Skip to content
Snippets Groups Projects
Commit 50db0caa authored by Andre Maroneze's avatar Andre Maroneze
Browse files

Merge branch 'fix/eva/recursion-test' into 'master' 

[Eva] Do not run the recursion test with the apron ptests config.

See merge request frama-c/frama-c!3156
parents 0f94bac7 ab58a0ff
No related branches found
No related tags found
No related merge requests found
Expand all Hide whitespace changes
Inline Side-by-side
Showing
with 187 additions and 1332 deletions
tests/value/oracle/recursion.0.res.oracle
+ 102
− 102
View file @ 50db0caa
......@@ -5,256 +5,256 @@
[eva:initial-state] Values of globals at initialization
nondet ∈ [--..--]
p ∈ {0}
[eva:recursion] tests/value/recursion.c:18:
[eva:recursion] tests/value/recursion.c:21:
detected recursive call of function five.
[eva] tests/value/recursion.c:18: Warning:
[eva] tests/value/recursion.c:21: Warning:
Using specification of function five for recursive calls.
Analysis of function five is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function five
[eva:alarm] tests/value/recursion.c:15: Warning:
[eva:alarm] tests/value/recursion.c:18: Warning:
function five: postcondition got status unknown.
[eva] tests/value/recursion.c:342: Frama_C_show_each_5: {5}
[eva:recursion] tests/value/recursion.c:28:
[eva] tests/value/recursion.c:345: Frama_C_show_each_5: {5}
[eva:recursion] tests/value/recursion.c:31:
detected recursive call of function sum.
[eva] tests/value/recursion.c:28: Warning:
[eva] tests/value/recursion.c:31: Warning:
Using specification of function sum for recursive calls.
Analysis of function sum is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function sum
[eva:alarm] tests/value/recursion.c:24: Warning:
[eva:alarm] tests/value/recursion.c:27: Warning:
function sum: postcondition got status unknown.
[eva] tests/value/recursion.c:344: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:37:
[eva] tests/value/recursion.c:347: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:40:
detected recursive call of function factorial.
[eva] tests/value/recursion.c:37: Warning:
[eva] tests/value/recursion.c:40: Warning:
Using specification of function factorial for recursive calls.
Analysis of function factorial is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function factorial
[eva] tests/value/recursion.c:346: Frama_C_show_each_120: [0..4294967295]
[eva:recursion] tests/value/recursion.c:46:
[eva] tests/value/recursion.c:349: Frama_C_show_each_120: [0..4294967295]
[eva:recursion] tests/value/recursion.c:49:
detected recursive call of function syracuse.
[eva] tests/value/recursion.c:46: Warning:
[eva] tests/value/recursion.c:49: Warning:
Using specification of function syracuse for recursive calls.
Analysis of function syracuse is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function syracuse
[eva] tests/value/recursion.c:348: Frama_C_show_each_1: [0..4294967294]
[eva:recursion] tests/value/recursion.c:59:
[eva] tests/value/recursion.c:351: Frama_C_show_each_1: [0..4294967294]
[eva:recursion] tests/value/recursion.c:62:
detected recursive call of function fibonacci.
[eva] tests/value/recursion.c:59: Warning:
[eva] tests/value/recursion.c:62: Warning:
Using specification of function fibonacci for recursive calls.
Analysis of function fibonacci is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function fibonacci
[eva:recursion] tests/value/recursion.c:60:
[eva:recursion] tests/value/recursion.c:63:
detected recursive call of function fibonacci.
[eva] tests/value/recursion.c:60: Warning:
[eva] tests/value/recursion.c:63: Warning:
Using specification of function fibonacci for recursive calls.
Analysis of function fibonacci is thus incomplete and its soundness
relies on the written specification.
[eva] tests/value/recursion.c:350: Frama_C_show_each_89: [0..4294967295]
[eva:recursion] tests/value/recursion.c:76:
[eva] tests/value/recursion.c:353: Frama_C_show_each_89: [0..4294967295]
[eva:recursion] tests/value/recursion.c:79:
detected recursive call of function sum_ptr.
[eva] tests/value/recursion.c:76: Warning:
[eva] tests/value/recursion.c:79: Warning:
Using specification of function sum_ptr for recursive calls.
