Benchmark
non-incremental/UF/grasshopper/uninstantiated/dl_remove_check_heap_access_40_6_1.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:40:6-28:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 14755 |
| Compressed Size | 2507 |
| 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 | 14747 |
| Compressed Size | 2503 |
| Max. Term Depth | 6 |
| Asserts | 102 |
| Declared Functions | 11 |
| Declared Constants | 58 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 78 |
or | 49 |
and | 36 |
= | 105 |
forall | 30 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
1.22259
|
1.21081
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09285
|
0.08199
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02178
|
0.02100
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03200
|
0.02300
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2402.02000
|
2400.78000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05610
|
0.05399
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05671
|
0.05399
|
| |
veriT |
veriT default |
unsat ✅
|
0.01101
|
0.01000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04679
|
0.04699
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.08759
|
0.08825
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.62682
|
0.63016
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.79216
|
2.82000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03342
|
0.03395
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04938
|
0.05074
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.07985
|
0.07952
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.63757
|
2.40000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.04162
|
0.04164
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05123
|
0.05079
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08887
|
0.08907
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.18095
|
0.17428
|
| |
veriT |
veriT_default |
unsat ✅
|
0.04610
|
0.04633
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05831
|
0.05826
|