Benchmark

non-incremental/QF_LRA/LassoRanker/SV-COMP/CookSeeZuleger-2013TACAS-Fig7b_true-termination.c_Iteration1_Loop_3-nestedTemplate.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
Size57569967
Compressed Size2338810
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 57569959
Compressed Size2338794
Max. Term Depth14
Asserts 19597
Declared Functions0
Declared Constants304937
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or96324 and96324 =188630 let134520
+324957 -302985 *407865 <38916
<=77004 >38641 >=304636

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 104.47200 104.48100
MathSAT MathSAT-5.2.12-Main default unsat ✅ 69.06390 69.08350
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 114.25600 139.54900
veriT veriT-smtcomp2014 default unsat ✅ 48.48760 48.49860
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 7.18487 7.17991
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 23.08100 23.07850
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unknown ❌ 2400.01000 2400.65000
CVC4-experimental-2015-06-15-ff5745a-main default unknown ❌ 2400.01000 2400.73000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 37.70340 37.71830
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 160.65100 465.13600
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.96000
veriT veriT default unsat ✅ 407.68800 407.09400
Yices2 Yices default unsat ✅ 7.81945 7.81981
Z3 z3 4.4.0 default unsat ✅ 2344.38000 2345.23000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 106.10600 106.16700
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 39.46360 39.49090
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.12000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 61.05830 101.72800
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.36000
Toysmt toysmt default unknown ❌ 1448.02000 1448.83000
veriT veriT-dev default unsat ✅ 79.58600 79.63340
Yices2 Yices-2.4.2 default unsat ✅ 7.09682 7.10084
Z3 z3-4.4.1 default unsat ✅ 2238.47000 2239.48000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 122.85800 122.85600
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 31.90530 31.90360
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.10000 599.89000
SMTInterpol SMTInterpol default unsat ✅ 62.81910 101.69700
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.04800 599.94000
veriT veriT-2017-06-17 default unsat ✅ 48.08340 48.08240
Yices2 Yices2-Main default unsat ✅ 8.79290 8.79205
Z3 z3-4.5.0 default unknown ❌ 600.02900 599.95000
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 456.51300 1795.12000
CVC4 master-2018-06-10-b19c840-competition-default_default unknown ❌ 1200.11000 1164.00000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 60.58310 60.57470
OpenSMT opensmt2_default unsat ✅ 708.93100 708.90200
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 163.17600 215.93600
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 259.00900 258.97000
SMTRAT-MCSAT-final_default unknown ❌ 321.32300 321.24000
veriT veriT_default unsat ✅ 24.00810 24.00720
Yices2 Yices 2.6.0_default unsat ✅ 5.27279 5.27264
Z3 z3-4.7.1_default unknown ❌ 1200.03000 1199.97000
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 465.47800 1827.30000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 212.52800 212.42100
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 303.42100 299.02500
master-2018-06-10-b19c840-competition-default_default unsat ✅ 448.91200 412.76900
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 603.77800 603.64100
Par4 Par4-wrapped-sq_default unsat ✅ 21.66770 85.39020
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unknown ❌ 2400.02000 2535.32000
veriT veriT-wrapped-sq_default unsat ✅ 22.43030 22.43170
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 5.82878 5.82800
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.02000 2399.57000
SMT-COMP 2020 0.38 (5/8) CVC4 CVC4-sq-final_default unsat ✅ 910.65300 876.68100
MathSAT MathSAT5_default.sh unsat ✅ 188.22800 188.16400
OpenSMT OpenSMT_default unsat ✅ 34.30800 34.30390
Par4 Par4-wrapped-sq_default unsat ✅ 22.49320 88.70000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unknown ❌ 1200.05000 1350.57000
veriT veriT_default unknown ❌ 1200.05000 1199.97000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 6.31789 12.57730
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.86000
SMT-COMP 2021 0.50 (3/6) MathSAT mathsat-5.6.6_default unsat ✅ 123.38900 123.38700
mc2 mc2 2021-06-07_default.sh unknown ❌ 17.54850 17.54680
Par4 Par4-wrapped-sq_default unsat ✅ 19.76150 77.47000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 1200.08000 1450.63000
veriT veriT_default unsat ✅ 54.36400 54.36430
Z3 z3-4.8.11_default unknown ❌ 1200.04000 1199.93000
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1030.90000 1018.53000
MathSAT MathSAT-5.6.8_default unsat ✅ 1152.61000 1152.39000
veriT veriT_default unsat ✅ 75.00420 74.99530
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.95934 6.95782
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 6.95757 6.95754
Z3 z3-4.8.17_default unknown ❌ 1200.09000 1199.95000
SMT-COMP 2024 0.40 (3/5) cvc5 cvc5 unsat ✅ 82.84128 82.73989
OpenSMT OpenSMT unsat ✅ 20.07938 19.97861
SMTInterpol SMTInterpol unknown ❌ 1202.75054 1561.70593
Yices2 Yices2 unsat ✅ 9.39076 9.29036
Z3alpha Z3-alpha unknown ❌ 1201.75083 1201.31009