Hi,
Sage-4.2.1 and sage-4.3.alpha1 build ok on my brand new computer with Fedora 12:
new Intel i7 860 (quad core with Hyper Threading) processor, 8 Gig ram, etc.
Building ATLAS took a lot of time :(
But I have consistently problems with doctesting: mysterious failures
(segfaults):
The following tests failed:
sage -t devel/sage/sage/matrix/matrix_space.py # Segfault
sage -t devel/sage/sage/matrix/matrix_sparse.pyx # Segfault
sage -t devel/sage/sage/matrix/matrix2.pyx # Segfault
sage -t devel/sage/sage/schemes/elliptic_curves/ell_point.py # Segfault
sage -t devel/sage/sage/schemes/elliptic_curves/ell_finite_field.py #
Segfault
sage -t
devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_generic.py
# Segfault
sage -t
devel/sage/sage/schemes/hyperelliptic_curves/hyperelliptic_finite_field.py
# Segfault
sage -t devel/sage/sage/modules/free_module.py # Segfault
sage -t devel/sage/sage/tests/benchmark.py # Segfault
sage -t devel/sage/sage/schemes/elliptic_curves/ell_rational_field.py
# Segfault
sage -t devel/sage/sage/graphs/graph_generators.py # 2 doctests failed
sage -t devel/sage/sage/modular/ssmod/ssmod.py # Segfault
sage -t devel/sage/sage/modular/modform/ambient.py # Segfault
sage -t devel/sage/sage/modular/modsym/modsym.py # Segfault
sage -t devel/sage/sage/modular/modsym/space.py # Segfault
sage -t devel/sage/sage/rings/finite_field_morphism.py # Segfault
sage -t devel/sage/sage/rings/finite_field_ext_pari.py # Segfault
sage -t devel/sage/sage/rings/finite_field_ntl_gf2e.pyx # Segfault
sage -t
devel/sage/sage/rings/polynomial/polynomial_quotient_ring_element.py
# Segfault
sage -t devel/sage/sage/rings/number_field/number_field_rel.py #
Segfault
sage -t devel/sage/sage/rings/number_field/number_field.py # Segfault
sage -t devel/sage/sage/coding/code_constructions.py # Segfault
sage -t devel/sage/sage/coding/linear_code.py # Segfault
----------------------------------------------------------------------
Total time for all tests: 660.9 seconds
From dmesg:
conftest[11773]: segfault at e90aff8 ip 0000003d2d67978c sp
00007fff50ecfc48 error 4 in libc-2.11.so[3d2d600000+16f000]
python[22602]: segfault at 3d2f7b3bc0 ip 0000003d2d674695 sp
00007fff0bb8d340 error 4 in libc-2.11.so[3d2d600000+16f000]
python[2562]: segfault at 3d328b76f0 ip 0000003d2d674695 sp
00007fff65c9aab0 error 4 in libc-2.11.so[3d2d600000+16f000]
python[3329]: segfault at 3d2e540c40 ip 0000003d2d674695 sp
00007fff4dd61060 error 4 in libc-2.11.so[3d2d600000+16f000]
python[3989]: segfault at 3d31fc6e50 ip 0000003d2d674695 sp
00007fff31f82e70 error 4 in libc-2.11.so[3d2d600000+16f000]
python[4029]: segfault at 3d33419030 ip 0000003d2d674695 sp
00007fffb2e41d50 error 4 in libc-2.11.so[3d2d600000+16f000]
python[8391]: segfault at 3d32547e70 ip 0000003d2d674695 sp
00007fff5aefd420 error 4 in libc-2.11.so[3d2d600000+16f000]
python[2989]: segfault at 3d322fb3d0 ip 0000003d2d674695 sp
00007fffc3d48b90 error 4 in libc-2.11.so[3d2d600000+16f000]
python[10842]: segfault at 3d3318f210 ip 0000003d2d674695 sp
00007fffbf81ad20 error 4 in libc-2.11.so[3d2d600000+16f000]
python[11902]: segfault at 3d33e01900 ip 0000003d2d674695 sp
00007fff66a4f620 error 4 in libc-2.11.so[3d2d600000+16f000]
python[12076]: segfault at 3d2e96d9f0 ip 0000003d2d674695 sp
00007fff2d458310 error 4 in libc-2.11.so[3d2d600000+16f000]
python[20702]: segfault at 3d2fab9d00 ip 0000003d2d674695 sp
00007fff64209d60 error 4 in libc-2.11.so[3d2d600000+16f000]
python[23604]: segfault at 3d322539f0 ip 0000003d2d674695 sp
00007ffff0060b10 error 4 in libc-2.11.so[3d2d600000+16f000]
python[23083]: segfault at 3d316e3750 ip 0000003d2d674695 sp
00007fff80b2f120 error 4 in libc-2.11.so[3d2d600000+16f000]
python[23003]: segfault at 3d33621550 ip 0000003d2d674695 sp
00007fffa2fcc550 error 4 in libc-2.11.so[3d2d600000+16f000]
For example:
sage -t -verbose "devel/sage/sage/matrix/matrix_space.py"
[...]
