Unified Coverage Report :: Module Instance :: tb.dut.u_edn_arb

Module Instance : tb.dut.u_edn_arb

Instance :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.88	92.31	93.88			100.00	93.33

Instance's subtree :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
94.88	92.31	93.88			100.00	93.33

Parent :

SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT	NAME
96.22	94.16	96.15	97.16		96.43	97.18	dut

Subtrees :

NAME	SCORE	LINE	COND	TOGGLE	FSM	BRANCH	ASSERT
no children

Line Coverage for Instance : tb.dut.u_edn_arb

	Line No.	Total	Covered	Percent
TOTAL		26	24	92.31
CONT_ASSIGN	62	1	1	100.00
CONT_ASSIGN	112	1	1	100.00
CONT_ASSIGN	112	1	1	100.00
CONT_ASSIGN	118	1	1	100.00
CONT_ASSIGN	118	1	1	100.00
CONT_ASSIGN	122	1	0	0.00
CONT_ASSIGN	122	1	0	0.00
CONT_ASSIGN	126	1	1	100.00
CONT_ASSIGN	126	1	1	100.00
CONT_ASSIGN	128	1	1	100.00
CONT_ASSIGN	128	1	1	100.00
CONT_ASSIGN	148	1	1	100.00
CONT_ASSIGN	150	1	1	100.00
CONT_ASSIGN	151	1	1	100.00
CONT_ASSIGN	155	1	1	100.00
CONT_ASSIGN	156	1	1	100.00
CONT_ASSIGN	160	1	1	100.00
CONT_ASSIGN	161	1	1	100.00
CONT_ASSIGN	163	0	0
CONT_ASSIGN	164	1	1	100.00
CONT_ASSIGN	174	1	1	100.00
CONT_ASSIGN	180	1	1	100.00
CONT_ASSIGN	182	1	1	100.00
CONT_ASSIGN	183	1	1	100.00
ALWAYS	191	3	3	100.00

WARNING: The source file '/workspace/default/sim-vcs/../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_tree.sv' or '../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_tree.sv' was not found, so annotated line coverage report could not be generated.

Line No.	Covered	Statements
62	1	1
112	2	2
118	2	2
122	0	2
126	2	2
128	2	2
148	1	1
150	1	1
151	1	1
155	1	1
156	1	1
160	1	1
161	1	1
163		unreachable
164	1	1
174	1	1
180	1	1
182	1	1
183	1	1
191	1	1
192	1	1
194	1	1

---

Cond Coverage for Instance : tb.dut.u_edn_arb

	Total	Covered	Percent
Conditions	49	46	93.88
Logical	49	46	93.88
Non-Logical	0	0
Event	0	0

 LINE       118
 EXPRESSION (req_i[0] & gen_normal_case.prio_mask_q[0])
             ----1---   ---------------2--------------

-1-	-2-	Status	Tests	Exclude Annotation
0	1	Excluded		vcs_gen_start:level=1,offset=0:vcs_gen_end:VC_COV_UNR
1	0	Covered	T1,T4,T6
1	1	Covered	T1,T4,T6

 LINE       118
 EXPRESSION (req_i[1] & gen_normal_case.prio_mask_q[1])
             ----1---   ---------------2--------------

-1-	-2-	Status	Tests
0	1	Covered	T1,T4,T6
1	0	Not Covered
1	1	Covered	T5

 LINE       126
 EXPRESSION (req_i[0] & gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] & ready_i)
             ----1---   ----------------------------------2----------------------------------   ---3---

-1-	-2-	-3-	Status	Tests	Exclude Annotation
0	1	1	Excluded		vcs_gen_start:level=1,offset=0:vcs_gen_end:VC_COV_UNR
1	0	1	Covered	T5
1	1	0	Covered	T1,T4,T6
1	1	1	Covered	T1,T4,T6

 LINE       126
 EXPRESSION (req_i[1] & gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] & ready_i)
             ----1---   ----------------------------------2----------------------------------   ---3---

-1-	-2-	-3-	Status	Tests
0	1	1	Not Covered
1	0	1	Covered	T5
1	1	0	Covered	T5
1	1	1	Covered	T5

