def _call_ta(
self,
config: Configuration,
instance: str,
instance_specific: str,
cutoff: float,
seed: int,
) -> typing.Tuple[str, str]:
# TODO: maybe replace fixed instance specific and cutoff_length (0) to other value
cmd = [] # type: typing.List[str]
if not isinstance(self.ta, (list, tuple)):
raise TypeError(
"self.ta needs to be of type list or tuple, but is %s" % type(self.ta)
)
cmd.extend(self.ta)
cmd.extend([instance, instance_specific, str(cutoff), "0", str(seed)])
for p in config:
if not config.get(p) is None:
cmd.extend(["-" + str(p), str(config[p])])
self.logger.debug("Calling: %s" % (" ".join(cmd)))
p = Popen(cmd, shell=False, stdout=PIPE, stderr=PIPE, universal_newlines=True)
stdout_, stderr_ = p.communicate()
self.logger.debug("Stdout: %s" % stdout_)
self.logger.debug("Stderr: %s" % stderr_)
return stdout_, stderr_
def _call_ta(self, config: Configuration, instance: str,
instance_specific: str, cutoff: float, seed: int):
# TODO: maybe replace fixed instance specific and cutoff_length (0) to
# other value
cmd = []
cmd.extend(self.ta)
cmd.extend([
"--instance", instance, "--cutoff",
str(cutoff), "--seed",
str(seed), "--config"
])
for p in config:
if not config.get(p) is None:
cmd.extend(["-" + str(p), str(config[p])])
self.logger.debug("Calling: %s" % (" ".join(cmd)))
p = Popen(cmd,
shell=False,
stdout=PIPE,
stderr=PIPE,
universal_newlines=True)
stdout_, stderr_ = p.communicate()
self.logger.debug("Stdout: %s" % (stdout_))
self.logger.debug("Stderr: %s" % (stderr_))
results = {"status": "CRASHED", "cost": 1234567890}
for line in stdout_.split("\n"):
if line.startswith("Result of this algorithm run:"):
fields = ":".join(line.split(":")[1:])
results = json.loads(fields)
return results, stdout_, stderr_
def _call_ta(self, config: Configuration, instance: str,
instance_specific: str, cutoff: float, seed: int):
# TODO: maybe replace fixed instance specific and cutoff_length (0) to
# other value
cmd = []
cmd.extend(self.ta)
cmd.extend([instance, instance_specific, str(cutoff), "0", str(seed)])
for p in config:
if not config.get(p) is None:
cmd.extend(["-" + str(p), str(config[p])])
self.logger.debug("Calling: %s" % (" ".join(cmd)))
p = Popen(cmd,
shell=False,
stdout=PIPE,
stderr=PIPE,
universal_newlines=True)
stdout_, stderr_ = p.communicate()
self.logger.debug("Stdout: %s" % (stdout_))
self.logger.debug("Stderr: %s" % (stderr_))
return stdout_, stderr_
