Trace number 2663508

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 2.48862 2.48968

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=8-P0=157-P1=211-P2=97-P3=71-B.opb
MD5SUM85ac83bf4a556e0f3edfff4036eff461
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 benchmark0.452931
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 variables72
Total number of constraints7
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 constraints7
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)192
Sum of products size (including duplicates)384
Number of different products192
Sum of products size384

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-2663508-1276645912.opb>
0.00/0.01	c original problem has 264 variables (264 bin, 0 int, 0 impl, 0 cont) and 199 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) 3 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 24 chg coeffs, 0 upgd conss, 876 impls, 0 clqs
0.00/0.04	c (round 2) 19 del vars, 14 del conss, 0 chg bounds, 0 chg sides, 38 chg coeffs, 4 upgd conss, 1324 impls, 0 clqs
0.00/0.04	c (round 3) 35 del vars, 28 del conss, 0 chg bounds, 0 chg sides, 52 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.00/0.05	c (round 4) 51 del vars, 42 del conss, 0 chg bounds, 0 chg sides, 66 chg coeffs, 4 upgd conss, 1548 impls, 0 clqs
0.05/0.06	c    (0.0s) probing: 137/213 (64.3%) - 0 fixings, 0 aggregations, 6 implications, 0 bound changes
0.05/0.06	c    (0.0s) probing aborted: 100/100 successive totally useless probings
0.05/0.06	c presolving (5 rounds):
0.05/0.06	c  51 deleted vars, 42 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 66 changed coefficients
0.05/0.06	c  1560 implications, 0 cliques
0.05/0.06	c presolved problem has 213 variables (213 bin, 0 int, 0 impl, 0 cont) and 154 constraints
0.05/0.06	c     147 constraints of type <and>
0.05/0.06	c       3 constraints of type <linear>
0.05/0.06	c       4 constraints of type <logicor>
0.05/0.06	c transformed objective value is always integral (scale: 2)
0.05/0.06	c Presolving Time: 0.03
0.05/0.06	c - non default parameters ----------------------------------------------------------------------
0.05/0.06	c # SCIP version 1.2.1.2
0.05/0.06	c 
0.05/0.06	c # frequency for displaying node information lines
0.05/0.06	c # [type: int, range: [-1,2147483647], default: 100]
0.05/0.06	c display/freq = 10000
0.05/0.06	c 
0.05/0.06	c # maximal time in seconds to run
0.05/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.06	c limits/time = 1800
0.05/0.06	c 
0.05/0.06	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.05/0.06	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.05/0.06	c limits/memory = 1620
0.05/0.06	c 
0.05/0.06	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.05/0.06	c # [type: int, range: [-1,2147483647], default: 1]
0.05/0.06	c lp/solvefreq = -1
0.05/0.06	c 
0.05/0.06	c # should presolving try to simplify inequalities
0.05/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.06	c constraints/linear/simplifyinequalities = TRUE
0.05/0.06	c 
0.05/0.06	c # should presolving try to simplify knapsacks
0.05/0.06	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.05/0.06	c constraints/knapsack/simplifyinequalities = TRUE
0.05/0.06	c 
0.05/0.06	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.05/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.06	c heuristics/undercover/freq = 0
0.05/0.06	c 
0.05/0.06	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.05/0.06	c # [type: int, range: [-1,2147483647], default: -1]
0.05/0.06	c separating/rapidlearning/freq = 0
0.05/0.06	c 
0.05/0.06	c -----------------------------------------------------------------------------------------------
0.05/0.06	c start solving
0.05/0.06	c 
0.05/0.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.05/0.06	c   0.0s|     1 |     2 |     0 |     - | 745k|   0 |   - | 213 | 154 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.39/2.40	c   2.1s| 10000 |  4437 |     0 |   0.0 |4762k|  91 |   - | 213 |1152 |   0 |   0 |   0 |2595 |   0 | 1.000000e+00 |      --      |    Inf 
2.39/2.45	o 3
2.39/2.45	c * 2.2s| 10228 |  4040 |     0 |   0.0 |4628k|  91 |   - | 213 |1163 |   0 |   0 |   0 |2651 |   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
2.39/2.47	c 
2.39/2.48	c SCIP Status        : problem is solved [optimal solution found]
2.39/2.48	c Solving Time (sec) : 2.20
2.39/2.48	c Solving Nodes      : 10228
2.39/2.48	c Primal Bound       : +3.00000000000000e+00 (1 solutions)
2.39/2.48	c Dual Bound         : +3.00000000000000e+00
2.39/2.48	c Gap                : 0.00 %
2.39/2.48	s OPTIMUM FOUND
2.39/2.48	v -x72 -x71 -x70 -x69 -x68 x67 x66 x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x48 -x47 -x46 x45 -x44 -x43 x42 x41 -x56 -x55 -x54 
2.39/2.48	v -x53 -x52 -x51 -x50 -x49 -x40 -x39 -x38 -x37 x36 -x35 -x34 x33 -x32 x31 x30 -x29 x28 -x27 x26 x25 -x24 -x23 x22 x21 x20 -x19 
2.39/2.48	v x18 x17 -x16 -x15 -x14 -x13 -x12 -x11 x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
