Benchmark

non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/40-vars/v40_problem_2__006.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
Size17178
Compressed Size2780
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 17170
Compressed Size2795
Max. Term Depth4
Asserts 105
Declared Functions0
Declared Constants80
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

+25 -388 *424 <=10
>=95

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.07389 0.07431
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.08140 0.08152
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.04136 0.04244
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 852.04200 880.13200
SMT-RAT SMTRAT-Rat-final_default sat ✅ 0.06788 0.06776
veriT veriT_default sat ✅ 0.01221 0.01237
Yices2 Yices 2.6.0_default sat ✅ 0.01355 0.01346
Z3 z3-4.7.1_default sat ✅ 0.04650 0.04647
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.08742 0.08692
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.10701 0.10728
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 3.11366 3.11528
Par4 Par4-wrapped-sq_default sat ✅ 0.06205 0.00596
ProB ProB-wrapped-sq_default unknown ❌ 2400.05000 2400.01000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.02000 2432.61000
veriT veriT-wrapped-sq_default sat ✅ 0.01579 0.01604
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 199.99900 199.99400
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.05763 0.05769
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 0.07351 0.05189
MathSAT MathSAT5_default.sh sat ✅ 0.05562 0.05559
Par4 Par4-wrapped-sq_default sat ✅ 0.01370 0.00598
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 0.56496 1.26699
veriT veriT_default sat ✅ 0.06490 0.06509
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.01371 0.00554
Z3 z3-4.8.8_default sat ✅ 0.04379 0.04381
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.44556 0.44609
MathSAT MathSAT-5.6.8_default sat ✅ 0.05584 0.05582
Par4 Par4-wrapped-sq_default sat ✅ 0.02106 0.00631
veriT veriT_default sat ✅ 0.08959 0.08987
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 15.10950 15.10940
Z3 z3-4.8.17_default sat ✅ 0.07278 0.07465
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.09330 0.09370
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.01441 0.01438
Par4 Par4-wrapped-sq_default sat ✅ 0.03237 0.00617
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.10000 1224.03000
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 36.67610 36.66740
Z3++ Z3++_sq_0526_default sat ✅ 0.05480 0.05486
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 sat ✅ 0.42354 0.32413
OpenSMT OpenSMT sat ✅ 66.79196 66.68966
SMTInterpol SMTInterpol unknown ❌ 1201.77591 1227.06873
Yices2 Yices2 sat ✅ 0.23091 0.13087
Z3alpha Z3-alpha sat ✅ 0.28334 0.18377
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.29212 0.17233
OpenSMT OpenSMT sat ✅ 368.45695 368.29935
SMTInterpol SMTInterpol sat ✅ 0.65214 1.20256
Yices2 Yices2 sat ✅ 8.33203 8.21016
Z3alpha Z3-alpha sat ✅ 0.40360 0.31113
Z3 Z3-alpha-base sat ✅ 0.31896 0.19517