Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_9vars_4ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8915
Compressed Size1804
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 8907
Compressed Size1774
Max. Term Depth155
Asserts 1
Declared Functions0
Declared Constants37
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not1 and158 =45
let60 +44 -107 *115
<59 <=72 >28 >=21

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.25 (3/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ — —
MathSAT 4.3 (revised) unsat ✅ — —
Yices2 Yices 2 proto unsat ✅ 7.30000 —
Z3 Z3.2 unsat ✅ 146.60000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1267.32000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.07994 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.36426 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.08113 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.07015 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.63530 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.59226 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.13404 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.95016 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.60686 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1247.42000 —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05800 0.04799
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.30088 0.29995
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.39263 3.13652
veriT veriT-smtcomp2014 default unknown ❌ 123.72100 123.76200
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01206 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1230.00000 1230.24000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05344 0.05099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05396 0.05199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.27969 0.27896
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.11173 2.43763
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.46000
veriT veriT default unknown ❌ 4.08259 4.08238
Yices2 Yices default unsat ✅ 0.00823 0.00300
Z3 z3 4.4.0 default unsat ✅ 1729.65000 1730.39000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05090 0.05106
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1.37994 1.38251
ProB ProB competition unknown ❌ 2400.06000 2401.48000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.61509 1.52717
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.41000
veriT veriT-dev default unknown ❌ 25.50800 25.52340
Yices2 Yices-2.4.2 default unsat ✅ 0.01186 0.00483
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.37000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05924 0.05839
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.26705 0.26711
SMTInterpol SMTInterpol default unsat ✅ 0.74131 1.94820
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01400 599.98400
veriT veriT-2017-06-17 default unknown ❌ 33.96430 33.96550
Yices2 Yices2-Main default unsat ✅ 0.00943 0.00510
Z3 z3-4.5.0 default unknown ❌ 600.01800 599.96300
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4776.11000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06270 0.06282
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.26725 0.26831
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.54413 1.33240
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.91000
veriT veriT_default unknown ❌ 123.97500 123.96600
Yices2 Yices 2.6.0_default unsat ✅ 0.00829 0.00722
Z3 z3-4.7.1_default unsat ✅ 580.29300 580.29100
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07750 0.07791
MathSAT mathsat-5.6.6_default unsat ✅ 0.23822 0.23819
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.11000 1200.05000
Par4 Par4-wrapped-sq_default unsat ✅ 0.03203 0.01215
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.12461 3.13673
veriT veriT_default unknown ❌ 1200.08000 1200.08000
Z3 z3-4.8.11_default unknown ❌ 1200.04000 1199.80000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07614 0.07667
OpenSMT OpenSMT a78dcf01_default unsat ✅ 17.09610 17.09350
Par4 Par4-wrapped-sq_default unsat ✅ 0.01670 0.00657
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.36666 3.82646
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01051 0.00550
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.90000