          Thread Name & Version = MCNP5_RSICC, 1.51
                                  _                                      
            ._ _    _  ._   ._   |_                                      
            | | |  (_  | |  |_)   _)                                     
                            |                                            
  +---------------------------------------------------------------------+
  | Copyright 2008. Los Alamos National Security, LLC.  All rights      |
  | reserved.                                                           |
  |   This material was produced under U.S. Government contract         |
  | DE-AC52-06NA25396 for Los Alamos National Laboratory, which is      |
  | operated by Los Alamos National Security, LLC, for the U.S.         |
  | Department of Los Energy. The Government is granted for itself and  |
  | others acting on its behalf a paid-up, nonexclusive, irrevocable    |
  | worldwide license in this material to reproduce, prepare derivative |
  | works, and perform publicly and display publicly. Beginning five    |
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  | renewals, the Government is granted for itself and others acting on |
  | its behalf a paid-up, nonexclusive, irrevocable worldwide license   |
  | in this material to reproduce, prepare derivative works, distribute |
  | copies to the public, perform publicly and display publicly, and to |
  | permit others to do so. NEITHER THE UNITED STATES NOR THE UNITED    |
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  | NOR ANY OF THEIR EMPLOYEES, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, |
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  | PRIVATELY OWNED RIGHTS.                                             |
  +---------------------------------------------------------------------+
  
1mcnp     version 5.mpi ld=09072010                     09/08/10 13:42:10 
 *************************************************************************                 probid =  09/08/10 13:42:10 
 n=test1d3                                                                       

      1-       c 345678901234567890123456789012345678901234567890123456789012345678901234567890
      2-       c        1         2         3         4         5         6         7         8
      3-       c ==============================================================================
      4-       c                                  cell cards                                   
      5-       c ==============================================================================
      6-       1000     1    1.0  101 -102  vol=1.25  imp:n=1                                  
      7-       2000     1    1.0  102 -103  vol=1.25  imp:n=1                                  
      8-       3000     1    1.0  103 -104  vol=1.25  imp:n=1                                  
      9-       4000     1    1.0  104 -105  vol=1.25  imp:n=1                                  
     10-       c                                                                               
     11-       9999     0         -101:105            imp:n=0                                  
     12-                                                                                       
     13-       c ==============================================================================
     14-       c                                surface cards                                  
     15-       c ==============================================================================
     16-       101   px   0.0                                                                  
     17-       102   px   1.25                                                                 
     18-       103   px   2.5                                                                  
     19-       104   px   3.75                                                                 
     20-       105   px   5.0                                                                  
     21-                                                                                       
     22-       c ==============================================================================
     23-       c                                  data cards                                   
     24-       c ==============================================================================
     25-       mode n                                                                          
     26-       cut:n  2j  0.5  0.25                                                            
     27-       c                                                                               
     28-       wwp:n  5  3  5  0  0  0                                                         
     29-       wwn1:n  0.5  0.05  0.005  0.0005  -1                                            
     30-       c                                                                               
     31-       sdef  pos = 0.000000001  0.0  0.0                                               
     32-             erg = 5.0                                                                 
     33-       c                                                                               
     34-       f4:n  4000                                                                      
     35-       fu4                                                                             
     36-       c                                                                               
     37-       mgopt f 1 2                                                                     
     38-       xs1 92250.99m 1.0 ogxs0.85 0 1 1 11 0 0 0.0                                     
     39-       m1  92250.99m  1.0                                                              
     40-       c                                                                               
     41-       rand stride=40000                                                               
     42-       nps 50000000                                                                    
 
  warning.  this problem has both weight window and cell importances.                      
 
  warning.  geometry splitting and Russian roulette are not played.                        
 
  warning.  energy of top neutron weight-window bin set to emax.                           
1cells                                                                                                  print table 60

                      atom        gram                                     neutron                                     
        cell  mat    density     density     volume       mass     pieces importance                                   