2.39/2.48	c SCIP Status        : problem is solved [optimal solution found]
2.39/2.48	c Solving Time       :       2.20
2.39/2.48	c Original Problem   :
2.39/2.48	c   Problem name     : HOME/instance-2663508-1276645912.opb
2.39/2.48	c   Variables        : 264 (264 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.48	c   Constraints      : 199 initial, 199 maximal
2.39/2.48	c Presolved Problem  :
2.39/2.48	c   Problem name     : t_HOME/instance-2663508-1276645912.opb
2.39/2.48	c   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
2.39/2.48	c   Constraints      : 154 initial, 1164 maximal
2.39/2.48	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.39/2.48	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   probing          :       0.01          0          0          0          0          0          0          0          0
2.39/2.48	c   and              :       0.00          6         42          0          0          0         42          0         42
2.39/2.48	c   linear           :       0.01          1          2          0          0          0          0          0         24
2.39/2.48	c   logicor          :       0.00          0          0          0          0          0          0          0          0
2.39/2.48	c   root node        :          -         64          -          -         64          -          -          -          -
2.39/2.48	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.39/2.48	c   integral         :          0          0          0          0          0          0          0          0          0          0
2.39/2.48	c   and              :        147          0      24464          0       7966        449      37770          0          0          0
2.39/2.48	c   linear           :          3          0      24014          0       7966       2616      20057          0          0          0
2.39/2.48	c   logicor          :          4+         0       9539          0       7966        197       3387          0          0          0
2.39/2.48	c   countsols        :          0          0          0          0       7967          0          0          0          0          0
2.39/2.48	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.39/2.48	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.39/2.48	c   and              :       0.31       0.00       0.27       0.00       0.04
2.39/2.48	c   linear           :       0.74       0.00       0.74       0.00       0.00
2.39/2.48	c   logicor          :       0.24       0.00       0.23       0.00       0.01
2.39/2.48	c   countsols        :       0.01       0.00       0.00       0.00       0.01
2.39/2.48	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.39/2.48	c   vbounds          :       0.00          2          0          0
2.39/2.48	c   rootredcost      :       0.04          0          0          0
2.39/2.48	c   pseudoobj        :       0.05      24186          0         14
2.39/2.48	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.39/2.48	c   propagation      :       0.44       2899       2503      21084       43.0         54       36.9          -
2.39/2.48	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.48	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.48	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.39/2.48	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.39/2.48	c   applied globally :          -          -          -       2291       18.7          -          -          -
2.39/2.48	c   applied locally  :          -          -          -        361       51.5          -          -          -
2.39/2.48	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.39/2.48	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
2.39/2.48	c   redcost          :       0.00          0          0          0          0          0
2.39/2.48	c   impliedbounds    :       0.00          0          0          0          0          0
2.39/2.48	c   intobj           :       0.00          0          0          0          0          0
2.39/2.48	c   cgmip            :       0.00          0          0          0          0          0
2.39/2.48	c   gomory           :       0.00          0          0          0          0          0
2.39/2.48	c   strongcg         :       0.00          0          0          0          0          0
2.39/2.48	c   cmir             :       0.00          0          0          0          0          0
2.39/2.48	c   flowcover        :       0.00          0          0          0          0          0
2.39/2.48	c   clique           :       0.00          0          0          0          0          0
2.39/2.48	c   zerohalf         :       0.00          0          0          0          0          0
2.39/2.48	c   mcf              :       0.00          0          0          0          0          0
2.39/2.48	c   rapidlearning    :       0.00          0          0          0          0          0
2.39/2.48	c Pricers            :       Time      Calls       Vars
2.39/2.48	c   problem variables:       0.00          0          0
