Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/agafp.t2.c_Iteration1_Lasso_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
Size196272
Compressed Size11230
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 196264
Compressed Size11336
Max. Term Depth43
Asserts 64
Declared Functions0
Declared Constants755
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or299 and299 =1122 let788
+1977 -851 *2298 <200
<=257 >100 >=651

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 47.64930 47.63480
MathSAT MathSAT-5.2.12-Main default unsat ✅ 24.18000 24.18030
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 109.29900 138.28700
veriT veriT-smtcomp2014 default unsat ✅ 179.14600 179.21700
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 98.04330 98.07310
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 294.21600 294.32500
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 58.64180 58.66310
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 58.23770 58.25910
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 19.78080 19.78800
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 62.39780 84.62210
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.94000
veriT veriT default unsat ✅ 12.41780 12.41910
Yices2 Yices default unsat ✅ 200.59100 200.63300
Z3 z3 4.4.0 default unsat ✅ 413.74000 413.94000
SMT-COMP 2016 0.22 (7/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 47.62810 47.65560
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 18.19960 18.21250
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 430.31600 430.53200
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 55.81510 71.10630
SMT-RAT SMT-RAT default unknown ❌ 2400.06000 2401.36000
Toysmt toysmt default unknown ❌ 2400.02000 2401.36000
veriT veriT-dev default unsat ✅ 33.44550 33.46110
Yices2 Yices-2.4.2 default unsat ✅ 243.48000 243.61900
Z3 z3-4.4.1 default unsat ✅ 194.67900 194.79300
SMT-COMP 2017 0.25 (6/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 87.25210 87.24610
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01700 599.98300
OpenSMT opensmt2-2017-06-04 default unsat ✅ 137.05300 137.05000
SMTInterpol SMTInterpol default unsat ✅ 80.39430 106.59000
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02700 599.99200
veriT veriT-2017-06-17 default unsat ✅ 24.10550 24.09830
Yices2 Yices2-Main default unsat ✅ 105.77300 105.76400
Z3 z3-4.5.0 default unsat ✅ 592.74700 592.70900
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4774.18000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 56.82280 56.82200
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unknown ❌ 1200.10000 1199.93000
OpenSMT opensmt2_default unsat ✅ 172.42200 172.42100
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 93.05640 124.64000
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.99000
SMTRAT-MCSAT-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default unsat ✅ 21.41350 21.41330
Yices2 Yices 2.6.0_default unsat ✅ 407.50500 407.48300
Z3 z3-4.7.1_default unsat ✅ 296.75500 296.73200
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.10000 9537.40000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 53.72520 53.72730
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 185.51700 185.49000
master-2018-06-10-b19c840-competition-default_default unsat ✅ 68.20830 68.19350
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 232.04400 232.01200
Par4 Par4-wrapped-sq_default unsat ✅ 39.33900 155.46000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 118.93500 129.42900
veriT veriT-wrapped-sq_default unsat ✅ 82.66160 82.65590
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 471.76100 471.76300
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 655.47600 655.41000
SMT-COMP 2020 CVC4 CVC4-sq-final_default unsat ✅ 35.44800 35.44340
MathSAT MathSAT5_default.sh unsat ✅ 910.66300 910.62700
OpenSMT OpenSMT_default unsat ✅ 45.94290 45.94370
Par4 Par4-wrapped-sq_default unsat ✅ 28.15460 111.10000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 172.54100 187.40100
veriT veriT_default unsat ✅ 21.36360 21.36000
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 353.46700 353.41700
Z3 z3-4.8.8_default unsat ✅ 408.80600 408.78600
SMT-COMP 2021 0.33 (4/6) MathSAT mathsat-5.6.6_default unknown ❌ 1200.02000 1199.96000
mc2 mc2 2021-06-07_default.sh unknown ❌ 155.15400 155.14000
Par4 Par4-wrapped-sq_default unsat ✅ 24.06540 94.71000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 139.66300 155.50200
veriT veriT_default unsat ✅ 12.57420 12.57390
Z3 z3-4.8.11_default unsat ✅ 202.90800 202.88000
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 35.90760 35.88540
MathSAT MathSAT-5.6.8_default unsat ✅ 1031.44000 1031.38000
veriT veriT_default unsat ✅ 29.42170 29.41790
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 161.90500 161.89000
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 160.61200 160.59300
Z3 z3-4.8.17_default unsat ✅ 290.01800 290.00900