Analysis of function sum_ptr is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function sum_ptr
[eva:alarm] tests/value/recursion.c:68: Warning:
[eva:alarm] tests/value/recursion.c:71: Warning:
function sum_ptr: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:69: Warning:
[eva:alarm] tests/value/recursion.c:72: Warning:
function sum_ptr: postcondition got status unknown.
[eva] tests/value/recursion.c:355: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:89:
[eva] tests/value/recursion.c:358: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:92:
detected recursive call of function factorial_ptr.
[eva] tests/value/recursion.c:89: Warning:
[eva] tests/value/recursion.c:92: Warning:
Using specification of function factorial_ptr for recursive calls.
Analysis of function factorial_ptr is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function factorial_ptr
[eva:alarm] tests/value/recursion.c:90: Warning:
[eva:alarm] tests/value/recursion.c:93: Warning:
accessing uninitialized left-value. assert \initialized(&res);
[eva] tests/value/recursion.c:358: Frama_C_show_each_120: [0..4294967295]
[eva:recursion] tests/value/recursion.c:101:
[eva] tests/value/recursion.c:361: Frama_C_show_each_120: [0..4294967295]
[eva:recursion] tests/value/recursion.c:104:
detected recursive call of function syracuse_ptr.
[eva] tests/value/recursion.c:101: Warning:
[eva] tests/value/recursion.c:104: Warning:
Using specification of function syracuse_ptr for recursive calls.
Analysis of function syracuse_ptr is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function syracuse_ptr
[eva:alarm] tests/value/recursion.c:102: Warning:
[eva:alarm] tests/value/recursion.c:105: Warning:
accessing uninitialized left-value. assert \initialized(&prev_res);
[eva] tests/value/recursion.c:361: Frama_C_show_each_1: [0..4294967294]
[eva:recursion] tests/value/recursion.c:117:
[eva] tests/value/recursion.c:364: Frama_C_show_each_1: [0..4294967294]
[eva:recursion] tests/value/recursion.c:120:
detected recursive call of function fibonacci_ptr.
[eva] tests/value/recursion.c:117: Warning:
[eva] tests/value/recursion.c:120: Warning:
Using specification of function fibonacci_ptr for recursive calls.
Analysis of function fibonacci_ptr is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function fibonacci_ptr
[eva:recursion] tests/value/recursion.c:119:
[eva:recursion] tests/value/recursion.c:122:
detected recursive call of function fibonacci_ptr.
[eva] tests/value/recursion.c:119: Warning:
[eva] tests/value/recursion.c:122: Warning:
Using specification of function fibonacci_ptr for recursive calls.
Analysis of function fibonacci_ptr is thus incomplete and its soundness
relies on the written specification.
[eva:alarm] tests/value/recursion.c:120: Warning:
[eva:alarm] tests/value/recursion.c:123: Warning:
accessing uninitialized left-value. assert \initialized(&x);
[eva:alarm] tests/value/recursion.c:120: Warning:
[eva:alarm] tests/value/recursion.c:123: Warning:
accessing uninitialized left-value. assert \initialized(&y);
[eva] tests/value/recursion.c:364: Frama_C_show_each_89: [0..4294967295]
[eva:recursion] tests/value/recursion.c:137:
[eva] tests/value/recursion.c:367: Frama_C_show_each_89: [0..4294967295]
[eva:recursion] tests/value/recursion.c:140:
detected recursive call of function sum_and_fact.
[eva] tests/value/recursion.c:137: Warning:
[eva] tests/value/recursion.c:140: Warning:
Using specification of function sum_and_fact for recursive calls.
Analysis of function sum_and_fact is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function sum_and_fact
[eva:alarm] tests/value/recursion.c:128: Warning:
[eva:alarm] tests/value/recursion.c:131: Warning:
function sum_and_fact: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:129: Warning:
[eva:alarm] tests/value/recursion.c:132: Warning:
function sum_and_fact: postcondition got status unknown.
[eva] tests/value/recursion.c:368:
[eva] tests/value/recursion.c:371:
Frama_C_show_each_36_40320: {36}, [0..4294967288],0%8
[eva:recursion] tests/value/recursion.c:161:
[eva:recursion] tests/value/recursion.c:164:
detected recursive call of function odd.
