Benchmark
non-incremental/UF/grasshopper/instantiated/filter_postcondition_of_filter_36_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/sl/sl_filter.spl:36:1-2:A postcondition of procedure filter might not hold at this return point
tests/spl/sl/sl_filter.spl:11:10-25:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 28537 |
| Compressed Size | 3759 |
| 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 | 28529 |
| Compressed Size | 3771 |
| Max. Term Depth | 9 |
| Asserts | 128 |
| Declared Functions | 11 |
| Declared Constants | 41 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 191 |
or | 127 |
and | 99 |
= | 90 |
forall | 68 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
7.87255
|
7.86780
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.39305
|
0.38094
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
1.11096
|
1.10983
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.19258
|
0.18397
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
5.04235
|
5.03923
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.64881
|
0.64690
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.65035
|
0.64690
|
| |
veriT |
veriT default |
unsat ✅
|
0.37371
|
0.37294
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.33709
|
0.33695
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.85505
|
0.85579
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
37.76760
|
37.95310
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
2.72226
|
10.34320
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.13830
|
0.13857
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.22243
|
0.22394
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.92458
|
0.92457
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.26476
|
0.30259
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.15998
|
0.15917
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.12217
|
0.11783
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.36531
|
1.36552
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
6.92098
|
27.17000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.09586
|
0.09599
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.11934
|
0.11925
|
|
SMT-COMP 2019
|
0.12 (7/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
55.77630
|
221.45000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
1.33060
|
1.33132
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
1.02761
|
1.02789
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.14315
|
0.00577
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unsat ✅
|
1283.78000
|
1300.63000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.32409
|
3.40518
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.11031
|
3.33042
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.38878
|
3.36963
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
1.59336
|
5.96000
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
4.93418
|
19.32000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.29101
|
0.29086
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.13739
|
0.13739
|
|
SMT-COMP 2021
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.87356
|
0.87377
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
11.28550
|
43.45000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
541.68400
|
568.13500
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.84752
|
5.35204
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.24291
|
0.17587
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.19433
|
0.18068
|
| |
veriT |
veriT_default |
unsat ✅
|
0.06611
|
0.06651
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.08761
|
0.08756
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.86773
|
0.86811
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
1.05577
|
1.05621
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.83099
|
4.78184
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.44108
|
0.22156
|
| |
veriT |
veriT_default |
unsat ✅
|
0.05988
|
0.06027
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.17855
|
0.17852
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.08302
|
0.08469
|