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Add test case for Intel 19.1 regression
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6 files changed

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‎intel-bugs/CMakeLists.txt‎

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Original file line numberDiff line numberDiff line change
@@ -5,6 +5,7 @@ include(testing)
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project(intel-bugs Fortran)
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add_compiler_test(SOURCES intel-20200125.f90 RUN_ONLY)
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add_compiler_test(SOURCES intel-20191229.f90 RUN_ONLY)
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add_compiler_test(SOURCES intel-20191228.f90)
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add_compiler_test(SOURCES intel-20190909.f90 COMPILE_ONLY)

‎intel-bugs/intel-20200125.f90‎

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!! SRN 04502674
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!!
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!! WRONG RESULT FROM POLYMORPHIC POINTER ASSIGNMENT
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!!
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!! This example shows that the polymorphic pointer assignment
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!! is being done incorrectly, giving either wrong results or
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!! a segfault. This occurs for version 19.1 and is a regression
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!! from 18 and 19.0.
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!!
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!! $ ifort --version
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!! ifort (IFORT) 19.1.0.166 20191121
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!! $ ifort -g -traceback intel-20200125.f90
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!! $ ./a.out
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!! loop
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!! forrtl: severe (174): SIGSEGV, segmentation fault occurred
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!! Image PC Routine Line Source
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!! a.out 0000000000404BFA Unknown Unknown Unknown
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!! libpthread-2.28.s 00007FA0760F3E70 Unknown Unknown Unknown
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!! a.out 0000000000403A01 mod_mp_next_ 27 intel-20200125.f90
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!! a.out 0000000000403D5D MAIN__ 44 intel-20200125.f90
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!! a.out 00000000004037E2 Unknown Unknown Unknown
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!! libc-2.28.so 00007FA075F39413 __libc_start_main Unknown Unknown
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!! a.out 00000000004036EE Unknown Unknown Unknown
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module mod
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type :: list_item
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type(list_item), pointer :: next => null()
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end type
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type :: iterator
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class(list_item), pointer :: item => null()
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contains
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procedure :: next
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end type
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contains
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subroutine next(this)
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class(iterator), intent(inout) :: this
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logical :: flag
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if(associated(this%item)) flag = associated(this%item%next)
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if(associated(this%item)) this%item => this%item%next ! SEGFAULT HERE OR WRONG RESULT
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if (associated(this%item) .neqv. flag) stop 1 ! THESE SHOULD BE THE SAME
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end subroutine
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end module
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use mod
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type(iterator) :: iter
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type(list_item), pointer :: head
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! One item in the list ==> segfault
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! Two items in the list ==> premature exit from loop
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allocate(head)
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!allocate(head%next) ! add a second item
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iter%item => head
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do while (associated(iter%item))
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print *, 'loop'
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call iter%next
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end do
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end
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‎intel-bugs/log-18.0.5.txt‎

