Execution Chart

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Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r111-csrt-158961257500346.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is NoC3x3-PT-2A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r111-csrt-158961257500346
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 3.6K Apr 8 15:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 8 15:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 7 18:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 7 18:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 14 12:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 14 12:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 6 20:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 6 20:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 6 03:57 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 6 03:57 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 127K 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 NoC3x3-PT-2A-00
FORMULA_NAME NoC3x3-PT-2A-01
FORMULA_NAME NoC3x3-PT-2A-02
FORMULA_NAME NoC3x3-PT-2A-03
FORMULA_NAME NoC3x3-PT-2A-04
FORMULA_NAME NoC3x3-PT-2A-05
FORMULA_NAME NoC3x3-PT-2A-06
FORMULA_NAME NoC3x3-PT-2A-07
FORMULA_NAME NoC3x3-PT-2A-08
FORMULA_NAME NoC3x3-PT-2A-09
FORMULA_NAME NoC3x3-PT-2A-10
FORMULA_NAME NoC3x3-PT-2A-11
FORMULA_NAME NoC3x3-PT-2A-12
FORMULA_NAME NoC3x3-PT-2A-13
FORMULA_NAME NoC3x3-PT-2A-14
FORMULA_NAME NoC3x3-PT-2A-15

=== Now, execution of the tool begins

BK_START 1589928257962

[2020-05-19 22:44:20] [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]
[2020-05-19 22:44:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-19 22:44:21] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2020-05-19 22:44:21] [INFO ] Transformed 361 places.
[2020-05-19 22:44:21] [INFO ] Transformed 428 transitions.
[2020-05-19 22:44:21] [INFO ] Found NUPN structural information;
[2020-05-19 22:44:21] [INFO ] Parsed PT model containing 361 places and 428 transitions in 223 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 43 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 433 ms. (steps per millisecond=230 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2020-05-19 22:44:21] [INFO ] Flow matrix only has 377 transitions (discarded 51 similar events)
// Phase 1: matrix 377 rows 361 cols
[2020-05-19 22:44:21] [INFO ] Computed 127 place invariants in 35 ms
[2020-05-19 22:44:22] [INFO ] [Real]Absence check using 76 positive place invariants in 81 ms returned sat
[2020-05-19 22:44:22] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 27 ms returned sat
[2020-05-19 22:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:22] [INFO ] [Real]Absence check using state equation in 797 ms returned sat
[2020-05-19 22:44:23] [INFO ] State equation strengthened by 36 read => feed constraints.
[2020-05-19 22:44:23] [INFO ] [Real]Added 36 Read/Feed constraints in 17 ms returned sat
[2020-05-19 22:44:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:23] [INFO ] [Nat]Absence check using 76 positive place invariants in 124 ms returned sat
[2020-05-19 22:44:23] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 50 ms returned sat
[2020-05-19 22:44:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:24] [INFO ] [Nat]Absence check using state equation in 513 ms returned sat
[2020-05-19 22:44:24] [INFO ] [Nat]Added 36 Read/Feed constraints in 17 ms returned sat
[2020-05-19 22:44:24] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 61 ms.
[2020-05-19 22:44:29] [INFO ] Added : 363 causal constraints over 74 iterations in 5017 ms. Result :sat
[2020-05-19 22:44:29] [INFO ] [Real]Absence check using 76 positive place invariants in 108 ms returned sat
[2020-05-19 22:44:29] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 112 ms returned sat
[2020-05-19 22:44:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:30] [INFO ] [Real]Absence check using state equation in 644 ms returned sat
[2020-05-19 22:44:30] [INFO ] [Real]Added 36 Read/Feed constraints in 20 ms returned sat
[2020-05-19 22:44:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:30] [INFO ] [Nat]Absence check using 76 positive place invariants in 74 ms returned sat
[2020-05-19 22:44:30] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 61 ms returned sat
[2020-05-19 22:44:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:31] [INFO ] [Nat]Absence check using state equation in 529 ms returned sat
[2020-05-19 22:44:31] [INFO ] [Nat]Added 36 Read/Feed constraints in 11 ms returned sat
[2020-05-19 22:44:31] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 52 ms.
