Simulation Results: xbar_dbg

 
02/04/2026 16:07:25 DVSim: v1.17.3 sha: 08f559e json Branch: master Tool: xcelium [unknown]
Validation stages
V1
0.00%
V2
0.00%
Testpoint Test Max Runtime Sim Time Pass Total %
xbar_smoke 0 1 0.00
xbar_smoke 1.000s 115.282us 0 1 0.00
Testpoint Test Max Runtime Sim Time Pass Total %
xbar_base_random_sequence 0 1 0.00
xbar_random 5.000s 1412.784us 0 1 0.00
xbar_random_delay 0 6 0.00
xbar_smoke_zero_delays 1.000s 21.174us 0 1 0.00
xbar_smoke_large_delays 3.000s 1982.095us 0 1 0.00
xbar_smoke_slow_rsp 4.000s 4739.400us 0 1 0.00
xbar_random_zero_delays 3.000s 270.398us 0 1 0.00
xbar_random_large_delays 8.000s 12280.472us 0 1 0.00
xbar_random_slow_rsp 8.000s 11395.348us 0 1 0.00
xbar_unmapped_address 0 2 0.00
xbar_unmapped_addr 5.000s 1924.809us 0 1 0.00
xbar_error_and_unmapped_addr 2.000s 96.964us 0 1 0.00
xbar_error_cases 0 2 0.00
xbar_error_random 2.000s 141.249us 0 1 0.00
xbar_error_and_unmapped_addr 2.000s 96.964us 0 1 0.00
xbar_all_access_same_device 0 2 0.00
xbar_access_same_device 2.000s 213.897us 0 1 0.00
xbar_access_same_device_slow_rsp 16.000s 12367.642us 0 1 0.00
xbar_all_hosts_use_same_source_id 0 1 0.00
xbar_same_source 3.000s 176.822us 0 1 0.00
xbar_stress_all 0 2 0.00
xbar_stress_all 16.000s 7574.384us 0 1 0.00
xbar_stress_all_with_error 4.000s 461.655us 0 1 0.00
xbar_stress_with_reset 0 2 0.00
xbar_stress_all_with_rand_reset 42.000s 697.995us 0 1 0.00
xbar_stress_all_with_reset_error 22.000s 11029.097us 0 1 0.00

Error Messages

   Test seed line log context
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_*/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_*/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
xbar_smoke 51000207021751107913094870880563586429077563550567127423242477963655007773646 128
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_smoke_zero_delays 42477175682828831284415500603359885135829170474771687808735099402084066601775 128
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_smoke_large_delays 33310463657524361439788597800514818605015563490349816609049312538191999711797 128
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_smoke_slow_rsp 15574918440245251505959421219633859745620792972463375362380896651028083045796 128
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_random 15945949017225462575436379932632677728075685430204880116927384763344320903197 165
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_random_zero_delays 99652234762152600639855950624176968469310268892586304759773569120117153270486 141
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_random_large_delays 101600141723991033136449519571490208330630785034702168811488193351682899832155 137
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_random_slow_rsp 53224194686679001934662395255786827171348015399876832237152918978881573730278 133
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_access_same_device 76871844661699566524881021396973819672697907227754629245255093982594475376743 133
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_access_same_device_slow_rsp 103533274437342059008852788148618302021666334082987601845300430373902176069103 135
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_same_source 25914879671653643333964147652552631175607895381996156686642225778906272726714 515
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_error_random 71283814424701058801835837867070417589873872173475537184444457390339487095276 149
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_unmapped_addr 59965756469587564026871829444663272252167394272864124461983086056725110569950 159
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_error_and_unmapped_addr 112644085040537624683097179691315686417988014378534103782823794959353725183935 151
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_stress_all 20232736481940421796852060945122142832425058437627419113383590729571478471778 591
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_stress_all_with_rand_reset 62693421560365136711241765957402020668048400892490991545383638062896344072694 4620
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_stress_all_with_error 65077831840446403643444215581008730655347057146582094241884710934030361084643 184
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
xbar_stress_all_with_reset_error 109025542958714324481924420166665326063874537313746619226462605979623871999152 3508
xmsim: *E,CGNCTN: Coverage dumping for covergroup instance variable max_delay_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_xbar_env_0.1/xbar_env_cov.sv:25) with 'dbg' as instance name failed, as another covergroup instance variable bit_toggle_cg (/nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/xbar_build_mode/fusesoc-work/src/lowrisc_dv_dv_lib_0/bit_toggle_cg_wrap.sv:30) with the same instance name 'dbg' in the same scope was earlier saved to the database.
coverage setup:
workdir : /nightly/current_run/scratch/master/xbar_dbg-sim-xcelium/coverage
dutinst : tb.dut(xbar_dbg)
Job killed most likely because its dependent job failed.
xbar_dbg None None
xbar_dbg None None