
 OPTIM version 22983, Copyright (C) David J. Wales
 OPTIM comes with ABSOLUTELY NO WARRANTY; for details supply WARRANTY as an input keyword.
 This is free software, and you are welcome to redistribute it
 under certain conditions; provide keyword COPYRIGHT to see the details.

 getparams> input coordinates for AMBER9 system will be read from 
start
start               

          -------------------------------------------------------
          Amber 9  SANDER                              2006
          -------------------------------------------------------

| Run on 05/24/2012 at 10:18:47
  [-O]verwriting output

File Assignments:
|  MDIN: min.in                                                                
| MDOUT: min.out                                                               
|INPCRD: coords.inpcrd                                                         
|  PARM: coords.prmtop                                                         
|RESTRT: coords.rst                                                            
|  REFC: refc                                                                  
| MDVEL: mdvel                                                                 
|  MDEN: mden                                                                  
| MDCRD: coords.mdcrd                                                          
|MDINFO: mdinfo                                                                
|INPDIP: inpdip                                                                
|RSTDIP: rstdip                                                                


 Here is the input file:

Minimization                                                                   
&cntrl                                                                         
   imin=1, maxcyc=1, ncyc=1,                                                   
   igb=2, saltcon=0.2,                                                         
   ntpr=1, ntx=1, ntb=0,                                                       
   cut = 999.0                                                                 
 /                                                                             
	                                                                              

--------------------------------------------------------------------------------
   1.  RESOURCE   USE: 
--------------------------------------------------------------------------------

| Flags:                                                                        
| New format PARM file being parsed.
| Version =    1.000 Date = 12/07/08 Time = 15:32:39
 NATOM  =     107 NTYPES =      11 NBONH =      48 MBONA  =      59
 NTHETH =     105 MTHETA =      79 NPHIH =     235 MPHIA  =     150
 NHPARM =       0 NPARM  =       0 NNB   =     560 NRES   =       7
 NBONA  =      59 NTHETA =      79 NPHIA =     150 NUMBND =      18
 NUMANG =      35 NPTRA  =      25 NATYP =      14 NPHB   =       0
 IFBOX  =       0 NMXRS  =      22 IFCAP =       0 NEXTRA =       0
 NCOPY  =       0

 Implicit solvent radii are modified Bondi radii (mbondi)                                                   

|     Memory Use     Allocated
|     Real                7111
|     Hollerith            651
|     Integer            25418
|     Max Pairs              1
|     nblistReal             0
|     nblist Int             0
|       Total              157 kbytes
| Duplicated    0 dihedrals
| Duplicated    0 dihedrals

--------------------------------------------------------------------------------
   2.  CONTROL  DATA  FOR  THE  RUN
--------------------------------------------------------------------------------

                                                                                

General flags:
     imin    =       1, nmropt  =       0
     ifswitch=       0, fswitchbeta=  10.000
 mdread> no continuous cutoff will be used for non-bonded terms

Nature and format of input:
     ntx     =       1, irest   =       0, ntrx    =       1

Nature and format of output:
     ntxo    =       1, ntpr    =       1, ntrx    =       1, ntwr    =     500
     iwrap   =       0, ntwx    =       0, ntwv    =       0, ntwe    =       0
     ioutfm  =       0, ntwprt  =       0, idecomp =       0, rbornstat=      0

Potential function:
     ntf     =       1, ntb     =       0, igb     =       2, nsnb    =      25
     ipol    =       0, gbsa    =       0, iesp    =       0
     dielc   =   1.00000, cut     = 999.00000, intdiel =   1.00000
     saltcon =   0.20000, offset  =   0.09000, gbalpha=    0.80000
     gbbeta  =   0.00000, gbgamma =   2.90912, surften =   0.00500
     rdt     =   0.00000, rgbmax  =  25.00000
     alpb  =        0
     scnb    =   2.00000, scee    =   1.20000

Frozen or restrained atoms:
     ibelly  =       0, ntr     =       0

Energy minimization:
     maxcyc  =       1, ncyc    =       1, ntmin   =       1
     dx0     =   0.01000, drms    =   0.00010
|  INFO: Old style inpcrd file read


--------------------------------------------------------------------------------
   3.  ATOMIC COORDINATES AND VELOCITIES
--------------------------------------------------------------------------------