     1  1000    1  1.00000E+00 1.67495E+00 1.25000E+00 2.09369E+00     0  1.0000E+00                                   
     2  2000    1  1.00000E+00 1.67495E+00 1.25000E+00 2.09369E+00     0  1.0000E+00                                   
     3  3000    1  1.00000E+00 1.67495E+00 1.25000E+00 2.09369E+00     0  1.0000E+00                                   
     4  4000    1  1.00000E+00 1.67495E+00 1.25000E+00 2.09369E+00     0  1.0000E+00                                   
     5  9999    0  0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00     0  0.0000E+00                                   

 total                                     5.00000E+00 8.37477E+00

    minimum source weight = 1.0000E+00    maximum source weight = 1.0000E+00

 ***************************************************
 * Random Number Generator  =                    1 *
 * Random Number Seed       =       19073486328125 *
 * Random Number Multiplier =       19073486328125 *
 * Random Number Adder      =                    0 *
 * Random Number Bits Used  =                   48 *
 * Random Number Stride     =                40000 *
 ***************************************************


         3 warning messages so far.
1cross-section tables                                                                                   print table 100

     table    length

                        tables from file ogxs0.85                                                        

 
  warning.  nubar of  92250.99m may be either prompt or total.                             
  92250.99m      13  one group 85% scattering cross section                                                  08/16/2010

  total          13

 ***********************************************************************************************************************

 dump no.    1 on file test1d3r     nps =           0     coll =              0     ctm =        0.00   nrn =           
      0

         4 warning messages so far.
 master starting      31 tasks with       1 threads each  09/08/10 13:42:10 
 master set rendezvous nps =         200    09/08/10 13:42:11 
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =          33     nrn =                  38                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =          41     nrn =                  72                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =          46     nrn =                  29                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =          86     nrn =                 174                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =          92     nrn =                  57                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         101     nrn =                  89                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         104     nrn =                 195                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         115     nrn =                 160                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         138     nrn =                  47                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         144     nrn =                  43                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         152     nrn =                 176                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         162     nrn =                  54                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         170     nrn =                  74                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         181     nrn =                  43                                                                                  
 master set rendezvous nps =     5000000    09/08/10 13:42:11 
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =         206     nrn =                 238                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =      161487     nrn =                  79                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =      322768     nrn =                 143                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =      484056     nrn =                  85                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =      645349     nrn =                   6                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     1290471     nrn =                 126                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     1451766     nrn =                 134                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     1613041     nrn =                  75                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     1774327     nrn =                  79                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     1935617     nrn =                 119                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     2903316     nrn =                  80                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     3064596     nrn =                  79                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     3225882     nrn =                 126                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     3871022     nrn =                  22                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     4354865     nrn =                  47                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     4677433     nrn =                 153                                                                                  
 warning.  a tallyx subroutine is ordinarily needed with fu cards.                                                                
 nps =     4838721     nrn =                  80                                                                                  
 master set rendezvous nps =    10000000    09/08/10 13:42:26 
 master set rendezvous nps =    15000000    09/08/10 13:42:40 
 master set rendezvous nps =    20000000    09/08/10 13:42:55 
 master set rendezvous nps =    25000000    09/08/10 13:43:09 
 master set rendezvous nps =    30000000    09/08/10 13:43:24 
 master set rendezvous nps =    35000000    09/08/10 13:43:38 
 master set rendezvous nps =    40000000    09/08/10 13:43:53 
 master set rendezvous nps =    45000000    09/08/10 13:44:07 
 master set rendezvous nps =    50000000    09/08/10 13:44:21 
1problem summary                                                                                                           

      run terminated when    50000000  particle histories were done.
+                                                                                                    09/08/10 13:44:36 
      c 345678901234567890123456789012345678901234567890123456789012345678901234567890     probid =  09/08/10 13:42:10 
0
 neutron creation    tracks      weight        energy            neutron loss        tracks      weight        energy
                                 (per source particle)                                           (per source particle)

