Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_8vars_7ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8543
Compressed Size1768
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 8535
Compressed Size1764
Max. Term Depth131
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite58 not1 and121 =36
let58 +35 -103 *80
<58 <=56 >21 >=15

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1428.02000 —
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 ✅ 462.84900 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 14.61740 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 304.40500 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 293.64200 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 31.16690 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ — —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.21489 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.62031 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.59357 —
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 ✅ 0.05447 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 20.95830 20.94980
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 37.79220 46.34300
veriT veriT-smtcomp2014 default unknown ❌ 9.63775 9.63354
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01190 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.08000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04947 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05007 0.04799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 22.21700 22.22460
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.08821 10.47340
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.68000
veriT veriT default unknown ❌ 1.78120 1.78073
Yices2 Yices default unsat ✅ 0.00799 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2401.20000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04735 0.04751
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 16.58310 16.59520
ProB ProB competition unknown ❌ 2400.09000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.41778 4.60179
SMT-RAT SMT-RAT default unknown ❌ 208.74900 208.86000
veriT veriT-dev default unknown ❌ 31.20600 31.22710
Yices2 Yices-2.4.2 default unsat ✅ 0.01288 0.00496
Z3 z3-4.4.1 default unknown ❌ 2400.11000 2401.41000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05613 0.05557
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 93.59770 93.59520
SMTInterpol SMTInterpol default unsat ✅ 1.67801 5.62143
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05300 599.98000
veriT veriT-2017-06-17 default unknown ❌ 3.76964 3.76909
Yices2 Yices2-Main default unsat ✅ 0.00738 0.00426
Z3 z3-4.5.0 default unknown ❌ 600.02300 600.01200
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 777.19500 3091.75000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05955 0.05969
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 17.52080 17.51940
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.74904 5.05456
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.84000
veriT veriT_default unknown ❌ 2.30771 2.30774
Yices2 Yices 2.6.0_default unsat ✅ 0.01178 0.00746
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.95000
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 673.11800 2674.78000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06545 0.06572
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.26747 0.26941
Par4 Par4-wrapped-sq_default unsat ✅ 0.01658 0.00641
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2400.08000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 16.06510 28.99580
veriT veriT-wrapped-sq_default unknown ❌ 1.55153 1.55150
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00971 0.00777
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.12000 2400.00000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07435 0.07478
MathSAT mathsat-5.6.6_default unsat ✅ 144.40000 144.38300
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.08000 1200.06000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01562 0.00637
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 9.29759 23.88050
veriT veriT_default unknown ❌ 484.33600 484.27200
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.87000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07007 0.07063
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.95000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01696 0.00632
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 13.34290 32.11110
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01183 0.00530
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.89000
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unsat ✅ 0.33197 0.20346
OpenSMT OpenSMT unsat ✅ 236.02167 235.87363
SMTInterpol SMTInterpol unknown ❌ 2.10892 5.70949
Yices2 Yices2 unsat ✅ 0.28777 0.15729
Z3alpha Z3-alpha unsat ✅ 1064.24088 4253.86111
Z3 Z3-alpha-base unsat ✅ 137.27669 137.14228