 LINE       128
 EXPRESSION 
 Number  Term
      1  ((|req_i)) ? (gen_normal_case.mask_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] | (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] & ((~ready_i)))) : gen_normal_case.prio_mask_q[0])

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T4,T6

 LINE       128
 SUB-EXPRESSION 
 Number  Term
      1  gen_normal_case.mask_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] | 
      2  (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] & ((~ready_i))))

-1-	-2-	Status	Tests
0	0	Covered	T1,T4,T6
0	1	Covered	T1,T4,T6
1	0	Unreachable

 LINE       128
 SUB-EXPRESSION (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[0].Pa] & ((~ready_i)))
                 ----------------------------------1----------------------------------   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T5
1	0	Covered	T1,T4,T6
1	1	Covered	T1,T4,T6

 LINE       128
 EXPRESSION 
 Number  Term
      1  ((|req_i)) ? (gen_normal_case.mask_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] | (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] & ((~ready_i)))) : gen_normal_case.prio_mask_q[1])

-1-	Status	Tests
0	Covered	T1,T2,T3
1	Covered	T1,T4,T6

 LINE       128
 SUB-EXPRESSION 
 Number  Term
      1  gen_normal_case.mask_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] | 
      2  (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] & ((~ready_i))))

-1-	-2-	Status	Tests
0	0	Covered	T5
0	1	Covered	T5
1	0	Covered	T1,T4,T6

 LINE       128
 SUB-EXPRESSION (gen_normal_case.sel_tree[gen_normal_case.gen_tree[1].gen_level[1].Pa] & ((~ready_i)))
                 ----------------------------------1----------------------------------   ------2-----

-1-	-2-	Status	Tests
0	1	Covered	T1,T4,T6
1	0	Covered	T5
1	1	Covered	T5

 LINE       148
 EXPRESSION 
 Number  Term
      1  ((~gen_normal_case.req_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])) | 
      2  (((~gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])) & gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C1]))

-1-	-2-	Status	Tests
0	0	Covered	T1,T4,T6
0	1	Covered	T5
1	0	Covered	T1,T2,T3

 LINE       148
 SUB-EXPRESSION 
 Number  Term
      1  ((~gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])) & 
      2  gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C1])

-1-	-2-	Status	Tests
0	1	Covered	T5
1	0	Covered	T1,T2,T3
1	1	Covered	T5

 LINE       150
 EXPRESSION (gen_normal_case.req_tree[gen_normal_case.gen_tree[0].gen_level[0].C0] | gen_normal_case.req_tree[gen_normal_case.gen_tree[0].gen_level[0].C1])
             ----------------------------------1----------------------------------   ----------------------------------2----------------------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Not Covered
1	0	Covered	T1,T4,T6

 LINE       151
 EXPRESSION (gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C1] | gen_normal_case.prio_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])
             -----------------------------------1----------------------------------   -----------------------------------2----------------------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T4,T6
1	0	Covered	T5

 LINE       155
 EXPRESSION 
 Number  Term
      1  gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel ? gen_normal_case.idx_tree[gen_normal_case.gen_tree[0].gen_level[0].C1] : gen_normal_case.idx_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])

-1-	Status	Tests
0	Covered	T1,T4,T6
1	Covered	T1,T2,T3

 LINE       156
 EXPRESSION 
 Number  Term
      1  gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel ? gen_normal_case.data_tree[gen_normal_case.gen_tree[0].gen_level[0].C1] : gen_normal_case.data_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])

-1-	Status	Tests
0	Covered	T1,T4,T6
1	Covered	T1,T2,T3

 LINE       160
 EXPRESSION (gen_normal_case.sel_tree[gen_normal_case.gen_tree[0].gen_level[0].Pa] & ((~gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel)))
             ----------------------------------1----------------------------------   -----------------------------2-----------------------------

-1-	-2-	Status	Tests
0	1	Unreachable
1	0	Covered	T1,T2,T3
1	1	Covered	T1,T4,T6

 LINE       161
 EXPRESSION (gen_normal_case.sel_tree[gen_normal_case.gen_tree[0].gen_level[0].Pa] & gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel)
             ----------------------------------1----------------------------------   ---------------------------2--------------------------