[2020-05-19 22:44:35] [INFO ] Added : 363 causal constraints over 74 iterations in 4003 ms. Result :sat
[2020-05-19 22:44:35] [INFO ] [Real]Absence check using 76 positive place invariants in 58 ms returned sat
[2020-05-19 22:44:35] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 38 ms returned sat
[2020-05-19 22:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:35] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2020-05-19 22:44:35] [INFO ] [Real]Added 36 Read/Feed constraints in 26 ms returned sat
[2020-05-19 22:44:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:35] [INFO ] [Nat]Absence check using 76 positive place invariants in 48 ms returned sat
[2020-05-19 22:44:36] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 20 ms returned sat
[2020-05-19 22:44:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:36] [INFO ] [Nat]Absence check using state equation in 427 ms returned sat
[2020-05-19 22:44:36] [INFO ] [Nat]Added 36 Read/Feed constraints in 9 ms returned sat
[2020-05-19 22:44:36] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 90 ms.
[2020-05-19 22:44:39] [INFO ] Added : 347 causal constraints over 70 iterations in 3252 ms. Result :sat
[2020-05-19 22:44:39] [INFO ] [Real]Absence check using 76 positive place invariants in 50 ms returned sat
[2020-05-19 22:44:39] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 20 ms returned sat
[2020-05-19 22:44:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:40] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2020-05-19 22:44:40] [INFO ] [Real]Added 36 Read/Feed constraints in 19 ms returned sat
[2020-05-19 22:44:40] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:40] [INFO ] [Nat]Absence check using 76 positive place invariants in 73 ms returned sat
[2020-05-19 22:44:40] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 20 ms returned sat
[2020-05-19 22:44:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:40] [INFO ] [Nat]Absence check using state equation in 381 ms returned sat
[2020-05-19 22:44:40] [INFO ] [Nat]Added 36 Read/Feed constraints in 8 ms returned sat
[2020-05-19 22:44:40] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 37 ms.
[2020-05-19 22:44:43] [INFO ] Added : 321 causal constraints over 65 iterations in 3056 ms. Result :sat
[2020-05-19 22:44:44] [INFO ] [Real]Absence check using 76 positive place invariants in 37 ms returned sat
[2020-05-19 22:44:44] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 33 ms returned sat
[2020-05-19 22:44:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:44] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2020-05-19 22:44:44] [INFO ] [Real]Added 36 Read/Feed constraints in 8 ms returned sat
[2020-05-19 22:44:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:44] [INFO ] [Nat]Absence check using 76 positive place invariants in 47 ms returned sat
[2020-05-19 22:44:44] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 23 ms returned sat
[2020-05-19 22:44:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:45] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2020-05-19 22:44:45] [INFO ] [Nat]Added 36 Read/Feed constraints in 16 ms returned sat
[2020-05-19 22:44:45] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 35 ms.
[2020-05-19 22:44:48] [INFO ] Added : 307 causal constraints over 62 iterations in 3024 ms. Result :sat
[2020-05-19 22:44:48] [INFO ] [Real]Absence check using 76 positive place invariants in 36 ms returned sat
[2020-05-19 22:44:48] [INFO ] [Real]Absence check using 76 positive and 51 generalized place invariants in 23 ms returned sat
[2020-05-19 22:44:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:48] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2020-05-19 22:44:48] [INFO ] [Real]Added 36 Read/Feed constraints in 8 ms returned sat
[2020-05-19 22:44:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-19 22:44:48] [INFO ] [Nat]Absence check using 76 positive place invariants in 42 ms returned sat
[2020-05-19 22:44:48] [INFO ] [Nat]Absence check using 76 positive and 51 generalized place invariants in 29 ms returned sat
[2020-05-19 22:44:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-19 22:44:49] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2020-05-19 22:44:49] [INFO ] [Nat]Added 36 Read/Feed constraints in 12 ms returned sat
[2020-05-19 22:44:49] [INFO ] Computed and/alt/rep : 427/2440/376 causal constraints in 34 ms.
