Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_8vars_1ite_unsat.smt2 

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

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

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7523
Compressed Size1600
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 7515
Compressed Size1583
Max. Term Depth140
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 not1 and151 =42
let49 +35 -77 *98
<50 <=68 >27 >=21

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1138.52000 —
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 ✅ 0.17493 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.04219 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.17508 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.16936 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05145 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.71235 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.73799 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.52572 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.93200 —
Z3-SMT-COMP-2011 default unsat ✅ 25.99190 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04934 0.03799
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.06519 0.05599
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.55588 0.85687
veriT veriT-smtcomp2014 default unknown ❌ 0.67786 0.66990
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01131 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.42390 25.42310
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04266 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04319 0.04099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.07600 0.07499
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.61310 1.05984
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.56000
veriT veriT default unknown ❌ 14.45960 14.46180
Yices2 Yices default unsat ✅ 0.00826 0.00300
Z3 z3 4.4.0 default unsat ✅ 25.34330 25.35610
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04148 0.04162
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.06082 0.06173
ProB ProB competition unknown ❌ 2400.03000 2401.62000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.43106 0.82181
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.45000
veriT veriT-dev default unknown ❌ 0.83378 0.83483
Yices2 Yices-2.4.2 default unsat ✅ 0.01246 0.00477
Z3 z3-4.4.1 default unsat ✅ 25.63710 25.65340
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04752 0.04675
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05604 0.05678
SMTInterpol SMTInterpol default unsat ✅ 0.43181 0.81717
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02300 600.02900
veriT veriT-2017-06-17 default unknown ❌ 0.80584 0.80348
Yices2 Yices2-Main default unsat ✅ 0.00838 0.00429
Z3 z3-4.5.0 default unsat ✅ 26.50970 26.50750
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.08049 0.07968
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04960 0.04973
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04608 0.04719
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.50994 1.16154
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.97000
veriT veriT_default unknown ❌ 1.19900 1.19906
Yices2 Yices 2.6.0_default unsat ✅ 0.00775 0.00676
Z3 z3-4.7.1_default unsat ✅ 25.25060 25.25140
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.06305 0.06365
MathSAT mathsat-5.6.6_default unsat ✅ 0.04853 0.04846
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.01000 1199.80000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02386 0.01119
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.63653 1.56835
veriT veriT_default unsat ✅ 218.12100 218.10200
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.86000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06060 0.06102
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.03490 0.03487
Par4 Par4-wrapped-sq_default unsat ✅ 0.01880 0.00652
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.81845 2.11013
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01334 0.00528
Z3++ Z3++_sq_0526_default unsat ✅ 30.03220 30.03300