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Abnormal Termination of Enounter session

roy83

Hi ,

         When I try import the design data for the encounter session. It gets abnormally terminated. The following is the message reported.

 **WARN: (SOCFP-3362):   No core row in the design.
Encounter terminated by internal (SEGV) error/signal..

Regards,

ams

 

  • Check all the LEF files that you are loading in. Are there some SITE definitions?

     

  • yes there are some SITE definitions for standard cells and macros that I use in my design. Regards, AMS
  • Details of log file: Encounter terminated by internal (SEGV) error/signal... *** Stack trace: /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(syStackTrace+0x146)[0xd0ce44f] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0x8cf5ae8] [0xffffe600] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z14winTextExtentsP7winsWinP9winsLayerPc PiS4_S4_+0x75)[0xcf5264d] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z16winDrawTextInBoxP7winsWinP9winsLayer PcP6sysBoxici+0x23b)[0xcf8e951] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0xcf6d817] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0xcf6d921] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0xcf6dbbe] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z20winViewListIterationP7winsWini+0xf4)[0xcf55f5a] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z13winDbDrawViewP7winsWin+0x257)[0xcf7ccf1] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z10winDisplayP7winsWin+0x9a)[0xcf503f0] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0xcf53738] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(TclServiceIdle+0x59)[0xdee9469] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(Tcl_DoOneEvent+0x16e)[0xded9dfe] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(Tcl_AppInit+0x453)[0x8cda7ef] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(Tk_MainEx+0x25e)[0xddfc91e] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(_Z7fe_mainiPPc+0x43e)[0x8cdac3a] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter(main+0x79)[0x8cdaf1d] /lib/libc.so.6(__libc_start_main+0xdc)[0x83fe9c] /usr/local/Cadence/SOC71/tools/fe/bin/32bit/encounter[0x8cda2b1] ======================================== pstack ======================================== Thread 4 (Thread 0xf6c5eb90 (LWP 24192)): #0 0xffffe410 in __kernel_vsyscall () #1 0x009922f6 in nanosleep () from /lib/libpthread.so.0 #2 0x09ef7db0 in rdaiLicRecheck(void*) () #3 0x0098a832 in start_thread () from /lib/libpthread.so.0 #4 0x008fbf6e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xf625db90 (LWP 24193)): #0 0xffffe410 in __kernel_vsyscall () #1 0x008f4b31 in select () from /lib/libc.so.6 #2 0x0defc5dc in NotifierThreadProc () #3 0x0098a832 in start_thread () from /lib/libpthread.so.0 #4 0x008fbf6e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xf585cb90 (LWP 24194)): #0 0xffffe410 in __kernel_vsyscall () #1 0x00992c4e in do_sigwait () from /lib/libpthread.so.0 #2 0x00992cef in sigwait () from /lib/libpthread.so.0 #3 0x08cf5e91 in ctrlCHandle(void*) () #4 0x0098a832 in start_thread () from /lib/libpthread.so.0 #5 0x008fbf6e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xf7ac76c0 (LWP 24142)): #0 0xffffe410 in __kernel_vsyscall () #1 0x008bb73b in waitpid () from /lib/libc.so.6 #2 0x0086007b in do_system () from /lib/libc.so.6 #3 0x00860412 in system () from /lib/libc.so.6 #4 0x00992ead in system () from /lib/libpthread.so.0 #5 0x0d0ce4b6 in syStackTrace () #6 0x08cf5ae8 in rdaiErrorHandler(int, siginfo*, void*) () #7 #8 0x00b735ce in XTextExtents () from /usr/lib/libX11.so.6 #9 0x0cf5264d in