FV-1, FV-13: Raft prevLogIndex/prevLogTerm + CI fix

- raft.tla: Add HasCompatiblePrefix check (prevLogIndex/prevLogTerm)
- raft.tla: Add RejectAppendEntries action for follower rejection
- raft.tla: Add conflict truncation + commitIndex/matchIndex adjustment
- raft.tla: Restore LogMatching invariant
- raft.tla: Guard AppendEntry to prevent term gaps in leader log
- models/raft.cfg: Add LogMatching to checked invariants
- .github/workflows/ci.yml: Replace container with setup-java + cache
- run_all.sh: Use -workers auto and -XX:+UseParallelGC
- Update PLAN.md, PLAN_DONE.md, ANALYSIS.md, README.md

This commit is contained in:

dimgigov

2026-05-07 19:21:01 +03:00

parent ce3b078979

commit 54711d0190

8 changed files with 161 additions and 12 deletions

									
										formal-verification/models/raft.cfg
									
		+1
		
												View File
												
				@@ -15,3 +15,4 @@ INVARIANTS

				  LeaderAppendOnly

				  StateMachineSafety

				  CommittedIndexValid

				  LogMatching