Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r303-tall-162124171100085.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is GPUForwardProgress-PT-20b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100085
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 11 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 70K May 12 08:13 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 GPUForwardProgress-PT-20b-00
FORMULA_NAME GPUForwardProgress-PT-20b-01
FORMULA_NAME GPUForwardProgress-PT-20b-02
FORMULA_NAME GPUForwardProgress-PT-20b-03
FORMULA_NAME GPUForwardProgress-PT-20b-04
FORMULA_NAME GPUForwardProgress-PT-20b-05
FORMULA_NAME GPUForwardProgress-PT-20b-06
FORMULA_NAME GPUForwardProgress-PT-20b-07
FORMULA_NAME GPUForwardProgress-PT-20b-08
FORMULA_NAME GPUForwardProgress-PT-20b-09
FORMULA_NAME GPUForwardProgress-PT-20b-10
FORMULA_NAME GPUForwardProgress-PT-20b-11
FORMULA_NAME GPUForwardProgress-PT-20b-12
FORMULA_NAME GPUForwardProgress-PT-20b-13
FORMULA_NAME GPUForwardProgress-PT-20b-14
FORMULA_NAME GPUForwardProgress-PT-20b-15

=== Now, execution of the tool begins

BK_START 1621335816015

[2021-05-18 11:03:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2021-05-18 11:03:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:03:37] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2021-05-18 11:03:37] [INFO ] Transformed 416 places.
[2021-05-18 11:03:37] [INFO ] Transformed 437 transitions.
[2021-05-18 11:03:37] [INFO ] Found NUPN structural information;
[2021-05-18 11:03:37] [INFO ] Parsed PT model containing 416 places and 437 transitions in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 557 resets, run finished after 326 ms. (steps per millisecond=306 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 437 rows 416 cols
[2021-05-18 11:03:38] [INFO ] Computed 22 place invariants in 14 ms
[2021-05-18 11:03:38] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 29 ms returned sat
[2021-05-18 11:03:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:38] [INFO ] [Real]Absence check using state equation in 406 ms returned sat
[2021-05-18 11:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:39] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 29 ms returned unsat
[2021-05-18 11:03:39] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 23 ms returned sat
[2021-05-18 11:03:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:03:39] [INFO ] [Real]Absence check using state equation in 468 ms returned sat
[2021-05-18 11:03:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:03:39] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 20 ms returned unsat
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2021-05-18 11:03:39] [INFO ] Initial state reduction rules for CTL removed 9 formulas.
[2021-05-18 11:03:39] [INFO ] Flatten gal took : 68 ms
FORMULA GPUForwardProgress-PT-20b-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-20b-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:03:40] [INFO ] Flatten gal took : 27 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:03:40] [INFO ] Applying decomposition
[2021-05-18 11:03:40] [INFO ] Flatten gal took : 23 ms
[2021-05-18 11:03:40] [INFO ] Input system was already deterministic with 437 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/graph14822395668309039518.txt, -o, /tmp/graph14822395668309039518.bin, -w, /tmp/graph14822395668309039518.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/graph14822395668309039518.bin, -l, -1, -v, -w, /tmp/graph14822395668309039518.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:03:40] [INFO ] Decomposing Gal with order
[2021-05-18 11:03:40] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 437 rows 416 cols
[2021-05-18 11:03:40] [INFO ] Computed 22 place invariants in 6 ms
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 + p305 + p306 + p307 + p308 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : 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 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p345 + p346 + p347 + p348 + p349 + p350 + p351 + p352 + p353 + p354 + p355 + p356 + p357 + p358 + p359 + p360 + p361 + p362 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p381 + p383 + p384 + p385 + p386 + p387 + p388 + p389 + p390 + p391 + p392 + p393 + p394 + p395 + p396 + p397 + p398 + p399 - p400 - p401 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p327 + p328 + p329 + p330 + p331 + p332 + p333 + p334 + p335 + p336 + p337 + p338 + p339 + p340 + p341 + p342 + p343 + p344 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p309 + p310 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 + p321 + p322 + p323 + p324 + p325 + p326 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p255 + p256 + p257 + p258 + p259 + p260 + p261 + p262 + p263 + p264 + p265 + p266 + p267 + p268 + p269 + p270 + p271 + p272 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p382 - p402 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 + p287 + p288 + p289 + p290 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
inv : p1 + p2 + p363 + p364 + p365 + p366 + p367 + p368 + p369 + p370 + p371 + p372 + p373 + p374 + p375 + p376 + p377 + p378 + p379 + p380 - p400 - p401 - p402 - p403 - p404 - p405 - p406 - p407 - p408 - p409 - p410 - p411 - p412 - p413 - p414 - p415 = 0
Total of 22 invariants.