[2020-05-19 22:44:52] [INFO ] Added : 341 causal constraints over 69 iterations in 3196 ms. Result :sat
[2020-05-19 22:44:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-19 22:44:52] [INFO ] Flatten gal took : 144 ms
FORMULA NoC3x3-PT-2A-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-19 22:44:53] [INFO ] Flatten gal took : 43 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-19 22:44:53] [INFO ] Applying decomposition
[2020-05-19 22:44:53] [INFO ] Flatten gal took : 35 ms
[2020-05-19 22:44:53] [INFO ] Input system was already deterministic with 428 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/graph5637939500856171853.txt, -o, /tmp/graph5637939500856171853.bin, -w, /tmp/graph5637939500856171853.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/graph5637939500856171853.bin, -l, -1, -v, -w, /tmp/graph5637939500856171853.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-19 22:44:53] [INFO ] Decomposing Gal with order
[2020-05-19 22:44:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 22:44:53] [INFO ] Removed a total of 159 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 377 out of 428 initially.
// Phase 1: matrix 377 rows 361 cols
[2020-05-19 22:44:53] [INFO ] Computed 127 place invariants in 32 ms
inv : p0 + p18 + p19 + p20 = 1
inv : p0 + p234 + p235 + p236 + p237 + p238 + p239 = 1
inv : p130 - p176 = 0
inv : p0 + p321 + p322 + p323 + p324 + p325 + p326 + p327 + p328 + p329 + p330 + p331 = 1
inv : p0 + p43 + p44 + p45 + p46 + p47 = 1
inv : p0 + p74 + p84 + p85 = 1
inv : p0 + p316 + p317 + p318 + p319 + p320 = 1
inv : p292 - p334 - p336 = 0
inv : p0 + p25 + p45 + p46 + p47 = 1
inv : p0 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 = 1
inv : p69 - p84 = 0
inv : p100 + p101 + p103 + p105 + p109 + p113 + p114 - p124 - p125 - p126 - p127 = 0
inv : p128 + p129 + p131 + p133 + p135 + p176 - p182 - p183 - p185 - p189 - p190 - p191 + p195 + p196 + p200 + p206 + p209 = 0
inv : p0 + p304 + p312 + p313 + p314 + p315 = 1
inv : p274 - p277 = 0
inv : p0 + p270 + p271 + p272 + p273 + p277 = 1
inv : p293 + p294 + p296 + p298 + p312 + p313 + p326 + p329 - p334 - p335 - p336 - p337 - p338 = 0
inv : p102 - p109 = 0
inv : p212 + p213 + p215 + p217 + p242 + p243 - p248 - p249 - p250 - p251 - p252 - p254 - p255 + p259 + p261 = 0
inv : p0 + p174 + p175 + p176 + p177 + p178 + p179 + p180 = 1
inv : p0 + p256 + p257 + p258 + p259 + p260 + p261 + p262 = 1
inv : p0 + p275 = 1
inv : p154 - p208 - p210 = 0
inv : p0 + p48 + p49 + p50 + p51 + p52 + p53 + p54 = 1
inv : p0 + p265 + p283 + p284 + p285 = 1
inv : p0 + p90 + p119 + p121 + p122 = 1
inv : p0 + p216 + p248 + p249 + p250 + p251 + p252 + p254 + p255 = 1
inv : p10 - p19 = 0
inv : p93 + p94 + p95 + p96 + p98 - p109 - p110 - p111 + p124 + p126 = 0
inv : p221 - p235 = 0
inv : p295 - p312 - p313 = 0
inv : p0 + p32 + p48 + p53 + p54 = 1
