Benchmark

non-incremental/QF_BV/brummayerbiere3/minxor256.smt2 

Propagating bounds through logical operators (unsigned context).
The minXOR(a, b, c, d) algorithm computes the minimum of x ^ y, where
a <= x <= b  and  c <= y <= d.

From the book "Hacker's delight" by Henry S. Warren, Jr., page 62
We verify that the result is indeed the minimum.

Contributed by Robert Brummayer (robert.brummayer@gmail.com)
Benchmark
Size195850
Compressed Size10964
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2009-08-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 195842
Compressed Size11010
Max. Term Depth1292
Asserts 1
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite2309 not1 =1537 let1282
concat1 bvnot2316 bvand2058 bvadd256
bvult517 bvlshr255 zero_extend1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (3/9) 4Simp 4Simp-SMT-COMP-2012 default unsat ✅ 388.54100 —
Abziz abziz_portfolio_2011_minfeatures_2 default unknown ❌ — —
abziz_portfolio_2011_solvers_2 default unknown ❌ — —
abziz_portfolio_2012_minfeatures default unsat ✅ 325.62500 —
abziz_portfolio_2012_solvers default unknown ❌ — —
AbzizPortfolio-SMT-COMP-2012 default unknown ❌ — —
Boolector Boolector-1.5.118-SMT-EVAL-2013 default unknown ❌ — —
Boolector-SMT-COMP-2011 default unknown ❌ — —
Boolector-SMT-COMP-2012 default unknown ❌ — —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
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 unknown ❌ — —
MathSAT5-HeavyBV-SMT-COMP-2012 default unknown ❌ — —
MathSAT5-SMT-COMP-2011 default unknown ❌ — —
MathSAT5-SMT-COMP-2012 default unknown ❌ — —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ — —
SONOLAR-SMT-COMP-2010 default unknown ❌ — —
SONOLAR-SMT-COMP-2011 default unknown ❌ — —
SONOLAR-SMT-COMP-2012 default unknown ❌ — —
STP STP2-SMT-COMP-2011 default unknown ❌ — —
STP2-SMT-COMP-2012 default unsat ✅ 335.04500 —
simplifyingSTP-SMT-COMP-2010 default unknown ❌ — —
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 0.67 (3/9) 4Simp 4Simp - 2014 default unsat ✅ 345.84400 345.96100
Abziz abziz_portfolio_all_features default unsat ✅ 361.30900 361.33000
abziz_portfolio_min_features default unknown ❌ 2399.82000 2400.10000
Boolector Boolector boolector unknown ❌ 2399.12000 2400.03000
CVC4 CVC4 f7118b2 default unknown ❌ 1196.82000 2402.45000
MathSAT MathSAT-5.2.12-Main default unknown ❌ 2399.21000 2400.06000
SONOLAR sonolar_smtcomp-2014 default unknown ❌ 2399.12000 2400.07000
STP stp-cryptominisat4 default unsat ✅ 139.53400 139.50700
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.09000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.04000
SMT-COMP 2015 0.71 (2/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 1561.74000 1562.33000
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2119.65000 4242.84000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 1915.42000 3829.74000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.75000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.84000
STP stp-cryptominisat4 default unsat ✅ 138.13200 138.11500
stp-cmsat4-v15 default unsat ✅ 114.73100 114.77900
stp-cmsat4-mt-v15 default unknown ❌ 1.89410 1.89371
stp-minisat-v15 default unsat ✅ 161.19600 161.24400
Yices2 Yices default unknown ❌ 2400.01000 2401.16000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.89000
SMT-COMP 2016 0.60 (4/10) ABC ABC_default default_abc unknown ❌ 2400.02000 2401.24000
ABC_glucose glucose unsat ✅ 881.72500 882.24800
Boolector Boolector boolector unsat ✅ 1922.67000 1923.74000
Boolector preprop boolector unsat ✅ 1921.32000 1922.56000
CVC4 CVC4-master-2016-05-27-cfef263-main default unknown ❌ 2362.92000 4242.21000
MapleSTP MapleSTP default unknown ❌ 2400.03000 2401.39000
MapleSTP-mt default unknown ❌ 2400.08000 9516.36000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.03000 2401.22000
MinkeyRink Minkeyrink 2016 default unsat ✅ 19.65030 28.88000
Q3B Q3B default unknown ❌ 2400.02000 5430.85000
STP stp-cms-exp-2016 default unsat ✅ 88.43940 88.48990
stp-cms-mt-2016 default unsat ✅ 78.23930 304.92000
stp-cms-st-2016 default unsat ✅ 84.58870 84.63760
stp-minisat-st-2016 default unsat ✅ 857.81600 858.30400
Yices2 Yices-2.4.2 default unknown ❌ 2400.03000 2401.24000
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.35000
SMT-COMP 2017 0.75 (2/8) Boolector Boolector+CaDiCaL SMT17 final boolector unknown ❌ 600.01900 599.90000
Boolector SMT17 final boolector unknown ❌ 600.02400 599.96200
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.22300 1206.60000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.04600 599.88000
MinkeyRink MinkeyRink 2017.3a default unsat ✅ 112.06800 219.20900
Q3B Q3B default unknown ❌ 600.04400 1690.59000
STP stp_st default unsat ✅ 112.62000 112.62100
stp_mt default unsat ✅ 89.14470 347.88600
Yices2 Yices2-Main default unknown ❌ 600.08000 599.96000
Z3 z3-4.5.0 default unknown ❌ 600.06500 559.03000
SMT-COMP 2018 0.86 (1/7) Boolector Boolector_default unknown ❌ 1200.02000 1199.86000
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.07000 1199.97000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.08000 1199.86000
MinkeyRink Minkeyrink MT_mt unsat ✅ 1089.75000 4323.99000
Minkeyrink ST_st unknown ❌ 1200.03000 1199.87000
STP STP-CMS-st-2018_default-no-stderr unknown ❌ 1200.02000 1199.89000
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 1200.07000 4762.93000
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.11000 1200.01000
Yices2 Yices 2.6.0_default unknown ❌ 1200.11000 1200.02000
Z3 z3-4.7.1_default unknown ❌ 1200.05000 1199.92000
SMT-COMP 2022 1.00 (0/7) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.11000 1200.06000
Bitwuzla-wrapped_default unknown ❌ 1200.02000 1199.87000
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unknown ❌ 1200.09000 1199.62000
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.02000 1199.85000
STP STP 2022.4_default unknown ❌ 1200.02000 1199.92000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.10000 1199.85000
Z3++BV z3++bv_0702_default unknown ❌ 1200.02000 1199.88000
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.81000