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

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

Key Value
programName sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i
programSHA 3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906
witnessName results-verified/lazycseq.2018-12-06_1210.logfiles/sv-comp19_prop-reachsafety.48_ticket_lock_low_contention_vs_true-unreach-call.i.files/witness.graphml
witnessSHA 911014efa2fe82cf59fe44b675eb6be78bb22b6e1c043d6316ebc227ea5b347f

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/911014efa2fe82cf59fe44b675eb6be78bb22b6e1c043d6316ebc227ea5b347f.json

Key Value
architecture 32bit
creationtime 2018-12-06T12:12:38
producer CSeq
programfile ../../sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.c
programhash da72580077f8762dfb8938e75874403de09ddd42518a2fc10bdf23802d65d52e
sourcecodelang C
specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )
witness-file witnessFileByHash/911014efa2fe82cf59fe44b675eb6be78bb22b6e1c043d6316ebc227ea5b347f.graphml
witness-sha256 911014efa2fe82cf59fe44b675eb6be78bb22b6e1c043d6316ebc227ea5b347f
witness-size 2930
witness-type violation_witness

This witness was created for a different program (cf. table above, da72580077f8762dfb8938e75874403de09ddd42518a2fc10bdf23802d65d52e).

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness

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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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
Download d544a2c Inspect Inspect
Validate
CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) violation_witness CPAchecker 1.6.1-svn 68e5355+ 9 2018-12-05T03:01:32+01:00
Download 9052a69 Inspect Inspect
Validate
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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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
Download 5f62ab5 Inspect Inspect
Validate
CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) correctness_witness Yogar-CBMC 1.0 4 2017-12-03T06:11 CET (sv-comp)
Download a37cda1 Inspect Inspect
Validate
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

Trying to find witnesses for program (3ecf5d8780dbfc24486d5b79fedc8472ba0392ed7c71c555de42e0517edb4906, sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs_true-unreach-call.i).

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

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness