Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/p-46.t2.c_Iteration2_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
Size3221973
Compressed Size177757
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 3221965
Compressed Size177761
Max. Term Depth143
Asserts 231
Declared Functions0
Declared Constants2142
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or2264 and2264 =32842 let5617
+36670 -7040 *24516 <1848
<=2104 >359 >=1568

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 83.15350 83.14940
MathSAT MathSAT-5.2.12-Main default unsat ✅ 192.15500 192.15500
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 251.05200 289.65000
veriT veriT-smtcomp2014 default unsat ✅ 778.70400 778.89000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 446.22200 446.37100
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 174.68000 174.68800
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 710.24200 710.39500
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 718.10200 718.46200
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 311.43200 311.49000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.02000 2438.92000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.82000
veriT veriT default unsat ✅ 483.22800 483.33700
Yices2 Yices default unsat ✅ 295.41900 295.51700
Z3 z3 4.4.0 default unsat ✅ 152.21500 152.22100
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 177.92600 178.02000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 97.22130 97.27730
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.23000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 358.21800 416.20100
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.38000
Toysmt toysmt default unknown ❌ 2400.12000 2400.79000
veriT veriT-dev default unsat ✅ 596.84600 597.18600
Yices2 Yices-2.4.2 default unknown ❌ 2400.10000 2401.44000
Z3 z3-4.4.1 default unsat ✅ 1414.47000 1415.17000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 559.33300 558.18000
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.02500 599.95000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.04000 599.98000
SMTInterpol SMTInterpol default unsat ✅ 595.64600 672.15900
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04100 599.86000
veriT veriT-2017-06-17 default unsat ✅ 456.41200 456.31800
Yices2 Yices2-Main default unsat ✅ 250.32400 250.27500
Z3 z3-4.5.0 default unsat ✅ 166.36600 166.33800
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 319.01400 1268.14000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 310.95000 309.78600
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.10000 1200.02000
OpenSMT opensmt2_default unknown ❌ 1200.02000 1199.79000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 333.63500 386.04600
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.07000 1199.97000
SMTRAT-MCSAT-final_default unknown ❌ 1200.01000 1199.89000
veriT veriT_default unsat ✅ 1024.82000 1024.72000
Yices2 Yices 2.6.0_default unsat ✅ 209.20600 209.18200
Z3 z3-4.7.1_default unsat ✅ 239.10400 239.09800
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 454.34300 1803.75000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 156.10400 156.04900
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 396.47900 395.33200
master-2018-06-10-b19c840-competition-default_default unsat ✅ 354.71700 353.64500
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.02000 2399.95000
Par4 Par4-wrapped-sq_default unsat ✅ 371.04000 1466.27000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 789.65700 813.23400
veriT veriT-wrapped-sq_default unsat ✅ 719.20900 719.13200
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 352.38000 352.31100
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 374.32800 374.23400
SMT-COMP 2020 0.50 (4/8) CVC4 CVC4-sq-final_default unsat ✅ 158.82300 158.80300
MathSAT MathSAT5_default.sh unknown ❌ 1200.08000 1199.92000
OpenSMT OpenSMT_default unsat ✅ 14.45140 14.45150
Par4 Par4-wrapped-sq_default unsat ✅ 126.33300 498.83000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.03000 1231.74000
veriT veriT_default unknown ❌ 1200.03000 1199.83000
Yices2 Yices 2.6.2 bug fix_default unknown ❌ 1200.01000 1199.90000
Z3 z3-4.8.8_default unsat ✅ 109.66800 109.62100
SMT-COMP 2021 0.67 (2/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.03000 1199.86000
mc2 mc2 2021-06-07_default.sh unknown ❌ 15.59050 15.57890
Par4 Par4-wrapped-sq_default unsat ✅ 76.99100 303.60000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.07000 1246.93000
veriT veriT_default unknown ❌ 1200.01000 1199.97000
Z3 z3-4.8.11_default unsat ✅ 38.96020 38.95670
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 167.69100 167.69100
OpenSMT OpenSMT a78dcf01_default unsat ✅ 21.58440 21.58270
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 994.20400 1026.93000
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 506.74200 506.61700
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 194.20900 194.18200
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 188.56900 188.54000
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 188.75900 188.75300
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 80.95949 80.84726
OpenSMT OpenSMT unsat ✅ 14.68362 14.56572
SMTInterpol SMTInterpol unsat ✅ 848.61864 897.87276
Yices2 Yices2 unsat ✅ 304.84336 304.63431
Z3alpha Z3-alpha unsat ✅ 184.61228 184.50979