After running

./flow.tcl -design spm

, I noticed that the

config.tcl

file in the run directory contains many duplicate settings (391!). There are even some settings that have 2 values (see below). Is this expected?

set ::env(FP_PDN_CORE_RING_HOFFSET) "12.6"
set ::env(FP_PDN_CORE_RING_HOFFSET) "6"
set ::env(FP_PDN_CORE_RING_VOFFSET) "12.6"
set ::env(FP_PDN_CORE_RING_VOFFSET) "6"
set ::env(FP_PDN_ENABLE_MACROS_GRID) "0"
set ::env(FP_PDN_ENABLE_MACROS_GRID) "1"
set ::env(FP_PDN_HOFFSET) "16.65"
set ::env(FP_PDN_HOFFSET) "16.900000000000002"
set ::env(FP_PDN_HPITCH) "153.18"
set ::env(FP_PDN_HPITCH) "27.200000000000003"
set ::env(FP_PDN_VOFFSET) "16.32"
set ::env(FP_PDN_VOFFSET) "16.87"
set ::env(FP_PDN_VPITCH) "153.6"
set ::env(FP_PDN_VPITCH) "27.14"

You can check the above by running

sort designs/spm/runs/<tag>/config.tcl | uniq -u

If it's a problem, I'll log an issue.