
 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> Number of atoms (or variables)  determined as     79
 keyword> Constraint potential parameters read from file congeom.dat
 keyword> Local permutational alignment: alignment threshold=        1.00000
 keyword> Local permutational alignment: alignment cutoff=           5.00000
 keyword> Number of groups of permutable atoms=     8
CHARMMTYPE set to  2
1
                 Chemistry at HARvard Macromolecular Mechanics
                   (CHARMM) - Developmental Version 35b4   February 15, 2010   
       Copyright(c) 1984-2001  President and Fellows of Harvard College
                              All Rights Reserved
      Current operating system: Linux-2.6.16.54-0.2.5-smp(x86_64)@comp30.ch.
                 Created on  5/28/12 at 10:37:44 by user: wales       

            Maximum number of ATOMS:     25140, and RESidues:       14000
            Current HEAP size:         2048000, and STACK size:    500000

 RDTITL> *
 RDTITL> No title read.

      ***** LEVEL  1 WARNING FROM <RDTITL> *****
      ***** Title expected.
      ******************************************
      BOMLEV (  0) IS NOT REACHED. WRNLEV IS  5

  
 CHARMM>    BOMLev -5
 MISCOM> Setting BOMLev < -2 is NOT a good idea.
 Parameter: TOP <- "toph19_eef1_bs360.inp"
 Parameter: PAR <- "param19_eef1_bs360.inp"
  
 CHARMM>    WRNLEV -1
  
 CHARMM>    PRNLEV 2
 Parameter: 0 <- "/HOME/BS360/C31A2-SAT39/TOPPAR"
 VOPEN> Attempting to open::/home/bs360/c31a2-sat39/toppar/toph19_eef1_bs360.inp::
 OPNLGU> Unit  1 opened for READONLY access to /home/bs360/c31a2-sat39/toppar/toph19_eef1_bs360.inp
 MAINIO> Residue topology file being read from unit   1.
 TITLE> * TOPOLOGY FILE FOR PROTEINS USING EXPLICIT HYDROGEN ATOMS: VERSION 19
 TITLE> * S TRYGUBENKO: ASN, GLN AND TYR DIHEDRALS AND CTER IMPROPER WERE
 TITLE> * SYMMETRIZED TO ENSURE THAT ROTAMERS OF THESE RESIDUES HAVE THE SAME
 TITLE> * ENERGIES AND GEOMETRIES. VISIT HTTP://WWW.TRYGUB.COM/CHARMM/ROTAMERS/
 TITLE> * FOR MORE INFORMATION. UNSUPPORTED. USE THIS FILE AT YOUR OWN RISK.
 TITLE> * MODIFICATIONS ARE MARKED WITH SAT AND DAE.
 TITLE> * ALSO, TOPOLOGY FOR D-PROLINE (DPR) RESIDUE WAS ADDED.
 TITLE> * * T. LAZARIDIS: HERE THE IONIC SIDECHAINS AND TERMINI ARE NEUTRALIZED
 TITLE> * ALSO, A NEW ATOM TYPE HAS BEEN ADDED, CR, FOR 4-BONDED CARBON IN
 TITLE> * AROMATICS AND ARGININE. MODIFICATIONS ARE MARKED BY TL
 TITLE> *
 VCLOSE: Closing unit    1 with status "KEEP"
 VOPEN> Attempting to open::/home/bs360/c31a2-sat39/toppar/param19_eef1_bs360.inp::
 OPNLGU> Unit  2 opened for READONLY access to /home/bs360/c31a2-sat39/toppar/param19_eef1_bs360.inp

          PARAMETER FILE BEING READ FROM UNIT  2
 TITLE> * - PARAMETER FILE PARAM19 * S TRYGUBENKO: ASN, GLN AND TYR DIHEDRALS AND CTER IMPROPER WERE
 TITLE> * SYMMETRIZED TO ENSURE THAT ROTAMERS OF THESE RESIDUES HAVE THE SAME
 TITLE> * ENERGIES AND GEOMETRIES. VISIT HTTP://WWW.TRYGUB.COM/CHARMM/ROTAMERS/
 TITLE> * FOR MORE INFORMATION. UNSUPPORTED. USE THIS FILE AT YOUR OWN RISK.
 TITLE> * MODIFICATIONS ARE MARKED WITH SAT AND DAE.
 TITLE> * * PEPTIDE GEOMETRY FROM RAMACHANDRAN ET AL BBA 359:298 (1974)
 TITLE> * TORSIONS FROM HAGLER ET AL JACS 98:4600 (1976)
 TITLE> * JORGENSEN NONBOND PARAMETERS JACS 103:3976-3985 WITH 1-4 RC=1.80/0.1
 TITLE> *
 VCLOSE: Closing unit    2 with status "KEEP"
 MAINIO> Sequence information being read from unit   5.
 RDTITL> *

