Goedemiddag,
>From the logs/tests.log: see attachment.
Jaap
On Tue, Feb 27, 2024 at 1:01 PM Dima Pasechnik <[email protected]> wrote:
> Goedemiddag Jaap,
>
> would you be so kind to look at logs/tests.log and see where exactly the
> crash occurs (lines before the crash are printed, so it can be put down to
> the exact place it).
> And post the relevant lines of logs/tests.log here.
>
> Dima
>
>
>
> On Tue, Feb 27, 2024 at 11:02 AM Jaap Spies <[email protected]> wrote:
>
>> Operating System: Fedora Linux 39
>>
>> Kernel Version: 6.7.3-200.fc39.x86_64 (64-bit)
>>
>> Processors: 24 × 13th Gen Intel® Core™ i7-13700KF
>> Memory: 31,2 GiB of RAM
>>
>> Same persistent error:
>> Unhandled SIGSEGV: A segmentation fault occurred.
>> This probably occurred because a *compiled* module has a bug
>> in it and is not properly wrapped with sig_on(), sig_off().
>> Python will now terminate.
>> ------------------------------------------------------------------------
>>
>> **********************************************************************
>> ----------------------------------------------------------------------
>> sage -t --long --warn-long 30.7
>> --random-seed=154226370660111014259536820846081862386
>> src/sage/libs/gap/element.pyx # Killed due to segmentation fault
>>
>> Jaap Spies
>>
>> On Mon, Feb 26, 2024 at 11:09 PM Emmanuel Charpentier <
>> [email protected]> wrote:
>>
>>> Thanks a lot ! I'll have to ((re-)^n)read the Developer's Guide and the
>>> Installation Guide...
>>>
>>> Le lundi 26 février 2024 à 21:44:27 UTC+1, [email protected] a
>>> écrit :
>>>
>>> On Monday, February 26, 2024 at 12:26:04 PM UTC-8 [email protected]
>>> wrote:
>>>
>>> Question : how to modify Sage’s configuration (as used by make
>>> reconfigure) without having to re-state *all* the configuration ?
>>>
>>> eval ./configure $(./config.status --config) --without-system-brial
>>>
>>> --
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>>> .
>>>
>> --
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>> <https://groups.google.com/d/msgid/sage-release/CAK0%3DbK3-vXM764ri439U5sfBxWob7VUF8YznRuU7wqE2ZNgtqg%40mail.gmail.com?utm_medium=email&utm_source=footer>
>> .
>>
> --
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> <https://groups.google.com/d/msgid/sage-release/CAAWYfq1_Ks-_bNda%3Dt-P8TGb3iUjsaR6RzVOdVYPUPyZGxFHWA%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
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### make ptestlong: Running ./sage -t --logfile=logs/test.log --long -p --optional=sage,optional --all
Running doctests with ID 2024-02-26-18-29-31-e3c9de68.
Git branch: develop
Git ref: 10.3.rc0
Running with SAGE_LOCAL='/home/jaap/sagemath/sage-10.3.rc0/local' and SAGE_VENV='/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12'
Using --optional=fedora,pip,sage,sage_spkg
Features to be detected: 4ti2,benzene,bliss,buckygen,conway_polynomials,csdp,cvxopt,cvxopt,database_cremona_ellcurve,database_cremona_mini_ellcurve,database_cubic_hecke,database_ellcurves,database_graphs,database_jones_numfield,database_knotinfo,dvipng,fpylll,fricas,gap_package_atlasrep,gap_package_design,gap_package_grape,gap_package_guava,gap_package_hap,gap_package_polycyclic,gap_package_qpa,gap_package_quagroup,gfan,graphviz,imagemagick,ipython,jmol,jupymake,kenzo,latte_int,lrcalc_python,lrslib,matroid_database,mcqd,meataxe,mpmath,msolve,nauty,networkx,numpy,palp,pandoc,pdf2svg,pdftocairo,pexpect,phitigra,pillow,plantri,polytopes_db,polytopes_db_4d,pplpy,primecountpy,ptyprocess,pynormaliz,pyparsing,python_igraph,requests,rubiks,sage.combinat,sage.geometry.polyhedron,sage.graphs,sage.groups,sage.libs.braiding,sage.libs.ecl,sage.libs.flint,sage.libs.gap,sage.libs.linbox,sage.libs.m4ri,sage.libs.ntl,sage.libs.pari,sage.libs.singular,sage.misc.cython,sage.modular,sage.modules,sage.numerical.mip,sage.plot,sage.rings.complex_double,sage.rings.finite_rings,sage.rings.function_field,sage.rings.number_field,sage.rings.padics,sage.rings.polynomial.pbori,sage.rings.real_double,sage.rings.real_mpfr,sage.sat,sage.schemes,sage.symbolic,sage_numerical_backends_coin,sagemath_doc_html,scipy,singular,sphinx,symengine_py,sympy,tdlib,threejs
Doctesting entire Sage library.
Doctesting all documentation sources.
Sorting sources by runtime so that slower doctests are run first....
Doctesting 4615 files using 8 threads.
