Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration7_Loop_7-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
Size6988776
Compressed Size460791
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 unsat
Inferred Status unsat
Size 6988768
Compressed Size460799
Max. Term Depth173
Asserts 647
Declared Functions0
Declared Constants8346
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or5744 and5744 =67284 let11147
+77564 -14352 *32872 <4144
<=5168 >1159 >=8128

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.50 (3/6) CVC4 CVC4 f7118b2 default unsat ✅ 1120.54000 1120.71000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 528.85400 528.93300
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 659.05700 754.23600
veriT veriT-smtcomp2014 default unknown ❌ 2399.41000 2400.04000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.21000 2400.03000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.03000
SMT-COMP 2015 0.57 (3/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 567.51700 567.65200
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 565.51600 565.63000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 433.30500 433.37000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.04000 2474.43000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.89000
veriT veriT default unknown ❌ 2400.01000 2400.90000
Yices2 Yices default unknown ❌ 2400.01000 2400.40000
Z3 z3 4.4.0 default unsat ✅ 1747.73000 1748.25000
SMT-COMP 2016 0.56 (4/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 964.92400 961.39400
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 470.02100 470.14900
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.12000 2401.30000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 652.30900 762.17800
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.40000
Toysmt toysmt default unknown ❌ 1663.62000 1664.06000
veriT veriT-dev default unknown ❌ 2400.07000 2401.35000
Yices2 Yices-2.4.2 default unsat ✅ 1284.37000 1285.23000
Z3 z3-4.4.1 default unknown ❌ 2400.11000 2401.29000
SMT-COMP 2017 0.88 (1/8) CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.02000 596.49000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02100 599.83000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.06300 600.00000
SMTInterpol SMTInterpol default unsat ✅ 500.00800 587.83800
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03500 599.97000
veriT veriT-2017-06-17 default unknown ❌ 600.01600 599.85000
Yices2 Yices2-Main default unknown ❌ 600.04700 599.99000
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.77000
SMT-COMP 2018 0.67 (3/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 361.34300 1435.33000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1109.00000 1094.15000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.11000 1199.89000
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.88000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 788.40400 932.64400
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.89000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1199.75000
veriT veriT_default unknown ❌ 1200.10000 1200.09000
Yices2 Yices 2.6.0_default unknown ❌ 1200.02000 1199.85000
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.78000
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 339.88600 1347.92000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 1339.99000 1333.41000
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 1864.50000 1861.61000
master-2018-06-10-b19c840-competition-default_default unsat ✅ 1129.19000 1125.68000
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.07000 2400.02000
Par4 Par4-wrapped-sq_default unsat ✅ 720.86400 2845.08000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1807.60000 1840.98000
veriT veriT-wrapped-sq_default unknown ❌ 2400.02000 2399.94000
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.96000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 311.16900 311.07700
SMT-COMP 2020 0.62 (3/8) CVC4 CVC4-sq-final_default unknown ❌ 1200.03000 1196.02000
MathSAT MathSAT5_default.sh unknown ❌ 1200.02000 1199.64000
OpenSMT OpenSMT_default unsat ✅ 242.71700 242.70900
Par4 Par4-wrapped-sq_default unsat ✅ 655.28100 2587.22000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.10000 1235.06000
veriT veriT_default unknown ❌ 1200.10000 1199.92000
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.07000 1199.92000
Z3 z3-4.8.8_default unsat ✅ 344.37100 344.29100
SMT-COMP 2021 0.67 (2/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.03000 1199.78000
mc2 mc2 2021-06-07_default.sh unknown ❌ 15.03900 15.03940
Par4 Par4-wrapped-sq_default unsat ✅ 686.58300 2705.64000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.10000 1252.49000
veriT veriT_default unknown ❌ 1200.06000 1199.97000
Z3 z3-4.8.11_default unsat ✅ 950.56300 950.55400
SMT-COMP 2023 0.60 (2/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.03000 1194.83000
OpenSMT OpenSMT a78dcf01_default unsat ✅ 76.32140 76.26090
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.09000 1238.76000
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 341.32800 341.23200
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.02000 1199.80000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1199.85000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.10000 1199.93000
SMT-COMP 2024 0.40 (3/5) cvc5 cvc5 unknown ❌ 1201.73299 1201.11004
OpenSMT OpenSMT unsat ✅ 86.69978 86.59734
SMTInterpol SMTInterpol unsat ✅ 1119.74801 1173.99504
Yices2 Yices2 unknown ❌ 1201.26069 1201.13996
Z3alpha Z3-alpha unsat ✅ 199.92903 199.82152