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author | Haniel Barbosa <hanielbbarbosa@gmail.com> | 2019-11-27 17:52:36 -0300 |
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committer | GitHub <noreply@github.com> | 2019-11-27 17:52:36 -0300 |
commit | 46eeb6a507c31b4ac65b0ef70c32898667097377 (patch) | |
tree | 06b34813dd1bc3dcc25479bf4c72ef3252655b77 /test/regress/regress1 | |
parent | bd2793a68e021ab58ab07db0cac67cf3d6806ead (diff) |
Enable sygusRecFun by default and fixes SyGuS+RecFun+HO issues (#3502)
Diffstat (limited to 'test/regress/regress1')
-rw-r--r-- | test/regress/regress1/sygus/list_recursor.sy | 2 | ||||
-rw-r--r-- | test/regress/regress1/sygus/rec-fun-swap.sy | 76 | ||||
-rw-r--r-- | test/regress/regress1/sygus/rec-fun-sygus.sy | 2 | ||||
-rw-r--r-- | test/regress/regress1/sygus/rec-fun-while-1.sy | 2 | ||||
-rw-r--r-- | test/regress/regress1/sygus/rec-fun-while-2.sy | 2 | ||||
-rw-r--r-- | test/regress/regress1/sygus/rec-fun-while-infinite.sy | 2 |
6 files changed, 81 insertions, 5 deletions
diff --git a/test/regress/regress1/sygus/list_recursor.sy b/test/regress/regress1/sygus/list_recursor.sy index 53c55397e..2e10a0c71 100644 --- a/test/regress/regress1/sygus/list_recursor.sy +++ b/test/regress/regress1/sygus/list_recursor.sy @@ -1,5 +1,5 @@ ; EXPECT: unsat -; COMMAND-LINE: --sygus-out=status --sygus-rec-fun --lang=sygus2 --uf-ho +; COMMAND-LINE: --sygus-out=status --lang=sygus2 --uf-ho (set-logic ALL) diff --git a/test/regress/regress1/sygus/rec-fun-swap.sy b/test/regress/regress1/sygus/rec-fun-swap.sy new file mode 100644 index 000000000..056d6a8fc --- /dev/null +++ b/test/regress/regress1/sygus/rec-fun-swap.sy @@ -0,0 +1,76 @@ +; EXPECT: unsat +; COMMAND-LINE: --sygus-out=status --lang=sygus2 + +(set-logic ALL) + +; The environment datatypes +(declare-datatype NVars ((x) (y))) + +(declare-datatype Pair ((pair (first NVars) (second Int)))) + +(declare-datatype Env ((cons (head Pair) (tail Env)) (nil))) + +(define-fun-rec envStore ((var NVars) (value Int) (env Env)) Env + (ite (is-nil env) + (cons (pair var value) env) + (ite (= var (first (head env))) + (cons (pair var value) (tail env)) + (cons (head env) (envStore var value (tail env))) + ) + ) + ) + +(define-fun-rec envSelect ((var NVars) (env Env)) Int + (ite (is-nil env) + (- 1) + (ite (= var (first (head env))) + (second (head env)) + (envSelect var (tail env)) + ) + ) + ) + +; Syntax for arithmetic expressions +(declare-datatype Aexp + ( + (Val (val Int)) + ) + ) + +; Function to evaluate arithmetic expressions +(define-fun-rec evalA ((env Env) (a Aexp)) Int + (val a) + ) + +; Syntax for commands +(declare-datatype Com + ( + (Skip) + (Assign (lhs NVars) (rhs Aexp)) + (CSeq (cBef Com) (aAft Com)) + ) + ) + +; Function to evaluate statements +(define-fun-rec evalC ((env Env) (c Com)) Env + (ite (is-Skip c) + env + (ite (is-Assign c) + (envStore (lhs c) (evalA env (rhs c)) env) + (evalC (evalC env (cBef c)) (aAft c))) + ) + ) + +(synth-fun prog () Com + ((C Com) (V NVars) (A Aexp) (I Int)) + ( + (C Com (Skip (Assign V A) (CSeq C C))) + (V NVars (x y)) + (A Aexp ((Val I))) + (I Int (0 1)) + ) +) + +(constraint (= (evalC (cons (pair y 0) (cons (pair x 1) nil)) prog) (cons (pair y 1) (cons (pair x 0) nil)))) + +(check-synth) diff --git a/test/regress/regress1/sygus/rec-fun-sygus.sy b/test/regress/regress1/sygus/rec-fun-sygus.sy index 13d4782d4..769e173de 100644 --- a/test/regress/regress1/sygus/rec-fun-sygus.sy +++ b/test/regress/regress1/sygus/rec-fun-sygus.sy @@ -1,5 +1,5 @@ ; EXPECT: unsat -; COMMAND-LINE: --sygus-out=status --sygus-rec-fun --lang=sygus2 +; COMMAND-LINE: --sygus-out=status --lang=sygus2 (set-logic ALL) diff --git a/test/regress/regress1/sygus/rec-fun-while-1.sy b/test/regress/regress1/sygus/rec-fun-while-1.sy index c175094ee..e805fdc20 100644 --- a/test/regress/regress1/sygus/rec-fun-while-1.sy +++ b/test/regress/regress1/sygus/rec-fun-while-1.sy @@ -1,5 +1,5 @@ ; EXPECT: unsat -; COMMAND-LINE: --sygus-out=status --lang=sygus2 --sygus-rec-fun --no-e-matching --no-check-synth-sol +; COMMAND-LINE: --sygus-out=status --lang=sygus2 --no-check-synth-sol (set-logic ALL) diff --git a/test/regress/regress1/sygus/rec-fun-while-2.sy b/test/regress/regress1/sygus/rec-fun-while-2.sy index 87a4f2a6e..7e32384b3 100644 --- a/test/regress/regress1/sygus/rec-fun-while-2.sy +++ b/test/regress/regress1/sygus/rec-fun-while-2.sy @@ -1,5 +1,5 @@ ; EXPECT: unsat -; COMMAND-LINE: --sygus-out=status --lang=sygus2 --sygus-rec-fun --no-e-matching --no-check-synth-sol +; COMMAND-LINE: --sygus-out=status --lang=sygus2 --no-check-synth-sol (set-logic ALL) diff --git a/test/regress/regress1/sygus/rec-fun-while-infinite.sy b/test/regress/regress1/sygus/rec-fun-while-infinite.sy index 85f8268c5..b43b3d5e2 100644 --- a/test/regress/regress1/sygus/rec-fun-while-infinite.sy +++ b/test/regress/regress1/sygus/rec-fun-while-infinite.sy @@ -1,5 +1,5 @@ ; EXPECT: unknown -; COMMAND-LINE: --sygus-out=status --lang=sygus2 --sygus-rec-fun --no-e-matching --no-check-synth-sol +; COMMAND-LINE: --sygus-out=status --lang=sygus2 --no-check-synth-sol (set-logic ALL) |