Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/copy_invariant_35_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/sls/sls_copy.spl:35:4:An invariant might not hold before entering a loop in procedure copy
tests/spl/sls/sls_copy.spl:36:16:Related location: This is the loop invariant that might not hold initially
| Benchmark |
|---|
| Size | 16811 |
| Compressed Size | 2810 |
| 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 | 16803 |
| Compressed Size | 2829 |
| Max. Term Depth | 10 |
| Asserts | 77 |
| Declared Functions | 15 |
| Declared Constants | 46 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 96 |
or | 58 |
and | 46 |
= | 63 |
forall | 35 |
Int | 2 |
<= | 11 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01639
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.65092
|
0.63990
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
1021.85000
|
1022.21000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.80866
|
0.80088
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00870
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.25211
|
0.24896
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.25304
|
0.24996
|
| |
veriT |
veriT default |
unsat ✅
|
0.40052
|
0.39994
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.15058
|
0.14998
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1.11978
|
1.12061
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04170
|
0.04208
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08433
|
0.04279
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.15805
|
0.15838
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.10107
|
0.10236
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.33080
|
0.33076
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.04564
|
0.04477
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.13046
|
0.12911
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.47569
|
0.47434
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.56666
|
0.56686
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.07934
|
0.07928
|
| |
veriT |
veriT_default |
unsat ✅
|
0.16090
|
0.16115
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.11965
|
0.11957
|