Benchmark
non-incremental/UFNIA/spec_sharp/textbook-Stack.dll.1.IntStack.SpecSharp.CheckInvariant_System.Boolean.smt2
Spec# benchmarks. Contributed by Leonardo de Moura and Michal Moskal.
| Benchmark |
|---|
| Size | 71375 |
| Compressed Size | 10916 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | industrial |
| First Occurrence | 2009-08-02 |
| Generated By | — |
| Generated On | — |
| Generator | — |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unsat |
| Inferred Status | unsat |
| Size | 71367 |
| Compressed Size | 10940 |
| Max. Term Depth | 77 |
| Asserts | 3 |
| Declared Functions | 104 |
| Declared Constants | 109 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
true | 72 |
false | 3 |
not | 1052 |
or | 173 |
=> | 268 |
= | 811 |
distinct | 2 |
forall | 193 |
let | 78 |
Int | 425 |
+ | 8 |
- | 15 |
* | 2 |
< | 22 |
<= | 58 |
> | 3 |
>= | 1 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2009
|
|
CVC3 |
CVC3 2.0 |
unsat ✅
|
0.30000
|
—
|
|
SMT Evaluation 2013
|
|
CVC3 |
CVC3-SMT-COMP-2010 default |
unsat ✅
|
0.19067
|
—
|
| |
|
CVC3-SMT-COMP-2011 default |
unsat ✅
|
0.16411
|
—
|
| |
|
CVC3-SMT-COMP-2012 default |
unsat ✅
|
0.15850
|
—
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default |
unsat ✅
|
0.05147
|
—
|
| |
|
Z3-SMT-COMP-2011 default |
unsat ✅
|
0.05903
|
—
|
|
SMT-COMP 2014
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.28848
|
0.27996
|
| |
CVC4 |
CVC4 f7118b2 default |
unsat ✅
|
0.19646
|
0.18597
|
| |
Z3 |
Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default |
unsat ✅
|
0.05721
|
0.04999
|
|
SMT-COMP 2015
|
|
CVC3 |
CVC3 default |
unsat ✅
|
0.30939
|
0.30895
|
| |
CVC4 |
CVC4-master-2015-06-15-9b32405-main default |
unsat ✅
|
0.17367
|
0.17097
|
| |
|
CVC4-experimental-2015-06-15-ff5745a-main default |
unsat ✅
|
0.17918
|
0.17597
|
| |
Z3 |
z3 4.4.0 default |
unsat ✅
|
0.07262
|
0.07299
|
|
SMT-COMP 2016
|
|
CVC4 |
CVC4-master-2016-05-27-cfef263-main default |
unsat ✅
|
0.18167
|
0.18195
|
| |
Vampire |
vampire_smt_4.1 vampire_smtcomp |
unsat ✅
|
0.28387
|
0.28559
|
| |
|
vampire_smt_4.1_parallel vampire_smtcomp |
unsat ✅
|
0.10968
|
0.10920
|
| |
Z3 |
z3-4.4.1 default |
unsat ✅
|
0.07085
|
0.07214
|
|
SMT-COMP 2017
|
|
CVC4 |
CVC4-smtcomp2017-main default |
unsat ✅
|
0.19282
|
0.19153
|
| |
Vampire |
vampire4.2-smt vampire |
unsat ✅
|
0.17220
|
0.16164
|
| |
Z3 |
z3-4.5.0 default |
unsat ✅
|
0.08602
|
0.08555
|
|
SMT-COMP 2018
|
|
CVC4 |
master-2018-06-10-b19c840-competition-default_default |
unsat ✅
|
0.20359
|
0.20384
|
| |
Vampire |
vampire-4.3-smt_vampire_smtcomp |
unsat ✅
|
0.72885
|
2.73000
|
| |
Z3 |
z3-4.7.1_default |
unsat ✅
|
0.08387
|
0.08381
|
|
SMT-COMP 2022
|
0.20 (4/5) |
CVC4 |
CVC4-sq-final_default |
unsat ✅
|
0.24104
|
0.24122
|
| |
cvc5 |
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.52621
|
0.52668
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.7-wrapped_default |
unknown ❌
|
3.66491
|
7.59638
|
| |
Vampire |
vampire_4.7_smt_fix-wrapped_vampire_smtcomp |
unsat ✅
|
0.41395
|
0.23118
|
| |
Z3 |
z3-4.8.17_default |
unsat ✅
|
0.07219
|
0.07404
|
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.19678
|
0.19736
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.52997
|
0.53048
|
| |
iProver |
iProver-3.8-fix_iprover_SMT |
unsat ✅
|
8.66788
|
31.92160
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT-5.6.9_default |
unknown ❌
|
1200.02000
|
1221.79000
|
| |
Vampire |
vampire_4.8_smt_pre_vampire_smtcomp |
unsat ✅
|
0.29574
|
0.40971
|
|
SMT-COMP 2025
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.38241
|
0.25933
|
| |
iProver |
iProver v3.9.3 |
unsat ✅
|
10.43158
|
34.06342
|
| |
SMTInterpol |
SMTInterpol |
unsat ✅
|
531.37834
|
572.90211
|
| |
UltimateEliminator |
UltimateEliminator+MathSAT |
unknown ❌
|
3.27012
|
8.62534
|