Benchmark
non-incremental/UFLIA/grasshopper/instantiated/delete_check_heap_access_53_12.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_sorted_set/delete.spl:53:12-30:Possible heap access through null or dangling reference
| Benchmark |
|---|
| Size | 66075 |
| Compressed Size | 5491 |
| 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 | 66067 |
| Compressed Size | 5505 |
| Max. Term Depth | 8 |
| Asserts | 246 |
| Declared Functions | 17 |
| Declared Constants | 51 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 230 |
or | 206 |
and | 60 |
= | 186 |
forall | 69 |
Int | 3 |
< | 10 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01648
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.19598
|
0.18497
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.32706
|
0.31795
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04099
|
0.03299
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00965
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.30551
|
0.30295
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.30340
|
0.30095
|
| |
veriT |
veriT default |
unsat ✅
|
0.07287
|
0.07199
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05869
|
0.05899
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.28473
|
0.28508
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.27325
|
0.27485
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09955
|
0.05943
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.07452
|
0.07477
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05677
|
0.05803
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.26648
|
0.26587
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07357
|
0.07297
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.04895
|
0.04907
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.06163
|
0.06052
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.08374
|
1.08398
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.09009
|
0.14669
|
| |
veriT |
veriT_default |
unsat ✅
|
0.07282
|
0.07305
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.07042
|
0.07037
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.37817
|
0.37852
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.59561
|
0.59616
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07653
|
0.00660
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.08000
|
1247.25000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.85394
|
5.00600
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.12242
|
0.12230
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.07474
|
0.07505
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05222
|
0.05257
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.05884
|
0.05879
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.07326
|
0.07322
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.19394
|
0.19430
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.19708
|
0.19760
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.80137
|
4.79962
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.11119
|
0.10939
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05566
|
0.05558
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.05999
|
0.06177
|