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Preserve symbolic List frames in matcher residuals (adopted) #4163

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Merged
jberthold merged 3 commits into from
Sep 30, 2026
+3,736 −414
Merged

Preserve symbolic List frames in matcher residuals (adopted) #4163

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f5566e3
Preserve symbolic List frames in matcher residuals
malturki Sep 29, 2026
4f47573
kore rpc-server tests: Add a simplification helper to list-matching t…
jberthold Sep 30, 2026
352a055
add list-match test to booster integration test suite
jberthold Sep 30, 2026
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15 changes: 15 additions & 0 deletions booster/test/rpc-integration/resources/list-match.k
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module TEST
imports INT
imports BOOL
imports LIST

configuration <k> $PGM:Pgm </k>

syntax Pgm ::= foo() | bar()

rule foo() => bar() ensures size(ListItem(?A:Int) ListItem(?B:Int) ?L:List) >Int 0
rule [simplify-size]: size(ListItem(_) WS) => size(WS) +Int 1 [simplification]

rule [helper]: size(_:List) +Int A >Int 0 => true requires A >Int 0 [simplification]

endmodule
2,745 changes: 2,745 additions & 0 deletions booster/test/rpc-integration/resources/list-match.kore
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84 changes: 84 additions & 0 deletions booster/test/rpc-integration/test-list-match/response-foobar.json
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{
"jsonrpc": "2.0",
"id": 1,
"result": {
"reason": "stuck",
"depth": 1,
"state": {
"term": {
"format": "KORE",
"version": 1,
"term": {
"tag": "App",
"name": "Lbl'-LT-'generatedTop'-GT-'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "Lbl'-LT-'k'-GT-'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "kseq",
"sorts": [],
"args": [
{
"tag": "App",
"name": "inj",
"sorts": [
{
"tag": "SortApp",
"name": "SortPgm",
"args": []
},
{
"tag": "SortApp",
"name": "SortKItem",
"args": []
}
],
"args": [
{
"tag": "App",
"name": "Lblbar'LParRParUnds'TEST'Unds'Pgm",
"sorts": [],
"args": []
}
]
},
{
"tag": "EVar",
"name": "VarK'Unds'CELL'Unds'fc656f08",
"sort": {
"tag": "SortApp",
"name": "SortK",
"args": []
}
}
]
}
]
},
{
"tag": "App",
"name": "Lbl'-LT-'generatedCounter'-GT-'",
"sorts": [],
"args": [
{
"tag": "EVar",
"name": "VarGENERATEDCOUNTER'Unds'CELL'Unds'c84b0b5f",
"sort": {
"tag": "SortApp",
"name": "SortInt",
"args": []
}
}
]
}
]
}
}
}
}
}
51 changes: 51 additions & 0 deletions booster/test/rpc-integration/test-list-match/response-listsize.booster-dev
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{
"jsonrpc": "2.0",
"id": 1,
"result": {
"state": {
"format": "KORE",
"version": 1,
"term": {
"tag": "And",
"sort": {
"tag": "SortApp",
"name": "SortGeneratedTopCell",
"args": []
},
"patterns": [
{
"tag": "Equals",
"argSort": {
"tag": "SortApp",
"name": "SortBool",
"args": []
},
"sort": {
"tag": "SortApp",
"name": "SortGeneratedTopCell",
"args": []
},
"first": {
"tag": "DV",
"sort": {
"tag": "SortApp",
"name": "SortBool",
"args": []
},
"value": "true"
},
"second": {
"tag": "DV",
"sort": {
"tag": "SortApp",
"name": "SortBool",
"args": []
},
"value": "true"
}
}
]
}
}
}
}
18 changes: 18 additions & 0 deletions booster/test/rpc-integration/test-list-match/response-listsize.json
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{
"jsonrpc": "2.0",
"id": 1,
"result": {
"state": {
"format": "KORE",
"version": 1,
"term": {
"tag": "Top",
"sort": {
"tag": "SortApp",
"name": "SortGeneratedTopCell",
"args": []
}
}
}
}
}
74 changes: 74 additions & 0 deletions booster/test/rpc-integration/test-list-match/state-foobar.execute
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{
"format": "KORE",
"version": 1,
"term": {
"tag": "App",
"name": "Lbl'-LT-'generatedTop'-GT-'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "Lbl'-LT-'k'-GT-'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "kseq",
"sorts": [],
"args": [
{
"tag": "App",
"name": "inj",
"sorts": [
{
"tag": "SortApp",
"name": "SortPgm",
"args": []
},
{
"tag": "SortApp",
"name": "SortKItem",
"args": []
}
],
"args": [
{
"tag": "App",
"name": "Lblfoo'LParRParUnds'TEST'Unds'Pgm",
"sorts": [],
"args": []
}
]
},
{
"tag": "EVar",
"name": "VarK'Unds'CELL'Unds'fc656f08",
"sort": {
"tag": "SortApp",
"name": "SortK",
"args": []
}
}
]
}
]
},
{
"tag": "App",
"name": "Lbl'-LT-'generatedCounter'-GT-'",
"sorts": [],
"args": [
{
"tag": "EVar",
"name": "VarGENERATEDCOUNTER'Unds'CELL'Unds'c84b0b5f",
"sort": {
"tag": "SortApp",
"name": "SortInt",
"args": []
}
}
]
}
]
}
}
140 changes: 140 additions & 0 deletions booster/test/rpc-integration/test-list-match/state-listsize.simplify
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{
"format": "KORE",
"version": 1,
"term": {
"tag": "Equals",
"argSort": {
"tag": "SortApp",
"name": "SortBool",
"args": []
},
"sort": {
"tag": "SortApp",
"name": "SortGeneratedTopCell",
"args": []
},
"first": {
"tag": "DV",
"sort": {
"tag": "SortApp",
"name": "SortBool",
"args": []
},
"value": "true"
},
"second": {
"tag": "App",
"name": "Lbl'Unds-GT-'Int'Unds'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "LblsizeList",
"sorts": [],
"args": [
{
"tag": "App",
"name": "Lbl'Unds'List'Unds'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "Lbl'Unds'List'Unds'",
"sorts": [],
"args": [
{
"tag": "App",
"name": "LblListItem",
"sorts": [],
"args": [
{
"tag": "App",
"name": "inj",
"sorts": [
{
"tag": "SortApp",
"name": "SortInt",
"args": []
},
{
"tag": "SortApp",
"name": "SortKItem",
"args": []
}
],
"args": [
{
"tag": "EVar",
"name": "VarA",
"sort": {
"tag": "SortApp",
"name": "SortInt",
"args": []
}
}
]
}
]
},
{
"tag": "App",
"name": "LblListItem",
"sorts": [],
"args": [
{
"tag": "App",
"name": "inj",
"sorts": [
{
"tag": "SortApp",
"name": "SortInt",
"args": []
},
{
"tag": "SortApp",
"name": "SortKItem",
"args": []
}
],
"args": [
{
"tag": "EVar",
"name": "VarB",
"sort": {
"tag": "SortApp",
"name": "SortInt",
"args": []
}
}
]
}
]
}
]
},
{
"tag": "EVar",
"name": "VarL",
"sort": {
"tag": "SortApp",
"name": "SortList",
"args": []
}
}
]
}
]
},
{
"tag": "DV",
"sort": {
"tag": "SortApp",
"name": "SortInt",
"args": []
},
"value": "0"
}
]
}
}
}
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