          RESIDUE SEQUENCE --     7 RESIDUES
          GLY ASN ASN GLN GLN ASN TYR 
 THE PATCH 'NTER' WILL BE USED FOR THE FIRST RESIDUE
 THE PATCH 'CTER' WILL BE USED FOR THE LAST  RESIDUE
 GENPSF> Segment   1 has been generated. Its identifier is SEG1.
 PSFSUM> PSF modified: NONBOND lists and IMAGE atoms cleared.
 PSFSUM> Summary of the structure file counters :
         Number of segments      =        1   Number of residues   =        7
         Number of atoms         =       79   Number of groups     =       33
         Number of bonds         =       79   Number of angles     =      113
         Number of dihedrals     =       48   Number of impropers  =       37
         Number of cross-terms   =        0
         Number of HB acceptors  =       14   Number of HB donors  =       20
         Number of NB exclusions =        3   Total charge =    0.00000
 VOPEN> Attempting to open::input.crd::
 OPNLGU> Unit 20 opened for READONLY access to input.crd
          SPATIAL COORDINATES BEING READ FROM UNIT 20
 TITLE> 79
 VCLOSE: Closing unit   20 with status "KEEP"

 NONBOND OPTION FLAGS: 
     ELEC     VDW      GROUps   RDIElec  SWITch   VGROup   VSWItch 
     BYGRoup  NOEXtnd  NOEWald 
 CUTNB  = 15.000 CTEXNB =999.000 CTONNB =  7.000 CTOFNB =  9.000
 WMIN   =  1.500 WRNMXD =  0.500 E14FAC =  0.400 EPS    =  1.000
 NBXMOD =      5
 There are        0 atom  pairs and        0 atom  exclusions.
 There are        0 group pairs and        0 group exclusions.
 <MAKINB> with mode   5 found    195 exclusions and    129 interactions(1-4)
 VOPEN> Attempting to open::/home/bs360/c31a2-sat39/toppar/solvpar.inp::
 OPNLGU> Unit 30 opened for READONLY access to /home/bs360/c31a2-sat39/toppar/solvpar.inp
 NBOND           79
 NTHETA          113
 NPHI           48

chsetdihe> number of internal coordinates for segment    1
 chsetdihe> NPHIPSI           14
 chsetdihe> NOMEGAC            6
 chsetdihe> NSIDECHAIN           15
 chsetdihe> NCHIRAL            6

chsetdihe> total number of internal coordinates
 chsetdihe> NPHIPSITOT=            14
 chsetdihe> NOMEGACTOT=             6
 chsetdihe> NSIDECHAINTOT=            15
 chsetdihe> NCHIRALTOT=             6

 chsetdihe>            29  twistable dihedrals identified
chsetdihe> SEG-NR, NSEGATOMS :    1      79

 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>  237 Cartesian coordinates will be optimised for   79 CHARMM 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
 fetchz> Using constraint potential for initial interpolation in each cycle
         with absolute distance change tolerance         0.30000
         extra distance before turning on constraint potential         0.17500
         constraint spring constant=       10.00000
         image distance spring constant=        1.00000
         repulsion factor between unconstrained atoms=      100.00000
         repulsion cutoff will be the minimum of         1.55000 and the shortest distance in the end points
         fraction for restoring true potential=        0.99000
         maximum separation of atoms in sequence for constraint=   218
         minimum separation of atoms in sequence for repulsion=     0
         maximum optimization steps for constrained potential=  300001
         initial # images for constrained potential, maximum, check interval=       3      75      25
         number of interpolation attempts and initial image increment=       2      12
         RMS gradient per image tolerance for constrained potential=        0.01000
         maximum optimization steps for constrained/real potential=      25
         maximum steps for relaxation after adding a new atom before backtrack=     200
         maximum number of constraints per atom=     6
         maximum energy per image for convergence during constraint potential phase=        0.1000000000
         interval for checking repulsive interactions=    10
         multiple of cutoff for repulsion neighbour list=        2.0000000000
         adding terms for constraint internal minima
         Minimum and Maximum image separations:         0.10000       10.00000
 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> Number of updates in qci=   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=    -296.1744388     RMS force=    0.9243980775E-06
 OPTIM> Final energy  =    -296.9327623     RMS force=    0.7519040000E-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 from interp function and dist, power=     3

