Benchmark
non-incremental/UF/grasshopper/uninstantiated/dl_concat_check_heap_access_24_4.smt2
GRASShopper benchmarks.
Authors: Ruzica Piskac, Thomas Wies, and Damien Zufferey
URL: http://cs.nyu.edu/wies/software/grasshopper
See also: GRASShopper - Complete Heap Verification with Mixed Specifications. In TACAS 2014, pages 124-139.
If this benchmark is satisfiable, GRASShopper reports the following error message:
tests/spl/dl/dl_concat.spl:24:4-24:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 11239 |
| Compressed Size | 1919 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | crafted |
| First Occurrence | 2014-07-21 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 11231 |
| Compressed Size | 1934 |
| Max. Term Depth | 10 |
| Asserts | 46 |
| Declared Functions | 11 |
| Declared Constants | 20 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 65 |
or | 44 |
and | 38 |
= | 44 |
forall | 27 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2402.22000
|
2402.86000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.40300
|
0.39094
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02576
|
0.01100
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03938
|
0.03199
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.48037
|
0.47993
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.07218
|
0.06999
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.19243
|
0.18597
|
| |
veriT |
veriT default |
unsat ✅
|
0.01060
|
0.01000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04946
|
0.04899
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.09205
|
0.09228
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04971
|
0.05011
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06126
|
0.04657
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.04295
|
0.04321
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04590
|
0.04752
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.09594
|
0.09616
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05447
|
0.04987
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.04476
|
0.04254
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05186
|
0.05113
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.10338
|
0.10359
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05326
|
0.05072
|
| |
veriT |
veriT_default |
unsat ✅
|
0.04844
|
0.04869
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.08634
|
0.08623
|