inv : p308 - p335 - p337 = 0
inv : p30 - p57 = 0
inv : p0 + p150 + p168 + p169 + p170 + p171 + p172 + p173 = 1
inv : -2*p0 + p226 + p227 + p229 + p231 - p235 - p238 - p239 - p242 - p243 - p244 - p245 - p257 - p258 - p259 - p261 - p262 = -2
inv : p0 + p67 + p77 + p78 = 1
inv : p0 + p164 = 1
inv : p0 + p354 + p355 + p356 + p357 = 1
inv : p0 + p310 + p311 + p312 + p313 + p314 + p315 = 1
inv : p0 + p12 + p13 + p14 = 1
inv : p146 + p147 + p148 + p149 + p151 + p153 - p168 - p169 - p170 - p171 - p172 - p173 + p177 + p178 + p208 + p210 = 0
inv : p0 + p309 = 1
inv : p223 - p248 - p249 - p250 - p251 - p252 = 0
inv : p0 + p60 + p61 + p62 + p63 + p64 = 1
inv : p300 + p301 + p302 + p303 + p305 + p307 - p312 - p313 - p314 - p315 + p317 + p318 + p335 + p337 = 0
inv : -p0 + p21 + p22 + p23 + p24 + p26 - p45 - p46 - p47 - p61 - p63 - p64 = -1
inv : p0 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 = 1
inv : p0 + p232 + p257 + p258 + p259 + p261 + p262 = 1
inv : p1 + p2 + p3 + p4 - p19 - p20 = 0
inv : -2*p0 + p263 + p264 + p266 + p268 - p277 - p278 - p280 - p281 - p283 - p284 - p285 = -2
inv : p0 + p132 + p182 + p183 + p185 + p189 + p190 + p191 = 1
inv : -p0 + p86 + p87 + p89 + p91 - p113 - p114 - p117 - p118 - p119 - p121 - p122 + p125 = -1
inv : p0 + p299 + p334 + p335 + p336 + p337 + p338 = 1
inv : p0 + p119 + p120 + p121 + p122 = 1
inv : p0 + p106 + p124 + p125 + p126 + p127 = 1
inv : p0 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 = 1
inv : p0 + p35 + p36 + p37 + p38 + p40 + p45 + p63 = 1
inv : p39 - p45 = 0
inv : p0 + p288 + p317 + p318 + p319 + p320 = 1
inv : p0 + p230 + p242 + p243 + p244 + p245 = 1
inv : p0 + p6 + p7 + p8 + p9 + p19 = 1
inv : p0 + p350 + p351 + p352 + p353 = 1
inv : p0 + p228 + p235 + p238 + p239 = 1
inv : p28 + p29 + p31 + p33 - p48 - p53 - p54 + p57 + p61 = 0
inv : p65 + p66 + p68 - p77 - p78 + p84 = 0
inv : p0 + p233 = 1
inv : p0 + p282 + p283 + p284 + p285 = 1
inv : p0 + p332 + p333 + p334 + p335 + p336 + p337 + p338 = 1
inv : p0 + p55 + p56 + p57 + p58 + p59 = 1
inv : p0 + p276 + p277 + p278 = 1
inv : p104 - p113 - p114 = 0
inv : p0 + p163 + p204 + p205 + p206 + p208 + p209 + p210 + p211 = 1
inv : p214 - p242 - p243 = 0
inv : p0 + p343 + p359 + p360 = 1
inv : p344 + p345 + p347 - p352 - p353 + p359 = 0
inv : p0 + p358 + p359 + p360 = 1
inv : p218 - p259 - p261 = 0
inv : p0 + p279 + p280 + p281 = 1
inv : p136 - p206 - p209 = 0
inv : -p0 + p70 + p71 + p73 - p81 - p82 - p84 - p85 = -1
inv : p0 + p79 + p80 + p81 + p82 = 1
inv : -p0 + p286 + p287 + p289 + p291 - p317 - p318 - p319 - p320 - p321 - p326 - p329 - p330 - p331 + p334 + p336 = -1
inv : p0 + p76 + p77 + p78 = 1
inv : p306 - p317 - p318 = 0
inv : p0 + p219 + p220 + p222 + p224 + p235 + p248 + p249 + p250 + p251 + p252 + p257 + p258 = 1
inv : p0 + p88 + p113 + p114 + p117 + p118 = 1
inv : p0 + p161 + p176 + p177 + p178 + p179 + p180 = 1