[eva] tests/value/recursion.c:161: Warning:
[eva] tests/value/recursion.c:164: Warning:
Using specification of function odd for recursive calls.
Analysis of function odd is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function odd
[eva:alarm] tests/value/recursion.c:149: Warning:
[eva:alarm] tests/value/recursion.c:152: Warning:
function odd: postcondition got status unknown.
[eva] tests/value/recursion.c:373: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:376: Frama_C_show_each_0: {0}, {0}
[eva:recursion] tests/value/recursion.c:183:
[eva] tests/value/recursion.c:376: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:379: Frama_C_show_each_0: {0}, {0}
[eva:recursion] tests/value/recursion.c:186:
detected recursive call of function odd_ptr.
[eva] tests/value/recursion.c:183: Warning:
[eva] tests/value/recursion.c:186: Warning:
Using specification of function odd_ptr for recursive calls.
Analysis of function odd_ptr is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function odd_ptr
[eva:alarm] tests/value/recursion.c:167: Warning:
[eva:alarm] tests/value/recursion.c:170: Warning:
function odd_ptr: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:184: Warning:
[eva:alarm] tests/value/recursion.c:187: Warning:
accessing uninitialized left-value. assert \initialized(&y);
[eva:alarm] tests/value/recursion.c:179: Warning:
[eva:alarm] tests/value/recursion.c:182: Warning:
function even_ptr: postcondition got status unknown.
[eva:recursion] tests/value/recursion.c:171:
[eva:recursion] tests/value/recursion.c:174:
detected recursive call of function even_ptr.
[eva] tests/value/recursion.c:379: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:382: Frama_C_show_each_0: {0}, {0}
[eva] tests/value/recursion.c:382: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:385: Frama_C_show_each_0: {0}, {0}
[eva] using specification for function Frama_C_interval
[eva] tests/value/recursion.c:388: Frama_C_show_each_6_66: [6..66]
[eva] tests/value/recursion.c:391: Frama_C_show_each_6_66: [6..66]
[eva] tests/value/recursion.c:394: Frama_C_show_each_2_89: [0..4294967295]
[eva] tests/value/recursion.c:394: Frama_C_show_each_6_66: [6..66]
[eva] tests/value/recursion.c:397: Frama_C_show_each_2_89: [0..4294967295]
[eva:alarm] tests/value/recursion.c:222: Warning:
[eva] tests/value/recursion.c:400: Frama_C_show_each_2_89: [0..4294967295]
[eva:alarm] tests/value/recursion.c:225: Warning:
function fill_array: precondition got status invalid.
[eva:alarm] tests/value/recursion.c:226: Warning:
[eva:alarm] tests/value/recursion.c:229: Warning:
function fill_array: precondition got status unknown.
[eva:recursion] tests/value/recursion.c:200:
[eva:recursion] tests/value/recursion.c:203:
detected recursive call of function fill_array.
[eva] tests/value/recursion.c:200: Warning:
[eva] tests/value/recursion.c:203: Warning:
Using specification of function fill_array for recursive calls.
Analysis of function fill_array is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function fill_array
[eva:alarm] tests/value/recursion.c:200: Warning:
[eva:alarm] tests/value/recursion.c:203: Warning:
function fill_array: precondition got status unknown.
[eva:alarm] tests/value/recursion.c:194: Warning:
[eva:alarm] tests/value/recursion.c:197: Warning:
function fill_array: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:228: Warning:
[eva:alarm] tests/value/recursion.c:231: Warning:
function binary_search: precondition \initialized(data + (start .. end)) got status unknown.
[eva:recursion] tests/value/recursion.c:214:
[eva:recursion] tests/value/recursion.c:217:
detected recursive call of function binary_search.
[eva] tests/value/recursion.c:214: Warning:
[eva] tests/value/recursion.c:217: Warning:
Using specification of function binary_search for recursive calls.
Analysis of function binary_search is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function binary_search
[eva:recursion] tests/value/recursion.c:216:
[eva:recursion] tests/value/recursion.c:219:
detected recursive call of function binary_search.
[eva] tests/value/recursion.c:216: Warning:
[eva] tests/value/recursion.c:219: Warning:
Using specification of function binary_search for recursive calls.
Analysis of function binary_search is thus incomplete and its soundness
relies on the written specification.