-1-	-2-	Status	Tests
0	1	Unreachable
1	0	Covered	T1,T4,T6
1	1	Covered	T1,T2,T3

 LINE       164
 EXPRESSION (gen_normal_case.mask_tree[gen_normal_case.gen_tree[0].gen_level[0].Pa] | gen_normal_case.sel_tree[gen_normal_case.gen_tree[0].gen_level[0].C0])
             -----------------------------------1----------------------------------   ----------------------------------2----------------------------------

-1-	-2-	Status	Tests
0	0	Covered	T1,T2,T3
0	1	Covered	T1,T4,T6
1	0	Unreachable

---

Branch Coverage for Instance : tb.dut.u_edn_arb

	Line No.	Total	Covered	Percent
Branches		10	10	100.00
TERNARY	155	2	2	100.00
TERNARY	156	2	2	100.00
TERNARY	128	2	2	100.00
TERNARY	128	2	2	100.00
IF	191	2	2	100.00

WARNING: The source file /workspace/default/sim-vcs/../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_tree.sv' or '../src/lowrisc_prim_arbiter_0/rtl/prim_arbiter_tree.sv was not found/opened, so annotated branch coverage report could not be generated.

	LineNo.	Expression
-1-:	155	(gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T4,T6

	LineNo.	Expression
-1-:	156	(gen_normal_case.gen_tree[0].gen_level[0].gen_nodes.sel) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T4,T6

	LineNo.	Expression
-1-:	128	((|req_i)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T4,T6
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	128	((|req_i)) ? 

Branches:

-1-	Status	Tests
1	Covered	T1,T4,T6
0	Covered	T1,T2,T3

	LineNo.	Expression
-1-:	191	if ((!rst_ni))

Branches:

-1-	Status	Tests
1	Covered	T1,T2,T3
0	Covered	T1,T2,T3

---

Assert Coverage for Instance : tb.dut.u_edn_arb

	Total	Attempted	Percent	Succeeded/Matched	Percent
Assertions	15	15	100.00	14	93.33
Cover properties	0	0		0
Cover sequences	0	0		0
Total	15	15	100.00	14	93.33

---

Assertion Details

Name	Attempts	Real Successes	Failures	Incomplete
CheckHotOne_A	449476454	448616310	0	0
CheckNGreaterZero_A	1144	1144	0	0
GntImpliesReady_A	449476454	264526	0	0
GntImpliesValid_A	449476454	264526	0	0
GrantKnown_A	449476454	448616310	0	0
IdxKnown_A	449476454	448616310	0	0
IndexIsCorrect_A	449476454	264526	0	0
LockArbDecision_A	449476454	15632500	0	0
NoReadyValidNoGrant_A	449476454	432702940	0	0
ReadyAndValidImplyGrant_A	449476454	264526	0	0
ReqAndReadyImplyGrant_A	449476454	264526	0	0
ReqImpliesValid_A	449476454	15913370	0	0
ReqStaysHighUntilGranted0_M	449476454	15632500	0	0
RoundRobin_A	449476454	0	0	1144
ValidKnown_A	449476454	448616310	0	0

CheckHotOne_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	448616310	0	0
T1	88960	87726	0	0
T2	4794	4736	0	0
T3	9129	8872	0	0
T4	33829	33144	0	0
T6	34875	34490	0	0
T10	37907	37051	0	0
T11	62636	61944	0	0
T12	30780	30524	0	0
T13	18089	17702	0	0
T14	14793	14558	0	0

CheckNGreaterZero_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	1144	1144	0	0
T1	1	1	0	0
T2	1	1	0	0
T3	1	1	0	0
T4	1	1	0	0
T6	1	1	0	0
T10	1	1	0	0
T11	1	1	0	0
T12	1	1	0	0
T13	1	1	0	0
T14	1	1	0	0

GntImpliesReady_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	264526	0	0
T1	88960	423	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	200	0	0
T6	34875	35	0	0
T10	37907	237	0	0
T11	62636	189	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	1969	0	0
T18	0	381	0	0
T69	0	97	0	0
T100	0	274	0	0
T107	0	139	0	0

GntImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	264526	0	0
T1	88960	423	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	200	0	0
T6	34875	35	0	0
T10	37907	237	0	0
T11	62636	189	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	1969	0	0
T18	0	381	0	0
T69	0	97	0	0
T100	0	274	0	0
T107	0	139	0	0

GrantKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	448616310	0	0
T1	88960	87726	0	0
T2	4794	4736	0	0
T3	9129	8872	0	0
T4	33829	33144	0	0
T6	34875	34490	0	0
T10	37907	37051	0	0
T11	62636	61944	0	0
T12	30780	30524	0	0
T13	18089	17702	0	0
T14	14793	14558	0	0

IdxKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	448616310	0	0
T1	88960	87726	0	0
T2	4794	4736	0	0
T3	9129	8872	0	0
T4	33829	33144	0	0
T6	34875	34490	0	0
T10	37907	37051	0	0
T11	62636	61944	0	0
T12	30780	30524	0	0
T13	18089	17702	0	0
T14	14793	14558	0	0

IndexIsCorrect_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	264526	0	0
T1	88960	423	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	200	0	0
T6	34875	35	0	0
T10	37907	237	0	0
T11	62636	189	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	1969	0	0
T18	0	381	0	0
T69	0	97	0	0
T100	0	274	0	0
T107	0	139	0	0

LockArbDecision_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	15632500	0	0
T1	88960	30665	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	6462	0	0
T6	34875	5186	0	0
T10	37907	2230	0	0
T11	62636	2078	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	116728	0	0
T18	0	3814	0	0
T69	0	980	0	0
T100	0	51324	0	0
T107	0	1247	0	0

NoReadyValidNoGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	432702940	0	0
T1	88960	56638	0	0
T2	4794	4736	0	0
T3	9129	8872	0	0
T4	33829	26479	0	0
T6	34875	29269	0	0
T10	37907	34584	0	0
T11	62636	59677	0	0
T12	30780	30524	0	0
T13	18089	17702	0	0
T14	14793	14558	0	0

ReadyAndValidImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	264526	0	0
T1	88960	423	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	200	0	0
T6	34875	35	0	0
T10	37907	237	0	0
T11	62636	189	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	1969	0	0
T18	0	381	0	0
T69	0	97	0	0
T100	0	274	0	0
T107	0	139	0	0

ReqAndReadyImplyGrant_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	264526	0	0
T1	88960	423	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	200	0	0
T6	34875	35	0	0
T10	37907	237	0	0
T11	62636	189	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	1969	0	0
T18	0	381	0	0
T69	0	97	0	0
T100	0	274	0	0
T107	0	139	0	0

ReqImpliesValid_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	15913370	0	0
T1	88960	31088	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	6665	0	0
T6	34875	5221	0	0
T10	37907	2467	0	0
T11	62636	2267	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	118697	0	0
T18	0	4195	0	0
T69	0	1077	0	0
T100	0	51598	0	0
T107	0	1387	0	0

ReqStaysHighUntilGranted0_M

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	15632500	0	0
T1	88960	30665	0	0
T2	4794	0	0	0
T3	9129	0	0	0
T4	33829	6462	0	0
T6	34875	5186	0	0
T10	37907	2230	0	0
T11	62636	2078	0	0
T12	30780	0	0	0
T13	18089	0	0	0
T14	14793	0	0	0
T17	0	116728	0	0
T18	0	3814	0	0
T69	0	980	0	0
T100	0	51324	0	0
T107	0	1247	0	0

RoundRobin_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	0	0	1144

ValidKnown_A

Name	Attempts	Real Successes	Failures	Incomplete
Total	449476454	448616310	0	0
T1	88960	87726	0	0
T2	4794	4736	0	0
T3	9129	8872	0	0
T4	33829	33144	0	0
T6	34875	34490	0	0
T10	37907	37051	0	0
T11	62636	61944	0	0
T12	30780	30524	0	0
T13	18089	17702	0	0
T14	14793	14558	0	0