Failed

gpkit.tests.from_paths.TestFiles.test_model_print_perf_py_mosek_cli (from gpkit.tests.from_paths.TestFiles-20180420124658)

Error Message

0.0 cannot be raised to a negative power

Stacktrace

Traceback (most recent call last):
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\tests\helpers.py", line 62, in test
    testfn(name, import_dict, path)(self)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\tests\from_paths.py", line 50, in <lambda>
    lambda self: getattr(self, name)()))  # pylint:disable=undefined-variable
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\tests\from_paths.py", line 39, in test_fn
    mod.test()
  File "print_perf.py", line 194, in test
  File "print_perf.py", line 42, in jho_subs
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\prog_factories.py", line 117, in solvefn
    self.program, progsolve = genfunction(self)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\prog_factories.py", line 74, in programify
    prog = program(self.cost, self, constants, **kwargs)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\sgp.py", line 64, in __init__
    self._gp = self.init_gp(self.substitutions)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\sgp.py", line 185, in init_gp
    gp = GeometricProgram(self.cost, [gpconstrs, spapproxs], substitutions)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\gp.py", line 72, in __init__
    self.posynomials.extend(self.as_posyslt1(self.substitutions))
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\set.py", line 254, in as_posyslt1
    posys = constraint.as_posyslt1(substitutions)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\constraints\set.py", line 254, in as_posyslt1
    posys = constraint.as_posyslt1(substitutions)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\nomials\math.py", line 471, in as_posyslt1
    hmap = self._simplify_posy_ineq(hmap, self.pmap)
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\nomials\math.py", line 428, in _simplify_posy_ineq
    scaled = hmap/coeff
  File "d:\jenkins\workspace\gplibrary_pr_models\mosek\gpkit\gpkit\small_classes.py", line 242, in __div__
    def __div__(self, other): return self * other**-1
ZeroDivisionError: 0.0 cannot be raised to a negative power
		

Standard Output

Beginning signomial solve.
Allowing negative dual variable(s) as small as -5.383237258738127e-14.
Allowing negative dual variable(s) as small as -7.622721898137286e-14.
Allowing negative dual variable(s) as small as -1.5039011702633331e-13.
Allowing negative dual variable(s) as small as -1.4974436621240095e-13.
Solving took 4 GP solves and 25.6 seconds.
Beginning signomial solve.
Allowing negative dual variable(s) as small as -4.990148919081783e-14.
Allowing negative dual variable(s) as small as -7.494916146044694e-14.
Allowing negative dual variable(s) as small as -1.5247612200619542e-13.
Allowing negative dual variable(s) as small as -1.4726241059914713e-13.
Solving took 4 GP solves and 42.6 seconds.
	

Standard Error