diff --git a/src/plugins/report/tests/report/oracle/csv.csv b/src/plugins/report/tests/report/oracle/csv.csv
index 7a45e0b7ba6ccac1c9465488e2dc393449a7839a..7b609dc39a328eb5284ad2ae82207be1a2b7ec44 100644
--- a/src/plugins/report/tests/report/oracle/csv.csv
+++ b/src/plugins/report/tests/report/oracle/csv.csv
@@ -1,5 +1,5 @@
directory file line function property kind status property
-FRAMAC_SHARE/libc math.h 964 pow precondition Unknown finite_logic_res: \is_finite(pow(x, y))
+FRAMAC_SHARE/libc math.h 1032 pow precondition Unknown finite_logic_res: \is_finite(pow(x, y))
tests/report csv.c 11 main1 signed_overflow Unknown -2147483648 ≤ x * x
tests/report csv.c 11 main1 signed_overflow Unknown x * x ≤ 2147483647
tests/report csv.c 12 main1 index_bound Unknown 0 ≤ x
diff --git a/tests/idct/oracle/ieee_1180_1990.res.oracle b/tests/idct/oracle/ieee_1180_1990.res.oracle
index ab1622d0f847107b648ac344226d369c8c08bc23..236b5f91450558595cd5c4d24239700a18dbe80a 100644
--- a/tests/idct/oracle/ieee_1180_1990.res.oracle
+++ b/tests/idct/oracle/ieee_1180_1990.res.oracle
@@ -2418,6 +2418,9 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
@@ -2435,10 +2438,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 154)
+[ Extern ] Froms (file share/libc/math.h, line 156)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2452,10 +2458,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 173)
+[ Extern ] Froms (file share/libc/math.h, line 177)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2469,10 +2478,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 192)
+[ Extern ] Froms (file share/libc/math.h, line 198)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2486,10 +2498,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 211)
+[ Extern ] Froms (file share/libc/math.h, line 219)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2503,10 +2518,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 230)
+[ Extern ] Froms (file share/libc/math.h, line 240)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2526,7 +2544,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 246)
+[ Extern ] Froms (file share/libc/math.h, line 258)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2546,7 +2564,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 260)
+[ Extern ] Froms (file share/libc/math.h, line 272)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2566,7 +2584,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 274)
+[ Extern ] Froms (file share/libc/math.h, line 286)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2583,7 +2601,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 288)
+[ Extern ] Froms (file share/libc/math.h, line 300)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2600,7 +2618,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 301)
+[ Extern ] Froms (file share/libc/math.h, line 313)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2617,7 +2635,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 314)
+[ Extern ] Froms (file share/libc/math.h, line 326)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2637,10 +2655,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 330)
+[ Extern ] Froms (file share/libc/math.h, line 342)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2657,10 +2678,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 350)
+[ Extern ] Froms (file share/libc/math.h, line 364)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2677,10 +2701,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 370)
+[ Extern ] Froms (file share/libc/math.h, line 386)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2697,10 +2724,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 390)
+[ Extern ] Froms (file share/libc/math.h, line 408)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2717,10 +2747,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 410)
+[ Extern ] Froms (file share/libc/math.h, line 430)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2737,10 +2770,13 @@
[ Extern ] Post-condition 'result_domain'
ensures result_domain: -1. ≤ \result ≤ 1.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 430)
+[ Extern ] Froms (file share/libc/math.h, line 452)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2754,10 +2790,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 454)
+[ Extern ] Froms (file share/libc/math.h, line 478)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2771,10 +2810,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 477)
+[ Extern ] Froms (file share/libc/math.h, line 504)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2788,10 +2830,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 500)
+[ Extern ] Froms (file share/libc/math.h, line 530)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2808,6 +2853,9 @@
[ Extern ] Post-condition for 'normal' 'positive_result'
ensures positive_result: \result > 0.
Unverifiable but considered Valid.
+[ Extern ] Post-condition for 'normal' 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Post-condition for 'underflow' 'zero_res'
ensures zero_res: \result ≡ 0.
Unverifiable but considered Valid.
@@ -2817,7 +2865,10 @@
[ Extern ] Post-condition for 'minus_infinity' 'zero_result'
ensures zero_result: \is_finite(\result) ∧ \result ≡ 0.
Unverifiable but considered Valid.
-[ Extern ] Assigns (file share/libc/math.h, line 540)
+[ Extern ] Post-condition for 'minus_infinity' 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
+[ Extern ] Assigns (file share/libc/math.h, line 573)
assigns __fc_errno, \result;
Unverifiable but considered Valid.
