Benchmark

non-incremental/QF_BV/pspace/ndist.b.29980.smt2 

We give a counter-example for (x + 1 <= y) -> (x < y)
Contributed by Andreas Froehlich, Gergely Kovasznai, Armin Biere
Institute for Formal Models and Verification, JKU, Linz, 2013
source: http://fmv.jku.at/smtbench and "Efficiently Solving Bit-Vector Problems Using Model Checkers" by Andreas Froehlich, Gergely Kovasznai, Armin Biere. In Proc. 11th Intl. Workshop on Satisfiability Modulo Theories (SMT'13), pages 6-15, aff. to SAT'13, Helsinki, Finland, 2013.
Benchmark
Size745
Compressed Size469
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 737
Compressed Size466
Max. Term Depth3
Asserts 2
Declared Functions0
Declared Constants2
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

bvadd1 bvule1 bvuge1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 4Simp 4Simp - 2014 default sat ✅ 4.28929 4.29435
Abziz abziz_portfolio_all_features default unknown ❌ 2399.42000 2400.09000
abziz_portfolio_min_features default sat ✅ 5.83221 5.71888
Boolector Boolector boolector sat ✅ 44.48840 44.49820
CVC4 CVC4 f7118b2 default sat ✅ 0.02034 0.01200
MathSAT MathSAT-5.2.12-Main default sat ✅ 719.99400 720.14900
SONOLAR sonolar_smtcomp-2014 default sat ✅ 175.63700 175.61400
STP stp-cryptominisat4 default sat ✅ 3.14256 3.13452
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 253.99600 254.09200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 2290.73000 2291.29000
SMT-COMP 2015 Boolector Boolector SMT15 QF_BV final boolector_qf_bv sat ✅ 24.52200 24.53130
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 0.01340 0.01300
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 0.01299 0.01300
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 805.87200 805.93900
SMT-RAT SMT-RAT-final default sat ✅ 1296.06000 1296.48000
STP stp-cryptominisat4 default sat ✅ 3.10787 3.10753
stp-cmsat4-v15 default sat ✅ 548.35800 548.61600
stp-cmsat4-mt-v15 default unknown ❌ 1.73843 1.73773
stp-minisat-v15 default sat ✅ 816.92000 817.16900
Yices2 Yices default sat ✅ 254.24400 254.35300
Z3 z3 4.4.0 default sat ✅ 2287.44000 2288.55000
SMT-COMP 2016 0.20 (8/10) ABC ABC_default default_abc sat ✅ 15.63880 15.64790
ABC_glucose glucose sat ✅ 1198.88000 1199.55000
Boolector Boolector boolector sat ✅ 77.92080 77.96660
Boolector preprop boolector sat ✅ 0.14312 0.14402
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 0.01683 0.01834
MapleSTP MapleSTP default sat ✅ 145.25400 145.31300
MapleSTP-mt default unknown ❌ 12.13720 12.03880
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 910.76600 911.22600
MinkeyRink Minkeyrink 2016 default unknown ❌ 412.70000 414.84800
Q3B Q3B default unknown ❌ 2400.02000 4867.43000
STP stp-cms-exp-2016 default sat ✅ 4.68985 4.69247
stp-cms-mt-2016 default unknown ❌ 12.13140 12.10520
stp-cms-st-2016 default sat ✅ 4.48090 4.48345
stp-minisat-st-2016 default sat ✅ 6.13351 6.13685
Yices2 Yices-2.4.2 default sat ✅ 0.25316 0.25325
Z3 z3-4.4.1 default sat ✅ 2159.85000 2160.56000
SMT-COMP 2017 0.38 (5/8) Boolector Boolector+CaDiCaL SMT17 final boolector sat ✅ 0.15190 0.14618
Boolector SMT17 final boolector sat ✅ 0.15020 0.14409
CVC4 CVC4-smtcomp2017-main default sat ✅ 0.01389 0.01527
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.05900 599.94200
MinkeyRink MinkeyRink 2017.3a default sat ✅ 6.96326 7.01902
Q3B Q3B default unknown ❌ 600.07600 1268.31000
STP stp_st default sat ✅ 71.70420 71.70640
stp_mt default unknown ❌ 10.37030 12.09110
Yices2 Yices2-Main default sat ✅ 0.24917 0.24853
Z3 z3-4.5.0 default unknown ❌ 600.02900 599.86000
