Benchmark

non-incremental/QF_UFBV/calc2/calc2_sec2_bmc20.smt2 

From Bryan Brady <bbrady@eecs.berkeley.edu>

Benchmarks arising from a calculator example from IBM (a simplified version
of the calculator that Karen Yorav et al. used in their CAV '08 paper).
The higher the bmc##, the harder the problem.
Benchmark
Size350742
Compressed Size62202
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2010-07-15
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 350734
Compressed Size62208
Max. Term Depth3091
Asserts 1
Declared Functions8
Declared Constants115
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6481 not350 or637 and894
=4551 let2860 concat386 extract995
bvnot36 bvor448 bvadd646 bvsub67
bvshl36 bvlshr36 sign_extend38

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 0.67 (1/3) CVC3 CVC3 v2.4 unknown ❌ 557.40000 —
MathSAT MathSAT5 unsat ✅ 456.00000 —
Z3 Z3 unknown ❌ 1200.00000 —
SMT Evaluation 2013 0.57 (3/7) Boolector Boolector-1.5.118-SMT-EVAL-2013 default unknown ❌ 0.01015 —
Boolector-SMT-COMP-2011 default unknown ❌ 0.01065 —
Boolector-SMT-COMP-2012 default unknown ❌ 0.01046 —
CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1012.89000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 622.55000 —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 819.27100 —
SONOLAR SONOLAR-2013-05-15-SMT-EVAL-2013 default unknown ❌ 0.01062 —
SONOLAR-SMT-COMP-2011 default unknown ❌ 0.01069 —
SONOLAR-SMT-COMP-2012 default unknown ❌ 0.01079 —
Tiffany de Wintermonte TdW-SMT-COMP-2012 default unknown ❌ 0.01060 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 217.16000 —
Z3-SMT-COMP-2011 default unsat ✅ 61.63490 —
SMT-COMP 2014 0.25 (3/4) CVC4 CVC4 f7118b2 default unknown ❌ 2399.12000 2400.02000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 790.96000 791.18800
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 123.89100 123.90400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 268.72900 268.80800
SMT-COMP 2015 Boolector Boolector SMT15 QF_AUFBV final boolector_qf_aufbv unsat ✅ 21.21320 21.22280
CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.96000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 280.93500 281.00000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 755.64300 755.84300
Yices2 Yices default unsat ✅ 149.16800 149.23000
Z3 z3 4.4.0 default unsat ✅ 223.74600 223.81700
SMT-COMP 2016 Boolector Boolector boolector unsat ✅ 5.54908 5.55217
CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 221.89400 221.94900
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 672.51500 672.86500
Yices2 Yices-2.4.2 default unsat ✅ 134.60600 134.66900
Z3 z3-4.4.1 default unsat ✅ 240.68300 240.79900
SMT-COMP 2017 0.40 (3/5) Boolector Boolector SMT17 final boolector unsat ✅ 18.09060 18.08890
CVC4 CVC4-smtcomp2017-main default unsat ✅ 350.74200 350.67000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02900 599.97000
Yices2 Yices2-Main default unsat ✅ 142.29500 142.27700
Z3 z3-4.5.0 default unknown ❌ 600.11500 600.02600
SMT-COMP 2018 0.20 (4/5) Boolector Boolector_default unsat ✅ 34.34130 34.32800
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 101.02700 101.02100
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 800.37100 800.33900
Yices2 Yices 2.6.0_default unsat ✅ 111.59500 111.59700
Z3 z3-4.7.1_default unknown ❌ 1200.12000 1199.93000
SMT-COMP 2019 0.25 (3/4) Boolector Boolector-wrapped-sq_default unsat ✅ 516.76300 516.67800
Poolector-wrapped-sq_default unsat ✅ 149.00600 588.83000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 96.48090 96.47340
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 155.19900 155.19200
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.89000
SMT-COMP 2020 0.20 (4/5) Bitwuzla Bitwuzla-fixed_default unsat ✅ 6.43047 6.43017
CVC4 CVC4-sq-final_default unsat ✅ 918.28600 918.22000
MathSAT MathSAT5_default.sh unsat ✅ 493.09500 492.99000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 173.47800 173.45600
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1199.96000
SMT-COMP 2023 0.40 (3/5) Bitwuzla Bitwuzla-fixed_default unsat ✅ 15.05680 15.05590
cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 972.84800 972.56300
UltimateEliminator UltimateIntBlastingWrapper+SMTInterpol_default unknown ❌ 1200.07000 1254.47000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 126.10600 126.10000
Z3-Owl z3-Owl-Final_default unknown ❌ 1200.02000 1199.93000
z3-Owl-Final_default unknown ❌ 1200.12000 1200.13000
SMT-COMP 2024 0.40 (3/5) Bitwuzla Bitwuzla unsat ✅ 6.10289 6.00279
cvc5 cvc5 unsat ✅ 703.74520 703.60112
SMTInterpol SMTInterpol unknown ❌ 1201.72025 1264.85584
Yices2 Yices2 unsat ✅ 120.21870 120.10869
Z3alpha Z3-alpha unknown ❌ 1201.74148 1201.13069