2.39/2.48	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.39/2.48	c   relpscost        :       0.00          0          0          0          0          0          0
2.39/2.48	c   pscost           :       0.00          0          0          0          0          0          0
2.39/2.48	c   inference        :       0.16       7966          0          0          0          0      15932
2.39/2.48	c   mostinf          :       0.00          0          0          0          0          0          0
2.39/2.48	c   leastinf         :       0.00          0          0          0          0          0          0
2.39/2.48	c   fullstrong       :       0.00          0          0          0          0          0          0
2.39/2.48	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.39/2.48	c   random           :       0.00          0          0          0          0          0          0
2.39/2.48	c Primal Heuristics  :       Time      Calls      Found
2.39/2.48	c   LP solutions     :       0.00          -          0
2.39/2.48	c   pseudo solutions :       0.01          -          1
2.39/2.48	c   oneopt           :       0.00          0          0
2.39/2.48	c   trivial          :       0.00          2          0
2.39/2.48	c   simplerounding   :       0.00          0          0
2.39/2.48	c   zirounding       :       0.00          0          0
2.39/2.48	c   rounding         :       0.00          0          0
2.39/2.48	c   shifting         :       0.00          0          0
2.39/2.48	c   intshifting      :       0.00          0          0
2.39/2.48	c   twoopt           :       0.00          0          0
2.39/2.48	c   fixandinfer      :       0.00          0          0
2.39/2.48	c   feaspump         :       0.00          0          0
2.39/2.48	c   coefdiving       :       0.00          0          0
2.39/2.48	c   pscostdiving     :       0.00          0          0
2.39/2.48	c   fracdiving       :       0.00          0          0
2.39/2.48	c   veclendiving     :       0.00          0          0
2.39/2.48	c   intdiving        :       0.00          0          0
2.39/2.48	c   actconsdiving    :       0.00          0          0
2.39/2.48	c   objpscostdiving  :       0.00          0          0
2.39/2.48	c   rootsoldiving    :       0.00          0          0
2.39/2.48	c   linesearchdiving :       0.00          0          0
2.39/2.48	c   guideddiving     :       0.00          0          0
2.39/2.48	c   octane           :       0.00          0          0
2.39/2.48	c   rens             :       0.00          0          0
2.39/2.48	c   rins             :       0.00          0          0
2.39/2.48	c   localbranching   :       0.00          0          0
2.39/2.48	c   mutation         :       0.00          0          0
2.39/2.48	c   crossover        :       0.00          0          0
2.39/2.48	c   dins             :       0.00          0          0
2.39/2.48	c   undercover       :       0.00          0          0
2.39/2.48	c   nlp              :       0.00          0          0
2.39/2.48	c   trysol           :       0.00          0          0
2.39/2.48	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.39/2.48	c   primal LP        :       0.00          0          0       0.00          -
2.39/2.48	c   dual LP          :       0.00          0          0       0.00          -
2.39/2.48	c   lex dual LP      :       0.00          0          0       0.00          -
2.39/2.48	c   barrier LP       :       0.00          0          0       0.00          -
2.39/2.48	c   diving/probing LP:       0.00          0          0       0.00          -
2.39/2.48	c   strong branching :       0.00          0          0       0.00          -
2.39/2.48	c     (at root node) :          -          0          0       0.00          -
2.39/2.48	c   conflict analysis:       0.00          0          0       0.00          -
2.39/2.48	c B&B Tree           :
2.39/2.48	c   number of runs   :          1
2.39/2.48	c   nodes            :      10228
2.39/2.48	c   nodes (total)    :      10228
2.39/2.48	c   nodes left       :          0
2.39/2.48	c   max depth        :         91
2.39/2.48	c   max depth (total):         91
2.39/2.48	c   backtracks       :       1547 (15.1%)
2.39/2.48	c   delayed cutoffs  :       5198
2.39/2.48	c   repropagations   :       2427 (10086 domain reductions, 1001 cutoffs)
2.39/2.48	c   avg switch length:       4.46
2.39/2.48	c   switching time   :       0.24
2.39/2.48	c Solution           :
2.39/2.48	c   Solutions found  :          1 (1 improvements)
2.39/2.48	c   First Solution   : +3.00000000000000e+00   (in run 1, after 10228 nodes, 2.18 seconds, depth 44, found by <relaxation>)
2.39/2.48	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 10228 nodes, 2.18 seconds, depth 44, found by <relaxation>)
2.39/2.48	c   Dual Bound       : +3.00000000000000e+00
2.39/2.48	c   Gap              :       0.00 %
2.39/2.48	c   Root Dual Bound  : +1.00000000000000e+00
2.39/2.48	c   Root Iterations  :          0
2.39/2.48	c Time complete: 2.48.

