Simulation Results: prim_alert

 
16/05/2026 03:01:19 DVSim: v1.34.0 sha: 5eeb50d 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
90.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 78 80 97.50
prim_async_alert 0.670s 11.010us 20 20 100.00
prim_async_fatal_alert 0.700s 32.230us 18 20 90.00
prim_sync_alert 0.590s 9.267us 20 20 100.00
prim_sync_fatal_alert 0.710s 27.594us 20 20 100.00
prim_alert_test 78 80 97.50
prim_async_alert 0.670s 11.010us 20 20 100.00
prim_async_fatal_alert 0.700s 32.230us 18 20 90.00
prim_sync_alert 0.590s 9.267us 20 20 100.00
prim_sync_fatal_alert 0.710s 27.594us 20 20 100.00
prim_alert_ping_request_test 78 80 97.50
prim_async_alert 0.670s 11.010us 20 20 100.00
prim_async_fatal_alert 0.700s 32.230us 18 20 90.00
prim_sync_alert 0.590s 9.267us 20 20 100.00
prim_sync_fatal_alert 0.710s 27.594us 20 20 100.00
prim_alert_integrity_errors_test 78 80 97.50
prim_async_alert 0.670s 11.010us 20 20 100.00
prim_async_fatal_alert 0.700s 32.230us 18 20 90.00
prim_sync_alert 0.590s 9.267us 20 20 100.00
prim_sync_fatal_alert 0.710s 27.594us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 78 80 97.50
prim_async_alert 0.670s 11.010us 20 20 100.00
prim_async_fatal_alert 0.700s 32.230us 18 20 90.00
prim_sync_alert 0.590s 9.267us 20 20 100.00
prim_sync_fatal_alert 0.710s 27.594us 20 20 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 18 20 90.00
prim_async_fatal_alert_with_3_cycles_skew 0.730s 31.927us 18 20 90.00

Error Messages

   Test seed line log context
Offending 'alert_o' 3 test runs
prim_async_fatal_alert 78575168461653532361796359329971143222922371147473267862290855577479892605208 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30123000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30192978ps: 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 54833899952823909497014243814852435187563173081828764615278661567679036347245 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 30545000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 30614523ps: 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 37202938093396500033730809583410860642949985760004950571723897616143196390617 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 31171000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 31241130ps: 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)' 1 test run
prim_async_fatal_alert_with_3_cycles_skew 38814165830621999326621310776491786174505376059558281000681115043725048661261 86
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26997000: 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!