SMT-COMP 2018 0.14 (6/7) Boolector Boolector_default sat ✅ 0.12883 0.12876
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 4.14780 4.14767
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 980.69200 980.51300
MinkeyRink Minkeyrink MT_mt sat ✅ 1.81223 2.91897
Minkeyrink ST_st sat ✅ 1.67633 1.67476
STP STP-CMS-st-2018_default-no-stderr sat ✅ 1.54486 1.54501
STP-CMS-mt-2018_multicore-no-stderr sat ✅ 1.70243 2.80366
STP-Riss-st-2018_riss-no-stderr sat ✅ 309.45400 309.44800
Yices2 Yices 2.6.0_default sat ✅ 0.21301 0.21291
Z3 z3-4.7.1_default unknown ❌ 1200.04000 1199.95000
SMT-COMP 2019 0.12 (7/8) Boolector Boolector-wrapped-sq_default sat ✅ 1.24878 1.24882
Poolector-wrapped-sq_default sat ✅ 0.70014 2.24000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default sat ✅ 30.07630 30.07430
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 1.67017 1.67043
MinkeyRink MinkeyRink MT-wrapped-sq_default sat ✅ 1.44380 2.14578
MinkeyRink ST-wrapped-sq_default sat ✅ 1.23536 1.23544
Par4 Par4-wrapped-sq_default sat ✅ 0.13937 0.00603
STP STP-2019-wrapped-sq_default sat ✅ 1.53907 1.53949
stp-mergesat-fixed-wrapped-sq_default sat ✅ 20.64820 20.64500
stp-minisat-wrapped-sq_default sat ✅ 9.87342 9.87303
stp-mt-wrapped-sq_default sat ✅ 1.69217 2.45002
stp-portfolio-fixed-wrapped-sq_default sat ✅ 20.90870 30.36430
stp-riss-wrapped-sq_default unknown ❌ 1.44810 1.44839
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.24499 0.24494
Yices 2.6.2 Cadical-wrapped-sq_default sat ✅ 0.58034 0.58035
Yices 2.6.2 Cryptominisat-wrapped-sq_default sat ✅ 37.45250 37.44780
Yices 2.6.2 MCSAT BV-wrapped-sq_default sat ✅ 0.29289 0.29289
Yices 2.6.2 new bvsolver-wrapped-sq_default sat ✅ 324.71700 324.67200
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.11000 2399.20000
SMT-COMP 2020 0.33 (6/9) Bitwuzla Bitwuzla-fixed_default sat ✅ 0.79245 0.79226
Boolector Boolector-wrapped-sq_default sat ✅ 1.26753 1.26746
Poolector-wrapped-sq_default sat ✅ 0.68122 2.17000
CVC4 CVC4-sq-final_default sat ✅ 1.51205 1.51229
LazyBV2Int LazyBV2Int20200523_default.sh sat ✅ 0.02050 0.02046
MathSAT MathSAT5_default.sh unknown ❌ 1200.04000 1199.91000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 1.26383 1.26416
MinkeyRink Solver 2020.3_default unknown ❌ 58.82770 208.29500
STP STP_default unknown ❌ 59.81620 209.64400
STP ++ Mergsat v1_default sat ✅ 197.91100 197.89000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 88.51220 88.50210
Z3 z3-4.8.8_default unknown ❌ 1200.12000 1199.75000
SMT-COMP 2021 0.75 (1/4) Bitwuzla Bitwuzla-fixed_default sat ✅ 0.80162 0.80157
MathSAT mathsat-5.6.6_default unknown ❌ 1200.08000 1199.77000
STP STP 2021.0_default unknown ❌ 60.76210 211.95000
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.82000
SMT-COMP 2024 Bitwuzla Bitwuzla sat ✅ 1.15403 1.05418
cvc5 cvc5 sat ✅ 1.25168 1.15215
SMTInterpol SMTInterpol sat ✅ 0.79300 0.96988
STP STP sat ✅ 1.13716 1.03666
Yices2 Yices2 sat ✅ 36.39579 36.28231
Z3alpha Z3-alpha sat ✅ 207.47390 207.36958
SMT-COMP 2025 Bitwuzla Bitwuzla sat ✅ 0.63693 0.51170
Bitwuzla-MachBV-base sat ✅ 1.04823 0.92054
Bitwuzla-MachBV Bitwuzla-MachBV sat ✅ 1.12059 0.99708
BVDecide bv_decide sat ✅ 2.47461 2.34493
bv_decide-nokernel sat ✅ 2.34497 2.22227
cvc5 cvc5 sat ✅ 1.25740 1.13517
SMTInterpol SMTInterpol sat ✅ 0.57442 0.71578
Yices2 Yices2 sat ✅ 0.56978 0.42685
Z3alpha Z3-alpha sat ✅ 686.11822 2737.04297
Z3 Z3-alpha-base sat ✅ 184.21377 184.03621
Z3-Owl-base sat ✅ 665.95662 665.75200
z3siri-base sat ✅ 185.39334 185.22526
Z3-Owl Z3-Owl sat ✅ 24.00561 23.87294