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/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i
programSHA 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
witnessName results-verified/forester.2017-12-01_1912.logfiles/sv-comp18.optional_data_creation_test04_true-valid-memsafety.i.files/witness.graphml
witnessSHA bf4b3960d32c5825ada8d435e38b20a34e7782e0dbc97cbed72043600c08a084

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2018/results/witnessInfoByHash/bf4b3960d32c5825ada8d435e38b20a34e7782e0dbc97cbed72043600c08a084.json

Key Value
architecture 32bit
creationtime 2017-12-01T19:39 CET (sv-comp)
error-specification-length Key 'specification' longer than 100 characters.
memorymodel precise
producer Forester
program-sha256 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
programfile ../../sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i
programhash c3fd3c6466616b2760d7784dc961566e83c949cf
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/bf4b3960d32c5825ada8d435e38b20a34e7782e0dbc97cbed72043600c08a084.graphml
witness-sha256 bf4b3960d32c5825ada8d435e38b20a34e7782e0dbc97cbed72043600c08a084
witness-size 5001
witness-type violation_witness

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

Trying to find witnesses for program (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.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 (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.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 (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.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 (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.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 (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 2 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download fda7ca5 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.9 10 2019-11-30T04:43:13+01:00
Download 7225b0a Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.8-svn-35b8bb3bb3+ 10 2019-12-01T10:51:41+01:00

Available Results for the Program from Witness Store SV-COMP '19

Trying to find witnesses for program (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 1 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 8548eed Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 10 2018-12-05T13:13:13+01:00

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

Trying to find witnesses for program (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 2 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download b9e60be Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free|valid-deref|valid-memtrack) ) violation_witness ESBMC 3.1 5 2017-12-01T09:28 CET (sv-comp)
Download bf4b396 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 Forester 5 2017-12-01T19:39 CET (sv-comp)

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

Trying to find witnesses for program (40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d, sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety-ext2/optional_data_creation_test04_true-valid-memsafety.i, 40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/40ad8ef7be281f15b377ecc19d12bf49ebc9d3c8a14a370bbe8c33270a35080d.json

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