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-2663508-1276645912/watcher-2663508-1276645912 -o /tmp/evaluation-result-2663508-1276645912/solver-2663508-1276645912 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663508-1276645912.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: 0.99 0.98 0.99 3/106 11938
/proc/meminfo: memFree=1784652/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=6584 CPUtime=0
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 1002 0 0 0 0 0 0 0 20 0 1 0 5883470 6742016 924 1992294400 4194304 7136930 140734474568032 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11938/statm: 1646 932 254 719 0 925 0

[startup+0.063063 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 11938
/proc/meminfo: memFree=1784652/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=10876 CPUtime=0.05
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 4709 0 0 0 3 2 0 0 20 0 1 0 5883470 11137024 1965 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 2719 1965 371 719 0 1998 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10876

[startup+0.10107 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 11938
/proc/meminfo: memFree=1784652/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=12036 CPUtime=0.09
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 5025 0 0 0 7 2 0 0 20 0 1 0 5883470 12324864 2281 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 3009 2281 394 719 0 2288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12036

[startup+0.301107 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 11938
/proc/meminfo: memFree=1784652/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=12748 CPUtime=0.29
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 5210 0 0 0 25 4 0 0 20 0 1 0 5883470 13053952 2466 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 3187 2466 394 719 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12748

[startup+0.701178 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 11938
/proc/meminfo: memFree=1784652/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=13832 CPUtime=0.69
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 5504 0 0 0 60 9 0 0 21 0 1 0 5883470 14163968 2760 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 3458 2760 394 719 0 2737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13832

[startup+1.50132 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11939
/proc/meminfo: memFree=1774352/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=16036 CPUtime=1.49
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 6031 0 0 0 133 16 0 0 23 0 1 0 5883470 16420864 3287 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 4009 3287 394 719 0 3288 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16036

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

[startup+1.9014 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11939
/proc/meminfo: memFree=1774352/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=16632 CPUtime=1.89
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 6210 0 0 0 169 20 0 0 25 0 1 0 5883470 17031168 3466 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 4158 3466 394 719 0 3437 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 16632

[startup+2.30147 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11939
/proc/meminfo: memFree=1771748/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=16948 CPUtime=2.29
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 6278 0 0 0 205 24 0 0 25 0 1 0 5883470 17354752 3534 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 4237 3534 394 719 0 3516 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 16948

[startup+2.40149 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 11939
/proc/meminfo: memFree=1771748/2059040 swapFree=4192956/4192956
[pid=11938] ppid=11936 vsize=17372 CPUtime=2.39
/proc/11938/stat : 11938 (pbscip.linux.x8) R 11936 11938 11820 0 -1 4202496 6375 0 0 0 214 25 0 0 25 0 1 0 5883470 17788928 3631 1992294400 4194304 7136930 140734474568032 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/11938/statm: 4343 3631 394 719 0 3622 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 17372

Child status: 0
Real time (s): 2.48968
CPU time (s): 2.48862
CPU user time (s): 2.21666
CPU system time (s): 0.271958
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 17372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21666
system time used= 0.271958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6396
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= 40

runsolver used 0.005999 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node044 at 2010-06-16 01:51:52
IDJOB=2663508
IDBENCH=47881
IDSOLVER=1167
FILE ID=node044/2663508-1276645912
PBS_JOBID= 11172426
Free space on /tmp= 62588 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=8-P0=157-P1=211-P2=97-P3=71-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-2663508-1276645912/watcher-2663508-1276645912 -o /tmp/evaluation-result-2663508-1276645912/solver-2663508-1276645912 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663508-1276645912.opb -t 1800 -m 1800

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

MD5SUM BENCH= 85ac83bf4a556e0f3edfff4036eff461
RANDOM SEED=771139928

node044.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		: 3000.266
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	: 6000.53
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		: 3000.266
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785180 kB
Buffers:         19548 kB
Cached:         130048 kB
SwapCached:          0 kB
Active:         106032 kB
Inactive:       102956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785180 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3184 kB
Writeback:           0 kB
AnonPages:       59320 kB
Mapped:          15392 kB
Slab:            43008 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179700 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= 62584 MiB
End job on node044 at 2010-06-16 01:51:54