Benchmark
non-incremental/UFLIA/grasshopper/instantiated/strand_sort_postcondition_of_strand_sort_119_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/sls/sls_strand_sort.spl:119:2-16:A postcondition of procedure strand_sort might not hold at this return point
tests/spl/sls/sls_strand_sort.spl:107:10-26:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 23525 |
| Compressed Size | 3281 |
| 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 | 23517 |
| Compressed Size | 3294 |
| Max. Term Depth | 9 |
| Asserts | 108 |
| Declared Functions | 15 |
| Declared Constants | 33 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 158 |
or | 100 |
and | 76 |
= | 54 |
forall | 55 |
<= | 4 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00921
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.09168
|
0.07999
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03843
|
0.02999
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03438
|
0.02700
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01000
|
0.00900
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.07503
|
0.07299
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.07487
|
0.07199
|
| |
veriT |
veriT default |
unsat ✅
|
0.02121
|
0.02000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.05011
|
0.04999
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.09703
|
0.08892
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.08380
|
0.08436
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.05874
|
0.04573
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.02362
|
0.02386
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.05021
|
0.05139
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08605
|
0.08571
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05073
|
0.04856
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02772
|
0.02721
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05534
|
0.05527
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.09019
|
0.09026
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.09313
|
0.13166
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03182
|
0.03203
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06062
|
0.06054
|