[2021-05-18 11:03:40] [INFO ] Computed 22 place invariants in 10 ms
[2021-05-18 11:03:40] [INFO ] Removed a total of 104 redundant transitions.
[2021-05-18 11:03:40] [INFO ] Flatten gal took : 100 ms
[2021-05-18 11:03:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2021-05-18 11:03:40] [INFO ] Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 9 ms
[2021-05-18 11:03:40] [INFO ] Time to serialize properties into /home/mcc/execution/LTLCardinality.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/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.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/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 7 LTL properties
Checking formula 0 : !((G((("((i0.i1.u7.p17==0)||(i22.i1.u167.p386==1))")U("((i16.i0.u121.p300==0)||(i7.i2.u59.p129==1))"))U("(((i17.i0.u127.p315==0)||(i11.i2.u89.p218==1))||(i15.i1.u115.p286!=1))"))))
Formula 0 simplified : !G(("((i0.i1.u7.p17==0)||(i22.i1.u167.p386==1))" U "((i16.i0.u121.p300==0)||(i7.i2.u59.p129==1))") U "(((i17.i0.u127.p315==0)||(i11.i2.u89.p218==1))||(i15.i1.u115.p286!=1))")
built 42 ordering constraints for composite.
built 27 ordering constraints for composite.
built 10 ordering constraints for composite.
built 9 ordering constraints for composite.
built 8 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 7 ordering constraints for composite.
built 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 4 ordering constraints for composite.
built 12 ordering constraints for composite.
built 4 ordering constraints for composite.
built 18 ordering constraints for composite.
built 3 ordering constraints for composite.
built 7 ordering constraints for composite.
[2021-05-18 11:03:41] [INFO ] Proved 416 variables to be positive in 635 ms
[2021-05-18 11:03:41] [INFO ] Computing symmetric may disable matrix : 437 transitions.
[2021-05-18 11:03:41] [INFO ] Computation of disable matrix completed :0/437 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:03:41] [INFO ] Computation of Complete disable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:03:41] [INFO ] Computing symmetric may enable matrix : 437 transitions.
[2021-05-18 11:03:41] [INFO ] Computation of Complete enable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t31, t395, i1.i2.t380, i1.i2.u12.t391, i2.i2.t363, i2.i2.u18.t374, i3.i1.t345, i3.i1.u26.t356, i4.t338, i4.i1.t327, i5.i2.t309, i5.i2.u39.t320, i6.i1.t291, i6.i1.u50.t302, i7.t284, i7.i2.u58.t273, i8.i0.t255, i8.i0.u61.t266, i9.i1.t237, i9.i1.u68.t248, i10.t230, i10.i2.u81.t219, i11.i2.t201, i11.i2.u88.t212, i12.i1.t183, i12.i1.u94.t194, i13.i0.t165, i13.i0.u97.t176, i14.t158, i14.i2.u110.t147, i15.i1.t129, i15.i1.u116.t140, i16.t122, i16.i2.u124.t111, i17.i2.t93, i17.i2.u131.t104, i18.t86, i18.i1.t75, i19.i0.t57, i19.i0.u142.t68, i20.i2.t39, i20.i2.u155.t50, i22.t19, i22.t4, i22.i1.t8, i22.i1.t10, i22.i1.t15, i22.i1.t34, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/389/48/437
Computing Next relation with stutter on 6.97252e+09 deadlock states
[2021-05-18 11:03:41] [INFO ] Computing symmetric co enabling matrix : 437 transitions.
172 unique states visited
172 strongly connected components in search stack
173 transitions explored
172 items max in DFS search stack
413 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,0,4.18971,155228,1,0,298958,365,4408,385140,155,1005,471695
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((((X(G(X("((i2.i2.u23.p56==0)||(i1.i0.u10.p28==1))"))))&&(("((i2.i2.u23.p56==0)||(i1.i0.u10.p28==1))")U("((i9.i1.u73.p165==0)||(i6.i1.u51.p128==1))")))U(!(X("(i7.i0.u55.p138==1)")))))
Formula 1 simplified : !((XGX"((i2.i2.u23.p56==0)||(i1.i0.u10.p28==1))" & ("((i2.i2.u23.p56==0)||(i1.i0.u10.p28==1))" U "((i9.i1.u73.p165==0)||(i6.i1.u51.p128==1))")) U !X"(i7.i0.u55.p138==1)")
Computing Next relation with stutter on 6.97252e+09 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
1 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,0,4.19482,156588,1,0,298958,365,4463,385140,156,1005,471863
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-20b-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((G(X("(((i17.i0.u127.p313!=0)&&(i5.i0.u38.p95!=1))||((i17.i0.u127.p316!=0)&&(i17.i0.u126.p311!=1)))"))))
Formula 2 simplified : !GX"(((i17.i0.u127.p313!=0)&&(i5.i0.u38.p95!=1))||((i17.i0.u127.p316!=0)&&(i17.i0.u126.p311!=1)))"
Computing Next relation with stutter on 6.97252e+09 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
17 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,0,4.37249,160812,1,0,309578,367,4501,399834,158,1013,491263
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((!(F(X("((i14.i1.u109.p269!=0)&&(i4.i0.u34.p78!=1))")))))
Formula 3 simplified : FX"((i14.i1.u109.p269!=0)&&(i4.i0.u34.p78!=1))"
Computing Next relation with stutter on 6.97252e+09 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
44 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,0,4.81142,175332,1,0,348347,367,4604,435520,160,1014,544067
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((("(i15.i1.u116.p288==1)")U("((i13.i0.u97.p252==0)||(i4.i0.u34.p78==1))"))&&(F("((i15.i1.u116.p288==1)&&((i0.i2.u4.p9==0)||(i16.i2.u124.p307==1)))"))))
Formula 4 simplified : !(("(i15.i1.u116.p288==1)" U "((i13.i0.u97.p252==0)||(i4.i0.u34.p78==1))") & F"((i15.i1.u116.p288==1)&&((i0.i2.u4.p9==0)||(i16.i2.u124.p307==1)))")
Computing Next relation with stutter on 6.97252e+09 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
33 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,0,5.13647,187996,1,0,381848,367,4729,464134,160,1014,585372
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((G("((i16.i2.u125.p308==0)||(i3.i0.u27.p62==1))")))
Formula 5 simplified : !G"((i16.i2.u125.p308==0)||(i3.i0.u27.p62==1))"
Computing Next relation with stutter on 6.97252e+09 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
30 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,0,5.44167,201196,1,0,418065,367,4828,494555,160,1014,638288
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(F(("((i17.i1.u129.p321==1)&&((i11.i0.u85.p209==0)||(i6.i1.u49.p122==1)))")&&(((G("((i11.i0.u85.p209==0)||(i6.i1.u49.p122==1))"))||("(i5.i2.u39.p108==0)"))||("(i9.i0.u67.p175==1)"))))))
Formula 6 simplified : !XF("((i17.i1.u129.p321==1)&&((i11.i0.u85.p209==0)||(i6.i1.u49.p122==1)))" & ("(i5.i2.u39.p108==0)" | "(i9.i0.u67.p175==1)" | G"((i11.i0.u85.p209==0)||(i6.i1.u49.p122==1))"))
Computing Next relation with stutter on 6.97252e+09 deadlock states
[2021-05-18 11:03:46] [INFO ] Computation of co-enabling matrix(2/437) took 4751 ms. Total solver calls (SAT/UNSAT): 869(869/0)
[2021-05-18 11:03:51] [INFO ] Computation of co-enabling matrix(4/437) took 9774 ms. Total solver calls (SAT/UNSAT): 1734(1734/0)
169 unique states visited
169 strongly connected components in search stack
169 transitions explored
169 items max in DFS search stack
546 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,0,10.9052,347428,1,0,717120,403,4972,890273,161,1176,1036642
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-20b-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
SMT solver raised 'unknown', retrying with same input.
SMT solver raised 'unknown' twice, overapproximating result to 1.
[2021-05-18 11:03:53] [INFO ] Computation of Finished co-enabling matrix. took 11813 ms. Total solver calls (SAT/UNSAT): 2133(2133/0)
Skipping mayMatrices nes/nds SMT solver raised an error on invariants :(error "Failed to assert expression: java.io.IOException: Stream closed (invariants (select s 2))")
java.lang.RuntimeException: SMT solver raised an error on invariants :(error "Failed to assert expression: java.io.IOException: Stream closed (invariants (select s 2))")
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.addKnownInvariants(KInductionSolver.java:460)
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeDoNotAccord(NecessaryEnablingsolver.java:574)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:538)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
[2021-05-18 11:03:53] [INFO ] Built C files in 13480ms 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]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1621335834515

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="GPUForwardProgress-PT-20b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is GPUForwardProgress-PT-20b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r303-tall-162124171100085"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;