Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sumit.t2.c_Iteration1_Lasso_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
Size2214563
Compressed Size168690
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 2214555
Compressed Size168694
Max. Term Depth124
Asserts 199
Declared Functions0
Declared Constants1520
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2232 and2232 =23492 let3827
+28964 -3872 *12676 <1816
<=2072 >327 >=1248

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.33 (4/6) CVC4 CVC4 f7118b2 default sat ✅ 265.46700 265.49900
MathSAT MathSAT-5.2.12-Main default sat ✅ 1243.56000 1243.94000
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 32.92430 45.34210
veriT veriT-smtcomp2014 default sat ✅ 2224.60000 2225.53000
Yices2 Yices-2.2.1-smtcomp2014 default unknown ❌ 2399.12000 2400.12000
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.91000 2400.02000
SMT-COMP 2015 0.71 (2/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 236.25300 236.32100
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 236.24500 236.31400
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 1850.11000 1850.95000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2421.61000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.89000
veriT veriT default unknown ❌ 2400.01000 2400.90000
Yices2 Yices default unknown ❌ 2400.01000 2400.97000
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.95000
SMT-COMP 2016 0.56 (4/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 259.24500 258.04100
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1048.37000 1048.96000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.56000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 40.00100 54.72500
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.32000
Toysmt toysmt default unknown ❌ 2400.03000 2401.00000
veriT veriT-dev default sat ✅ 881.82800 882.30700
Yices2 Yices-2.4.2 default unknown ❌ 2400.02000 2401.39000
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.56000
SMT-COMP 2017 0.75 (2/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 295.68600 294.59700
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.11100 600.04000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.10500 599.99000
SMTInterpol SMTInterpol default sat ✅ 20.13800 33.19510
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01300 599.99400
veriT veriT-2017-06-17 default unknown ❌ 600.11300 599.99900
Yices2 Yices2-Main default unknown ❌ 600.01500 599.93000
Z3 z3-4.5.0 default unknown ❌ 600.01800 599.95800
SMT-COMP 2018 0.56 (4/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 195.97700 778.62000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 304.70200 303.19800
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.11000 1199.98000
OpenSMT opensmt2_default unknown ❌ 1200.02000 1199.92000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 43.85620 60.64650
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.83000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.87000
veriT veriT_default unknown ❌ 1200.11000 1199.95000
Yices2 Yices 2.6.0_default sat ✅ 1181.57000 1181.56000
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1199.98000
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 499.38100 1984.00000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 135.21000 135.20300
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 407.22100 406.23000
master-2018-06-10-b19c840-competition-default_default sat ✅ 334.93300 333.66500
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.10000 2399.86000
Par4 Par4-wrapped-sq_default sat ✅ 17.36820 68.32880
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 52.38530 69.48940
veriT veriT-wrapped-sq_default sat ✅ 1574.61000 1574.57000
Yices2 Yices 2.6.2-wrapped-sq_default unknown ❌ 2400.02000 2399.60000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.92000
SMT-COMP 2021 0.50 (3/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.04000 1199.91000
mc2 mc2 2021-06-07_default.sh unknown ❌ 17.58890 17.57870
Par4 Par4-wrapped-sq_default sat ✅ 26.01810 102.48000
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 64.79290 88.88150
veriT veriT_default unknown ❌ 1200.02000 1199.93000
Z3 z3-4.8.11_default sat ✅ 240.67700 240.54400
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 33.81220 33.81300
OpenSMT OpenSMT a78dcf01_default sat ✅ 101.16500 101.14800
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 48.69290 69.87930
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 711.02400 710.86400
Yices2 Yices 2 for SMTCOMP 2023_default unknown ❌ 1200.01000 1199.88000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.11000 1200.01000
Yices 2.6.2 for SMTCOMP 2021_default unknown ❌ 1200.02000 1200.00000
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 22.20529 22.07443
OpenSMT OpenSMT sat ✅ 25.66040 25.53377
SMTInterpol SMTInterpol sat ✅ 59.54385 76.67203
Yices2 Yices2 unknown ❌ 1201.27971 1201.01416
Z3alpha Z3-alpha sat ✅ 54.29010 214.66113
Z3 Z3-alpha-base sat ✅ 89.47986 89.34464