Benchmark

non-incremental/UF/wintersteiger/fmsd13/fixpoint/small-bug1-fixpoint-7.smt2 

Hardware fixpoint check problems.
These benchmarks stem from an evaluation described in Wintersteiger, Hamadi, de Moura: Efficiently solving quantified bit-vector formulas, FMSD 42(1), 2013.
The hardware models that were used are from the VCEGAR benchmark suite (see www.cprover.org/hardware/).
Benchmark
Size39203
Compressed Size1162
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2015-07-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 39195
Compressed Size1157
Max. Term Depth7
Asserts 1
Declared Functions20
Declared Constants0
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true13 false28 Bool23 ite26
or1 and9 =>1 =42
forall1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2015 0.50 (2/4) CVC3 CVC3 default unknown ❌ 0.00956 0.00900
CVC3 default unknown ❌ 0.00874 0.00800
CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 20.22140 20.20090
CVC4-master-2015-06-15-9b32405-main default sat ✅ 156.64500 156.67700
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 20.22280 20.20490
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 156.54800 156.56900
Z3 z3 4.4.0 default sat ✅ 0.03570 0.03599
z3 4.4.0 default sat ✅ 0.03616 0.03499
SMT-COMP 2016 0.33 (4/6) Boolector Boolector boolector sat ✅ 0.01959 0.01985
Boolector boolector sat ✅ 0.12452 0.12460
CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 1.48928 1.49013
CVC4-master-2016-05-27-cfef263-main default sat ✅ 475.10600 475.33900
Q3B Q3B default sat ✅ 0.06302 0.05853
Z3 z3-4.4.1 default sat ✅ 0.03477 0.03602
z3-4.4.1 default sat ✅ 0.03439 0.03552
SMT-COMP 2017 0.33 (4/6) Boolector Boolector SMT17 final boolector sat ✅ 0.01970 0.03071
CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.11000 597.93000
CVC4-smtcomp2017-main default sat ✅ 0.02023 0.01937
Q3B Q3B default sat ✅ 0.05536 0.05474
Z3 z3-4.5.0 default sat ✅ 0.03965 0.03827
z3-4.5.0 default sat ✅ 0.03985 0.03907
SMT-COMP 2018 0.33 (4/6) Boolector Boolector_default sat ✅ 0.01767 0.02811
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 660.00400 602.28100
master-2018-06-10-b19c840-competition-default_default sat ✅ 0.01451 0.01470
Q3B Q3B_default sat ✅ 0.00844 0.00762
Z3 z3-4.7.1_default sat ✅ 0.04284 0.04276
z3-4.7.1_default sat ✅ 0.04091 0.04086
SMT-COMP 2019 0.50 (4/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unknown ❌ 0.19199 0.66561
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 184.76000 182.17000
master-2018-06-10-b19c840-competition-default_default sat ✅ 93.32620 92.08250
Par4 Par4-wrapped-sq_default sat ✅ 0.06869 0.00596
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.08000 3223.90000
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.13882 3.21114
UltimateEliminator+SMTInterpol-wrapped-sq_default unknown ❌ 2400.06000 2812.99000
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2400.06000 2725.73000
Vampire vampire-4.4-smtcomp-wrapped-sq_default sat ✅ 60.91100 241.14000
vampire-4.3-smt_vampire_smtcomp sat ✅ 825.01500 3268.91000
veriT veriT-wrapped-sq_default unknown ❌ 2026.09000 2025.47000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1.60987 1.60994
SMT-COMP 2022 0.29 (5/7) CVC4 CVC4-sq-final_default sat ✅ 438.66500 436.64500
cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 512.42300 512.01000
UltimateEliminator UltimateEliminator+MathSAT-5.6.7-wrapped_default unknown ❌ 2.65277 4.55266
Vampire vampire_4.7_smt_fix-wrapped_vampire_smtcomp sat ✅ 1.65361 6.30000
veriT veriT_default unknown ❌ 1119.05000 1119.03000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 8.38887 8.38871
Z3 z3-4.8.17_default sat ✅ 1.01883 1.02068
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 486.77500 486.48100
cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 487.03700 486.45300
iProver iProver-3.8-fix_iprover_SMT sat ✅ 0.65260 0.80171
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.11000 2101.41000
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 2.64669 4.48545
Vampire vampire_4.8_smt_pre_vampire_smtcomp sat ✅ 1.60218 5.98000
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 1.18750 1.18749
SMT-COMP 2025 0.40 (3/5) cvc5 cvc5 sat ✅ 540.98238 540.80839
iProver iProver v3.9.3 sat ✅ 0.93300 1.00892
SMTInterpol SMTInterpol unknown ❌ 652.87820 1991.32467
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 1.85705 3.97858
Yices2 Yices2 sat ✅ 3.77711 3.65474