273 tests in 40 items.
273 passed and 0 failed.
Test passed.
*** glibc detected *** python: double free or corruption (fasttop):
0x0000000005528b50 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3d2d674576]
/lib64/libc.so.6(exit+0xe2)[0x3d2d635b72]
python[0x4bad2a]
python(PyErr_PrintEx+0x1a5)[0x4baf45]
python(PyRun_SimpleFileExFlags+0x1e0)[0x4bbc90]
python(Py_Main+0x9af)[0x413caf]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x3d2d61eb1d]
python[0x412f09]
======= Memory map: ========
00400000-00552000 r-xp 00000000 fd:00 924705
/home/jaap/Downloads/sage-4.2.1/local/bin/python
00751000-0078a000 rw-p 00151000 fd:00 924705
/home/jaap/Downloads/sage-4.2.1/local/bin/python
0078a000-00798000 rw-p 00000000 00:00 0
02185000-06473000 rw-p 00000000 00:00 0 [heap]
3d2d200000-3d2d21e000 r-xp 00000000 fd:00 131831
/lib64/ld-2.11.so
3d2d41d000-3d2d41e000 r--p 0001d000 fd:00 131831
/lib64/ld-2.11.so
3d2d41e000-3d2d41f000 rw-p 0001e000 fd:00 131831
/lib64/ld-2.11.so
3d2d41f000-3d2d420000 rw-p 00000000 00:00 0
3d2d600000-3d2d76f000 r-xp 00000000 fd:00 131832
/lib64/libc-2.11.so
3d2d76f000-3d2d96e000 ---p 0016f000 fd:00 131832
/lib64/libc-2.11.so
3d2d96e000-3d2d972000 r--p 0016e000 fd:00 131832
/lib64/libc-2.11.so
3d2d972000-3d2d973000 rw-p 00172000 fd:00 131832
/lib64/libc-2.11.so
3d2d973000-3d2d978000 rw-p 00000000 00:00 0
3d2da00000-3d2da83000 r-xp 00000000 fd:00 131833
/lib64/libm-2.11.so
3d2da83000-3d2dc82000 ---p 00083000 fd:00 131833
/lib64/libm-2.11.so
3d2dc82000-3d2dc83000 r--p 00082000 fd:00 131833
/lib64/libm-2.11.so
3d2dc83000-3d2dc84000 rw-p 00083000 fd:00 131833
/lib64/libm-2.11.so
3d2de00000-3d2de02000 r-xp 00000000 fd:00 131835
/lib64/libdl-2.11.so
3d2de02000-3d2e002000 ---p 00002000 fd:00 131835
/lib64/libdl-2.11.so
3d2e002000-3d2e003000 r--p 00002000 fd:00 131835
/lib64/libdl-2.11.so
3d2e003000-3d2e004000 rw-p 00003000 fd:00 131835
/lib64/libdl-2.11.so
3d2e200000-3d2e217000 r-xp 00000000 fd:00 131838
/lib64/libpthread-2.11.so
3d2e217000-3d2e416000 ---p 00017000 fd:00 131838
/lib64/libpthread-2.11.so
3d2e416000-3d2e417000 r--p 00016000 fd:00 131838
/lib64/libpthread-2.11.so
3d2e417000-3d2e418000 rw-p 00017000 fd:00 131838
/lib64/libpthread-2.11.so
3d2e418000-3d2e41c000 rw-p 00000000 00:00 0
3d2ea00000-3d2ea07000 r-xp 00000000 fd:00 131855
/lib64/librt-2.11.so
3d2ea07000-3d2ec06000 ---p 00007000 fd:00 131855
/lib64/librt-2.11.so
3d2ec06000-3d2ec07000 r--p 00006000 fd:00 131855
/lib64/librt-2.11.so
3d2ec07000-3d2ec08000 rw-p 00007000 fd:00 131855
/lib64/librt-2.11.so
3d2ee00000-3d2ee1c000 r-xp 00000000 fd:00 131847
/lib64/libselinux.so.1
3d2ee1c000-3d2f01b000 ---p 0001c000 fd:00 131847
/lib64/libselinux.so.1
3d2f01b000-3d2f01c000 r--p 0001b000 fd:00 131847
/lib64/libselinux.so.1
3d2f01c000-3d2f01d000 rw-p 0001c000 fd:00 131847
/lib64/libselinux.so.1
3d2f01d000-3d2f01e000 rw-p 00000000 00:00 0
3d2f200000-3d2f21b000 r-xp 00000000 fd:00 1069201
/usr/lib64/libxcb.so.1.1.0
3d2f21b000-3d2f41a000 ---p 0001b000 fd:00 1069201
/usr/lib64/libxcb.so.1.1.0
3d2f41a000-3d2f41b000 rw-p 0001a000 fd:00 1069201
/usr/lib64/libxcb.so.1.1.0
3d2f600000-3d2f62e000 r-xp 00000000 fd:00 131893
/lib64/libncursesw.so.5.7
3d2f62e000-3d2f82d000 ---p 0002e000 fd:00 131893
/lib64/libncursesw.so.5.7
3d2f82d000-3d2f82e000 rw-p 0002d000 fd:00 131893
/lib64/libncursesw.so.5.7
3d2fe00000-3d2ff39000 r-xp 00000000 fd:00 1069202
/usr/lib64/libX11.so.6.3.0
3d2ff39000-3d30139000 ---p 00139000 fd:00 1069202
/usr/lib64/libX11.so.6.3.0
3d30139000-3d3013f000 rw-p 00139000 fd:00 1069202
/usr/lib64/libX11.so.6.3.0
3d30200000-3d30215000 r-xp 00000000 fd:00 131840
/lib64/libresolv-2.11.so
3d30215000-3d30415000 ---p 00015000 fd:00 131840
/lib64/libresolv-2.11.so
3d30415000-3d30416000 r--p 00015000 fd:00 131840
/lib64/libresolv-2.11.so
3d30416000-3d30417000 rw-p 00016000 fd:00 131840
/lib64/libresolv-2.11.so
3d30417000-3d30419000 rw-p 00000000 00:00 0
3d31a00000-3d31a26000 r-xp 00000000 fd:00 131836
/lib64/libexpat.so.1.5.2
3d31a26000-3d31c25000 ---p 00026000 fd:00 131836
/lib64/libexpat.so.1.5.2
3d31c25000-3d31c28000 rw-p 00025000 fd:00 131836
/lib64/libexpat.so.1.5.2
3d32600000-3d32634000 r-xp 00000000 fd:00 1069211
/usr/lib64/libfontconfig.so.1.4.3
3d32634000-3d32834000 ---p 00034000 fd:00 1069211
/usr/lib64/libfontconfig.so.1.4.3
3d32834000-3d32836000 rw-p 00034000 fd:00 1069211
/usr/lib64/libfontconfig.so.1.4.3
3d33a00000-3d33a16000 r-xp 00000000 fd:00 131839
/lib64/libgcc_s-4.4.2-20091027.so.1
3d33a16000-3d33c15000 ---p 00016000 fd:00 131839
/lib64/libgcc_s-4.4.2-20091027.so.1
3d33c15000-3d33c16000 rw-p 00015000 fd:00 131839
/lib64/libgcc_s-4.4.2-20091027.so.1
3d35200000-3d352f3000 r-xp 00000000 fd:00 1069214
/usr/lib64/libstdc++.so.6.0.13
3d352f3000-3d354f3000 ---p 000f3000 fd:00 1069214
/usr/lib64/libstdc++.so.6.0.13
3d354f3000-3d354fa000 r--p 000f3000 fd:00 1069214
/usr/lib64/libstdc++.so.6.0.13
3d354fa000-3d354fc000 rw-p 000fa000 fd:00 1069214
/usr/lib64/libstdc++.so.6.0.13
3d354fc000-3d35511000 rw-p 00000000 00:00 0
3d35a00000-3d35a03000 r-xp 00000000 fd:00 131850
/lib64/libcom_err.so.2.1
3d35a03000-3d35c02000 ---p 00003000 fd:00 131850
/lib64/libcom_err.so.2.1
3d35c02000-3d35c03000 rw-p 00002000 fd:00 131850
/lib64/libcom_err.so.2.1 [2.3 s]
exit code: 768
----------------------------------------------------------------------
The following tests failed:
sage -t -verbose "devel/sage/sage/matrix/matrix_space.py"
Total time for all tests: 2.3 seconds
Help! Anybody?
Jaap
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