Benchmark
non-incremental/UFLIA/grasshopper/instantiated/split_check_heap_access_85_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/sls/sls_merge_sort.spl:85:4-16:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 16361 |
| Compressed Size | 2521 |
| 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 | 16353 |
| Compressed Size | 2535 |
| Max. Term Depth | 7 |
| Asserts | 97 |
| Declared Functions | 12 |
| Declared Constants | 29 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 108 |
or | 72 |
and | 55 |
= | 55 |
forall | 39 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.20212
|
0.19397
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.07411
|
0.06399
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03733
|
0.02799
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03003
|
0.02099
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.24019
|
0.23996
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.06754
|
0.06499
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.06723
|
0.06499
|
| |
veriT |
veriT default |
unsat ✅
|
0.02123
|
0.02000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04458
|
0.04399
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.09560
|
0.09587
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.07423
|
0.07485
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06044
|
0.05228
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02486
|
0.02554
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04557
|
0.04675
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08157
|
0.08098
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05094
|
0.04975
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02626
|
0.02510
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04987
|
0.04889
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08735
|
0.08757
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05592
|
0.05558
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02336
|
0.02354
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05756
|
0.05750
|