Alex Beregszaszi
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2f899bbffa
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[SMTChecker] Avoid implicit conversion
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2020-11-11 16:29:03 +00:00 |
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Leonardo
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25b2a38d8b
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Merge pull request #10202 from ethereum/smt_fix_modifiers_branches
[SMTChecker] Fix CHC false positives when using branches inside modifiers
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2020-11-09 16:42:30 +00:00 |
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Leonardo Alt
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00858c0ccf
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Isoltets SMTChecker option and BMC specific tests
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2020-11-06 15:03:38 +00:00 |
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Leonardo Alt
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89dce24f24
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Force SMT variable creation order
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2020-11-06 11:51:01 +00:00 |
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Leonardo Alt
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646be53f2f
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Sort variables and expressions by AST id
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2020-11-06 11:50:43 +00:00 |
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Leonardo Alt
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1dbd8f8d67
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Fix CHC false positives when using branches inside modifiers
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2020-11-04 21:47:07 +00:00 |
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Leonardo
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62535c2fd4
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Merge pull request #10181 from ethereum/smt_user_timeout
[SMTChecker] User timeout option
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2020-11-04 10:55:28 +00:00 |
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Leonardo Alt
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daf859c15b
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[SMTChecker] report SMTEncoder warnings also via CHC
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2020-11-03 16:06:17 +00:00 |
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Leonardo Alt
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d03ddeb0fa
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[SMTChecker] User timeout option
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2020-11-03 10:46:11 +00:00 |
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Leonardo Alt
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e38d0db683
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[SMTChecker] Fix internal error when array.push() is used as LHS of assignment
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2020-11-02 13:32:53 +00:00 |
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Leonardo Alt
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94e2506132
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Fix inherited state vars for BMC
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2020-11-02 11:42:39 +00:00 |
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Martin Blicha
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c1a57ffbfe
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[SMTChecker] More precise creation of verification targets.
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2020-10-30 19:11:28 +01:00 |
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Đorđe Mijović
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1f50b86aad
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Merge pull request #10073 from ethereum/smt_format_array_cex
Format array cex
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2020-10-28 12:39:19 +01:00 |
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Leonardo Alt
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25f75ce547
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Remove nondet tests
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2020-10-28 11:03:42 +00:00 |
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Leonardo
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07c454949f
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Merge pull request #10127 from ethereum/fixIceSmtBitwise
[SMTChecker] Fix ICE when using >>>
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2020-10-28 09:28:18 +00:00 |
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Djordje Mijovic
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9cc37c3fa4
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[SMTChecker] Fix ICE when using >>>
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2020-10-28 09:25:14 +01:00 |
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Leonardo Alt
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f2f84a7f97
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Format array cex
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2020-10-27 16:32:43 +00:00 |
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Leonardo Alt
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446e46fe06
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Use Expression instead of plain strings for counterexamples
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2020-10-27 12:04:51 +00:00 |
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Leonardo Alt
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4755cfe157
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Fix assignment to contract member access
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2020-10-26 14:39:02 +00:00 |
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Leonardo Alt
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d3d77e482c
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Fix ICE on conditions with tuples of rationals
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2020-10-23 14:47:53 +01:00 |
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Martin Blicha
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ade3b9951c
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[SMTChecker] Added support for selector when expression's value is known at compile time
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2020-10-22 14:18:52 +02:00 |
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Leonardo Alt
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b087fa9750
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[SMTChecker] Fix ICE implicit conversion string literal -> byte
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2020-10-21 22:03:01 +01:00 |
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Martin Blicha
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f0d81601db
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[SMTChecker] Adding division by zero checks in the CHC engine
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2020-10-21 14:48:33 +02:00 |
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Leonardo Alt
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cf35785328
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Add unknown message to all verification targets
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2020-10-19 20:54:13 +01:00 |
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Leonardo
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a097f9f124
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Merge pull request #10025 from ethereum/smt_crypto_functions
[SMTChecker] Support crypto functions in CHC
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2020-10-16 16:40:29 +01:00 |
