Failed

run_tests.TestPrimitives_cvxopt.test_methods (from run_tests.TestPrimitives_cvxopt-20191112171832)

Error Message

division by zero

Stacktrace

Traceback (most recent call last):
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/testing/t_primitives.py", line 58, in test_methods
    sol = rm.robustsolve(verbosity=0)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 237, in robustsolve
    self.setup(verbosity, **options)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 203, in setup
    feasible=True)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 415, in find_number_of_piece_wise_linearization
    linearize_and_return_upper_lower_models(two_term_data_posynomials, r, ready_constraints, feasible)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 388, in linearize_and_return_upper_lower_models
    data_constraints, slackvar = self.robustify_set_of_monomials(data_posynomials, feasible)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 320, in robustify_set_of_monomials
    robust_monomial, l_norm = self.robustify_monomial(monomial)
  File "/jenkins/workspace/CE_robust_PR/cvxopt/robust/robust.py", line 313, in robustify_monomial
    robust_monomial = monomial**(1/l_norm) * (1.+g+1./2.*g**2+1./6.*g**3+1./24.*g**4+1./120.*g**5)
ZeroDivisionError: division by zero
		

Standard Output

Standard Error