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-162124171100078.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)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is GPUForwardProgress-PT-16b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r303-tall-162124171100078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 400K
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.4K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 12K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 11 15:39 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 57K 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-16b-00
FORMULA_NAME GPUForwardProgress-PT-16b-01
FORMULA_NAME GPUForwardProgress-PT-16b-02
FORMULA_NAME GPUForwardProgress-PT-16b-03
FORMULA_NAME GPUForwardProgress-PT-16b-04
FORMULA_NAME GPUForwardProgress-PT-16b-05
FORMULA_NAME GPUForwardProgress-PT-16b-06
FORMULA_NAME GPUForwardProgress-PT-16b-07
FORMULA_NAME GPUForwardProgress-PT-16b-08
FORMULA_NAME GPUForwardProgress-PT-16b-09
FORMULA_NAME GPUForwardProgress-PT-16b-10
FORMULA_NAME GPUForwardProgress-PT-16b-11
FORMULA_NAME GPUForwardProgress-PT-16b-12
FORMULA_NAME GPUForwardProgress-PT-16b-13
FORMULA_NAME GPUForwardProgress-PT-16b-14
FORMULA_NAME GPUForwardProgress-PT-16b-15

=== Now, execution of the tool begins

BK_START 1621335647975

[2021-05-18 11:00:49] [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]
[2021-05-18 11:00:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 11:00:49] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2021-05-18 11:00:49] [INFO ] Transformed 340 places.
[2021-05-18 11:00:49] [INFO ] Transformed 357 transitions.
[2021-05-18 11:00:49] [INFO ] Found NUPN structural information;
[2021-05-18 11:00:49] [INFO ] Parsed PT model containing 340 places and 357 transitions in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 687 resets, run finished after 277 ms. (steps per millisecond=361 ) 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, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1]
// Phase 1: matrix 357 rows 340 cols
[2021-05-18 11:00:50] [INFO ] Computed 18 place invariants in 12 ms
[2021-05-18 11:00:50] [INFO ] [Real]Absence check using 0 positive and 18 generalized place invariants in 39 ms returned sat
[2021-05-18 11:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:50] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2021-05-18 11:00:50] [INFO ] Computed and/alt/rep : 356/711/356 causal constraints in 30 ms.
[2021-05-18 11:00:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 11:00:51] [INFO ] [Nat]Absence check using 0 positive and 18 generalized place invariants in 413 ms returned sat
[2021-05-18 11:00:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 11:00:51] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2021-05-18 11:00:51] [INFO ] Computed and/alt/rep : 356/711/356 causal constraints in 19 ms.
[2021-05-18 11:00:53] [INFO ] Added : 320 causal constraints over 64 iterations in 1479 ms. Result :sat
[2021-05-18 11:00:53] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-18 11:00:53] [INFO ] Flatten gal took : 62 ms
FORMULA GPUForwardProgress-PT-16b-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16b-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-18 11:00:53] [INFO ] Flatten gal took : 22 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2021-05-18 11:00:53] [INFO ] Applying decomposition
[2021-05-18 11:00:53] [INFO ] Flatten gal took : 19 ms
[2021-05-18 11:00:53] [INFO ] Input system was already deterministic with 357 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/graph17653294119996297947.txt, -o, /tmp/graph17653294119996297947.bin, -w, /tmp/graph17653294119996297947.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/graph17653294119996297947.bin, -l, -1, -v, -w, /tmp/graph17653294119996297947.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 11:00:53] [INFO ] Decomposing Gal with order
[2021-05-18 11:00:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 11:00:53] [INFO ] Removed a total of 83 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 357 rows 340 cols
[2021-05-18 11:00:53] [INFO ] Computed 18 place invariants in 9 ms
inv : p1 + p2 + p3 + p4 + p5 + p6 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p287 + p288 + p289 + p290 + p291 + p292 + p293 + p294 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p302 + p303 + p304 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p125 + p126 + p127 + p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p305 + p307 + p308 + p309 + p310 + p311 + p312 + p313 + p314 + p315 + p316 + p317 + p318 + p319 + p320 + p321 + p322 + p323 - p324 - p325 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p306 - p326 = 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 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p179 + p180 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 + p192 + p193 + p194 + p195 + p196 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p269 + p270 + p271 + p272 + p273 + p274 + p275 + p276 + p277 + p278 + p279 + p280 + p281 + p282 + p283 + p284 + p285 + p286 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p251 + p252 + p253 + p254 + p255 + p256 + p257 + p258 + p259 + p260 + p261 + p262 + p263 + p264 + p265 + p266 + p267 + p268 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
inv : p1 + p2 + p3 + p4 + p5 + p6 + p7 + p8 + p9 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 - p324 - p325 - p326 - p327 - p328 - p329 - p330 - p331 - p332 - p333 - p334 - p335 - p336 - p337 - p338 - p339 = 0
Total of 18 invariants.
