Execution error in rocket-export_oxDNA.oxdna/top on oxdna.org

[dfajita]

Thank you again for your exceptional software development.

I am a beginner in both ENSnano and oxDNA. So, I first attempted to run a simulation on oxen.org using the files in ENSnano-rocket_design.zip, which can be downloaded from http://www.ens-lyon.fr/ensnano/#rocket.

I uploaded two files (rocket-export oxDNA.oxdna and rocket-export oxDNA.top) and executed a "submit job" with the default settings.

I did, however, get the following error:

Error

INFO: seeding the RNG with 1259777439 
INFO: Initializing backend 
INFO: Backend precision: double 
INFO: Simulation type: MD 
INFO: The generator will try to take into account bonded interactions by choosing distances between bonded neighbours no larger than 2.000000 
INFO: Using '' as the input for sequence-dependent values 
INFO: Running Debye-Huckel at salt concentration = 1 
INFO: Using different widths for major and minor grooves 
INFO: pid: 13345 
DEBUG: Debye-Huckel parameters: Q=0.054300, lambda_0=0.361646, lambda=0.357493, r_high=1.072479, cutoff=2.571515 
DEBUG: Debye-Huckel parameters: debye_huckel_RC=1.608718e+00, debye_huckel_B=8.766182e-03 INFO: The Debye length at this temperature and salt concentration is 0.357493 
ERROR: Distance between bonded neighbors 15 and 16 exceeds acceptable values (d = 1.830765)

I assumed that I needed Relaxation, therefore I checked the Needs Relaxation box. But the outcomes were similar.

Error

INFO: seeding the RNG with -1692663956 
INFO: Initializing backend 
INFO: Backend precision: double 
INFO: Simulation type: MC 
INFO: Using unphysical backbone (DNA_relax interaction) 
INFO: The generator will try to take into account bonded interactions by choosing distances between bonded neighbours no larger than 2.000000 
INFO: Using '' as the input for sequence-dependent values 
INFO: Using default strength constant = 32.000000 for the DNA_relax interaction 
INFO: pid: 13451 
INFO: Using a maximum backbone force of 10 (the corresponding mbf_xmax is 0.169258) and a far value of 0.04

I would appreciate it if you could inform me of the required preprocessing to run ENSnano exported files in oxDNA. Thanks.