[eva] tests/value/recursion.c:229:
[eva] tests/value/recursion.c:232:
Frama_C_show_each_3: [-2147483648..2147483647]
[eva] tests/value/recursion.c:231:
[eva] tests/value/recursion.c:234:
Frama_C_show_each_12: [-2147483648..2147483647]
[eva] tests/value/recursion.c:233:
[eva] tests/value/recursion.c:236:
Frama_C_show_each_minus1: [-2147483648..2147483647]
[eva] tests/value/recursion.c:238:
Frama_C_show_each_7_11: [-2147483648..2147483647]
[eva] tests/value/recursion.c:241:
Frama_C_show_each_7_11: [-2147483648..2147483647]
[eva] tests/value/recursion.c:244:
Frama_C_show_each_minus_1_15: [-2147483648..2147483647]
[eva:recursion] tests/value/recursion.c:252:
[eva:recursion] tests/value/recursion.c:255:
detected recursive call of function alarm.
[eva] tests/value/recursion.c:252: Warning:
[eva] tests/value/recursion.c:255: Warning:
Using specification of function alarm for recursive calls.
Analysis of function alarm is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function alarm
[eva:alarm] tests/value/recursion.c:247: Warning:
[eva:alarm] tests/value/recursion.c:250: Warning:
function alarm: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:252: Warning:
[eva:alarm] tests/value/recursion.c:255: Warning:
signed overflow. assert i * tmp ≤ 2147483647;
(tmp from alarm(i - 1))
[eva] tests/value/recursion.c:406:
[eva] tests/value/recursion.c:409:
Frama_C_show_each_unreachable: [20..2147483640],0%20
[eva:recursion] tests/value/recursion.c:261:
[eva:recursion] tests/value/recursion.c:264:
detected recursive call of function precond.
[eva] tests/value/recursion.c:261: Warning:
[eva] tests/value/recursion.c:264: Warning:
Using specification of function precond for recursive calls.
Analysis of function precond is thus incomplete and its soundness
relies on the written specification.
[inout] Warning: no assigns clauses for function precond.
Results will be imprecise.
[eva] using specification for function precond
[eva] tests/value/recursion.c:261: Warning:
[eva] tests/value/recursion.c:264: Warning:
Cannot handle empty assigns clause. Assuming assigns \nothing: be aware this is probably incorrect.
[eva:recursion] tests/value/recursion.c:276:
[eva:recursion] tests/value/recursion.c:279:
detected recursive call of function escaping_local.
[eva] tests/value/recursion.c:276: Warning:
[eva] tests/value/recursion.c:279: Warning:
Using specification of function escaping_local for recursive calls.
Analysis of function escaping_local is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function escaping_local
[eva:alarm] tests/value/recursion.c:278: Warning:
[eva:alarm] tests/value/recursion.c:281: Warning:
out of bounds write. assert \valid(p);
[eva] tests/value/recursion.c:279: Frama_C_show_each_1: {5}
[eva:locals-escaping] tests/value/recursion.c:277: Warning:
[eva] tests/value/recursion.c:282: Frama_C_show_each_1: {5}
[eva:locals-escaping] tests/value/recursion.c:280: Warning:
locals {x} escaping the scope of a block of escaping_local through p
[eva:recursion] tests/value/recursion.c:291:
[eva:recursion] tests/value/recursion.c:294:
detected recursive call of function escaping_formal.
[eva] tests/value/recursion.c:291: Warning:
[eva] tests/value/recursion.c:294: Warning:
Using specification of function escaping_formal for recursive calls.
Analysis of function escaping_formal is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function escaping_formal
[eva:alarm] tests/value/recursion.c:293: Warning:
[eva:alarm] tests/value/recursion.c:296: Warning:
out of bounds write. assert \valid(p);
[eva] tests/value/recursion.c:294: Frama_C_show_each_1: {5}
[eva:locals-escaping] tests/value/recursion.c:411: Warning:
[eva] tests/value/recursion.c:297: Frama_C_show_each_1: {5}
[eva:locals-escaping] tests/value/recursion.c:414: Warning:
locals {x} escaping the scope of escaping_formal through p
[eva:recursion] tests/value/recursion.c:307:
[eva:recursion] tests/value/recursion.c:310:
detected recursive call of function escaping_stack.
