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/array-examples/sanfoundry_24_false-valid-deref.i
programSHA 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
witnessName results-verified/cpa-seq.2018-12-05_0546.logfiles/sv-comp19_prop-memsafety.sanfoundry_24_false-valid-deref.i.files/witness.graphml
witnessSHA 40ffc98f99014e2571e2aa74e5c1c19e8a16dd1df5f2604e7f5e397281795025

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/40ffc98f99014e2571e2aa74e5c1c19e8a16dd1df5f2604e7f5e397281795025.json

Key Value
architecture 32bit
creationtime 2018-12-06T07:34:35+01:00
producer CPAchecker 1.7-svn 29852
program-sha256 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
programfile ../../sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i
programhash 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-deref) )
witness-file witnessFileByHash/40ffc98f99014e2571e2aa74e5c1c19e8a16dd1df5f2604e7f5e397281795025.graphml
witness-sha256 40ffc98f99014e2571e2aa74e5c1c19e8a16dd1df5f2604e7f5e397281795025
witness-size 8527
witness-type correctness_witness

This witness was created for this program (cf. table above, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a).

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

Trying to find witnesses for program (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 4 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download d704ede Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-08T22:09:56+01:00 Download 8ecf089
Download 8ecf089 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness SMACK 1.9.3 6 2018-12-08T10:37:44
Download 30c1bd1 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 9 2018-12-08T02:39:28+01:00
Download 40ffc98 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-06T07:34:35+01:00

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

Trying to find witnesses for program (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.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 '17

Trying to find witnesses for program (74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a, sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-examples/sanfoundry_24_false-valid-deref.i, 74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/74f9c406df3067d7f57fe46a8b93473eccf3725d2e54ec453fb7f644e181b20a.json

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