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/cstrlen_unsafe_false-valid-deref.i
programSHA 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
witnessName results-validated/cpa-seq-validate-violation-witnesses-predatorhp.2018-12-07_0910.logfiles/sv-comp19_prop-memsafety.cstrlen_unsafe_false-valid-deref.i.files/witness.graphml
witnessSHA 7a4587580b01aca628a3fd0e0fbaf39d05d85b9a1040dccb478f8877bde745b6

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/7a4587580b01aca628a3fd0e0fbaf39d05d85b9a1040dccb478f8877bde745b6.json

Key Value
architecture 32bit
creationtime 2018-12-07T09:25:13+01:00
inputwitnesshash 606f0877364f1ebce6513152413a1a7546aababd7a81b9aab52e10eb3cc00d76
producer CPAchecker 1.7-svn 29852
program-sha256 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
programfile ../../sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i
programhash 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-free) )
witness-file witnessFileByHash/7a4587580b01aca628a3fd0e0fbaf39d05d85b9a1040dccb478f8877bde745b6.graphml
witness-sha256 7a4587580b01aca628a3fd0e0fbaf39d05d85b9a1040dccb478f8877bde745b6
witness-size 6212
witness-type correctness_witness

This witness was created for this program (cf. table above, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7).

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

Trying to find witnesses for program (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.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 (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.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 (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.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 (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.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 (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.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 (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 14 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 07520d6 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2018-12-08T11:50 CET (sv-comp)
Download 01994d7 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 7 2018-12-09T20:53:11+01:00 Download 88f855c
Download b388378 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 7 2018-12-08T22:07:45+01:00 Download 985130f
Download 1c1b540 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 8 2018-12-08T05:02:47+01:00 Download e1436bf
Download 3426d16 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 7 2018-12-06T10:19:09+01:00 Download 0f44d75
Download 7940857 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-09T20:31:04+01:00 Download 5429576
Download f725bb1 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-08T23:44:00+01:00 Download 07520d6
Download 35335fb Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 6 2018-12-07T17:06:49+01:00
Download 7a45875 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-07T09:25:13+01:00 Download 606f087
Download 0ed7b7e Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-06T03:32:00+01:00
Download 985130f 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 2018-12-08T11:44:15
Download 29336dd Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 7 2018-12-09T20:39:26+01:00 Download db2e9df
Download b3f9a7f Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-07T01:08:41+01:00 Download 6104ac7
Download b8fdc2b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-06T09:15:56+01:00 Download 1f69061

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

Trying to find witnesses for program (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 9 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download d422b2f Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2017-12-02T23:12 CET (sv-comp)
Download 02d885b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 4.6.0 kind 4 2017-12-02T11:13:01.832018
Download 8ea847c Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 4.6.0 incr 4 2017-12-01T23:27:01.694606
Download a0b1c44 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 635c6a2 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 7 2017-12-03T06:53Z
Download 3623dad 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 7 2017-12-03T03:59Z
Download 8cad87d 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 6 2017-12-01T08:29 CET (sv-comp)
Download 0ab998e 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 7 2017-12-03T04:16Z
Download fcf96b0 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness Map2Check 2 2017-12-01T23:39 CET (sv-comp)

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

Trying to find witnesses for program (9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7, sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrlen_unsafe_false-valid-deref.i, 9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/9d4bacd1b339aab1a415073d35115ab5124fad3386d566a21eb78ad25b58afd7.json

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