Simulation Results: prim_alert

 
21/05/2026 15:00:32 DVSim: v1.38.0 sha: e92b798 json Branch: reseed_opt Tool: vcs [unknown]
Coverage statistics
  • Total
  • 91.33 %
  • code
  • 96.61 %
  • assert
  • 86.05 %
  • line
  • 100.00 %
  • branch
  • 95.83 %
  • cond
  • 97.92 %
  • toggle
  • 100.00 %
  • FSM
  • 89.29 %
Validation stages
V1
97.50%
V2
97.50%
unmapped
90.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 39 40 97.50
prim_async_alert 0.710s 11.688us 10 10 100.00
prim_async_fatal_alert 0.740s 30.613us 9 10 90.00
prim_sync_alert 0.720s 9.451us 10 10 100.00
prim_sync_fatal_alert 0.730s 28.679us 10 10 100.00
prim_alert_test 39 40 97.50
prim_async_alert 0.710s 11.688us 10 10 100.00
prim_async_fatal_alert 0.740s 30.613us 9 10 90.00
prim_sync_alert 0.720s 9.451us 10 10 100.00
prim_sync_fatal_alert 0.730s 28.679us 10 10 100.00
prim_alert_ping_request_test 39 40 97.50
prim_async_alert 0.710s 11.688us 10 10 100.00
prim_async_fatal_alert 0.740s 30.613us 9 10 90.00
prim_sync_alert 0.720s 9.451us 10 10 100.00
prim_sync_fatal_alert 0.730s 28.679us 10 10 100.00
prim_alert_integrity_errors_test 39 40 97.50
prim_async_alert 0.710s 11.688us 10 10 100.00
prim_async_fatal_alert 0.740s 30.613us 9 10 90.00
prim_sync_alert 0.720s 9.451us 10 10 100.00
prim_sync_fatal_alert 0.730s 28.679us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 39 40 97.50
prim_async_alert 0.710s 11.688us 10 10 100.00
prim_async_fatal_alert 0.740s 30.613us 9 10 90.00
prim_sync_alert 0.720s 9.451us 10 10 100.00
prim_sync_fatal_alert 0.730s 28.679us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 9 10 90.00
prim_async_fatal_alert_with_3_cycles_skew 0.720s 30.156us 9 10 90.00

Error Messages

   Test seed line log context
Offending 'alert_o' 2 test runs
prim_async_fatal_alert 96300794342065354845444181402814474214733619600500419046611874995243163872419 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 28741000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 28810867ps: 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 60332636534553130051135604681984692464763312305849336234030905754163078987981 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 29139000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 29218849ps: 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!