Benchmark
non-incremental/UF/grasshopper/uninstantiated/rec_insert_postcondition_of_rec_insert_25_6.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_insert.spl:25:6-17:A postcondition of procedure rec_insert might not hold at this return point
tests/spl/sl/rec_insert.spl:11:10-25:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 14672 |
| Compressed Size | 2456 |
| 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 | 14664 |
| Compressed Size | 2489 |
| Max. Term Depth | 10 |
| Asserts | 83 |
| Declared Functions | 12 |
| Declared Constants | 42 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 80 |
or | 53 |
and | 44 |
= | 65 |
forall | 30 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
2405.52000
|
2405.77000
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
43.36830
|
43.37340
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
530.17100
|
530.32700
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
17.09880
|
17.09540
|
|
SMT-COMP 2015
|
0.25 (3/4) |
CVC3 |
CVC3 default |
unknown ❌
|
129.62400
|
129.65300
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
38.86250
|
38.87010
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
39.07540
|
39.08210
|
| |
veriT |
veriT default |
unsat ✅
|
1081.56000
|
1081.87000
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
15.26460
|
15.27070
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
20.45420
|
20.46460
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04369
|
0.04386
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.08690
|
0.04941
|
| |
veriT |
veriT-dev default |
unsat ✅
|
1.63336
|
1.63466
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
1109.54000
|
1110.13000
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
44.56090
|
44.55780
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05733
|
0.05217
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
7.41828
|
7.41255
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
18.26770
|
18.25880
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.84169
|
0.84192
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.07133
|
0.05572
|
| |
veriT |
veriT_default |
unsat ✅
|
7.41418
|
7.41431
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
5.86457
|
5.86389
|
|
SMT-COMP 2022
|
0.14 (6/7) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
5.35070
|
5.35102
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
24.50930
|
24.50400
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
2.79349
|
4.62135
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.06289
|
0.06194
|
| |
veriT |
veriT_default |
unsat ✅
|
5.78032
|
5.78120
|
| |
Yices2 |
Yices 2.6.2 for SMTCOMP 2021_default |
unsat ✅
|
8.05019
|
8.04696
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
6.11321
|
6.11456
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
89.45080
|
89.34833
|
| |
iProver |
iProver v3.9 |
unsat ✅
|
0.84423
|
1.70606
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.75280
|
1281.55156
|
| |
Yices2 |
Yices2 |
unsat ✅
|
2.15101
|
2.05056
|