[eva] tests/value/recursion.c:307: Warning:
[eva] tests/value/recursion.c:310: Warning:
Using specification of function escaping_stack for recursive calls.
Analysis of function escaping_stack is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function escaping_stack
[eva:alarm] tests/value/recursion.c:309: Warning:
[eva:alarm] tests/value/recursion.c:312: Warning:
out of bounds write. assert \valid(p);
[eva] tests/value/recursion.c:310: Frama_C_show_each_1_2: {5}
[eva:locals-escaping] tests/value/recursion.c:308: Warning:
[eva] tests/value/recursion.c:313: Frama_C_show_each_1_2: {5}
[eva:locals-escaping] tests/value/recursion.c:311: Warning:
locals {x} escaping the scope of a block of escaping_stack through p
[eva:recursion] tests/value/recursion.c:323:
[eva:recursion] tests/value/recursion.c:326:
detected recursive call of function decr.
[eva] tests/value/recursion.c:323: Warning:
[eva] tests/value/recursion.c:326: Warning:
Using specification of function decr for recursive calls.
Analysis of function decr is thus incomplete and its soundness
relies on the written specification.
......@@ -276,7 +276,7 @@
[eva:final-states] Values at end of function escaping_stack:
p ∈
{{ garbled mix of &{a}
(origin: Library function {tests/value/recursion.c:307}) }} or ESCAPINGADDR
(origin: Library function {tests/value/recursion.c:310}) }} or ESCAPINGADDR
a ∈ [--..--]
[eva:final-states] Values at end of function even:
__retres ∈ UNINITIALIZED
......@@ -349,7 +349,7 @@ Cannot filter: dumping raw memory (including unchanged variables)
nondet ∈ [--..--]
p ∈
{{ garbled mix of &{a}
(origin: Library function {tests/value/recursion.c:307}) }} or ESCAPINGADDR
(origin: Library function {tests/value/recursion.c:310}) }} or ESCAPINGADDR
a ∈ [--..--]
b ∈ {0}
x ∈ [10..20]
......
tests/value/oracle/recursion.1.res.oracle
+ 74
− 74
View file @ 50db0caa
......@@ -5,136 +5,136 @@
[eva:initial-state] Values of globals at initialization
nondet ∈ [--..--]
p ∈ {0}
[eva:recursion] tests/value/recursion.c:18:
[eva:recursion] tests/value/recursion.c:21:
detected recursive call of function five.
[eva] tests/value/recursion.c:18: Warning:
[eva] tests/value/recursion.c:21: Warning:
Using specification of function five for recursive calls of depth 20.
Analysis of function five is thus incomplete and its soundness
relies on the written specification.
[eva] using specification for function five
[eva:alarm] tests/value/recursion.c:15: Warning:
[eva:alarm] tests/value/recursion.c:18: Warning:
function five: postcondition got status unknown.
[eva] tests/value/recursion.c:342: Frama_C_show_each_5: {5}
[eva:recursion] tests/value/recursion.c:28:
[eva] tests/value/recursion.c:345: Frama_C_show_each_5: {5}
[eva:recursion] tests/value/recursion.c:31:
detected recursive call of function sum.
[eva] tests/value/recursion.c:344: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:37:
[eva] tests/value/recursion.c:347: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:40:
detected recursive call of function factorial.
[eva] tests/value/recursion.c:346: Frama_C_show_each_120: {120}
[eva:recursion] tests/value/recursion.c:46:
[eva] tests/value/recursion.c:349: Frama_C_show_each_120: {120}
[eva:recursion] tests/value/recursion.c:49:
detected recursive call of function syracuse.
[eva] tests/value/recursion.c:348: Frama_C_show_each_1: {1}
[eva:recursion] tests/value/recursion.c:59:
[eva] tests/value/recursion.c:351: Frama_C_show_each_1: {1}
[eva:recursion] tests/value/recursion.c:62:
detected recursive call of function fibonacci.
[eva:recursion] tests/value/recursion.c:60:
[eva:recursion] tests/value/recursion.c:63:
detected recursive call of function fibonacci.
[eva] tests/value/recursion.c:350: Frama_C_show_each_89: {89}
[eva:recursion] tests/value/recursion.c:76:
[eva] tests/value/recursion.c:353: Frama_C_show_each_89: {89}
[eva:recursion] tests/value/recursion.c:79:
detected recursive call of function sum_ptr.
