Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/NoriSharma-2013FSE-Fig8_true-termination.c_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
Size1227844
Compressed Size84120
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 1227836
Compressed Size84127
Max. Term Depth44
Asserts 342
Declared Functions0
Declared Constants2913
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2484 and2484 =6631 let2751
+10595 -3861 *7335 <1686
<=2190 >594 >=2835

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 124.93500 124.95100
MathSAT MathSAT-5.2.12-Main default unsat ✅ 332.03900 332.08200
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 218.68400 270.82400
veriT veriT-smtcomp2014 default unsat ✅ 372.78600 372.91800
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 515.35000 515.55400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.09000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 183.29500 183.38000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 183.42400 183.46600
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 141.31000 141.37000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2438.70000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.06000
veriT veriT default unsat ✅ 62.42240 62.44750
Yices2 Yices default unsat ✅ 97.96900 98.00210
Z3 z3 4.4.0 default unsat ✅ 1934.40000 1934.95000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 284.59800 283.51900
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 128.51600 128.57500
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.34000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 145.20900 184.05700
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.60000
Toysmt toysmt default unknown ❌ 1621.63000 1621.97000
veriT veriT-dev default unsat ✅ 177.40300 177.48900
Yices2 Yices-2.4.2 default unsat ✅ 77.68390 77.72950
Z3 z3-4.4.1 default unsat ✅ 603.90200 604.18500
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 176.85600 176.84500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 331.23200 331.14700
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.11300 599.98000
SMTInterpol SMTInterpol default unsat ✅ 198.76200 247.05100
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 599.91000
veriT veriT-2017-06-17 default unsat ✅ 91.27900 91.26970
Yices2 Yices2-Main default unsat ✅ 71.06410 71.05070
Z3 z3-4.5.0 default unknown ❌ 600.08500 600.02000
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 15.44270 60.68000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 196.13500 196.12800
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 428.86600 428.85600
OpenSMT opensmt2_default unknown ❌ 1200.02000 1199.82000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 131.82900 172.66400
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.84000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.97000
veriT veriT_default unsat ✅ 114.06600 114.05800
Yices2 Yices 2.6.0_default unsat ✅ 45.19980 45.19740
Z3 z3-4.7.1_default unsat ✅ 358.40400 358.39400
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 12.87750 50.55000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 107.11700 107.10100
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 460.70400 459.85900
master-2018-06-10-b19c840-competition-default_default unsat ✅ 108.75500 108.70200
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 1120.59000 1120.49000
Par4 Par4-wrapped-sq_default unsat ✅ 119.63000 472.20000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 244.89400 263.64500
veriT veriT-wrapped-sq_default unsat ✅ 253.13100 253.12000
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 50.11810 50.11520
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 686.31600 686.13400
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 100.38100 100.37400
MathSAT MathSAT5_default.sh unsat ✅ 341.27600 341.30000
OpenSMT OpenSMT_default unsat ✅ 21.92160 21.91970
Par4 Par4-wrapped-sq_default unsat ✅ 119.81800 471.62000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 173.10300 195.46200
veriT veriT_default unsat ✅ 122.23000 122.21900
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 48.59870 48.58450
Z3 z3-4.8.8_default unsat ✅ 61.90970 61.90230
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 275.43800 275.25100
mc2 mc2 2021-06-07_default.sh unknown ❌ 25.63860 25.63740
Par4 Par4-wrapped-sq_default unsat ✅ 94.88650 375.27000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 237.85500 259.77200
veriT veriT_default unsat ✅ 102.44500 102.43800
Z3 z3-4.8.11_default unsat ✅ 60.99530 60.99130
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 71.40910 71.40740
OpenSMT OpenSMT a78dcf01_default unsat ✅ 7.18584 7.18505
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 212.17400 233.44400
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 245.48500 245.44100
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 82.40790 82.39870
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 76.65200 76.63270
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 79.38230 79.37540