fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r141-smll-158961510800266
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for Raft-PT-08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15746.290 1212436.00 1283665.00 3519.90 FFFFFFFFFTFFTFFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r141-smll-158961510800266.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Raft-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r141-smll-158961510800266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 4.3K Apr 12 08:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 12 08:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 11 09:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 11 09:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 14 12:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Apr 10 14:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 10 14:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 9 21:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 21:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 156K Mar 24 05:38 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 Raft-PT-08-00
FORMULA_NAME Raft-PT-08-01
FORMULA_NAME Raft-PT-08-02
FORMULA_NAME Raft-PT-08-03
FORMULA_NAME Raft-PT-08-04
FORMULA_NAME Raft-PT-08-05
FORMULA_NAME Raft-PT-08-06
FORMULA_NAME Raft-PT-08-07
FORMULA_NAME Raft-PT-08-08
FORMULA_NAME Raft-PT-08-09
FORMULA_NAME Raft-PT-08-10
FORMULA_NAME Raft-PT-08-11
FORMULA_NAME Raft-PT-08-12
FORMULA_NAME Raft-PT-08-13
FORMULA_NAME Raft-PT-08-14
FORMULA_NAME Raft-PT-08-15

=== Now, execution of the tool begins

BK_START 1590055285841

[2020-05-21 10:01:28] [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]
[2020-05-21 10:01:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 10:01:29] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2020-05-21 10:01:29] [INFO ] Transformed 328 places.
[2020-05-21 10:01:29] [INFO ] Transformed 568 transitions.
[2020-05-21 10:01:29] [INFO ] Found NUPN structural information;
[2020-05-21 10:01:29] [INFO ] Parsed PT model containing 328 places and 568 transitions in 299 ms.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 47 ms.
Working with output stream class java.io.PrintStream
Finished random walk after 4274 steps, including 0 resets, run visited all 50 properties in 89 ms. (steps per millisecond=48 )
[2020-05-21 10:01:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-05-21 10:01:29] [INFO ] Flatten gal took : 136 ms
FORMULA Raft-PT-08-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-05-21 10:01:29] [INFO ] Flatten gal took : 68 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
[2020-05-21 10:01:30] [INFO ] Applying decomposition
[2020-05-21 10:01:30] [INFO ] Flatten gal took : 56 ms
[2020-05-21 10:01:30] [INFO ] Input system was already deterministic with 534 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/graph18377975303447048704.txt, -o, /tmp/graph18377975303447048704.bin, -w, /tmp/graph18377975303447048704.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/graph18377975303447048704.bin, -l, -1, -v, -w, /tmp/graph18377975303447048704.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 10:01:30] [INFO ] Decomposing Gal with order
[2020-05-21 10:01:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 10:01:30] [INFO ] Removed a total of 382 redundant transitions.
[2020-05-21 10:01:30] [INFO ] Flatten gal took : 180 ms
[2020-05-21 10:01:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 422 labels/synchronizations in 60 ms.
[2020-05-21 10:01:30] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 17 ms
[2020-05-21 10:01:30] [INFO ] Time to serialize properties into /home/mcc/execution/LTLFireability.ltl : 4 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 : !((G((G(X(G("((i4.u23.p190==1)&&(i6.u40.p310==1))"))))&&("((i3.u18.p150!=1)||(i0.u39.p305!=1))"))))
Formula 0 simplified : !G("((i3.u18.p150!=1)||(i0.u39.p305!=1))" & GXG"((i4.u23.p190==1)&&(i6.u40.p310==1))")
built 46 ordering constraints for composite.
built 27 ordering constraints for composite.
built 22 ordering constraints for composite.
built 37 ordering constraints for composite.
built 27 ordering constraints for composite.
built 27 ordering constraints for composite.
built 29 ordering constraints for composite.
built 27 ordering constraints for composite.
built 32 ordering constraints for composite.
built 6 ordering constraints for composite.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 498 out of 534 initially.
