chriseth
0dd2f1edbe
Update counter-examples.
2020-12-14 14:21:35 +01:00
chriseth
561280a5cc
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-14 11:33:40 +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
64f81fe82b
Fix SMT tests
2020-12-10 18:54:52 +01:00
chriseth
482bda6887
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-10 12:15:52 +01:00
Leonardo Alt
3c142e0e94
Move CHC counterexamples to primary location
2020-12-09 19:55:18 +01:00
chriseth
b18c76e34b
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-09 15:24:49 +01:00
Leonardo Alt
a961a76263
Do not run SMTChecker when file level functions/constants are present.
2020-12-09 12:18:55 +01:00
Martin Blicha
de34fe8aa3
[SMTChecker] Adding test witnessing that SMTChecker no longer crashes when producing CEX with arrays
2020-12-09 09:13:39 +01:00
chriseth
b045195c1e
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-08 17:42:31 +01:00
Martin Blicha
12aa654bad
added test
2020-12-08 13:05:16 +01:00
Martin Blicha
ff0c794674
[SMTChecker] Fixing conversion from StringLiteral to FixedBytes
2020-12-07 19:30:51 +01:00
Leonardo Alt
b7ac207391
[SMTChecker] Support return in CHC
2020-12-07 18:17:33 +01:00
chriseth
329b8f2a60
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-07 13:04:14 +01:00
Leonardo Alt
7490ffbe13
Use nonlinear clauses instead of inlining for base constructors
2020-12-04 13:25:56 +01:00
chriseth
d56a7bb89e
Merge pull request #10489 from ethereum/develop
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Merge develop into breaking.
2020-12-03 18:11:12 +01:00
hrkrshnn
9e5d7b9910
Test updates after disallowing Integer -> Contract conversion
2020-12-03 17:53:00 +01:00
hrkrshnn
40244c5469
Tests/Docs after stricter explicit conversion.
2020-12-03 16:51:05 +01:00
Leonardo
088b694f0b
Merge pull request #10207 from ethereum/smt_tests_asserts
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[SMTChecker] Add uncovered test and replace uncovered tests by asserts
2020-12-03 08:59:48 +01:00
Martin Blicha
2ee633f404
[SMTChecker] Added support for public getters through this.
2020-12-02 16:06:48 +01:00
chriseth
6de7eaba95
Merge remote-tracking branch 'origin/develop' into breaking
2020-12-01 10:50:13 +01:00
Leonardo Alt
fa561dbd0e
Add uncovered test and replace uncovered tests by asserts
2020-11-30 18:46:47 +01:00
Martin Blicha
cd06d68cbe
[SMTChecker] Keeping better track of path condition through branches with return statement in the BMC engine.
2020-11-30 11:47:49 +01:00
chriseth
18de8a56c9
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-26 11:48:53 +01:00
hrkrshnn
a834476de6
Tests/Docs after disallowing super, this and _ as declaration names
2020-11-25 11:14:13 +01:00
chriseth
f01cd3f38f
Fix merge conflicts
2020-11-25 08:09:38 +01:00
Djordje Mijovic
26c43cfc66
[SMTChecker] Fix SMT logic error when doing compound assignment with string literlas.
2020-11-24 19:14:15 +01:00
chriseth
253889cbf1
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-24 16:22:03 +01:00
chriseth
79669ecd48
Use new abicoder pragma.
2020-11-24 14:57:45 +01:00
chriseth
a0a02f2307
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-23 19:28:08 +01:00
Martin Blicha
66125b79d6
[SMTChecker] Do not report warning when encountered a Type identifier. The operations are supported now.
2020-11-23 15:41:57 +01:00
Martin Blicha
80d743426f
[SMTChecker] Added support for struct constructor.
2020-11-23 13:45:17 +01:00
Leonardo Alt
e4339b0526
[SMTChecker] Support named arguments in function calls
2020-11-20 11:52:26 -01:00
chriseth
e8a278eefa
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-17 18:51:57 +01:00
chriseth
bb97363abf
Merge pull request #9989 from ethereum/issue-9947
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Natspec: Fix internal error when different return name was inherited
2020-11-17 13:54:03 +01:00
Mathias Baumann
559b27aaad
Natspec: Fix internal error when different return name was inherited
2020-11-17 11:56:32 +01:00
Martin Blicha
07427c798c
[SMTChecker] Adding a dummy frame to the call stack for the implicit constructor
2020-11-16 22:46:17 +01:00
Martin Blicha
5ca7a24896
[SMTChecker] Added support for precise modeling of external calls to this.