sage -t --long --warn-long 30.7 --random-seed=154226370660111014259536820846081862386 src/sage/libs/gap/element.pyx
Killed due to segmentation fault
**********************************************************************
Tests run before process (pid=1805387) failed:
sage: libgap({'a': 1, 'b':123}) # indirect doctest ## line 197 ##
rec( a := 1, b := 123 )
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 199 ##
0
sage: libgap(1) # indirect doctest ## line 232 ##
1
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 234 ##
0
sage: libgap('string') # indirect doctest ## line 252 ##
"string"
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 254 ##
0
sage: x = libgap.eval("'c'"); x ## line 280 ##
"c"
sage: type(x) ## line 282 ##
<class 'sage.libs.gap.element.GapElement_String'>
sage: libgap.eval("['a', 'b', 'c']") # gap strings are also lists of chars ## line 285 ##
"abc"
sage: t = libgap.UnorderedTuples('abc', 2); t ## line 287 ##
[ "aa", "ab", "ac", "bb", "bc", "cc" ]
sage: t[1] ## line 289 ##
"ab"
sage: t[1].sage() ## line 291 ##
'ab'
sage: t.sage() ## line 293 ##
['aa', 'ab', 'ac', 'bb', 'bc', 'cc']
sage: S = SymmetricGroup(5) ## line 298 ##
sage: irr = libgap.Irr(S)[3] ## line 299 ##
sage: irr[0] ## line 300 ##
6
sage: irr[1] ## line 302 ##
0
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 304 ##
0
sage: libgap(0) ## line 374 ##
0
sage: type(_) ## line 376 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: libgap.eval('') ## line 379 ##
sage: libgap(None) ## line 380 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 384 ##
0
sage: libgap(0) ## line 414 ##
0
sage: libgap.eval('1/0') ## line 420 ##
sage: libgap.eval('1; 2; 3') ## line 427 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 431 ##
0
sage: libgap.eval('1') ## line 439 ##
1
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 441 ##
0
sage: from sage.libs.gap.element import GapElement ## line 455 ##
sage: GapElement() ## line 456 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 460 ##
0
sage: n_before = libgap.count_GAP_objects() ## line 473 ##
sage: a = libgap.eval('123') ## line 474 ##
sage: b = libgap.eval('456') ## line 475 ##
sage: c = libgap.eval('CyclicGroup(3)') ## line 476 ##
sage: d = libgap.eval('"a string"') ## line 477 ##
sage: libgap.collect() ## line 478 ##
sage: del c ## line 479 ##
sage: libgap.collect() ## line 480 ##
sage: n_after = libgap.count_GAP_objects() ## line 481 ##
sage: n_after - n_before ## line 482 ##
3
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 484 ##
0
sage: pre_refcount = libgap.count_GAP_objects() ## line 498 ##
sage: def f():
local_variable = libgap.eval('"This is a new string"') ## line 499 ##
sage: f() ## line 501 ##
sage: f() ## line 502 ##
sage: f() ## line 503 ##
sage: post_refcount = libgap.count_GAP_objects() ## line 504 ##
sage: post_refcount - pre_refcount ## line 505 ##
0
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 507 ##
0
sage: a = libgap(1) ## line 516 ##
sage: a.__copy__() is a ## line 517 ##
True
sage: a = libgap(1/3) ## line 520 ##
sage: a.__copy__() is a ## line 521 ##
True
sage: a = libgap([1,2]) ## line 524 ##
sage: b = a.__copy__() ## line 525 ##
sage: a is b ## line 526 ##
False
sage: a[0] = 3 ## line 528 ##
sage: a ## line 529 ##
[ 3, 2 ]
sage: b ## line 531 ##
[ 1, 2 ]
sage: a = libgap([[0,1],[2,3,4]]) ## line 534 ##
sage: b = a.__copy__() ## line 535 ##
sage: b[0][1] = -2 ## line 536 ##
sage: b ## line 537 ##
[ [ 0, -2 ], [ 2, 3, 4 ] ]
sage: a ## line 539 ##
[ [ 0, -2 ], [ 2, 3, 4 ] ]
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 541 ##
0
sage: a = libgap([[0,1],[2,3]]) ## line 560 ##
sage: b = a.deepcopy(1) ## line 561 ##
sage: b[0,0] = 5 ## line 562 ##
sage: a ## line 563 ##
[ [ 0, 1 ], [ 2, 3 ] ]
sage: b ## line 565 ##
[ [ 5, 1 ], [ 2, 3 ] ]
sage: l = libgap([0,1]) ## line 568 ##
sage: l.deepcopy(0).IsMutable() ## line 569 ##
false
sage: l.deepcopy(1).IsMutable() ## line 571 ##
true
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 573 ##
0
sage: a = libgap([[0,1],[2]]) ## line 583 ##
sage: b = deepcopy(a) ## line 584 ##
sage: a[0,0] = -1 ## line 585 ##
sage: a ## line 586 ##
[ [ -1, 1 ], [ 2 ] ]
sage: b ## line 588 ##
[ [ 0, 1 ], [ 2 ] ]
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 590 ##
0
sage: CC = libgap.eval('ConjugacyClass(SymmetricGroup([ 1 .. 5 ]), (1,2)(3,4))') ## line 608 ##
sage: CC.sage() ## line 609 ##
sage: libgap.eval(str(CC)) ## line 613 ##
(1,2)(3,4)^G
sage: loads(dumps(CC)) ## line 615 ##
(1,2)(3,4)^G
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 617 ##
0
sage: libgap(1) in libgap.eval('Integers') ## line 632 ##
True
sage: 1 in libgap.eval('Integers') ## line 634 ##
True
sage: 3 in libgap([1,5,3,2]) ## line 637 ##
True
sage: -5 in libgap([1,5,3,2]) ## line 639 ##
False
sage: libgap.eval('Integers') in libgap(1) ## line 642 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 646 ##
0
sage: x = libgap(1) ## line 662 ##
sage: x._type_number() ## line 663 ##
(0, b'integer')
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 665 ##
0
sage: G = libgap.DihedralGroup(4) ## line 676 ##
sage: 'GeneratorsOfMagmaWithInverses' in dir(G) ## line 677 ##
True
sage: x = libgap(1) ## line 681 ##
sage: len(dir(x)) > 100 ## line 682 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 684 ##
0
sage: lst = libgap([]) ## line 695 ##
sage: 'Add' in dir(lst) # This is why tab-completion works ## line 696 ##
True
sage: lst.Add(1) # this is the syntactic sugar ## line 698 ##
sage: lst ## line 699 ##
[ 1 ]
sage: lst = libgap.eval('[]') ## line 704 ##
sage: libgap.eval('Add') (lst, 1) ## line 705 ##
sage: lst ## line 706 ##
[ 1 ]
sage: lst.Adddddd(1) ## line 711 ##
sage: libgap.eval('some_name := 1') ## line 716 ##
1
sage: lst.some_name ## line 718 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 722 ##
0
