Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_copy_loop_postcondition_of_rec_copy_loop_38_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/sl/rec_copy.spl:38:4-27:A postcondition of procedure rec_copy_loop might not hold at this return point
tests/spl/sl/rec_copy.spl:35:10-46:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 11262 |
| Compressed Size | 2112 |
| 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 | 11254 |
| Compressed Size | 2145 |
| Max. Term Depth | 9 |
| Asserts | 70 |
| Declared Functions | 11 |
| Declared Constants | 33 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 68 |
or | 43 |
and | 29 |
= | 47 |
forall | 28 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.17100
|
0.16297
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.05007
|
0.04799
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.15878
|
0.14998
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.04157
|
0.02899
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
1.87464
|
1.87471
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.05983
|
0.05699
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.05964
|
0.05699
|
| |
veriT |
veriT default |
unsat ✅
|
0.36008
|
0.35895
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05821
|
0.05799
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.09185
|
0.09232
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.42444
|
1.43128
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.40036
|
0.20131
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02199
|
0.02222
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.11563
|
0.11687
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.13301
|
0.13284
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.23849
|
0.23585
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.91269
|
0.91121
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05165
|
0.05059
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.08448
|
0.08464
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.51639
|
0.26018
|
| |
veriT |
veriT_default |
unsat ✅
|
0.19649
|
0.19673
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.17686
|
0.17677
|