// Phase 1: matrix 498 rows 328 cols
[2020-05-21 10:01:31] [INFO ] Computed 64 place invariants in 36 ms
inv : p0 + p316 + p317 + p318 + p319 + p320 = 1
inv : p0 + p56 + p57 + p58 + p59 + p60 = 1
inv : p0 + p251 + p252 + p253 + p254 + p255 = 1
inv : p0 + p121 + p122 + p123 + p124 + p125 = 1
inv : p0 + p186 + p187 + p188 + p189 + p190 = 1
inv : p0 + p236 + p237 + p238 + p239 + p240 = 1
inv : p0 + p171 + p172 + p173 + p174 + p175 = 1
inv : p0 + p301 + p302 + p303 + p304 + p305 = 1
inv : p0 + p21 + p22 + p23 + p24 + p25 = 1
inv : p0 + p151 + p152 + p153 + p154 + p155 = 1
inv : p0 + p286 + p287 + p288 + p289 + p290 = 1
inv : p0 + p106 + p107 + p108 + p109 + p110 = 1
inv : p0 + p281 + p282 + p283 + p284 + p285 = 1
inv : p0 + p136 + p137 + p138 + p139 + p140 = 1
inv : p0 + p6 + p7 + p8 + p9 + p10 = 1
inv : p0 + p266 + p267 + p268 + p269 + p270 = 1
inv : p0 + p141 + p142 + p143 + p144 + p145 = 1
inv : p0 + p206 + p207 + p208 + p209 + p210 = 1
inv : p0 + p181 + p182 + p183 + p184 + p185 = 1
inv : p0 + p221 + p222 + p223 + p224 + p225 = 1
inv : p0 + p156 + p157 + p158 + p159 + p160 = 1
inv : p0 + p166 + p167 + p168 + p169 + p170 = 1
inv : p0 + p231 + p232 + p233 + p234 + p235 = 1
inv : p0 + p196 + p197 + p198 + p199 + p200 = 1
inv : p0 + p216 + p217 + p218 + p219 + p220 = 1
inv : p0 + p176 + p177 + p178 + p179 + p180 = 1
inv : p0 + p191 + p192 + p193 + p194 + p195 = 1
inv : p0 + p201 + p202 + p203 + p204 + p205 = 1
inv : p0 + p146 + p147 + p148 + p149 + p150 = 1
inv : p0 + p211 + p212 + p213 + p214 + p215 = 1
inv : p0 + p276 + p277 + p278 + p279 + p280 = 1
inv : p0 + p81 + p82 + p83 + p84 + p85 = 1
inv : p0 + p291 + p292 + p293 + p294 + p295 = 1
inv : p0 + p31 + p32 + p33 + p34 + p35 = 1
inv : p0 + p226 + p227 + p228 + p229 + p230 = 1
inv : p0 + p161 + p162 + p163 + p164 + p165 = 1
inv : p0 + p96 + p97 + p98 + p99 + p100 = 1
inv : p0 + p131 + p132 + p133 + p134 + p135 = 1
inv : p0 + p111 + p112 + p113 + p114 + p115 = 1
inv : p0 + p241 + p242 + p243 + p244 + p245 = 1
inv : p0 + p16 + p17 + p18 + p19 + p20 = 1
inv : p0 + p246 + p247 + p248 + p249 + p250 = 1
inv : p0 + p256 + p257 + p258 + p259 + p260 = 1
inv : p0 + p126 + p127 + p128 + p129 + p130 = 1
inv : p0 + p1 + p2 + p3 + p4 + p5 = 1
inv : p0 + p261 + p262 + p263 + p264 + p265 = 1
inv : p0 + p76 + p77 + p78 + p79 + p80 = 1
inv : p0 + p11 + p12 + p13 + p14 + p15 = 1
inv : p0 + p296 + p297 + p298 + p299 + p300 = 1
inv : p0 + p51 + p52 + p53 + p54 + p55 = 1
inv : p0 + p271 + p272 + p273 + p274 + p275 = 1
inv : p0 + p116 + p117 + p118 + p119 + p120 = 1
inv : p0 + p26 + p27 + p28 + p29 + p30 = 1
inv : p0 + p36 + p37 + p38 + p39 + p40 = 1
inv : p0 + p91 + p92 + p93 + p94 + p95 = 1
inv : p0 + p101 + p102 + p103 + p104 + p105 = 1
inv : p0 + p306 + p307 + p308 + p309 + p310 = 1
inv : p0 + p86 + p87 + p88 + p89 + p90 = 1
inv : p0 + p41 + p42 + p43 + p44 + p45 = 1
inv : p0 + p46 + p47 + p48 + p49 + p50 = 1
inv : p0 + p311 + p312 + p313 + p314 + p315 = 1
inv : p0 + p71 + p72 + p73 + p74 + p75 = 1
inv : p0 + p61 + p62 + p63 + p64 + p65 = 1
inv : p0 + p66 + p67 + p68 + p69 + p70 = 1
Total of 64 invariants.
[2020-05-21 10:01:31] [INFO ] Computed 64 place invariants in 51 ms
[2020-05-21 10:01:32] [INFO ] Proved 328 variables to be positive in 1220 ms
[2020-05-21 10:01:32] [INFO ] Computing symmetric may disable matrix : 534 transitions.
[2020-05-21 10:01:32] [INFO ] Computation of disable matrix completed :0/534 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 10:01:32] [INFO ] Computation of Complete disable matrix. took 104 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 10:01:32] [INFO ] Computing symmetric may enable matrix : 534 transitions.