[ Extern ] Assigns for 'minus_infinity' nothing
@@ -2826,16 +2877,16 @@
[ Extern ] Assigns for 'normal' nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 540)
+[ Extern ] Froms (file share/libc/math.h, line 573)
assigns __fc_errno \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 540)
+[ Extern ] Froms (file share/libc/math.h, line 573)
assigns \result \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms for 'minus_infinity' (file share/libc/math.h, line 561)
+[ Extern ] Froms for 'minus_infinity' (file share/libc/math.h, line 596)
assigns \result \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms for 'normal' (file share/libc/math.h, line 544)
+[ Extern ] Froms for 'normal' (file share/libc/math.h, line 577)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2861,6 +2912,9 @@
[ Extern ] Post-condition for 'normal' 'positive_result'
ensures positive_result: \result > 0.
Unverifiable but considered Valid.
+[ Extern ] Post-condition for 'normal' 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Post-condition for 'underflow' 'zero_res'
ensures zero_res: \result ≡ 0.
Unverifiable but considered Valid.
@@ -2870,7 +2924,10 @@
[ Extern ] Post-condition for 'minus_infinity' 'zero_result'
ensures zero_result: \is_finite(\result) ∧ \result ≡ 0.
Unverifiable but considered Valid.
-[ Extern ] Assigns (file share/libc/math.h, line 573)
+[ Extern ] Post-condition for 'minus_infinity' 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
+[ Extern ] Assigns (file share/libc/math.h, line 610)
assigns __fc_errno, \result;
Unverifiable but considered Valid.
[ Extern ] Assigns for 'minus_infinity' nothing
@@ -2879,16 +2936,16 @@
[ Extern ] Assigns for 'normal' nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 573)
+[ Extern ] Froms (file share/libc/math.h, line 610)
assigns __fc_errno \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 573)
+[ Extern ] Froms (file share/libc/math.h, line 610)
assigns \result \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms for 'minus_infinity' (file share/libc/math.h, line 594)
+[ Extern ] Froms for 'minus_infinity' (file share/libc/math.h, line 633)
assigns \result \from x;
Unverifiable but considered Valid.
-[ Extern ] Froms for 'normal' (file share/libc/math.h, line 577)
+[ Extern ] Froms for 'normal' (file share/libc/math.h, line 614)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2911,10 +2968,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 632)
+[ Extern ] Froms (file share/libc/math.h, line 673)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2928,10 +2988,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 660)
+[ Extern ] Froms (file share/libc/math.h, line 704)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2945,10 +3008,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 688)
+[ Extern ] Froms (file share/libc/math.h, line 735)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2962,10 +3028,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 716)
+[ Extern ] Froms (file share/libc/math.h, line 766)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2979,10 +3048,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 744)
+[ Extern ] Froms (file share/libc/math.h, line 797)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -2996,10 +3068,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 772)
+[ Extern ] Froms (file share/libc/math.h, line 828)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3013,10 +3088,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 804)
+[ Extern ] Froms (file share/libc/math.h, line 863)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3030,10 +3108,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 832)
+[ Extern ] Froms (file share/libc/math.h, line 894)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3047,10 +3128,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 860)
+[ Extern ] Froms (file share/libc/math.h, line 925)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3075,7 +3159,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 904)
+[ Extern ] Froms (file share/libc/math.h, line 972)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3100,7 +3184,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 922)
+[ Extern ] Froms (file share/libc/math.h, line 990)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3125,7 +3209,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 940)
+[ Extern ] Froms (file share/libc/math.h, line 1008)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3143,13 +3227,13 @@
ensures
__fc_errno: __fc_errno ≡ 34 ∨ __fc_errno ≡ \old(__fc_errno)
Unverifiable but considered Valid.
-[ Extern ] Assigns (file share/libc/math.h, line 962)
+[ Extern ] Assigns (file share/libc/math.h, line 1030)
assigns __fc_errno, \result;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 962)
+[ Extern ] Froms (file share/libc/math.h, line 1030)
assigns __fc_errno \from x, y;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 962)
+[ Extern ] Froms (file share/libc/math.h, line 1030)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3167,13 +3251,13 @@
ensures
__fc_errno: __fc_errno ≡ 34 ∨ __fc_errno ≡ \old(__fc_errno)
Unverifiable but considered Valid.
