Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_8vars_4ite_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 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8052
Compressed Size1650
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 8044
Compressed Size1649
Max. Term Depth134
Asserts 1
Declared Functions0
Declared Constants32
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite32 not1 and136 =39
let52 +35 -87 *90
<52 <=62 >24 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1456.99000 —
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 ✅ 3.19718 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.16753 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 3.19273 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 3.15438 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.27870 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.61289 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.73239 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.76386 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.72458 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 32.62070 —
Z3-SMT-COMP-2011 default unsat ✅ 56.43790 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05176 0.04099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.43610 0.42693
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.63045 1.05784
veriT veriT-smtcomp2014 default unknown ❌ 1.37748 1.36879
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01156 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 42.09570 42.09360
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04494 0.04299
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04525 0.04299
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.29407 0.29295
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.63331 7.01993
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.99000
veriT veriT default unknown ❌ 3.69563 3.69644
Yices2 Yices default unsat ✅ 0.00828 0.00300
Z3 z3 4.4.0 default unsat ✅ 104.00500 104.04600
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04479 0.04494
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.47154 0.47275
ProB ProB competition unknown ❌ 2400.05000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.62319 1.54395
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.65000
veriT veriT-dev default unknown ❌ 6.34713 6.35035
Yices2 Yices-2.4.2 default unsat ✅ 0.01273 0.00464
Z3 z3-4.4.1 default unsat ✅ 38.12130 38.14470
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05427 0.05358
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.14801 0.14825
SMTInterpol SMTInterpol default unsat ✅ 0.53091 1.13713
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01400 599.93000
veriT veriT-2017-06-17 default unknown ❌ 1.10600 1.10556
Yices2 Yices2-Main default unsat ✅ 0.00696 0.00398
Z3 z3-4.5.0 default unsat ✅ 62.36520 62.35610
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 194.55300 773.76000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05511 0.05527
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.15038 0.15143
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.54713 1.29330
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1200.00000
veriT veriT_default unknown ❌ 3.40148 3.40157
Yices2 Yices 2.6.0_default unsat ✅ 0.01314 0.00724
Z3 z3-4.7.1_default unsat ✅ 114.47700 114.47000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.45695 0.45748
MathSAT MathSAT-5.6.8_default unsat ✅ 0.24602 0.24595
Par4 Par4-wrapped-sq_default unsat ✅ 0.01812 0.00678
veriT veriT_default unknown ❌ 645.69000 645.57000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01133 0.00534
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.86000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06540 0.06592
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.68041 0.68037
Par4 Par4-wrapped-sq_default unsat ✅ 0.01670 0.00641
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.17706 3.24435
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01099 0.00537
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.27794 0.17849
OpenSMT OpenSMT unsat ✅ 1.02376 0.92395
SMTInterpol SMTInterpol unsat ✅ 1.33847 3.58867
Yices2 Yices2 unsat ✅ 0.21114 0.11147
Z3alpha Z3-alpha unsat ✅ 33.88142 33.78127
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.32366 0.19620
OpenSMT OpenSMT unsat ✅ 3.05199 2.93229
SMTInterpol SMTInterpol unsat ✅ 2.58778 7.25300
Yices2 Yices2 unsat ✅ 0.24649 0.13100
Z3alpha Z3-alpha unsat ✅ 14.08964 55.07383
Z3 Z3-alpha-base unsat ✅ 27.62449 27.49240