ENTROPY_SRC Simulation Results

Monday May 22 2023 07:05:49 UTC

GitHub Revision: `e3fb01b5e`

Branch: os_regression

Testplan

Simulator: XCELIUM

Build randomization enabled with --build-seed 3641199223

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	4.000s	21.797us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	5.000s	70.107us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	4.000s	106.727us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	16.000s	790.487us	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	8.000s	204.360us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	5.000s	326.207us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	4.000s	106.727us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	204.360us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	4.000s	21.797us	50	50	100.00
		entropy_src_rng	10.733m	10.015ms	300	300	100.00
		entropy_src_fw_ov	2.033m	5.024ms	296	300	98.67
V2	firmware_mode	entropy_src_fw_ov	2.033m	5.024ms	296	300	98.67
V2	rng_mode	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	11.033m	10.015ms	400	400	100.00
V2	health_checks	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2	conditioning	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2	interrupts	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2	alerts	entropy_src_rng	10.733m	10.015ms	300	300	100.00
		entropy_src_functional_alerts	5.000s	56.727us	50	50	100.00
V2	stress_all	entropy_src_stress_all	10.000s	471.075us	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	5.000s	55.304us	1000	1000	100.00
V2	intr_test	entropy_src_intr_test	5.000s	110.873us	50	50	100.00
V2	alert_test	entropy_src_alert_test	4.000s	27.083us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	8.000s	1.333ms	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	8.000s	1.333ms	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	5.000s	70.107us	5	5	100.00
		entropy_src_csr_rw	4.000s	106.727us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	204.360us	5	5	100.00
		entropy_src_same_csr_outstanding	5.000s	277.440us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	5.000s	70.107us	5	5	100.00
		entropy_src_csr_rw	4.000s	106.727us	20	20	100.00
		entropy_src_csr_aliasing	8.000s	204.360us	5	5	100.00
		entropy_src_same_csr_outstanding	5.000s	277.440us	20	20	100.00
V2		TOTAL			2236	2240	99.82
V2S	tl_intg_err	entropy_src_sec_cm	4.000s	276.841us	5	5	100.00
		entropy_src_tl_intg_err	7.000s	1.300ms	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	10.733m	10.015ms	300	300	100.00
		entropy_src_cfg_regwen	4.000s	29.914us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	10.733m	10.015ms	300	300	100.00
		entropy_src_fw_ov	2.033m	5.024ms	296	300	98.67
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	5.000s	55.304us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	276.841us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	5.000s	55.304us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	276.841us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	10.733m	10.015ms	300	300	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	5.000s	55.304us	1000	1000	100.00
		entropy_src_sec_cm	4.000s	276.841us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	5.000s	55.304us	1000	1000	100.00
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	5.000s	56.727us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	7.000s	1.300ms	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	4.817m	10.015ms	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
		TOTAL			2466	2470	99.84

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	10	10	9	90.00
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
98.42	99.04	97.60	99.68	96.93	99.40	87.39	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,2990): Assertion AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed

has 3 failures:

Test entropy_src_fw_ov has 3 failures.

22.entropy_src_fw_ov.1304573300
Line 421, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/22.entropy_src_fw_ov/latest/run.log

  xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,2990): (time 399881978 PS) Assertion tb.dut.u_entropy_src_core.AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed
  UVM_ERROR @ 399881978 ps: (entropy_src_core.sv:2990) [ASSERT FAILED] AtReset_EsbitFifoPushedIntoPosthtFifo_A
  UVM_INFO @ 399881978 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

88.entropy_src_fw_ov.3558081087
Line 467, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/88.entropy_src_fw_ov/latest/run.log

  xmsim: *E,ASRTST (/workspace/default/src/lowrisc_ip_entropy_src_0.1/rtl/entropy_src_core.sv,2990): (time 1738931745 PS) Assertion tb.dut.u_entropy_src_core.AtReset_EsbitFifoPushedIntoPosthtFifo_A has failed
  UVM_ERROR @ 1738931745 ps: (entropy_src_core.sv:2990) [ASSERT FAILED] AtReset_EsbitFifoPushedIntoPosthtFifo_A
  UVM_INFO @ 1738931745 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 1 more failures.

Exit reason: Error: User command failed UVM_ERROR (cip_base_scoreboard.sv:282) scoreboard [scoreboard] alert recov_alert did not trigger max_delay:* has 1 failures:
- Test entropy_src_fw_ov has 1 failures.
  - 177.entropy_src_fw_ov.2535831571
    Line 565, in log /container/opentitan-public/scratch/os_regression/entropy_src-sim-xcelium/177.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 2358256418 ps: (cip_base_scoreboard.sv:282) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] alert recov_alert did not trigger max_delay:5
  UVM_INFO @ 2358256418 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```