Benchmark
non-incremental/UF/grasshopper/instantiated/find_check_heap_access_17_2.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/union_find.spl:17:2-14:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 6625 |
| Compressed Size | 1377 |
| 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 | 6617 |
| Compressed Size | 1363 |
| Max. Term Depth | 6 |
| Asserts | 39 |
| Declared Functions | 10 |
| Declared Constants | 14 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 43 |
or | 26 |
and | 19 |
= | 26 |
forall | 20 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.03886
|
0.03000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.03548
|
0.02399
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01462
|
0.00600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02589
|
0.01700
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.03953
|
0.02999
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02347
|
0.02100
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02347
|
0.02100
|
| |
veriT |
veriT default |
unsat ✅
|
0.00784
|
0.00500
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04129
|
0.04099
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.02512
|
0.02535
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04610
|
0.04639
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.07964
|
0.04308
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01145
|
0.01065
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04051
|
0.04174
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.02747
|
0.02638
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05682
|
0.08960
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01373
|
0.01374
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.13249
|
0.05087
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.02703
|
0.02723
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.11105
|
0.10779
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01843
|
0.01345
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05250
|
0.05242
|