Benchmark

non-incremental/QF_LIA/20180326-Bromberger/more_slacked/CAV_2009_benchmarks/smt/30-vars/v30_problem_2__001.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
Size10964
Compressed Size1976
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 10956
Compressed Size1987
Max. Term Depth4
Asserts 80
Declared Functions0
Declared Constants60
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

+20 -215 *244 <=11
>=69

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 0.05263 0.05245
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 0.05154 0.05165
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.02932 0.03031
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 0.50386 1.09722
SMT-RAT SMTRAT-Rat-final_default sat ✅ 0.04778 0.04769
veriT veriT_default sat ✅ 0.01285 0.01070
Yices2 Yices 2.6.0_default sat ✅ 0.01109 0.01103
Z3 z3-4.7.1_default sat ✅ 0.05384 0.05378
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 0.04915 0.04968
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 0.03600 0.03624
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 0.15790 0.15980
Par4 Par4-wrapped-sq_default sat ✅ 0.01419 0.00577
ProB ProB-wrapped-sq_default unknown ❌ 2400.10000 2400.05000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 0.41811 0.70009
veriT veriT-wrapped-sq_default sat ✅ 0.01319 0.01346
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 0.00963 0.00703
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 0.04497 0.04504
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default sat ✅ 0.04022 0.04075
MathSAT mathsat-5.6.6_default sat ✅ 0.03349 0.03345
OpenSMT OpenSMT-fixed_default unknown ❌ 1071.03000 951.27100
Par4 Par4-wrapped-sq_default sat ✅ 0.01646 0.00626
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 0.43419 0.76593
veriT veriT_default sat ✅ 0.01255 0.01277
Z3 z3-4.8.11_default sat ✅ 0.02841 0.02851
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 0.33128 0.33189
MathSAT MathSAT-5.6.8_default sat ✅ 0.03653 0.03645
Par4 Par4-wrapped-sq_default sat ✅ 0.01930 0.00679
veriT veriT_default sat ✅ 0.01291 0.01320
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 0.01233 0.00516
Z3 z3-4.8.17_default sat ✅ 0.02867 0.03052
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 0.06078 0.06131
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.01300 0.01013
Par4 Par4-wrapped-sq_default sat ✅ 0.01753 0.00648
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 0.51274 0.96600
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 0.01341 0.00490
Z3++ Z3++_sq_0526_default sat ✅ 0.02706 0.02711
SMT-COMP 2024 cvc5 cvc5 sat ✅ 0.23192 0.13225
OpenSMT OpenSMT sat ✅ 0.27938 0.18017
SMTInterpol SMTInterpol sat ✅ 0.62558 1.04100
Yices2 Yices2 sat ✅ 0.21615 0.11643
Z3alpha Z3-alpha sat ✅ 0.27355 0.17363