Hello,
we are trying to route a custom 2-stage hierarchical design using Innovus using the following tool versions obtained by "innovus -version":
- Innovus v20.11-s130_1 (64bit) 08/05/2020 15:53 (Linux 2.6.32-431.11.2.el6.x86_64)
- NanoRoute 20.11-s130_1 NR200802-2257/20_11-UB (database version 18.20.512) {superthreading v2.9}
- AAE 20.11-s008 (64bit) 08/05/2020 (Linux 2.6.32-431.11.2.el6.x86_64)
- CTE 20.11-s059_1 () Aug 2 2020 05:46:30 ( )
- SYNTECH 20.11-s028_1 () Aug 1 2020 06:14:27 ( )
- CPE v20.11-s013
- IQuantus/TQuantus 19.1.3-s260 (64bit) Thu May 28 10:57:28 PDT 2020 (Linux 2.6.32-431.11.2.el6.x86_64)
- OA 22.60-s011 Tue Jun 16 12:27:00 2020
- SGN 20.10-d001 (01-Jun-2020) (64 bit executable, Qt5.9.0)
- RCDB 11.15.0
- STYLUS 20.10-p011_1 (06/03/2020 04:47 PDT)
When Innovus is running "timeDesign -postRoute -prefix route" it aborts with the following error:
83 ERROR (Cpp-2) :
84 ---------------------- FATAL ----------------------
85 A mandatory condition failed to be true at line 1348 of file snzcaps.h.
86 Condition: Snz_Nets::sxNetsNet()
87 [SimplexCppLib::AssertFailureMsg]
88 -------------------------------------------------------
I am having trouble to figure out what causes the error / understanding what the actual issue is since I am rather new to the field and the Cadence tool chain.
Did someone encounter a similar issue before, can clarify or maybe just point me to a more detailed error description? Much appreciated!
This is the generated log file (~5kB):
community.cadence.com/.../4401.extr.0.parallel_5F00_processing_5F00_0.log