Discussions

• 1 You must be logged in to vote

  🙏

  Are there presets for IPOPT options?

  sandeep026 asked Dec 4, 2023 in Q&A · Unanswered

  

  

  0
• 2 You must be logged in to vote

  🙏

  Redundant calculations of objective functions and constraints

  BenVanDerMeer asked Nov 27, 2023 in Q&A · Answered

  

  

  2
• 1 You must be logged in to vote

  🙏

  IPOPT and MATLAB MA57 Dynamic Library

  anilvrao asked Nov 9, 2023 in Q&A · Unanswered

  

  

  19
• 1 You must be logged in to vote

  🙏

  Ipopt 3.14: Does It Contain Option for Mumps?

  anilvrao asked Nov 14, 2023 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  💬

  Restoration failed and exiting of IPOPT

  LoukasKyriakidis started Oct 6, 2023 in General

  

  

  

  

  3
• 1 You must be logged in to vote

  🙏

  CyIpOpt: How to impose limit on max. change in design variables?

  Hammad1019 asked May 31, 2023 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  🙏

  Error while using ma27 solver

  wissamkafa asked Jul 19, 2023 in Q&A · Unanswered

  

  

  11
• 1 You must be logged in to vote

  🙏

  Trouble using IPopt with Minizinc on Windows

  APeralta98 asked Sep 8, 2023 in Q&A · Unanswered

  

  

  3
• 1 You must be logged in to vote

  🙏

  EXIT: Converged to a point of local infeasibility. Problem may be infeasible.

  wladimirpetrov asked Oct 23, 2023 in Q&A · Closed · Answered

  

  

  9
• 1 You must be logged in to vote

  🙏

  Jacobian (jac_g) makes the optimization not work

  sixtosevenf asked Oct 23, 2023 in Q&A · Answered

  

  

  2
• 1 You must be logged in to vote

  🙏

  EXIT: Not enough memory

  wladimirpetrov asked Oct 19, 2023 in Q&A · Answered

  

  

  4
• 1 You must be logged in to vote

  🙏

  Maximized Objective Value: 0

  wladimirpetrov asked Oct 19, 2023 in Q&A · Answered

  

  

  2
• 1 You must be logged in to vote

  🙏

  Dual infeasibility (inf_du) value increase after warm start

  Yunshan-Liu67 asked Oct 16, 2023 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  🙏

  Ipopt error: malloc(): invalid size (unsorted) Aborted (core dumped)

  wladimirpetrov asked Oct 11, 2023 in Q&A · Closed · Unanswered

  

  

  5
• 1 You must be logged in to vote

  💬

  cannot find -lIpopt, collect2: error: ld returned 1 exit status

  wladimirpetrov started Oct 9, 2023 in General

  

  

  2
• 1 You must be logged in to vote

  🙏

  Hello, how do I get other linear solvers for ipopt?

  ZEROS-L asked Sep 21, 2023 in Q&A · Answered

  

  

  6
• 0 You must be logged in to vote

  🙏

  cyipopt gives weird solution on simple optimization problem?

  GuanJinNL asked Sep 26, 2023 in Q&A · Closed · Unanswered

  

  

  0
• 1 You must be logged in to vote

  🙏

  IPOPT Mex File Compilation

  anilvrao asked Sep 25, 2023 in Q&A · Answered

  

  

  1
• 1 You must be logged in to vote

  🙏

  What is the reason for the error? ERROR: Solver (ipopt) returned non-zero return code (1)

  JieZhu6 asked Sep 20, 2023 in Q&A · Answered

  

  

  2
• 1 You must be logged in to vote

  💬

  Low-regularity constraints

  thartland started Sep 18, 2023 in General

  

  

  1
• 1 You must be logged in to vote

  🙏

  Link ipopt and Open3D in the same project cause segmentation fault

  Ultcrt asked Sep 7, 2023 in Q&A · Closed · Answered

  

  

  5
• 0 You must be logged in to vote

  🙏

  Warm Starting ipopt

  tanmishra asked Aug 31, 2023 in Q&A · Unanswered

  

  

  1
• 1 You must be logged in to vote

  🙏

  Error when sudo make test (EmptyNLP)

  Girdled-Armadilo asked Aug 23, 2023 in Q&A · Answered

  

  

  3
• 1 You must be logged in to vote

  🙏

  Need help installing IPOPT in MacOS

  Girdled-Armadilo asked Aug 21, 2023 in Q&A · Answered

  

  

  

  

  7
• 1 You must be logged in to vote

  🙏

  Definitions of D_c and D_d in the augmented system

  pbmadabhushi asked Aug 15, 2023 in Q&A · Answered

  

  

  1