Witness Inspection

A description of this web service can be found in the CAV paper "Verification-Aided Debugging: An Interactive Web-Service for Exploring Error Witnesses" (more material).

View and Validate the Witness

• View Witness
• 
  Click on the button to verify this program using this witness, and inpect the validation results, e.g., explore the ARG or error path.

Input Given to this Service about the Witness (URL Query)

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2018/results/witnessInfoByHash/a37cda1cd79a652a4f52e30a134a89c5af5dafa83f032d325a79e5448615381c.json

Available Results for the Program from Witness Store SV-COMP '24

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Available Results for the Program from Witness Store SV-COMP '23

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Available Results for the Program from Witness Store SV-COMP '22

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Available Results for the Program from Witness Store SV-COMP '21

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Available Results for the Program from Witness Store SV-COMP '20

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Available Results for the Program from Witness Store SV-COMP '19

Found 2 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Show Witness	Inspect	Validate	Specification	Result Type	Producer	Size (kB)	Time stamp	Input Witness
d544a2c	Inspect		CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )	violation_witness	CPAchecker 1.6.1-svn 68e5355+	9	2018-12-05T03:01:32+01:00
9052a69	Inspect		CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )	correctness_witness	SMACK 1.9.3	3	2018-12-08T02:21:35

Available Results for the Program from Witness Store SV-COMP '18

Found 2 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json

Show Witness	Inspect	Validate	Specification	Result Type	Producer	Size (kB)	Time stamp	Input Witness
5f62ab5	Inspect		CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )	correctness_witness	Yogar-CBMC 1.0	4	2017-12-03T06:11 CET (sv-comp)
a37cda1	Inspect		CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )	correctness_witness	CPAchecker 1.6.1-svn 26758M	8	2017-12-01T08:46:35+01:00

Available Results for the Program from Witness Store SV-COMP '17

Found 0 witnesses for program sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i, 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906.json