Simulation Results: prim_alert

 
25/01/2026 00:05:59 sha: d6c1f63 json Branch: master 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
96.25%
V2
96.25%
unmapped
85.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 77 80 96.25
prim_async_alert 0.720s 10.127us 20 20 100.00
prim_async_fatal_alert 0.750s 30.901us 17 20 85.00
prim_sync_alert 0.690s 8.764us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.442us 20 20 100.00
prim_alert_test 77 80 96.25
prim_async_alert 0.720s 10.127us 20 20 100.00
prim_async_fatal_alert 0.750s 30.901us 17 20 85.00
prim_sync_alert 0.690s 8.764us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.442us 20 20 100.00
prim_alert_ping_request_test 77 80 96.25
prim_async_alert 0.720s 10.127us 20 20 100.00
prim_async_fatal_alert 0.750s 30.901us 17 20 85.00
prim_sync_alert 0.690s 8.764us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.442us 20 20 100.00
prim_alert_integrity_errors_test 77 80 96.25
prim_async_alert 0.720s 10.127us 20 20 100.00
prim_async_fatal_alert 0.750s 30.901us 17 20 85.00
prim_sync_alert 0.690s 8.764us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.442us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 77 80 96.25
prim_async_alert 0.720s 10.127us 20 20 100.00
prim_async_fatal_alert 0.750s 30.901us 17 20 85.00
prim_sync_alert 0.690s 8.764us 20 20 100.00
prim_sync_fatal_alert 0.700s 28.442us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 17 20 85.00
prim_async_fatal_alert_with_3_cycles_skew 0.760s 30.151us 17 20 85.00

Error Messages

   Test seed line log context
Offending '$rose(alert_tx_o.alert_p)'
prim_async_fatal_alert 59056477901132307890987386952254469672046882374610638991836893101932649851818 83
Offending '$rose(alert_tx_o.alert_p)'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26661000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[0] finished!
[prim_alert_seq] Ping request sequence[1] finished!
[prim_alert_seq] Ping request sequence[2] finished!
prim_async_fatal_alert_with_3_cycles_skew 95800695511792153064556638403007859566658854820946499129852530808205768757658 90
Offending '$rose(alert_tx_o.alert_p)'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 28101000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[7] finished!
[prim_alert_seq] Ping request sequence[8] finished!
[prim_alert_seq] Ping request sequence[9] finished!
Offending 'ping_ok_o'
prim_async_fatal_alert 68198779400374151175904565030999074938611409179774210317359225182980553107161 97
Offending 'ping_ok_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 30922000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 30931612ps: 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 6134958685395908092840816623052806906815085529524178992143424836607773305282 97
Offending 'ping_ok_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 30203000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 30242502ps: 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'
prim_async_fatal_alert 30205387529793635881425040022336198055816770166521623561882452062744916583644 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 31063000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 31132612ps: 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 316715759908933788735531516341574846220514963753263133682814898032582234245 97
Offending 'alert_o'
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30056000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30146392ps: 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!