[2021-05-18 11:00:53] [INFO ] Computed 18 place invariants in 16 ms
[2021-05-18 11:00:53] [INFO ] Flatten gal took : 65 ms
[2021-05-18 11:00:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-18 11:00:53] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 8 ms
[2021-05-18 11:00:53] [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 14 LTL properties
Checking formula 0 : !((X(("(i12.i1.u95.p216!=1)")&&((!(X((G(!(G("(i2.i1.u15.p51==1)"))))||("(i12.i0.u91.p231==1)"))))||(X("(i12.i0.u91.p231==1)"))))))
Formula 0 simplified : !X("(i12.i1.u95.p216!=1)" & (!X("(i12.i0.u91.p231==1)" | G!G"(i2.i1.u15.p51==1)") | X"(i12.i0.u91.p231==1)"))
built 33 ordering constraints for composite.
built 21 ordering constraints for composite.
built 6 ordering constraints for composite.
built 9 ordering constraints for composite.
built 6 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 8 ordering constraints for composite.
built 6 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 8 ordering constraints for composite.
built 3 ordering constraints for composite.
built 6 ordering constraints for composite.
built 7 ordering constraints for composite.
built 6 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 3 ordering constraints for composite.
built 4 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 4 ordering constraints for composite.
built 8 ordering constraints for composite.
built 3 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 6 ordering constraints for composite.
built 8 ordering constraints for composite.
built 5 ordering constraints for composite.
built 11 ordering constraints for composite.
built 17 ordering constraints for composite.
built 4 ordering constraints for composite.
built 3 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 4 ordering constraints for composite.
built 7 ordering constraints for composite.
built 3 ordering constraints for composite.
built 5 ordering constraints for composite.
[2021-05-18 11:00:54] [INFO ] Proved 340 variables to be positive in 497 ms
[2021-05-18 11:00:54] [INFO ] Computing symmetric may disable matrix : 357 transitions.
[2021-05-18 11:00:54] [INFO ] Computation of disable matrix completed :0/357 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:00:54] [INFO ] Computation of Complete disable matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-18 11:00:54] [INFO ] Computing symmetric may enable matrix : 357 transitions.
[2021-05-18 11:00:54] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions t31, t323, i1.t319, i1.i1.t308, i2.i1.t291, i2.i1.u21.t302, i3.i2.t273, i3.i2.u24.t284, i4.i1.t255, i4.i1.u37.t266, i5.i2.t237, i5.i2.u44.t248, i6.i0.t219, i6.i0.u47.t230, i7.i1.t201, i7.i1.u60.t212, i8.i0.t183, i8.i0.u63.t194, i9.i2.t165, i9.i2.u73.t176, i10.i0.t147, i10.i0.u76.t158, i11.i0.t129, i11.i0.u84.t140, i12.i0.t111, i12.i0.u93.t122, i13.i2.t93, i13.i2.u106.t104, i14.t86, i14.i1.t75, i15.t19, i15.t4, i15.i0.t8, i15.i0.t10, i15.i0.t15, i15.i0.t34, i16.i0.t57, i16.i0.u116.t68, i17.i0.t39, i17.i0.u128.t50, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/317/40/357
Computing Next relation with stutter on 8.60279e+07 deadlock states
[2021-05-18 11:00:55] [INFO ] Computing symmetric co enabling matrix : 357 transitions.