sage: libgap(0) ## line 740 ##
0
sage: print(libgap.eval('')) ## line 742 ##
None
sage: print(libgap('a')) ## line 744 ##
a
sage: print(libgap.eval('SymmetricGroup(3)')) ## line 746 ##
SymmetricGroup( [ 1 .. 3 ] )
sage: libgap(0).__str__() ## line 748 ##
'0'
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 750 ##
0
sage: libgap(0) ## line 763 ##
0
sage: libgap.eval('') ## line 765 ##
sage: libgap('a') ## line 766 ##
"a"
sage: libgap.eval('SymmetricGroup(3)') ## line 768 ##
Sym( [ 1 .. 3 ] )
sage: libgap(0)._repr_() ## line 770 ##
'0'
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 772 ##
0
sage: F1 = libgap.FreeGroup(['a']) ## line 796 ##
sage: F2 = libgap.FreeGroup(['a']) ## line 797 ##
sage: F1 < F2 ## line 798 ##
sage: F1._set_compare_by_id() ## line 804 ##
sage: F1 != F2 ## line 805 ##
sage: F1._set_compare_by_id() ## line 810 ##
sage: F2._set_compare_by_id() ## line 811 ##
sage: F1 != F2 ## line 812 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 814 ##
0
sage: x = libgap.FreeGroup(1) ## line 831 ##
sage: x._assert_compare_by_id() ## line 832 ##
sage: x._set_compare_by_id() ## line 837 ##
sage: x._assert_compare_by_id() ## line 838 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 839 ##
0
sage: hash(libgap(123)) # random output ## line 849 ##
5930244956662018877
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 851 ##
0
sage: a = libgap(123) ## line 871 ##
sage: a == a ## line 872 ##
True
sage: b = libgap('string') ## line 874 ##
sage: a._richcmp_(b, 0) ## line 875 ##
True
sage: (a < b) or (a > b) ## line 877 ##
True
sage: a._richcmp_(libgap(123), 2) ## line 879 ##
True
sage: F1 = libgap.FreeGroup(['a']) ## line 885 ##
sage: F2 = libgap.FreeGroup(['a']) ## line 886 ##
sage: F1 < F2 ## line 887 ##
sage: F1._set_compare_by_id() ## line 893 ##
sage: F1 < F2 ## line 894 ##
sage: F1._set_compare_by_id() ## line 899 ##
sage: F2._set_compare_by_id() ## line 900 ##
sage: F1 < F2 or F1 > F2 ## line 901 ##
True
sage: 1 > libgap(1) ## line 906 ##
False
sage: libgap(1) > 1 ## line 908 ##
False
sage: 1 >= libgap(1) ## line 910 ##
True
sage: libgap(1) >= 1 ## line 912 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 914 ##
0
sage: libgap(1) == libgap(1) # indirect doctest ## line 940 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 942 ##
0
sage: libgap(1) < libgap(2) # indirect doctest ## line 962 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 964 ##
0
sage: g1 = libgap(1) ## line 982 ##
sage: g2 = libgap(2) ## line 983 ##
sage: g1._add_(g2) ## line 984 ##
3
sage: g1 + g2 # indirect doctest ## line 986 ##
3
sage: libgap(1) + libgap.CyclicGroup(2) ## line 989 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 994 ##
0
sage: g1 = libgap(1) ## line 1011 ##
sage: g2 = libgap(2) ## line 1012 ##
sage: g1._sub_(g2) ## line 1013 ##
-1
sage: g1 - g2 # indirect doctest ## line 1015 ##
-1
sage: libgap(1) - libgap.CyclicGroup(2) ## line 1018 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1022 ##
0
sage: g1 = libgap(3) ## line 1040 ##
sage: g2 = libgap(5) ## line 1041 ##
sage: g1._mul_(g2) ## line 1042 ##
15
sage: g1 * g2 # indirect doctest ## line 1044 ##
15
sage: libgap(1) * libgap.CyclicGroup(2) ## line 1047 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1052 ##
0
sage: g1 = libgap(3) ## line 1069 ##
sage: g2 = libgap(5) ## line 1070 ##
sage: g1._div_(g2) ## line 1071 ##
3/5
sage: g1 / g2 # indirect doctest ## line 1073 ##
3/5
sage: libgap(1) / libgap.CyclicGroup(2) ## line 1076 ##
sage: libgap(1) / libgap(0) ## line 1082 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1086 ##
0
sage: g1 = libgap(5) ## line 1103 ##
sage: g2 = libgap(2) ## line 1104 ##
sage: g1 % g2 ## line 1105 ##
1
sage: libgap(1) % libgap.CyclicGroup(2) ## line 1108 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1113 ##
0
sage: r = libgap(5) ^ 2; r ## line 1130 ##
25
sage: parent(r) ## line 1132 ##
C library interface to GAP
sage: r = 5 ^ libgap(2); r ## line 1134 ##
25
sage: parent(r) ## line 1136 ##
C library interface to GAP
sage: g, = libgap.CyclicGroup(5).GeneratorsOfGroup() ## line 1138 ##
sage: g ^ 5 ## line 1139 ##
<identity> of ...
sage: a, b = libgap.GL(1000, 3).GeneratorsOfGroup(); g = a * b ## line 1146 ##
sage: alarm(0.5); g ^ (2 ^ 10000) ## line 1147 ##
sage: libgap.CyclicGroup(2) ^ 2 ## line 1152 ##
sage: libgap(3) ^ Infinity ## line 1158 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1163 ##
0
sage: libgap(5)._pow_int(int(2)) ## line 1177 ##
25
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1179 ##
0
sage: a = libgap.eval("NormalSubgroups") ## line 1192 ##
sage: a.is_function() ## line 1193 ##
True
sage: a = libgap(2/3) ## line 1195 ##
sage: a.is_function() ## line 1196 ##
False
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1198 ##
0
sage: libgap.eval('[1, 2,,,, 5]').is_list() ## line 1211 ##
True
sage: libgap.eval('3/2').is_list() ## line 1213 ##
False
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1215 ##
0
sage: libgap.eval('[1, 2,,,, 5]').is_record() ## line 1228 ##
False
sage: libgap.eval('rec(a:=1, b:=3)').is_record() ## line 1230 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1232 ##
0
sage: libgap(True).is_bool() ## line 1245 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1247 ##
0
sage: libgap('this is a string').is_string() ## line 1263 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1265 ##
0
sage: perm = libgap.PermList( libgap([1,5,2,3,4]) ); perm ## line 1278 ##
(2,5,4,3)
sage: perm.is_permutation() ## line 1280 ##
True
sage: libgap('this is a string').is_permutation() ## line 1282 ##
False
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1284 ##
0
sage: libgap(1).sage() ## line 1294 ##
1
sage: type(_) ## line 1296 ##
<class 'sage.rings.integer.Integer'>
sage: libgap(3/7).sage() ## line 1299 ##
3/7
sage: type(_) ## line 1301 ##
