Benchmark
non-incremental/UF/grasshopper/uninstantiated/dl_remove_postcondition_of_dl_remove_19_4.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:19:4-22:A postcondition of procedure dl_remove might not hold at this return point
tests/spl/dl/dl_remove.spl:13:10-33:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 8336 |
| Compressed Size | 1781 |
| 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 | 8328 |
| Compressed Size | 1790 |
| Max. Term Depth | 6 |
| Asserts | 42 |
| Declared Functions | 10 |
| Declared Constants | 21 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 56 |
or | 33 |
and | 25 |
= | 43 |
forall | 24 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.23376
|
0.22596
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09326
|
0.08299
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03247
|
0.02400
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02805
|
0.01900
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
13.24690
|
13.25200
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.03953
|
0.03699
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.03967
|
0.03699
|
| |
veriT |
veriT default |
unsat ✅
|
0.01523
|
0.01400
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04149
|
0.04099
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.07348
|
0.07369
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.29277
|
1.29870
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.12973
|
0.06208
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02349
|
0.02403
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04213
|
0.04336
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.10889
|
0.07766
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.11392
|
0.11283
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.46313
|
0.46259
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04996
|
0.04779
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07284
|
0.07302
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.38354
|
0.19943
|
| |
veriT |
veriT_default |
unsat ✅
|
0.34342
|
0.34361
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05506
|
0.05499
|