Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_7vars_6ite_unsat.smt2 

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

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

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6528
Compressed Size1466
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 6520
Compressed Size1479
Max. Term Depth109
Asserts 1
Declared Functions0
Declared Constants25
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite44 not1 and104 =31
let46 +27 -80 *63
<51 <=48 >18 >=13

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1375.19000 —
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 ✅ 19.07080 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.44410 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 17.54660 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 17.64220 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.31123 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.11286 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.99188 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.06951 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05296 0.04199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 6.97305 6.96694
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.51918 5.98809
veriT veriT-smtcomp2014 default unsat ✅ 305.18400 305.29900
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01166 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.07000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04192 0.03999
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04256 0.03999
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.03865 5.04023
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.20103 8.16776
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.93000
veriT veriT default unsat ✅ 646.65300 646.79900
Yices2 Yices default unsat ✅ 0.00804 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2401.00000
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04214 0.04227
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.90797 7.91349
ProB ProB competition unknown ❌ 2400.06000 2401.52000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.03295 2.99849
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.58000
veriT veriT-dev default unsat ✅ 681.10600 681.53100
Yices2 Yices-2.4.2 default unsat ✅ 0.01232 0.00447
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.61000
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04931 0.04772
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 14.65010 14.64770
SMTInterpol SMTInterpol default unsat ✅ 2.31680 7.18003
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 599.92400
veriT veriT-2017-06-17 default unsat ✅ 387.13000 387.09400
Yices2 Yices2-Main default unsat ✅ 0.00771 0.00410
Z3 z3-4.5.0 default unknown ❌ 600.04700 599.94800
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 179.76700 714.74000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05086 0.05098
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 10.00250 10.00260
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.98443 5.54392
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.05000
veriT veriT_default unsat ✅ 533.10200 533.10100
Yices2 Yices 2.6.0_default unsat ✅ 0.00753 0.00709
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1199.91000
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06022 0.06052
MathSAT MathSAT5_default.sh unsat ✅ 4.53336 4.53338
Par4 Par4-wrapped-sq_default unsat ✅ 0.01572 0.00591
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 4.15028 10.68630
veriT veriT_default unsat ✅ 204.31000 204.26000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01035 0.00531
Z3 z3-4.8.8_default unknown ❌ 1200.10000 1199.96000
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.10821 0.10711
MathSAT mathsat-5.6.6_default unsat ✅ 4.83910 4.83914
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.03000 1199.89000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01562 0.00633
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 4.44169 12.95280
veriT veriT_default unsat ✅ 334.53100 334.51500
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.94000
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.37214 0.37200
MathSAT MathSAT-5.6.8_default unsat ✅ 4.93356 4.93333
Par4 Par4-wrapped-sq_default unsat ✅ 0.01639 0.00674
veriT veriT_default unsat ✅ 451.92100 451.87500
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01066 0.00510
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06098 0.06153
OpenSMT OpenSMT a78dcf01_default unsat ✅ 25.48730 50.87530
Par4 Par4-wrapped-sq_default unsat ✅ 0.01755 0.00670
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 7.82869 17.71040
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01511 0.00644
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.90000
SMT-COMP 2025 0.33 (4/6) cvc5 cvc5 unsat ✅ 0.29581 0.17919
OpenSMT OpenSMT unsat ✅ 17.39207 17.26940
SMTInterpol SMTInterpol unknown ❌ 0.83964 1.86620
Yices2 Yices2 unsat ✅ 0.26672 0.14817
Z3alpha Z3-alpha unknown ❌ 1201.00569 4802.38225
Z3 Z3-alpha-base unsat ✅ 1062.97319 1062.72578