Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration7_Loop_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
Size4098172
Compressed Size304652
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 4098164
Compressed Size304654
Max. Term Depth152
Asserts 566
Declared Functions0
Declared Constants7300
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or3872 and3872 =36532 let9090
+43748 -11952 *26888 <2472
<=3368 >1014 >=7112

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 177.97200 178.02700
MathSAT MathSAT-5.2.12-Main default unsat ✅ 110.31700 110.33600
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 108.53600 135.15400
veriT veriT-smtcomp2014 default unsat ✅ 436.88100 436.95500
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 503.68300 503.89400
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.22000 2400.03000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 277.60900 277.71500
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 277.72500 277.75800
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 145.40100 145.47300
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 99.87550 135.53400
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.12000
veriT veriT default unsat ✅ 269.57300 269.63800
Yices2 Yices default unsat ✅ 40.43840 40.45280
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2401.00000
SMT-COMP 2016 0.33 (6/9) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 307.55300 305.43400
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 162.58400 162.65000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.02000 2401.54000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 47.28120 69.18620
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.41000
Toysmt toysmt default unknown ❌ 1743.91000 1744.65000
veriT veriT-dev default unsat ✅ 927.61300 928.15600
Yices2 Yices-2.4.2 default unsat ✅ 33.34080 33.35990
Z3 z3-4.4.1 default unsat ✅ 72.67800 72.69270
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default unsat ✅ 293.44500 291.59700
MathSAT mathsat-5.4.1-linux-x86_64-Main default unknown ❌ 600.01200 599.96000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.01700 599.90000
SMTInterpol SMTInterpol default unsat ✅ 117.64100 153.29200
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.09700 599.98000
veriT veriT-2017-06-17 default unsat ✅ 317.88600 317.82200
Yices2 Yices2-Main default unsat ✅ 500.21000 500.13800
Z3 z3-4.5.0 default unsat ✅ 197.60100 197.58200
SMT-COMP 2018 0.22 (7/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 49.88140 196.81000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 93.48850 93.48750
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 444.00600 444.01600
OpenSMT opensmt2_default unknown ❌ 1200.11000 1199.99000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 81.32800 106.87900
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.92000
SMTRAT-MCSAT-final_default unknown ❌ 1200.10000 1200.11000
veriT veriT_default unsat ✅ 633.21800 633.13500
Yices2 Yices 2.6.0_default unsat ✅ 35.89930 35.89810
Z3 z3-4.7.1_default unsat ✅ 301.18700 301.15500
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 47.14680 47.14430
OpenSMT OpenSMT a78dcf01_default unsat ✅ 28.13100 28.12830
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 441.47800 467.53500
Yaga Yaga_SMT-COMP-2023_presubmition_default unsat ✅ 104.96100 104.92900
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 472.94600 472.80300
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 494.47800 494.44700
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 457.00600 456.95200
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 125.15238 125.04909
OpenSMT OpenSMT unsat ✅ 37.32132 37.20617
SMTInterpol SMTInterpol unsat ✅ 227.54446 260.69596
Yices2 Yices2 unsat ✅ 101.81707 101.71307
Z3alpha Z3-alpha unsat ✅ 193.48998 193.31922