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_cstrnlen-alloca_true-valid-memsafety_true-termination.i
programSHA 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
witnessName results-verified/utaipan.2018-12-08_1419.logfiles/sv-comp19_prop-memsafety.openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i.files/witness.graphml
witnessSHA f208f53b30dbdbd2377653af98f037167f4d959b4ff870d84702a7966aba62e8

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/f208f53b30dbdbd2377653af98f037167f4d959b4ff870d84702a7966aba62e8.json

Key Value
architecture 32bit
creationtime 2018-12-09T03:22Z
error-specification-length Key 'specification' longer than 100 characters.
producer Taipan
programfile /tmp/vcloud-vcloud-master/worker/working_dir_f3f72662-9a95-413d-872c-4a112e14f4e0/sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i
programhash 12318f34040209c37cd54fcab38029595d0807d6
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/f208f53b30dbdbd2377653af98f037167f4d959b4ff870d84702a7966aba62e8.graphml
witness-sha256 f208f53b30dbdbd2377653af98f037167f4d959b4ff870d84702a7966aba62e8
witness-size 10516
witness-type correctness_witness

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

Trying to find witnesses for program (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.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 (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.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 (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.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 (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.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 (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.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 (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 2 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 6264885 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 6 2018-12-08T01:53:22+01:00
Download f68908b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-05T20:08:18+01:00

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

Trying to find witnesses for program (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 5 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 623a36e Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Symbiotic 1 2017-12-03T00:09 CET (sv-comp)
Download 660cbfd 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 10 2017-12-03T06:53Z
Download 6c0aa31 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 4 2017-12-01T23:29 CET (sv-comp)
Download ae9f2b2 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 10 2017-12-03T04:04Z
Download 5b5863f Inspect Inspect
Validate
CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) correctness_witness ESBMC 3.1 7 2017-12-01T21:32 CET (sv-comp)

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

Trying to find witnesses for program (48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a, sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cstrnlen-alloca_true-valid-memsafety_true-termination.i, 48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/48032a1d12b54de0db66b4e132d4dfe82f23e197ca2806305832cf6f48eeda0a.json

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