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Modeling external calls to this, since we can trust these calls.
fixed problem with transaction data not being restored after trusted external call
update to the tests
additional tests
changelog entry
added tests for external getters of this
2020-11-13 11:49:09 +01:00
hrkrshnn
2348b721bb
Tests after changing type of super to TypeType
2020-11-10 15:38:21 +01:00
chriseth
da92fe548e
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-10 13:48:32 +01:00
Leonardo
25b2a38d8b
Merge pull request #10202 from ethereum/smt_fix_modifiers_branches
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[SMTChecker] Fix CHC false positives when using branches inside modifiers
2020-11-09 16:42:30 +00:00
chriseth
04195439b7
Merge remote-tracking branch 'origin/develop' into HEAD
2020-11-09 14:28:05 +01:00
Leonardo Alt
00858c0ccf
Isoltets SMTChecker option and BMC specific tests
2020-11-06 15:03:38 +00:00
Leonardo Alt
1dbd8f8d67
Fix CHC false positives when using branches inside modifiers
2020-11-04 21:47:07 +00:00
Leonardo Alt
daf859c15b
[SMTChecker] report SMTEncoder warnings also via CHC
2020-11-03 16:06:17 +00:00
hrkrshnn
29e23efc93
Tests/Docs after "stricter explicit conversion from Literals to Integers"
2020-11-03 14:31:44 +01:00
chriseth
5ffee049fa
Merge remote-tracking branch 'origin/develop' into breaking
2020-11-03 14:05:14 +01:00
Leonardo Alt
e38d0db683
[SMTChecker] Fix internal error when array.push() is used as LHS of assignment
2020-11-02 13:32:53 +00:00
Leonardo Alt
94e2506132
Fix inherited state vars for BMC
2020-11-02 11:42:39 +00:00
Martin Blicha
c1a57ffbfe
[SMTChecker] More precise creation of verification targets.
2020-10-30 19:11:28 +01:00
chriseth
e93a84ccd4
Merge remote-tracking branch 'origin/develop' into HEAD
2020-10-28 18:19:31 +01:00
Đorđe Mijović
1f50b86aad
Merge pull request #10073 from ethereum/smt_format_array_cex
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Format array cex
2020-10-28 12:39:19 +01:00
Leonardo Alt
25f75ce547
Remove nondet tests
2020-10-28 11:03:42 +00:00
Leonardo
07c454949f
Merge pull request #10127 from ethereum/fixIceSmtBitwise
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[SMTChecker] Fix ICE when using >>>
2020-10-28 09:28:18 +00:00
Djordje Mijovic
9cc37c3fa4
[SMTChecker] Fix ICE when using >>>
2020-10-28 09:25:14 +01:00
Leonardo Alt
4755cfe157
Fix assignment to contract member access
2020-10-26 14:39:02 +00:00
hrkrshnn
0e30fbbae1
Fix failing SMTChecker test on breaking
2020-10-26 14:01:40 +01:00
Leonardo Alt
d3d77e482c
Fix ICE on conditions with tuples of rationals
2020-10-23 14:47:53 +01:00
chriseth
20f39ab6e9
Merge pull request #10097 from ethereum/develop
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Merge develop into breaking.
2020-10-23 10:30:24 +02:00
chriseth
bfc8e26007
Remove low-level log functions.
