Benchmark
non-incremental/UF/grasshopper/uninstantiated/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 | 6073 |
| Compressed Size | 1358 |
| 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 | 6065 |
| Compressed Size | 1350 |
| Max. Term Depth | 6 |
| Asserts | 38 |
| Declared Functions | 11 |
| Declared Constants | 14 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 38 |
or | 23 |
and | 15 |
= | 24 |
forall | 22 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
3.69084
|
3.68244
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.04619
|
0.03499
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01433
|
0.00600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02617
|
0.01700
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.86646
|
0.86587
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02276
|
0.02000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02230
|
0.02000
|
| |
veriT |
veriT default |
unsat ✅
|
0.00817
|
0.00500
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04137
|
0.04099
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.02592
|
0.02617
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.05524
|
0.05559
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09916
|
0.04713
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01233
|
0.01286
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04007
|
0.04130
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.03431
|
0.03225
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07514
|
0.07387
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02071
|
0.02008
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04550
|
0.04512
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.03572
|
0.03589
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.29987
|
0.29870
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02012
|
0.02033
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05522
|
0.05514
|