ENTROPY_SRC Simulation Results

Wednesday September 18 2024 00:48:27 UTC

GitHub Revision: `7e34e67ade`

Branch: os_regression_2024_09_17

Simulator: XCELIUM

Build randomization enabled with --build-seed 4190660412037082522497784440658734031572790705268868319466386425736861254975

Test Results

Stage	Name	Tests	Max Job Runtime	Simulated Time	Passing	Total	Pass Rate
V1	smoke	entropy_src_smoke	6.000s	31.787us	50	50	100.00
V1	csr_hw_reset	entropy_src_csr_hw_reset	17.000s	47.435us	5	5	100.00
V1	csr_rw	entropy_src_csr_rw	1.083m	21.685us	20	20	100.00
V1	csr_bit_bash	entropy_src_csr_bit_bash	36.000s	163.814us	5	5	100.00
V1	csr_aliasing	entropy_src_csr_aliasing	31.000s	294.069us	5	5	100.00
V1	csr_mem_rw_with_rand_reset	entropy_src_csr_mem_rw_with_rand_reset	1.250m	33.160us	20	20	100.00
V1	regwen_csr_and_corresponding_lockable_csr	entropy_src_csr_rw	1.083m	21.685us	20	20	100.00
		entropy_src_csr_aliasing	31.000s	294.069us	5	5	100.00
V1		TOTAL			105	105	100.00
V2	firmware	entropy_src_smoke	6.000s	31.787us	50	50	100.00
		entropy_src_rng	14.133m	20.022ms	300	300	100.00
		entropy_src_fw_ov	14.933m	18.023ms	255	300	85.00
V2	firmware_mode	entropy_src_fw_ov	14.933m	18.023ms	255	300	85.00
V2	rng_mode	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2	rng_max_rate	entropy_src_rng_max_rate	29.850m	20.025ms	389	400	97.25
V2	health_checks	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2	conditioning	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2	interrupts	entropy_src_rng	14.133m	20.022ms	300	300	100.00
		entropy_src_intr	35.000s	2.797ms	50	50	100.00
V2	alerts	entropy_src_rng	14.133m	20.022ms	300	300	100.00
		entropy_src_functional_alerts	8.000s	118.917us	50	50	100.00
V2	stress_all	entropy_src_stress_all	12.700m	20.109ms	50	50	100.00
V2	functional_errors	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
V2	firmware_ov_read_contiguous_data	entropy_src_fw_ov_contiguous	45.000s	337.326us	50	50	100.00
V2	intr_test	entropy_src_intr_test	1.833m	21.002us	50	50	100.00
V2	alert_test	entropy_src_alert_test	5.000s	137.912us	50	50	100.00
V2	tl_d_oob_addr_access	entropy_src_tl_errors	1.100m	90.941us	20	20	100.00
V2	tl_d_illegal_access	entropy_src_tl_errors	1.100m	90.941us	20	20	100.00
V2	tl_d_outstanding_access	entropy_src_csr_hw_reset	17.000s	47.435us	5	5	100.00
		entropy_src_csr_rw	1.083m	21.685us	20	20	100.00
		entropy_src_csr_aliasing	31.000s	294.069us	5	5	100.00
		entropy_src_same_csr_outstanding	1.667m	72.293us	20	20	100.00
V2	tl_d_partial_access	entropy_src_csr_hw_reset	17.000s	47.435us	5	5	100.00
		entropy_src_csr_rw	1.083m	21.685us	20	20	100.00
		entropy_src_csr_aliasing	31.000s	294.069us	5	5	100.00
		entropy_src_same_csr_outstanding	1.667m	72.293us	20	20	100.00
V2		TOTAL			2255	2340	96.37
V2S	tl_intg_err	entropy_src_sec_cm	7.000s	116.752us	5	5	100.00
		entropy_src_tl_intg_err	1.317m	367.312us	20	20	100.00
V2S	sec_cm_config_regwen	entropy_src_rng	14.133m	20.022ms	300	300	100.00
		entropy_src_cfg_regwen	5.000s	21.013us	50	50	100.00
V2S	sec_cm_config_mubi	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2S	sec_cm_config_redun	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2S	sec_cm_intersig_mubi	entropy_src_rng	14.133m	20.022ms	300	300	100.00
		entropy_src_fw_ov	14.933m	18.023ms	255	300	85.00
V2S	sec_cm_main_sm_fsm_sparse	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
		entropy_src_sec_cm	7.000s	116.752us	5	5	100.00
V2S	sec_cm_ack_sm_fsm_sparse	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
		entropy_src_sec_cm	7.000s	116.752us	5	5	100.00
V2S	sec_cm_rng_bkgn_chk	entropy_src_rng	14.133m	20.022ms	300	300	100.00
V2S	sec_cm_fifo_ctr_redun	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
		entropy_src_sec_cm	7.000s	116.752us	5	5	100.00
V2S	sec_cm_ctr_redun	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
		entropy_src_sec_cm	7.000s	116.752us	5	5	100.00
V2S	sec_cm_ctr_local_esc	entropy_src_functional_errors	14.367m	10.013ms	971	1000	97.10
V2S	sec_cm_esfinal_rdata_bus_consistency	entropy_src_functional_alerts	8.000s	118.917us	50	50	100.00
V2S	sec_cm_tile_link_bus_integrity	entropy_src_tl_intg_err	1.317m	367.312us	20	20	100.00
V2S		TOTAL			75	75	100.00
V3	external_health_tests	entropy_src_rng_with_xht_rsps	10.633m	19.078ms	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			2485	2570	96.69

