Benchmark
non-incremental/UF/grasshopper/instantiated/dl_reverse_postcondition_of_dl_reverse_29_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/dl/dl_reverse.spl:29:1-2:A postcondition of procedure dl_reverse might not hold at this return point
tests/spl/dl/dl_reverse.spl:13:10-39:Related location: This is the postcondition that might not hold
| Benchmark |
|---|
| Size | 58459 |
| Compressed Size | 6090 |
| 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 | 58451 |
| Compressed Size | 6105 |
| Max. Term Depth | 9 |
| Asserts | 270 |
| Declared Functions | 11 |
| Declared Constants | 41 |
| Declared Sorts | 4 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 702 |
or | 394 |
and | 109 |
= | 360 |
forall | 74 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
2.57215
|
2.56461
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.19722
|
0.18597
|
| |
veriT |
veriT-smtcomp2014 default |
unsat ✅
|
0.14175
|
0.13298
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.07199
|
0.06399
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.87468
|
0.87487
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.18901
|
0.18697
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.18864
|
0.18597
|
| |
veriT |
veriT default |
unsat ✅
|
0.05173
|
0.05099
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.10344
|
0.10298
|
|
SMT-COMP 2016
|
0.33 (4/6) |
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.15336
|
0.15366
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.14212
|
0.14320
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.12553
|
0.07252
|
| |
veriT |
veriT-dev default |
unsat ✅
|
0.05916
|
0.05955
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.10325
|
0.10446
|
|
SMT-COMP 2017
|
0.33 (4/6) |
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.24997
|
0.24873
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.15952
|
0.15838
|
| |
veriT |
veriT-2017-06-17 default |
unsat ✅
|
0.08399
|
0.08372
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.13112
|
0.13050
|
|
SMT-COMP 2018
|
0.33 (4/6) |
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.23259
|
0.23276
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
6.31240
|
24.95000
|
| |
veriT |
veriT_default |
unsat ✅
|
0.10130
|
0.10155
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.10773
|
0.10765
|
|
SMT-COMP 2019
|
0.25 (6/8) |
Alt-Ergo |
Alt-Ergo-SMTComp-2019-wrapped-sq_default |
unsat ✅
|
25.38860
|
100.72000
|
| |
CVC4 |
CVC4-2019-06-03-d350fe1-wrapped-sq_default |
unsat ✅
|
0.19810
|
0.19841
|
| |
|
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.14239
|
0.14269
|
| |
Par4 |
Par4-wrapped-sq_default |
unsat ✅
|
0.09862
|
0.00581
|
| |
SMTInterpol |
smtinterpol-2.5-514-wrapped-sq_default |
unknown ❌
|
2400.07000
|
2451.99000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default |
unknown ❌
|
2.36506
|
3.40349
|
| |
|
UltimateEliminator+SMTInterpol-wrapped-sq_default |
unknown ❌
|
2.01970
|
3.32172
|
| |
|
UltimateEliminator+Yices-2.6.1-wrapped-sq_default |
unknown ❌
|
2.29767
|
3.39226
|
| |
Vampire |
vampire-4.4-smtcomp-wrapped-sq_default |
unsat ✅
|
0.53514
|
0.53517
|
| |
|
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
2.17880
|
8.22000
|
| |
veriT |
veriT-wrapped-sq_default |
unsat ✅
|
0.09124
|
0.09146
|
| |
Z3 |
z3-4.8.4-d6df51951f4c-wrapped-sq_default |
unsat ✅
|
0.10623
|
0.10613
|
|
SMT-COMP 2023
|
0.33 (4/6) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.16996
|
0.16751
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.16436
|
0.16489
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
1.65032
|
5.32000
|
| |
SMTInterpol |
smtinterpol-2.5-1272-g2d6d356c_default |
unknown ❌
|
1200.04000
|
1225.15000
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
2.89126
|
4.76529
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.24027
|
0.18649
|
| |
Yices2 |
Yices 2 for SMTCOMP 2023_default |
unsat ✅
|
0.17742
|
0.17737
|