inv : p297 - p326 - p329 = 0
inv : p0 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 = 1
inv : p0 + p267 + p280 + p281 = 1
inv : p92 - p125 = 0
inv : p0 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 = 1
inv : p99 - p124 - p126 = 0
inv : p41 - p63 = 0
inv : p0 + p107 = 1
inv : p0 + p42 = 1
inv : p348 - p359 = 0
inv : p0 + p349 = 1
inv : p134 - p195 - p196 - p200 = 0
inv : p139 - p169 = 0
inv : p0 + p346 + p352 + p353 = 1
inv : p34 - p61 = 0
inv : p0 + p269 + p277 + p278 = 1
inv : p0 + p83 + p84 + p85 = 1
inv : p0 + p240 + p241 + p242 + p243 + p244 + p245 = 1
inv : p137 + p138 + p140 + p142 + p144 + p169 + p185 + p189 - p193 - p195 - p196 - p200 - p201 - p202 + p204 + p205 = 0
inv : -p0 + p155 + p156 + p157 + p158 + p160 + p162 + p168 + p170 + p171 - p176 - p177 - p178 - p179 - p180 - p204 - p205 - p206 - p208 - p209 - p210 - p211 = -1
inv : p0 + p11 = 1
inv : p0 + p5 + p19 + p20 = 1
inv : p0 + p15 + p16 + p17 = 1
inv : p152 - p177 - p178 = 0
inv : p0 + p123 + p124 + p125 + p126 + p127 = 1
inv : p0 + p112 + p113 + p114 + p115 + p116 + p117 + p118 = 1
inv : p0 + p27 + p61 + p63 + p64 = 1
inv : p141 - p185 - p189 = 0
inv : p145 - p204 - p205 = 0
inv : p0 + p341 + p356 + p357 = 1
inv : p0 + p72 + p81 + p82 = 1
inv : p0 + p75 = 1
inv : -p0 + p339 + p340 + p342 - p356 - p357 - p359 - p360 = -1
inv : p0 + p143 + p193 + p195 + p196 + p200 + p201 + p202 = 1
inv : p159 - p168 - p170 - p171 = 0
inv : p0 + p290 + p321 + p326 + p329 + p330 + p331 = 1
inv : p0 + p108 + p109 + p110 + p111 = 1
inv : p225 - p257 - p258 = 0
inv : p0 + p97 + p109 + p110 + p111 = 1
Total of 127 invariants.
[2020-05-19 22:44:53] [INFO ] Computed 127 place invariants in 35 ms
[2020-05-19 22:44:54] [INFO ] Flatten gal took : 378 ms
[2020-05-19 22:44:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 35 ms.
[2020-05-19 22:44:54] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 18 ms
[2020-05-19 22:44:54] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 8 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 : !(((!(F("((i9.u24.p255!=1)||(i12.u35.p345!=1))")))U(!(X("((i6.u15.p137==1)&&(i6.u19.p201==1))")))))
Formula 0 simplified : !(!F"((i9.u24.p255!=1)||(i12.u35.p345!=1))" U !X"((i6.u15.p137==1)&&(i6.u19.p201==1))")
built 43 ordering constraints for composite.
built 21 ordering constraints for composite.
built 14 ordering constraints for composite.
built 12 ordering constraints for composite.
built 15 ordering constraints for composite.
built 14 ordering constraints for composite.
built 17 ordering constraints for composite.
built 22 ordering constraints for composite.
built 15 ordering constraints for composite.
built 20 ordering constraints for composite.
built 27 ordering constraints for composite.
built 21 ordering constraints for composite.
built 12 ordering constraints for composite.
built 26 ordering constraints for composite.