-[ Extern ] Assigns (file share/libc/math.h, line 977)
+[ Extern ] Assigns (file share/libc/math.h, line 1045)
assigns __fc_errno, \result;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 977)
+[ Extern ] Froms (file share/libc/math.h, line 1045)
assigns __fc_errno \from x, y;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 977)
+[ Extern ] Froms (file share/libc/math.h, line 1045)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3199,10 +3283,13 @@
[ Extern ] Post-condition 'result_value'
ensures result_value: \result ≡ sqrt(\old(x))
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 998)
+[ Extern ] Froms (file share/libc/math.h, line 1066)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3222,10 +3309,13 @@
[ Extern ] Post-condition 'result_value'
ensures result_value: \result ≡ sqrt((double)\old(x))
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1024)
+[ Extern ] Froms (file share/libc/math.h, line 1095)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3242,10 +3332,13 @@
[ Extern ] Post-condition 'positive_result'
ensures positive_result: \result ≥ -0.
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1050)
+[ Extern ] Froms (file share/libc/math.h, line 1124)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3262,7 +3355,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1087)
+[ Extern ] Froms (file share/libc/math.h, line 1164)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3279,7 +3372,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1104)
+[ Extern ] Froms (file share/libc/math.h, line 1181)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3296,7 +3389,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1121)
+[ Extern ] Froms (file share/libc/math.h, line 1198)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3313,7 +3406,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1138)
+[ Extern ] Froms (file share/libc/math.h, line 1215)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3330,7 +3423,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1155)
+[ Extern ] Froms (file share/libc/math.h, line 1232)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3347,7 +3440,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1172)
+[ Extern ] Froms (file share/libc/math.h, line 1249)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3364,7 +3457,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1205)
+[ Extern ] Froms (file share/libc/math.h, line 1282)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3381,7 +3474,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1222)
+[ Extern ] Froms (file share/libc/math.h, line 1299)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3398,7 +3491,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1239)
+[ Extern ] Froms (file share/libc/math.h, line 1316)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3415,7 +3508,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1264)
+[ Extern ] Froms (file share/libc/math.h, line 1341)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3432,7 +3525,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1281)
+[ Extern ] Froms (file share/libc/math.h, line 1358)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3449,7 +3542,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1298)
+[ Extern ] Froms (file share/libc/math.h, line 1375)
assigns \result \from x;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3463,10 +3556,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1318)
+[ Extern ] Froms (file share/libc/math.h, line 1395)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3480,10 +3576,13 @@
[ Extern ] Post-condition 'finite_result'
ensures finite_result: \is_finite(\result)
Unverifiable but considered Valid.
+[ Extern ] Post-condition 'no_error'
+ ensures no_error: __fc_errno ≡ \old(__fc_errno)
+ Unverifiable but considered Valid.
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1337)
+[ Extern ] Froms (file share/libc/math.h, line 1416)
assigns \result \from x, y;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3500,7 +3599,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1368)
+[ Extern ] Froms (file share/libc/math.h, line 1449)
assigns \result \from (indirect: *(tagp + (0 ..)));
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3517,7 +3616,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1375)
+[ Extern ] Froms (file share/libc/math.h, line 1456)
assigns \result \from (indirect: *(tagp + (0 ..)));
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3534,7 +3633,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1382)
+[ Extern ] Froms (file share/libc/math.h, line 1463)
assigns \result \from (indirect: *(tagp + (0 ..)));
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3554,7 +3653,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1412)
+[ Extern ] Froms (file share/libc/math.h, line 1493)
assigns \result \from f;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3580,7 +3679,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1425)
+[ Extern ] Froms (file share/libc/math.h, line 1506)
assigns \result \from d;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3603,7 +3702,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1452)
+[ Extern ] Froms (file share/libc/math.h, line 1533)
assigns \result \from \nothing;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3620,7 +3719,7 @@
[ Extern ] Assigns nothing
assigns \nothing;
Unverifiable but considered Valid.
-[ Extern ] Froms (file share/libc/math.h, line 1458)
+[ Extern ] Froms (file share/libc/math.h, line 1539)
assigns \result \from \nothing;
Unverifiable but considered Valid.
