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renault-iaa / challenge-roadef-2022

challenge EURO/ROADEF 2022 on RENAULT's truck loading : documents and issues
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Extra trucks #44

Closed MaiteAlonso closed 1 year ago

MaiteAlonso commented 1 year ago

Hello,

The instances VA and VA2, have trucks with Id starts by 'F'. What is the code for an extra truck? 'Q' or 'G'

Sometimes, in these instances, the checker says :"output items file; truck id unknown in the outputs trucks; truck id = QXXXXXXXXX_1' when it is added an extra truck for an F planned truck.

Thank you

renault-iaa commented 1 year ago

Hello,

You should not encounter the Fxxxxxxx planned trucks, there is an issue with dataset B. We will update dataset B asap. You are right, the error message you cited is due to the fact that the checker does not manage Fxxxxxxx planned trucks.

Thanks for your vigilance.

MaiteAlonso commented 1 year ago

thank you for the answer

renault-iaa commented 1 year ago

We just publish a new version of dataset B where Fxxxxxxx planned trucks have been renamed into Pxxxxxxxx planned trucks.

MaiteAlonso commented 1 year ago

Sorry, but the new version of the B data has a bug in the VA and VA2 instances. The parameter CJFM (distance between front and middle axle) is 0 in all trucks.

renault-iaa commented 1 year ago

Deeply sorry, there were additional separators which impact colums Cjfm and Ejhr in the files input trucks of instances VA and VA2. The corrected dataset B has been published.