[Ipopt-tickets] [Ipopt] #182: ipopt.exe crash on simple example

[Ipopt]

#182: ipopt.exe crash on simple example
---------------------+------------------------
Reporter:  design@…  |      Owner:  ipopt-team
    Type:  defect    |     Status:  new
Priority:  normal    |  Component:  Ipopt
 Version:  3.10      |   Severity:  normal
Keywords:            |
---------------------+------------------------
 {{{
 g3 0 1 0        # problem temporary
 1 1 1 0 1       # vars, constraints, objectives, ranges, eqns
 1 0     # nonlinear constraints, objectives
 0 0     # network constraints: nonlinear, linear
 1 0 0   # nonlinear vars in constraints, objectives, both
 0 0 0 0         # linear network variables; functions; arith, flags
 0 0 0 0 0 # discrete variables: binary, integer, nonlinear (b,c,o)
 1 1 # nonzeros in Jacobian, gradients
 0 0 # max name lengths: constraints, variables
 0 0 0 0 0 # common exprs: b,c,o,c1,o1
 C0      # Main.c1: xx0^2+xx0=5
 o5      # ^
 v0      # Main.xx0
 n2
 O0 0 # Sum(Main.xx0)
 n0
 r # constraint ranges
 4 5
 b # variables ranges
 0 0 2.23606797749979 # Main.xx0
 J0 1
 0 1
 G0 1
 0 1
 }}}

 Log of execution:

 {{{
 D:\Projects\Ipopt-3.10.1-win32-cl15icl11.1\bin>ipopt.exe np_67696752.nl


 ******************************************************************************
 This program contains Ipopt, a library for large-scale nonlinear
 optimization.
  Ipopt is released as open source code under the Eclipse Public License
 (EPL).
          For more information visit http://projects.coin-or.org/Ipopt
 ******************************************************************************

 NOTE: You are using Ipopt by default with the MUMPS linear solver.
       Other linear solvers might be more efficient (see Ipopt
 documentation).


 This is Ipopt version 3.10.1, running with linear solver mumps.

 Number of nonzeros in equality constraint Jacobian...:        1
 Number of nonzeros in inequality constraint Jacobian.:        1
 Number of nonzeros in Lagrangian Hessian.............:        1
 }}}

 And crash happens ...  It opens window with buttons some like "Debug" and
 "Close".

 exe-file was downloaded from here:

 www.coin-or.org/download/binary/Ipopt/Ipopt-3.10.1-win32-cl15icl11.1.zip

-- 
Ticket URL: <https://projects.coin-or.org/ticket/182>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.