Simulation Results: prim_alert

 
20/04/2026 00:07:04 DVSim: v1.17.3 sha: 5b8f674 json Branch: master Tool: vcs [unknown]
Coverage statistics
  • Total
  • 91.54 %
  • code
  • 97.02 %
  • assert
  • 86.05 %
  • line
  • 100.00 %
  • branch
  • 95.83 %
  • cond
  • 100.00 %
  • toggle
  • 100.00 %
  • FSM
  • 89.29 %
Validation stages
V1
96.25%
V2
96.25%
unmapped
70.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 77 80 96.25
prim_async_alert 0.520s 10.514us 19 20 95.00
prim_async_fatal_alert 0.530s 30.577us 18 20 90.00
prim_sync_fatal_alert 0.640s 27.456us 20 20 100.00
prim_sync_alert 0.680s 11.025us 20 20 100.00
prim_alert_test 77 80 96.25
prim_async_alert 0.520s 10.514us 19 20 95.00
prim_async_fatal_alert 0.530s 30.577us 18 20 90.00
prim_sync_fatal_alert 0.640s 27.456us 20 20 100.00
prim_sync_alert 0.680s 11.025us 20 20 100.00
prim_alert_ping_request_test 77 80 96.25
prim_async_alert 0.520s 10.514us 19 20 95.00
prim_async_fatal_alert 0.530s 30.577us 18 20 90.00
prim_sync_fatal_alert 0.640s 27.456us 20 20 100.00
prim_sync_alert 0.680s 11.025us 20 20 100.00
prim_alert_integrity_errors_test 77 80 96.25
prim_async_alert 0.520s 10.514us 19 20 95.00
prim_async_fatal_alert 0.530s 30.577us 18 20 90.00
prim_sync_fatal_alert 0.640s 27.456us 20 20 100.00
prim_sync_alert 0.680s 11.025us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 77 80 96.25
prim_async_alert 0.520s 10.514us 19 20 95.00
prim_async_fatal_alert 0.530s 30.577us 18 20 90.00
prim_sync_fatal_alert 0.640s 27.456us 20 20 100.00
prim_sync_alert 0.680s 11.025us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 14 20 70.00
prim_async_fatal_alert_with_3_cycles_skew 0.550s 28.838us 14 20 70.00

Error Messages

   Test seed line log context
Offending '$rose(alert_tx_o.alert_p)'
prim_async_alert 75423357250140893934016420589564426963894783544706872717278945274997009239946 91
Offending '$rose(alert_tx_o.alert_p)'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 8897000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[5] finished!
[prim_alert_seq] Ping request sequence[6] finished!
[prim_alert_seq] Ping request sequence[7] finished!
Offending 'alert_o'
prim_async_fatal_alert 23108976413843499830904067348691587282369884960793092979254653835484251441187 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30887000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30947486ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 3403735996800972218621849995786988996546605515723491081666581848670685182490 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 31477000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 31557046ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 60913488189142566989150005333110277785729929018170565421765446941326087345581 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 28849000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 28908562ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 80384887463076229139490131972409138355646233608325826536574963073040043303836 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30590000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30649765ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 105409353744142485547823929693954511308272940987178446829050064586321847586818 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30449000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30508646ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
Offending 'ping_ok_o'
prim_async_fatal_alert 95601581123804170040445940300933657642028910689350132421792407416379066173459 100
Offending 'ping_ok_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 30304000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 30363893ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 56620847928528696575461592893687321611390854623848996260481213873737083610909 100
Offending 'ping_ok_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 27461000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 27481019ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 76607067705187679460942553290892053145013705739312926307610271712825804195185 100
Offending 'ping_ok_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 30582000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 30591756ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!