Benchmark
non-incremental/UFLIA/grasshopper/instantiated/quicksort_precondition_of_quicksort_55_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_quicksort.spl:55:4-44:A precondition for this call of quicksort might not hold
tests/spl/sls/sls_quicksort.spl:48:11-30:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 26917 |
| Compressed Size | 3740 |
| 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 | 26909 |
| Compressed Size | 3754 |
| Max. Term Depth | 7 |
| Asserts | 148 |
| Declared Functions | 15 |
| Declared Constants | 44 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 165 |
or | 118 |
and | 75 |
= | 71 |
forall | 62 |
<= | 19 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01654
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.89300
|
0.88286
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1.33825
|
1.32980
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.59871
|
0.59091
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00882
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
4.59453
|
4.59430
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
4.60550
|
4.60330
|
| |
veriT |
veriT default |
unsat ✅
|
0.83500
|
0.83387
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.21852
|
0.21897
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.82727
|
0.82797
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
4.77918
|
4.80113
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.11820
|
0.06764
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.33452
|
0.33516
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.34000
|
0.34135
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
1.30634
|
1.30545
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.22337
|
0.22101
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.38926
|
0.38881
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.27128
|
0.26831
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.59043
|
0.59060
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
1.65731
|
6.31000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.12137
|
0.12166
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.16520
|
0.16517
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
2.68117
|
2.68096
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.94395
|
0.94445
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.86041
|
4.76026
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.40464
|
0.39955
|
| |
veriT |
veriT_default |
unsat ✅
|
0.11607
|
0.11646
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.07785
|
0.07838
|
|
SMT-COMP 2023
|
0.40 (3/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
1.07213
|
1.07262
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.87867
|
0.87904
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
9.67026
|
35.88580
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.03000
|
1238.53000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.84305
|
4.75114
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
1.06637
|
3.89000
|
|
SMT-COMP 2024
|
0.33 (2/3) |
cvc5 |
cvc5 |
unsat ✅
|
1.98031
|
1.87921
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
87.98304
|
336.16202
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74076
|
1231.81134
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.59921
|
0.47746
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
41.52849
|
153.65738
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.49307
|
1299.43789
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.90296
|
4.07933
|