Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/yPositive-SIscaled100.bpl_Iteration1_Loop_6-phaseTemplate.smt2 

SMT script generated by Ultimate LassoRanker [1]
Ultimate LassoRanker is a tool that synthesizes ranking functions for 
linear lasso programs and implements the techniques presented in [2] and [3].
For generating these SMT scripts Ultimate LassoRanker was used as a sub 
procedure of the termination analyzer Ultimate BuchiAutomizer [4] which 
implements the techniques presented in [5].

This SMT script belongs to a set of SMT scripts that was generated by applying
revision 11505 of BuchiAutomizer to
- the benchmarks from the demonstration category on termination of the SV-COMP 
2014 [6] available at [7],
- the benchmarks from [8] which are available at [9] and,
- benchmarks from the repository of Ultimate LassoRanker.
This set of SMT scripts contains only SMT scripts that we considered to be 
difficult because LassoRanker run into a timeout after 10 seconds.

2014-05-03, Matthias Heizmann (heizmann@informatik.uni-freiburg.de)


[1] http://ultimate.informatik.uni-freiburg.de/LassoRanker/
[2] Jan Leike and Matthias Heizmann. Ranking Templates for Linear Loops. In 
TACAS 2014.
[3] Matthias Heizmann, Jochen Hoenicke, Jan Leike and Andreas Podelski. Linear 
Ranking for Linear Lasso Programs. In ATVA 2013.
[4] http://ultimate.informatik.uni-freiburg.de/BuchiAutomizer/
[5] Matthias Heizmann, Jochen Hoenicke and Andreas Podelski. Termination 
Analysis by Learning Terminating Programs. Accepted at CAV 2014
[6] Dirk Beyer: Status Report on Software Verification - (Competition Summary 
SV-COMP 2014). TACAS 2014
[7] https://svn.sosy-lab.org/software/sv-benchmarks/trunk/c/termination-crafted/
[8] Marc Brockschmidt, Byron Cook, Carsten Fuhs: Better Termination Proving 
through Cooperation. CAV 2013:413-429
[9] http://verify.rwth-aachen.de/brockschmidt/Cooperating-T2/
Benchmark
Size3305998
Compressed Size205007
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 3305990
Compressed Size204996
Max. Term Depth719
Asserts 27
Declared Functions0
Declared Constants3474
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or239 and239 =21917 let3909
+25537 -5590 *12978 <211
<=225 >34 >=2849

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.92000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.01000 2400.92000
MathSAT MathSat 5.3.6 main smtcomp2015_main unknown ❌ 2400.01000 2400.99000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 86.14580 181.88900
SMT-RAT SMT-RAT-final default sat ✅ 61.97670 61.98860
veriT veriT default sat ✅ 1067.85000 1068.24000
Yices2 Yices default sat ✅ 498.00500 498.11900
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.88000
SMT-COMP 2016 0.56 (4/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 756.68900 751.94300
MathSAT mathsat-5.3.11-linux-x86_64-Main default unknown ❌ 2400.02000 2401.05000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.10000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 168.25500 236.25800
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.35000
Toysmt toysmt default unknown ❌ 1421.63000 1421.93000
veriT veriT-dev default sat ✅ 819.97100 820.30900
Yices2 Yices-2.4.2 default sat ✅ 163.21700 163.24800
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.05000
SMT-COMP 2017 0.75 (2/8) CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.02300 596.90000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.07000 599.82000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01300 599.82000
SMTInterpol SMTInterpol default sat ✅ 218.51600 301.21400
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04700 600.00900
veriT veriT-2017-06-17 default unknown ❌ 600.01400 599.92000
Yices2 Yices2-Main default sat ✅ 15.77250 15.76960
Z3 z3-4.5.0 default unknown ❌ 600.01600 599.76000
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 971.09900 3861.99000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 603.67600 600.63900
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.01000 1199.75000
OpenSMT opensmt2_default unknown ❌ 1200.02000 1199.50000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 1199.60000 1642.07000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.01000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.98000
veriT veriT_default sat ✅ 317.04100 317.01300
Yices2 Yices 2.6.0_default sat ✅ 32.01590 32.01560
Z3 z3-4.7.1_default sat ✅ 1091.00000 1090.93000
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.02000 1199.85000
mc2 mc2 2021-06-07_default.sh unknown ❌ 21.20070 21.19910
Par4 Par4-wrapped-sq_default sat ✅ 134.40800 530.09000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 500.26600 523.06500
veriT veriT_default sat ✅ 377.55400 377.44500
Z3 z3-4.8.11_default sat ✅ 32.39530 32.38880
SMT-COMP 2022 0.40 (3/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 683.41600 680.31300
MathSAT MathSAT-5.6.8_default unknown ❌ 1200.02000 1199.71000
veriT veriT_default unknown ❌ 1200.02000 1199.85000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 179.66900 179.65900
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 180.04800 180.00600
Z3 z3-4.8.17_default sat ✅ 324.71500 324.64700
SMT-COMP 2024 cvc5 cvc5 sat ✅ 708.43018 708.19942
OpenSMT OpenSMT sat ✅ 8.31020 8.20659
SMTInterpol SMTInterpol sat ✅ 965.49338 1008.67270
Yices2 Yices2 sat ✅ 10.02559 9.92053
Z3alpha Z3-alpha sat ✅ 63.11452 62.99152
SMT-COMP 2025 cvc5 cvc5 sat ✅ 537.24473 537.07142
OpenSMT OpenSMT sat ✅ 9.63479 9.51237
SMTInterpol SMTInterpol sat ✅ 144.68261 164.76792
Yices2 Yices2 sat ✅ 7.88379 7.75304
Z3alpha Z3-alpha sat ✅ 35.15516 136.74869
Z3 Z3-alpha-base sat ✅ 24.03094 23.90067