Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_7vars_2ite_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
Size6210
Compressed Size1384
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 6202
Compressed Size1396
Max. Term Depth116
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 not1 and124 =35
let41 +27 -61 *74
<43 <=56 >22 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1081.75000 —
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 ✅ 0.20616 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.04125 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.20997 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.20359 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.06184 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.47093 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.35812 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.54946 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.76590 —
Z3-SMT-COMP-2011 default unsat ✅ 28.55220 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04419 0.03399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16301 0.15398
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.53915 0.81288
veriT veriT-smtcomp2014 default unknown ❌ 0.59970 0.59091
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01135 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 40.53670 40.54880
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03705 0.03499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03764 0.03499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09205 0.09098
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.53624 0.79288
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.55000
veriT veriT default unknown ❌ 0.39461 0.39394
Yices2 Yices default unsat ✅ 0.00774 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.94980 26.96090
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03849 0.03858
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.11899 0.12041
ProB ProB competition unknown ❌ 2400.09000 2401.52000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.45882 0.93165
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.63000
veriT veriT-dev default unknown ❌ 17.40350 17.41520
Yices2 Yices-2.4.2 default unsat ✅ 0.01172 0.00361
Z3 z3-4.4.1 default unsat ✅ 28.48820 28.50640
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04237 0.04230
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05321 0.04589
SMTInterpol SMTInterpol default unsat ✅ 0.39765 0.68979
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01100 599.96000
veriT veriT-2017-06-17 default unknown ❌ 0.61136 0.61116
Yices2 Yices2-Main default unsat ✅ 0.00794 0.00422
Z3 z3-4.5.0 default unsat ✅ 26.69200 26.69150
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.07956 0.07982
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04433 0.04448
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04257 0.04365
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.44334 0.85494
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.88000
veriT veriT_default unknown ❌ 1.27236 1.27242
Yices2 Yices 2.6.0_default unsat ✅ 0.00916 0.00675
Z3 z3-4.7.1_default unsat ✅ 25.13130 25.13120
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.05353 0.05384
MathSAT MathSAT5_default.sh unsat ✅ 0.04745 0.04738
Par4 Par4-wrapped-sq_default unsat ✅ 0.01552 0.00638
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.59571 1.40620
veriT veriT_default unknown ❌ 0.21732 0.21748
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.00981 0.00455
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1199.91000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25061 0.15089
OpenSMT OpenSMT unsat ✅ 0.43054 0.33089
SMTInterpol SMTInterpol unsat ✅ 0.87687 2.00834
Yices2 Yices2 unsat ✅ 0.23837 0.13834
Z3alpha Z3-alpha unsat ✅ 0.49478 0.39566
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31262 0.18985
OpenSMT OpenSMT unsat ✅ 0.53988 0.41184
SMTInterpol SMTInterpol unsat ✅ 0.91262 2.03486
Yices2 Yices2 unsat ✅ 0.27834 0.15648
Z3alpha Z3-alpha unsat ✅ 0.56457 1.00326
Z3 Z3-alpha-base unsat ✅ 0.36524 0.24584