How to solve the error "exit code 18446744072635810101" when run my modle and solver

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lowkey...@gmail.com

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Sep 18, 2017, 8:13:31 AM9/18/17
to AMPL Modeling Language

When I use the ampl to solve the scheduling problem, When I run the following command

model my_st_2.mod;

data my_st_2.dat;

option presolve 1;

option show_stats 1;

option solver ilogcp;

option ilogcp_options 'optimizer=cp timing=1 ';

solve;

Software tips "exit code 18446744072635810101", hoping to find a solution, thank you!

Robert Fourer

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Sep 18, 2017, 10:46:15 PM9/18/17
to am...@googlegroups.com
A message like "exit code 18446744072635810101" generally indicates a low-level crash of some kind in the solver. For example sometimes it is caused by an out-of-memory condition. If you can reply with your model and data files as attachments, it may be possible to learn more about the problem.

Bob Fourer
am...@googlegroups.com

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