Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sumit.t2.c_Iteration2_Loop_5-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
Size1788098
Compressed Size144883
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 1788090
Compressed Size144912
Max. Term Depth100
Asserts 485
Declared Functions0
Declared Constants3637
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2768 and2768 =14920 let5943
+19320 -6328 *14952 <1568
<=2336 >869 >=3504

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 75.98720 75.99440
MathSAT MathSAT-5.2.12-Main default sat ✅ 145.45000 145.44700
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 17.96000 26.68290
veriT veriT-smtcomp2014 default sat ✅ 48.02950 48.04470
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 15.31070 15.30670
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.21000 2400.08000
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 50.32140 50.33930
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 50.19490 50.20340
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 163.84100 163.81900
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 13.75950 21.82770
SMT-RAT SMT-RAT-final default sat ✅ 31.27100 31.27820
veriT veriT default sat ✅ 40.21010 40.22490
Yices2 Yices default sat ✅ 3.58254 3.58245
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.91000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 38.58100 38.60690
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 157.44500 157.54900
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.32000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 21.06930 35.01560
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.33000
Toysmt toysmt default unknown ❌ 1743.22000 1743.58000
veriT veriT-dev default sat ✅ 32.95930 32.97830
Yices2 Yices-2.4.2 default sat ✅ 25.13830 25.15340
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.33000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 47.31350 47.31050
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 58.04030 58.03750
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01500 599.93800
SMTInterpol SMTInterpol default sat ✅ 15.45330 29.15670
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01700 599.87600
veriT veriT-2017-06-17 default sat ✅ 73.34390 73.33970
Yices2 Yices2-Main default sat ✅ 2.45278 2.45181
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.94500
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 8.94895 34.88000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 57.92040 57.91860
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 40.09340 40.09040
OpenSMT opensmt2_default unknown ❌ 1200.11000 1199.96000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 13.47270 26.70070
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.00000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.96000
veriT veriT_default sat ✅ 39.54720 39.54150
Yices2 Yices 2.6.0_default sat ✅ 3.03060 3.03047
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.71000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 12.14960 47.52000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 17.49930 17.49890
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 83.97670 82.22550
master-2018-06-10-b19c840-competition-default_default sat ✅ 40.38520 40.37590
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.03000 2399.94000
Par4 Par4-wrapped-sq_default sat ✅ 32.85930 129.80000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 36.53580 51.61170
veriT veriT-wrapped-sq_default sat ✅ 35.14410 35.14150
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.66279 1.66258
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.04000 2399.67000
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 23.38100 23.37990
MathSAT MathSAT5_default.sh sat ✅ 51.16400 51.16640
OpenSMT OpenSMT_default sat ✅ 21.14760 21.12850
Par4 Par4-wrapped-sq_default sat ✅ 24.12340 95.53000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 39.70990 65.34870
veriT veriT_default sat ✅ 29.89580 29.89680
Yices2 Yices 2.6.2 bug fix_default sat ✅ 4.96896 4.96766
Z3 z3-4.8.8_default sat ✅ 24.93550 24.93420
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 59.02550 59.02140
mc2 mc2 2021-06-07_default.sh unknown ❌ 27.06350 27.06190
Par4 Par4-wrapped-sq_default sat ✅ 24.23800 95.53000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 45.40430 66.35370
veriT veriT_default sat ✅ 48.91290 48.91440
Z3 z3-4.8.11_default sat ✅ 29.90360 29.90150
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 35.62730 35.60010
MathSAT MathSAT-5.6.8_default sat ✅ 35.66450 35.66130
veriT veriT_default sat ✅ 45.94220 45.93200
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 15.45180 15.45110
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 15.44440 15.44440
Z3 z3-4.8.17_default sat ✅ 48.91980 48.88480
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 28.87580 28.87190
OpenSMT OpenSMT a78dcf01_default sat ✅ 8.08009 8.07968
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 48.67210 68.71520
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 1.22822 1.22803
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 4.58098 4.58093
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 4.44677 4.44594
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 4.47825 4.47787
SMT-COMP 2024 cvc5 cvc5 sat ✅ 26.47609 26.36515
OpenSMT OpenSMT sat ✅ 8.84805 8.74788
SMTInterpol SMTInterpol sat ✅ 33.71958 52.68604
Yices2 Yices2 sat ✅ 16.67087 16.56303
Z3alpha Z3-alpha sat ✅ 20.05773 19.95720