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/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i
programSHA 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
witnessName results-verified/utaipan.2018-12-08_1419.logfiles/sv-comp19_prop-memsafety.openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i.files/witness.graphml
witnessSHA 3536697f2b9c59439d288d9aaa7a62793558baebe6c38d7b6fb818061b619a66

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/3536697f2b9c59439d288d9aaa7a62793558baebe6c38d7b6fb818061b619a66.json

Key Value
architecture 32bit
creationtime 2018-12-09T06:45Z
error-specification-length Key 'specification' longer than 100 characters.
producer Taipan
programfile /tmp/vcloud-vcloud-master/worker/working_dir_2bd2ce27-568e-4b01-950c-24201e5d4948/sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i
programhash 693983fd65e20b5d89b8cfa65a19d47075cafd63
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/3536697f2b9c59439d288d9aaa7a62793558baebe6c38d7b6fb818061b619a66.graphml
witness-sha256 3536697f2b9c59439d288d9aaa7a62793558baebe6c38d7b6fb818061b619a66
witness-size 7859
witness-type correctness_witness

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

Trying to find witnesses for program (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.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 (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.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 (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.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 (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.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 (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.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 (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 2 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 1f7818e Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 5 2018-12-07T01:25:12+01:00
Download bb82cd2 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 5 2018-12-06T00:36:11+01:00

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

Trying to find witnesses for program (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 6 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 81666f1 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Symbiotic 1 2017-12-02T23:19 CET (sv-comp)
Download 6b35933 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Taipan 7 2017-12-03T06:53Z
Download 01d6c8c Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Map2Check 3 2017-12-02T00:01 CET (sv-comp)
Download e716a1b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Kojak 7 2017-12-03T04:06Z
Download e500702 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Automizer 8 2017-12-03T03:46Z
Download 22250cd Inspect Inspect
Validate
CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) correctness_witness ESBMC 3.1 6 2017-12-01T20:15 CET (sv-comp)

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

Trying to find witnesses for program (02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff, sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrlen-alloca_true-valid-memsafety_true-termination.i, 02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/02df873b65f9c00e87b2ef72ea3002977fcfad154c5c061a0513a9425cdae8ff.json

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