[2020-05-19 22:44:55] [INFO ] Proved 361 variables to be positive in 1862 ms
[2020-05-19 22:44:55] [INFO ] Computing symmetric may disable matrix : 428 transitions.
[2020-05-19 22:44:55] [INFO ] Computation of disable matrix completed :0/428 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:44:55] [INFO ] Computation of Complete disable matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:44:55] [INFO ] Computing symmetric may enable matrix : 428 transitions.
[2020-05-19 22:44:55] [INFO ] Computation of Complete enable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-19 22:45:02] [INFO ] Computing symmetric co enabling matrix : 428 transitions.
[2020-05-19 22:45:04] [INFO ] Computation of co-enabling matrix(0/428) took 1897 ms. Total solver calls (SAT/UNSAT): 427(0/427)
[2020-05-19 22:45:08] [INFO ] Computation of co-enabling matrix(17/428) took 5916 ms. Total solver calls (SAT/UNSAT): 967(415/552)
[2020-05-19 22:45:12] [INFO ] Computation of co-enabling matrix(53/428) took 9110 ms. Total solver calls (SAT/UNSAT): 1747(995/752)
[2020-05-19 22:45:15] [INFO ] Computation of co-enabling matrix(63/428) took 12209 ms. Total solver calls (SAT/UNSAT): 2067(1261/806)
[2020-05-19 22:45:18] [INFO ] Computation of co-enabling matrix(87/428) took 15425 ms. Total solver calls (SAT/UNSAT): 2537(1606/931)
[2020-05-19 22:45:21] [INFO ] Computation of co-enabling matrix(101/428) took 18928 ms. Total solver calls (SAT/UNSAT): 2948(1923/1025)
[2020-05-19 22:45:25] [INFO ] Computation of co-enabling matrix(109/428) took 22219 ms. Total solver calls (SAT/UNSAT): 3256(2174/1082)
[2020-05-19 22:45:28] [INFO ] Computation of co-enabling matrix(124/428) took 25692 ms. Total solver calls (SAT/UNSAT): 4086(2832/1254)
[2020-05-19 22:45:32] [INFO ] Computation of co-enabling matrix(133/428) took 29199 ms. Total solver calls (SAT/UNSAT): 4517(3146/1371)
[2020-05-19 22:45:35] [INFO ] Computation of co-enabling matrix(140/428) took 32407 ms. Total solver calls (SAT/UNSAT): 4881(3440/1441)
[2020-05-19 22:45:38] [INFO ] Computation of co-enabling matrix(172/428) took 35453 ms. Total solver calls (SAT/UNSAT): 5726(4011/1715)
[2020-05-19 22:45:41] [INFO ] Computation of co-enabling matrix(232/428) took 38583 ms. Total solver calls (SAT/UNSAT): 6859(4741/2118)
[2020-05-19 22:45:44] [INFO ] Computation of co-enabling matrix(259/428) took 41631 ms. Total solver calls (SAT/UNSAT): 7110(4877/2233)
[2020-05-19 22:45:47] [INFO ] Computation of co-enabling matrix(303/428) took 44675 ms. Total solver calls (SAT/UNSAT): 7471(5105/2366)
[2020-05-19 22:45:50] [INFO ] Computation of co-enabling matrix(335/428) took 47689 ms. Total solver calls (SAT/UNSAT): 7936(5303/2633)
[2020-05-19 22:45:53] [INFO ] Computation of co-enabling matrix(383/428) took 50726 ms. Total solver calls (SAT/UNSAT): 8357(5518/2839)
[2020-05-19 22:45:56] [INFO ] Computation of co-enabling matrix(418/428) took 53830 ms. Total solver calls (SAT/UNSAT): 8789(5688/3101)
[2020-05-19 22:45:57] [INFO ] Computation of Finished co-enabling matrix. took 54187 ms. Total solver calls (SAT/UNSAT): 8823(5700/3123)
[2020-05-19 22:45:57] [INFO ] Computing Do-Not-Accords matrix : 428 transitions.
