Benchmark
non-incremental/UFLIA/grasshopper/instantiated/delete_loop_check_heap_access_43_8.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/sl_sorted_set/delete.spl:43:8-35:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 18256 |
| Compressed Size | 2722 |
| 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 | 18248 |
| Compressed Size | 2734 |
| Max. Term Depth | 8 |
| Asserts | 79 |
| Declared Functions | 16 |
| Declared Constants | 34 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 81 |
or | 63 |
and | 29 |
= | 73 |
forall | 28 |
Int | 4 |
< | 5 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01647
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.07201
|
0.05999
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02511
|
0.01600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03274
|
0.02499
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00879
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05571
|
0.05299
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05554
|
0.05299
|
| |
veriT |
veriT default |
unsat ✅
|
0.01258
|
0.01200
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04491
|
0.04499
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.05769
|
0.05794
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.08424
|
0.08455
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.11030
|
0.05151
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01682
|
0.01716
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04606
|
0.04724
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04816
|
0.04765
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05867
|
0.05806
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01571
|
0.01585
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05083
|
0.05012
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.04680
|
0.04704
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.05686
|
0.09322
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01779
|
0.01806
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05901
|
0.05890
|