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71 Commits

Author SHA1 Message Date
Pawel Gebal
6574c10f25 SMTChecker: Visit the condition in for and while loops after loop is unrolled 2023-08-03 13:36:41 +02:00
Pawel Gebal
db5baebff8 SMTChecker fix: Do not unroll loop after it completes 2023-07-26 16:31:03 +02:00
Martin Blicha
cdfc19b503 SMTChecker: Bring back counterexample checks in regression tests 
Since the default is now to ignore the counterexamples when checking
test output, we bring back counterexample checks in tests where the
counterexample is (mostly) deterministic.
 2023-07-25 12:26:21 +02:00
Pawel Gebal
f15b826431 Add optional bounds to unroll loops in BMC model checker 2023-06-02 18:32:38 +02:00
Leo Alt
21c0f78650 Report safe properties in BMC and CHC 2023-03-09 14:59:32 +01:00
Rodrigo Q. Saramago
feba4de509
Add paris constraints to SMTChecker 
Co-authored-by: Daniel <daniel@ekpyron.org>
Co-authored-by: Kamil Śliwak <kamil.sliwak@codepoets.it>
Co-authored-by: Leo <leo@ethereum.org>
 2023-01-31 11:03:04 +01:00
Leo Alt
d660f0cab0 adjust nondeterministic tests 2022-11-24 13:08:06 +01:00
Leo Alt
4fd7de36f1 update smt tests z3 4.8.16 2022-05-03 14:23:27 +02:00
Leo Alt
a9af63187e Adjust tests for nondeterminism 2021-08-25 21:10:43 +02:00
Leo Alt
85378b1770 Update existing tests 2021-08-25 21:10:08 +02:00
Leo Alt
3c1f555f71 Tests 2021-08-04 13:54:50 +02:00
Leo Alt
20e23171da Update tests to z3 4.8.12 2021-07-16 14:43:52 +02:00
Leo Alt
d828aeee23 Update test nondet 2021-05-26 22:12:49 +02:00
Alex Beregszaszi
1be07c2b36 Trivial isoltest updates: missing // ---- at the end 2021-04-20 17:38:29 +02:00
Leonardo Alt
0a4afa71bd Update old tests 2021-04-08 21:03:39 +02:00
Martin Blicha
330fb8f4d0 [SMTChecker] Assignment refactoring 2021-03-31 13:36:50 +02:00
Leonardo Alt
ba97d6ac4e Add local vars to cex 2021-03-30 17:55:21 +02:00
Leonardo Alt
dbd067d6db Report out of bounds index access 2021-03-30 10:28:48 +02:00
Leonardo Alt
998346e599 Fix bug in virtual functions called by constructor. 2021-03-12 16:42:28 +01:00
Leonardo Alt
6fd76e830d Fix CHC cex order 2021-03-11 10:36:40 +01:00
Martin Blicha
deb90d84a6 [SMTChecker] added missing type constraints for Address 2021-01-27 20:39:24 +01:00
Leonardo Alt
a612daa783 Add msgvalue to cex 2021-01-21 19:05:44 +01:00
Leonardo Alt
f1ae24abc7 Remove extra line breaks 2021-01-12 14:00:07 +01:00
Leonardo Alt
b02722ebda Add contract name to called function in cex 2021-01-04 10:03:16 +01:00
Leonardo Alt
78d55e6b4a [SMTChecker] Support check/unchecked 2020-12-30 12:14:30 +01:00
Martin Blicha
be0a0f4d90 [SMTChecker] Added constraints for block properties 2020-12-29 22:17:44 +01:00
Martin Blicha
41d31fe4d4 updates to the tests 2020-12-28 20:05:52 +01:00
Martin Blicha
77dff222e9 disabling some tests because of nondeterminism in Spacer 2020-12-28 16:24:44 +01:00
Martin Blicha
745466b71f updates to the tests 2020-12-28 14:32:53 +01:00
Leonardo Alt
50be39fc21 Add and update tests 2020-12-17 14:42:49 +01:00
Martin Blicha
8927015e5a [SMTChecker] Adding unary increment and decrement as under/overflow verification targets for the CHC engine 2020-12-11 17:41:50 +01:00
Leonardo Alt
3c142e0e94 Move CHC counterexamples to primary location 2020-12-09 19:55:18 +01:00
Martin Blicha
c1a57ffbfe [SMTChecker] More precise creation of verification targets. 2020-10-30 19:11:28 +01:00
Leonardo Alt
cf35785328 Add unknown message to all verification targets 2020-10-19 20:54:13 +01:00
Leonardo Alt
54f76e081a [SMTChecker] Support crypto functions in CHC 2020-10-16 14:57:13 +01:00
Leonardo Alt
88f783bb1e Remove more tests because current Spacer crashes 2020-10-13 19:27:49 +01:00
Leonardo Alt
3d2e6252f0 Add/update tests 2020-10-12 11:11:52 +01:00
Leonardo Alt
fa7c9a0dc6 Simplify internal function calls 2020-09-28 15:31:15 +02:00
Leonardo Alt
e6bd18525b [SMTChecker] Add engine prefix to verification target error messages 2020-09-25 19:09:06 +02:00
Leonardo Alt
0223571987 [SMTChecker] Do not report error when rlimit 2020-09-25 18:43:10 +02:00
Leonardo Alt
ebb6f61506 [SMTChecker] Decrease rlimit 2020-09-23 19:28:47 +02:00
Leonardo Alt
28c8e01149 Readd SMTChecker tests 2020-09-14 23:44:13 +02:00
Leonardo Alt
fd6c665548 Update SMTChecker tests with z3 4.8.9 2020-09-14 19:04:13 +02:00
Leonardo Alt
00f6b303b1 [SMTChecker] Change warning message 2020-09-09 16:14:21 +02:00
Leonardo Alt
afcd44e77c Update current tests 2020-09-03 15:19:03 +02:00
Leonardo Alt
0a160b1ba0 Update remaining tests 2020-08-14 12:58:27 +02:00
Leonardo Alt
ec31d971e6 [SMTChecker] Fix tuple name for arrays 2020-08-07 12:28:10 +02:00
Leonardo Alt
003c9b9a5b Update tests 2020-07-23 18:49:03 +02:00
Leonardo Alt
9d2a0947e9 Fix 1-tuple chain 2020-07-23 13:46:41 +02:00
Leonardo Alt
5160f89c1b [SMTChecker] Support to external calls to unknown code 2020-07-01 18:20:33 +02:00