Gurobi issue
Chen, Jiaxiong
Hello,
I encountered a gurobi issue recently that I am asking advice from you. I ran real time sequence to solve a large system optimization job periodically using AMPL to submit job to gurobi server. But in a rare scenario, the solve failed and showed the following information like no gurobi license for this machine. The problem is when I re-run it and it work fine, so it looks like not a license issue.
I am so confused. Any ideas from all of you would be much appreciated.
Regards,
Jiaxiong
License file /mgrtools/gurobi/5.6.0/ampl/ampl.lic:
Today = 20160927; found license file "/mgrtools/gurobi/5.6.0/ampl/ampl.lic":
# Normal AMPL single-machine server license with maintenance expiring
# 20140630
# licensed to NYISO AMPL License ID 42173 for pprts01:
539f30da f7cce417 55619f81 d7296282 225cea5c 20011cb7 54b2aa25 972e60b0
c294bf14 c6787e76 44504614 22a0463b 2351ee83 273c7ae1 501827f1 e3327181
a304e81d 70828109 404469a7 97fec8bf 1127934e a3e63687 82f8904e 9324ad79
d1828249 c5c7
Computed 1-1-0-26ce1c1
ad1rts1
1c:c1:de:4d:71:a0
No gurobi license for this machine.
gurobi (HP-UX ia64), licchk(20131003), ASL(20130919)
exit code 2
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Robert Fourer
We are forwarding this issue to technical support at Gurobi Optimization, since they are the ones who generated the AMPL and Gurobi licenses mentioned in the error message.
Bob Fourer
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