                                                                                
 begin time read from input coords =     0.000 ps

 Number of triangulated 3-point waters found:        0
 getparams> Number of atoms (or variables)  determined as    107
 keyword> Local permutational alignment: alignment threshold=        1.00000
 keyword> Local permutational alignment: alignment cutoff=           5.00000
 keyword> Number of groups of permutable atoms=    17
read argument: coords.prmtop 
Reading parm file (coords.prmtop)
title:
                                                                                
 fetchz> Hybrid EF/BFGS transition state search, maximum steps= 250
         maximum tangent space steps=   5 or  100 when overlap is better than     0.999900
 fetchz> Uphill mode is    0 for initial step and    0 after that
 fetchz> Steps for largest Hessian e/vector= 100, smallest e/vector=2000 convergence at       0.0020%

 fetchz>  321 Cartesian coordinates will be optimised for  107 AMBER atoms

 fetchz> Lowest   1 eigenvalues and eigenvectors will be calculated non-iteratively
 fetchz> Point group checked when RMS force <     0.00100000, highest symmetry axis tested for=  6
 fetchz> Initial distance and eigenvalue tolerances in symmetry determination=     0.00010000     0.00010000
 fetchz> Minimum number of optimization steps=     0
 keywords> Cutoff for identifying atoms in the same orbit=    0.2000000000    
 keywords> lpermdist neighbours, threshold, max sep=    10     1.000000000         3
 fetchz> Convergence criterion for LBFGS optimization: RMS force< 0.10000000E-05 maximum steps= 10000
 fetchz> Maximum energy rise in LBFGS minimization=    0.1000000000E-01
 fetchz> Number of updates in LBFGS=    10000
 fetchz> Number of updates in XLBFGS=   4
 fetchz> Number of updates in mind=   4
 fetchz> Initial guess for diagonal elements in LBFGS=     0.0100
 fetchz> Initial guess for diagonal elements in XLBFGS=    0.1000
 fetchz> Maximum step size in LBFGS energy minimization=     0.1000
 fetchz> Maximum step size in XLBFGS=    0.2000
 fetchz> Maximum step size in LBFGS neb image minimization=                 0.2000
 fetchz> Warnings will be issued if atoms become closer than 0.5 units
 fetchz> Coordinates for intermediate steps will not be dumped to file points


 OPTIM> Using translational/rotational ev shift=     1000000.000    
 OPTIM> Initial energy=    -532.3570695     RMS force=    0.8605762448E-06
 OPTIM> Final energy  =    -535.9479000     RMS force=    0.8936101046E-06
 KeyConnect> Maximum cycles = 50, maximum images = 23
 KeyConnect> Maximum attempts per pair of minima = 3, with increment image density of 2.00
 KeyConnect> Image density = 0.30, iteration density = 35.00
 KeyNEB> Initial and final NEB force constants     10.00000000        10.00000000     factor=    1.010000000    
 KeyNEB> Number of images will vary depending on the separation of the endpoints
 KeyGrad> Overall rotation and translation will NOT be removed
 KeyGrad> Using doubly nudged elastic band gradient
 KeyOutput> Transition state candidates will be optimized
 KeyOutput> Concise printing during transition states optimization
 KeyOutput> Transition state candidates are maxima along NEB
 KeyMin> Maximal number of iterations will vary, depending on the number of images in the band
 KeyMin> RMS convergence criterion is set to 0.001
 KeyMin> L-BFGS minimization
 KeyLBFGS> Maximum step size per image =     0.2000000000    
 KeyLBFGS> 4 Hessian updates per iteration
 KeyLBFGS> Guess for inverse Hessian diagonal elements =     0.1000000000E-02
 KeyTau> Using Henkelman and Jonsson's improved tangent
 KeyDecide> Cost function in Dijkstra algorithm is D^3

 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 1 >>>>>>>>>>>>>>>>>>>>> 2 minima and 0 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      1 steps with      1 missing connections, weight=     820.57    
 decide> The unconnected minima in the chain and their distances are:
     2        9.36     1 
 

 tryconnect> 70-iteration DNEB run for minima 1_S and 2_F using 2 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.050679530    
 Double-ended search iterations= 70 RMS= 0.5090 Dev= 0.35% S= 10.56 time= 0.29
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):         24
 DNEB run yielded 1 true transition state(s) time=   3.32

