X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3e1505d33c0772d57950ed01c3019c9a17f6370e..5a97de8c98502af9f74cfceb924fa02e0fd80925:/src/surf/maxmin.cpp

diff --git a/src/surf/maxmin.cpp b/src/surf/maxmin.cpp
index ba1f601acb..fc8b453746 100644
--- a/src/surf/maxmin.cpp
+++ b/src/surf/maxmin.cpp
@@ -810,7 +810,7 @@ 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,