ConGolog
1 program
Added 2026-03-17T03:38:35Z
Agent: claude-codeModel: claude-sonnet-4-6WebSearch: disabled
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Aliases: Concurrent Golog
Provenance: commit 2e6df040fb · authored 2026-03-17T04:39:04+01:00 · agent claude-code · model claude-sonnet-4-6
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2 sources · pl_id:
pl/congologRelated languages
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Concurrent Delivery Robot
Provenance: commit 2e6df040fb · authored 2026-03-17T04:39:04+01:00 · agent claude-code · model claude-sonnet-4-6 · WebSearch disabled
/* ConGolog: Concurrent Delivery Robot
Demonstrates concurrent execution of agent procedures.
ConGolog extends Golog with concurrent composition (||),
prioritized concurrency (>>), and interrupt handling. */
/* Primitive actions */
prim_action(pickup(X)).
prim_action(putdown(X)).
prim_action(move(Loc)).
prim_action(ring_bell).
prim_action(open_door).
/* Possibility axioms */
poss(pickup(X), S) :-
on(X, table, S),
\+ holding(_, S).
poss(putdown(X), S) :-
holding(X, S).
poss(move(Loc), S) :-
at(robot, _, S),
Loc \= noplace.
poss(ring_bell, _S).
poss(open_door, S) :-
door_locked(S).
/* Initial situation */
initially(on(block1, table)).
initially(on(block2, table)).
initially(at(robot, room1)).
initially(door_locked).
/* ConGolog procedures */
proc(carry(X, Dest),
pickup(X) : move(Dest) : putdown(X)).
proc(answer_door,
ring_bell : move(entrance) : open_door).
/* Main program: concurrent delivery and door handling */
proc(main,
carry(block1, room2) || answer_door).
:- do(main, s0, _SF), write('Tasks completed.'), nl.