 initialise> Interpolation metric value for minima 1 and 2 is      11.60646643    
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 1 >>>>>>>>>>>>>>>>>>>>> 2 minima and 0 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      1 steps with      1 missing connections, weight=     1553.1    
 decide> The unconnected minima in the chain and their distances are:
     2       11.57     1 
 

 tryconnect> Interpolation for minima 1_S and 2_F using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    54
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     74 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     99 steps, energy/image=    -289.9408557     RMS=2.400360702     images=   3
 intlbfgs> First  minimum number      1
 intlbfgs> Second minimum number      2
 intlbfgs> DNEB for minima      1     2 dist=   14.15     Attempts, images and iterations=     0     4   140
 lbfgs> Final DNEB force constant      3.418498711    
 Double-ended search iterations= 140 RMS= 0.4044 Dev= 3.46% S= 13.62 time= 0.35
 Following    1 images are candidates for TS:    3  
 Converged to TS (number of iterations):        186
 DNEB run yielded 1 true transition state(s) time=   3.60

 >>>>>  Path run for ts 1 ...
 Plus  side of path:                     768 steps. Energy=    -301.8294941       time=       0.86
 Minus side of path:                     456 steps. Energy=    -287.2595177       time=       0.40

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -301.8294941  15.034         -286.7954767 0.46404         -287.2595177  15.947  15.054   3.224  24.501
        *NEW* (Placed in 3)                                     *NEW* (Placed in 4)
 checkperc> Increasing con cutoff atoms     8   10 from     0.57959E-02 to     0.61424E-02 ref=     1.4580    
 checkperc> Increasing con cutoff atoms    60   62 from     0.43114E-02 to     0.43559E-02 ref=    0.98066    
 Connection established between members of the U set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 2 >>>>>>>>>>>>>>>>>>>>> 4 minima and 1 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      2 steps with      2 missing connections, weight=     965.62    
 decide> The unconnected minima in the chain and their distances are:
     2        6.63     3     3        8.76     1 
 

 tryconnect> Interpolation for minima 2_F and 3_U using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    71
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     46 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     71 steps, energy/image=    -293.0408869     RMS=1.925162353     images=   3
 intlbfgs> First  minimum number      2
 intlbfgs> Second minimum number      3
 intlbfgs> DNEB for minima      2     3 dist=   7.444     Attempts, images and iterations=     0     2    70
 lbfgs> Final DNEB force constant      5.568374182    
 Double-ended search iterations= 70 RMS= 0.5109 Dev= 0.63% S= 7.09 time= 0.09
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):        128
 DNEB run yielded 1 true transition state(s) time=   2.12

 >>>>>  Path run for ts 2 ...
 Plus  side of path:                     553 steps. Energy=    -297.2473208       time=       0.48
 Minus side of path:                     443 steps. Energy=    -292.1705511       time=       0.35

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -297.2473208  5.4046         -291.8426727 0.32788         -292.1705511  12.695  12.347   2.001  39.488
        *NEW* (Placed in 5)                                     *NEW* (Placed in 6)
 checkperc> Increasing con cutoff atoms    56   57 from     0.13733E-01 to     0.14423E-01 ref=     1.5378    
 checkperc> Increasing con cutoff atoms    60   62 from     0.43559E-02 to     0.44152E-02 ref=    0.98066    
 Connection established between members of the U set.

 tryconnect> Interpolation for minima 1_S and 3_U using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    62
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     35 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     60 steps, energy/image=    -291.9418855     RMS=.5749262437     images=   3
 intlbfgs> First  minimum number      1
 intlbfgs> Second minimum number      3
 intlbfgs> DNEB for minima      1     3 dist=   10.59     Attempts, images and iterations=     0     3   105
 lbfgs> Final DNEB force constant      5.303213506    
 Double-ended search iterations= 105 RMS= 0.2727 Dev= 1.27% S= 9.13 time= 0.19
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):         15
 DNEB run yielded 1 true transition state(s) time=   0.61

 >>>>>  Path run for ts 3 ...
 Plus  side of path:                     472 steps. Energy=    -298.9383123       time=       0.40
 Minus side of path:                     524 steps. Energy=    -296.1744388       time=       0.46

