Benchmark

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

We verify that (x < y) -> (x + 1 <= 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
Size732
Compressed Size464
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 unsat
Inferred Status unsat
Size 724
Compressed Size457
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 bvult1 bvugt1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.44 (5/9) 4Simp 4Simp - 2014 default unsat ✅ 1066.59000 1067.09000
Abziz abziz_portfolio_all_features default unknown ❌ 2399.52000 2400.00000
abziz_portfolio_min_features default unknown ❌ 2399.03000 2400.06000
Boolector Boolector boolector unsat ✅ 18.06710 18.06530
CVC4 CVC4 f7118b2 default unsat ✅ 0.01928 0.01000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1314.65000 1315.11000
SONOLAR sonolar_smtcomp-2014 default unsat ✅ 333.89300 333.96000
STP stp-cryptominisat4 default unknown ❌ 2399.12000 2400.06000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.31000 2400.02000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.31000 2400.04000
SMT-COMP 2015 0.43 (4/7) Boolector Boolector SMT15 QF_BV final boolector_qf_bv unsat ✅ 220.78900 220.83600
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.01269 0.01200
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.01265 0.01200
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1364.59000 1365.10000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.18000
STP stp-cryptominisat4 default unknown ❌ 2400.01000 2400.82000
stp-cmsat4-v15 default unsat ✅ 1549.62000 1550.22000
stp-cmsat4-mt-v15 default unknown ❌ 1.74846 1.74773
stp-minisat-v15 default unsat ✅ 1453.85000 1454.36000
Yices2 Yices default unknown ❌ 2400.01000 2400.97000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.78000
SMT-COMP 2016 0.30 (7/10) ABC ABC_default default_abc unknown ❌ 2400.02000 2401.28000
ABC_glucose glucose unsat ✅ 1228.39000 1229.09000
Boolector Boolector boolector unsat ✅ 278.91900 279.10300
Boolector preprop boolector unsat ✅ 333.45000 333.66000
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.01338 0.01463
MapleSTP MapleSTP default unsat ✅ 1947.83000 1948.91000
MapleSTP-mt default unknown ❌ 16.59350 21.97060
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 1487.02000 1487.76000
MinkeyRink Minkeyrink 2016 default unknown ❌ 410.27100 415.57100
Q3B Q3B default unknown ❌ 2400.02000 4866.97000
STP stp-cms-exp-2016 default unsat ✅ 1084.47000 1085.04000
stp-cms-mt-2016 default unknown ❌ 17.76940 22.84290
stp-cms-st-2016 default unsat ✅ 995.61800 996.16400
stp-minisat-st-2016 default unknown ❌ 2400.02000 2401.27000
Yices2 Yices-2.4.2 default unsat ✅ 941.20400 941.65900
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2400.92000
SMT-COMP 2017 0.88 (1/8) Boolector Boolector+CaDiCaL SMT17 final boolector unknown ❌ 600.02900 600.04000
Boolector SMT17 final boolector unknown ❌ 600.03800 599.98000
CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.01434 0.01496
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.03300 599.91700
MinkeyRink MinkeyRink 2017.3a default unknown ❌ 600.02800 1208.87000
Q3B Q3B default unknown ❌ 600.09500 1265.22000
STP stp_st default unknown ❌ 600.03900 599.92900
stp_mt default unknown ❌ 18.42850 23.10470
Yices2 Yices2-Main default unknown ❌ 600.05000 599.97200