[ Valid ] Default behavior
@@ -3984,7 +4083,7 @@
--------------------------------------------------------------------------------
173 Completely validated
16 Locally validated
- 455 Considered valid
+ 488 Considered valid
56 To be validated
- 700 Total
+ 733 Total
--------------------------------------------------------------------------------
diff --git a/tests/libc/oracle/fc_libc.1.res.oracle b/tests/libc/oracle/fc_libc.1.res.oracle
index a78bb8bfa179aa06d200d6197def1044c3b465dc..8390d1842cfd8015387e9f05d813f988f2e0609b 100644
--- a/tests/libc/oracle/fc_libc.1.res.oracle
+++ b/tests/libc/oracle/fc_libc.1.res.oracle
@@ -2841,6 +2841,7 @@ int __fc_fpclassify(double x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2848,6 +2849,7 @@ extern double acos(double x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2855,6 +2857,7 @@ extern float acosf(float x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2862,6 +2865,7 @@ extern long double acosl(long double x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2869,6 +2873,7 @@ extern double asin(double x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2876,6 +2881,7 @@ extern float asinf(float x);
/*@ requires in_domain: \is_finite(x) ∧ \abs(x) ≤ 1;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2929,6 +2935,7 @@ extern long double atan2l(long double y, long double x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2937,6 +2944,7 @@ extern double cos(double x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2945,6 +2953,7 @@ extern float cosf(float x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2953,6 +2962,7 @@ extern long double cosl(long double x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2961,6 +2971,7 @@ extern double sin(double x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2969,6 +2980,7 @@ extern float sinf(float x);
/*@ requires finite_arg: \is_finite(x);
ensures finite_result: \is_finite(\result);
ensures result_domain: -1. ≤ \result ≤ 1.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2976,6 +2988,7 @@ extern long double sinl(long double x);
/*@ requires in_domain: \is_finite(x) ∧ x ≥ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2983,6 +2996,7 @@ extern double acosh(double x);
/*@ requires in_domain: \is_finite(x) ∧ x ≥ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -2990,6 +3004,7 @@ extern float acoshf(float x);
/*@ requires in_domain: \is_finite(x) ∧ x ≥ 1;
ensures positive_result: \is_finite(\result) ∧ \result ≥ 0;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3008,6 +3023,7 @@ extern long double acoshl(long double x);
domain_arg: x ≥ -0x1.74910d52d3051p9 ∧ x ≤ 0x1.62e42fefa39efp+9;
ensures res_finite: \is_finite(\result);
ensures positive_result: \result > 0.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
@@ -3019,6 +3035,7 @@ extern long double acoshl(long double x);
behavior minus_infinity:
assumes plus_infinity_arg: \is_minus_infinity(x);
ensures zero_result: \is_finite(\result) ∧ \result ≡ 0.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
@@ -3039,6 +3056,7 @@ extern double exp(double x);
assumes domain_arg: x ≥ -0x1.9fe368p6 ∧ x ≤ 0x1.62e42ep+6;
ensures res_finite: \is_finite(\result);
ensures positive_result: \result > 0.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
@@ -3050,6 +3068,7 @@ extern double exp(double x);
behavior minus_infinity:
assumes plus_infinity_arg: \is_minus_infinity(x);
ensures zero_result: \is_finite(\result) ∧ \result ≡ 0.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
@@ -3061,6 +3080,7 @@ extern float expf(float x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3069,6 +3089,7 @@ extern double log(double x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3077,6 +3098,7 @@ extern float logf(float x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3085,6 +3107,7 @@ extern long double logl(long double x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3093,6 +3116,7 @@ extern double log10(double x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3101,6 +3125,7 @@ extern float log10f(float x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3109,6 +3134,7 @@ extern long double log10l(long double x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3117,6 +3143,7 @@ extern double log2(double x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3125,6 +3152,7 @@ extern float log2f(float x);
/*@ requires finite_arg: \is_finite(x);
requires arg_positive: x > 0;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3169,6 +3197,7 @@ extern float powf(float x, float y);
ensures finite_result: \is_finite(\result);
ensures positive_result: \result ≥ -0.;
ensures result_value: \result ≡ sqrt(\old(x));
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3179,6 +3208,7 @@ extern double sqrt(double x);
ensures finite_result: \is_finite(\result);
ensures positive_result: \result ≥ -0.;
ensures result_value: \result ≡ sqrt((double)\old(x));
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3188,6 +3218,7 @@ extern float sqrtf(float x);
requires arg_positive: x ≥ -0.;
ensures finite_result: \is_finite(\result);
ensures positive_result: \result ≥ -0.;
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x;
*/
@@ -3279,6 +3310,7 @@ extern long double truncl(long double x);
/*@ requires in_domain: ¬\is_NaN(x) ∧ ¬\is_NaN(y) ∧ y ≢ 0.;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x, y;
*/
@@ -3286,6 +3318,7 @@ extern double fmod(double x, double y);
/*@ requires in_domain: ¬\is_NaN(x) ∧ ¬\is_NaN(y) ∧ y ≢ 0.;
ensures finite_result: \is_finite(\result);
+ ensures no_error: __fc_errno ≡ \old(__fc_errno);
assigns \result;
assigns \result \from x, y;
*/