[eva] tests/value/recursion.c:355: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:89:
[eva] tests/value/recursion.c:358: Frama_C_show_each_91: {91}
[eva:recursion] tests/value/recursion.c:92:
detected recursive call of function factorial_ptr.
[eva] tests/value/recursion.c:358: Frama_C_show_each_120: {120}
[eva:recursion] tests/value/recursion.c:101:
[eva] tests/value/recursion.c:361: Frama_C_show_each_120: {120}
[eva:recursion] tests/value/recursion.c:104:
detected recursive call of function syracuse_ptr.
[eva] tests/value/recursion.c:361: Frama_C_show_each_1: {1}
[eva:recursion] tests/value/recursion.c:117:
[eva] tests/value/recursion.c:364: Frama_C_show_each_1: {1}
[eva:recursion] tests/value/recursion.c:120:
detected recursive call of function fibonacci_ptr.
[eva:recursion] tests/value/recursion.c:119:
[eva:recursion] tests/value/recursion.c:122:
detected recursive call of function fibonacci_ptr.
[eva] tests/value/recursion.c:364: Frama_C_show_each_89: {89}
[eva:recursion] tests/value/recursion.c:137:
[eva] tests/value/recursion.c:367: Frama_C_show_each_89: {89}
[eva:recursion] tests/value/recursion.c:140:
detected recursive call of function sum_and_fact.
[eva] tests/value/recursion.c:368: Frama_C_show_each_36_40320: {36}, {40320}
[eva:recursion] tests/value/recursion.c:161:
[eva] tests/value/recursion.c:371: Frama_C_show_each_36_40320: {36}, {40320}
[eva:recursion] tests/value/recursion.c:164:
detected recursive call of function odd.
[eva:recursion] tests/value/recursion.c:152:
[eva:recursion] tests/value/recursion.c:155:
detected recursive call of function even.
[eva] tests/value/recursion.c:373: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:376: Frama_C_show_each_0: {0}, {0}
[eva:recursion] tests/value/recursion.c:183:
[eva] tests/value/recursion.c:376: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:379: Frama_C_show_each_0: {0}, {0}
[eva:recursion] tests/value/recursion.c:186:
detected recursive call of function odd_ptr.
[eva:recursion] tests/value/recursion.c:171:
[eva:recursion] tests/value/recursion.c:174:
detected recursive call of function even_ptr.
[eva] tests/value/recursion.c:379: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:382: Frama_C_show_each_0: {0}, {0}
[eva] tests/value/recursion.c:382: Frama_C_show_each_1: {1}, {1}
[eva] tests/value/recursion.c:385: Frama_C_show_each_0: {0}, {0}
[eva] using specification for function Frama_C_interval
[eva:alarm] tests/value/recursion.c:24: Warning:
[eva:alarm] tests/value/recursion.c:27: Warning:
function sum: postcondition got status unknown.
[eva] tests/value/recursion.c:388: Frama_C_show_each_6_66: [6..66]
[eva:alarm] tests/value/recursion.c:69: Warning:
function sum_ptr: postcondition got status unknown.
[eva] tests/value/recursion.c:391: Frama_C_show_each_6_66: [6..66]
[eva] tests/value/recursion.c:394: Frama_C_show_each_2_89: [2..89]
[eva:alarm] tests/value/recursion.c:72: Warning:
function sum_ptr: postcondition got status unknown.
[eva] tests/value/recursion.c:394: Frama_C_show_each_6_66: [6..66]
[eva] tests/value/recursion.c:397: Frama_C_show_each_2_89: [2..89]
[eva:alarm] tests/value/recursion.c:222: Warning:
[eva] tests/value/recursion.c:400: Frama_C_show_each_2_89: [2..89]
[eva:alarm] tests/value/recursion.c:225: Warning:
function fill_array: precondition got status invalid.
[eva:alarm] tests/value/recursion.c:226: Warning:
[eva:alarm] tests/value/recursion.c:229: Warning:
function fill_array: precondition got status unknown.
[eva:recursion] tests/value/recursion.c:200:
[eva:recursion] tests/value/recursion.c:203:
detected recursive call of function fill_array.
