Leo Alt
b731957e65
Fix BMCs constraints on internal functions
2021-09-15 14:42:39 +02:00
Leo Alt
60b866f9d8
Fix ICE on multi-source use of abi.*
2021-08-27 18:55:36 +02:00
Leo Alt
8e81df1bd3
Do not show redundant unsupported errors in SMTChecker
2021-08-27 16:25:09 +02:00
Leo Alt
718f392849
Don't erase things for BMC if function call is staticcall
2021-08-25 14:09:46 +02:00
Leo Alt
a55685c04f
Erase balances when delegatecall is seen
2021-08-25 12:39:26 +02:00
Leo Alt
10397e440c
Fix ICE in constants
2021-08-12 10:53:01 +02:00
Leo Alt
685d7a8c99
Bundle all unproved targets in a single message and only show all if setting chooses that
2021-08-04 13:54:50 +02:00
Leo Alt
6c8ecfa82c
Add option to choose solver
2021-07-27 17:14:21 +02:00
chriseth
e3525b81d0
Supply scanner to model checker.
2021-07-14 15:12:10 +02:00
chriseth
f75b55071e
Remove CharStream from SourceLocation.
2021-07-14 15:12:07 +02:00
TerranCivilian
c15501eea9
Remove unneeded include files
2021-06-07 12:53:18 -04:00
Leonardo Alt
dd1865873e
Choose contracts to be analyzed by the SMTChecker
2021-04-21 10:34:14 +02:00
Leonardo Alt
095d337140
Basic support to free constants
2021-04-19 19:23:18 +02:00
Leonardo Alt
4e34359063
Basic support to free functions
2021-04-19 19:23:18 +02:00
Leonardo Alt
b753cb6120
Deprecate pragma experimental SMTChecker
2021-04-08 21:03:38 +02:00
Martin Blicha
2d231f1859
[SMTChecker] Changed SMTEncoder::mergeVariables to work regardless which branch has been visited first
2021-03-30 20:35:44 +02:00
Martin Blicha
85358dfe30
[SMTChecker] Do not create targets for contracts that cannot be deployed
2021-03-25 15:38:37 +01:00
Mathias Baumann
e197ebbdd1
Replace TypePointer with Type const*
2021-03-23 11:47:19 +01:00
Martin Blicha
d99256aae7
[SMTChecker] refactoring of resetting storage variables
2021-02-03 15:53:58 +01:00
Martin Blicha
f1013427a7
[SMTChecker] refactoring the accessing the encoding state
2021-02-03 15:53:58 +01:00
Martin Blicha
a49950cdf3
[SMTChecker] Added transaction constraints also for contract deployment
2021-02-01 16:46:34 +01:00
Leonardo Alt
545305a31f
[SMTChecker] Fix super and virtual
2021-01-28 18:51:29 +01:00
Leonardo Alt
3b23cadbdc
Add CLI and JSON option to select SMTChecker targets
2021-01-20 17:35:37 +01:00
Martin Blicha
18214d1ccc
[SMTChecker] Reset checked/unchecked flag to the default value when inlining function in BMC
2021-01-15 15:36:26 +01:00
Martin Blicha
7c6340fe4f
[SMTChecker] Refactoring expression to tuple assignment
2021-01-12 17:15:14 +01:00
Martin Blicha
ff76c989ac
addressing review comments
2021-01-11 14:19:06 +01:00
Martin Blicha
dd43ce1578
fixing try/catch encoding for BMC, refactoring
2021-01-11 13:36:03 +01:00
Martin Blicha
55589a9eec
[SMTChecker] Basic support for try-catch in BMC
2021-01-11 13:36:02 +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
Leonardo Alt
9482e7de23
[SMTChecker] Fix calls to virtual/overriden functions
2020-12-29 11:25:20 +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
Daniel Kirchner
7308abc084
Allow loading Z3 dynamically at runtime.
2020-12-10 16:47:47 +01:00
Leonardo Alt
a961a76263
Do not run SMTChecker when file level functions/constants are present.
2020-12-09 12:18:55 +01:00
Leonardo Alt
7490ffbe13
Use nonlinear clauses instead of inlining for base constructors
2020-12-04 13:25:56 +01:00
Martin Blicha
2ee633f404
[SMTChecker] Added support for public getters through this.
2020-12-02 16:06:48 +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
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.
...
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
Leonardo Alt
00858c0ccf
Isoltets SMTChecker option and BMC specific tests
2020-11-06 15:03:38 +00:00
Leonardo Alt
d03ddeb0fa
[SMTChecker] User timeout option
2020-11-03 10:46:11 +00:00
Martin Blicha
f0d81601db
[SMTChecker] Adding division by zero checks in the CHC engine
2020-10-21 14:48:33 +02:00
Leonardo
a097f9f124
Merge pull request #10025 from ethereum/smt_crypto_functions
...
[SMTChecker] Support crypto functions in CHC
2020-10-16 16:40:29 +01:00
Leonardo Alt
4e49135318
Add CLI option to choose model checker engine
2020-10-16 15:01:47 +01:00
Leonardo Alt
54f76e081a
[SMTChecker] Support crypto functions in CHC
2020-10-16 14:57:13 +01:00
Leonardo Alt
a2cdde1191
Add tx data to symbolic state
2020-10-13 17:49:04 +01:00
Leonardo Alt
18cf01c187
Add this and state to CHC
2020-10-12 11:11:52 +01:00
Leonardo Alt
352cce5fc8
[SMTChecker] Support addmod and mulmod.
2020-09-29 12:45:19 +02:00
Leonardo Alt
e6bd18525b
[SMTChecker] Add engine prefix to verification target error messages
2020-09-25 19:09:06 +02:00
Leonardo Alt
00f6b303b1
[SMTChecker] Change warning message
2020-09-09 16:14:21 +02:00
