Benchmark
non-incremental/UFLIA/grasshopper/instantiated/union_postcondition_of_union_31_8.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/union.spl:31:8-20:A postcondition of procedure union might not hold at this return point
tests/spl/sl_sorted_set/union.spl:28:10-53:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 20176 |
| Compressed Size | 2752 |
| 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 | 20168 |
| Compressed Size | 2766 |
| Max. Term Depth | 7 |
| Asserts | 87 |
| Declared Functions | 14 |
| Declared Constants | 25 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 106 |
or | 81 |
and | 39 |
= | 55 |
forall | 31 |
Int | 2 |
< | 4 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01863
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.08886
|
0.07799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.04339
|
0.02600
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03470
|
0.02700
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00867
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.08169
|
0.07899
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.08075
|
0.07799
|
| |
veriT |
veriT default |
unsat ✅
|
0.01654
|
0.01600
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04933
|
0.04899
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.10203
|
0.10293
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.17096
|
0.17176
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09751
|
0.05384
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02240
|
0.02259
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04826
|
0.04948
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.07370
|
0.07302
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06314
|
0.06278
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02553
|
0.02533
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05841
|
0.05884
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.09065
|
0.09084
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.32114
|
0.39512
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02987
|
0.03010
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06292
|
0.06288
|