Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/NoriSharma-2013FSE-Fig8_true-termination.c_Iteration1_Lasso_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
Size1600546
Compressed Size105682
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 1600538
Compressed Size105671
Max. Term Depth44
Asserts 342
Declared Functions0
Declared Constants3375
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2484 and2484 =9193 let3801
+15175 -5331 *14349 <1686
<=2190 >594 >=3129

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 333.42700 333.48900
MathSAT MathSAT-5.2.12-Main default unsat ✅ 115.78000 115.80200
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 506.58200 605.50900
veriT veriT-smtcomp2014 default unsat ✅ 592.40900 592.62700
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 108.13800 108.15800
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.01000 2400.00000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 360.94300 361.02400
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 361.75100 361.82200
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 253.27900 253.37800
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2454.26000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.99000
veriT veriT default unsat ✅ 336.15100 336.18600
Yices2 Yices default unsat ✅ 131.41900 131.45600
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.67000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 375.77800 375.02700
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 162.40900 162.45900
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.03000 2401.34000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 321.95700 403.86200
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.37000
Toysmt toysmt default unknown ❌ 2113.01000 2113.12000
veriT veriT-dev default unsat ✅ 1766.77000 1767.76000
Yices2 Yices-2.4.2 default unsat ✅ 164.36300 164.45800
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.32000
SMT-COMP 2017 0.50 (4/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 349.05100 347.98600
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 489.78600 489.71300
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.02500 599.90900
SMTInterpol SMTInterpol default unknown ❌ 600.10200 389.57000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 599.89800
veriT veriT-2017-06-17 default unsat ✅ 182.03800 182.00100
Yices2 Yices2-Main default unsat ✅ 71.50800 71.50760
Z3 z3-4.5.0 default unknown ❌ 600.11100 599.92400
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 385.93800 1534.74000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 396.47500 395.36100
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 353.62200 353.59400
OpenSMT opensmt2_default unknown ❌ 1200.03000 1199.87000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 335.86500 411.79900
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.93000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.01000
veriT veriT_default unsat ✅ 610.99700 610.95500
Yices2 Yices 2.6.0_default unsat ✅ 186.05300 186.03700
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.71000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 546.06500 2168.59000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 197.96600 197.93400
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 751.38300 749.59100
master-2018-06-10-b19c840-competition-default_default unsat ✅ 395.65600 394.72500
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.10000 2399.97000
Par4 Par4-wrapped-sq_default unsat ✅ 151.50800 598.94000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 698.70100 719.86700
veriT veriT-wrapped-sq_default unsat ✅ 398.71700 398.66900
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 128.69100 128.69000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.81000
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 151.63700 151.62300
MathSAT MathSAT-5.6.8_default unsat ✅ 570.66700 570.55000
veriT veriT_default unsat ✅ 178.29100 178.24900
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 147.98800 147.97400
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 141.48400 141.45400
Z3 z3-4.8.17_default unsat ✅ 355.46800 355.45300
SMT-COMP 2023 0.20 (4/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 164.99200 164.85000
OpenSMT OpenSMT a78dcf01_default unsat ✅ 18.62710 18.62760
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 477.05300 501.89200
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.02000 1199.59000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 113.43200 113.41700
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 109.96900 109.95700
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 105.78800 105.76400
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 387.51374 387.24253
OpenSMT OpenSMT unsat ✅ 14.99889 14.89907
SMTInterpol SMTInterpol unsat ✅ 479.74595 508.76742
Yices2 Yices2 unsat ✅ 86.02267 85.89175
Z3alpha Z3-alpha unsat ✅ 149.99951 149.88999