##############################################################################
print("Solving model....")
msol = mdl.solve()
print("Solution: ")
msol.print_solution()
##############################################################################
# Display result
##############################################################################
if msol and visu.is_visu_enabled():
visu.timeline("Solution SchedTime", origin=10, horizon=120)
visu.panel("Schedule")
for t in ALL_TASKS:
visu.interval(msol.get_var_solution(tasks[t.id]), t.id, t.name)
for t in ALL_TASKS:
if t.release_date is not None:
visu.panel('Earliness')
itvsol = msol.get_var_solution(tasks[t.id])
cost = fearliness[t].get_value(itvsol.get_start())
visu.function(segments=[(itvsol, cost, t.name)], color=t.id, style='interval')
visu.function(segments=fearliness[t], color=t.id)
if t.due_date is not None:
visu.panel('Tardiness')
itvsol = msol.get_var_solution(tasks[t.id])
cost = ftardiness[t].get_value(itvsol.get_end())
visu.function(segments=[(itvsol, cost, t.name)], color=t.id, style='interval')
visu.function(segments=ftardiness[t], color=t.id)
visu.show()
##############################################################################
# Solve model
print("Solving model....")
msol = mdl.solve(FailLimit=100000)
print("Solution: ")
msol.print_solution()
##############################################################################
# Display result
##############################################################################
if msol and visu.is_visu_enabled():
load = [CpoStepFunction() for j in range(nbResources)]
for i in range(nbTasks):
itv = msol.get_var_solution(tasks[i])
for j in range(nbResources):
if 0 < demands[i][j]:
load[j].add_value(itv.get_start(), itv.get_end(), demands[i][j])
visu.timeline("Solution for RCPSP " + filename)
visu.panel("Tasks")
for i in range(nbTasks):
visu.interval(msol.get_var_solution(tasks[i]), i, tasks[i].get_name())
for j in range(nbResources):
visu.panel("R " + str(j + 1))
visu.function(segments=[(INTERVAL_MIN, INTERVAL_MAX, capacities[j])], style='area', color='lightgrey')
visu.function(segments=load[j], style='area', color=j)
visu.show()
# Solve model
print("Solving model....")
msol = mdl.solve(FailLimit=100000)
print("Solution: ")
msol.print_solution()
##############################################################################
# Display result
##############################################################################
if msol and visu.is_visu_enabled():
load = [CpoStepFunction() for j in range(nbResources)]
for i in range(nbTasks):
itv = msol.get_var_solution(tasks[i])
for j in range(nbResources):
if 0 < demands[i][j]:
load[j].add_value(itv.get_start(), itv.get_end(),
demands[i][j])
visu.timeline("Solution for RCPSP " + filename)
visu.panel("Tasks")
for i in range(nbTasks):
visu.interval(msol.get_var_solution(tasks[i]), i, tasks[i].get_name())
for j in range(nbResources):
visu.panel("R " + str(j + 1))
visu.function(segments=[(INTERVAL_MIN, INTERVAL_MAX, capacities[j])],
style='area',
color='lightgrey')
visu.function(segments=load[j], style='area', color=j)
visu.show()
##############################################################################
# Display result
##############################################################################
def compact(name):
# Example: H3-garden -> G3
# ^ ^
loc, task = name[1:].split('-', 1)
return task[0].upper() + loc
if msol and visu.is_visu_enabled():
workersF = CpoStepFunction()
cashF = CpoStepFunction()
for p in range(5):
cashF.add_value(60 * p, INT_MAX, 30000)
for task in all_tasks:
itv = msol.get_var_solution(task)
workersF.add_value(itv.get_start(), itv.get_end(), 1)
cashF.add_value(itv.start, INT_MAX, -200 * desc[task].duration)
visu.timeline('Solution SchedCumul')
visu.panel(name="Schedule")
for task in all_tasks:
visu.interval(msol.get_var_solution(task), house[task], compact(task.get_name()))
visu.panel(name="Workers")
visu.function(segments=workersF, style='area')
visu.panel(name="Cash")
visu.function(segments=cashF, style='area', color='gold')
visu.show()
print("Solution: ")
msol.print_solution()
##############################################################################
# Display result
##############################################################################
def compact(name):
# Example: H3-garden -> G3
# ^ ^
loc, task = name[1:].split('-', 1)
return task[0].upper() + loc
if msol and visu.is_visu_enabled():
workers_function = CpoStepFunction()
for v in all_tasks:
itv = msol.get_var_solution(v)
workers_function.add_value(itv.get_start(), itv.get_end(), 1)
visu.timeline('Solution SchedState')
visu.panel(name="Schedule")
for v in all_tasks:
visu.interval(msol.get_var_solution(v), house[v], compact(v.get_name()))
visu.panel(name="Houses state")
for f in all_state_functions:
visu.sequence(name=f.get_name(), segments=msol.get_var_solution(f))
visu.panel(name="Nb of workers")
visu.function(segments=workers_function, style='line')
visu.show()
##############################################################################
# Display result
##############################################################################
def compact(name):
# Example: H3-garden -> G3
# ^ ^
loc, task = name[1:].split('-', 1)
return task[0].upper() + loc
if msol and visu.is_visu_enabled():
workers_function = CpoStepFunction()
for v in all_tasks:
itv = msol.get_var_solution(v)
workers_function.add_value(itv.get_start(), itv.get_end(), 1)
visu.timeline('Solution SchedState')
visu.panel(name="Schedule")
for v in all_tasks:
visu.interval(msol.get_var_solution(v), house[v],
compact(v.get_name()))
visu.panel(name="Houses state")
for f in all_state_functions:
visu.sequence(name=f.get_name(), segments=msol.get_var_solution(f))
visu.panel(name="Nb of workers")
visu.function(segments=workers_function, style='line')
visu.show()
print("Solution: ")
msol.print_solution()
##############################################################################
# Display result
##############################################################################
if msol and visu.is_visu_enabled():
visu.timeline("Solution SchedTime", origin=10, horizon=120)
visu.panel("Schedule")
for t in ALL_TASKS:
visu.interval(msol.get_var_solution(tasks[t.id]), t.id, t.name)
for t in ALL_TASKS:
if t.release_date is not None:
visu.panel('Earliness')
itvsol = msol.get_var_solution(tasks[t.id])
cost = fearliness[t].get_value(itvsol.get_start())
visu.function(segments=[(itvsol, cost, t.name)],
color=t.id,
style='interval')
visu.function(segments=fearliness[t], color=t.id)
if t.due_date is not None:
visu.panel('Tardiness')
itvsol = msol.get_var_solution(tasks[t.id])
cost = ftardiness[t].get_value(itvsol.get_end())
visu.function(segments=[(itvsol, cost, t.name)],
color=t.id,
style='interval')
visu.function(segments=ftardiness[t], color=t.id)
visu.show()