Simulation Results: prim_alert

 
14/08/2026 15:00:29 DVSim: v1.49.0 sha: d3fa90d json Branch: master Tool: vcs [unknown]
Coverage statistics
  • Total
  • 90.97 %
  • code
  • 95.89 %
  • assert
  • 86.05 %
  • line
  • 100.00 %
  • branch
  • 95.83 %
  • cond
  • 97.92 %
  • toggle
  • 100.00 %
  • FSM
  • 85.71 %
Validation stages
V1
94.00%
V2
94.00%
unmapped
100.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 47 50 94.00
prim_async_alert 0.700s 11.081us 20 20 100.00
prim_async_fatal_alert 0.680s 29.777us 7 10 70.00
prim_sync_alert 0.660s 8.827us 10 10 100.00
prim_sync_fatal_alert 0.700s 28.719us 10 10 100.00
prim_alert_test 47 50 94.00
prim_async_alert 0.700s 11.081us 20 20 100.00
prim_async_fatal_alert 0.680s 29.777us 7 10 70.00
prim_sync_alert 0.660s 8.827us 10 10 100.00
prim_sync_fatal_alert 0.700s 28.719us 10 10 100.00
prim_alert_ping_request_test 47 50 94.00
prim_async_alert 0.700s 11.081us 20 20 100.00
prim_async_fatal_alert 0.680s 29.777us 7 10 70.00
prim_sync_alert 0.660s 8.827us 10 10 100.00
prim_sync_fatal_alert 0.700s 28.719us 10 10 100.00
prim_alert_integrity_errors_test 47 50 94.00
prim_async_alert 0.700s 11.081us 20 20 100.00
prim_async_fatal_alert 0.680s 29.777us 7 10 70.00
prim_sync_alert 0.660s 8.827us 10 10 100.00
prim_sync_fatal_alert 0.700s 28.719us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 47 50 94.00
prim_async_alert 0.700s 11.081us 20 20 100.00
prim_async_fatal_alert 0.680s 29.777us 7 10 70.00
prim_sync_alert 0.660s 8.827us 10 10 100.00
prim_sync_fatal_alert 0.700s 28.719us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 10 10 100.00
prim_async_fatal_alert_with_3_cycles_skew 0.710s 30.462us 10 10 100.00

Error Messages

   Test seed line log context
Offending 'ping_ok_o' 2 test runs
prim_async_fatal_alert 2037111555966961392229177283831603218326488753876988879099864168459337315778 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 29735000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 29754903ps: 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 67065513960329814897780596872362162545449608396081884672065636609447546700477 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 28117000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 28156712ps: 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 'alert_o' 1 test run
prim_async_fatal_alert 3686073233347082793279509146854011040002135744959519901753735330191943656244 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 31359000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 31419024ps: 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!