 source            50000000    1.0000E+00    5.0000E+01          escape           389599523    7.3439E-01    3.6719E+01
                                                                 energy cutoff            0    0.            0.        
                                                                 time cutoff              0    0.            0.        
 weight window    828802446    1.4463E-01    7.2315E+00          weight window    489202923    1.4464E-01    7.2318E+00
 cell importance          0    0.            0.                  cell importance          0    0.            0.        
 weight cutoff            0    0.            0.                  weight cutoff            0    0.            0.        
 e or t importance        0    0.            0.                  e or t importance        0    0.            0.        
 dxtran                   0    0.            0.                  dxtran                   0    0.            0.        
 forced collisions        0    0.            0.                  forced collisions        0    0.            0.        
 exp. transform           0    0.            0.                  exp. transform           0    0.            0.        
 upscattering             0    0.            0.                  downscattering           0    0.            0.        
 photonuclear             0    0.            0.                  capture                  0    2.6561E-01    1.3280E+01
 (n,xn)                   0    0.            0.                  loss to (n,xn)           0    0.            0.        
 prompt fission           0    0.            0.                  loss to fission          0    0.            0.        
 delayed fission          0    0.            0.                                                                        
     total        878802446    1.1446E+00    5.7231E+01              total        878802446    1.1446E+00    5.7231E+01

   number of neutrons banked               402214302        average time of (shakes)              cutoffs
   neutron tracks per source particle     1.7576E+01          escape            1.0284E-02          tco   1.0000E+33
   neutron collisions per source particle 4.9419E+01          capture           4.2411E-02          eco   0.0000E+00
   total neutron collisions               2470957967          capture or escape 1.8817E-02          wc1   5.0000E-01
   net multiplication              1.0000E+00 0.0000          any termination   2.6013E-02          wc2   2.5000E-01

 computer time so far in this run    76.31 minutes            maximum number ever in bank        21
 computer time in mcrun              67.06 minutes            bank overflows to backup file       0
 source particles per minute            7.4562E+05
 random numbers generated              20464794000            most random numbers used was       29726 in history    23689054

 range of sampled source weights = 1.0000E+00 to 1.0000E+00

 estimated system efficiency:  net = 89%  loss = 10% (locks) +  1% (comm.) +  0% (misc.)

 number of histories processed by each task
           0     1612899     1612900     1612901     1612909     1612901     1612900     1612910     1612899     1612901
     1612909     1612900     1612901     1612909     1612901     1612900     1612909     1612900     1612901     1612909
     1612901     1612900     1612909     1612901     1612899     1612910     1612900     1612901     1612909     1612901
     1612900     1612910
 
  warning.  importance function may be poor.  see print table 120.                         
1neutron  activity in each cell                                                                         print table 126

                 tracks     population   collisions   collisions     number        flux        average      average
        cell    entering                               * weight     weighted     weighted   track weight   track mfp
                                                    (per history)    energy       energy     (relative)      (cm)

     1  1000    55668382     54580108     67965081    1.1340E+00   5.0000E+01   5.0000E+01   8.3427E-01   1.0000E+00
     2  2000    34670449     62983610    144813790    4.0001E-01   5.0000E+01   5.0000E+01   1.3811E-01   1.0000E+00
     3  3000   104196962    243226530    558450514    1.7125E-01   5.0000E+01   5.0000E+01   1.5332E-02   1.0000E+00
     4  4000   110981649    725853993   1699728582    6.5472E-02   5.0000E+01   5.0000E+01   1.9259E-03   1.0000E+00

     total     305517442   1086644241   2470957967    1.7707E+00

1tally   4        nps =    50000000
           tally type 4    track length estimate of particle flux.      units   1/cm**2   
           tally for  neutrons 

           volumes 
                   cell:     4000                                                                                  
                         1.25000E+00
 
 cell  4000                                                                                                            
                 5.23780E-02 0.0004


 ===================================================================================================================================

           results of 10 statistical checks for the estimated answer for the tally fluctuation chart (tfc) bin of tally   4

 tfc bin     --mean--      ---------relative error---------      ----variance of the variance----      --figure of merit--     -pdf-
 behavior    behavior      value   decrease   decrease rate      value   decrease   decrease rate       value     behavior     slope

 desired      random       <0.10      yes      1/sqrt(nps)       <0.10      yes        1/nps           constant    random      >3.00
 observed     random        0.00      yes          yes            0.00      yes         yes            constant    random      10.00
 passed?        yes          yes      yes          yes             yes      yes         yes               yes        yes         yes

 ===================================================================================================================================


 this tally meets the statistical criteria used to form confidence intervals: check the tally fluctuation chart to verify.
 the results in other bins associated with this tally may not meet these statistical criteria.

