Simulation Results: prim_alert

 
22/03/2026 00:11:46 DVSim: v1.16.0 sha: 2a81083 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
97.50%
V2
97.50%
unmapped
95.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 78 80 97.50
prim_async_alert 0.730s 0.000us 20 20 100.00
prim_sync_alert 0.670s 0.000us 20 20 100.00
prim_sync_fatal_alert 0.680s 0.000us 20 20 100.00
prim_async_fatal_alert 0.710s 0.000us 18 20 90.00
prim_alert_test 78 80 97.50
prim_async_alert 0.730s 0.000us 20 20 100.00
prim_sync_alert 0.670s 0.000us 20 20 100.00
prim_sync_fatal_alert 0.680s 0.000us 20 20 100.00
prim_async_fatal_alert 0.710s 0.000us 18 20 90.00
prim_alert_ping_request_test 78 80 97.50
prim_async_alert 0.730s 0.000us 20 20 100.00
prim_sync_alert 0.670s 0.000us 20 20 100.00
prim_sync_fatal_alert 0.680s 0.000us 20 20 100.00
prim_async_fatal_alert 0.710s 0.000us 18 20 90.00
prim_alert_integrity_errors_test 78 80 97.50
prim_async_alert 0.730s 0.000us 20 20 100.00
prim_sync_alert 0.670s 0.000us 20 20 100.00
prim_sync_fatal_alert 0.680s 0.000us 20 20 100.00
prim_async_fatal_alert 0.710s 0.000us 18 20 90.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 78 80 97.50
prim_async_alert 0.730s 0.000us 20 20 100.00
prim_sync_alert 0.670s 0.000us 20 20 100.00
prim_sync_fatal_alert 0.680s 0.000us 20 20 100.00
prim_async_fatal_alert 0.710s 0.000us 18 20 90.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 19 20 95.00
prim_async_fatal_alert_with_3_cycles_skew 0.710s 0.000us 19 20 95.00

Error Messages

   Test seed line log context
Offending 'alert_o'
prim_async_fatal_alert_with_3_cycles_skew 102376104643400374222558793927679208221284616141183689296126035728891564636249 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30644000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30714368ps: 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 103781336644627756041111302820192310354974957965765859920444812224180337542029 100
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 29595000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 29654592ps: 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 '$rose(alert_tx_o.alert_p)'
prim_async_fatal_alert 105968007246223370011963809540583444801450378335941821981373172561966031225570 89
Offending '$rose(alert_tx_o.alert_p)'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26685000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[3] finished!
[prim_alert_seq] Ping request sequence[4] finished!
[prim_alert_seq] Ping request sequence[5] finished!