X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/394ea1fb2041bd7757cc048e61f4db02fd119a7f..89edccc4eb98274e36279f5940ce8b4a0e887f4b:/src/surf/maxmin.cpp

diff --git a/src/surf/maxmin.cpp b/src/surf/maxmin.cpp
index 7310cb0802..7a42307469 100644
--- a/src/surf/maxmin.cpp
+++ b/src/surf/maxmin.cpp
@@ -709,7 +709,7 @@ void lmm_solve(lmm_system_t sys)
         XBT_DEBUG("Setting %p (%d) value to %f\n", var, var->id_int, var->value);
       } else {
 	//If there exist a variable that can reach its bound, only update it (and other with the same bound) for now.
-        if (min_bound == var->bound*var->weight) {
+	    if (double_equals(min_bound, var->bound*var->weight, sg_maxmin_precision)){
           var->value = var->bound;
           XBT_DEBUG("Setting %p (%d) value to %f\n", var, var->id_int, var->value);
         }
@@ -785,7 +785,7 @@ void lmm_solve(lmm_system_t sys)
     saturated_constraint_set->pos = 0;
     int pos;
     for(pos=0; pos<cnst_light_num; pos++){
-    	xbt_assert(cnst_light_tab[pos].cnst->active_element_set.count>0, "Cannot saturate more a constraint that has no active element! You want to check the maxmin precision and possible rounding effects." );
+      xbt_assert(cnst_light_tab[pos].cnst->active_element_set.count>0, "Cannot saturate more a constraint that has no active element! You may want to change the maxmin precision (--cfg=maxmin/precision:<new_value>) because of possible rounding effects.\n\tFor the record, the usage of this constraint is %g while the maxmin precision to which it is compared is %g.\n\tThe usage of the previous constraint is %g.", cnst_light_tab[pos].cnst->usage, sg_maxmin_precision, cnst_light_tab[pos-1].cnst->usage);
       saturated_constraint_set_update(
           cnst_light_tab[pos].remaining_over_usage,
           pos,