winTextExtents(winsWin*, winsLayer*, char*, int*, int*, int*) () #10 0x0cf8e951 in winDrawTextInBox(winsWin*, winsLayer*, char*, sysBox*, int, char, int) () #11 0x0cf6d817 in winiDrawFTerm(winsWin*, dbsFTerm*, winsLayer*, winsLayer*) () #12 0x0cf6d921 in winiFTermDraw(winsWin*, dbsObject*) () #13 0x0cf6dbbe in winiFTermIter(winsWin*, void (*)(winsWin*, dbsObject*)) () #14 0x0cf55f5a in winViewListIteration(winsWin*, int) () #15 0x0cf7ccf1 in winDbDrawView(winsWin*) () #16 0x0cf503f0 in winDisplay(winsWin*) () #17 0x0cf53738 in winiTkDisplay(void*) () #18 0x0dee9469 in TclServiceIdle () #19 0x0ded9dfe in Tcl_DoOneEvent () #20 0x08cda7ef in Tcl_AppInit () #21 0x0ddfc91e in Tk_MainEx () #22 0x08cdac3a in fe_main(int, char**) () #23 0x08cdaf1d in main () ======================================== gdb ======================================== Using: gdb [Thread debugging using libthread_db enabled] [New Thread 0xf585cb90 (LWP 24194)] [New Thread 0xf625db90 (LWP 24193)] [New Thread 0xf6c5eb90 (LWP 24192)] 0xffffe410 in __kernel_vsyscall () Thread 4 (Thread 0xf6c5eb90 (LWP 24192)): #0 0xffffe410 in __kernel_vsyscall () #1 0x009922f6 in nanosleep () from /lib/libpthread.so.0 #2 0x09ef7db0 in rdaiLicRecheck(void*) () #3 0x0098a832 in start_thread () from /lib/libpthread.so.0 #4 0x008fbf6e in clone () from /lib/libc.so.6 Thread 3 (Thread 0xf625db90 (LWP 24193)): #0 0xffffe410 in __kernel_vsyscall () #1 0x008f4b31 in select () from /lib/libc.so.6 #2 0x0defc5dc in NotifierThreadProc () #3 0x0098a832 in start_thread () from /lib/libpthread.so.0 #4 0x008fbf6e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xf585cb90 (LWP 24194)): #0 0xffffe410 in __kernel_vsyscall () #1 0x00992c4e in do_sigwait () from /lib/libpthread.so.0 #2 0x00992cef in sigwait () from /lib/libpthread.so.0 #3 0x08cf5e91 in ctrlCHandle(void*) () #4 0x0098a832 in start_thread () from /lib/libpthread.so.0 #5 0x008fbf6e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xf7ac76c0 (LWP 24142)): #0 0xffffe410 in __kernel_vsyscall () #1 0x008bb73b in waitpid () from /lib/libc.so.6 #2 0x0086007b in do_system () from /lib/libc.so.6 #3 0x00860412 in system () from /lib/libc.so.6 #4 0x00992ead in system () from /lib/libpthread.so.0 #5 0x0d0ce4b6 in syStackTrace () #6 0x08cf5ae8 in rdaiErrorHandler(int, siginfo*, void*) () #7 #8 0x00b735ce in XTextExtents () from /usr/lib/libX11.so.6 #9 0x0cf5264d in winTextExtents(winsWin*, winsLayer*, char*, int*, int*, int*) () #10 0x0cf8e951 in winDrawTextInBox(winsWin*, winsLayer*, char*, sysBox*, int, char, int) () #11 0x0cf6d817 in winiDrawFTerm(winsWin*, dbsFTerm*, winsLayer*, winsLayer*) () #12 0x0cf6d921 in winiFTermDraw(winsWin*, dbsObject*) () #13 0x0cf6dbbe in winiFTermIter(winsWin*, void (*)(winsWin*, dbsObject*)) () #14 0x0cf55f5a in winViewListIteration(winsWin*, int) () #15 0x0cf7ccf1 in winDbDrawView(winsWin*) () #16 0x0cf503f0 in winDisplay(winsWin*) () #17 0x0cf53738 in winiTkDisplay(void*) () #18 0x0dee9469 in TclServiceIdle () #19 0x0ded9dfe in Tcl_DoOneEvent () #20 0x08cda7ef in Tcl_AppInit () #21 0x0ddfc91e in Tk_MainEx () #22 0x08cdac3a in fe_main(int, char**) () #23 0x08cdaf1d in main () A debugging session is active. Inferior 1 [process 24142] will be detached. Quit anyway? (y or n) [answered Y; input not from terminal]
  • Can't really figure out if it is a tool issue or file issue

  • Are the SITEs that your std cells /macros refer to the same ones defined in the LEF? Are the sites in a separate tech lef, or in the same lef as the macro definitions? If they're separate, are you reading in the tech lef first?

  • The SITEs that std cells /macros refer to the same LEF.

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