Benchmark
non-incremental/UF/grasshopper/instantiated/dl_remove_check_heap_access_45_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/dl/dl_remove.spl:45:6-22:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 36989 |
| Compressed Size | 4004 |
| 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 | 36981 |
| Compressed Size | 4017 |
| Max. Term Depth | 11 |
| Asserts | 188 |
| Declared Functions | 12 |
| Declared Constants | 38 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 378 |
or | 222 |
and | 80 |
= | 232 |
forall | 52 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.57551
|
0.56691
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.58439
|
0.56791
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.17988
|
0.17897
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04026
|
0.02999
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
5.50965
|
5.51116
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.65734
|
0.65490
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.65381
|
0.65090
|
| |
veriT |
veriT default |
unsat ✅
|
0.08027
|
0.07899
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05316
|
0.05299
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.29255
|
0.29298
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.06808
|
0.06907
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06320
|
0.05029
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.07132
|
0.07161
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05258
|
0.05381
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.56530
|
0.56287
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.12755
|
0.16622
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.23952
|
0.23045
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05891
|
0.05946
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.43013
|
0.43035
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.13897
|
0.07004
|
| |
veriT |
veriT_default |
unsat ✅
|
0.15158
|
0.15179
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06317
|
0.06311
|