Benchmark
non-incremental/UF/grasshopper/instantiated/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 | 30098 |
| Compressed Size | 3311 |
| 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 | 30090 |
| Compressed Size | 3326 |
| Max. Term Depth | 7 |
| Asserts | 167 |
| Declared Functions | 11 |
| Declared Constants | 36 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 346 |
or | 194 |
and | 58 |
= | 207 |
forall | 41 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.24884
|
0.24096
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.10993
|
0.09599
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.04179
|
0.03299
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03452
|
0.02600
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.14718
|
0.14698
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.15290
|
0.14998
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.15257
|
0.14898
|
| |
veriT |
veriT default |
unsat ✅
|
0.02534
|
0.02399
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04836
|
0.04799
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.08458
|
0.08485
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.06189
|
0.06230
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.06722
|
0.05389
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.03478
|
0.03509
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04927
|
0.05051
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08419
|
0.08315
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.09172
|
0.08068
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02784
|
0.02791
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05448
|
0.05351
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07762
|
0.07784
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.06681
|
0.06658
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02751
|
0.02771
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06134
|
0.06125
|