<class 'sage.rings.rational.Rational'>
sage: libgap.eval('5 + 7*E(3)').sage() ## line 1304 ##
7*zeta3 + 5
sage: libgap(Infinity).sage() ## line 1307 ##
+Infinity
sage: libgap(-Infinity).sage() ## line 1309 ##
-Infinity
sage: libgap(True).sage() ## line 1312 ##
True
sage: libgap(False).sage() ## line 1314 ##
False
sage: type(_) ## line 1316 ##
<class 'bool'>
sage: libgap('this is a string').sage() ## line 1319 ##
'this is a string'
sage: type(_) ## line 1321 ##
<class 'str'>
sage: x = libgap.Integers.Indeterminate("x") ## line 1324 ##
sage: p = x^2 - 2*x + 3 ## line 1326 ##
sage: p.sage() ## line 1327 ##
x^2 - 2*x + 3
sage: p.sage().parent() ## line 1329 ##
Univariate Polynomial Ring in x over Integer Ring
sage: p = x^-2 + 3*x ## line 1332 ##
sage: p.sage() ## line 1333 ##
x^-2 + 3*x
sage: p.sage().parent() ## line 1335 ##
Univariate Laurent Polynomial Ring in x over Integer Ring
sage: p = (3 * x^2 + x) / (x^2 - 2) ## line 1338 ##
sage: p.sage() ## line 1339 ##
(3*x^2 + x)/(x^2 - 2)
sage: p.sage().parent() ## line 1341 ##
Fraction Field of Univariate Polynomial Ring in x over Integer Ring
sage: x = libgap.Integers.Indeterminate("x") ## line 1348 ##
sage: p = x^2 - 2*x ## line 1350 ##
sage: p.sage() ## line 1351 ##
x^2 - 2*x
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1353 ##
0
sage: libgap(123) ## line 1410 ##
123
sage: type(_) ## line 1412 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1414 ##
0
sage: i = libgap(123) ## line 1426 ##
sage: type(i) ## line 1427 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: ZZ(i) ## line 1429 ##
123
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1431 ##
0
sage: n = libgap(1) ## line 1447 ##
sage: type(n) ## line 1448 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: n.is_C_int() ## line 1450 ##
True
sage: n.IsInt() ## line 1452 ##
true
sage: N = libgap(2^130) ## line 1455 ##
sage: type(N) ## line 1456 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: N.is_C_int() ## line 1458 ##
False
sage: N.IsInt() ## line 1460 ##
true
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1462 ##
0
sage: QQ(libgap(1)) # indirect doctest ## line 1469 ##
1
sage: QQ(libgap(-2**200)) == -2**200 ## line 1471 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1473 ##
0
sage: libgap([ 1, 3, 4 ]).sage() ## line 1489 ##
[1, 3, 4]
sage: all( x in ZZ for x in _ ) ## line 1491 ##
True
sage: libgap(132).sage(ring=IntegerModRing(13)) ## line 1494 ##
2
sage: parent(_) ## line 1496 ##
Ring of integers modulo 13
sage: large = libgap.eval('2^130'); large ## line 1501 ##
1361129467683753853853498429727072845824
sage: large.sage() ## line 1503 ##
1361129467683753853853498429727072845824
sage: huge = libgap.eval('10^9999'); huge # gap abbreviates very long ints ## line 1506 ##
<integer 100...000 (10000 digits)>
sage: huge.sage().ndigits() ## line 1508 ##
10000
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1510 ##
0
sage: int(libgap(3)) ## line 1529 ##
3
sage: type(_) ## line 1531 ##
<class 'int'>
sage: int(libgap(2)**128) ## line 1534 ##
340282366920938463463374607431768211456
sage: type(_) ## line 1536 ##
<class 'int'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1538 ##
0
sage: s = 'abcd' ## line 1547 ##
sage: s[libgap(1)] ## line 1548 ##
'b'
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1550 ##
0
sage: libgap(123.5) ## line 1564 ##
123.5
sage: type(_) ## line 1566 ##
<class 'sage.libs.gap.element.GapElement_Float'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1568 ##
0
sage: i = libgap(123.5) ## line 1579 ##
sage: type(i) ## line 1580 ##
<class 'sage.libs.gap.element.GapElement_Float'>
sage: RDF(i) ## line 1582 ##
123.5
sage: float(i) ## line 1584 ##
123.5
sage: a = RDF.random_element() ## line 1589 ##
sage: libgap(a).sage() == a ## line 1590 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1592 ##
0
sage: a = libgap.eval("Float(3.25)").sage() ## line 1606 ##
sage: a ## line 1607 ##
3.25
sage: parent(a) ## line 1609 ##
Real Double Field
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1611 ##
0
sage: float(libgap.eval("Float(3.5)")) ## line 1620 ##
3.5
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1622 ##
0
sage: n = IntegerModRing(123)(13) ## line 1637 ##
sage: libgap(n) ## line 1638 ##
ZmodnZObj( 13, 123 )
sage: type(_) ## line 1640 ##
<class 'sage.libs.gap.element.GapElement_IntegerMod'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1642 ##
0
sage: n = IntegerModRing(123)(13) ## line 1653 ##
sage: i = libgap(n) ## line 1654 ##
sage: type(i) ## line 1655 ##
<class 'sage.libs.gap.element.GapElement_IntegerMod'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1657 ##
0
sage: n = libgap.eval('One(ZmodnZ(123)) * 13') ## line 1670 ##
sage: n.lift() ## line 1671 ##
13
sage: type(_) ## line 1673 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1675 ##
0
sage: n = libgap.eval('One(ZmodnZ(123)) * 13') ## line 1695 ##
sage: n.sage() ## line 1696 ##
13
sage: parent(_) ## line 1698 ##
Ring of integers modulo 123
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1700 ##
0
sage: libgap.eval('Z(5)^2') ## line 1718 ##
Z(5)^2
sage: type(_) ## line 1720 ##
<class 'sage.libs.gap.element.GapElement_FiniteField'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1722 ##
0
sage: libgap.eval('Z(5)^2') ## line 1734 ##
Z(5)^2
sage: type(_) ## line 1736 ##
<class 'sage.libs.gap.element.GapElement_FiniteField'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1738 ##
0
sage: n = libgap.eval('Z(5)^2') ## line 1751 ##
sage: n.lift() ## line 1752 ##
4
sage: type(_) ## line 1754 ##
<class 'sage.libs.gap.element.GapElement_Integer'>
sage: n = libgap.eval('Z(25)') ## line 1757 ##
sage: n.lift() ## line 1758 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1761 ##
0
sage: n = libgap.eval('Z(25)^2') ## line 1787 ##
sage: n.sage() ## line 1788 ##
a + 3