Testplan Progress

Items	Total	Written	Passing	Progress
V1	6	6	6	100.00
V2	12	12	9	75.00
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
97.23	98.19	95.43	98.38	95.92	96.65	97.92	90.89	96.23

Failure Buckets

UVM_ERROR (cip_base_scoreboard.sv:243) [scoreboard] Check failed expected_alert[alert_name].expected == * (* [*] vs * [*]) alert fatal_alert triggered unexpectedly has 27 failures:
- Test entropy_src_fw_ov has 27 failures.
  - 20.entropy_src_fw_ov.1739116987330409239795738847163644457754175733071654753000511647773890592568
    Line 1008, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/20.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 3136617248 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 3136617248 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 25.entropy_src_fw_ov.55993766092165971446716822696198355073243406464603984465836487732308778550612
    Line 600, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/25.entropy_src_fw_ov/latest/run.log
```
  UVM_ERROR @ 6614423386 ps: (cip_base_scoreboard.sv:243) [uvm_test_top.env.scoreboard] Check failed expected_alert[alert_name].expected == 1 (0 [0x0] vs 1 [0x1]) alert fatal_alert triggered unexpectedly
  UVM_INFO @ 6614423386 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 25 more failures.

UVM_ERROR (entropy_src_scoreboard.sv:2073) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.err_code has 18 failures:

Test entropy_src_fw_ov has 18 failures.

28.entropy_src_fw_ov.41418000035949450967594737797285890720418244127475004448264616465573767883966
Line 2130, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/28.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 15047985404 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1048576 [0x100000] vs 3145728 [0x300000]) reg name: entropy_src_reg_block.err_code
  UVM_INFO @ 15047985404 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

49.entropy_src_fw_ov.109453275595424720187342807479472003678316978609715986556580765983463423689285
Line 1518, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/49.entropy_src_fw_ov/latest/run.log

  UVM_ERROR @ 11710318720 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (1048576 [0x100000] vs 3145728 [0x300000]) reg name: entropy_src_reg_block.err_code
  UVM_INFO @ 11710318720 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---

... and 16 more failures.

UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 10 failures:
- Test entropy_src_functional_errors has 10 failures.
  - 14.entropy_src_functional_errors.53490199016007086876679127201172233190941874292231693061798016670660610851225
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/14.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10015413916 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x763960d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10015413916 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 168.entropy_src_functional_errors.107320017918510873935394334051501845708452953086057156861902394536111987762943
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/168.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10068882331 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_state_err (addr=0x24a004d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10068882331 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 8 more failures.
UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 10 failures:
- Test entropy_src_functional_errors has 10 failures.
  - 35.entropy_src_functional_errors.85532087598269011409217618073088152527248125507424216839214697938813204748596
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/35.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10212474604 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xb7bed6d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10212474604 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 141.entropy_src_functional_errors.14200251748659406436663120689416684532384263092135991658418622693390287857055
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/141.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10064741966 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.fifo_read_err (addr=0xb2559bd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10064741966 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 8 more failures.
UVM_FATAL (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2) has 9 failures:
- Test entropy_src_functional_errors has 9 failures.
  - 105.entropy_src_functional_errors.35694339906416589091066319354191969174256849440479700205295273134962784992197
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/105.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10012156107 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0x3db96cd8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10012156107 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 230.entropy_src_functional_errors.63938792239960371133237624338857744906333177988123343906340556696803519130621
    Line 145, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/230.entropy_src_functional_errors/latest/run.log
```
  UVM_FATAL @ 10028777355 ps: (csr_utils_pkg.sv:587) [csr_utils::csr_spinwait] timeout entropy_src_reg_block.err_code.sfifo_observe_err (addr=0xe8c391d8, Comparison=CompareOpEq, exp_data=0x1, call_count=2)
  UVM_INFO @ 10028777355 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 7 more failures.
UVM_ERROR (cip_base_scoreboard.sv:305) scoreboard [scoreboard] alert recov_alert did not trigger max_delay:* has 3 failures:
- Test entropy_src_rng_max_rate has 3 failures.
  - 20.entropy_src_rng_max_rate.78977380313333418954723720417020996107929184371811257897044145379659398955402
    Line 1418, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/20.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 6749656655 ps: (cip_base_scoreboard.sv:305) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] alert recov_alert did not trigger max_delay:5
  UVM_INFO @ 6749656655 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 283.entropy_src_rng_max_rate.16857054782112878494664158187151322119172729178086310463004624461092229918284
    Line 702, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/283.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 1877039177 ps: (cip_base_scoreboard.sv:305) uvm_test_top.env.scoreboard [uvm_test_top.env.scoreboard] alert recov_alert did not trigger max_delay:5
  UVM_INFO @ 1877039177 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - ... and 1 more failures.
UVM_ERROR (entropy_src_scoreboard.sv:2073) [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_max_rate has 2 failures.
  - 148.entropy_src_rng_max_rate.31210953672663461983028292766618899477128386624580661344678413428322278679659
    Line 1624, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/148.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 5510807914 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (0 [0x0] vs 2 [0x2]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 5510807914 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 305.entropy_src_rng_max_rate.9793901538429399947257934469468163783556496738754695509068704299856071066347
    Line 1316, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/305.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 4921798059 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (7 [0x7] vs 6 [0x6]) reg name: entropy_src_reg_block.alert_summary_fail_counts
  UVM_INFO @ 4921798059 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_FATAL (entropy_src_base_vseq.sv:442) [entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO has 2 failures:
- Test entropy_src_rng_max_rate has 2 failures.
  - 159.entropy_src_rng_max_rate.96263305444964852339666507509517179259092670240489727447936234446160528178834
    Line 862, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/159.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 7743542169 ps: (entropy_src_base_vseq.sv:442) [uvm_test_top.env.virtual_sequencer.entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO
  UVM_INFO @ 7743542169 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
  
