fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r006-smll-158897516000414
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for AutoFlight-PT-03b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15763.380 3600000.00 3528201.00 57461.70 FFFF?????????F?? normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r006-smll-158897516000414.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AutoFlight-PT-03b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-smll-158897516000414
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 3.0K Mar 25 23:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 25 23:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 25 18:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 25 14:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 25 14:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 10:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 25 10:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 70K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutoFlight-PT-03b-00
FORMULA_NAME AutoFlight-PT-03b-01
FORMULA_NAME AutoFlight-PT-03b-02
FORMULA_NAME AutoFlight-PT-03b-03
FORMULA_NAME AutoFlight-PT-03b-04
FORMULA_NAME AutoFlight-PT-03b-05
FORMULA_NAME AutoFlight-PT-03b-06
FORMULA_NAME AutoFlight-PT-03b-07
FORMULA_NAME AutoFlight-PT-03b-08
FORMULA_NAME AutoFlight-PT-03b-09
FORMULA_NAME AutoFlight-PT-03b-10
FORMULA_NAME AutoFlight-PT-03b-11
FORMULA_NAME AutoFlight-PT-03b-12
FORMULA_NAME AutoFlight-PT-03b-13
FORMULA_NAME AutoFlight-PT-03b-14
FORMULA_NAME AutoFlight-PT-03b-15

=== Now, execution of the tool begins

BK_START 1589537231630

[2020-05-15 10:07:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-15 10:07:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-15 10:07:14] [INFO ] Load time of PNML (sax parser for PT used): 98 ms
[2020-05-15 10:07:14] [INFO ] Transformed 298 places.
[2020-05-15 10:07:14] [INFO ] Transformed 296 transitions.
[2020-05-15 10:07:14] [INFO ] Found NUPN structural information;
[2020-05-15 10:07:14] [INFO ] Parsed PT model containing 298 places and 296 transitions in 159 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 630 resets, run finished after 361 ms. (steps per millisecond=277 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 296 rows 298 cols
[2020-05-15 10:07:14] [INFO ] Computed 22 place invariants in 18 ms
[2020-05-15 10:07:15] [INFO ] [Real]Absence check using 21 positive place invariants in 36 ms returned sat
[2020-05-15 10:07:15] [INFO ] [Real]Absence check using 21 positive and 1 generalized place invariants in 2 ms returned sat
[2020-05-15 10:07:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-15 10:07:15] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2020-05-15 10:07:15] [INFO ] Deduced a trap composed of 31 places in 187 ms
[2020-05-15 10:07:16] [INFO ] Deduced a trap composed of 32 places in 205 ms
[2020-05-15 10:07:16] [INFO ] Deduced a trap composed of 33 places in 198 ms
[2020-05-15 10:07:16] [INFO ] Deduced a trap composed of 39 places in 165 ms
[2020-05-15 10:07:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 863 ms
[2020-05-15 10:07:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-15 10:07:16] [INFO ] [Nat]Absence check using 21 positive place invariants in 164 ms returned sat
[2020-05-15 10:07:16] [INFO ] [Nat]Absence check using 21 positive and 1 generalized place invariants in 3 ms returned sat
[2020-05-15 10:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-15 10:07:17] [INFO ] [Nat]Absence check using state equation in 301 ms returned sat
[2020-05-15 10:07:17] [INFO ] Deduced a trap composed of 31 places in 124 ms
[2020-05-15 10:07:17] [INFO ] Deduced a trap composed of 32 places in 184 ms
[2020-05-15 10:07:17] [INFO ] Deduced a trap composed of 33 places in 182 ms
[2020-05-15 10:07:17] [INFO ] Deduced a trap composed of 60 places in 174 ms
[2020-05-15 10:07:17] [INFO ] Deduced a trap composed of 39 places in 139 ms
[2020-05-15 10:07:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 918 ms
[2020-05-15 10:07:18] [INFO ] Computed and/alt/rep : 295/398/295 causal constraints in 28 ms.
[2020-05-15 10:07:19] [INFO ] Added : 295 causal constraints over 60 iterations in 1564 ms. Result :sat
[2020-05-15 10:07:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-15 10:07:19] [INFO ] Flatten gal took : 96 ms
FORMULA AutoFlight-PT-03b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-15 10:07:19] [INFO ] Flatten gal took : 30 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-15 10:07:19] [INFO ] Applying decomposition
[2020-05-15 10:07:20] [INFO ] Flatten gal took : 29 ms
[2020-05-15 10:07:20] [INFO ] Input system was already deterministic with 296 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph18435214025500323589.txt, -o, /tmp/graph18435214025500323589.bin, -w, /tmp/graph18435214025500323589.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph18435214025500323589.bin, -l, -1, -v, -w, /tmp/graph18435214025500323589.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-15 10:07:20] [INFO ] Decomposing Gal with order
[2020-05-15 10:07:20] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 296 rows 298 cols
[2020-05-15 10:07:20] [INFO ] Computed 22 place invariants in 8 ms
inv : p0 + p1 + p2 + p3 + p181 + p182 + p183 + p184 = 1
inv : p0 + p1 + p2 + p185 + p294 + p295 + p296 + p297 = 1
inv : p0 + p1 + p2 + p3 + p4 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 = 1
inv : p0 + p1 + p2 + p185 + p186 + p187 + p188 + p189 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p164 + p165 + p166 + p167 = 1
inv : p0 + p1 + p2 + p185 + p186 + p187 + p188 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 = 1
inv : 5*p0 + 5*p1 + 5*p2 + 5*p185 + 5*p186 + 4*p187 + 3*p188 + 2*p189 + p190 + p191 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p239 + p240 + p241 + p242 + p243 + p244 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p261 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p296 + p297 = 5
inv : p0 + p1 + p2 + p185 + p186 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 + p291 + p292 + p293 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 + p6 + p7 + p147 + p148 + p149 + p150 = 1
inv : -4*p0 - 4*p1 - 4*p2 - 4*p185 - 4*p186 - 3*p187 - 2*p188 - p189 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 - p222 - p223 - p239 - p240 - p241 - p242 - p243 - p244 - p252 - p253 - p254 - p255 - p256 - p257 - p258 - p259 - p260 - p261 - p269 - p270 - p271 - p272 - p273 - p274 - p275 - p276 - p277 - p278 - p286 - p287 - p288 - p289 - p290 - p291 - p292 - p293 - p296 - p297 = -4
inv : p0 + p1 + p2 + p185 + p186 + p187 + p260 + p261 + p262 + p263 + p264 + p265 + p266 + p267 + p268 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 = 1
Total of 22 invariants.
[2020-05-15 10:07:20] [INFO ] Computed 22 place invariants in 10 ms
[2020-05-15 10:07:20] [INFO ] Removed a total of 30 redundant transitions.
[2020-05-15 10:07:20] [INFO ] Flatten gal took : 156 ms
[2020-05-15 10:07:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2020-05-15 10:07:20] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 14 ms
[2020-05-15 10:07:20] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 15 LTL properties
Checking formula 0 : !((X(G(!(("(i1.i2.u11.p26==1)")U(X("(i15.i2.u90.p221!=1)")))))))
Formula 0 simplified : !XG!("(i1.i2.u11.p26==1)" U X"(i15.i2.u90.p221!=1)")
built 41 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 9 ordering constraints for composite.
built 15 ordering constraints for composite.
built 9 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 15 ordering constraints for composite.
built 9 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 13 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 9 ordering constraints for composite.
built 13 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 10 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 11 ordering constraints for composite.
built 9 ordering constraints for composite.
built 9 ordering constraints for composite.
built 3 ordering constraints for composite.
built 13 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 9 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 8 ordering constraints for composite.
built 14 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 4 ordering constraints for composite.
built 5 ordering constraints for composite.
built 5 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
built 4 ordering constraints for composite.
[2020-05-15 10:07:21] [INFO ] Proved 298 variables to be positive in 703 ms
[2020-05-15 10:07:21] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2020-05-15 10:07:21] [INFO ] Computation of disable matrix completed :0/296 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 10:07:21] [INFO ] Computation of Complete disable matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 10:07:21] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2020-05-15 10:07:21] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-15 10:07:22] [INFO ] Computing symmetric co enabling matrix : 296 transitions.
[2020-05-15 10:07:24] [INFO ] Computation of co-enabling matrix(37/296) took 1647 ms. Total solver calls (SAT/UNSAT): 1444(6/1438)
[2020-05-15 10:07:27] [INFO ] Computation of co-enabling matrix(49/296) took 4824 ms. Total solver calls (SAT/UNSAT): 2544(519/2025)
[2020-05-15 10:07:30] [INFO ] Computation of co-enabling matrix(62/296) took 8165 ms. Total solver calls (SAT/UNSAT): 3325(1081/2244)
[2020-05-15 10:07:33] [INFO ] Computation of co-enabling matrix(80/296) took 11368 ms. Total solver calls (SAT/UNSAT): 4166(1617/2549)
[2020-05-15 10:07:37] [INFO ] Computation of co-enabling matrix(136/296) took 14432 ms. Total solver calls (SAT/UNSAT): 5712(1990/3722)
[2020-05-15 10:07:40] [INFO ] Computation of co-enabling matrix(254/296) took 17433 ms. Total solver calls (SAT/UNSAT): 7094(2024/5070)
[2020-05-15 10:07:41] [INFO ] Computation of Finished co-enabling matrix. took 19109 ms. Total solver calls (SAT/UNSAT): 7463(2284/5179)
[2020-05-15 10:07:41] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2020-05-15 10:07:41] [INFO ] Computation of Completed DNA matrix. took 123 ms. Total solver calls (SAT/UNSAT): 33(0/33)
[2020-05-15 10:07:41] [INFO ] Built C files in 21907ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
Compilation finished in 5165 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 47 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](!( ((LTLAP0==true))U(X((LTLAP1==true)))) )), --buchi-type=spotba], workingDir=/home/mcc/execution]
/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc: error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](!( ((LTLAP0==true))U(X((LTLAP1==true)))) )), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, X([](!( ((LTLAP0==true))U(X((LTLAP1==true)))) )), --buchi-type=spotba], workingDir=/home/mcc/execution]
127
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:170)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:124)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:834)
Reverse transition relation is NOT exact ! Due to transitions t286, t287, t288, t289, t290, i0.t133, i0.t117, i0.i1.t135, i0.i2.t119, i1.i2.t246, i1.i2.u9.t0, i1.i2.u9.t1, i1.i2.u9.t2, i1.i2.u11.t239, i2.i0.t237, i2.i0.u12.t230, i2.i0.u14.t3, i2.i0.u14.t4, i2.i0.u14.t5, i3.t227, i3.i0.t7, i3.i0.t9, i3.i0.u17.t6, i3.i0.u17.t8, i3.i2.u22.t219, i4.i0.t214, i4.i0.u25.t10, i4.i0.u25.t11, i4.i0.u25.t12, i4.i0.u26.t207, i5.t204, i5.u28.t13, i5.u28.t14, i5.u28.t15, i5.u29.t197, i6.t194, i6.i0.t17, i6.i0.t19, i6.i0.u30.t16, i6.i0.u30.t18, i6.i1.u35.t186, i7.i1.t181, i7.i1.u39.t20, i7.i1.u39.t21, i7.i1.u39.t22, i7.i1.u40.t174, i8.i0.t171, i8.i0.u41.t164, i8.i0.u44.t23, i8.i0.u44.t24, i8.i0.u44.t25, i9.t161, i9.i1.t27, i9.i1.t29, i9.i1.u45.t26, i9.i1.u45.t28, i9.i2.u50.t153, i10.i1.t138, i10.i1.u53.t148, i11.t132, i11.t122, i12.t106, i12.u69.t116, i13.t101, i13.i1.t103, i15.i0.t97, i15.i0.u85.t100, i17.i1.t62, i17.i1.u109.t65, i18.i1.t50, i18.i1.u120.t53, i19.i1.t82, i19.i1.u98.t85, i19.i2.u102.t74, i19.i2.u102.t77, i19.i3.t41, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/220/76/296
Computing Next relation with stutter on 120 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
9324 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,93.2966,1909564,1,0,4.27028e+06,292,3766,4.86342e+06,161,988,7653105
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-03b-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((((!(F("(i15.i0.u86.p212==1)")))||("(i2.i0.u14.p31!=1)"))U("(i19.i1.u100.p242==1)")))
Formula 1 simplified : !(("(i2.i0.u14.p31!=1)" | !F"(i15.i0.u86.p212==1)") U "(i19.i1.u100.p242==1)")
Computing Next relation with stutter on 120 deadlock states
162 unique states visited
162 strongly connected components in search stack
162 transitions explored
162 items max in DFS search stack
4487 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,138.172,2381780,1,0,5.167e+06,292,3851,6.70525e+06,163,1059,8731916
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA AutoFlight-PT-03b-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((F(G(X(X(F(G((!(("(i19.i2.u107.p256==1)")U("(((i4.i0.u24.p64==1)&&(i4.i0.u110.p264==1))||(i19.i2.u107.p256==1))")))||(!(G("(i1.i2.u9.p24==1)")))))))))))
Formula 2 simplified : !FGXXFG(!("(i19.i2.u107.p256==1)" U "(((i4.i0.u24.p64==1)&&(i4.i0.u110.p264==1))||(i19.i2.u107.p256==1))") | !G"(i1.i2.u9.p24==1)")
Computing Next relation with stutter on 120 deadlock states
428 unique states visited
308 strongly connected components in search stack
430 transitions explored
428 items max in DFS search stack
57263 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,710.801,7072240,1,0,1.07777e+07,292,2126,2.96552e+07,99,1076,12706065
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA AutoFlight-PT-03b-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((X(G((X(G(X(!(X(F(G("((i6.i1.u31.p81!=1)||(i8.i2.u95.p234!=1))"))))))))U(F("(i11.u65.p163==1)"))))))
Formula 3 simplified : !XG(XGX!XFG"((i6.i1.u31.p81!=1)||(i8.i2.u95.p234!=1))" U F"(i11.u65.p163==1)")
Computing Next relation with stutter on 120 deadlock states
169 unique states visited
169 strongly connected components in search stack
170 transitions explored
169 items max in DFS search stack
25861 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,969.418,7270744,1,0,1.11341e+07,313,2053,3.04201e+07,95,1111,6085751
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA AutoFlight-PT-03b-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(F((F("(i5.u27.p69==1)"))U(X((G("((i8.i1.u43.p110==1)&&(i8.i2.u97.p238==1))"))U(((G("(i6.i1.u31.p82!=1)"))&&("(i8.i1.u43.p110==1)"))&&("(i8.i2.u97.p238==1)"))))))))
Formula 4 simplified : !GF(F"(i5.u27.p69==1)" U X(G"((i8.i1.u43.p110==1)&&(i8.i2.u97.p238==1))" U ("(i8.i1.u43.p110==1)" & "(i8.i2.u97.p238==1)" & G"(i6.i1.u31.p82!=1)")))
Computing Next relation with stutter on 120 deadlock states
Detected timeout of ITS tools.
[2020-05-15 10:27:21] [INFO ] Applying decomposition
[2020-05-15 10:27:21] [INFO ] Flatten gal took : 15 ms
[2020-05-15 10:27:22] [INFO ] Decomposing Gal with order
[2020-05-15 10:27:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-15 10:27:22] [INFO ] Removed a total of 8 redundant transitions.
[2020-05-15 10:27:22] [INFO ] Flatten gal took : 25 ms
[2020-05-15 10:27:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 13 ms.
[2020-05-15 10:27:22] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 19 ms
[2020-05-15 10:27:22] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock
Read 11 LTL properties
Checking formula 0 : !((G(F((F("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u19.p69==1)"))U(X((G("((i0.i0.i0.i0.i0.i0.i0.i0.u22.p110==1)&&(i1.i0.i0.i0.i0.u36.p238==1))"))U(((G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u20.p82!=1)"))&&("(i0.i0.i0.i0.i0.i0.i0.i0.u22.p110==1)"))&&("(i1.i0.i0.i0.i0.u36.p238==1)"))))))))
Formula 0 simplified : !GF(F"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u19.p69==1)" U X(G"((i0.i0.i0.i0.i0.i0.i0.i0.u22.p110==1)&&(i1.i0.i0.i0.i0.u36.p238==1))" U ("(i0.i0.i0.i0.i0.i0.i0.i0.u22.p110==1)" & "(i1.i0.i0.i0.i0.u36.p238==1)" & G"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.u20.p82!=1)")))
built 2 ordering constraints for composite.
built 32 ordering constraints for composite.
built 31 ordering constraints for composite.
built 30 ordering constraints for composite.
built 29 ordering constraints for composite.
built 28 ordering constraints for composite.
built 27 ordering constraints for composite.
built 26 ordering constraints for composite.
built 22 ordering constraints for composite.
built 20 ordering constraints for composite.
built 18 ordering constraints for composite.
built 14 ordering constraints for composite.
built 12 ordering constraints for composite.
built 10 ordering constraints for composite.
built 6 ordering constraints for composite.
built 33 ordering constraints for composite.
built 38 ordering constraints for composite.
built 34 ordering constraints for composite.
built 28 ordering constraints for composite.
built 24 ordering constraints for composite.
Detected timeout of ITS tools.
[2020-05-15 10:47:25] [INFO ] Flatten gal took : 467 ms
[2020-05-15 10:47:26] [INFO ] Input system was already deterministic with 296 transitions.
[2020-05-15 10:47:26] [INFO ] Transformed 298 places.
[2020-05-15 10:47:26] [INFO ] Transformed 296 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2020-05-15 10:47:26] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 8 ms
[2020-05-15 10:47:26] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLFireability.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLFireability.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLFireability.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLFireability.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 11 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((F("(p69==1)"))U(X((G("((p110==1)&&(p238==1))"))U(((G("(p82!=1)"))&&("(p110==1)"))&&("(p238==1)"))))))))
Formula 0 simplified : !GF(F"(p69==1)" U X(G"((p110==1)&&(p238==1))" U ("(p110==1)" & "(p238==1)" & G"(p82!=1)")))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t41, t50, t53, t62, t65, t74, t77, t82, t85, t97, t100, t101, t103, t106, t116, t117, t119, t122, t132, t133, t135, t138, t148, t153, t161, t164, t171, t174, t181, t186, t194, t197, t204, t207, t214, t219, t227, t230, t237, t239, t246, t286, t287, t288, t289, t290, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/220/76/296
Computing Next relation with stutter on 120 deadlock states

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-03b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-03b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-smll-158897516000414"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-03b.tgz
mv AutoFlight-PT-03b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;