Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/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 | 16960 |
| Compressed Size | 2868 |
| 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 | 16952 |
| Compressed Size | 2882 |
| Max. Term Depth | 7 |
| Asserts | 110 |
| Declared Functions | 15 |
| Declared Constants | 57 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 86 |
or | 59 |
and | 37 |
= | 69 |
forall | 35 |
<= | 19 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01650
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
3.64411
|
3.62445
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.08000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.27124
|
0.26396
|
|
SMT-COMP 2015
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00876
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.53018
|
0.52792
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.52642
|
0.52392
|
| |
veriT |
veriT default |
unknown ❌
|
296.91700
|
296.96000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.45253
|
0.45293
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.80913
|
0.80974
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
73.89490
|
74.22430
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
2.19767
|
8.57000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.08086
|
0.08114
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
1.90522
|
1.90756
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.61476
|
0.61115
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
4.72456
|
9.22000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.54787
|
0.54406
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
2.19176
|
2.19027
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.48638
|
0.48659
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
107.60600
|
427.26000
|
| |
veriT |
veriT_default |
unsat ✅
|
1.06856
|
1.06871
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.23404
|
0.23395
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
13.98470
|
55.34000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
1.66935
|
1.66969
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.04245
|
1.04272
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.57856
|
1.60000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2422.58000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.31618
|
3.42898
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.14508
|
3.36520
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.31383
|
3.39864
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
7.19967
|
28.40000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.56758
|
0.56795
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
1.49174
|
1.49167
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.45482
|
0.45510
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.43268
|
0.43322
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.12312
|
0.00645
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.03000
|
1246.89000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
3.03792
|
5.66387
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
5.44302
|
21.26000
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
2.87058
|
10.98000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05273
|
0.05311
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.10452
|
0.10448
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.18277
|
0.17991
|
|
SMT-COMP 2023
|
0.60 (2/5) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.54418
|
0.54459
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.32844
|
0.32897
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unknown ❌
|
1196.04000
|
4800.18000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.06000
|
1246.09000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.84971
|
4.84758
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
4.71602
|
18.29000
|
|
SMT-COMP 2025
|
0.75 (1/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.66140
|
0.53758
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.79563
|
4762.75687
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.55671
|
1397.19128
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.87876
|
4.05310
|