Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_8vars_5ite_unsat.smt2 

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

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

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8098
Compressed Size1687
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 8090
Compressed Size1670
Max. Term Depth135
Asserts 1
Declared Functions0
Declared Constants31
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite42 not1 and131 =38
let56 +35 -92 *85
<52 <=60 >23 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1451.60000 —
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 ✅ 8.73242 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.45475 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 16.66580 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 16.61020 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.48394 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.93344 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.87185 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.99408 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.19828 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 63.05050 —
Z3-SMT-COMP-2011 default unsat ✅ 135.77500 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05392 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.69369 0.68490
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.98954 2.18567
veriT veriT-smtcomp2014 default unknown ❌ 59.44130 59.46300
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01167 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 95.90650 95.91640
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04727 0.04499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04775 0.04599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.39728 0.39694
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.18786 2.65260
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unknown ❌ 4.21414 4.21436
Yices2 Yices default unsat ✅ 0.00830 0.00300
Z3 z3 4.4.0 default unsat ✅ 91.85300 91.89100
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04644 0.04692
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.34162 0.34281
ProB ProB competition unknown ❌ 2400.07000 2401.32000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.68458 1.78514
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.40000
veriT veriT-dev default unknown ❌ 184.15000 184.25500
Yices2 Yices-2.4.2 default unsat ✅ 0.01225 0.00463
Z3 z3-4.4.1 default unsat ✅ 65.50070 65.54010
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05307 0.05271
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.44049 0.44062
SMTInterpol SMTInterpol default unsat ✅ 1.70058 5.67757
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10200 600.10400
veriT veriT-2017-06-17 default unknown ❌ 24.85780 24.85430
Yices2 Yices2-Main default unsat ✅ 0.00819 0.00432
Z3 z3-4.5.0 default unsat ✅ 165.24800 165.23900
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 328.41200 1305.92000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05496 0.05510
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.37320 0.37424
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.63078 1.56880
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1200.00000
veriT veriT_default unknown ❌ 7.06363 7.06358
Yices2 Yices 2.6.0_default unsat ✅ 0.01014 0.00650
Z3 z3-4.7.1_default unsat ✅ 91.73300 91.72970
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.44403 0.44372
MathSAT MathSAT-5.6.8_default unsat ✅ 0.56265 0.56253
Par4 Par4-wrapped-sq_default unsat ✅ 0.01635 0.00648
veriT veriT_default unknown ❌ 1200.01000 1199.92000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01120 0.00539
Z3 z3-4.8.17_default unknown ❌ 1200.12000 1199.54000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06612 0.06662
OpenSMT OpenSMT a78dcf01_default unsat ✅ 33.78910 33.78490
Par4 Par4-wrapped-sq_default unsat ✅ 0.01883 0.00654
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 2.16883 6.17847
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01068 0.00534
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.83000
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.26990 0.17059
OpenSMT OpenSMT unsat ✅ 2.99066 2.89068
SMTInterpol SMTInterpol unsat ✅ 1.92915 5.44048
Yices2 Yices2 unsat ✅ 0.21097 0.11118
Z3alpha Z3-alpha unknown ❌ 1201.71461 1200.93700
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.32025 0.19567
OpenSMT OpenSMT unsat ✅ 2.48177 2.36202
SMTInterpol SMTInterpol unsat ✅ 5.74467 16.58997
Yices2 Yices2 unsat ✅ 0.28034 0.15638
Z3alpha Z3-alpha unsat ✅ 33.74882 133.66247
Z3 Z3-alpha-base unsat ✅ 29.27004 29.14665