Benchmark
non-incremental/UFLIA/grasshopper/uninstantiated/delete_postcondition_of_delete_54_12.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/delete.spl:54:12-23:A postcondition of procedure delete might not hold at this return point
tests/spl/sl_sorted_set/delete.spl:27:10-52:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 57211 |
| Compressed Size | 5821 |
| 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 | 57203 |
| Compressed Size | 5833 |
| Max. Term Depth | 10 |
| Asserts | 301 |
| Declared Functions | 21 |
| Declared Constants | 232 |
| Declared Sorts | 6 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 143 |
or | 107 |
and | 63 |
= | 309 |
forall | 70 |
Int | 24 |
< | 12 |
> | 2 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
0.50 (2/4) |
CVC3 |
CVC3 default |
unknown ❌
|
0.02136
|
0.00800
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
42.37320
|
42.38560
|
| |
veriT |
veriT-smtcomp2014 default |
unknown ❌
|
332.47300
|
332.57500
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
764.45600
|
764.72300
|
|
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 ✅
|
20.41220
|
20.41590
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
20.41850
|
20.42190
|
| |
veriT |
veriT default |
unsat ✅
|
2.20822
|
2.20366
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
257.36700
|
257.47700
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
1061.00000
|
1035.87000
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.04841
|
0.04872
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.09926
|
0.05046
|
| |
veriT |
veriT-dev default |
unsat ✅
|
1.55991
|
1.56110
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
161.81900
|
161.88900
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
108.78400
|
108.75600
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.05647
|
0.05545
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
9.01640
|
9.01461
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
397.14000
|
397.12100
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
118.52300
|
118.20000
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.09526
|
0.15081
|
| |
veriT |
veriT_default |
unsat ✅
|
7.87247
|
7.87266
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
217.45600
|
217.42800
|
|
SMT-COMP 2019
|
0.38 (5/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unknown ❌
|
2400.03000
|
9527.74000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
55.44010
|
55.43530
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
20.11560
|
20.11580
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
7.92210
|
23.56000
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.06000
|
2478.92000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.39983
|
3.70196
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.14685
|
3.34733
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.42054
|
3.55431
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.12623
|
0.12301
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
7.77481
|
7.77004
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
191.19500
|
191.15800
|
|
SMT-COMP 2022
|
0.17 (5/6) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
31.98580
|
30.86340
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
30.57170
|
30.57310
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.07120
|
5.01703
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.08598
|
0.07534
|
| |
veriT |
veriT_default |
unsat ✅
|
0.72988
|
0.73030
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
14.35660
|
14.35820
|
|
SMT-COMP 2025
|
0.50 (2/4) |
cvc5 |
cvc5 |
unsat ✅
|
31.66824
|
31.54458
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
1.35598
|
4.02427
|
| |
SMTInterpol |
SMTInterpol |
unknown ❌
|
1201.52305
|
1268.17922
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
1.98764
|
4.21753
|