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/ntdrivers/floppy_false-valid-deref.i.cil.c
programSHA d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
witnessName results-validated/cpa-seq-validate-violation-witnesses-cbmc-path.2018-12-06_0853.logfiles/sv-comp19_prop-memsafety.floppy_false-valid-deref.i.cil.c.files/witness.graphml
witnessSHA 6bdf421f46b4b2ea1ebcf976037257b91f5ac893186ef9035c572f1b27b48e70

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/6bdf421f46b4b2ea1ebcf976037257b91f5ac893186ef9035c572f1b27b48e70.json

Key Value
architecture 32bit
creationtime 2018-12-06T09:00:52+01:00
inputwitnesshash 2b51dc4cf86b0be4c9f081301d3df81264623c68f05bbd6ae88ef1280fcd3348
producer CPAchecker 1.7-svn 29852
program-sha256 d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
programfile ../../sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c
programhash d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-deref) )
witness-file witnessFileByHash/6bdf421f46b4b2ea1ebcf976037257b91f5ac893186ef9035c572f1b27b48e70.graphml
witness-sha256 6bdf421f46b4b2ea1ebcf976037257b91f5ac893186ef9035c572f1b27b48e70
witness-size 10189
witness-type violation_witness

This witness was created for this program (cf. table above, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c).

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

Trying to find witnesses for program (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 13 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 98973c4 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 10 2018-12-08T22:08:53+01:00 Download 4488ac6
Download 1b07af7 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-08T08:52:03+01:00 Download d8a3aab
Download abe1181 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-06T09:48:42+01:00 Download 4aa1cc3
Download c21175a Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 442 2018-12-06T10:17:47+01:00 Download bb096a7
Download 75d298e Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-07T09:17:23+01:00 Download 569ec1c
Download 4488ac6 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 7 2018-12-08T03:52:12
Download d8a3aab Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn b8d6131600+ 9 2018-12-07T12:17:29+01:00
Download cea05a7 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-09T20:53:08+01:00 Download 67427bc
Download 9c1150b Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-09T20:36:05+01:00 Download a526040
Download 31800ab Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-09T20:27:18+01:00 Download f1b86b7
Download 2bba113 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 10 2018-12-06T09:10:46+01:00 Download 4888c3e
Download 6bdf421 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 10 2018-12-06T09:00:52+01:00 Download 2b51dc4
Download 4aa1cc3 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-deref) ) violation_witness CPAchecker 1.7-svn 29852 9 2018-12-05T12:04:41+01:00

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

Trying to find witnesses for program (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.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 '17

Trying to find witnesses for program (d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c, sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c).

Found 0 witnesses for program sv-benchmarks/c/ntdrivers/floppy_false-valid-deref.i.cil.c, d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/d1e1d3c9f98f55ac8b8411ee2e22815903c54a1e01165f53f11435ee14a4a61c.json

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