[2021-05-18 11:00:57] [INFO ] Computation of co-enabling matrix(2/357) took 2716 ms. Total solver calls (SAT/UNSAT): 709(709/0)
[2021-05-18 11:01:01] [INFO ] Computation of co-enabling matrix(5/357) took 6696 ms. Total solver calls (SAT/UNSAT): 1765(1765/0)
[2021-05-18 11:01:05] [INFO ] Computation of co-enabling matrix(8/357) took 10656 ms. Total solver calls (SAT/UNSAT): 2812(2812/0)
[2021-05-18 11:01:09] [INFO ] Computation of co-enabling matrix(11/357) took 14603 ms. Total solver calls (SAT/UNSAT): 3850(3850/0)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
1949 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,0,19.5215,481340,1,0,969945,272,3246,776326,144,667,667754
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((X(F(X((F(X(!(("(((i9.i0.u69.p166==1)&&(i15.i0.u135.p321==1))&&(i15.i0.u131.p336==1))")U(!(("(i11.i1.u87.p199==1)")U("(i15.i1.u0.p0==1)")))))))&&(F("(((i9.i0.u69.p166==1)&&(i15.i0.u135.p321==1))&&(i15.i0.u131.p336==1))")))))))
Formula 1 simplified : !XFX(FX!("(((i9.i0.u69.p166==1)&&(i15.i0.u135.p321==1))&&(i15.i0.u131.p336==1))" U !("(i11.i1.u87.p199==1)" U "(i15.i1.u0.p0==1)")) & F"(((i9.i0.u69.p166==1)&&(i15.i0.u135.p321==1))&&(i15.i0.u131.p336==1))")
Computing Next relation with stutter on 8.60279e+07 deadlock states
[2021-05-18 11:01:13] [INFO ] Computation of co-enabling matrix(14/357) took 18637 ms. Total solver calls (SAT/UNSAT): 4879(4879/0)
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
156 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,0,21.0885,533752,1,0,1.08648e+06,338,3760,898083,156,951,828529
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !(((X("(i10.i0.u82.p196==1)"))U(X(G((!((G("(i3.i0.u22.p60==1)"))U("(i12.i1.u92.p217==1)")))||(G("(i10.i0.u82.p196==1)")))))))
Formula 2 simplified : !(X"(i10.i0.u82.p196==1)" U XG(!(G"(i3.i0.u22.p60==1)" U "(i12.i1.u92.p217==1)") | G"(i10.i0.u82.p196==1)"))
Computing Next relation with stutter on 8.60279e+07 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
47 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,0,21.5682,553052,1,0,1.12685e+06,355,4047,958547,159,1053,901985
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(G(X(G((F("(i3.i2.u24.p68==1)"))&&("(i12.i1.u95.p222==1)")))))))
Formula 3 simplified : !FGXG("(i12.i1.u95.p222==1)" & F"(i3.i2.u24.p68==1)")
Computing Next relation with stutter on 8.60279e+07 deadlock states
139 unique states visited
138 strongly connected components in search stack
140 transitions explored
139 items max in DFS search stack
90 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,0,22.4736,571004,1,0,1.17007e+06,391,4054,1.02837e+06,159,1231,952798
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((G(((!(F("(i17.i0.u128.p290==1)")))||("(i17.i0.u128.p290==1)"))||((G("(i5.i0.u41.p99!=1)"))&&("(i5.i0.u41.p99==1)")))))
Formula 4 simplified : !G("(i17.i0.u128.p290==1)" | !F"(i17.i0.u128.p290==1)" | ("(i5.i0.u41.p99==1)" & G"(i5.i0.u41.p99!=1)"))
Computing Next relation with stutter on 8.60279e+07 deadlock states
140 unique states visited
140 strongly connected components in search stack
141 transitions explored
140 items max in DFS search stack
20 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,0,22.6695,576812,1,0,1.18288e+06,391,4121,1.04307e+06,164,1236,972770
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F("(i8.i2.u66.p155==1)")))
Formula 5 simplified : !F"(i8.i2.u66.p155==1)"
Computing Next relation with stutter on 8.60279e+07 deadlock states
[2021-05-18 11:01:16] [INFO ] Computation of co-enabling matrix(23/357) took 21661 ms. Total solver calls (SAT/UNSAT): 5896(5896/0)
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
32 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,0,22.989,588692,1,0,1.21436e+06,391,4185,1.06457e+06,164,1236,1010260
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((((F("(i5.i2.u44.p92==1)"))||(G((!(G("(i11.i1.u85.p203!=1)")))||("(i15.i0.u135.p320==1)"))))||(G("(i14.i1.u111.p263==1)"))))
Formula 6 simplified : !(F"(i5.i2.u44.p92==1)" | G("(i15.i0.u135.p320==1)" | !G"(i11.i1.u85.p203!=1)") | G"(i14.i1.u111.p263==1)")
Computing Next relation with stutter on 8.60279e+07 deadlock states
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
55 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,0,23.5412,607964,1,0,1.25978e+06,391,4368,1.11299e+06,164,1236,1080445
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((X(X(X((G("(i15.i1.u0.p1==1)"))U("(i12.i1.u96.p224!=1)"))))))
Formula 7 simplified : !XXX(G"(i15.i1.u0.p1==1)" U "(i12.i1.u96.p224!=1)")
Computing Next relation with stutter on 8.60279e+07 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
