Benchmark
non-incremental/UFLIA/grasshopper/instantiated/merge_loop_check_heap_access_53_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:53:6-21:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 13471 |
| Compressed Size | 2099 |
| 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 | 13463 |
| Compressed Size | 2117 |
| Max. Term Depth | 7 |
| Asserts | 63 |
| Declared Functions | 12 |
| Declared Constants | 35 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 81 |
or | 54 |
and | 34 |
= | 53 |
forall | 31 |
<= | 6 |
> | 1 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01623
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.05253
|
0.04099
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02589
|
0.01700
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02147
|
0.02000
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00862
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03515
|
0.03200
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03456
|
0.03199
|
| |
veriT |
veriT default |
unsat ✅
|
0.01348
|
0.01300
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04285
|
0.04299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.04139
|
0.04159
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04278
|
0.04316
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06974
|
0.04499
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01476
|
0.01537
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04413
|
0.04532
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04426
|
0.04356
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04456
|
0.04382
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01786
|
0.01766
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04941
|
0.04936
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.05247
|
0.05263
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08360
|
0.11984
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01907
|
0.01933
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05668
|
0.05659
|