def test3():
print('test3')
sim.Environment(random_seed=1234567)
print('string')
d = sim.Distribution('Exponential (1000)')
sample_and_print(d, 5)
sim.random_seed(1234567)
sample_and_print(d, 5)
sim.random_seed(None)
sample_and_print(d, 5)
print('triangular')
tr = sim.Triangular(1, 5, 3)
sample_and_print(tr, 5)
print('uniform')
u = sim.Uniform(1, 1.1)
sample_and_print(u, 5)
print('constant')
c = sim.Constant(10)
sample_and_print(c, 5)
print('normal')
n = sim.Normal(1, 2)
sample_and_print(n, 5)
sample_and_print(n, 5)
print('cdf')
cdf = sim.Cdf((1, 0, 2, 25, 2, 75, 3, 100))
sample_and_print(cdf, 5)
sample_and_print(cdf, 5)
print('pdf')
pdf = sim.Pdf((1, 2), 1)
sample_and_print(pdf, 5)
print('pdf 1')
pdf = sim.Pdf((sim.Uniform(10, 20), 10, sim.Uniform(20, 30), 80,
sim.Uniform(30, 40), 10))
sample_and_print(pdf, 5)
print('pdf 2')
pdf = sim.Pdf(
(sim.Uniform(10, 20), sim.Uniform(20, 30), sim.Uniform(30, 40)),
(10, 80, 10))
sample_and_print(pdf, 5)
print('pdf 3')
pdf = sim.Pdf(('red', 'green', 1000), (10, 1, 10))
sample_and_print(pdf, 5)
class Philosopher(sim.Component):
def setup(self):
self.rightfork = forks[self.sequence_number()]
self.leftfork = forks[self.sequence_number() -
1 if self.sequence_number() else nphilosophers -
1]
def process(self):
while True:
yield self.hold(thinkingtime_mean * sim.Uniform(0.5, 1.5)(),
mode='thinking')
yield self.request(self.leftfork, self.rightfork, mode='waiting')
yield self.hold(eatingtime_mean * sim.Uniform(0.5, 1.5)(),
mode='eating')
self.release()
eatingtime_mean = 20
thinkingtime_mean = 20
nphilosophers = 8
sim.random_seed(1234567)
while True:
env = sim.Environment()
forks = [sim.Resource() for _ in range(nphilosophers)]
philosophers = [Philosopher() for _ in range(nphilosophers)]
do_animation()
env.run()
env.trace(False)
# env.run(till=(simulation_time * 60)) # sim time in hours * 60 = minutes
env.run(till=(simulation_time * 60) + warmup_time) # sim time in hours * 60 = minutes
# print-outs
shovels.print_statistics()
crushers.print_statistics()
queue_loading.print_statistics()
queue_crusher.print_statistics()
# HOUSEKEEPING STATEMENTS
env = sim.Environment()
TruckGenerator()
# Assignment of input data to variables
# General
sim.random_seed(RND_NUM_STREAM)
warmup_time = WARMUP_TIME
simulation_time = SIMULATION_TIME
# Facilities (Resources)
shovels_number = SHOVELS_NUMBER
crushers_number = CRUSHERS_NUMBER
# Trucks
trucks_number = TRUCKS_NUMBER
trucks_interarrival_time = TRUCKS_INTERARRIVAL_TIME
# Trucks Times
truck_loading_time = TRUCK_LOADING_TIME
truck_travel_to_crusher_time = TRUCK_TRAVEL_TO_CRUSHER_TIME
truck_unload_into_crusher_time = TRUCK_UNLOAD_INTO_CRUSHER_TIME
truck_return_from_crusher_to_shovel_time = TRUCK_RETURN_FROM_CRUSHER_TO_SHOVEL_TIME
# Failure & Repair Times
truck_mttf = TRUCK_MTTF