Lines changed: 104 additions & 92 deletions
Original file line numberDiff line numberDiff line change
@@ -1,102 +1,114 @@
11
Test project /home/nnc/Fortran/fortran-compiler-tests/intel-bugs/build
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Start 1: intel-20190909-obj
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1/41 Test #1: intel-20190909-obj ...............***Failed 0.09 sec
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Start 2: intel-20190903b-obj
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2/41 Test #2: intel-20190903b-obj .............. Passed 0.14 sec
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Start 3: intel-20190903-obj
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3/41 Test #3: intel-20190903-obj ............... Passed 0.11 sec
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Start 4: intel-20190901-obj
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4/41 Test #4: intel-20190901-obj ...............***Failed 0.08 sec
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Start 5: intel-20180222-run
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5/41 Test #5: intel-20180222-run ............... Passed 0.00 sec
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Start 6: intel-20180221-run
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6/41 Test #6: intel-20180221-run ...............***Failed 0.00 sec
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Start 7: intel-20180117-run
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7/41 Test #7: intel-20180117-run ...............***Failed Required regular expression not found.Regex=[5 9
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Start 1: intel-20200125-run
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1/45 Test #1: intel-20200125-run ............... Passed 0.00 sec
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Start 2: intel-20191229-run
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2/45 Test #2: intel-20191229-run ...............***Failed 0.00 sec
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Start 3: intel-20191228-exe
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3/45 Test #3: intel-20191228-exe ...............***Failed 0.17 sec
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Start 4: intel-20191228-run
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Failed test dependencies: intel-20191228-exe
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4/45 Test #4: intel-20191228-run ...............***Not Run 0.00 sec
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Start 5: intel-20190909-obj
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5/45 Test #5: intel-20190909-obj ...............***Failed 0.18 sec
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Start 6: intel-20190903b-obj
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6/45 Test #6: intel-20190903b-obj .............. Passed 0.27 sec
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Start 7: intel-20190903-obj
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7/45 Test #7: intel-20190903-obj ............... Passed 0.23 sec
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Start 8: intel-20190901-obj
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8/45 Test #8: intel-20190901-obj ...............***Failed 0.17 sec
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Start 9: intel-20180222-run
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9/45 Test #9: intel-20180222-run ............... Passed 0.00 sec
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Start 10: intel-20180221-run
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10/45 Test #10: intel-20180221-run ...............***Failed 0.00 sec
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Start 11: intel-20180117-run
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11/45 Test #11: intel-20180117-run ...............***Failed Required regular expression not found.Regex=[5 9
1625
] 0.00 sec
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Start 8: intel-20180115-run
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8/41 Test #8: intel-20180115-run ...............***Failed Required regular expression not found.Regex=[5 'fubar'
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Start 12: intel-20180115-run
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12/45 Test #12: intel-20180115-run ...............***Failed Required regular expression not found.Regex=[5 'fubar'
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] 0.00 sec
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Start 9: intel-20171126-exe
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9/41 Test #9: intel-20171126-exe ...............***Failed 0.09 sec
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Start 10: intel-20171126-run
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Start 13: intel-20171126-exe
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13/45 Test #13: intel-20171126-exe ...............***Failed 0.17 sec
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Start 14: intel-20171126-run
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Failed test dependencies: intel-20171126-exe
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10/41 Test #10: intel-20171126-run ...............***Not Run 0.00 sec
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Start 11: intel-20171115-obj
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11/41 Test #11: intel-20171115-obj ............... Passed 0.12 sec
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Start 12: intel-20171023-run
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12/41 Test #12: intel-20171023-run ............... Passed 0.00 sec
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Start 13: intel-20171019-run
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13/41 Test #13: intel-20171019-run ............... Passed 0.00 sec
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Start 14: intel-20171018-obj
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14/41 Test #14: intel-20171018-obj ............... Passed 0.12 sec
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Start 15: intel-20150601-run
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15/41 Test #15: intel-20150601-run ............... Passed 0.00 sec
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Start 16: intel-20150531-obj
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16/41 Test #16: intel-20150531-obj ............... Passed 0.16 sec
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Start 17: intel-20141014-run
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17/41 Test #17: intel-20141014-run ............... Passed 0.00 sec
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Start 18: intel-20140618a-run
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18/41 Test #18: intel-20140618a-run .............. Passed 0.00 sec
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Start 19: intel-20140618b-run
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19/41 Test #19: intel-20140618b-run .............. Passed 0.00 sec
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Start 20: intel-20140617-run
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20/41 Test #20: intel-20140617-run ............... Passed 0.00 sec
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Start 21: intel-20140616-run
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21/41 Test #21: intel-20140616-run ............... Passed 0.00 sec
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Start 22: intel-20140610-run
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22/41 Test #22: intel-20140610-run ............... Passed 0.00 sec
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Start 23: intel-20140609-obj
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23/41 Test #23: intel-20140609-obj ............... Passed 0.14 sec
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Start 24: intel-20140424-run
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24/41 Test #24: intel-20140424-run ............... Passed 0.00 sec
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Start 25: intel-20140420-obj
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25/41 Test #25: intel-20140420-obj ............... Passed 0.11 sec
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Start 26: intel-20140109-obj
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26/41 Test #26: intel-20140109-obj ............... Passed 0.12 sec
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Start 27: intel-20131030-run
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27/41 Test #27: intel-20131030-run ............... Passed 0.00 sec
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Start 28: intel-20130802-obj
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28/41 Test #28: intel-20130802-obj ............... Passed 0.09 sec
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Start 29: intel-20130802a-obj
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29/41 Test #29: intel-20130802a-obj .............. Passed 0.11 sec
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Start 30: intel-20130330a-obj
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30/41 Test #30: intel-20130330a-obj .............. Passed 0.11 sec
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Start 31: intel-20130330b-obj
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31/41 Test #31: intel-20130330b-obj .............. Passed 0.11 sec
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Start 32: intel-20121014-run
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32/41 Test #32: intel-20121014-run ............... Passed 0.00 sec
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Start 33: intel-20121013a-run
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33/41 Test #33: intel-20121013a-run .............. Passed 0.00 sec
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Start 34: intel-20121013-obj
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34/41 Test #34: intel-20121013-obj ............... Passed 0.08 sec
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Start 35: intel-20121008-run
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35/41 Test #35: intel-20121008-run ............... Passed 0.00 sec
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Start 36: intel-20121007a-obj
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36/41 Test #36: intel-20121007a-obj .............. Passed 0.12 sec
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Start 37: intel-20121007b-run
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37/41 Test #37: intel-20121007b-run .............. Passed 0.00 sec
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Start 38: intel-20121006-obj
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38/41 Test #38: intel-20121006-obj ............... Passed 0.10 sec
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Start 39: intel-20121006a-obj
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39/41 Test #39: intel-20121006a-obj .............. Passed 0.12 sec
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Start 40: intel-20121006b-obj
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40/41 Test #40: intel-20121006b-obj .............. Passed 0.16 sec
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Start 41: intel-20121001-run
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41/41 Test #41: intel-20121001-run ............... Passed 0.00 sec
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14/45 Test #14: intel-20171126-run ...............***Not Run 0.00 sec
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Start 15: intel-20171115-obj
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15/45 Test #15: intel-20171115-obj ............... Passed 0.23 sec
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Start 16: intel-20171023-run
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16/45 Test #16: intel-20171023-run ............... Passed 0.00 sec
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Start 17: intel-20171019-run
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17/45 Test #17: intel-20171019-run ............... Passed 0.00 sec
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Start 18: intel-20171018-obj
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18/45 Test #18: intel-20171018-obj ............... Passed 0.23 sec
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Start 19: intel-20150601-run
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19/45 Test #19: intel-20150601-run ............... Passed 0.00 sec
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Start 20: intel-20150531-obj
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20/45 Test #20: intel-20150531-obj ............... Passed 0.21 sec
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Start 21: intel-20141014-run
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21/45 Test #21: intel-20141014-run ............... Passed 0.00 sec
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Start 22: intel-20140618a-run
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22/45 Test #22: intel-20140618a-run .............. Passed 0.00 sec
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Start 23: intel-20140618b-run
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23/45 Test #23: intel-20140618b-run .............. Passed 0.00 sec
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Start 24: intel-20140617-run
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24/45 Test #24: intel-20140617-run ............... Passed 0.00 sec
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Start 25: intel-20140616-run
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25/45 Test #25: intel-20140616-run ............... Passed 0.00 sec
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Start 26: intel-20140610-run
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26/45 Test #26: intel-20140610-run ............... Passed 0.00 sec
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Start 27: intel-20140609-obj
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27/45 Test #27: intel-20140609-obj ............... Passed 0.28 sec
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Start 28: intel-20140424-run
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28/45 Test #28: intel-20140424-run ............... Passed 0.00 sec
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Start 29: intel-20140420-obj
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29/45 Test #29: intel-20140420-obj ............... Passed 0.22 sec
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Start 30: intel-20140109-obj
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30/45 Test #30: intel-20140109-obj ............... Passed 0.25 sec
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Start 31: intel-20131030-run
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31/45 Test #31: intel-20131030-run ............... Passed 0.00 sec
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Start 32: intel-20130802-obj
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32/45 Test #32: intel-20130802-obj ............... Passed 0.20 sec
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Start 33: intel-20130802a-obj
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33/45 Test #33: intel-20130802a-obj .............. Passed 0.23 sec
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Start 34: intel-20130330a-obj
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34/45 Test #34: intel-20130330a-obj .............. Passed 0.24 sec
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Start 35: intel-20130330b-obj
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35/45 Test #35: intel-20130330b-obj .............. Passed 0.24 sec
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Start 36: intel-20121014-run
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36/45 Test #36: intel-20121014-run ............... Passed 0.00 sec
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Start 37: intel-20121013a-run
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37/45 Test #37: intel-20121013a-run .............. Passed 0.00 sec
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Start 38: intel-20121013-obj
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38/45 Test #38: intel-20121013-obj ............... Passed 0.17 sec
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Start 39: intel-20121008-run
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39/45 Test #39: intel-20121008-run ............... Passed 0.00 sec
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Start 40: intel-20121007a-obj
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40/45 Test #40: intel-20121007a-obj .............. Passed 0.23 sec
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Start 41: intel-20121007b-run
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41/45 Test #41: intel-20121007b-run .............. Passed 0.00 sec
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Start 42: intel-20121006-obj
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42/45 Test #42: intel-20121006-obj ............... Passed 0.21 sec
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Start 43: intel-20121006a-obj
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43/45 Test #43: intel-20121006a-obj .............. Passed 0.20 sec
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Start 44: intel-20121006b-obj
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44/45 Test #44: intel-20121006b-obj .............. Passed 0.29 sec
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Start 45: intel-20121001-run
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45/45 Test #45: intel-20121001-run ............... Passed 0.00 sec
8796

