Benchmark
non-incremental/UF/grasshopper/instantiated/dl_traverse_invariant_18_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/dl/dl_traverse.spl:18:2:An invariant might not hold before entering a loop in procedure dl_traverse
tests/spl/dl/dl_traverse.spl:19:14-68:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 17075 |
| Compressed Size | 2538 |
| 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 | 17067 |
| Compressed Size | 2553 |
| Max. Term Depth | 6 |
| Asserts | 84 |
| Declared Functions | 9 |
| Declared Constants | 23 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 212 |
or | 114 |
and | 35 |
= | 130 |
forall | 25 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.14232
|
0.13098
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.07762
|
0.07399
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.01962
|
0.01400
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03383
|
0.02600
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.04869
|
0.04799
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.04100
|
0.03799
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.04104
|
0.03799
|
| |
veriT |
veriT default |
unsat ✅
|
0.01027
|
0.00900
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04689
|
0.04699
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.04531
|
0.04552
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.06249
|
0.06288
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09558
|
0.04370
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01268
|
0.01294
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04569
|
0.04690
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.04044
|
0.04056
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05672
|
0.09150
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01592
|
0.01548
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05164
|
0.05102
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.03702
|
0.03724
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.22786
|
0.12014
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01463
|
0.01490
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05969
|
0.05961
|