Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_6vars_4ite_unsat.smt2 

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

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

in arithmetic modulo 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5232
Compressed Size1241
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 5224
Compressed Size1246
Max. Term Depth92
Asserts 1
Declared Functions0
Declared Constants22
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite24 not1 and92 =27
let36 +20 -53 *49
<38 <=42 >16 >=12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1362.34000 —
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 ✅ 1.05575 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.12885 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.08481 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.06997 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.18510 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.70316 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.61567 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.08492 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.12717 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 32.09600 —
Z3-SMT-COMP-2011 default unsat ✅ 75.46600 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03491 0.03299
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16182 0.15298
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.48323 3.63545
veriT veriT-smtcomp2014 default unknown ❌ 27.94070 27.94580
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01114 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 48.06270 48.06870
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03365 0.03199
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03417 0.03200
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.29810 0.29695
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.22340 2.79657
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.64000
veriT veriT default unknown ❌ 1.60085 1.59976
Yices2 Yices default unsat ✅ 0.00837 0.00200
Z3 z3 4.4.0 default unsat ✅ 34.82410 34.83470
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03420 0.03438
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.15093 0.15195
ProB ProB competition unknown ❌ 2400.09000 2401.69000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.51551 2.29004
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.64000
veriT veriT-dev default unknown ❌ 0.41046 0.41081
Yices2 Yices-2.4.2 default unsat ✅ 0.01147 0.00361
Z3 z3-4.4.1 default unsat ✅ 40.31420 40.33910
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04045 0.03849
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.11979 0.11995
SMTInterpol SMTInterpol default unsat ✅ 0.52328 1.16418
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02700 599.98600
veriT veriT-2017-06-17 default unknown ❌ 0.04528 0.04349
Yices2 Yices2-Main default unsat ✅ 0.00783 0.00374
Z3 z3-4.5.0 default unsat ✅ 45.10650 45.10790
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 10.31650 40.81000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04076 0.04092
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.11622 0.11720
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.49945 1.16487
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1199.96000
veriT veriT_default unknown ❌ 0.14497 0.14513
Yices2 Yices 2.6.0_default unsat ✅ 0.00741 0.00585
Z3 z3-4.7.1_default unsat ✅ 40.70260 40.70260
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.04991 0.05040
MathSAT mathsat-5.6.6_default unsat ✅ 0.16475 0.16470
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.08000 1200.03000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01644 0.00633
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.00762 2.76022
veriT veriT_default unknown ❌ 1200.05000 1199.98000
Z3 z3-4.8.11_default unknown ❌ 1200.11000 1199.95000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.29192 0.29253
MathSAT MathSAT-5.6.8_default unsat ✅ 0.10520 0.10517
Par4 Par4-wrapped-sq_default unsat ✅ 0.01590 0.00661
veriT veriT_default unknown ❌ 1200.04000 1199.99000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01028 0.00471
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.88000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05002 0.05045
OpenSMT OpenSMT a78dcf01_default unsat ✅ 3.72429 3.72429
Par4 Par4-wrapped-sq_default unsat ✅ 0.01742 0.00663
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.16399 3.02663
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01066 0.00465
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.85000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.27801 0.17862
OpenSMT OpenSMT unsat ✅ 12.11706 12.01680
SMTInterpol SMTInterpol unsat ✅ 1.22220 3.09756
Yices2 Yices2 unsat ✅ 0.23858 0.13910
Z3alpha Z3-alpha unsat ✅ 67.40754 67.27607
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31219 0.18749
OpenSMT OpenSMT unsat ✅ 24.39529 24.25973
SMTInterpol SMTInterpol unsat ✅ 1.14130 2.74569
Yices2 Yices2 unsat ✅ 0.28305 0.15964
Z3alpha Z3-alpha unsat ✅ 3.77399 13.81785
Z3 Z3-alpha-base unsat ✅ 3.52585 3.40430