kif/scheduling
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added constraint for tracks in same room, takes forever to run (not save for usage)

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Anja Reusch 2019-06-11 17:38:09 +02:00
parent ae6b2abf66
commit 3480569b67
1 changed files with 6 additions and 2 deletions
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8
generate_rules.py
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@ -221,8 +221,11 @@ for workgroup in workgroups:
rules += f':- schedule({workgroup.id}, TIMESLOT, _), timeslot(TIMESLOT, ORDER, _, _, _), ORDER >= {first_timeslot}, ORDER <= {last_timeslot}.\n'
rules += "pool_schedule(ROOM) :- schedule(_,_,ROOM), pool(ROOM).\n"\
"poolpen(T) :- T = {pool_schedule(_)}.\n"\
"#minimize { T : poolpen(T) }.\n" \
"poolpen(T) :- T = {pool_schedule(_)}.\n"\
"otherroomsametrack(AK1, AK2) :- ak(AK1,_, TRACK, _,_,_), schedule(AK1, _, ROOM1), ak(AK2,_, TRACK, _,_,_), schedule(AK2, _, ROOM2), ROOM1 != ROOM2.\n"\
"otherroomsametrackpen(T) :- T = {otherroomsametrack(_, _)}.\n"\
"finalpen(T) :- poolpen(P),otherroomsametrackpen(O), T = P+O.\n"\
"#minimize { T : finalpen(T) }.\n"\
"#show schedule/3."
#######################
@ -238,6 +241,7 @@ process = ['clingo', output_file_name, '--outf=2']
# run subprocess, not sure, if busy-waiting..
completed_process = subprocess.run(process, universal_newlines=True, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
output = completed_process.stdout
open('solver_output.json', 'w').write(output)