 ----- estimated confidence intervals:  -----

 estimated asymmetric confidence interval(1,2,3 sigma): 5.2358E-02 to 5.2398E-02; 5.2338E-02 to 5.2418E-02; 5.2317E-02 to 5.2439E-02
 estimated  symmetric confidence interval(1,2,3 sigma): 5.2358E-02 to 5.2398E-02; 5.2338E-02 to 5.2418E-02; 5.2317E-02 to 5.2439E-02

1analysis of the results in the tally fluctuation chart bin (tfc) for tally   4 with nps =    50000000  print table 160


 normed average tally per history  = 5.23780E-02          unnormed average tally per history  = 6.54725E-02
 estimated tally relative error    = 0.0004               estimated variance of the variance  = 0.0000
 relative error from zero tallies  = 0.0003               relative error from nonzero scores  = 0.0002

 number of nonzero history tallies =     8690467          efficiency for the nonzero tallies  = 0.1738
 history number of largest  tally  =    23689054          largest  unnormalized history tally = 5.32172E+00
 (largest  tally)/(average tally)  = 8.12817E+01          (largest  tally)/(avg nonzero tally)= 1.41275E+01

 (confidence interval shift)/mean  = 0.0000               shifted confidence interval center  = 5.23780E-02


 if the largest  history score sampled so far were to occur on the next history, the tfc bin quantities would change as follows:

      estimated quantities           value at nps           value at nps+1           value(nps+1)/value(nps)-1.

      mean                            5.23780E-02             5.23781E-02                     0.000002
      relative error                  3.85239E-04             3.85242E-04                     0.000007
      variance of the variance        3.61978E-07             3.62266E-07                     0.000797
      shifted center                  5.23780E-02             5.23780E-02                     0.000000
      figure of merit                 1.00482E+05             1.00481E+05                    -0.000014

 the estimated slope of the 200 largest  tallies starting at  2.93679E+00 appears to be decreasing at least exponentially.
 the large score tail of the empirical history score probability density function appears to have no unsampled regions.

 fom = (histories/minute)*(f(x) signal-to-noise ratio)**2 = (7.456E+05)*( 3.671E-01)**2 = (7.456E+05)*(1.348E-01) = 1.005E+05

1status of the statistical checks used to form confidence intervals for the mean for each tally bin


 tally   result of statistical checks for the tfc bin (the first check not passed is listed) and error magnitude check for all bins

     4   passed the 10 statistical checks for the tally fluctuation chart bin result               
         passed all bin error check:     1 tally bins all have relative errors less than 0.10 with no zero bins


 the 10 statistical checks are only for the tally fluctuation chart bin and do not apply to other tally bins.

1tally fluctuation charts                         

                       tally    4
          nps      mean     error   vov  slope    fom
      5000000   5.2303E-02 0.0012 0.0000 10.0  100374
     10000000   5.2347E-02 0.0009 0.0000 10.0  100674
     15000000   5.2391E-02 0.0007 0.0000 10.0  100587
     20000000   5.2386E-02 0.0006 0.0000 10.0  100538
     25000000   5.2374E-02 0.0005 0.0000  7.6  100548
     30000000   5.2380E-02 0.0005 0.0000 10.0  100518
     35000000   5.2382E-02 0.0005 0.0000 10.0  100509
     40000000   5.2369E-02 0.0004 0.0000 10.0  100520
     45000000   5.2380E-02 0.0004 0.0000 10.0  100492
     50000000   5.2378E-02 0.0004 0.0000 10.0  100482

 ***********************************************************************************************************************

 dump no.    2 on file test1d3r     nps =    50000000     coll =     2470957967     ctm =       67.06   nrn =      
 20464794000

         5 warning messages so far.


 run terminated when    50000000  particle histories were done.

 computer time =   76.31 minutes

 mcnp     version 5.mpi 09072010                     09/08/10 13:44:36                     probid =  09/08/10 13:42:10 
