From bba7710a6f7808ef17423dba635fa633a905c065 Mon Sep 17 00:00:00 2001
From: Dave Parker <dave.x.parker@gmail.com>
Date: Thu, 6 Jun 2013 09:20:42 +0000
Subject: [PATCH] Auto-switch to spatrse engine when asked to generate
 adversraries.

git-svn-id: https://www.prismmodelchecker.org/svn/prism/prism/trunk@6827 bbc10eb1-c90d-0410-af57-cb519fbb1720
---
 prism/src/prism/NondetModelChecker.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/prism/src/prism/NondetModelChecker.java b/prism/src/prism/NondetModelChecker.java
index 5ce997c2..5482cd25 100644
--- a/prism/src/prism/NondetModelChecker.java
+++ b/prism/src/prism/NondetModelChecker.java
@@ -93,7 +93,8 @@ public class NondetModelChecker extends NonProbModelChecker
 		boolean advGenNeeded = (prism.getExportAdv() != Prism.EXPORT_ADV_NONE);
 		if (advGenNeeded) {
 			if (engine != Prism.SPARSE) {
-				mainLog.printWarning("Adversary generation is only implemented for the sparse engine");
+				mainLog.println("Switching engine since only sparse engine currently supports this computation...");
+				engine = Prism.SPARSE;
 			}
 			if (precomp && prob1) {
 				mainLog.printWarning("Disabling Prob1 since this is needed for adversary generation");