sage: parent(_) ## line 1790 ##
Finite Field in a of size 5^2
sage: n.sage(ring=GF(5)) ## line 1793 ##
sage: n = libgap.eval('Z(2^4)^2 + Z(2^4)^1 + Z(2^4)^0') ## line 1800 ##
sage: n ## line 1801 ##
Z(2^2)^2
sage: n.sage() ## line 1803 ##
a + 1
sage: parent(_) ## line 1805 ##
Finite Field in a of size 2^2
sage: n.sage(ring=ZZ) ## line 1807 ##
sage: n.sage(ring=CC) ## line 1811 ##
sage: n.sage(ring=GF(5)) ## line 1815 ##
sage: n.sage(ring=GF(2^3)) ## line 1819 ##
sage: n.sage(ring=GF(2^2, 'a')) ## line 1823 ##
a + 1
sage: n.sage(ring=GF(2^4, 'a')) ## line 1825 ##
a^2 + a + 1
sage: n.sage(ring=GF(2^8, 'a')) ## line 1827 ##
a^7 + a^6 + a^4 + a^2 + a + 1
sage: n = libgap.eval('Z(2^4)^2 + Z(2^4)^1 + Z(2^4)^0') ## line 1832 ##
sage: n.sage(ring=GF(2^4, 'a')) ## line 1833 ##
a^2 + a + 1
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1835 ##
0
sage: int(libgap.eval("Z(53)")) ## line 1860 ##
2
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1862 ##
0
sage: ZZ(libgap.eval("Z(53)")) ## line 1869 ##
2
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1871 ##
0
sage: libgap.eval('E(3)') ## line 1886 ##
E(3)
sage: type(_) ## line 1888 ##
<class 'sage.libs.gap.element.GapElement_Cyclotomic'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1890 ##
0
sage: libgap.eval('E(3)') ## line 1902 ##
E(3)
sage: type(_) ## line 1904 ##
<class 'sage.libs.gap.element.GapElement_Cyclotomic'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1906 ##
0
sage: n = libgap.eval('E(3)') ## line 1924 ##
sage: n.sage() ## line 1925 ##
zeta3
sage: parent(_) ## line 1927 ##
Cyclotomic Field of order 3 and degree 2
sage: n.sage(ring=CyclotomicField(6)) ## line 1930 ##
zeta6 - 1
sage: libgap.E(3).sage(ring=CyclotomicField(3)) ## line 1933 ##
zeta3
sage: libgap.E(3).sage(ring=CyclotomicField(6)) ## line 1935 ##
zeta6 - 1
sage: libgap.E(3).sage(ring=UniversalCyclotomicField()) ## line 1942 ##
E(3)
sage: libgap.E(3).sage(ring=CC) ## line 1944 ##
-0.500000000000000 + 0.866025403784439*I
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1946 ##
0
sage: libgap(123/456) ## line 1973 ##
41/152
sage: type(_) ## line 1975 ##
<class 'sage.libs.gap.element.GapElement_Rational'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1977 ##
0
sage: r = libgap(123/456) ## line 1989 ##
sage: type(r) ## line 1990 ##
<class 'sage.libs.gap.element.GapElement_Rational'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 1992 ##
0
sage: r = libgap(-1/3) ## line 1997 ##
sage: QQ(r) # indirect doctest ## line 1998 ##
-1/3
sage: QQ(libgap(2**300 / 3**300)) == 2**300 / 3**300 ## line 2000 ##
True
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2002 ##
0
sage: r = libgap(123/456); r ## line 2020 ##
41/152
sage: type(_) ## line 2022 ##
<class 'sage.libs.gap.element.GapElement_Rational'>
sage: r.sage() ## line 2024 ##
41/152
sage: type(_) ## line 2026 ##
<class 'sage.rings.rational.Rational'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2028 ##
0
sage: libgap(GF(5)) ## line 2046 ##
GF(5)
sage: type(_) ## line 2048 ##
<class 'sage.libs.gap.element.GapElement_Ring'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2050 ##
0
sage: i = libgap(ZZ) ## line 2062 ##
sage: type(i) ## line 2063 ##
<class 'sage.libs.gap.element.GapElement_Ring'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2065 ##
0
sage: libgap.eval('Integers').ring_integer() ## line 2073 ##
Integer Ring
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2075 ##
0
sage: libgap.eval('Rationals').ring_rational() ## line 2084 ##
Rational Field
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2086 ##
0
sage: libgap.eval('ZmodnZ(15)').ring_integer_mod() ## line 2095 ##
Ring of integers modulo 15
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2097 ##
0
sage: libgap.GF(3,2).ring_finite_field(var='A') ## line 2108 ##
Finite Field in A of size 3^2
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2110 ##
0
sage: libgap.CyclotomicField(6).ring_cyclotomic() ## line 2122 ##
Cyclotomic Field of order 3 and degree 2
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2124 ##
0
sage: B = libgap(QQ['x']) ## line 2135 ##
sage: B.ring_polynomial() ## line 2136 ##
Univariate Polynomial Ring in x over Rational Field
sage: B = libgap(ZZ['x','y']) ## line 2139 ##
sage: B.ring_polynomial() ## line 2140 ##
Multivariate Polynomial Ring in x, y over Integer Ring
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2142 ##
0
sage: libgap.eval('Integers').sage() ## line 2164 ##
Integer Ring
sage: libgap.eval('Rationals').sage() ## line 2167 ##
Rational Field
sage: libgap.eval('ZmodnZ(15)').sage() ## line 2170 ##
Ring of integers modulo 15
sage: libgap.GF(3,2).sage(var='A') ## line 2173 ##
Finite Field in A of size 3^2
sage: libgap.CyclotomicField(6).sage() ## line 2176 ##
Cyclotomic Field of order 3 and degree 2
sage: libgap(QQ['x','y']).sage() ## line 2179 ##
Multivariate Polynomial Ring in x, y over Rational Field
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2181 ##
0
sage: libgap(True) ## line 2209 ##
true
sage: type(_) ## line 2211 ##
<class 'sage.libs.gap.element.GapElement_Boolean'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2213 ##
0
sage: b = libgap(True) ## line 2225 ##
sage: type(b) ## line 2226 ##
<class 'sage.libs.gap.element.GapElement_Boolean'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2228 ##
0
sage: b = libgap.eval('true'); b ## line 2242 ##
true
sage: type(_) ## line 2244 ##
<class 'sage.libs.gap.element.GapElement_Boolean'>
sage: b.sage() ## line 2246 ##
True
sage: type(_) ## line 2248 ##
<class 'bool'>
sage: libgap.eval('fail') ## line 2251 ##
fail
sage: _.sage() ## line 2253 ##
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2257 ##
0
sage: gap_bool = [libgap.eval('true'), libgap.eval('false'), libgap.eval('fail')] ## line 2276 ##
sage: for x in gap_bool:
