- Corrected a bug in step forward, which was incorrectly assuming

that the size of the history was the coordinate of the instant
  to add.
- Corrected a bug in step forward, which was incorrectly assuming
  that all processes started at instant 0.
- Added a wizard to show a bug in step forward, which thinks that
  the simulation is terminated while it isn't since some processes
  are still future.
- Commented some unused code in step forward (extendThread()).
- Still to extract methods from Extender and provide them to 
  step forward in a more suitable (static) way.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@828 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/testsuite/scheduling-wizards/wizard-gap-fail

@@ -0,0 +1,72 @@
+set cpu-policy 3 
+add resource
+
+add resource
+forchetta
+false
+1
+0
+
+add process
+Pitagorici
+0
+0
+
+add thread 1
+Pitagora
+4
+0
+0
+
+add request 1 1
+0
+
+add subrequest 1 1 1
+0
+4
+add subrequest 1 1 1
+0
+4
+
+
+add request 1 1
+2
+
+add subrequest 1 1 2
+0
+4
+
+
+add process
+Scuola di Mileto
+3
+0
+
+add thread 2
+Anassimene
+6
+0
+0
+
+add thread 2
+Anassimandro
+2
+0
+0
+
+
+add request 2 1
+0
+add subrequest 2 1 1
+0
+2
+
+add request 2 2
+0
+add subrequest 2 2 1
+0
+2
+
+
+
+run