ENTROPY_SRC Simulation Results

Wednesday January 24 2024 20:02:24 UTC

GitHub Revision: `17d5a97c3b`

Branch: os_regression

Simulator: XCELIUM

Build randomization enabled with --build-seed 111545506019531132515166311410934274348263845011639206515682989027305484635840

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	10.000s	93.826us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	5.000s	45.103us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	7.000s	53.531us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	16.000s	2.769ms	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	9.000s	1.160ms	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	7.000s	33.957us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	7.000s	53.531us	20	20	100.00
		entropy_src_csr_aliasing	9.000s	1.160ms	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	10.000s	93.826us	50	50	100.00
		entropy_src_rng	11.150m	10.012ms	299	300	99.67
		entropy_src_fw_ov	2.167m	5.036ms	300	300	100.00
V2	firmware_mode	entropy_src_fw_ov	2.167m	5.036ms	300	300	100.00
V2	rng_mode	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2	rng_max_rate	entropy_src_rng_max_rate	13.000m	10.016ms	399	400	99.75
V2	health_checks	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2	conditioning	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2	interrupts	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2	alerts	entropy_src_rng	11.150m	10.012ms	299	300	99.67
		entropy_src_functional_alerts	11.000s	62.582us	50	50	100.00
V2	stress_all	entropy_src_stress_all	17.000s	589.832us	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	9.000s	40.395us	1000	1000	100.00
V2	intr_test	entropy_src_intr_test	5.000s	25.636us	50	50	100.00
V2	alert_test	entropy_src_alert_test	7.000s	15.792us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	8.000s	311.098us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	8.000s	311.098us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	5.000s	45.103us	5	5	100.00
		entropy_src_csr_rw	7.000s	53.531us	20	20	100.00
		entropy_src_csr_aliasing	9.000s	1.160ms	5	5	100.00
		entropy_src_same_csr_outstanding	8.000s	259.596us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	5.000s	45.103us	5	5	100.00
		entropy_src_csr_rw	7.000s	53.531us	20	20	100.00
		entropy_src_csr_aliasing	9.000s	1.160ms	5	5	100.00
		entropy_src_same_csr_outstanding	8.000s	259.596us	20	20	100.00
V2		TOTAL			2238	2240	99.91
V2S	tl_intg_err	entropy_src_sec_cm	10.000s	143.814us	5	5	100.00
		entropy_src_tl_intg_err	10.000s	143.125us	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	11.150m	10.012ms	299	300	99.67
		entropy_src_cfg_regwen	10.000s	22.136us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2S	sec_cm_config_redun	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2S	sec_cm_intersig_mubi	entropy_src_rng	11.150m	10.012ms	299	300	99.67
		entropy_src_fw_ov	2.167m	5.036ms	300	300	100.00
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	9.000s	40.395us	1000	1000	100.00
		entropy_src_sec_cm	10.000s	143.814us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	9.000s	40.395us	1000	1000	100.00
		entropy_src_sec_cm	10.000s	143.814us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	11.150m	10.012ms	299	300	99.67
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	9.000s	40.395us	1000	1000	100.00
		entropy_src_sec_cm	10.000s	143.814us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	9.000s	40.395us	1000	1000	100.00
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	11.000s	62.582us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	10.000s	143.125us	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	4.833m	10.026ms	50	50	100.00
V3	stress_all_with_rand_reset	entropy_src_stress_all_with_rand_reset			0	0	--
V3		TOTAL			50	50	100.00
	Unmapped tests	entropy_src_intr	19.000s	1.058ms	41	50	82.00
		TOTAL			2509	2520	99.56

Testplan Progress

Items	Total	Written	Passing	Progress
N.A.	1	1	0	0.00
V1	6	6	6	100.00
V2	10	10	8	80.00
V2S	3	3	3	100.00
V3	2	1	1	50.00

Coverage Results

Coverage Dashboard

Score	Block	Branch	Statement	Expression	Toggle	Fsm	Assertion	CoverGroup
98.32	98.84	97.11	99.70	96.22	99.40	98.00	91.61	96.54

Failure Buckets

Exit reason: Error: User command failed xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_*/rtl/entropy_src_core.sv,3194): Assertion Final_PreconFifoPushedPostStartup_A has failed

has 9 failures:

Test entropy_src_intr has 9 failures.

5.entropy_src_intr.74962836076127194810586676056615344736338623613366162305054799996614901045353
Line 369, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/5.entropy_src_intr/latest/run.log

  xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,3194): (time 866965741 PS) Assertion tb.dut.u_entropy_src_core.Final_PreconFifoPushedPostStartup_A has failed
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.

16.entropy_src_intr.61239853931812665545231763347237724076543906401195645601009544289177272823408
Line 369, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/16.entropy_src_intr/latest/run.log

  xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,3194): (time 132291585 PS) Assertion tb.dut.u_entropy_src_core.Final_PreconFifoPushedPostStartup_A has failed
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.
  xmsim: *W,SLFINV: Call to process::self() from invalid process; returning null.

... and 7 more failures.

UVM_ERROR (entropy_src_scoreboard.sv:1841) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.alert_summary_fail_counts has 2 failures:
- Test entropy_src_rng has 1 failures.
  - 204.entropy_src_rng.23086731893218937505963437308725448550068845268102272553694391138653420379548
    Line 1298, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/204.entropy_src_rng/latest/run.log
```
  UVM_ERROR @ 6952123430 ps: (entropy_src_scoreboard.sv:1841) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1 [0x1] vs 0 [0x0]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 6952123430 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
- Test entropy_src_rng_max_rate has 1 failures.
  - 235.entropy_src_rng_max_rate.38752836030374509955568263809898522288910274380552718501945843578912208301839
    Line 595, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/235.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 1486534322 ps: (entropy_src_scoreboard.sv:1841) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (0 [0x0] vs 1 [0x1]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 1486534322 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```