if x: # this calls __bool__
print("{} {}".format(x, type(x))) ## line 2277 ##
true <class 'sage.libs.gap.element.GapElement_Boolean'>
sage: for x in gap_bool:
if not x: # this calls __bool__
print("{} {}".format( x, type(x))) ## line 2282 ##
false <class 'sage.libs.gap.element.GapElement_Boolean'>
fail <class 'sage.libs.gap.element.GapElement_Boolean'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2287 ##
0
sage: libgap('this is a string') ## line 2301 ##
"this is a string"
sage: type(_) ## line 2303 ##
<class 'sage.libs.gap.element.GapElement_String'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2305 ##
0
sage: s = libgap('string') ## line 2317 ##
sage: type(s) ## line 2318 ##
<class 'sage.libs.gap.element.GapElement_String'>
sage: s ## line 2320 ##
"string"
sage: print(s) ## line 2322 ##
string
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2324 ##
0
sage: s = libgap.eval(' "string" '); s ## line 2335 ##
"string"
sage: type(_) ## line 2337 ##
<class 'sage.libs.gap.element.GapElement_String'>
sage: str(s) ## line 2339 ##
'string'
sage: s.sage() ## line 2341 ##
'string'
sage: type(_) ## line 2343 ##
<class 'str'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2345 ##
0
sage: libgap.CycleLength ## line 2371 ##
<Gap function "CycleLength">
sage: type(_) ## line 2373 ##
<class 'sage.libs.gap.element.GapElement_Function'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2375 ##
0
sage: f = libgap.Cycles ## line 2387 ##
sage: type(f) ## line 2388 ##
<class 'sage.libs.gap.element.GapElement_Function'>
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2390 ##
0
sage: libgap.Orbits ## line 2403 ##
<Gap function "Orbits">
sage: sig_on_count() # check sig_on/off pairings (virtual doctest) ## line 2405 ##
0
sage: a = libgap.NormalSubgroups ## line 2428 ##
sage: b = libgap.SymmetricGroup(4) ## line 2429 ##
sage: libgap.collect() ## line 2430 ##
sage: a ## line 2431 ##
<Gap function "NormalSubgroups">
sage: b ## line 2433 ##
Sym( [ 1 .. 4 ] )
sage: sorted(a(b)) ## line 2435 ##
[Group(()),
Sym( [ 1 .. 4 ] ),
Alt( [ 1 .. 4 ] ),
Group([ (1,4)(2,3), (1,2)(3,4) ])]
sage: libgap.eval("a := NormalSubgroups") ## line 2441 ##
<Gap function "NormalSubgroups">
sage: libgap.eval("b := SymmetricGroup(4)") ## line 2443 ##
Sym( [ 1 .. 4 ] )
sage: libgap.collect() ## line 2445 ##
sage: sorted(libgap.eval('a') (libgap.eval('b'))) ## line 2446 ##
[Group(()),
Sym( [ 1 .. 4 ] ),
Alt( [ 1 .. 4 ] ),
Group([ (1,4)(2,3), (1,2)(3,4) ])]
sage: a = libgap.eval('a') ## line 2452 ##
sage: b = libgap.eval('b') ## line 2453 ##
sage: libgap.collect() ## line 2454 ##
sage: sorted(a(b)) ## line 2455 ##
[Group(()),
Sym( [ 1 .. 4 ] ),
Alt( [ 1 .. 4 ] ),
Group([ (1,4)(2,3), (1,2)(3,4) ])]
sage: f = libgap(3) ## line 2463 ##
sage: f() ## line 2464 ##
sage: a = libgap([]); a ## line 2471 ##
[ ]
sage: a.Add(5); a ## line 2473 ##
[ 5 ]
sage: a.Add(10); a ## line 2475 ##
[ 5, 10 ]
sage: s = libgap.Sum ## line 2480 ##
sage: s(libgap([1,2])) ## line 2481 ##
3
sage: s(libgap(1), libgap(2)) ## line 2483 ##
sage: for i in range(100):
rnd = [ randint(-10,10) for i in range(randint(0,7)) ]
# compute the sum in GAP
_ = libgap.Sum(rnd)
try:
libgap.Sum(*rnd)
print('This should have triggered a ValueError')
print('because Sum needs a list as argument')
except ValueError:
pass ## line 2489 ##
------------------------------------------------------------------------
/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/lib64/python3.12/site-packages/cysignals/signals.cpython-312-x86_64-linux-gnu.so(+0x9f1c)[0x7f8b4548ff1c]
/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/lib64/python3.12/site-packages/cysignals/signals.cpython-312-x86_64-linux-gnu.so(+0x9fb6)[0x7f8b4548ffb6]
/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/lib64/python3.12/site-packages/cysignals/signals.cpython-312-x86_64-linux-gnu.so(+0xc966)[0x7f8b45492966]
/lib64/libc.so.6(+0x3e9a0)[0x7f8b5385c9a0]
/home/jaap/sagemath/sage-10.3.rc0/src/sage/libs/gap/element.cpython-312-x86_64-linux-gnu.so(+0x3923c)[0x7f8af33d623c]
/home/jaap/sagemath/sage-10.3.rc0/src/sage/libs/gap/element.cpython-312-x86_64-linux-gnu.so(+0x39ffb)[0x7f8af33d6ffb]
/lib64/libpython3.12.so.1.0(_PyObject_Call+0x79)[0x7f8b53c21b89]
/lib64/libpython3.12.so.1.0(+0x1105fb)[0x7f8b53b105fb]
/lib64/libpython3.12.so.1.0(PyEval_EvalCode+0xb6)[0x7f8b53c8ab56]
/lib64/libpython3.12.so.1.0(+0x2a620c)[0x7f8b53ca620c]
/lib64/libpython3.12.so.1.0(+0x110ede)[0x7f8b53b10ede]
/lib64/libpython3.12.so.1.0(_PyObject_FastCallDictTstate+0x11f)[0x7f8b53bf9bdf]
/lib64/libpython3.12.so.1.0(_PyObject_Call_Prepend+0x73)[0x7f8b53c1e4d3]
/lib64/libpython3.12.so.1.0(+0x2cb485)[0x7f8b53ccb485]
/lib64/libpython3.12.so.1.0(_PyObject_MakeTpCall+0x125)[0x7f8b53bf7515]
/lib64/libpython3.12.so.1.0(+0x10fb3a)[0x7f8b53b0fb3a]
/lib64/libpython3.12.so.1.0(_PyObject_FastCallDictTstate+0xa6)[0x7f8b53bf9b66]
/lib64/libpython3.12.so.1.0(+0x21e2e2)[0x7f8b53c1e2e2]
/lib64/libpython3.12.so.1.0(+0x1f76bb)[0x7f8b53bf76bb]
/lib64/libpython3.12.so.1.0(_PyObject_MakeTpCall+0x76)[0x7f8b53bf7466]
/lib64/libpython3.12.so.1.0(+0x10fb3a)[0x7f8b53b0fb3a]
/lib64/libpython3.12.so.1.0(PyEval_EvalCode+0xb6)[0x7f8b53c8ab56]
/lib64/libpython3.12.so.1.0(+0x2ade2a)[0x7f8b53cade2a]
/lib64/libpython3.12.so.1.0(+0x2a8d9e)[0x7f8b53ca8d9e]
/lib64/libpython3.12.so.1.0(+0x2c9753)[0x7f8b53cc9753]
/lib64/libpython3.12.so.1.0(_PyRun_SimpleFileObject+0x1ca)[0x7f8b53cc8dea]
/lib64/libpython3.12.so.1.0(_PyRun_AnyFileObject+0x4f)[0x7f8b53cc895f]
/lib64/libpython3.12.so.1.0(Py_RunMain+0x352)[0x7f8b53cb95e2]
/lib64/libpython3.12.so.1.0(Py_BytesMain+0x3c)[0x7f8b53c748bc]
/lib64/libc.so.6(+0x2814a)[0x7f8b5384614a]
/lib64/libc.so.6(__libc_start_main+0x8b)[0x7f8b5384620b]
python3(_start+0x25)[0x55a492a18095]
------------------------------------------------------------------------
Attaching gdb to process id 1805387.
