Benchmark
non-incremental/UFLIA/grasshopper/instantiated/contains_invariant_36_2.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/contains.spl:36:2:An invariant might not hold before entering a loop in procedure contains
tests/spl/sl_sorted_set/contains.spl:37:14:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 36911 |
| Compressed Size | 3982 |
| 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 | 36903 |
| Compressed Size | 3998 |
| Max. Term Depth | 6 |
| Asserts | 155 |
| Declared Functions | 14 |
| Declared Constants | 36 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 167 |
or | 140 |
and | 43 |
= | 119 |
forall | 27 |
Int | 2 |
< | 8 |
> | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01044
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.06526
|
0.05399
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.02758
|
0.01900
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04190
|
0.03399
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00881
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.07324
|
0.07099
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.07361
|
0.07099
|
| |
veriT |
veriT default |
unsat ✅
|
0.01572
|
0.01500
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05486
|
0.05499
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.06071
|
0.06148
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.69535
|
0.69918
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09126
|
0.08679
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01760
|
0.01799
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05300
|
0.05430
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08227
|
0.08155
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.06364
|
0.06294
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02559
|
0.02526
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05490
|
0.05453
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.12815
|
0.12825
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.13211
|
0.18746
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02083
|
0.02104
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06182
|
0.06173
|