[eva:alarm] tests/value/recursion.c:200: Warning:
[eva:alarm] tests/value/recursion.c:203: Warning:
function fill_array: precondition got status unknown.
[eva:alarm] tests/value/recursion.c:199: Warning:
[eva:alarm] tests/value/recursion.c:202: Warning:
out of bounds write. assert \valid(data + start);
[kernel] tests/value/recursion.c:199: Warning:
[kernel] tests/value/recursion.c:202: Warning:
all target addresses were invalid. This path is assumed to be dead.
[eva:alarm] tests/value/recursion.c:194: Warning:
[eva:alarm] tests/value/recursion.c:197: Warning:
function fill_array: postcondition got status unknown.
[eva:alarm] tests/value/recursion.c:228: Warning:
[eva:alarm] tests/value/recursion.c:231: Warning:
function binary_search: precondition \initialized(data + (start .. end)) got status unknown.
[eva:recursion] tests/value/recursion.c:214:
[eva:recursion] tests/value/recursion.c:217:
detected recursive call of function binary_search.
[eva] tests/value/recursion.c:229: Frama_C_show_each_3: {3}
[eva:recursion] tests/value/recursion.c:216:
[eva] tests/value/recursion.c:232: Frama_C_show_each_3: {3}
[eva:recursion] tests/value/recursion.c:219:
detected recursive call of function binary_search.
[eva] tests/value/recursion.c:231: Frama_C_show_each_12: {12}
[eva] tests/value/recursion.c:233: Frama_C_show_each_minus1: {-1}
[eva] tests/value/recursion.c:238: Frama_C_show_each_7_11: {7; 8; 9; 10; 11}
[eva] tests/value/recursion.c:241: Frama_C_show_each_minus_1_15: [-1..15]
[eva:recursion] tests/value/recursion.c:252:
[eva] tests/value/recursion.c:234: Frama_C_show_each_12: {12}
[eva] tests/value/recursion.c:236: Frama_C_show_each_minus1: {-1}
[eva] tests/value/recursion.c:241: Frama_C_show_each_7_11: {7; 8; 9; 10; 11}
[eva] tests/value/recursion.c:244: Frama_C_show_each_minus_1_15: [-1..15]
[eva:recursion] tests/value/recursion.c:255:
detected recursive call of function alarm.
[eva:alarm] tests/value/recursion.c:252: Warning:
[eva:alarm] tests/value/recursion.c:255: Warning:
signed overflow. assert i * tmp ≤ 2147483647;
(tmp from alarm(i - 1))
[eva:recursion] tests/value/recursion.c:261:
[eva:recursion] tests/value/recursion.c:264:
detected recursive call of function precond.
[eva:alarm] tests/value/recursion.c:261: Warning:
[eva:alarm] tests/value/recursion.c:264: Warning:
function precond: precondition got status invalid.
[eva:recursion] tests/value/recursion.c:276:
[eva:recursion] tests/value/recursion.c:279:
detected recursive call of function escaping_local.
[eva] tests/value/recursion.c:279: Frama_C_show_each_1: {1}
[eva:locals-escaping] tests/value/recursion.c:277: Warning:
[eva] tests/value/recursion.c:282: Frama_C_show_each_1: {1}
[eva:locals-escaping] tests/value/recursion.c:280: Warning:
locals {x} escaping the scope of a block of escaping_local through p
[eva:alarm] tests/value/recursion.c:278: Warning:
[eva:alarm] tests/value/recursion.c:281: Warning:
accessing left-value that contains escaping addresses.
assert ¬\dangling(&p);
[kernel] tests/value/recursion.c:278: Warning:
[kernel] tests/value/recursion.c:281: Warning:
all target addresses were invalid. This path is assumed to be dead.
[eva:recursion] tests/value/recursion.c:291:
[eva:recursion] tests/value/recursion.c:294:
detected recursive call of function escaping_formal.
[eva] tests/value/recursion.c:294: Frama_C_show_each_1: {1}
[eva:locals-escaping] tests/value/recursion.c:291: Warning:
[eva] tests/value/recursion.c:297: Frama_C_show_each_1: {1}
[eva:locals-escaping] tests/value/recursion.c:294: Warning:
locals {x} escaping the scope of escaping_formal through p
[eva:alarm] tests/value/recursion.c:293: Warning:
[eva:alarm] tests/value/recursion.c:296: Warning:
accessing left-value that contains escaping addresses.
assert ¬\dangling(&p);
[kernel] tests/value/recursion.c:293: Warning:
[kernel] tests/value/recursion.c:296: Warning:
all target addresses were invalid. This path is assumed to be dead.
