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/test-0235_false-valid-deref.i
programSHA fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
witnessName results-verified/cpa-seq.2018-12-05_0546.logfiles/sv-comp19_prop-memsafety.test-0235_false-valid-deref.i.files/witness.graphml
witnessSHA 5bc7e92ada22b91eb3e36476700b65a4cfec959198665e336eeb361304e7626f

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/5bc7e92ada22b91eb3e36476700b65a4cfec959198665e336eeb361304e7626f.json

Key Value
architecture 32bit
creationtime 2018-12-05T21:44:39+01:00
producer CPAchecker 1.7-svn 29852
program-sha256 fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
programfile ../../sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i
programhash fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-deref) )
witness-file witnessFileByHash/5bc7e92ada22b91eb3e36476700b65a4cfec959198665e336eeb361304e7626f.graphml
witness-sha256 5bc7e92ada22b91eb3e36476700b65a4cfec959198665e336eeb361304e7626f
witness-size 27260
witness-type correctness_witness

This witness was created for this program (cf. table above, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43).

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

Trying to find witnesses for program (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.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 (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.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 (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.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 (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.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 (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.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 (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 8 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 049fecd Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2018-12-07T22:54 CET (sv-comp)
Download 986578f Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 66 2018-12-08T23:44:15+01:00 Download 049fecd
Download 4ebf7a0 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 879 2018-12-08T05:06:29+01:00 Download 810e00b
Download b5a6811 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 879 2018-12-06T10:12:44+01:00 Download a0bdca2
Download e1b3ce5 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 27 2018-12-08T01:46:16+01:00
Download 2308117 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 3 2018-12-07T23:37:59
Download 5356466 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 67 2018-12-07T01:20:03+01:00 Download 906e777
Download 5bc7e92 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) correctness_witness CPAchecker 1.7-svn 29852 27 2018-12-05T21:44:39+01:00

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

Trying to find witnesses for program (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 4 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download d880dc4 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness Symbiotic 1 2017-12-02T23:46 CET (sv-comp)
Download c16f388 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 439 2017-12-01T08:30 CET (sv-comp)
Download a9816ba Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness PredatorHP 14 2017-12-01T22:06 CET (sv-comp)
Download feb27d5 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness Map2Check 3 2017-12-01T23:27 CET (sv-comp)

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

Trying to find witnesses for program (fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43, sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i).

Found 0 witnesses for program sv-benchmarks/c/memsafety/test-0235_false-valid-deref.i, fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/fa859442bf89708b2ea7670fbf5aac049cac92d996c412821d7e06f5d6d10f43.json

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