Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_filter_precondition_of_rec_filter_24_11.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/rec_filter.spl:24:11-25:A precondition for this call of rec_filter might not hold
tests/spl/sl/rec_filter.spl:10:11-24:Related location: This is the precondition that might not hold
| Benchmark |
|---|
| Size | 6323 |
| Compressed Size | 1433 |
| 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 | 6315 |
| Compressed Size | 1434 |
| Max. Term Depth | 6 |
| Asserts | 39 |
| Declared Functions | 10 |
| Declared Constants | 16 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 42 |
or | 25 |
and | 16 |
= | 23 |
forall | 22 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
0.17493
|
0.16697
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.04727
|
0.03699
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.02000
|
2400.10000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.09670
|
0.08899
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
8.06524
|
8.06777
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.02219
|
0.02000
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02306
|
0.02100
|
| |
veriT |
veriT default |
unknown ❌
|
353.61700
|
353.67000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.06965
|
0.06999
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.02708
|
0.02725
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
1.79715
|
1.79818
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.93442
|
3.40000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.05475
|
0.05500
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.03994
|
0.04112
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.02642
|
0.02606
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.61013
|
1.94000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.21818
|
0.21803
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.07352
|
0.07270
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.02867
|
0.02887
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
4.14251
|
16.01000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.08685
|
0.08711
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05500
|
0.05495
|
|
SMT-COMP 2020
|
0.29 (5/7) |
Alt-Ergo |
Alt-Ergo-SMTComp-2020_default |
unsat ✅
|
0.06797
|
0.06815
|
| |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.03790
|
0.03810
|
| |
|
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.03759
|
0.03795
|
| |
SMTInterpol |
smtinterpol-2.5-679-gacfde87a_default |
unknown ❌
|
1200.03000
|
1226.35000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.3_s_default |
unknown ❌
|
2.27855
|
3.51140
|
| |
Vampire |
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.20589
|
0.10425
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
3.53983
|
15.65330
|
| |
veriT |
veriT_default |
unsat ✅
|
0.02033
|
0.02064
|
| |
|
veriT+vite_default |
unsat ✅
|
0.02372
|
0.02407
|
| |
Z3 |
z3-4.8.8_default |
unsat ✅
|
0.05055
|
0.05047
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.03618
|
0.03651
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.04369
|
0.04414
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.73396
|
4.68096
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.26503
|
0.13932
|
| |
veriT |
veriT_default |
unsat ✅
|
0.03801
|
0.03839
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
0.01445
|
0.00834
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.03874
|
0.04055
|
|
SMT-COMP 2025
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
0.31558
|
0.19540
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
1.38641
|
3.82508
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
853.04978
|
890.93424
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.89077
|
4.00462
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.29958
|
0.17208
|