[2020-05-19 22:45:58] [INFO ] Computation of Completed DNA matrix. took 1064 ms. Total solver calls (SAT/UNSAT): 482(0/482)
[2020-05-19 22:45:58] [INFO ] Built C files in 65179ms 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 6073 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 102 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, --when, --ltl, (!( <>((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, (!( <>((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, (!( <>((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)
Detected timeout of ITS tools.
[2020-05-19 23:05:04] [INFO ] Applying decomposition
[2020-05-19 23:05:04] [INFO ] Flatten gal took : 47 ms
[2020-05-19 23:05:04] [INFO ] Decomposing Gal with order
[2020-05-19 23:05:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-19 23:05:04] [INFO ] Removed a total of 222 redundant transitions.
[2020-05-19 23:05:04] [INFO ] Flatten gal took : 65 ms
[2020-05-19 23:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 13 ms.
[2020-05-19 23:05:04] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 9 ms
[2020-05-19 23:05:04] [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 : !(((!(F("((u45.p255!=1)||(u62.p345!=1))")))U(!(X("((u30.p137==1)&&(u37.p201==1))")))))
Formula 0 simplified : !(!F"((u45.p255!=1)||(u62.p345!=1))" U !X"((u30.p137==1)&&(u37.p201==1))")
built 119 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t38, t43, t59, t61, t64, t70, t71, t76, t96, t101, t104, t108, t109, t129, t131, t154, t155, t161, t163, t165, t170, t171, t177, t187, t189, t197, t204, t208, t220, t227, t233, t246, t248, t253, t255, t256, t260, t263, t265, t270, t276, t284, t286, t287, t290, t291, t292, t298, t302, t303, t306, t307, t311, t313, t319, t326, t328, t339, t345, t347, t350, t352, t356, t357, t367, t373, t376, t379, t385, t386, t387, t392, t395, t402, t411, t417, t418, t423, u4.t247, u5.t241, u11.t28, u12.t27, u12.t262, u13.t26, u13.t218, u13.t219, u19.t24, u25.t22, u26.t21, u27.t20, u27.t186, u34.t18, u35.t17, u36.t16, u36.t317, u36.t318, u37.t15, u37.t128, u43.t13, u44.t12, u45.t11, u52.t8, u57.t7, u58.t6, u59.t5, u59.t57, u64.t3, u65.t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/120/108/228
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
79984 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,0,799.896,5444540,1,0,1.39719e+07,2731,2971,2.34855e+07,644,9727,32684295
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA NoC3x3-PT-2A-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((F(X(!(G(("(u6.p20==1)")U(X(X("((u40.p219==1)&&(u46.p262==1))"))))))))U((X("(u6.p20!=1)"))&&("(u6.p20==1)"))))
Formula 1 simplified : !(FX!G("(u6.p20==1)" U XX"((u40.p219==1)&&(u46.p262==1))") U ("(u6.p20==1)" & X"(u6.p20!=1)"))
Detected timeout of ITS tools.
[2020-05-19 23:25:15] [INFO ] Flatten gal took : 44 ms
[2020-05-19 23:25:15] [INFO ] Input system was already deterministic with 428 transitions.
[2020-05-19 23:25:15] [INFO ] Transformed 361 places.
[2020-05-19 23:25:15] [INFO ] Transformed 428 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
[2020-05-19 23:25:15] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 7 ms
[2020-05-19 23:25:15] [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, --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 14 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(X(!(G(("(p20==1)")U(X(X("((p219==1)&&(p262==1))"))))))))U((X("(p20!=1)"))&&("(p20==1)"))))
Formula 0 simplified : !(FX!G("(p20==1)" U XX"((p219==1)&&(p262==1))") U ("(p20==1)" & X"(p20!=1)"))

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="NoC3x3-PT-2A"
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 NoC3x3-PT-2A, 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 r111-csrt-158961257500346"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-2A.tgz
mv NoC3x3-PT-2A 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 ;