Benchmark
non-incremental/UFLIA/grasshopper/instantiated/remove_check_heap_access_41_6.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/sls/sls_remove.spl:41:6-28:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 23410 |
| Compressed Size | 3201 |
| 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 | 23402 |
| Compressed Size | 3216 |
| Max. Term Depth | 8 |
| Asserts | 115 |
| Declared Functions | 15 |
| Declared Constants | 48 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 153 |
or | 103 |
and | 70 |
= | 82 |
forall | 53 |
< | 1 |
<= | 11 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01652
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.14543
|
0.13398
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.06032
|
0.05199
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03317
|
0.02400
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01891
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.12800
|
0.12598
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.12668
|
0.12398
|
| |
veriT |
veriT default |
unsat ✅
|
0.03375
|
0.03299
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04806
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.10529
|
0.10556
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.10820
|
0.10887
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.05678
|
0.05126
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03439
|
0.03462
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04732
|
0.04855
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.15000
|
0.14931
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05131
|
0.05000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.03543
|
0.03506
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05246
|
0.05162
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.19424
|
0.19441
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05829
|
0.09326
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03823
|
0.03844
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06055
|
0.06048
|