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_cbzero-alloca_true-valid-memsafety_true-termination.i
programSHA 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
witnessName results-verified/cpa-seq.2018-12-05_0546.logfiles/sv-comp19_prop-memsafety.openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i.files/witness.graphml
witnessSHA 9fa54015da35bb5042b00a05db8f8b12838ce9218db35019ef9a8b6cf8f03d45

Information about the Witness from Competition Database

from https://sv-comp.sosy-lab.org/2019/results/witnessInfoByHash/9fa54015da35bb5042b00a05db8f8b12838ce9218db35019ef9a8b6cf8f03d45.json

Key Value
architecture 32bit
creationtime 2018-12-06T06:30:00+01:00
producer CPAchecker 1.7-svn 29852
program-sha256 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
programfile ../../sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i
programhash 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
sourcecodelang C
specification CHECK( init(main()), LTL(G valid-memtrack) )
witness-file witnessFileByHash/9fa54015da35bb5042b00a05db8f8b12838ce9218db35019ef9a8b6cf8f03d45.graphml
witness-sha256 9fa54015da35bb5042b00a05db8f8b12838ce9218db35019ef9a8b6cf8f03d45
witness-size 6446
witness-type correctness_witness

This witness was created for this program (cf. table above, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0).

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

Trying to find witnesses for program (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2024/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.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 (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2023/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.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 (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2022/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.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 (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2021/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.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 (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2020/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.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 (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 2 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2019/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 9fa5401 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness CPAchecker 1.7-svn 29852 6 2018-12-06T06:30:00+01:00
Download 5d07301 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-free) ) correctness_witness CPAchecker 1.7-svn b8d6131600+ 6 2018-12-07T14:49:54+01:00

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

Trying to find witnesses for program (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 4 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2018/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.json

Show Witness Inspect Validate Specification Result Type Producer Size (kB) Time stamp Input Witness
Download 9592d14 Inspect Inspect
Validate
CHECK( init(main()), LTL(G valid-memtrack) ) correctness_witness Symbiotic 1 2017-12-02T23:57 CET (sv-comp)
Download e8829f4 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 8 2017-12-03T06:53Z
Download d5fa4d6 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 2017-12-01T23:46 CET (sv-comp)
Download 81e9e94 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 8 2017-12-03T03:46Z

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

Trying to find witnesses for program (5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0, sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i).

Found 0 witnesses for program sv-benchmarks/c/array-memsafety/openbsd_cbzero-alloca_true-valid-memsafety_true-termination.i, 5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0
from https://sv-comp.sosy-lab.org/2017/results/witnessListByProgramHashJSON/5e2b9c7369816eca655fe8f1d7e5c9741f5aaaa5fcf7e33c2b90959c0c8142e0.json

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