Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/Canberra.bpl_Iteration1_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
Size1768225
Compressed Size113292
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 1768217
Compressed Size113300
Max. Term Depth36
Asserts 647
Declared Functions0
Declared Constants3324
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or5744 and5744 =8012 let3933
+16120 -3952 *8776 <4144
<=5168 >1159 >=3232

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 290.79500 290.84800
MathSAT MathSAT-5.2.12-Main default unsat ✅ 316.71400 316.74700
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 38.52580 55.69950
veriT veriT-smtcomp2014 default unsat ✅ 206.00500 206.08000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 20.49150 20.48790
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.08000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 191.66600 191.76000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 190.39300 190.48800
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 196.74400 196.82400
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2437.69000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unsat ✅ 1067.52000 1067.92000
Yices2 Yices default unsat ✅ 65.75730 65.78900
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.93000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 350.37400 349.00400
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 208.40400 208.46400
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.11000 2401.27000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 64.89310 82.34440
SMT-RAT SMT-RAT default unsat ✅ 1754.89000 1755.83000
Toysmt toysmt default unknown ❌ 1747.42000 1748.10000
veriT veriT-dev default unsat ✅ 197.10000 197.22500
Yices2 Yices-2.4.2 default unsat ✅ 33.95170 33.97400
Z3 z3-4.4.1 default unknown ❌ 2400.10000 2401.40000
SMT-COMP 2017 0.50 (4/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 278.83200 277.15500
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.11600 599.97000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01700 599.89000
SMTInterpol SMTInterpol default unsat ✅ 47.40850 64.78660
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10400 599.99200
veriT veriT-2017-06-17 default unsat ✅ 205.76400 205.75200
Yices2 Yices2-Main default unsat ✅ 34.41250 34.41100
Z3 z3-4.5.0 default unknown ❌ 600.02400 599.91000
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 7.85870 30.51000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 365.75300 364.60000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 1026.66000 1026.48000
OpenSMT opensmt2_default unknown ❌ 1200.11000 1200.02000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 56.49830 74.92520
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.05000
SMTRAT-MCSAT-final_default unknown ❌ 1200.09000 1199.93000
veriT veriT_default unsat ✅ 239.19200 239.17100
Yices2 Yices 2.6.0_default unsat ✅ 24.38450 24.38310
Z3 z3-4.7.1_default unsat ✅ 572.50600 572.45300
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 10.72980 41.79000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 78.88110 78.87440
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 315.39200 312.98000
master-2018-06-10-b19c840-competition-default_default unsat ✅ 195.90400 195.87500
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.01000 2399.63000
Par4 Par4-wrapped-sq_default unsat ✅ 19.18210 75.72000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 48.91860 72.72070
veriT veriT-wrapped-sq_default unsat ✅ 232.96700 232.92700
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 14.91050 14.90900
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1031.66000 1031.33000
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default unsat ✅ 888.94900 888.90400
mc2 mc2 2021-06-07_default.sh unknown ❌ 16.20220 16.20010
Par4 Par4-wrapped-sq_default unsat ✅ 18.84910 74.01000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 35.39930 59.66730
veriT veriT_default unsat ✅ 171.15800 171.14200
Z3 z3-4.8.11_default unsat ✅ 144.23900 144.16800
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 86.99250 86.98500
MathSAT MathSAT-5.6.8_default unsat ✅ 849.13200 848.94600
veriT veriT_default unsat ✅ 186.32200 186.28200
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 23.48180 23.47900
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 23.36360 23.35960
Z3 z3-4.8.17_default unsat ✅ 110.04700 110.04900
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 101.71400 101.69700
OpenSMT OpenSMT a78dcf01_default unsat ✅ 35.80150 35.79680
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 49.73410 74.24840
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 25.10440 25.10330
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 39.48520 39.46040
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 38.51510 38.49190
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 37.84440 37.82600