Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_5vars_3ite_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4030
Compressed Size1039
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 4022
Compressed Size1046
Max. Term Depth75
Asserts 1
Declared Functions0
Declared Constants18
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and75 =22
let29 +14 -36 *34
<29 <=34 >13 >=10

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1429.44000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 11.28630 —
CVC4-SMT-EVAL-2013 default unsat ✅ 11.49600 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.24410 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06063 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.25624 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.24747 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.08134 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.51887 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.40877 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.45331 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 81.03810 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.74200 —
Z3-SMT-COMP-2011 default unsat ✅ 26.04040 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03918 0.02899
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.06772 0.05899
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.56437 0.90486
veriT veriT-smtcomp2014 default unknown ❌ 0.03765 0.02899
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01077 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 27.18620 27.18590
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02635 0.02400
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02673 0.02499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.07419 0.07299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.54787 0.82487
SMT-RAT SMT-RAT-final default unsat ✅ 83.03500 83.06740
veriT veriT default unknown ❌ 1.89440 1.89371
Yices2 Yices default unsat ✅ 0.00812 0.00200
Z3 z3 4.4.0 default unsat ✅ 26.99550 27.00890
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02715 0.02728
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.05973 0.06065
ProB ProB competition unsat ✅ 130.21200 130.27900
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.38740 0.67167
SMT-RAT SMT-RAT default unsat ✅ 69.88850 69.92980
veriT veriT-dev default unknown ❌ 0.02044 0.02056
Yices2 Yices-2.4.2 default unsat ✅ 0.01259 0.00435
Z3 z3-4.4.1 default unsat ✅ 25.59680 25.61430
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03039 0.03008
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04464 0.04511
SMTInterpol SMTInterpol default unsat ✅ 0.43207 0.84319
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 65.38510 65.38440
veriT veriT-2017-06-17 default unknown ❌ 0.88802 0.88724
Yices2 Yices2-Main default unsat ✅ 0.00810 0.00346
Z3 z3-4.5.0 default unsat ✅ 26.17430 26.17530
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10708 0.10683
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03187 0.03202
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04555 0.04656
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.44694 0.91982
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 74.77630 74.77420
veriT veriT_default unknown ❌ 0.23803 0.23817
Yices2 Yices 2.6.0_default unsat ✅ 0.00825 0.00640
Z3 z3-4.7.1_default unsat ✅ 25.47650 25.47470
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.18060 0.16143
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03808 0.03835
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.16910 0.17004
Par4 Par4-wrapped-sq_default unsat ✅ 0.01452 0.00607
ProB ProB-wrapped-sq_default unsat ✅ 27.13220 27.13180
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.65239 1.49512
veriT veriT-wrapped-sq_default unknown ❌ 2.19360 2.19338
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00991 0.00665
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 26.21600 26.21510
SMT-COMP 2021 cvc5 cvc5-fixed_default unsat ✅ 0.04252 0.04304
MathSAT mathsat-5.6.6_default unsat ✅ 0.18857 0.18854
OpenSMT OpenSMT-fixed_default unsat ✅ 4.94549 4.94445
Par4 Par4-wrapped-sq_default unsat ✅ 0.01612 0.00650
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.72353 1.78983
veriT veriT_default unsat ✅ 7.79048 7.79061
Z3 z3-4.8.11_default unsat ✅ 96.40060 96.40000
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.18362 0.18415
MathSAT MathSAT-5.6.8_default unsat ✅ 0.05401 0.05397
Par4 Par4-wrapped-sq_default unsat ✅ 0.01631 0.00735
veriT veriT_default unsat ✅ 7.93152 7.93137
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01355 0.00447
Z3 z3-4.8.17_default unsat ✅ 136.45500 136.45400
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.27964 0.16023
OpenSMT OpenSMT unsat ✅ 0.57745 0.45259
SMTInterpol SMTInterpol unsat ✅ 0.89514 1.95243
Yices2 Yices2 unsat ✅ 0.28025 0.15498
Z3alpha Z3-alpha unsat ✅ 0.53894 0.92499
Z3 Z3-alpha-base unsat ✅ 0.38760 0.25996