Benchmark
non-incremental/UF/grasshopper/uninstantiated/dl_concat_postcondition_of_dl_concat_21_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_concat.spl:21:4-24:A postcondition of procedure dl_concat might not hold at this return point
tests/spl/dl/dl_concat.spl:16:10-39:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 10037 |
| Compressed Size | 1975 |
| 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 | 10029 |
| Compressed Size | 1962 |
| Max. Term Depth | 6 |
| Asserts | 47 |
| Declared Functions | 10 |
| Declared Constants | 24 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 64 |
or | 39 |
and | 30 |
= | 52 |
forall | 26 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
0.65845
|
0.64990
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
1.63938
|
1.63375
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.02000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03751
|
0.02799
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2400.74000
|
2401.35000
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05868
|
0.05599
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05927
|
0.05699
|
| |
veriT |
veriT default |
unsat ✅
|
0.18472
|
0.18397
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05686
|
0.05699
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.19645
|
0.19677
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.35559
|
1.36234
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.22174
|
0.12756
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02730
|
0.02788
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05320
|
0.05437
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.57908
|
0.57814
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.20953
|
0.19347
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.26556
|
0.26572
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.12347
|
0.12195
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.13807
|
0.13826
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.26367
|
0.25868
|
| |
veriT |
veriT_default |
unsat ✅
|
0.22043
|
0.22064
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.09481
|
0.09471
|