Benchmark
non-incremental/UF/grasshopper/instantiated/rec_insert_check_heap_access_24_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/sl/rec_insert.spl:24:6-21:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 20865 |
| Compressed Size | 2877 |
| 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 | 20857 |
| Compressed Size | 2893 |
| Max. Term Depth | 9 |
| Asserts | 115 |
| Declared Functions | 11 |
| Declared Constants | 27 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 154 |
or | 99 |
and | 65 |
= | 67 |
forall | 58 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
1.85254
|
1.84472
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.65960
|
0.64790
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.06717
|
0.05799
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04909
|
0.04899
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
1.73513
|
1.73473
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.27576
|
0.27296
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.27213
|
0.26996
|
| |
veriT |
veriT default |
unsat ✅
|
0.04524
|
0.04399
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.07503
|
0.07499
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.13784
|
0.13811
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.09015
|
0.09054
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.07014
|
0.05707
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.07765
|
0.07818
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.06325
|
0.06473
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.26296
|
0.26188
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.13459
|
0.18159
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.05456
|
0.05409
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.07346
|
0.07262
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.24180
|
0.24203
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.08544
|
0.08528
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05200
|
0.05221
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.13313
|
0.13306
|