From 0ea72898773e769df3ace2d77464fdae9bd68fa8 Mon Sep 17 00:00:00 2001 From: Vlad_kv Date: Mon, 5 Aug 2019 21:12:14 +0300 Subject: [PATCH] =?UTF-8?q?conversion=5F2.mzn=20=D0=B8=D1=81=D0=BF=D1=80?= =?UTF-8?q?=D0=B0=D0=B2=D0=BB=D0=B5=D0=BD=20=D0=B4=D0=BB=D1=8F=20=D0=BA?= =?UTF-8?q?=D0=BE=D1=80=D1=80=D0=B5=D0=BA=D1=82=D0=BD=D0=BE=D0=B3=D0=BE=20?= =?UTF-8?q?=D1=81=D0=B2=D0=B5=D0=B4=D0=B5=D0=BD=D0=B8=D1=8F=20=D0=BA=20fla?= =?UTF-8?q?tzinc?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/constraints/conversion_2.mzn | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/src/constraints/conversion_2.mzn b/src/constraints/conversion_2.mzn index feca09a..c686365 100644 --- a/src/constraints/conversion_2.mzn +++ b/src/constraints/conversion_2.mzn @@ -59,8 +59,8 @@ array [0..n_moving_obj, 0..n_operations] of bool : moving_op_of_obj; array [0..n_locations, 0..n_moving_obj, 1..op_with_nominally_mooring_max_size] of 1..n_operations : op_with_nominally_mooring; % current_moored_obj соответствуе какому-либо реально пришвартованному объекту. - constraint forall (loc in 1..n_locations, t in 1..n_intervals, obj = current_moored_obj[loc, t] - where loc mod 2 = 0) ( + constraint forall (loc in 1..n_locations, t in 1..n_intervals where loc mod 2 = 0) ( + let {var 0..n_moving_obj : obj = current_moored_obj[loc, t]} in (obj != 0) -> ((m_obj_loc[obj, t] = loc) \/ (exists (op in [op_with_nominally_mooring[loc, obj, id] | id in 1..op_with_nominally_mooring_sizes[loc, obj]]) (op_status[op, t])) @@ -68,7 +68,8 @@ array [0..n_moving_obj, 0..n_operations] of bool : moving_op_of_obj; ); % Если объект пришвартован или швартуется, то current_moored_obj об это знает. - constraint forall (obj in 1..n_moving_obj, t in 1..n_intervals, loc = m_obj_loc[obj, t]) ( + constraint forall (obj in 1..n_moving_obj, t in 1..n_intervals) ( + let {var 0..n_locations : loc = m_obj_loc[obj, t]} in (loc mod 2 = 0) -> (current_moored_obj[loc, t] = obj) ); @@ -260,23 +261,24 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац % Наличие главных объектов на месте. constraint forall (op in 1..n_operations, - t in 1..n_intervals, - obj = main_obj_of_operation[op]) ( + t in 1..n_intervals) ( + let {1..n_moving_obj : obj = main_obj_of_operation[op]} in op_start[op, t] -> (m_obj_loc[obj, t] == main_obj_start_loc[op]) ); % Наличие бункеровщиков на месте. constraint forall (op in 1..n_operations, - t in 1..n_intervals, - obj = bunker_of_cargo_op[op] where obj != 0) ( - op_start[op, t] -> (m_obj_loc[obj, t] == bunker_start_loc[op]) + t in 1..n_intervals + where bunker_of_cargo_op[op] != 0) ( + op_start[op, t] -> (m_obj_loc[bunker_of_cargo_op[op], t] == bunker_start_loc[op]) ); % Непрерывность перемещения и швартовки. array [0..n_operations] of int : operations_duration; array [0..n_operations] of bool : is_continuous_operation; - constraint forall (i in 1..n_operations, len = operations_duration[i] where is_continuous_operation[i]) ( + constraint forall (i in 1..n_operations where is_continuous_operation[i]) ( + let {int : len = operations_duration[i]} in (forall (j in 1..(n_intervals - len + 1)) ( (op_start[i, j] == 1) -> ( (forall (k in 1..(len - 1)) (op_status[i, j + k])) @@ -375,11 +377,11 @@ array [0..n_operations] of 0..n_locations : operations_destination; % Локац array [0..n_operations, 0..n_intervals] of bool : is_fixed; array [0..n_moving_obj, 0..(n_intervals + 1)] of bool : is_obj_involved_in_fixed_op; - constraint forall (no in 1..n_fixed_op, op = fixed_op[no]) ( + constraint forall (no in 1..n_fixed_op) ( forall (t in fixed_op_start[no]..fixed_op_end[no]) ( - (op_status[op, t]) /\ + (op_status[fixed_op[no], t]) /\ forall (obj in fixed_op_resources[no]) ( - participation_as_resource[obj, t] = op + participation_as_resource[obj, t] = fixed_op[no] ) ) ); -- GitLab