Add new tests.

Makefile.am

@@ -51,4 +51,10 @@ TESTS = \
 	tests/test_9.data \
 	tests/test_10.data \
 	tests/test_11.data \
-	tests/test_12.data
+	tests/test_12.data \
+	tests/test_13.data \
+	tests/test_14.data \
+	tests/test_15.data \
+	tests/test_16.data \
+	tests/test_17.data \
+	tests/test_18.data

tests/test_13.data

+Energy Task Scheduling model, simple reachability, BFS, simple inclusion test
+./tiamo reach tests/ets.xml -cora -order BFS -incl simple
+
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+
+discrete states:	55
+states seen:		249
+states explored:	209
+max size of storage:	226
+incl tests:		1791
+pos. incl tests:	179
+Result of verification is Reachable!
+Path is

tests/test_14.data

+Energy Task Scheduling model, simple reachability, BFS, abstract inclusion test
+./tiamo reach tests/ets.xml -cora -order BFS -incl sri
+
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+
+discrete states:	55
+states seen:		68
+states explored:	64
+max size of storage:	65
+incl tests:		74
+pos. incl tests:	51
+Result of verification is Reachable!
+Path is

tests/test_15.data

+Energy Task Scheduling model, optimal reachability, BFS, simple inclusion test
+./tiamo optimal tests/ets.xml -cora -order BFS -incl simple
+
+[WARNING] If your automaton is not acyclic or bounded, the chosen inclusion test does not guarantee termination.
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+new optimal value 1370 replaces 1073741823, found after seeing 525 states
+corresponding path has length 13
+new optimal value 1350 replaces 1370, found after seeing 526 states
+corresponding path has length 13
+new optimal value 1340 replaces 1350, found after seeing 527 states
+corresponding path has length 13
+new optimal value 1320 replaces 1340, found after seeing 528 states
+corresponding path has length 13
+
+discrete states:	55
+states seen:		638
+states explored:	572
+max size of storage:	583
+incl tests:		15727
+pos. incl tests:	340
+Result of verification is 1320
+Path is

tests/test_16.data

+Energy Task Scheduling model, optimal reachability, BFS, abstract inclusion test
+./tiamo optimal tests/ets.xml -cora -order BFS -incl exp
+
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+new optimal value 1340 replaces 1073741823, found after seeing 79 states
+corresponding path has length 13
+new optimal value 1320 replaces 1340, found after seeing 79 states
+corresponding path has length 13
+
+discrete states:	55
+states seen:		94
+states explored:	80
+max size of storage:	80
+incl tests:		141
+pos. incl tests:	58
+Result of verification is 1320
+Path is

tests/test_17.data

+Energy Task Scheduling model, optimal reachability, SBFS, simple inclusion test
+./tiamo optimal tests/ets.xml -cora -order SBFS -incl simple
+
+[WARNING] If your automaton is not acyclic or bounded, the chosen inclusion test does not guarantee termination.
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+new optimal value 1320 replaces 1073741823, found after seeing 497 states
+corresponding path has length 13
+
+discrete states:	55
+states seen:		654
+states explored:	654
+max size of storage:	582
+incl tests:		18144
+pos. incl tests:	462
+Result of verification is 1320
+Path is

tests/test_18.data

+Energy Task Scheduling model, optimal reachability, SBFS, abstract inclusion test
+./tiamo optimal tests/ets.xml -cora -order SBFS -incl exp
+
+Input automaton parsed, computing LU bounds
+Took 0 seconds to compute LU bounds
+new optimal value 1320 replaces 1073741823, found after seeing 81 states
+corresponding path has length 13
+
+discrete states:	55
+states seen:		107
+states explored:	85
+max size of storage:	83
+incl tests:		174
+pos. incl tests:	66
+Result of verification is 1320
+Path is