Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_9vars_7ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9827
Compressed Size2001
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 9819
Compressed Size1948
Max. Term Depth154
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite66 not1 and143 =42
let68 +44 -125 *103
<65 <=66 >25 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2009 0.50 (2/4) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ — —
MathSAT 4.3 (revised) unsat ✅ — —
Yices2 Yices 2 proto unknown ❌ 900.00000 —
Z3 Z3.2 unsat ✅ 37.10000 —
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1473.23000 —
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 ✅ 466.68800 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 19.01720 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1203.25000 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1216.89000 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 35.55130 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.22329 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 4.19666 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.54105 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.68309 —
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 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05395 0.05199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 70.43910 70.45230
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 6.38694 10.53240
veriT veriT-smtcomp2014 default unknown ❌ 3.44347 3.43648
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01214 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.22000 2400.09000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05610 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05678 0.05499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 34.50280 34.51580
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 10.39440 18.39620
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.60000
veriT veriT default unknown ❌ 3.58635 3.58645
Yices2 Yices default unsat ✅ 0.00840 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.98000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05386 0.05422
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 22.55890 22.57300
ProB ProB competition unknown ❌ 2400.04000 2401.67000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.58945 5.36542
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.61000
veriT veriT-dev default unknown ❌ 14.96050 14.96950
Yices2 Yices-2.4.2 default unsat ✅ 0.01333 0.00553
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.38000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06249 0.06256
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 85.26590 85.23230
SMTInterpol SMTInterpol default unsat ✅ 1.59859 5.46668
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 599.92900
veriT veriT-2017-06-17 default unknown ❌ 2.44877 2.44864
Yices2 Yices2-Main default unsat ✅ 0.00886 0.00467
Z3 z3-4.5.0 default unknown ❌ 600.10800 600.08100
SMT-COMP 2018 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4774.70000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06989 0.06997
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 20.56240 20.56450
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.98494 5.71625
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.94000
veriT veriT_default unknown ❌ 5.55177 5.55129
Yices2 Yices 2.6.0_default unsat ✅ 0.01085 0.00706
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.93000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08060 0.08089
MathSAT MathSAT5_default.sh unsat ✅ 26.69970 26.68570
Par4 Par4-wrapped-sq_default unsat ✅ 0.01621 0.00669
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 528.33300 561.37900
veriT veriT_default unknown ❌ 44.06850 44.06870
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.00986 0.00517
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1200.01000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.60735 0.60791
MathSAT MathSAT-5.6.8_default unsat ✅ 22.54640 22.54460
Par4 Par4-wrapped-sq_default unsat ✅ 0.01773 0.00643
veriT veriT_default unknown ❌ 1200.01000 1199.85000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01074 0.00567
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2024 0.40 (3/5) cvc5 cvc5 unsat ✅ 0.25891 0.15886
OpenSMT OpenSMT unknown ❌ 1201.22298 1200.88884
SMTInterpol SMTInterpol unsat ✅ 34.68614 57.62544
Yices2 Yices2 unsat ✅ 0.22501 0.12551
Z3alpha Z3-alpha unknown ❌ 1201.71973 1200.64436
SMT-COMP 2025 0.67 (2/6) cvc5 cvc5 unsat ✅ 0.34681 0.20923
OpenSMT OpenSMT unknown ❌ 1201.29656 1201.08783
SMTInterpol SMTInterpol unknown ❌ 10.76932 20.66954
Yices2 Yices2 unsat ✅ 0.24663 0.12788
Z3alpha Z3-alpha unknown ❌ 1201.00491 4801.51052
Z3 Z3-alpha-base unknown ❌ 1201.28935 1200.91958