Add test results file.

This is the result of running ./test.sh > `testresults` on HEAD,
and can be used for very rudimentary regression testing if it is
updated to reflect sound changes in output (new examples,
optimisations, etc).

Rumours of the last commit being unsound are greatly exaggerated.
The false alarm was caused by the difference between the last time
I ran test.sh and this time---during which Matt P. removed some
unnecessary powersetting in the postcondition!  The changes in
output are due to this (theoretically sound) change.

Hopefully this, and future regression test improvements, can fix
this.

testresults

@@ -0,0 +1,12 @@
+./Examples/Fail/ticketLockBad2.cvf: 1 3 31 
+./Examples/Fail/ticketLockBad.cvf: 28 29 
+./Examples/Pass/ticketLock.cvf: 
+./Examples/Pass/multicounter.cvf: 
+./Examples/Pass/spinLock.cvf: 
+./Examples/WIP/sppool.cvf: 
+./Examples/WIP/dekker.cvf: 
+./Examples/WIP/peterson.cvf: 5 8 40 47 50 52 
+./Examples/WIP/duplicateVars.cvf: 
+./Examples/WIP/tests.cvf: 
+./Examples/WIP/filterLock.cvf: 
+./Examples/WIP/errors.cvf: