Benchmark

non-incremental/QF_LRA/LassoRanker/CooperatingT2/sas2.t2.c_Iteration1_Lasso_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
Size1647766
Compressed Size124531
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 sat
Inferred Status sat
Size 1647758
Compressed Size124518
Max. Term Depth130
Asserts 174
Declared Functions0
Declared Constants2158
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or1376 and1376 =15932 let3875
+20716 -4480 *14072 <1012
<=1236 >286 >=1848

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default sat ✅ 308.28300 308.32600
MathSAT MathSAT-5.2.12-Main default sat ✅ 733.99000 734.19800
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 40.60510 109.80900
veriT veriT-smtcomp2014 default sat ✅ 732.63500 732.99100
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 144.08300 144.11200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.03000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 93.87180 93.91570
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 94.66440 94.70060
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 897.68800 897.96500
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unknown ❌ 2400.03000 2447.16000
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.92000
veriT veriT default sat ✅ 540.61100 540.82800
Yices2 Yices default sat ✅ 13.67490 13.67090
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.95000
SMT-COMP 2016 0.44 (5/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 176.28400 176.36700
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 1051.59000 1052.10000
OpenSMT OpenSMT2-2016-05-12 default unknown ❌ 2400.12000 2401.27000
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 29.10540 44.09730
SMT-RAT SMT-RAT default unknown ❌ 2400.01000 2401.39000
Toysmt toysmt default unknown ❌ 2400.03000 2400.57000
veriT veriT-dev default sat ✅ 254.41100 254.52500
Yices2 Yices-2.4.2 default sat ✅ 5.32223 5.32527
Z3 z3-4.4.1 default unknown ❌ 2400.10000 2401.49000
SMT-COMP 2017 0.38 (5/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 120.39100 120.38900
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 247.61100 247.54000
OpenSMT opensmt2-2017-06-04 default unknown ❌ 600.09900 599.97000
SMTInterpol SMTInterpol default sat ✅ 13.71060 28.16120
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02500 599.93500
veriT veriT-2017-06-17 default sat ✅ 269.64300 269.58200
Yices2 Yices2-Main default sat ✅ 6.19473 6.19381
Z3 z3-4.5.0 default unknown ❌ 600.10300 600.02600
SMT-COMP 2018 0.33 (6/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 33.68090 133.21000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 277.79700 277.16200
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 68.10470 68.09790
OpenSMT opensmt2_default unknown ❌ 1200.02000 1200.03000
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 23.31910 35.18550
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.74000
SMTRAT-MCSAT-final_default unknown ❌ 1200.11000 1199.98000
veriT veriT_default sat ✅ 205.95300 205.95000
Yices2 Yices 2.6.0_default sat ✅ 9.50788 9.50784
Z3 z3-4.7.1_default unknown ❌ 1200.02000 1199.81000
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 24.24020 95.48000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 39.67710 39.67140
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 139.10900 137.67800
master-2018-06-10-b19c840-competition-default_default sat ✅ 57.07750 57.07460
OpenSMT OpenSMT-wrapped-sq_default unknown ❌ 2400.01000 2399.84000
Par4 Par4-wrapped-sq_default sat ✅ 24.80980 97.67000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 57.31960 79.79490
veriT veriT-wrapped-sq_default sat ✅ 1005.17000 1005.17000
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 22.22320 22.22120
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 1869.13000 1868.88000
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 72.33760 72.32600
MathSAT MathSAT5_default.sh sat ✅ 239.49900 239.46600
OpenSMT OpenSMT_default sat ✅ 61.03720 61.03730
Par4 Par4-wrapped-sq_default sat ✅ 17.90850 70.57000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 57.10060 83.34170
veriT veriT_default sat ✅ 504.28700 504.29000
Yices2 Yices 2.6.2 bug fix_default sat ✅ 110.57300 110.54400
Z3 z3-4.8.8_default sat ✅ 126.23300 126.16700
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 214.99400 214.90700
mc2 mc2 2021-06-07_default.sh unknown ❌ 26.62990 26.62900
Par4 Par4-wrapped-sq_default sat ✅ 18.51730 72.88640
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 46.64260 68.19990
veriT veriT_default sat ✅ 298.42900 298.34700
Z3 z3-4.8.11_default sat ✅ 75.94770 75.93130
SMT-COMP 2022 0.20 (4/5) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq sat ✅ 47.96310 47.95470
MathSAT MathSAT-5.6.8_default sat ✅ 228.16800 228.15500
veriT veriT_default unknown ❌ 1200.02000 1200.03000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 25.73740 25.73620
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 25.72590 25.72510
Z3 z3-4.8.17_default sat ✅ 124.55400 124.53100