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Leonardo
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8d7bdcaba7
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Merge pull request #10036 from ethereum/smt_cli_option
Add CLI option to choose model checker engine
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2020-10-16 16:37:33 +01:00 |
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Martin Blicha
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78c8fbc7ce
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[SMTChecker] encoding division and modulo operations using slack variables
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2020-10-16 16:06:31 +02:00 |
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Leonardo Alt
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4e49135318
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Add CLI option to choose model checker engine
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2020-10-16 15:01:47 +01:00 |
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Leonardo Alt
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54f76e081a
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[SMTChecker] Support crypto functions in CHC
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2020-10-16 14:57:13 +01:00 |
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Leonardo Alt
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440e5b3935
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[SMTChecker] Fix counterexample state reporting
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2020-10-13 22:18:43 +01:00 |
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Leonardo Alt
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aec456021d
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Add tx constraints to CHC
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2020-10-13 17:49:04 +01:00 |
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Leonardo Alt
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a2cdde1191
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Add tx data to symbolic state
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2020-10-13 17:49:04 +01:00 |
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Leonardo Alt
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1e568d7dc6
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[SMTChecker] Fix implicit constructor summary predicate
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2020-10-13 09:38:58 +01:00 |
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Djordje Mijovic
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e23d8f5593
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[SMTChecker] Supporting inline arrays.
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2020-10-12 16:59:14 +02:00 |
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Leonardo Alt
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18cf01c187
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Add this and state to CHC
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2020-10-12 11:11:52 +01:00 |
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Leonardo Alt
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a86f656704
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Refactor state as tuple
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2020-10-12 11:11:52 +01:00 |
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Alex Beregszaszi
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fedbea46cd
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[SMTChecker] Support type conversions
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2020-10-02 10:26:02 +02:00 |
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Leonardo Alt
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c8cc73c80c
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Support array slices
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2020-10-01 11:52:02 +02:00 |
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Leonardo Alt
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352cce5fc8
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[SMTChecker] Support addmod and mulmod.
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2020-09-29 12:45:19 +02:00 |
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Leonardo Alt
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fa7c9a0dc6
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Simplify internal function calls
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2020-09-28 15:31:15 +02:00 |
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Leonardo Alt
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3519b38055
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Move predicate functions from CHC to PredicateInstance
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2020-09-28 12:43:19 +02:00 |
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Leonardo Alt
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ac93ee1d08
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Move error flag from CHC to SymbolicState
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2020-09-28 12:37:57 +02:00 |
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Leonardo Alt
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e6bd18525b
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[SMTChecker] Add engine prefix to verification target error messages
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2020-09-25 19:09:06 +02:00 |
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Alex Beregszaszi
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9f3d5d3e2f
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[SMTChecker] Implement support for memory allocation
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2020-09-25 15:56:24 +01:00 |
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Alex Beregszaszi
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9c1b041dcb
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[SMTChecker] Keep constraints of string literals after assignment
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2020-09-25 11:32:48 +01:00 |
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Alex Beregszaszi
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5090353a1a
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[SMTChecker] Keep knowledge about string literals
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2020-09-25 11:32:23 +01:00 |
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Leonardo
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57e1b2cb92
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Merge pull request #9881 from ethereum/smt_fixed_bytes_index_access
[SMTChecker] Support fixed bytes index access
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2020-09-25 11:32:56 +02:00 |
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Leonardo Alt
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df8c6d94e3
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[SMTChecker] Support fixed bytes index access
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2020-09-25 09:59:38 +02:00 |
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Alex Beregszaszi
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6edfdff187
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[SMTChecker] Do not warn on "abi" as an identifer
There is an approprate warning for the function call.
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2020-09-24 13:57:42 +01:00 |
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Đorđe Mijović
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858b4507e2
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Merge pull request #9854 from ethereum/bitwiseSmt
[SMTChecker] Support compound shifts and bitwise and, or, and xor
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2020-09-23 12:35:48 +02:00 |
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