Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/yPositive-SIscaled75.bpl_Iteration1_Loop_4-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
Size2883702
Compressed Size128314
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 2883694
Compressed Size128302
Max. Term Depth543
Asserts 64
Declared Functions0
Declared Constants7085
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or299 and299 =15124 let9386
+20723 -8270 *22278 <200
<=257 >100 >=6447

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.50 (3/6) CVC4 CVC4 f7118b2 default unsat ✅ 1093.56000 1093.89000
MathSAT MathSAT-5.2.12-Main default unsat ✅ 426.03700 426.14800
SMTInterpol smtinterpol-2.1-118-g3dada2f default unknown ❌ 1938.93000 2400.08000
veriT veriT-smtcomp2014 default unknown ❌ 2399.12000 2400.08000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 442.66900 442.66100
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.22000 2400.05000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 1447.02000 1447.69000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 1452.59000 1453.16000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 205.17300 205.20200
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2502.37000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.19000
veriT veriT default unsat ✅ 1207.81000 1208.19000
Yices2 Yices default unsat ✅ 823.21400 823.28600
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.86000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 303.02900 301.38600
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 369.03200 369.12600
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.22000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unknown ❌ 2400.10000 3120.69000
SMT-RAT SMT-RAT default unsat ✅ 1130.91000 1131.52000
Toysmt toysmt default unknown ❌ 1487.91000 1488.79000
veriT veriT-dev default unsat ✅ 1200.15000 1200.77000
Yices2 Yices-2.4.2 default unsat ✅ 359.64600 359.79000
Z3 z3-4.4.1 default unknown ❌ 2400.12000 2401.33000
SMT-COMP 2017 0.75 (2/8) CVC4 CVC4-smtcomp2017-main default unknown ❌ 600.01300 598.16000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01700 599.85000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.04600 599.89000
SMTInterpol SMTInterpol default unknown ❌ 600.02900 785.02000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 599.94700
veriT veriT-2017-06-17 default unsat ✅ 445.85500 445.88000
Yices2 Yices2-Main default unsat ✅ 128.29400 128.28800
Z3 z3-4.5.0 default unknown ❌ 600.01400 599.90000
SMT-COMP 2018 0.56 (4/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.06000 4773.71000
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.01000 1195.42000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.02000 1199.88000
OpenSMT opensmt2_default unknown ❌ 1200.06000 1199.61000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 550.51600 720.30200
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1199.94000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.94000
veriT veriT_default unsat ✅ 101.25900 101.26300
Yices2 Yices 2.6.0_default unsat ✅ 552.65900 552.60600
Z3 z3-4.7.1_default unsat ✅ 499.37400 499.26300
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.05000 9531.43000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 2060.27000 2056.97000
CVC4-SymBreak_03_06_2019-wrapped-sq_default unknown ❌ 2400.11000 2392.66000
master-2018-06-10-b19c840-competition-default_default unsat ✅ 1851.54000 1849.65000
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 334.64200 334.63700
Par4 Par4-wrapped-sq_default unsat ✅ 228.80600 897.79000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.06000 2440.31000
veriT veriT-wrapped-sq_default unsat ✅ 523.49500 523.46800
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 514.90700 514.82000
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 420.30700 420.23000
SMT-COMP 2021 0.50 (3/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.11000 1200.07000
mc2 mc2 2021-06-07_default.sh unknown ❌ 18.35370 18.35330
Par4 Par4-wrapped-sq_default unsat ✅ 240.47000 948.52000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.04000 1226.94000
veriT veriT_default unsat ✅ 516.09400 515.92600
Z3 z3-4.8.11_default unsat ✅ 1034.63000 1034.42000
SMT-COMP 2023 0.60 (2/5) cvc5 cvc5-default-2023-05-16-ea045f305_sq unknown ❌ 1200.02000 1193.59000
OpenSMT OpenSMT a78dcf01_default unsat ✅ 50.59630 50.56810
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.06000 1231.82000
Yaga Yaga_SMT-COMP-2023_presubmition_default unknown ❌ 1200.11000 1200.05000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 469.64800 469.47200
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 452.52600 452.45000
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 439.08500 438.98800