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -298.9383123  3.7021         -295.2362258 0.93821         -296.1744388   7.967   6.304   3.057  25.840
        *NEW* (Placed in 7)                                     Known (#1)
 Unconnected minimum 7 found its way to S set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 3 >>>>>>>>>>>>>>>>>>>>> 7 minima and 3 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      6 steps with      3 missing connections, weight=     530.71    
 decide> The unconnected minima in the chain and their distances are:
     2        3.78     5     6        2.68     4     3        7.70     7 
 

 tryconnect> Interpolation for minima 2_F and 5_U using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    76
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     18 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     43 steps, energy/image=    -277.6948661     RMS=15.53738944     images=   3
 intlbfgs> First  minimum number      2
 intlbfgs> Second minimum number      5
 intlbfgs> DNEB for minima      2     5 dist=   11.74     Attempts, images and iterations=     0     3   105
 lbfgs> Final DNEB force constant      12.76281563    
 Double-ended search iterations= 105 RMS= 0.1715 Dev= 0.84% S= 3.92 time= 0.19
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):          9
 DNEB run yielded 1 true transition state(s) time=   0.46

 >>>>>  Path run for ts 4 ...
 Plus  side of path:                     456 steps. Energy=    -297.2473208       time=       0.39
 Minus side of path:                     407 steps. Energy=    -296.9327623       time=       0.33

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -297.2473208 0.32158         -296.9257420 0.70203E-02     -296.9327623   3.887   3.784  16.174   4.884
        Known (#5)                                              Known (#2)
 Unconnected minimum 5 found its way to F set.

 tryconnect> Interpolation for minima 4_U and 6_F using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    77
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     19 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     44 steps, energy/image=    -277.2500469     RMS=13.73098668     images=   3
 intlbfgs> First  minimum number      4
 intlbfgs> Second minimum number      6
 intlbfgs> DNEB for minima      4     6 dist=   12.36     Attempts, images and iterations=     0     3   105
 lbfgs> Final DNEB force constant      14.07100423    
 Double-ended search iterations= 105 RMS= 0.4161 Dev= 0.89% S= 3.07 time= 0.19
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):         78
 DNEB run yielded 1 true transition state(s) time=   1.32

 >>>>>  Path run for ts 5 ...
 Plus  side of path:                     446 steps. Energy=    -285.2691025       time=       0.39
 Minus side of path:                     546 steps. Energy=    -287.1904095       time=       0.52

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -285.2691025 0.57328         -284.6958225  2.4946         -287.1904095  15.355  14.203   3.947  20.017
        *NEW* (Placed in 8)                                     *NEW* (Placed in 9)
 checkperc> Increasing con cutoff atoms    19   28 from     0.92103E-01 to     0.10888     ref=     2.5033    
 checkperc> Increasing con cutoff atoms    21   22 from     0.94207E-02 to     0.12204E-01 ref=     1.5337    
 checkperc> Increasing con cutoff atoms    21   28 from     0.56595E-02 to     0.78613E-02 ref=     1.5265    
 checkperc> Increasing con cutoff atoms    22   28 from     0.37491E-01 to     0.42320E-01 ref=     2.5182    
 checkperc> Increasing con cutoff atoms    31   32 from     0.15741E-01 to     0.19518E-01 ref=     2.1155    
 checkperc> Increasing con cutoff atoms    22   24 from     0.20957E-01 to     0.24765E-01 ref=     2.4074    
 checkperc> Increasing con cutoff atoms    60   62 from     0.44152E-02 to     0.44262E-02 ref=    0.98066    
 Connection established between members of the U set.

 tryconnect> Interpolation for minima 3_U and 7_S using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    69
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     27 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     52 steps, energy/image=    -295.4151612     RMS=2.209460133     images=   3
 intlbfgs> First  minimum number      3
 intlbfgs> Second minimum number      7
 intlbfgs> DNEB for minima      3     7 dist=   9.931     Attempts, images and iterations=     0     2    70
 lbfgs> Final DNEB force constant      6.768393620    
 Double-ended search iterations= 70 RMS= 0.6452 Dev= 2.63% S= 8.13 time= 0.09
 Following    1 images are candidates for TS:    1  
 Converged to TS (number of iterations):         37
 DNEB run yielded 1 true transition state(s) time=   0.74

 >>>>>  Path run for ts 6 ...
 Plus  side of path:                     506 steps. Energy=    -298.9383123       time=       0.44
 Minus side of path:                     421 steps. Energy=    -301.8294941       time=       0.36

