- changed default linear solver for ipopt

 


git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@19391 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Author: Vitalij Ruge

SimulationRuntime/c/optimization/mainOptimizer/ipoptODE.c

@@ -261,8 +261,6 @@ static int set_optimizer_flags(IPOPT_DATA_ *iData, IpoptProblem *nlp)
   cflags = (char*)omc_flagValue[FLAG_LS_IPOPT];
   if(cflags)
     AddIpoptStrOption(*nlp, "linear_solver", cflags);
-  else
-    AddIpoptStrOption(*nlp, "linear_solver", "mumps");
 
   AddIpoptStrOption(*nlp,"nlp_scaling_method","gradient-based");
   AddIpoptStrOption(*nlp,"linear_system_scaling","slack-based");