Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sumit.t2.c_Iteration1_Lasso_4-pieceTemplate.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
Size1971424
Compressed Size70254
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 1971416
Compressed Size70237
Max. Term Depth118
Asserts 505
Declared Functions0
Declared Constants3817
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2456 and2456 =14828 let10577
+24680 -6264 *26292 <1304
<=2036 >901 >=3276

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 294.57200 294.67700
MathSAT MathSAT-5.2.12-Main default sat ✅ 332.12200 332.21400
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 251.91000 295.75200
veriT veriT-smtcomp2014 default sat ✅ 302.10900 302.21400
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 27.03960 27.04190
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 1531.55000 1532.07000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 269.23300 269.36300
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 269.33200 269.43900
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 366.86000 366.98000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2418.80000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.98000
veriT veriT default sat ✅ 52.34500 52.36500
Yices2 Yices default sat ✅ 31.13940 31.14530
Z3 z3 4.4.0 default sat ✅ 1390.06000 1390.57000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 273.64600 272.82900
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 327.43500 327.55000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.12000 2401.38000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 89.16620 111.89800
SMT-RAT SMT-RAT default unknown ❌ 2400.11000 2401.27000
Toysmt toysmt default unknown ❌ 1824.83000 1825.00000
veriT veriT-dev default sat ✅ 49.25410 49.27740
Yices2 Yices-2.4.2 default sat ✅ 28.77720 28.79380
Z3 z3-4.4.1 default sat ✅ 1511.38000 1512.25000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 162.00800 161.99500
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 91.90460 91.87080
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01300 599.84800
SMTInterpol SMTInterpol default sat ✅ 185.26000 219.34500
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01900 599.98600
veriT veriT-2017-06-17 default sat ✅ 39.54600 39.53870
Yices2 Yices2-Main default sat ✅ 11.36860 11.36750
Z3 z3-4.5.0 default unknown ❌ 600.00900 599.91800
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 600.65900 2388.97000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 269.66800 268.70100
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 131.59000 131.56500
OpenSMT opensmt2_default unknown ❌ 1200.01000 1199.89000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 157.15800 190.17300
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.92000
SMTRAT-MCSAT-final_default unknown ❌ 1200.08000 1200.01000
veriT veriT_default sat ✅ 51.28020 51.27330
Yices2 Yices 2.6.0_default sat ✅ 19.40550 19.40220
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.92000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.04000 9534.22000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 79.27460 79.27830
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 267.25900 265.99600
master-2018-06-10-b19c840-competition-default_default sat ✅ 278.33200 277.53000
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.02000 2399.75000
Par4 Par4-wrapped-sq_default sat ✅ 62.23180 245.36000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 117.19700 136.30100
veriT veriT-wrapped-sq_default sat ✅ 55.07290 55.06290
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 20.98760 20.98620
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1440.53000 1440.19000
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 85.34570 85.33850
mc2 mc2 2021-06-07_default.sh unknown ❌ 17.31220 17.30930
Par4 Par4-wrapped-sq_default sat ✅ 30.44660 119.91000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 236.29600 261.24000
veriT veriT_default sat ✅ 68.94020 68.93540
Z3 z3-4.8.11_default sat ✅ 175.15200 175.15300
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 49.40230 49.39710
MathSAT MathSAT-5.6.8_default sat ✅ 93.31070 93.25920
veriT veriT_default sat ✅ 53.35660 53.35940
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 22.77720 22.77580
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 22.91940 22.89820
Z3 z3-4.8.17_default sat ✅ 148.27400 148.18100
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 43.23570 43.23230
OpenSMT OpenSMT a78dcf01_default sat ✅ 17.95350 17.95360
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 207.25700 228.56700
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 244.02100 244.00800
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 34.28800 34.27690
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 32.67310 32.66270
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 32.94210 32.93880
SMT-COMP 2025 cvc5 cvc5 sat ✅ 16.31005 16.18786
OpenSMT OpenSMT sat ✅ 12.25297 12.13025
SMTInterpol SMTInterpol sat ✅ 127.48821 146.14033
Yices2 Yices2 sat ✅ 22.48001 22.34920
Z3alpha Z3-alpha sat ✅ 57.90925 229.24933
Z3 Z3-alpha-base sat ✅ 148.38931 148.24378