 >>>>>  Path run for ts 1 ...
 Plus  side of path:                     644 steps. Energy=    -535.9479000       time=       1.65
 Minus side of path:                     752 steps. Energy=    -533.2255430       time=       2.07

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -535.9479000  9.2696         -526.6782506  6.5473         -533.2255430  16.109  10.465   8.445  12.670
        Known (#2)                                              *NEW* (Placed in 3)
 Unconnected minimum 3 found its way to F set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 2 >>>>>>>>>>>>>>>>>>>>> 3 minima and 1 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      1 steps with      1 missing connections, weight=     1641.1    
 decide> The unconnected minima in the chain and their distances are:
     2        9.36     1 
 

 tryconnect> 735-iteration DNEB run for minima 1_S and 2_F using 21 images  (DNEB attempt #2)  ...
 lbfgs> Final DNEB force constant      1.812902854    
 Double-ended search iterations= 735 RMS= 0.0491 Dev= 4.37% S= 14.49 time= 31.20
 Following    1 images are candidates for TS:    9  
 Converged to TS (number of iterations):         12
 DNEB run yielded 1 true transition state(s) time=   2.47
 isnewts> transition state is the same as number        1 energy=     -526.6782506082
 tryconnect> Try the path again for ts      1 with pushoff=    0.1000000000E-01

 >>>>>  Path run for ts 2 ...
 tryconnect> Trying this transition state path again with pushoff=    0.1000000000E-01
 Plus  side of path:                     756 steps. Energy=    -533.2255430       time=       2.03
 Minus side of path:                     614 steps. Energy=    -535.9479000       time=       1.54

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -533.2255430  6.5473         -526.6782506  9.2696         -535.9479000  16.127  10.491   8.267  12.943
        Known (#3)                                              Known (#2)
 Alternative path found between members of the F set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 3 >>>>>>>>>>>>>>>>>>>>> 3 minima and 2 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      2 steps with      1 missing connections, weight=     1899.6    
 decide> The unconnected minima in the chain and their distances are:
     3       12.38     1 
 

 tryconnect> 105-iteration DNEB run for minima 1_S and 3_F using 3 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.846792891    
 Double-ended search iterations= 105 RMS= 6.5576 Dev= 3.13% S= 15.54 time= 0.63
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         36
 DNEB run yielded 1 true transition state(s) time=   4.30

 >>>>>  Path run for ts 3 ...
 Plus  side of path:                     620 steps. Energy=    -531.4834531       time=       1.58
 Minus side of path:                     620 steps. Energy=    -531.8176810       time=       1.56

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -531.4834531  3.3216         -528.1618979  3.6558         -531.8176810   9.265   5.700  20.138   5.313
        *NEW* (Placed in 4)                                     *NEW* (Placed in 5)
 Connection established between members of the U set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 4 >>>>>>>>>>>>>>>>>>>>> 5 minima and 3 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      3 steps with      2 missing connections, weight=     1801.0    
 decide> The unconnected minima in the chain and their distances are:
     3        5.93     5     5       11.68     1 
 

 tryconnect> 70-iteration DNEB run for minima 3_F and 5_U using 2 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.050679530    
 Double-ended search iterations= 70 RMS= 0.1208 Dev= 0.16% S= 6.09 time= 0.28
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         34
 DNEB run yielded 1 true transition state(s) time=   4.18

 >>>>>  Path run for ts 4 ...
 Plus  side of path:                     573 steps. Energy=    -533.1502462       time=       1.39
 Minus side of path:                     550 steps. Energy=    -531.8176810       time=       1.32

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -533.1502462  1.3437         -531.8065499 0.11131E-01     -531.8176810   5.047   4.677  13.114   8.159
        *NEW* (Placed in 6)                                     Known (#5)
 Connection established between members of the U set.

 tryconnect> 105-iteration DNEB run for minima 1_S and 5_U using 3 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.303213506    
 Double-ended search iterations= 105 RMS= 0.4835 Dev= 1.85% S= 13.52 time= 0.63
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         35
 DNEB run yielded 1 true transition state(s) time=   4.11
 isnewts> transition state is the same as number        3 energy=     -528.1618978718
 tryconnect> Try the path again for ts      1 with pushoff=    0.1000000000E-01

