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e0248397b7
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Prove that predecessors imply edges
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-05-09 23:18:51 -07:00 |
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41ada43047
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Move predecessor code into Graphs
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-05-09 23:13:49 -07:00 |
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82027ecd04
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Move predecessor computation into Graphs
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-05-09 21:26:32 -07:00 |
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734e82ff6d
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Wrap generated graphs to ensure entry and exit nodes have no extra edges
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-05-09 21:08:32 -07:00 |
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be50c76cb1
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Add more higher-order primitives
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-30 21:56:34 -07:00 |
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112a5087ef
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Tentative start on proving correctness
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-30 19:20:02 -07:00 |
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ccb7abc501
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Remove unused code from Utils
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-30 19:15:38 -07:00 |
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91b5d108f6
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Simplify proofs about 'loop' using concatenation lemma
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-29 21:28:21 -07:00 |
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c574ca9c56
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Prove that graphs build by buildCfg are sufficient
That is, if we have a (semantic) trace, we can
find a corresponding path through the CFG.
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-29 20:57:43 -07:00 |
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bbfba34e05
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Prove another (simple) case
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-28 13:37:03 -07:00 |
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aec15573fc
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Add properties of end-to-end traces on loops
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2024-04-28 12:53:25 -07:00 |
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b4d395767d
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Simplify operations used for constructing graphs
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-28 12:40:50 -07:00 |
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07550bc214
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Prove 'sufficiency' for if-else.
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-28 12:10:12 -07:00 |
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9366ec4a97
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Allow promoting end-to-end traces too
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2024-04-28 12:00:06 -07:00 |
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0fb884eb07
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Use implicit arguments for more things
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-28 11:43:49 -07:00 |
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6b44ac1feb
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Make graph arguments implicit where possible
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2024-04-28 11:37:08 -07:00 |
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69a4e8eb5c
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Add some helpers and rewrite code
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 17:43:16 -07:00 |
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4fee16413a
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Define end-to-end path concatenation and prove one more case
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 17:34:50 -07:00 |
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316e56f2bc
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Dip toes into creating end-to-end traces
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 15:27:46 -07:00 |
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ab40a27e78
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Formulate correctness of buildCfg using end-to-end traces
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 14:56:19 -07:00 |
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f555947184
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Promote traces through loop
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 14:38:07 -07:00 |
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660f6594fd
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Allow promoting traces through graph composition
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 14:28:00 -07:00 |
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fb32315f58
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Allow traces to be promoted through graph overlaying
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-27 14:18:16 -07:00 |
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037358308f
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Fix up Graph construction
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2024-04-27 13:50:06 -07:00 |
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f2b8084a9c
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Delete code that won't be used for this approach
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-25 23:13:15 -07:00 |
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c00c8e3e85
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Use different graph operations to implement construction
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-25 23:10:41 -07:00 |
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b134c143ca
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Start working on proving 'sufficiency'
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-20 21:37:28 -07:00 |
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e218d1b7a3
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Add formalization of 'traces through graph'
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-20 21:36:58 -07:00 |
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6e3f06ca5d
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Add a new 'properties' module
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-20 20:25:40 -07:00 |
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54b11d21b0
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Start working on proving facts about graph construction
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-20 19:31:47 -07:00 |
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7571cb7451
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Extract 'monotonic state' into its own module
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-13 20:46:30 -07:00 |
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fc27b045d3
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Remove nested module from Graphs
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-13 19:33:58 -07:00 |
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de956cdc6a
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Split the Language file into modules
Signed-off-by: Danila Fedorin <danila.fedorin@gmail.com>
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2024-04-13 18:39:38 -07:00 |
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