Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration5_Loop_3-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
Size1444922
Compressed Size70927
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 1444914
Compressed Size70915
Max. Term Depth165
Asserts 313
Declared Functions0
Declared Constants3871
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1488 and1488 =9376 let7306
+13692 -5124 *15144 <784
<=1228 >549 >=3692

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 14.61750 14.59680
MathSAT MathSAT-5.2.12-Main default unsat ✅ 4.33130 4.31934
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 22.33380 31.77920
veriT veriT-smtcomp2014 default unsat ✅ 17.63710 17.63530
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 4.62898 4.62230
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 176.13400 176.13900
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 11.42510 11.42730
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 11.85450 11.85620
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 2.86585 2.86556
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2432.29000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.18000
veriT veriT default unsat ✅ 16.62530 16.62450
Yices2 Yices default unsat ✅ 0.83719 0.83687
Z3 z3 4.4.0 default unsat ✅ 21.25840 21.26680
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 8.16176 8.16665
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 14.00410 14.01300
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 21.77220 21.78470
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 12.32800 27.05860
SMT-RAT SMT-RAT default unknown ❌ 2400.10000 2401.70000
Toysmt toysmt default unknown ❌ 1717.22000 1718.06000
veriT veriT-dev default unsat ✅ 23.11380 23.12810
Yices2 Yices-2.4.2 default unsat ✅ 29.64080 29.65770
Z3 z3-4.4.1 default unsat ✅ 24.57630 24.59390
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 14.68290 14.67000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 29.08560 29.08460
OpenSMT opensmt2-2017-06-04 default unsat ✅ 165.00800 164.98600
SMTInterpol SMTInterpol default unsat ✅ 18.95460 35.04760
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01800 599.96300
veriT veriT-2017-06-17 default unsat ✅ 21.61190 21.60810
Yices2 Yices2-Main default unsat ✅ 6.57870 6.57825
Z3 z3-4.5.0 default unsat ✅ 45.41880 45.41800
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 48.00510 190.37000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 14.92510 14.92430
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 68.37850 68.36950
OpenSMT opensmt2_default unsat ✅ 125.32200 125.30000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 10.04600 22.39620
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1199.95000
veriT veriT_default unsat ✅ 14.12230 14.12280
Yices2 Yices 2.6.0_default unsat ✅ 25.67370 25.67360
Z3 z3-4.7.1_default unsat ✅ 20.41180 20.41100
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 90.58610 358.98000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 5.34573 5.34500
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 54.94670 54.24890
master-2018-06-10-b19c840-competition-default_default unsat ✅ 5.76273 5.76187
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 71.86020 71.85310
Par4 Par4-wrapped-sq_default unsat ✅ 7.44128 29.15000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 73.81490 95.94820
veriT veriT-wrapped-sq_default unsat ✅ 8.69502 8.69374
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 19.41760 19.41660
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 8.65996 8.65920
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 12.17170 12.17130
MathSAT MathSAT5_default.sh unsat ✅ 46.64290 46.64110
OpenSMT OpenSMT_default unsat ✅ 5.30877 5.30814
Par4 Par4-wrapped-sq_default unsat ✅ 8.81881 34.75000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 142.33200 171.76100
veriT veriT_default unsat ✅ 15.06480 15.06150
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 4.29482 4.29471
Z3 z3-4.8.8_default unsat ✅ 8.45200 8.45172
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 12.89860 12.88880
MathSAT MathSAT-5.6.8_default unsat ✅ 60.87150 60.87180
veriT veriT_default unsat ✅ 38.23090 38.22800
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 10.58360 10.58320
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 10.63950 10.63670
Z3 z3-4.8.17_default unsat ✅ 6.25047 6.25130
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 5.81774 5.81794
OpenSMT OpenSMT a78dcf01_default unsat ✅ 4.43719 4.43658
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 73.57920 100.12000
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 20.47770 20.44370
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 2.11286 2.11270
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 2.06578 2.06555
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 2.04438 2.04432