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83% tests passed, 7 tests failed out of 41
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78% tests passed, 10 tests failed out of 45
8998

9099
Label Time Summary:
91-
intel-bugs = 2.31 sec (41 tests)
100+
intel-bugs = 4.67 sec*proc (45 tests)
92101

93-
Total Test time (real) = 2.32 sec
102+
Total Test time (real) = 4.70 sec
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95104
The following tests FAILED:
96-
1 - intel-20190909-obj (Failed)
97-
4 - intel-20190901-obj (Failed)
98-
6 - intel-20180221-run (Failed)
99-
7 - intel-20180117-run (Failed)
100-
8 - intel-20180115-run (Failed)
101-
9 - intel-20171126-exe (Failed)
102-
10 - intel-20171126-run (Not Run)
105+
2 - intel-20191229-run (Failed)
106+
3 - intel-20191228-exe (Failed)
107+
4 - intel-20191228-run (Not Run)
108+
5 - intel-20190909-obj (Failed)
109+
8 - intel-20190901-obj (Failed)
110+
10 - intel-20180221-run (Failed)
111+
11 - intel-20180117-run (Failed)
112+
12 - intel-20180115-run (Failed)
113+
13 - intel-20171126-exe (Failed)
114+
14 - intel-20171126-run (Not Run)

‎intel-bugs/log-19.0.4.txt‎

Lines changed: 0 additions & 97 deletions
This file was deleted.

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