[eva:recursion] tests/value/recursion.c:307:
[eva:recursion] tests/value/recursion.c:310:
detected recursive call of function escaping_stack.
[eva] tests/value/recursion.c:310: Frama_C_show_each_1_2: {1}
[eva] tests/value/recursion.c:310: Frama_C_show_each_1_2: {2}
[eva:locals-escaping] tests/value/recursion.c:308: Warning:
[eva] tests/value/recursion.c:313: Frama_C_show_each_1_2: {1}
[eva] tests/value/recursion.c:313: Frama_C_show_each_1_2: {2}
[eva:locals-escaping] tests/value/recursion.c:311: Warning:
locals {x} escaping the scope of a block of escaping_stack through p
[eva:alarm] tests/value/recursion.c:309: Warning:
[eva:alarm] tests/value/recursion.c:312: Warning:
accessing left-value that contains escaping addresses.
assert ¬\dangling(&p);
[kernel] tests/value/recursion.c:309: Warning:
[kernel] tests/value/recursion.c:312: Warning:
all target addresses were invalid. This path is assumed to be dead.
[eva:recursion] tests/value/recursion.c:323:
[eva:recursion] tests/value/recursion.c:326:
detected recursive call of function decr.
[eva] tests/value/recursion.c:323: Warning:
[eva] tests/value/recursion.c:326: Warning:
Using specification of function decr for recursive calls of depth 20.
Analysis of function decr is thus incomplete and its soundness
relies on the written specification.
......
tests/value/oracle/recursion.2.res.oracle
+ 4
− 4
View file @ 50db0caa
......@@ -5,12 +5,12 @@
[eva:initial-state] Values of globals at initialization
nondet ∈ [--..--]
p ∈ {0}
[eva:recursion] tests/value/recursion.c:422:
[eva:recursion] tests/value/recursion.c:425:
detected recursive call of function sum_nospec.
[eva] tests/value/recursion.c:429: Frama_C_show_each_10: {10}
[eva] tests/value/recursion.c:434: Frama_C_show_each_36: {36}
[eva] tests/value/recursion.c:432: Frama_C_show_each_10: {10}
[eva] tests/value/recursion.c:437: Frama_C_show_each_36: {36}
[eva] using specification for function Frama_C_interval
[eva] tests/value/recursion.c:422: User Error:
[eva] tests/value/recursion.c:425: User Error:
Recursive call to sum_nospec without a specification. Try to increase
the -eva-unroll-recursive-calls parameter or write a specification
for function sum_nospec.
......
tests/value/oracle_apron/recursion.0.res.oracle deleted 100644 → 0
+ 0
− 628
View file @ 0f94bac7
This diff is collapsed.
tests/value/oracle_apron/recursion.1.res.oracle deleted 100644 → 0
+ 0
− 510
View file @ 0f94bac7
This diff is collapsed.
tests/value/oracle_apron/recursion.2.res.oracle deleted 100644 → 0
+ 0
− 10
View file @ 0f94bac7
10,12d9
< [eva] tests/value/recursion.c:429: Frama_C_show_each_10: {10}
< [eva] tests/value/recursion.c:434: Frama_C_show_each_36: {36}
< [eva] using specification for function Frama_C_interval
14,16c11
< Recursive call to sum_nospec without a specification. Try to increase
< the -eva-unroll-recursive-calls parameter or write a specification
< for function sum_nospec.
---
> The binding to APRON domains does not support recursive calls.
tests/value/recursion.c
+ 7
− 4
View file @ 50db0caa
/* run.config_apron
DONTRUN: The apron binding does not support recursion.
*/
/* run.config*
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 0"
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 20"
EXIT: 1
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 5 -main main_fail"
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 0"
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 20"
EXIT: 1
STDOPT: +"-eva-no-show-progress -eva-unroll-recursive-calls 5 -main main_fail"
*/
#include <__fc_builtin.h>
......
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment