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Run ATPG with Fastscan encountering sigsegv fault

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jedisith

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Hi, everyone.

I am now using Fastscan to generate test patterns for transition fault, after the generation. I used command

'save patterns atpgfbtests.asc -Ascii -r'

to save the patterns to an external file. But now, I have a trouble with that, the tool will encounter an sigsegv problem once it execute this command. If I comment this command, everything will work fine. Does anybody know what's going on?

Ps: the sigsegv information is below

// sub-command: save patterns atpgfbtests.asc -Ascii -r
SIGSEGV caught.
*** glibc detected *** /package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe: munmap_chunk(): invalid pointer: 0x0000000000747363 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3c1f875e66]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x13e7fbf]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x13f6df3]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x7b1d9d]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x7b2db7]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0xe861f1]
/lib64/libpthread.so.0[0x3c2000f790]
/lib64/libc.so.6(_IO_vfprintf+0x3e5c)[0x3c1f847e2c]
/lib64/libc.so.6(_IO_fprintf+0x88)[0x3c1f84f0e8]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0xd31177]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0xd4c919]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0xea33fb]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x123992e]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x123c238]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x123fc59]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c14e89]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c1695e]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f7cd)[0x7f6eed4df7cd]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(Tcl_EvalObjv+0x42)[0x7f6eed4e09a2]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(TclEvalObjEx+0x344)[0x7f6eed4e0dc4]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x3b564)[0x7f6eed4eb564]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f7cd)[0x7f6eed4df7cd]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(Tcl_EvalObjv+0x42)[0x7f6eed4e09a2]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(TclEvalObjEx+0x344)[0x7f6eed4e0dc4]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0xb22f8)[0x7f6eed5622f8]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f7cd)[0x7f6eed4df7cd]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x71cda)[0x7f6eed521cda]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(TclObjInterpProcCore+0x115)[0x7f6eed5619c5]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f7cd)[0x7f6eed4df7cd]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f8c8)[0x7f6eed4df8c8]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x71cda)[0x7f6eed521cda]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x79f58)[0x7f6eed529f58]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(TclEvalObjEx+0x81)[0x7f6eed4e0b01]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c2a693]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c1fb9c]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c2693b]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c163c6]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c16b51]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x2f7cd)[0x7f6eed4df7cd]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x71cda)[0x7f6eed521cda]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(+0x79f58)[0x7f6eed529f58]
/package/eda/mg/tessent_2014_2/lnx-x86/lib64/libtcl8.5.so(TclEvalObjEx+0x81)[0x7f6eed4e0b01]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c2a693]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x2c1fb9c]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x49870c]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x4435da]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x3c1f81ed5d]
/package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe[0x4a95a5]
======= Memory map: ========
00400000-0594f000 r-xp 00000000 00:21 8587436 /package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe
0594f000-05a2f000 rw-p 0554e000 00:21 8587436 /package/eda/mg/tessent_2014_2/lnx-x86/bin64/fastscan.exe
05a2f000-07135000 rw-p 00000000 00:00 0
08a7e000-0cb0d000 rw-p 00000000 00:00 0 [heap]
3c1f400000-3c1f420000 r-xp 00000000 fd:00 786531 /lib64/ld-2.12.so
3c1f61f000-3c1f620000 r--p 0001f000 fd:00 786531 /lib64/ld-2.12.so
3c1f620000-3c1f621000 rw-p 00020000 fd:00 786531 /lib64/ld-2.12.so
3c1f621000-3c1f622000 rw-p 00000000 00:00 0
3c1f800000-3c1f98a000 r-xp 00000000 fd:00 786655 /lib64/libc-2.12.so
3c1f98a000-3c1fb8a000 ---p 0018a000 fd:00 786655 /lib64/libc-2.12.so
3c1fb8a000-3c1fb8e000 r--p 0018a000 fd:00 786655 /lib64/libc-2.12.so
3c1fb8e000-3c1fb8f000 rw-p 0018e000 fd:00 786655 /lib64/libc-2.12.so
3c1fb8f000-3c1fb94000 rw-p 00000000 00:00 0
3c1fc00000-3c1fc83000 r-xp 00000000 fd:00 786821 /lib64/libm-2.12.so
3c1fc83000-3c1fe82000 ---p 00083000 fd:00 786821 /lib64/libm-2.12.so
3c1fe82000-3c1fe83000 r--p 00082000 fd:00 786821 /lib64/libm-2.12.so
3c1fe83000-3c1fe84000 rw-p 00083000 fd:00 786821 /lib64/libm-2.12.so
3c20000000-3c20017000 r-xp 00000000 fd:00 792176 /lib64/libpthread-2.12.so
3c20017000-3c20217000 ---p 00017000 fd:00 792176 /lib64/libpthread-2.12.so
3c20217000-3c20218000 r--p 00017000 fd:00 792176 /lib64/libpthread-2.12.so
3c20218000-3c20219000 rw-p 00018000 fd:00 792176 /lib64/libpthread-2.12.so
3c20219000-3c2021d000 rw-p 00000000 00:00 0
3c20400000-3c20402000 r-xp 00000000 fd:00 792177 /lib64/libdl-2.12.so
3c20402000-3c20602000 ---p 00002000 fd:00 792177 /lib64/libdl-2.12.so
3c20602000-3c20603000 r--p 00002000 fd:00 792177 /lib64/libdl-2.12.so
3c20603000-3c20604000 rw-p 00003000 fd:00 792177 /lib64/libdl-2.12.so
3c20c00000-3c20c07000 r-xp 00000000 fd:00 792193 /lib64/librt-2.12.so
3c20c07000-3c20e06000 ---p 00007000 fd:00 792193 /lib64/librt-2.12.so
3c20e06000-3c20e07000 r--p 00006000 fd:00 792193 /lib64/librt-2.12.so
3c20e07000-3c20e08000 rw-p 00007000 fd:00 792193 /lib64/librt-2.12.so
3c22400000-3c22537000 r-xp 00000000 fd:00 930512 /usr/lib64/libX11.so.6.3.0
3c22537000-3c22737000 ---p 00137000 fd:00 930512 /usr/lib64/libX11.so.6.3.0
3c22737000-3c2273d000 rw-p 00137000 fd:00 930512 /usr/lib64/libX11.so.6.3.0
3c22800000-3c2281e000 r-xp 00000000 fd:00 930412 /usr/lib64/libxcb.so.1.1.0
3c2281e000-3c22a1d000 ---p 0001e000 fd:00 930412 /usr/lib64/libxcb.so.1.1.0
3c22a1d000-3c22a1e000 rw-p 0001d000 fd:00 930412 /usr/lib64/libxcb.so.1.1.0
3c22c00000-3c22c02000 r-xp 00000000 fd:00 930096 /usr/lib64/libXau.so.6.0.0
3c22c02000-3c22e02000 ---p 00002000 fd:00 930096 /usr/lib64/libXau.so.6.0.0
3c22e02000-3c22e03000 rw-p 00002000 fd:00 930096 /usr/lib64/libXau.so.6.0.0
3c2ec00000-3c2ec1d000 r-xp 00000000 fd:00 792178 /lib64/libtinfo.so.5.7
3c2ec1d000-3c2ee1c000 ---p 0001d000 fd:00 792178 /lib64/libtinfo.so.5.7
3c2ee1c000-3c2ee20000 rw-p 0001c000 fd:00 792178 /lib64/libtinfo.so.5.7
3c2ee20000-3c2ee21000 rw-p 00000000 00:00 0
3c30000000-3c30022000 r-xp 00000000 fd:00 792215 /lib64/libncurses.so.5.7
3c30022000-3c30221000 ---p 00022000 fd:00 792215 /lib64/libncurses.so.5.7
3c30221000-3c30222000 rw-p 00021000 fd:00 792215 /lib64/libncurses.so.5.7
7f6ee412f000-7f6ee432f000 rw-p 00000000 00:00 0
7f6ee432f000-7f6ee4336000 r--s 00000000 fd:00 935238 /usr/lib64/gconv/gconv-modules.cache
7f6ee4336000-7f6ee4342000 r-xp 00000000 fd:00 786798 /lib64/libnss_files-2.12.so
7f6ee4342000-7f6ee4542000 ---p 0000c000 fd:00 786798 /lib64/libnss_files-2.12.so
7f6ee4542000-7f6ee4543000 r--p 0000c000 fd:00 786798 /lib64/libnss_files-2.12.so
7f6ee4543000-7f6ee4544000 rw-p 0000d000 fd:00 786798 /lib64/libnss_files-2.12.so
7f6ee4544000-7f6ee4545000 ---p 00000000 00:00 0
7f6ee4545000-7f6ee4f45000 rwxp 00000000 00:00 0
7f6ee4f45000-7f6eeadd6000 r--p 00000000 fd:00 935231 /usr/lib/locale/locale-archive
7f6eeadd6000-7f6eeafcb000 rw-p 00000000 00:00 0
7f6eeb0cb000-7f6eeb10d000 rw-p 00000000 00:00 0
7f6eec280000-7f6eec4c8000 rw-p 00000000 00:00 0
7f6eec4c8000-7f6eec4dd000 r-xp 00000000 00:21 8609814 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libgcc_s.so.1
7f6eec4dd000-7f6eec6dc000 ---p 00015000 00:21 8609814 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libgcc_s.so.1
7f6eec6dc000-7f6eec6dd000 rw-p 00014000 00:21 8609814 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libgcc_s.so.1
7f6eec6dd000-7f6eec6de000 rw-p 00000000 00:00 0
7f6eec6de000-7f6eec7be000 r-xp 00000000 00:21 8609815 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libstdc++.so.6.0.16
7f6eec7be000-7f6eec9bd000 ---p 000e0000 00:21 8609815 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libstdc++.so.6.0.16
7f6eec9bd000-7f6eec9c5000 r--p 000df000 00:21 8609815 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libstdc++.so.6.0.16
7f6eec9c5000-7f6eec9c7000 rw-p 000e7000 00:21 8609815 /package/eda/mg/tessent_2014_2/lnx-x86/lib64/libstdc++.so.6.0.16... program aborting abnormally
/package/eda/mg/tessent_2014_2/bin/fastscan[54]: .: line 113: 20874: Abort(coredump)
Abort (core dumped)
wang2489 ~/Desktop/sigsegv_test/test_ATPG_number >
 

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