Reply To: LS Dyna – can’t reach license server

[gomez]

Hi Reno,

I think the answer is yes, they are using the Ansys license manager, they provided me with their Entitlement ID if you need it to verify.

This is what I get (first few lines) when querying their server:

[gomez@r002 temp]$  /opt/packages/ansys/shared_files/licensing/linx64/lmutil lmstat -c 27014@acadlms03.ad.rmu.edu -a | more
lmutil - Copyright (c) 1989-2015 Flexera Software LLC. All Rights Reserved.
Flexible License Manager status on Wed 1/31/2024 13:29

License server status: 27014@ACADLMS03.ad.rmu.edu
    License file(s) on ACADLMS03.ad.rmu.edu: C:\Program Files\ANSYS Inc\Shared Files\Licensing\license_files\ansyslmd.lic:

ACADLMS03.ad.rmu.edu: license server UP (MASTER) v11.19.0

Vendor daemon status (on ACADLMS03.ad.rmu.edu):

  ansyslmd: UP v11.19.0

Setting just those two environment variables and retrying, I end up with:

[gomez@r002 temp]$ mpirun -np 1 ./ls-dyna_mpp_d_R10_2_0_x64_centos65_ifort160_avx2_intelmpi-2018 i=Main_ALE_Boundary_Controls.k memory=500m
 License option : check ansys licenses only
      Date: 01/31/2024      Time: 13:14:50  

     ___________________________________________________
     |                                                 |
     |  Livermore  Software  Technology  Corporation   |
     |                                                 |
     |  7374 Las Positas Road                          |
     |  Livermore, CA 94551                            |
     |  Tel: (925) 449-2500  Fax: (925) 449-2507       |
     |  www.lstc.com                                   |
     |_________________________________________________|
     |                                                 |
     |  LS-DYNA, A Program for Nonlinear Dynamic       |
     |  Analysis of Structures in Three Dimensions     |
     |  Version : mpp d R10.2.0   Date: 03/05/2019     |
     |  Revision: 135267          Time: 15:49:10       |
     |                                                 |
     |  Features enabled in this version:              |
     |    Distributed Memory Parallel                  |
     |    CESE CHEMISTRY EM ICFD STOCHASTIC_PARTICLES  |
     |    FFTW (multi-dimensional FFTW Library)        |
     |    ANSYS License (ans160)                       |
     |                                                 |
     |  Licensed to:                                   |
     |                                                 |
     |  Platform   : Intel-MPI 2018 Xeon64             |
     |  OS Level   : Linux CentOS 6.5 uum              |
     |  Compiler   : Intel Fortran Compiler 16.0 AVX-2 |
     |  Hostname   : r002.ib.bridges2.psc.edu          |
     |  Precision  : Double precision (I8R8)           |
     |  SVN Version: 135714                            |
     |                                                 |
     |  Unauthorized use infringes LSTC copyrights     |
     |_________________________________________________|

ANSYS LICENSE MANAGER ERROR:
Could not connect to any license server. 
The server is down or is not responsive. 
    ANSYSLI_SERVERS: 2325@acadlms03.ad.rmu.edu 
    FLEXlm Servers: 1055@acadlms03.ad.rmu.edu

  ******** UNEXPECTED ERROR - NETWORK TASK CONTROL INCONSISTENCY *******        

 Please contact your ANSYS Sales Representative or ANSYS, Inc.

I don't know if this helps, but I thought of checking if those ports are open on their firewall:

[gomez@r002 temp]$ telnet acadlms03.ad.rmu.edu 2325
Trying 192.203.233.236...
^C
[gomez@r002 temp]$ telnet acadlms03.ad.rmu.edu 1055
Trying 192.203.233.236...
^C

I think they are not open, while the port that I was told the license server is setup on (27014) is open:

[gomez@r002 temp]$ telnet acadlms03.ad.rmu.edu 27014
Trying 192.203.233.236...
Connected to acadlms03.ad.rmu.edu.
Escape character is '^]'.
^CConnection closed by foreign host.

Your help is much appreciated.

Best, -Roberto