2020-10-22 17:50:14 +02:00
Martin Blicha
ade3b9951c
[SMTChecker] Added support for selector when expression's value is known at compile time
2020-10-22 14:18:52 +02:00
Leonardo Alt
b087fa9750
[SMTChecker] Fix ICE implicit conversion string literal -> byte
2020-10-21 22:03:01 +01:00
Martin Blicha
f0d81601db
[SMTChecker] Adding division by zero checks in the CHC engine
2020-10-21 14:48:33 +02:00
Leonardo Alt
cf35785328
Add unknown message to all verification targets
2020-10-19 20:54:13 +01:00
chriseth
6979952995
Merge remote-tracking branch 'origin/develop' into HEAD
2020-10-19 18:02:50 +02:00
Leonardo
a097f9f124
Merge pull request #10025 from ethereum/smt_crypto_functions
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[SMTChecker] Support crypto functions in CHC
2020-10-16 16:40:29 +01:00
Martin Blicha
8c351278ac
[SMTChecker] added test to check correct handling of the sign of the modulo operation
2020-10-16 16:17:32 +02:00
Martin Blicha
78c8fbc7ce
[SMTChecker] encoding division and modulo operations using slack variables
2020-10-16 16:06:31 +02:00
Leonardo Alt
54f76e081a
[SMTChecker] Support crypto functions in CHC
2020-10-16 14:57:13 +01:00
chriseth
979d3062bc
Merge pull request #10033 from ethereum/develop
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Merge develop into breaking
2020-10-14 14:12:20 +02:00
Leonardo Alt
88f783bb1e
Remove more tests because current Spacer crashes
2020-10-13 19:27:49 +01:00
Leonardo Alt
b9b9c229b4
New tests
2020-10-13 17:49:04 +01:00
Leonardo Alt
47b268d509
Update tests
2020-10-13 17:49:04 +01:00
Leonardo Alt
aec456021d
Add tx constraints to CHC
2020-10-13 17:49:04 +01:00
chriseth
f6e57a0eec
Merge pull request #10023 from ethereum/develop
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Merge develop into breaking.
2020-10-13 18:18:53 +02:00
Mathias Baumann
006e5f2e1f
Allow path syntax for super constructor calls
2020-10-13 14:32:11 +02:00
Mathias Baumann
32b4f18023
Print warning for unnamed return parameters and no return statement
2020-10-13 13:11:29 +02:00
chriseth
0ea4bdafcd
Merge pull request #10017 from ethereum/develop
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Merge develop into breaking.
2020-10-13 12:58:23 +02:00
Djordje Mijovic
e23d8f5593
[SMTChecker] Supporting inline arrays.
2020-10-12 16:59:14 +02:00
chriseth
8a1bf41ac0
Merge pull request #10010 from ethereum/develop
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Merge develop into breaking.
2020-10-12 15:33:34 +02:00
Leonardo Alt
3d2e6252f0
Add/update tests
2020-10-12 11:11:52 +01:00
Leonardo Alt
18cf01c187
Add this and state to CHC
2020-10-12 11:11:52 +01:00
a3d4
f29ebc0847
Fix shadowing/same-name warnings for later declarations
2020-10-08 20:22:04 +02:00
Harikrishnan Mulackal
a309669f75
Disallow explicit conversions from negative literals to `address`
2020-10-07 16:06:02 +02:00
Alex Beregszaszi
fedbea46cd
[SMTChecker] Support type conversions
2020-10-02 10:26:02 +02:00
Leonardo Alt
c8cc73c80c
Support array slices
2020-10-01 11:52:02 +02:00
Mathias Baumann
4c02cd2310
Add name for split-test to prevent failure in other places
2020-09-30 16:56:53 +02:00
Leonardo Alt
352cce5fc8
[SMTChecker] Support addmod and mulmod.
2020-09-29 12:45:19 +02:00
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
Alex Beregszaszi
9f3d5d3e2f
[SMTChecker] Implement support for memory allocation
2020-09-25 15:56:24 +01:00
Alex Beregszaszi
9c1b041dcb
[SMTChecker] Keep constraints of string literals after assignment
2020-09-25 11:32:48 +01:00
Alex Beregszaszi
5090353a1a
[SMTChecker] Keep knowledge about string literals
2020-09-25 11:32:23 +01:00
Leonardo
57e1b2cb92
Merge pull request #9881 from ethereum/smt_fixed_bytes_index_access
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[SMTChecker] Support fixed bytes index access
2020-09-25 11:32:56 +02:00
Leonardo Alt
df8c6d94e3
[SMTChecker] Support fixed bytes index access
2020-09-25 09:59:38 +02:00
Alex Beregszaszi
6edfdff187
[SMTChecker] Do not warn on "abi" as an identifer
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There is an approprate warning for the function call.
2020-09-24 13:57:42 +01:00
chriseth
a9f9b4db27
Merge pull request #9872 from ethereum/smt_remove_tests
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Extract boost smt and remove unused tests
2020-09-24 13:20:19 +02:00
Leonardo Alt
ebb6f61506
[SMTChecker] Decrease rlimit
2020-09-23 19:28:47 +02:00
Leonardo Alt
8eba66daf9
Extract boost smt and remove unused tests
2020-09-23 17:55:55 +02:00