[2020-05-21 10:01:32] [INFO ] Computation of Complete enable matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Reverse transition relation is NOT exact ! Due to transitions i0.u39.t24, i0.u39.t25, i0.u39.t26, i0.u39.t28, i1.u42.t6, i1.u42.t7, i1.u42.t8, i1.u42.t10, i2.u34.t48, i2.u34.t49, i2.u34.t50, i2.u34.t52, i3.u35.t42, i3.u35.t43, i3.u35.t44, i3.u35.t46, i4.u36.t36, i4.u36.t37, i4.u36.t38, i4.u36.t40, i5.u37.t30, i5.u37.t31, i5.u37.t32, i5.u37.t34, i6.u40.t18, i6.u40.t19, i6.u40.t20, i6.u40.t22, i7.u41.t12, i7.u41.t13, i7.u41.t14, i7.u41.t16, i9.t567, i9.u45.t565, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/314/34/348
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
691 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,0,6.9762,137436,1,0,163495,55997,3986,553986,1897,412307,196912
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Raft-PT-08-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !(((!(X((G(X("((i2.u34.p141==1)&&(i2.u34.p285==1))")))||("((i1.u42.p31==1)&&(i1.u42.p320==1))"))))||(!(F(((X("((i0.u39.p197==1)&&(i0.u39.p305==1))"))||("((i2.u34.p285==1)&&(u44.p321==1))"))U("((i1.u42.p31==1)&&(i1.u42.p320==1))"))))))
Formula 1 simplified : !(!X("((i1.u42.p31==1)&&(i1.u42.p320==1))" | GX"((i2.u34.p141==1)&&(i2.u34.p285==1))") | !F(("((i2.u34.p285==1)&&(u44.p321==1))" | X"((i0.u39.p197==1)&&(i0.u39.p305==1))") U "((i1.u42.p31==1)&&(i1.u42.p320==1))"))
[2020-05-21 10:01:38] [INFO ] Computing symmetric co enabling matrix : 534 transitions.
[2020-05-21 10:01:39] [INFO ] Computation of co-enabling matrix(0/534) took 497 ms. Total solver calls (SAT/UNSAT): 528(0/528)
[2020-05-21 10:01:42] [INFO ] Computation of co-enabling matrix(46/534) took 3521 ms. Total solver calls (SAT/UNSAT): 3341(79/3262)
[2020-05-21 10:01:45] [INFO ] Computation of co-enabling matrix(95/534) took 6566 ms. Total solver calls (SAT/UNSAT): 6228(2167/4061)
[2020-05-21 10:01:48] [INFO ] Computation of co-enabling matrix(161/534) took 9574 ms. Total solver calls (SAT/UNSAT): 8391(4031/4360)
[2020-05-21 10:01:51] [INFO ] Computation of co-enabling matrix(238/534) took 12597 ms. Total solver calls (SAT/UNSAT): 10637(5991/4646)
[2020-05-21 10:01:54] [INFO ] Computation of co-enabling matrix(312/534) took 15606 ms. Total solver calls (SAT/UNSAT): 12726(7870/4856)
[2020-05-21 10:01:57] [INFO ] Computation of co-enabling matrix(380/534) took 18616 ms. Total solver calls (SAT/UNSAT): 14892(9890/5002)
[2020-05-21 10:02:00] [INFO ] Computation of co-enabling matrix(454/534) took 21638 ms. Total solver calls (SAT/UNSAT): 17017(11878/5139)
[2020-05-21 10:02:03] [INFO ] Computation of Finished co-enabling matrix. took 24365 ms. Total solver calls (SAT/UNSAT): 18756(13548/5208)
[2020-05-21 10:02:03] [INFO ] Computing Do-Not-Accords matrix : 534 transitions.