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -298.9383123  2.0065         -296.9318489  4.8976         -301.8294941  10.103   7.743   7.115  11.103
        Known (#7)                                              Known (#3)
 Unconnected minimum 3 found its way to S set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 4 >>>>>>>>>>>>>>>>>>>>> 9 minima and 6 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      6 steps with      1 missing connections, weight=     38.596    
 decide> The unconnected minima in the chain and their distances are:
     6        2.68     4 
 

 tryconnect> Interpolation for minima 4_S and 6_F using 15 initial images  (interp attempt #2)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    77
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     17 fraction=    0.990000 images=    15 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     42 steps, energy/image=    -284.1232916     RMS=.3559113165     images=  15
 intlbfgs> First  minimum number      4
 intlbfgs> Second minimum number      6
 intlbfgs> DNEB for minima      4     6 dist=   11.17     Attempts, images and iterations=     3    23   805
 lbfgs> Final DNEB force constant      25.26950195    
 Double-ended search iterations= 805 RMS= 0.0745 Dev= 4.93% S= 5.58 time= 10.93
 Following    1 images are candidates for TS:    9  
 Converged to TS (number of iterations):         12
 DNEB run yielded 1 true transition state(s) time=   0.59

 >>>>>  Path run for ts 7 ...
 Plus  side of path:                     493 steps. Energy=    -287.1904095       time=       0.41
 Minus side of path:                     520 steps. Energy=    -292.1705511       time=       0.43

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -287.1904095  2.4256         -284.7647788  7.4058         -292.1705511   5.469   4.313  10.764   7.340
        Known (#9)                                              Known (#6)
 Unconnected minimum 9 found its way to F set.
 >>>>>>>>>>>>>>>>>>>>> CONNECT CYCLE 5 >>>>>>>>>>>>>>>>>>>>> 9 minima and 7 ts are known >>>>>>>>>>>>>>>>>>>>
 decide> Shortest path in Dijkstra has      7 steps with      1 missing connections, weight=     52.682    
 decide> The unconnected minima in the chain and their distances are:
     9        3.75     4 
 

 tryconnect> Interpolation for minima 4_S and 9_F using 3 initial images  (interp attempt #1)  ...
 intlbfgs> Maximum number of steps for constraint potential phase is 300001
 intlbfgs> Total number of atoms moving less than threshold=    75
 intlbfgs> Freezing     64 atoms
 intlbfgs> constrained potential finished, time=       0.0
 intlbfgs> switch on true potential at step     24 fraction=    0.990000 images=     3 time=       0.0
 intlbfgs> Allowing     25 further optimization steps
 intlbfgs> After     49 steps, energy/image=    -273.7475807     RMS=9.986644816     images=   3
 intlbfgs> First  minimum number      4
 intlbfgs> Second minimum number      9
 intlbfgs> DNEB for minima      4     9 dist=   11.49     Attempts, images and iterations=     0     3   105
 lbfgs> Final DNEB force constant      12.76281563    
 Double-ended search iterations= 105 RMS= 0.4180 Dev= 0.99% S= 3.85 time= 0.19
 Following    1 images are candidates for TS:    2  
 Converged to TS (number of iterations):         14
 DNEB run yielded 1 true transition state(s) time=   0.54

 >>>>>  Path run for ts 8 ...
 Plus  side of path:                     480 steps. Energy=    -287.2595177       time=       0.40
 Minus side of path:                     475 steps. Energy=    -287.1904095       time=       0.39

         E+        Ets - E+           Ets       Ets - E-           E-          S       D      gamma   ~N
     -287.2595177 0.16564         -287.0938771 0.96532E-01     -287.1904095   3.891   3.745  13.292   5.943
        Known (#4)                                              Known (#9)
 Connected path found
  ts        E+         Ets - E+          Ets       Ets - E-          E-          S       D      gamma   ~N
   3     -296.1744388 0.93821        -295.2362258  3.7021        -298.9383123   7.967   6.304   3.057  25.840
   6     -298.9383123  2.0065        -296.9318489  4.8976        -301.8294941  10.103   7.743   7.115  11.103
   1     -301.8294941  15.034        -286.7954767 0.46404        -287.2595177  15.947  15.054   3.224  24.501
   8     -287.2595177 0.16564        -287.0938771 0.96532E-01    -287.1904095   3.891   3.745  13.292   5.943
   7     -287.1904095  2.4256        -284.7647788  7.4058        -292.1705511   5.469   4.313  10.764   7.340
   2     -292.1705511 0.32788        -291.8426727  5.4046        -297.2473208  12.695  12.347   2.001  39.488
   4     -297.2473208 0.32158        -296.9257420 0.70203E-02    -296.9327623   3.887   3.784  16.174   4.884

 Number of TS in the path       =      7
 Number of cycles               =      5

 Elapsed time=                                31.00
 OPTIM> # of energy calls=                         16 time=           0.01 %=  0.0
 OPTIM> # of energy+gradient calls=             34568 time=          19.47 %= 62.8
 OPTIM> # of energy+gradient+Hessian calls=       479 time=           0.60 %=  2.0
