Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_insert_postcondition_of_rec_insert_14_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/sl/rec_insert.spl:14:4-15:A postcondition of procedure rec_insert might not hold at this return point
tests/spl/sl/rec_insert.spl:11:10-25:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 6708 |
| Compressed Size | 1495 |
| 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 | 6700 |
| Compressed Size | 1498 |
| Max. Term Depth | 6 |
| Asserts | 42 |
| Declared Functions | 10 |
| Declared Constants | 17 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 41 |
or | 25 |
and | 17 |
= | 27 |
forall | 22 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
0.05199
|
0.04399
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.03322
|
0.02200
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.41000
|
2400.05000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.02872
|
0.02000
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.04381
|
0.04299
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02862
|
0.02600
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02929
|
0.02600
|
| |
veriT |
veriT default |
unsat ✅
|
0.04808
|
0.04699
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04167
|
0.04199
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.05736
|
0.05743
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.42231
|
1.42933
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.38232
|
0.19551
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01444
|
0.01492
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04264
|
0.04372
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.05439
|
0.05350
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.10272
|
0.09533
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.71880
|
0.71827
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04828
|
0.04738
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.04916
|
0.04939
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.32372
|
0.31394
|
| |
veriT |
veriT_default |
unsat ✅
|
0.23542
|
0.23559
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05708
|
0.05697
|