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Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
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[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
0x00007f8b5391cd63 in wait4 () from /lib64/libc.so.6
Missing separate debuginfos, use: dnf debuginfo-install python3-3.12.2-1.fc39.x86_64
Stack backtrace
---------------
No symbol table info available.
#1 0x00007f8b4549001d in print_enhanced_backtrace () at build/src/cysignals/implementation.c:672
parent_pid = 1805387
pid = <optimized out>
#2 sigdie (sig=sig@entry=11, s=s@entry=0x7f8b45497fd8 "Unhandled SIGSEGV: A segmentation fault occurred.")
at build/src/cysignals/implementation.c:698
No locals.
#3 0x00007f8b45492966 in sigdie_for_sig (inside=0, sig=11) at build/src/cysignals/implementation.c:256
No locals.
#4 cysigs_signal_handler (sig=11) at build/src/cysignals/implementation.c:361
inside = <optimized out>
#5 <signal handler called>
No symbol table info available.
#6 0x00007f8af33d623c in _Py_IsImmortal (op=0x0) at /usr/include/python3.12/object.h:243
No locals.
#7 Py_DECREF (op=0x0) at /usr/include/python3.12/object.h:701
No locals.
#8 Py_XDECREF (op=0x0) at /usr/include/python3.12/object.h:799
No locals.
#9 __pyx_pf_4sage_4libs_3gap_7element_19GapElement_Function_2__call__ (
__pyx_v_self=__pyx_v_self@entry=0x7f8aef97fa40, __pyx_v_args=__pyx_v_args@entry=0x7f8aedce8e00)
at sage/libs/gap/element.c:26510
__pyx_tstate = 0x7f8b5404d928 <_PyRuntime+459656>
__pyx_v_result = 0x0
__pyx_v_arg_list = <optimized out>
__pyx_v_n = <optimized out>
__pyx_v_libgap = 0x7f8af461b7a0
__pyx_v_a = 0x7f8aedd02900
__pyx_8genexpr3__pyx_v_x = 0x0
__pyx_r = 0x0
__pyx_t_1 = <optimized out>
__pyx_t_2 = <optimized out>
__pyx_t_3 = <optimized out>
__pyx_t_4 = 0x0
__pyx_t_5 = 0x0
__pyx_t_6 = 0x0
__pyx_t_7 = <optimized out>
__pyx_t_8 = 0x0
__pyx_t_9 = 0x0
__pyx_t_10 = 0x0
__pyx_t_11 = <optimized out>
__pyx_t_12 = <optimized out>
__pyx_t_13 = <optimized out>
__pyx_t_14 = 0x0
__pyx_t_15 = 0x0
__pyx_t_16 = 0x0
__pyx_t_17 = 0x0
__pyx_t_18 = 0x0
__pyx_t_19 = 0x0
__pyx_lineno = 2514
__pyx_filename = 0x7f8af33e7f38 "sage/libs/gap/element.pyx"
__pyx_clineno = 26299
#10 0x00007f8af33d6ffb in __pyx_pw_4sage_4libs_3gap_7element_19GapElement_Function_3__call__ (
__pyx_v_self=0x7f8aef97fa40, __pyx_args=0x7f8aedce8e00, __pyx_kwds=<optimized out>)
at sage/libs/gap/element.c:26080
__pyx_v_args = 0x7f8aedce8e00
__pyx_nargs = <optimized out>
__pyx_kwvalues = 0x0
__pyx_r = 0x0
#11 0x00007f8b53c21b89 in _PyObject_Call () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#12 0x00007f8b53b105fb in _PyEval_EvalFrameDefault.cold () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#13 0x00007f8b53c8ab56 in PyEval_EvalCode () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#14 0x00007f8b53ca620c in builtin_exec () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#15 0x00007f8b53b10ede in _PyEval_EvalFrameDefault.cold () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#16 0x00007f8b53bf9bdf in _PyObject_FastCallDictTstate () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#17 0x00007f8b53c1e4d3 in _PyObject_Call_Prepend () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#18 0x00007f8b53ccb485 in slot_tp_call () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#19 0x00007f8b53bf7515 in _PyObject_MakeTpCall () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#20 0x00007f8b53b0fb3a in _PyEval_EvalFrameDefault.cold () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#21 0x00007f8b53bf9b66 in _PyObject_FastCallDictTstate () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#22 0x00007f8b53c1e2e2 in slot_tp_init () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#23 0x00007f8b53bf76bb in type_call () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#24 0x00007f8b53bf7466 in _PyObject_MakeTpCall () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#25 0x00007f8b53b0fb3a in _PyEval_EvalFrameDefault.cold () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#26 0x00007f8b53c8ab56 in PyEval_EvalCode () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#27 0x00007f8b53cade2a in run_eval_code_obj () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#28 0x00007f8b53ca8d9e in run_mod () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#29 0x00007f8b53cc9753 in pyrun_file () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#30 0x00007f8b53cc8dea in _PyRun_SimpleFileObject () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#31 0x00007f8b53cc895f in _PyRun_AnyFileObject () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#32 0x00007f8b53cb95e2 in Py_RunMain () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#33 0x00007f8b53c748bc in Py_BytesMain () from /lib64/libpython3.12.so.1.0
No symbol table info available.
#34 0x00007f8b5384614a in __libc_start_call_main () from /lib64/libc.so.6
No symbol table info available.
#35 0x00007f8b5384620b in __libc_start_main_impl () from /lib64/libc.so.6
No symbol table info available.
#36 0x000055a492a18095 in _start ()
No symbol table info available.
