Benchmark

non-incremental/UFNIA/spec_sharp/textbook-Stack.dll.6.IntStack..ctor.smt2 

Spec# benchmarks.  Contributed by Leonardo de Moura and Michal Moskal.
Benchmark
Size77756
Compressed Size11852
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2009-08-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 77748
Compressed Size11864
Max. Term Depth184
Asserts 3
Declared Functions104
Declared Constants91
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true30 false2 not1211 or228
=>254 =891 distinct2 forall205
let91 Int439 +8 -16
*2 <22 <=62 >1
>=1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 1.00 (0/1) CVC3 CVC3 2.0 unknown ❌ 12.50000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unsat ✅ 244.74300 —
CVC3-SMT-COMP-2012 default unknown ❌ 171.91600 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.39864 —
Z3-SMT-COMP-2011 default unsat ✅ 0.27901 —
SMT-COMP 2015 0.33 (2/3) CVC3 CVC3 default unknown ❌ 2400.74000 2401.53000
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 384.92300 384.82700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 413.98700 413.85000
Z3 z3 4.4.0 default unsat ✅ 0.35215 0.35195
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 20.83840 20.49440
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.44370 0.44565
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.20261 0.20102
Z3 z3-4.4.1 default unsat ✅ 0.31323 0.31458
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 20.48220 20.48370
Vampire vampire4.2-smt vampire unsat ✅ 0.29459 0.29389
Z3 z3-4.5.0 default unsat ✅ 0.49875 0.49750
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 30.87790 30.79480
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.83680 3.23000
Z3 z3-4.7.1_default unsat ✅ 0.34387 0.34374
SMT-COMP 2019 0.33 (4/6) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unknown ❌ 2400.06000 9532.57000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 8.16327 8.16357
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 8.23026 8.23018
Par4 Par4-wrapped-sq_default unsat ✅ 0.32231 0.00733
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 1677.98000 6230.15000
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 1558.07000 5754.13000
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 1.40159 4.97000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.60420 2.07000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.33761 0.33760
z3-4.7.1_default unsat ✅ 0.31168 0.31163
SMT-COMP 2020 0.33 (4/6) Alt-Ergo Alt-Ergo-SMTComp-2020_default unknown ❌ 1200.02000 4758.93000
CVC4 CVC4-sq-final_default unsat ✅ 31.05810 30.95000
Par4 Par4-wrapped-sq_default unsat ✅ 0.34741 0.00675
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 1200.12000 1205.43000
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.38439 0.19482
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.56256 2.07000
Z3 z3-4.8.8_default unsat ✅ 0.35730 0.35725
SMT-COMP 2021 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 31.32210 31.23610
cvc5 cvc5-fixed_default unsat ✅ 11.02660 11.02400
Par4 Par4-wrapped-sq_default unsat ✅ 0.34878 0.00630
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 0.73876 1.90138
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 106.41900 144.39100
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.62120 2.02000
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.38419 0.20123
Z3 z3-4.8.11_default unsat ✅ 0.27865 0.27860