Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_5vars_1ite_unsat.smt2 

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

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

in arithmetic modulo 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4105
Compressed Size1034
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 4097
Compressed Size1029
Max. Term Depth80
Asserts 1
Declared Functions0
Declared Constants20
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite8 not1 and85 =24
let28 +14 -32 *38
<29 <=38 >15 >=12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1157.43000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 53.66000 —
CVC4-SMT-EVAL-2013 default unsat ✅ 51.36490 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.04452 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02801 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.04718 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.04140 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03610 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 12.06960 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.48152 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.43137 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.19050 —
Z3-SMT-COMP-2011 default unsat ✅ 25.24140 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03262 0.02200
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.04216 0.04099
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.43302 0.51192
veriT veriT-smtcomp2014 default unknown ❌ 0.13234 0.11998
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01086 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.14280 25.14220
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02548 0.02300
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02577 0.02399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.03987 0.03899
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.52650 0.78988
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unknown ❌ 0.03160 0.03099
Yices2 Yices default unsat ✅ 0.00849 0.00200
Z3 z3 4.4.0 default unsat ✅ 25.28710 25.29820
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02641 0.02656
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.04806 0.04903
ProB ProB competition unknown ❌ 2400.04000 2401.44000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.35341 0.57137
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.40000
veriT veriT-dev default unknown ❌ 0.03027 0.03104
Yices2 Yices-2.4.2 default unsat ✅ 0.01200 0.00365
Z3 z3-4.4.1 default unsat ✅ 25.58010 25.59860
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02814 0.02770
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.09448 0.03180
SMTInterpol SMTInterpol default unsat ✅ 0.34363 0.55886
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10100 600.02100
veriT veriT-2017-06-17 default unknown ❌ 0.47601 0.47673
Yices2 Yices2-Main default unsat ✅ 0.00774 0.00354
Z3 z3-4.5.0 default unsat ✅ 25.99860 25.99900
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.05254 0.05317
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03008 0.03017
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03262 0.03361
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.43417 0.80682
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1200.02000
veriT veriT_default unknown ❌ 0.02222 0.02239
Yices2 Yices 2.6.0_default unsat ✅ 0.00940 0.00636
Z3 z3-4.7.1_default unsat ✅ 25.19990 25.19950
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.05988 0.06043
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03596 0.03624
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.15832 0.15997
Par4 Par4-wrapped-sq_default unsat ✅ 0.01330 0.00574
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2400.06000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.48463 0.98326
veriT veriT-wrapped-sq_default unknown ❌ 0.14644 0.14666
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01012 0.00639
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.59190 25.59170
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.29781 0.17797
OpenSMT OpenSMT unsat ✅ 0.28101 0.16290
SMTInterpol SMTInterpol unsat ✅ 0.69144 1.35974
Yices2 Yices2 unsat ✅ 0.27351 0.14969
Z3alpha Z3-alpha unsat ✅ 0.41041 0.47217
Z3 Z3-alpha-base unsat ✅ 0.36049 0.23363