/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include "xbt/sysdep.h"
-#include "xbt/log.h"
#include "maxmin_private.hpp"
-#include <stdlib.h>
+#include "xbt/log.h"
+#include "xbt/sysdep.h"
+#include <float.h>
#include <math.h>
+#include <stdlib.h>
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_maxmin);
#define SHOW_EXPR_G(expr) XBT_DEBUG(#expr " = %g",expr);
xbt_swag_foreach_safe(_var, _var_next, var_list) {
var = static_cast<lmm_variable_t>(_var);
- double min_inc = var->cnsts[0].constraint->usage / var->cnsts[0].value;
- for (int i = 1; i < var->cnsts_number; i++) {
+ double min_inc = DBL_MAX;
+ for (int i = 0; i < var->cnsts_number; i++) {
lmm_element_t elm = &var->cnsts[i];
- min_inc = MIN(min_inc, elm->constraint->usage / elm->value);
+ if (elm->value > 0)
+ min_inc = MIN(min_inc, elm->constraint->usage / elm->value);
}
if (var->bound > 0)
min_inc = MIN(min_inc, var->bound - var->value);