Added debug printing before failed assert

ERGO-Code · Oct 21, 2024 · a652ac9 · a652ac9
1 parent e60cbb3
commit a652ac9
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/simplex/HEkkPrimal.cpp b/src/simplex/HEkkPrimal.cpp
@@ -2812,6 +2812,11 @@ void HEkkPrimal::shiftBound(const bool lower, const HighsInt iVar,
     shift = infeasibility + feasibility;
     bound -= shift;
     new_infeasibility = bound - value;
+    if (new_infeasibility >= 0) {
+      printf("HEkkPrimal::shiftBound LB = %g; random_value = %g; value = %g; feasibility = %g; infeasibility = %g; shift = %g; bound = %g; new_infeasibility = %g; \n",
+	     old_bound, random_value, value, feasibility, infeasibility, shift, bound, new_infeasibility);
+      fflush(stdout);
+    }
     assert(new_infeasibility < 0);
   } else {
     // Bound to shift is upper