- improve max_iter flag for ipopt

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@19387 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Mar 3, 2014 · adc729e · adc729e
1 parent a7a1c4e
commit adc729e
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/SimulationRuntime/c/optimization/mainOptimizer/ipoptODE.c b/SimulationRuntime/c/optimization/mainOptimizer/ipoptODE.c
@@ -308,18 +308,20 @@ static int set_optimizer_flags(IPOPT_DATA_ *iData, IpoptProblem *nlp)
     strcpy(buffer,cflags);
 
     while(buffer[i] != '\0'){
-      if(buffer[i] == 'e')
+      if(buffer[i] == 'e'){
         index_e = i;
+        break;
+      }
       ++i;
     }
 
     if(index_e < 0){
       AddIpoptIntOption(*nlp, "max_iter", (int) atoi(cflags));
       printf("\nmax_iter = %i",atoi(cflags));
     }else{
-      int max_iter = (int) (atoi(cflags)*pow(10.0, (double)atoi(cflags+index_e+1)));
-      AddIpoptIntOption(*nlp, "max_iter", max_iter);
-      printf("\nmax_iter = %i",max_iter);
+      long int max_iter =  (atoi(cflags)*pow(10.0, (double)atoi(cflags+index_e+1)));
+      AddIpoptIntOption(*nlp, "max_iter", (int)max_iter);
+      printf("\nmax_iter = (int) %i | (double) %g",(int)max_iter, atoi(cflags)*pow(10.0, (double)atoi(cflags+index_e+1)));
     }
 
   }else