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 Assura 3.1.4 LVS error 

Last post Mon, Jun 4 2012 7:05 AM by stefanobre. 1 replies.
Started by stefanobre 04 Jun 2012 02:36 AM. Topic has 1 replies and 3237 views
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  • Mon, Jun 4 2012 2:36 AM

    • stefanobre
    • Not Ranked
    • Joined on Mon, Jun 4 2012
    • Posts 6
    • Points 60
    Assura 3.1.4 LVS error Reply

    Hello,

     

    I'm facing a problem with assura 3.1.4 in the LVS. Independentely on the kind of circuit i run, the DRC works according to the design rules of my technology, while the LVS systematically fails with this error message (example of a simple inverter   http://postimage.org/image/e8qzr6zxr/ ):

     

    [...] 

      Loading umc13mmrf/libInitCustomExit.il ... done!

    Loaded umc13mmrf/libInit.il successfully!

    *WARNING* Cannot find /cadence/ASSURA/tools.lnx86/dfII/etc/tools/layoutXL directory to load environment variables

    Compiling rules...

     

     

    ************************************************************* 

     Assura LVS of UMC 0.13um Mixed-Mode and RFCMOS 1P8M MMC FSG Enhancement Process (Ps: Pls select the switches of metal opton and metal combination !! )  

      ************************************************************* 

    error:  Unknown input 'incremental' found in this geomConnect() command.

       629. geomConnect(incremental (buttOrOver ME2 MESH_SY_P1_CONN) (buttOrOver ME3 MESH_SY_P1_CONN) (buttOrOver ME2 MESH_SY_M1_CONN) (buttOrOver ME3 MESH_SY_M1_CONN) (buttOrOver ME2 MESH_SY_P2_CONN) (buttOrOver ME3 MESH_SY_P2_CONN) (buttOrOver ME2 MESH_SY_M2_CONN) (buttOrOver ME3 MESH_SY_M2_CONN) (buttOrOver ME2 MESH_ASY_P1_CONN) (buttOrOver ME3 MESH_ASY_P1_CONN) (buttOrOver ME2 MESH_ASY_M1_CONN) (buttOrOver ME3 MESH_ASY_M1_CONN) (buttOrOver ME2 MESH_ASY_P2_CONN) (buttOrOver ME3 MESH_ASY_P2_CONN) (buttOrOver ME2 MESH_ASY_M2_CONN) (buttOrOver ME3 MESH_ASY_M2_CONN) (buttOrOver MESH_SY_P1_CONN MESH_SY_P1) (buttOrOver MESH_SY_M1_CONN MESH_SY_M1) (buttOrOver MESH_SY_P2_CONN MESH_SY_P2) (buttOrOver MESH_SY_M2_CONN MESH_SY_M2) (buttOrOver MESH_ASY_P1_CONN MESH_ASY_P1) (buttOrOver MESH_ASY_M1_CONN MESH_ASY_M1) (buttOrOver MESH_ASY_P2_CONN MESH_ASY_P2) (buttOrOver MESH_ASY_M2_CONN MESH_ASY_M2) (buttOrOver ME2 MOM2_term_P) (buttOrOver ME2 MOM2_term_M) (buttOrOver ME2 VP3_ME2_1) (buttOrOver ME3 VP3_ME3_1) (buttOrOver ME3 VP3_ME3_2) (buttOrOver ME4 VP3_ME4_2) (buttOrOver ME4 VP3_ME4_3) (buttOrOver ME5 VP3_ME5_3) (buttOrOver ME5 VP3_ME5_4) (buttOrOver ME6 VP3_ME6_4) (buttOrOver ME2 VP4_ME2_1) (buttOrOver ME3 VP4_ME3_1) (buttOrOver ME3 VP4_ME3_2) (buttOrOver ME4 VP4_ME4_2) (buttOrOver ME4 VP4_ME4_3) (buttOrOver ME5 VP4_ME5_3) (buttOrOver ME5 VP4_ME5_4) (buttOrOver ME6 VP4_ME6_4))

    error:  Unknown input 'incremental' found in this geomConnect() command.

       630. geomConnect(incremental (svia TMV_RDL AL_RDL ME8 MMCTP MMCBP))

    error:  Layer 'ptap_p' is not connected.

       632. geomStamp(PWBLK ptap_p)

    error:  Layer 'ptap' is not connected.

       633. geomStamp(PSUB ptap)

    error:  Layer 'ntap' is not connected.

       634. geomStamp(wel ntap)

    error:  Layer 'ttap' is not connected.

       635. geomStamp(TWEL ttap)

    error:  Layer 'ptap_all' is not connected.

       636. geomStamp(PSUB_P ptap_all)

    error:  Connected input layer 'ptap' is expected.

     

    Abnormal termination at Mon Jun  4 11:16:42 2012

    intermediate:   1.15dt 1dw 1.21t 49.1meg 0pf 0.0rss 0r 0w

    errno: 0, code: 1

     

    *ERROR* Segmentation violation - run abnormally terminated

     

    File avtsignal.c, line 80, stack:

    vdbErrorFunction+139243200()

    avtAbortHand+135720304()

    killpg+-1218365008()

    rcGeomGetNet+137073760()

    iliVcodeEval+144348666()

    ilxSkillEval+144344644()

    _ilErrSet+144284131()

    ilErrSet2+144284035()

    rcEval+137559472()

    evalLayer+137142624()

    rcEvalLayer+137138112()

    rcParseRelate+137054384()

    rcGeomAvoiding+137066288()

    iliVcodeEval+144348666()

    ilxSkillEval+144344644()

    _ilErrSet+144284131()

    ilErrSet2+144284035()

    rcEval+137559472()

    rcProg+137101072()

    iliVcodeEval+144348666()

    ilxSkillEval+144344644()

    _ilErrSet+144284131()

    ilErrSet2+144284035()

    rcEval+137559472()

    rcDrcExtractRules+137297600()

    iliVcodeEval+144348666()

    ilxSkillEval+144344644()

    iliLoadPort+144230406()

    ilLoad+144229806()

    iliLoad+144231541()

    ilxLoad+144231605()

    iliVcodeEval+144348666()

    ilxSkillEval+144344644()

    iliLoadPort+144230406()

    iliLoadString+144227664()

    ilLoadString+144227762()

    ilTopLevelSetString+144283663()

    rcCompile+136702128()

    vbMain+135510800()

    main+135510720()

    *WARNING* Translation abnormally terminated!

     

    *****  aveng fork terminated abnormally  *****

     

    *WARNING* /cadence/ASSURA/tools/assura/bin/aveng exit with bad status

    *WARNING* Status 256

    *WARNING* Assura execution terminated

     

    I can't figure out what's going wrong , i hope anyone can help me.

    Thanks in advance,

     

    Regards,

     

     

    Stefano 

     

    • Post Points: 5
  • Mon, Jun 4 2012 7:05 AM

    • stefanobre
    • Not Ranked
    • Joined on Mon, Jun 4 2012
    • Posts 6
    • Points 60
    Re: Assura 3.1.4 LVS error Reply

    Sorry, I posted in the wrong section. Now refer to custom IC design.

    thanks 

     

    • Post Points: 5
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Started by stefanobre at 04 Jun 2012 02:36 AM. Topic has 1 replies.