Benchmark
non-incremental/UFLIA/grasshopper/instantiated/split_postcondition_of_split_45_1.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_quicksort.spl:45:1-2:A postcondition of procedure split might not hold at this return point
tests/spl/sls/sls_quicksort.spl:18:11:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 32136 |
| Compressed Size | 4300 |
| 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 | 32128 |
| Compressed Size | 4313 |
| Max. Term Depth | 7 |
| Asserts | 169 |
| Declared Functions | 13 |
| Declared Constants | 64 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 188 |
or | 130 |
and | 101 |
= | 94 |
forall | 66 |
<= | 28 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01678
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.36461
|
0.35295
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.43439
|
0.43293
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.09845
|
0.09099
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00881
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.45689
|
0.45393
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.45292
|
0.44993
|
| |
veriT |
veriT default |
unsat ✅
|
0.33351
|
0.33295
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.11213
|
0.11198
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.31410
|
0.31489
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
6.68197
|
6.71398
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.15173
|
0.07781
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.06800
|
0.06829
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.08940
|
0.09065
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.40094
|
0.40069
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
1.52477
|
5.94000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.12914
|
0.12897
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.18977
|
0.18815
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.97205
|
0.97223
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.59054
|
6.16000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06893
|
0.06919
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.12102
|
0.12091
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
102.01200
|
403.84000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.53583
|
0.53619
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.40584
|
0.40613
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.07729
|
0.00594
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2426.25000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.54497
|
3.40121
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.09518
|
3.42015
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.54874
|
3.42939
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.32804
|
0.32798
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.06263
|
0.06296
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.11187
|
0.11188
|
|
SMT-COMP 2020
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
93.90990
|
370.39000
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.61441
|
0.61477
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.08559
|
0.00665
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unsat ✅
|
704.17100
|
733.29000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.38749
|
3.49565
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.33134
|
0.20238
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09289
|
0.09323
|
| |
|
veriT+vite_default |
unsat ✅
|
0.05210
|
0.05244
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.09745
|
0.09739
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.39942
|
0.29975
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
28.03641
|
99.14998
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
662.99844
|
691.82132
|