  
```
  - 220.entropy_src_rng_max_rate.95543852852824258850183177767321721226161672167865007135942883877730160995044
    Line 1671, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/220.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 17884207887 ps: (entropy_src_base_vseq.sv:442) [uvm_test_top.env.virtual_sequencer.entropy_src_rng_vseq] Timeout encountered while reading TlSrcObserveFIFO
  UVM_INFO @ 17884207887 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_FATAL (entropy_src_scoreboard.sv:2874) [scoreboard] Check failed prediction == csr_val (* [*] vs * [*]) Prediction for observe FIFO access failed. has 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 46.entropy_src_rng_max_rate.53697014275558439918171715298916115357723345260438299251144553953908507996985
    Line 1614, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/46.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 8337428381 ps: (entropy_src_scoreboard.sv:2874) [uvm_test_top.env.scoreboard] Check failed prediction == csr_val (0 [0x0] vs 853842274 [0x32e49962]) Prediction for observe FIFO access failed.
  UVM_INFO @ 8337428381 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```
UVM_ERROR (entropy_src_scoreboard.sv:2073) [scoreboard] Check failed csr.get_mirrored_value() == item.d_data (* [*] vs * [*]) reg name: entropy_src_reg_block.recov_alert_sts has 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 255.entropy_src_rng_max_rate.57041047307255867264839760536576523947242619560180632769804753174253092856218
    Line 1476, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/255.entropy_src_rng_max_rate/latest/run.log
```
  UVM_ERROR @ 7458915228 ps: (entropy_src_scoreboard.sv:2073) [uvm_test_top.env.scoreboard] Check failed csr.get_mirrored_value() == item.d_data (4096 [0x1000] vs 0 [0x0]) reg name: entropy_src_reg_block.recov_alert_sts
  UVM_INFO @ 7458915228 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```

Job returned non-zero exit code has 1 failures:

Test entropy_src_rng_max_rate has 1 failures.

265.entropy_src_rng_max_rate.90475594075464874613358900401116298790978629133605891139061914140001035555763
Log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/265.entropy_src_rng_max_rate/latest/run.log

    workdir  :  /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/coverage
    dutinst  :  tb.dut(entropy_src)
    scope    :  default
    testname :  265.entropy_src_rng_max_rate.2070352819
  
  coverage files:
    model(design data) :  /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/coverage/default/265.entropy_src_rng_max_rate.2070352819/icc_78781d89_0d0e7ee8.ucm
    data               :  /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/coverage/default/265.entropy_src_rng_max_rate.2070352819/icc_78781d89_0d0e7ee8.ucd
  TOOL:    xrun(64)    21.09-s006: Exiting on Sep 18, 2024 at 02:50:46 UTC  (total: 00:01:52)
  make: *** [/workspaces/repo/hw/dv/tools/dvsim/sim.mk:191: simulate] Error 1

UVM_FATAL (entropy_src_scoreboard.sv:2840) [scoreboard] Check failed match_found == * (* [*] vs * [*]) All candidate csrng seeds have been checked, with no match has 1 failures:
- Test entropy_src_rng_max_rate has 1 failures.
  - 358.entropy_src_rng_max_rate.88239085648275648781103638905106348990852401783371556266196971451399095066425
    Line 1157, in log /workspaces/repo/scratch/os_regression_2024_09_17/entropy_src-sim-xcelium/358.entropy_src_rng_max_rate/latest/run.log
```
  UVM_FATAL @ 7869763589 ps: (entropy_src_scoreboard.sv:2840) [uvm_test_top.env.scoreboard] Check failed match_found == 1 (0 [0x0] vs 1 [0x1]) All candidate csrng seeds have been checked, with no match
  UVM_INFO @ 7869763589 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER]
  --- UVM Report catcher Summary ---
```