Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_4vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size2964
Compressed Size843
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 2956
Compressed Size840
Max. Term Depth56
Asserts 1
Declared Functions0
Declared Constants14
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite8 not1 and58 =17
let20 +9 -22 *23
<22 <=26 >10 >=8

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2010 0.75 (1/4) CVC3 CVC3 2.3 unknown ❌ 1200.30000 —
Sateen Sateen-3.5 unsat ✅ — —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.54280 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.75173 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06602 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02863 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06903 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06226 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03169 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.69378 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.36114 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.52215 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 6.42387 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.14099 —
Z3-SMT-COMP-2011 default unsat ✅ 1.03692 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.02843 0.01800
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.05334 0.03699
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.37698 0.47093
veriT veriT-smtcomp2014 default unknown ❌ 0.07930 0.07099
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01061 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.04577 1.03784
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02148 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02215 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04368 0.04299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.53259 0.76988
SMT-RAT SMT-RAT-final default unsat ✅ 2.82406 2.82357
veriT veriT default unknown ❌ 0.05948 0.05899
Yices2 Yices default unsat ✅ 0.00839 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.24530 1.24581
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02296 0.02310
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03867 0.03967
ProB ProB competition unsat ✅ 716.93800 717.36800
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.33604 0.49712
SMT-RAT SMT-RAT default unsat ✅ 0.79144 0.79187
veriT veriT-dev default unknown ❌ 0.07141 0.07229
Yices2 Yices-2.4.2 default unsat ✅ 0.01181 0.00338
Z3 z3-4.4.1 default unsat ✅ 1.04054 1.04227
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02402 0.02329
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03799 0.03303
SMTInterpol SMTInterpol default unsat ✅ 0.34447 0.52591
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.31878 1.31799
veriT veriT-2017-06-17 default unknown ❌ 0.08347 0.08263
Yices2 Yices2-Main default unsat ✅ 0.00881 0.00347
Z3 z3-4.5.0 default unsat ✅ 1.29682 1.29595
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04659 0.04697
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02492 0.02504
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02925 0.03023
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.39894 0.76488
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.19464 1.19455
veriT veriT_default unknown ❌ 0.03332 0.03345
Yices2 Yices 2.6.0_default unsat ✅ 0.00762 0.00560
Z3 z3-4.7.1_default unsat ✅ 0.84965 0.84946
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.05311 0.05302
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03075 0.03105
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.13834 0.14062
Par4 Par4-wrapped-sq_default unsat ✅ 0.01623 0.00780
ProB ProB-wrapped-sq_default unsat ✅ 273.76100 273.73800
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.44803 0.83961
veriT veriT-wrapped-sq_default unknown ❌ 0.13183 0.13214
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01050 0.00659
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.53795 1.53776
SMT-COMP 2021 cvc5 cvc5-fixed_default unsat ✅ 0.03552 0.03610
MathSAT mathsat-5.6.6_default unsat ✅ 0.03244 0.03239
OpenSMT OpenSMT-fixed_default unsat ✅ 0.27037 0.27030
Par4 Par4-wrapped-sq_default unsat ✅ 0.01430 0.00617
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.52354 1.07273
veriT veriT_default unsat ✅ 0.78454 0.78482
Z3 z3-4.8.11_default unsat ✅ 0.78356 0.78363
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.12581 0.12634
MathSAT MathSAT-5.6.8_default unsat ✅ 0.03318 0.03313
Par4 Par4-wrapped-sq_default unsat ✅ 0.01496 0.00620
veriT veriT_default unsat ✅ 0.86591 0.86609
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01207 0.00439
Z3 z3-4.8.17_default unsat ✅ 0.68132 0.68303
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03300 0.03355
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.12922 0.12916
Par4 Par4-wrapped-sq_default unsat ✅ 0.01566 0.00634
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.66427 1.46362
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01043 0.00415
Z3++ Z3++_sq_0526_default unsat ✅ 0.69799 0.69807