Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_filter_precondition_of_rec_filter_18_10.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:18:10-24: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 | 6119 |
| Compressed Size | 1401 |
| 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 | 6111 |
| Compressed Size | 1393 |
| Max. Term Depth | 6 |
| Asserts | 37 |
| Declared Functions | 10 |
| Declared Constants | 14 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 41 |
or | 25 |
and | 16 |
= | 21 |
forall | 22 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unsat ✅
|
0.05636
|
0.04799
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.02887
|
0.01800
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
2399.51000
|
2400.09000
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.01725
|
0.01600
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.03122
|
0.03099
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.01933
|
0.01700
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.02015
|
0.01700
|
| |
veriT |
veriT default |
unsat ✅
|
0.03460
|
0.03399
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.04204
|
0.04199
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.02043
|
0.02066
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.31386
|
0.31531
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.13726
|
0.12330
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.01281
|
0.01102
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.04120
|
0.04233
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.02371
|
0.02294
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.09656
|
0.09593
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.01347
|
0.01286
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.04765
|
0.04430
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.02291
|
0.02313
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
2.33907
|
9.16000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01309
|
0.01328
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.05242
|
0.05235
|
|
SMT-COMP 2021
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.03323
|
0.03356
|
| |
iProver |
iProver-v3.5-final-fix2_iProver_SMT |
unsat ✅
|
0.76235
|
1.87000
|
| |
SMTInterpol |
smtinterpol-2.5-823-g881e8631_default |
unsat ✅
|
8.80384
|
15.76590
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.6_default |
unknown ❌
|
2.99621
|
4.78583
|
| |
Vampire |
vampire_smt_4.6-fixed_vampire_smtcomp |
unsat ✅
|
0.10325
|
0.10318
|
| |
|
vampire_smt_4.5_vampire_smtcomp |
unsat ✅
|
0.10340
|
0.10067
|
| |
veriT |
veriT_default |
unsat ✅
|
0.01444
|
0.01478
|
| |
Z3 |
z3-4.8.11_default |
unsat ✅
|
0.03582
|
0.03578
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.22782
|
0.12813
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.86090
|
1.90181
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
32.10527
|
42.97278
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.23253
|
0.13275
|
|
SMT-COMP 2025
|
0.20 (4/5) |
cvc5 |
cvc5 |
unsat ✅
|
0.26549
|
0.14697
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
0.87042
|
1.89363
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
77.32377
|
86.55644
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.90195
|
4.04921
|
| |
Yices2 |
Yices2 |
unsat ✅
|
0.27057
|
0.15443
|