 >>>>>  Path run for ts 5 ...
 tryconnect> Trying this transition state path again with pushoff=    0.1000000000E-01
 Plus  side of path:                     628 steps. Energy=    -531.4834531       time=       1.54
 Minus side of path:                     605 steps. Energy=    -531.8176810       time=       1.48

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -531.4834531  3.3216         -528.1618979  3.6558         -531.8176810   9.270   5.710  19.796   5.405
        Known (#4)                                              Known (#5)
 Connection established between members of the U set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 5 >>>>>>>>>>>>>>>>>>>>> 6 minima and 5 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      5 steps with      2 missing connections, weight=     1651.7    
 decide> The unconnected minima in the chain and their distances are:
     3        3.68     6     4       11.70     1 
 

 tryconnect> 70-iteration DNEB run for minima 3_F and 6_U using 2 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.050679530    
 Double-ended search iterations= 70 RMS= 0.8760 Dev= 0.34% S= 3.87 time= 0.28
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         14
 DNEB run yielded 1 true transition state(s) time=   2.30

 >>>>>  Path run for ts 6 ...
 Plus  side of path:                     599 steps. Energy=    -533.2255430       time=       1.46
 Minus side of path:                     580 steps. Energy=    -533.1502462       time=       1.41

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -533.2255430 0.10473         -533.1208160 0.29430E-01     -533.1502462   3.961   3.685  28.737   3.723
        Known (#3)                                              Known (#6)
 Unconnected minimum 6 found its way to F set.

 tryconnect> 105-iteration DNEB run for minima 1_S and 4_F using 3 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      3.589423646    
 Double-ended search iterations= 105 RMS= 4.5784 Dev= 0.12% S= 12.74 time= 0.64
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         39
 DNEB run yielded 1 true transition state(s) time=   4.34

 >>>>>  Path run for ts 7 ...
 Plus  side of path:                     699 steps. Energy=    -533.2255430       time=       1.76
 Minus side of path:                     632 steps. Energy=    -532.4307802       time=       1.56

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -533.2255430  2.9772         -530.2483176  2.1825         -532.4307802  16.576  12.622  13.154   8.134
        Known (#3)                                              *NEW* (Placed in 7)
 Unconnected minimum 7 found its way to F set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 6 >>>>>>>>>>>>>>>>>>>>> 7 minima and 7 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      3 steps with      1 missing connections, weight=     6.7203    
 decide> The unconnected minima in the chain and their distances are:
     7        1.89     1 
 

 tryconnect> 70-iteration DNEB run for minima 1_S and 7_F using 2 images  (DNEB attempt #1)  ...
 lbfgs> Final DNEB force constant      5.050679530    
 Double-ended search iterations= 70 RMS= 0.1439 Dev= 0.06% S= 1.89 time= 0.29
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):         13
 DNEB run yielded 1 true transition state(s) time=   2.38

 >>>>>  Path run for ts 8 ...
 Plus  side of path:                     596 steps. Energy=    -532.4307802       time=       1.46
 Minus side of path:                     585 steps. Energy=    -532.3570695       time=       1.42

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -532.4307802 0.82961E-01     -532.3478191 0.92504E-02     -532.3570695   1.942   1.887  10.797   9.910
        Known (#7)                                              Known (#1)
 Connected path found
  ts        E+         Ets - E+          Ets       Ets - E-          E-          S       D      gamma   ~N
   8     -532.3570695 0.92504E-02    -532.3478191 0.82961E-01    -532.4307802   1.942   1.887  10.797   9.910
   7     -532.4307802  2.1825        -530.2483176  2.9772        -533.2255430  16.576  12.622  13.154   8.134
   1     -533.2255430  6.5473        -526.6782506  9.2696        -535.9479000  16.109  10.465   8.445  12.670

 Number of TS in the path       =      3
 Number of cycles               =      6

 Elapsed time=                                87.28
 OPTIM> # of energy calls=                          0 time=           0.00 %=  0.0
 OPTIM> # of energy+gradient calls=             32021 time=          63.89 %= 73.2
 OPTIM> # of energy+gradient+Hessian calls=       207 time=          11.10 %= 12.7