0 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,0,23.5426,608228,1,0,1.25978e+06,391,4381,1.11299e+06,164,1236,1080499
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16b-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((!(X(G(X("(i9.i0.u68.p162==1)"))))))
Formula 8 simplified : XGX"(i9.i0.u68.p162==1)"
Computing Next relation with stutter on 8.60279e+07 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
0 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,0,23.5435,608228,1,0,1.25978e+06,391,4402,1.11299e+06,164,1236,1080520
no accepting run found
Formula 8 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16b-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((("((i14.i0.u108.p258==1)||(i9.i0.u69.p167!=1))")U(!(F((X("(i14.i0.u108.p258==1)"))&&(("(i7.i0.u55.p127==1)")U("(i9.i0.u69.p167==1)")))))))
Formula 9 simplified : !("((i14.i0.u108.p258==1)||(i9.i0.u69.p167!=1))" U !F(X"(i14.i0.u108.p258==1)" & ("(i7.i0.u55.p127==1)" U "(i9.i0.u69.p167==1)")))
Computing Next relation with stutter on 8.60279e+07 deadlock states
141 unique states visited
141 strongly connected components in search stack
142 transitions explored
141 items max in DFS search stack
4 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,0,23.5973,609284,1,0,1.26276e+06,401,4471,1.117e+06,164,1253,1088379
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 10 : !((("((i15.i2.u136.p324==1)&&(i5.i1.u42.p101==1))")U((X("(i18.u134.p317==1)"))U(X("(i1.i0.u11.p27!=1)")))))
Formula 10 simplified : !("((i15.i2.u136.p324==1)&&(i5.i1.u42.p101==1))" U (X"(i18.u134.p317==1)" U X"(i1.i0.u11.p27!=1)"))
Computing Next relation with stutter on 8.60279e+07 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 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,0,23.599,609548,1,0,1.26276e+06,401,4495,1.117e+06,164,1253,1088422
no accepting run found
Formula 10 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16b-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 11 : !((G(X(X("(i0.i0.u1.p4==1)")))))
Formula 11 simplified : !GXX"(i0.i0.u1.p4==1)"
Computing Next relation with stutter on 8.60279e+07 deadlock states
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 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,0,23.6089,609548,1,0,1.26301e+06,401,4511,1.11751e+06,164,1253,1089271
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 12 : !(((!(G(!(X(X(G("(i5.i0.u40.p97==1)")))))))&&(!(X(F(X("(i2.i1.u21.p38==1)")))))))
Formula 12 simplified : !(!G!XXG"(i5.i0.u40.p97==1)" & !XFX"(i2.i1.u21.p38==1)")
Computing Next relation with stutter on 8.60279e+07 deadlock states
141 unique states visited
141 strongly connected components in search stack
142 transitions explored
141 items max in DFS search stack
2 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,0,23.6278,610076,1,0,1.26471e+06,401,4526,1.11914e+06,164,1253,1093106
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 13 : !(((G(X(F("(i11.i1.u87.p207==1)"))))U(X("(i11.i2.u89.p210==1)"))))
Formula 13 simplified : !(GXF"(i11.i1.u87.p207==1)" U X"(i11.i2.u89.p210==1)")
Computing Next relation with stutter on 8.60279e+07 deadlock states
136 unique states visited
136 strongly connected components in search stack
136 transitions explored
136 items max in DFS search stack
130 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,0,24.9344,637532,1,0,1.32524e+06,401,4584,1.19216e+06,164,1253,1173862
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA GPUForwardProgress-PT-16b-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
[2021-05-18 11:01:20] [INFO ] Computation of co-enabling matrix(54/357) took 25161 ms. Total solver calls (SAT/UNSAT): 7694(7694/0)
[2021-05-18 11:01:21] [WARNING] Script execution failed on command (assert (and (and (>= (select s0 256) 1) (>= (select s0 321) 1)) (>= (select s0 336) 1))) with error
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:482)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
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 11:01:21] [INFO ] Built C files in 27770ms 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 1621335682141

--------------------
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="GPUForwardProgress-PT-16b"
export BK_EXAMINATION="LTLFireability"
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-16b, 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 r303-tall-162124171100078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16b.tgz
mv GPUForwardProgress-PT-16b 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 ;