Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/union_check_heap_access_38_21.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/union.spl:38:21-43:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 12465 |
| Compressed Size | 1982 |
| 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 | 12457 |
| Compressed Size | 1997 |
| Max. Term Depth | 6 |
| Asserts | 67 |
| Declared Functions | 18 |
| Declared Constants | 26 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 70 |
or | 45 |
and | 25 |
= | 42 |
forall | 39 |
Int | 12 |
< | 3 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01664
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09813
|
0.08699
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01004
|
0.00900
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03061
|
0.02200
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00897
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04090
|
0.03799
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04087
|
0.03799
|
| |
veriT |
veriT default |
unsat ✅
|
0.00907
|
0.00800
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04341
|
0.04299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.04873
|
0.04896
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.05908
|
0.05956
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.05981
|
0.05755
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01793
|
0.01812
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04350
|
0.04498
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04495
|
0.04456
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07525
|
0.07442
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02268
|
0.02188
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04929
|
0.04970
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05654
|
0.05598
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.16283
|
0.17052
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02367
|
0.02389
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05643
|
0.05636
|