   : +7.00000000000000e+00   (in run 1, after 11090 nodes, 2.60 seconds, depth 48, found by <relaxation>)
2.99/3.09	c   Primal Bound     : +2.00000000000000e+00   (in run 1, after 11461 nodes, 2.73 seconds, depth 46, found by <relaxation>)
2.99/3.09	c   Dual Bound       : +2.00000000000000e+00
2.99/3.09	c   Gap              :       0.00 %
2.99/3.09	c   Root Dual Bound  : +0.00000000000000e+00
2.99/3.09	c   Root Iterations  :          0
3.09/3.10	c Time complete: 3.09.

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-2663654-1276649424/watcher-2663654-1276649424 -o /tmp/evaluation-result-2663654-1276649424/solver-2663654-1276649424 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663654-1276649424.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: 1.16 1.04 1.01 3/106 4669
/proc/meminfo: memFree=1848500/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=6584 CPUtime=0
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 995 0 0 0 0 0 0 0 20 0 1 0 40546354 6742016 917 1992294400 4194304 7136930 140733254281456 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4669/statm: 1646 927 254 719 0 925 0

[startup+0.0207931 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 4669
/proc/meminfo: memFree=1848500/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=10152 CPUtime=0.01
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 2448 0 0 0 0 1 0 0 20 0 1 0 40546354 10395648 1760 1992294400 4194304 7136930 140733254281456 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4669/statm: 2538 1760 328 719 0 1817 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10152

[startup+0.100798 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 4669
/proc/meminfo: memFree=1848500/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=11600 CPUtime=0.09
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 3654 0 0 0 7 2 0 0 20 0 1 0 40546354 11878400 2195 1992294400 4194304 7136930 140733254281456 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4669/statm: 2900 2195 394 719 0 2179 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11600

[startup+0.300813 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 4669
/proc/meminfo: memFree=1848500/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=12500 CPUtime=0.29
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 3860 0 0 0 24 5 0 0 20 0 1 0 40546354 12800000 2401 1992294400 4194304 7136930 140733254281456 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4669/statm: 3125 2401 394 719 0 2404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12500

[startup+0.700846 s]
/proc/loadavg: 1.16 1.04 1.01 3/106 4669
/proc/meminfo: memFree=1848500/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=13568 CPUtime=0.69
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 4152 0 0 0 59 10 0 0 21 0 1 0 40546354 13893632 2693 1992294400 4194304 7136930 140733254281456 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4669/statm: 3392 2693 394 719 0 2671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13568

[startup+1.50091 s]
/proc/loadavg: 1.16 1.04 1.01 2/107 4670
/proc/meminfo: memFree=1838944/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=14840 CPUtime=1.49
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 4464 0 0 0 131 18 0 0 23 0 1 0 40546354 15196160 3005 1992294400 4194304 7136930 140733254281456 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4669/statm: 3710 3005 394 719 0 2989 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14840

[startup+3.10104 s]
/proc/loadavg: 1.15 1.04 1.01 2/107 4670
/proc/meminfo: memFree=1836464/2059040 swapFree=4140244/4192956
[pid=4669] ppid=4667 vsize=4628 CPUtime=3.09
/proc/4669/stat : 4669 (pbscip.linux.x8) R 4667 4669 3853 0 -1 4202496 5122 0 0 0 276 33 0 0 25 0 1 0 40546354 4739072 725 1992294400 4194304 7136930 140733254281456 18446744073709551615 5945511 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4669/statm: 1157 725 406 719 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4628

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

Child status: 0
Real time (s): 3.10142
CPU time (s): 3.10053
CPU user time (s): 2.76358
CPU system time (s): 0.336948
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 17328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.76358
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5122
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 43

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-16 02:50:24
IDJOB=2663654
IDBENCH=48027
IDSOLVER=1167
FILE ID=node003/2663654-1276649424
PBS_JOBID= 11172402
Free space on /tmp= 62580 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=2-P1=31-P2=13-P3=31-P4=31-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-2663654-1276649424/watcher-2663654-1276649424 -o /tmp/evaluation-result-2663654-1276649424/solver-2663654-1276649424 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663654-1276649424.opb -t 1800 -m 1800

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

MD5SUM BENCH= 626c966be089469ef760f193c8b19154
RANDOM SEED=1635146475

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1849028 kB
Buffers:         25980 kB
Cached:         103748 kB
SwapCached:       6080 kB
Active:          96460 kB
Inactive:        46580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849028 kB
SwapTotal:     4192956 kB
SwapFree:      4140244 kB
Dirty:            3360 kB
Writeback:           0 kB
AnonPages:       11720 kB
Mapped:          13116 kB
Slab:            45296 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181972 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= 62576 MiB
End job on node003 at 2010-06-16 02:50:27