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/cstrchr-alloca_true-valid-memsafety_true-termination.i
programSHA ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
witnessName results-verified/utaipan.2017-12-03_0753.logfiles/sv-comp18.cstrchr-alloca_true-valid-memsafety_true-termination.i.files/witness.graphml
witnessSHA 412fd59c40da9d89887615f0e370acdf8173e8aaf3f45b31419773be99d0fda7

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2018/results/witnessInfoByHash/412fd59c40da9d89887615f0e370acdf8173e8aaf3f45b31419773be99d0fda7.json

Key Value
architecture 32bit
creationtime 2017-12-03T06:53Z
error-specification-length Key 'specification' longer than 100 characters.
producer Taipan
program-sha256 ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
programfile /tmp/vcloud-vcloud-master/worker/working_dir_b3520ede-27de-4078-8683-d907329a332f/sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i
programhash b77e20ecf2782844251cc1f0f4840606114db633
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/412fd59c40da9d89887615f0e370acdf8173e8aaf3f45b31419773be99d0fda7.graphml
witness-sha256 412fd59c40da9d89887615f0e370acdf8173e8aaf3f45b31419773be99d0fda7
witness-size 9785
witness-type correctness_witness

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

Trying to find witnesses for program (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.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 (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.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 (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.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 (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.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 (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.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 (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 2 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 92efb55 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-05T18:44:08+01:00
Download cd8dc9c Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 6 2018-12-07T06:37:58+01:00

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

Trying to find witnesses for program (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 6 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 0d009a4 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Symbiotic 1 2017-12-02T23:29 CET (sv-comp)
Download 412fd59 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 f2a9e87 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 2017-12-01T23:23 CET (sv-comp)
Download e25d369 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 2017-12-03T03:59Z
Download c5bbe8f 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 11 2017-12-03T04:07Z
Download 965937d Inspect Inspect
Validate
CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) correctness_witness ESBMC 3.1 5 2017-12-01T19:24 CET (sv-comp)

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

Trying to find witnesses for program (ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23, sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/cstrchr-alloca_true-valid-memsafety_true-termination.i, ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/ec54952b88b4abecf40905ee98eb55f331e04d6f2859811bd03899b3b2bdbc23.json

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