Benchmark

non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/45-vars/v45_problem_2__004.smt2.slack.smt2 

Publications: M. Bromberger. A Reduction from Unbounded Linear Mixed Arithmetic Problems into Bounded Problems. (Work in progress.)

The benchmarks in this class are based on the problems from SMT-LIB/QF_LIA/CAV_2009 and SMT-LIB/QF_LIA/cut_lemmas.
I just replaced all variables x with x_+ - x_-, where x_+ and x_- are two new variables such that x_+, x_- >= 0.
This transformation is equisatisfiable.
The new variables and an unsatisfiable status guarantee that there are bounded and unbounded directions.
Target solver: CVC4 Mathsat SPASS-IQ YICES Z3
Benchmark
Size15943
Compressed Size2560
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2018-07-14
Generated ByMartin Bromberger
Generated On2018-01-06 00:00:00
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 15935
Compressed Size2616
Max. Term Depth4
Asserts 110
Declared Functions0
Declared Constants90
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

+20 -328 *361 <=12
>=98

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.05399 0.05458
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.03646 0.03656
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.03241 0.03341
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 965.51100 993.35200
SMT-RAT SMTRAT-Rat-final_default sat ✅ 0.06214 0.06209
veriT veriT_default sat ✅ 0.01096 0.01110
Yices2 Yices 2.6.0_default sat ✅ 0.01494 0.01488
Z3 z3-4.7.1_default sat ✅ 0.20836 0.20822
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.04906 0.04873
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.04294 0.04322
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 0.17309 0.17485
Par4 Par4-wrapped-sq_default sat ✅ 0.02194 0.00582
ProB ProB-wrapped-sq_default unknown ❌ 2400.01000 2399.92000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.41219 0.74633
veriT veriT-wrapped-sq_default sat ✅ 0.01937 0.01962
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 573.97600 574.00700
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.05611 0.05617
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default sat ✅ 0.04643 0.04704
MathSAT mathsat-5.6.6_default sat ✅ 0.03250 0.03247
OpenSMT OpenSMT-fixed_default unknown ❌ 1106.67000 953.87500
Par4 Par4-wrapped-sq_default sat ✅ 0.01946 0.00630
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.47952 0.97713
veriT veriT_default sat ✅ 0.01471 0.01494
Z3 z3-4.8.11_default sat ✅ 0.03897 0.03905
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.17260 0.17321
MathSAT MathSAT-5.6.8_default sat ✅ 0.02993 0.02987
Par4 Par4-wrapped-sq_default sat ✅ 0.02700 0.00669
veriT veriT_default sat ✅ 0.06548 0.06573
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01225 0.00721
Z3 z3-4.8.17_default sat ✅ 0.03755 0.03945
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.04266 0.04323
OpenSMT OpenSMT a78dcf01_default sat ✅ 369.88300 369.89500
Par4 Par4-wrapped-sq_default sat ✅ 0.01827 0.00646
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.51404 1.00578
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01066 0.01065
Z3++ Z3++_sq_0526_default sat ✅ 0.06411 0.06353
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.23543 0.13571
OpenSMT OpenSMT sat ✅ 169.72783 169.57548
SMTInterpol SMTInterpol sat ✅ 0.61989 1.07255
Yices2 Yices2 sat ✅ 0.23606 0.13625
Z3alpha Z3-alpha sat ✅ 0.30123 0.20091
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 0.31199 0.18367
OpenSMT OpenSMT unknown ❌ 1201.31729 1201.08598
SMTInterpol SMTInterpol sat ✅ 0.64072 1.09961
Yices2 Yices2 sat ✅ 9.90672 9.77502
Z3alpha Z3-alpha sat ✅ 0.45979 0.35670
Z3 Z3-alpha-base sat ✅ 0.27961 0.16232