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-memsafety/cstrpbrk_unsafe_false-valid-deref.i
programSHA 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
witnessName results-verified/cbmc.2018-12-04_2248.logfiles/sv-comp19_prop-memsafety.cstrpbrk_unsafe_false-valid-deref.i.files/witness.graphml
witnessSHA 7251fb958840a175c00626166c53dcca2a367d0c046f344ce2af7d81af732c6c

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/7251fb958840a175c00626166c53dcca2a367d0c046f344ce2af7d81af732c6c.json

Key Value
architecture 32bit
creationtime 2018-12-06T00:59 CET (sv-comp)
error-specification-length Key 'specification' longer than 100 characters.
producer CBMC
programfile ../../sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i
programhash 3d5e76e59f87104cc83de8acda77b849da7d1b09
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) )
witness-file witnessFileByHash/7251fb958840a175c00626166c53dcca2a367d0c046f344ce2af7d81af732c6c.graphml
witness-sha256 7251fb958840a175c00626166c53dcca2a367d0c046f344ce2af7d81af732c6c
witness-size 11922
witness-type violation_witness

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

Trying to find witnesses for program (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.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 (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.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 (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.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 (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.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 (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.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 (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 14 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 1c50f0c Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2018-12-08T18:00 CET (sv-comp)
Download 28c78f7 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 8 2018-12-09T20:53:23+01:00 Download 0af1543
Download 15baaa7 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 8 2018-12-08T04:56:56+01:00 Download be32aa1
Download 8afd1eb Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 9 2018-12-07T05:34:28+01:00
Download a6e4ea1 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-09T20:25:48+01:00 Download 0500692
Download f6b63fd Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-06T09:14:39+01:00 Download 7251fb9
Download a6fca6c Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-05T19:23:08+01:00
Download d57eeee Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-07T09:12:54+01:00 Download 06f232c
Download 38b07e6 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 4 2018-12-08T11:29:45
Download 499f917 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 8 2018-12-09T20:38:41+01:00 Download 3884ef4
Download f1a29e1 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-08T22:11:30+01:00 Download 38b07e6
Download bbd3ec5 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 8 2018-12-06T10:17:48+01:00 Download a7893df
Download f4add08 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-08T23:43:34+01:00 Download 1c50f0c
Download f48f192 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 9 2018-12-07T01:19:14+01:00 Download 4013c6b

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

Trying to find witnesses for program (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 9 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 056bb54 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2017-12-02T23:37 CET (sv-comp)
Download 1bbc757 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 4.6.0 kind 4 2017-12-02T10:56:13.137204
Download d0d13eb Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 4.6.0 incr 4 2017-12-01T23:29:07.841805
Download 8df0081 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 3.1 4 2017-12-01T09:33 CET (sv-comp)
Download 6dfafdb 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 Taipan 11 2017-12-03T06:53Z
Download d0be66b 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 Kojak 11 2017-12-03T04:23Z
Download 501fbab 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 CBMC 8 2017-12-01T08:26 CET (sv-comp)
Download e8284da 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 Automizer 11 2017-12-03T04:20Z
Download ae5cc3b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness Map2Check 3 2017-12-01T23:54 CET (sv-comp)

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

Trying to find witnesses for program (3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee, sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrpbrk_unsafe_false-valid-deref.i, 3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/3bc4a6621eb5b4df3fba809a2a6648cd5fc9e3cd7e1cc4489a9c5730adf238ee.json

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