Simulation Results: xbar_dbg

 
06/04/2026 16:07:05 DVSim: v1.17.3 sha: d2f24af 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 120.008us 0 1 0.00
Testpoint Test Max Runtime Sim Time Pass Total %
xbar_base_random_sequence 0 1 0.00
xbar_random 4.000s 615.628us 0 1 0.00
xbar_random_delay 0 6 0.00
xbar_smoke_zero_delays 1.000s 18.366us 0 1 0.00
xbar_smoke_large_delays 3.000s 3322.246us 0 1 0.00
xbar_smoke_slow_rsp 3.000s 1318.474us 0 1 0.00
xbar_random_zero_delays 4.000s 368.359us 0 1 0.00
xbar_random_large_delays 8.000s 20106.805us 0 1 0.00
xbar_random_slow_rsp 3.000s 2661.421us 0 1 0.00
xbar_unmapped_address 0 2 0.00
xbar_unmapped_addr 2.000s 524.171us 0 1 0.00
xbar_error_and_unmapped_addr 3.000s 660.407us 0 1 0.00
xbar_error_cases 0 2 0.00
xbar_error_random 2.000s 166.054us 0 1 0.00
xbar_error_and_unmapped_addr 3.000s 660.407us 0 1 0.00
xbar_all_access_same_device 0 2 0.00
xbar_access_same_device 3.000s 170.827us 0 1 0.00
xbar_access_same_device_slow_rsp 16.000s 14260.697us 0 1 0.00
xbar_all_hosts_use_same_source_id 0 1 0.00
xbar_same_source 4.000s 3096.335us 0 1 0.00
xbar_stress_all 0 2 0.00
xbar_stress_all 11.000s 3428.500us 0 1 0.00
xbar_stress_all_with_error 8.000s 2990.836us 0 1 0.00
xbar_stress_with_reset 0 2 0.00
xbar_stress_all_with_rand_reset 40.000s 1317.888us 0 1 0.00
xbar_stress_all_with_reset_error 3.000s 142.811us 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 38057092167414893853689464813079411613169206103057168419714174449361495421589 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 79796908292895454188547114727618110569612696460094807385261074226597095237423 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 6408778287145420590564077807898931580319863689037697931264849510614599128703 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 52612258595092535447025241711843677297176847334351666116203605620271917233057 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 50873307901871512878172652189456339104365458341550618964269023419376382151046 161
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 90900381308572385983065064138724599390705108770196783309545915909653773916530 163
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 5133677398828722101462254502874853948788822349828990470791859135973487530203 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_random_slow_rsp 4807419969370056032367933518651025707615081754600649099460136077087695679299 129
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 114886158732290942683135007923736195081657202240447549685937719648492767823837 147
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 9043553355829779063128051233569725282919288572333171915617041379145187598261 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_same_source 67126600233633667525428407091466653333971975402974799226111429195248022225073 471
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 112495824959100181363912271100678551650223416108592745177977787422596870492848 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_unmapped_addr 18943307485927297233143354052937148120369734164070751463608720646186521886322 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_error_and_unmapped_addr 29424882491441714888337938245477361666467904998699419217188933452748811827186 161
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 21942069568940806148246617080701534351968028449878801573243846712237512747637 586
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 63055817061952636000283483462564017348386733219554998897636382570387289744600 2463
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 92929703640466838572449292099553704634577231112424886648470246747232772870771 218
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 56679528073173093989631672834834173092304338264928659768477870877081445054427 634
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