Z3 z3-4.5.0 default unknown ❌ 600.03000 599.80000
SMT-COMP 2018 0.29 (5/7) Boolector Boolector_default unsat ✅ 932.05600 932.00200
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.15519 0.15531
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.03000 1199.91000
MinkeyRink Minkeyrink MT_mt unknown ❌ 194.74300 754.02600
Minkeyrink ST_st unsat ✅ 520.92500 520.90900
STP STP-CMS-st-2018_default-no-stderr unsat ✅ 512.90800 512.83900
STP-CMS-mt-2018_multicore-no-stderr unknown ❌ 191.00700 734.29200
STP-Riss-st-2018_riss-no-stderr unknown ❌ 1200.02000 1199.90000
Yices2 Yices 2.6.0_default unsat ✅ 879.59800 879.62300
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1199.93000
SMT-COMP 2019 0.12 (7/8) Boolector Boolector-wrapped-sq_default unsat ✅ 2058.27000 2058.06000
Poolector-wrapped-sq_default unsat ✅ 286.03600 1132.44000
Boolector-ReasonLS boolector-ReasonLS-wrapped-sq_default unsat ✅ 326.80100 326.79900
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1.62323 1.61435
MinkeyRink MinkeyRink MT-wrapped-sq_default unknown ❌ 187.06500 711.57500
MinkeyRink ST-wrapped-sq_default unsat ✅ 480.32700 480.29900
Par4 Par4-wrapped-sq_default unsat ✅ 0.18289 0.00656
STP STP-2019-wrapped-sq_default unsat ✅ 481.18900 481.12900
stp-mergesat-fixed-wrapped-sq_default unsat ✅ 187.64300 187.61000
stp-minisat-wrapped-sq_default unsat ✅ 930.11900 930.01300
stp-mt-wrapped-sq_default unknown ❌ 184.18000 708.77900
stp-portfolio-fixed-wrapped-sq_default unsat ✅ 1004.17000 1770.96000
stp-riss-wrapped-sq_default unknown ❌ 1.45265 1.45272
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 1668.98000 1668.86000
Yices 2.6.2 Cadical-wrapped-sq_default unsat ✅ 394.62700 394.62200
Yices 2.6.2 Cryptominisat-wrapped-sq_default unsat ✅ 111.55600 111.55000
Yices 2.6.2 MCSAT BV-wrapped-sq_default unsat ✅ 0.43402 0.43396
Yices 2.6.2 new bvsolver-wrapped-sq_default unsat ✅ 184.49400 184.46700
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2398.87000
SMT-COMP 2020 0.33 (6/9) Bitwuzla Bitwuzla-fixed_default unknown ❌ 1200.03000 1199.83000
Boolector Boolector-wrapped-sq_default unknown ❌ 1200.11000 1199.96000
Poolector-wrapped-sq_default unsat ✅ 321.09200 1270.68000
CVC4 CVC4-sq-final_default unsat ✅ 1.49505 1.49506
LazyBV2Int LazyBV2Int20200523_default.sh unsat ✅ 0.01912 0.01908
MathSAT MathSAT5_default.sh unsat ✅ 1027.33000 1027.28000
MinkeyRink MinkeyRink Solver 2020.3.1_default unknown ❌ 1.26858 1.26877
MinkeyRink Solver 2020.3_default unknown ❌ 193.76100 605.70000
STP STP_default unknown ❌ 205.72000 605.23900
STP ++ Mergsat v1_default unsat ✅ 761.22100 761.10900
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 92.20320 92.18780
Z3 z3-4.8.8_default unknown ❌ 1200.10000 1199.88000
SMT-COMP 2025 0.11 (8/9) Bitwuzla Bitwuzla unsat ✅ 30.88314 30.76034
Bitwuzla-MachBV-base unsat ✅ 41.96070 41.83307
Bitwuzla-MachBV Bitwuzla-MachBV unsat ✅ 41.32092 41.19335
BVDecide bv_decide unknown ❌ 1203.89132 1203.87724
bv_decide-nokernel unknown ❌ 1203.97123 1203.99518
cvc5 cvc5 unsat ✅ 1.16648 1.04286
SMTInterpol SMTInterpol unsat ✅ 0.70337 1.04449
Yices2 Yices2 unsat ✅ 216.10856 215.97017
Z3alpha Z3-alpha unsat ✅ 665.89461 2648.72007
Z3 Z3-alpha-base unsat ✅ 376.08575 375.89864
Z3-Owl-base unknown ❌ 1201.28976 1201.04522
z3siri-base unsat ✅ 367.77666 367.61465
Z3-Owl Z3-Owl unsat ✅ 174.72101 174.58025