Benchmark
non-incremental/UFLIA/grasshopper/instantiated/difference_postcondition_of_difference_31_8.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_sorted_set/difference.spl:31:8-20:A postcondition of procedure difference might not hold at this return point
tests/spl/sl_sorted_set/difference.spl:28:10-90:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 22060 |
| Compressed Size | 2917 |
| 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 | 22052 |
| Compressed Size | 2931 |
| Max. Term Depth | 7 |
| Asserts | 93 |
| Declared Functions | 14 |
| Declared Constants | 28 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 122 |
or | 88 |
and | 47 |
= | 59 |
forall | 34 |
Int | 2 |
< | 6 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01667
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.12012
|
0.10798
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.03747
|
0.02899
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.03726
|
0.02899
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00891
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.07231
|
0.06999
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.07227
|
0.06999
|
| |
veriT |
veriT default |
unsat ✅
|
0.02603
|
0.02499
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04804
|
0.04799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.07007
|
0.07026
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.48556
|
0.48772
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.12830
|
0.06542
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01999
|
0.02037
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04691
|
0.04818
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.08845
|
0.08750
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.07162
|
0.07117
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.02366
|
0.02311
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.05842
|
0.05190
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.07668
|
0.07661
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.17127
|
0.24464
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02888
|
0.02910
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.06236
|
0.06223
|