Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/filter_postcondition_of_filter_49_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/sls/sls_filter.spl:49:1-2:A postcondition of procedure filter might not hold at this return point
tests/spl/sls/sls_filter.spl:24:10-26:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 20526 |
| Compressed Size | 3261 |
| 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 | 20518 |
| Compressed Size | 3282 |
| Max. Term Depth | 9 |
| Asserts | 102 |
| Declared Functions | 17 |
| Declared Constants | 67 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 119 |
or | 77 |
and | 48 |
= | 88 |
forall | 43 |
<= | 13 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
1.00 (0/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.01681
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unknown ❌
|
2399.81000
|
2400.10000
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
768.20000
|
768.32400
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unknown ❌
|
2399.12000
|
2400.08000
|
|
SMT-COMP 2015
|
0.75 (1/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.00886
|
0.00800
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
159.37400
|
158.91400
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
159.15400
|
159.15800
|
| |
veriT |
veriT default |
unknown ❌
|
244.81700
|
244.79000
|
| |
Z3 |
z3 4.4.0 default |
unknown ❌
|
2400.01000
|
2400.96000
|
|
SMT-COMP 2016
|
0.50 (2/4) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unknown ❌
|
2400.03000
|
2348.34000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
171.56700
|
172.39900
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
169.88000
|
674.80000
|
| |
veriT |
veriT-dev default |
unsat ✅
|
99.20840
|
99.26040
|
| |
Z3 |
z3-4.4.1 default |
unknown ❌
|
2400.02000
|
2401.33000
|
|
SMT-COMP 2017
|
0.75 (1/4) |
CVC4 |
CVC4-smtcomp2017-main default |
unknown ❌
|
600.01600
|
597.82700
|
| |
Vampire |
vampire4.2-smt vampire |
unknown ❌
|
600.09200
|
2332.36000
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
24.21900
|
24.20870
|
| |
Z3 |
z3-4.5.0 default |
unknown ❌
|
600.11100
|
600.06900
|
|
SMT-COMP 2018
|
0.25 (3/4) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
635.35500
|
663.65300
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
107.96200
|
428.93000
|
| |
veriT |
veriT_default |
unsat ✅
|
6.25838
|
6.25882
|
| |
Z3 |
z3-4.7.1_default |
unknown ❌
|
1200.01000
|
1199.92000
|
|
SMT-COMP 2019
|
0.50 (4/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.33000
|
8008.35000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
1234.89000
|
1152.47000
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unknown ❌
|
2400.04000
|
2396.15000
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
6.41740
|
19.05000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2480.37000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.33968
|
3.39601
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.00097
|
3.40082
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.34898
|
3.44818
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
445.59900
|
1770.45000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
6.40175
|
6.39988
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unknown ❌
|
2400.02000
|
2399.85000
|
|
SMT-COMP 2022
|
0.33 (4/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
626.40900
|
625.66500
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
142.14100
|
141.90100
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.84392
|
4.82107
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
23.88770
|
94.68000
|
| |
veriT |
veriT_default |
unsat ✅
|
144.72100
|
144.71000
|
| |
Z3 |
z3-4.8.17_default |
unknown ❌
|
1200.01000
|
1200.04000
|
|
SMT-COMP 2024
|
0.67 (1/3) |
cvc5 |
cvc5 |
unsat ✅
|
39.04516
|
38.92656
|
| |
iProver |
iProver v3.9 |
unknown ❌
|
1201.72995
|
4746.84047
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.74599
|
1251.21579
|
|
SMT-COMP 2025
|
1.00 (0/4) |
cvc5 |
cvc5 |
unknown ❌
|
1201.75228
|
1200.97742
|
| |
iProver |
iProver v3.9.3 |
unknown ❌
|
1201.79966
|
4762.41584
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.48751
|
1298.44070
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.95605
|
4.13395
|