Benchmark
non-incremental/UF/grasshopper/uninstantiated/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 | 20210 |
| Compressed Size | 3060 |
| 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 | 20202 |
| Compressed Size | 3071 |
| Max. Term Depth | 11 |
| Asserts | 114 |
| Declared Functions | 12 |
| Declared Constants | 68 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 95 |
or | 64 |
and | 55 |
= | 126 |
forall | 33 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.69675
|
0.68789
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.08832
|
0.07799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03207
|
0.02300
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03689
|
0.02799
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.41761
|
0.41694
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04681
|
0.04399
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04651
|
0.04399
|
| |
veriT |
veriT default |
unsat ✅
|
0.01765
|
0.01700
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05135
|
0.05099
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.06459
|
0.06483
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.08193
|
0.08293
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08211
|
0.04354
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03210
|
0.03259
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05173
|
0.05289
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.06672
|
0.06486
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07709
|
0.07570
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.13759
|
0.02857
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05586
|
0.05500
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.06093
|
0.06115
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.10048
|
0.05270
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02295
|
0.02319
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06392
|
0.06383
|