Simulation Results: prim_alert

 
16/01/2026 17:05:14 sha: b5ecf83 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
90.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 77 80 96.25
prim_async_alert 0.690s 11.089us 20 20 100.00
prim_sync_alert 0.680s 9.297us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.423us 20 20 100.00
prim_async_fatal_alert 0.720s 30.898us 17 20 85.00
prim_alert_test 77 80 96.25
prim_async_alert 0.690s 11.089us 20 20 100.00
prim_sync_alert 0.680s 9.297us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.423us 20 20 100.00
prim_async_fatal_alert 0.720s 30.898us 17 20 85.00
prim_alert_ping_request_test 77 80 96.25
prim_async_alert 0.690s 11.089us 20 20 100.00
prim_sync_alert 0.680s 9.297us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.423us 20 20 100.00
prim_async_fatal_alert 0.720s 30.898us 17 20 85.00
prim_alert_integrity_errors_test 77 80 96.25
prim_async_alert 0.690s 11.089us 20 20 100.00
prim_sync_alert 0.680s 9.297us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.423us 20 20 100.00
prim_async_fatal_alert 0.720s 30.898us 17 20 85.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 77 80 96.25
prim_async_alert 0.690s 11.089us 20 20 100.00
prim_sync_alert 0.680s 9.297us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.423us 20 20 100.00
prim_async_fatal_alert 0.720s 30.898us 17 20 85.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 18 20 90.00
prim_async_fatal_alert_with_3_cycles_skew 0.700s 28.968us 18 20 90.00

Error Messages

   Test seed line log context
Offending 'alert_o'
prim_async_fatal_alert_with_3_cycles_skew 51679296620119196518327916099911752143596583336402188985825960099624449255619 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 31912000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 31991929ps: 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 111614880424660819350735597308744444857929572057110885907994844456681964426828 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 32082000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 32161818ps: 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 115006366939425545323223388969400082657750772483989201363919378519945571446465 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 29485000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 29554708ps: 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 54627589977565153085185273944468084321470652088638402514852383853312493464353 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30818000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30897567ps: 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 115677289999045102961237684135823965604976908452834850643479028627757174605775 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 29598000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 29667921ps: 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!