Benchmark
non-incremental/UFLIA/grasshopper/instantiated/merge_loop_check_heap_access_59_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_merge_sort.spl:59:6-18:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 17264 |
| Compressed Size | 2462 |
| 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 | 17256 |
| Compressed Size | 2475 |
| Max. Term Depth | 10 |
| Asserts | 70 |
| Declared Functions | 13 |
| Declared Constants | 37 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 98 |
or | 68 |
and | 51 |
= | 64 |
forall | 32 |
<= | 6 |
> | 1 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.02035
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09107
|
0.07799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02483
|
0.01600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.05172
|
0.05099
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00914
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.12405
|
0.09699
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.09908
|
0.09599
|
| |
veriT |
veriT default |
unsat ✅
|
0.01465
|
0.01400
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05851
|
0.05799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.07591
|
0.07614
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.08480
|
0.08541
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08393
|
0.07797
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03035
|
0.03078
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05009
|
0.05135
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.07920
|
0.07849
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06694
|
0.06504
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.05600
|
0.05556
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.07197
|
0.07116
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.13634
|
0.13651
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.10361
|
0.17514
|
| |
veriT |
veriT_default |
unsat ✅
|
0.04618
|
0.04636
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06294
|
0.06274
|