Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/union_postcondition_of_union_33_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/union.spl:33:8-20:A postcondition of procedure union might not hold at this return point
tests/spl/sl_sorted_set/union.spl:28:10-53:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 17289 |
| Compressed Size | 2577 |
| 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 | 17281 |
| Compressed Size | 2590 |
| Max. Term Depth | 6 |
| Asserts | 86 |
| Declared Functions | 18 |
| Declared Constants | 43 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 86 |
or | 56 |
and | 33 |
= | 62 |
forall | 46 |
Int | 15 |
< | 4 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01972
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
2.33856
|
2.32765
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.12000
|
2400.06000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.05864
|
0.04999
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00866
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.11321
|
0.10998
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.11353
|
0.10998
|
| |
veriT |
veriT default |
unsat ✅
|
0.27083
|
0.26996
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.06806
|
0.06799
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.22079
|
0.22115
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.04588
|
1.05139
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.36567
|
0.25092
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.04122
|
0.04178
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.08675
|
0.08797
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.12385
|
0.12317
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.16495
|
0.16447
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.12212
|
0.12129
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.08763
|
0.08645
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.10850
|
0.10871
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
235.61300
|
935.76000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.10680
|
0.10706
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.08816
|
0.08809
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
1.99541
|
7.79000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.33548
|
0.33573
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.20941
|
0.20964
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.09871
|
0.00543
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.05000
|
2410.64000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.33842
|
3.40635
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.04261
|
3.28359
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.35672
|
3.39974
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
1.09363
|
3.91000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.08969
|
0.08990
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.10058
|
0.10057
|
|
SMT-COMP 2021
|
0.25 (6/8) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.26840
|
0.26877
|
| |
cvc5 |
cvc5-fixed_default |
unsat ✅
|
0.22139
|
0.22187
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.13422
|
0.00802
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unknown ❌
|
1200.02000
|
1242.88000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.83309
|
4.71151
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.22783
|
0.22619
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.21056
|
0.19961
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02603
|
0.02640
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.06175
|
0.06171
|
| |
|
z3-4.8.8_default |
unsat ✅
|
0.07976
|
0.07969
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.15503
|
0.15536
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.16204
|
0.16264
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.81196
|
4.75250
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.23589
|
0.17529
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02778
|
0.02811
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.06125
|
0.06311
|