Cython backtrace
----------------
#0 0x00007f8b5391cd10 in wait4 ()
#1 0x00007f8b4548ffea in print_enhanced_backtrace () at /home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/var/tmp/sage/build/cysignals-1.11.4/src/build/src/cysignals/implementation.c:672
#2 0x00007f8b4548ff70 in sigdie () at /home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/var/tmp/sage/build/cysignals-1.11.4/src/build/src/cysignals/implementation.c:698
#3 0x00007f8b45492770 in sigdie_for_sig () at /home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/var/tmp/sage/build/cysignals-1.11.4/src/build/src/cysignals/implementation.c:256
#4 0x00007f8b45492750 in cysigs_signal_handler () at /home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/var/tmp/sage/build/cysignals-1.11.4/src/build/src/cysignals/implementation.c:361
#5 0x00007f8b5409e3b0 in __restore_rt ()
#6 0x00007f8af33d623a in _Py_IsImmortal () at /usr/include/python3.12/object.h:243
238 #endif
239
240 static inline Py_ALWAYS_INLINE int _Py_IsImmortal(PyObject *op)
241 {
242 #if SIZEOF_VOID_P > 4
> 243 return _Py_CAST(PY_INT32_T, op->ob_refcnt) < 0;
244 #else
245 return op->ob_refcnt == _Py_IMMORTAL_REFCNT;
246 #endif
247 }
#7 0x00007f8af33d623a in Py_DECREF () at /usr/include/python3.12/object.h:701
696 #else
697 static inline Py_ALWAYS_INLINE void Py_DECREF(PyObject *op)
698 {
699 // Non-limited C API and limited C API for Python 3.9 and older access
700 // directly PyObject.ob_refcnt.
> 701 if (_Py_IsImmortal(op)) {
702 return;
703 }
704 _Py_DECREF_STAT_INC();
705 if (--op->ob_refcnt == 0) {
#8 0x00007f8af33d6230 in Py_XDECREF () at /usr/include/python3.12/object.h:799
794 #endif
795
796 static inline void Py_XDECREF(PyObject *op)
797 {
798 if (op != _Py_NULL) {
> 799 Py_DECREF(op);
800 }
801 }
802 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030b0000
803 # define Py_XDECREF(op) Py_XDECREF(_PyObject_CAST(op))
#9 0x00007f8af33d56c0 in __pyx_pf_4sage_4libs_3gap_7element_19GapElement_Function_2__call__ () at /home/jaap/sagemath/sage-10.3.rc0/src/sage/libs/gap/element.c:26510
26505 __Pyx_PyThreadState_assign
26506 __pyx_t_14 = 0; __pyx_t_15 = 0; __pyx_t_16 = 0; __pyx_t_17 = 0; __pyx_t_18 = 0; __pyx_t_19 = 0;
26507 __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0;
26508 __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0;
26509 __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0;
> 26510 __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0;
26511 __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0;
26512 __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0;
26513 if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_17, &__pyx_t_18, &__pyx_t_19);
26514 if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_14, &__pyx_t_15, &__pyx_t_16) < 0)) __Pyx_ErrFetch(&__pyx_t_14, &__pyx_t_15, &__pyx_t_16);
#10 0x00007f8af33d6fd0 in __pyx_pw_4sage_4libs_3gap_7element_19GapElement_Function_3__call__ () at /home/jaap/sagemath/sage-10.3.rc0/src/sage/libs/gap/element.c:26080
26075 #endif
26076 __pyx_kwvalues = __Pyx_KwValues_VARARGS(__pyx_args, __pyx_nargs);
26077 if (unlikely(__pyx_kwds) && __Pyx_NumKwargs_VARARGS(__pyx_kwds) && unlikely(!__Pyx_CheckKeywordStrings(__pyx_kwds, "__call__", 0))) return NULL;
26078 __Pyx_INCREF(__pyx_args);
26079 __pyx_v_args = __pyx_args;
> 26080 __pyx_r = __pyx_pf_4sage_4libs_3gap_7element_19GapElement_Function_2__call__(((struct __pyx_obj_4sage_4libs_3gap_7element_GapElement_Function *)__pyx_v_self), __pyx_v_args);
26081
26082 /* function exit code */
26083 __Pyx_DECREF(__pyx_v_args);
26084 __Pyx_RefNannyFinishContext();
#11 0x00007f8b53c21b10 in _PyObject_Call ()
#12 0x0000000000000000 in _PyEval_EvalFrameDefault.cold ()
#13 0x00007f8b53c8aaa0 in PyEval_EvalCode ()
#14 0x00007f8b53ca60a0 in builtin_exec ()
#15 0x0000000000000000 in _PyEval_EvalFrameDefault.cold ()
#16 0x00007f8b53bf9ac0 in _PyObject_FastCallDictTstate ()
#17 0x00007f8b53c1e460 in _PyObject_Call_Prepend ()
#18 0x00007f8b53ccb400 in slot_tp_call ()
#19 0x00007f8b53bf73f0 in _PyObject_MakeTpCall ()
#20 0x0000000000000000 in _PyEval_EvalFrameDefault.cold ()
#21 0x00007f8b53bf9ac0 in _PyObject_FastCallDictTstate ()
#22 0x00007f8b53c1e220 in slot_tp_init ()
#23 0x00007f8b53bf75d0 in type_call ()
#24 0x00007f8b53bf73f0 in _PyObject_MakeTpCall ()
#25 0x0000000000000000 in _PyEval_EvalFrameDefault.cold ()
#26 0x00007f8b53c8aaa0 in PyEval_EvalCode ()
#27 0x00007f8b53caddd0 in run_eval_code_obj ()
#28 0x00007f8b53ca8d10 in run_mod ()
#29 0x00007f8b53cc96d0 in pyrun_file ()
#30 0x00007f8b53cc8c20 in _PyRun_SimpleFileObject ()
#31 0x00007f8b53cc8910 in _PyRun_AnyFileObject ()
#32 0x00007f8b53cb9290 in Py_RunMain ()
#33 0x00007f8b53c74880 in Py_BytesMain ()
#34 0x00007f8b538460d0 in __libc_start_call_main ()
#35 0x00007f8b53846180 in __libc_start_main_impl ()
#36 0x000055a492a18070 in _start ()
[Inferior 1 (process 1805387) detached]
/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/bin/cysignals-CSI:135: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
mtime = datetime.utcfromtimestamp(os.path.getmtime(filename))
/home/jaap/sagemath/sage-10.3.rc0/local/var/lib/sage/venv-python3.12/bin/cysignals-CSI:136: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
age = datetime.utcnow() - mtime
Saved trace to /home/jaap/.sage/crash_logs/crash_2jq4bicr.log
------------------------------------------------------------------------
Unhandled SIGSEGV: A segmentation fault occurred.
This probably occurred because a *compiled* module has a bug
in it and is not properly wrapped with sig_on(), sig_off().
Python will now terminate.
------------------------------------------------------------------------
**********************************************************************