[2020-05-21 10:02:03] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2020-05-21 10:02:04] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2020-05-21 10:02:04] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2020-05-21 10:02:09] [INFO ] Computation of Completed DNA matrix. took 6374 ms. Total solver calls (SAT/UNSAT): 110(0/110)
[2020-05-21 10:02:09] [INFO ] Built C files in 39412ms 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]
5 unique states visited
5 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
3754 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,0,44.5176,765640,1,0,836725,281583,4224,3.3352e+06,1911,3.23599e+06,432670
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA Raft-PT-08-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X(!(F(G(((F(("((i3.u8.p57==1)&&(i6.u40.p310==1))")U("((i7.u33.p278==1)&&(i7.u41.p315==1))")))||("(i6.u21.p180!=1)"))||("(i6.u40.p310!=1)")))))))
Formula 2 simplified : !X!FG("(i6.u21.p180!=1)" | "(i6.u40.p310!=1)" | F("((i3.u8.p57==1)&&(i6.u40.p310==1))" U "((i7.u33.p278==1)&&(i7.u41.p315==1))"))
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
211 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,0,46.6304,781984,1,0,862711,283085,4318,3.40337e+06,1912,3.25173e+06,438457
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Raft-PT-08-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((F(!(F(X(X(G("((i0.u39.p18==1)&&(i0.u39.p305==1))"))))))))
Formula 3 simplified : !F!FXXG"((i0.u39.p18==1)&&(i0.u39.p305==1))"
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 items max in DFS search stack
3 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,0,46.6612,783032,1,0,864535,283917,4434,3.40682e+06,1917,3.25566e+06,439472
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA Raft-PT-08-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !((F(G((X(F(((("((i7.u33.p280==1)&&(i1.u42.p320==1))")U(("((i7.u41.p99==1)&&(i7.u41.p315==1))")U("(i3.u35.p286==1)")))&&("(i0.u39.p17==1)"))&&("(i0.u39.p305==1)"))))||("((i7.u41.p99==1)&&(i7.u41.p315==1))")))))
Formula 4 simplified : !FG("((i7.u41.p99==1)&&(i7.u41.p315==1))" | XF("(i0.u39.p17==1)" & "(i0.u39.p305==1)" & ("((i7.u33.p280==1)&&(i1.u42.p320==1))" U ("((i7.u41.p99==1)&&(i7.u41.p315==1))" U "(i3.u35.p286==1)"))))
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 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,0,47.1274,799124,1,0,894120,290166,4608,3.48225e+06,1925,3.30462e+06,445756
an accepting run exists (use option '-e' to print it)
Formula 4 is FALSE accepting run found.
FORMULA Raft-PT-08-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !(((!(G(!(("((i7.u33.p279==1)&&(i7.u41.p315==1))")U(((G("((((i4.u11.p72==1)&&(i2.u34.p285==1))&&(i7.u33.p279==1))&&(i7.u41.p315==1))"))&&("(i5.u24.p192==1)"))&&("(i5.u37.p300==1)"))))))U(("((i5.u24.p192==1)&&(i5.u37.p300==1))")U("((i3.u35.p80==1)&&(i4.u36.p295==1))"))))
Formula 5 simplified : !(!G!("((i7.u33.p279==1)&&(i7.u41.p315==1))" U ("(i5.u24.p192==1)" & "(i5.u37.p300==1)" & G"((((i4.u11.p72==1)&&(i2.u34.p285==1))&&(i7.u33.p279==1))&&(i7.u41.p315==1))")) U ("((i5.u24.p192==1)&&(i5.u37.p300==1))" U "((i3.u35.p80==1)&&(i4.u36.p295==1))"))
Compilation finished in 8798 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/home/mcc/execution]
Link finished in 80 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit//lts_install_dir//bin/pins2lts-mc, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, (!( [](!( ((LTLAP16==true))U(( ( []((LTLAP17==true)) ) && ( (LTLAP18==true) ) ) && ( (LTLAP19==true) ))) )) )U(((LTLAP20==true))U((LTLAP21==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, -p, --pins-guards, --when, --ltl, (!( [](!( ((LTLAP16==true))U(( ( []((LTLAP17==true)) ) && ( (LTLAP18==true) ) ) && ( (LTLAP19==true) ))) )) )U(((LTLAP20==true))U((LTLAP21==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, -p, --pins-guards, --when, --ltl, (!( [](!( ((LTLAP16==true))U(( ( []((LTLAP17==true)) ) && ( (LTLAP18==true) ) ) && ( (LTLAP19==true) ))) )) )U(((LTLAP20==true))U((LTLAP21==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.
[2020-05-21 10:21:31] [INFO ] Applying decomposition
[2020-05-21 10:21:31] [INFO ] Flatten gal took : 122 ms
[2020-05-21 10:21:31] [INFO ] Decomposing Gal with order
[2020-05-21 10:21:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-05-21 10:21:31] [INFO ] Removed a total of 462 redundant transitions.
[2020-05-21 10:21:31] [INFO ] Flatten gal took : 76 ms
[2020-05-21 10:21:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 244 labels/synchronizations in 17 ms.
[2020-05-21 10:21:31] [INFO ] Time to serialize gal into /home/mcc/execution/LTLFireability.pnml.gal : 9 ms
[2020-05-21 10:21:31] [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 10 LTL properties
Checking formula 0 : !(((!(G(!(("((u56.p279==1)&&(u63.p315==1))")U(((G("((((u15.p72==1)&&(u57.p285==1))&&(u56.p279==1))&&(u63.p315==1))"))&&("(u39.p192==1)"))&&("(u60.p300==1)"))))))U(("((u39.p192==1)&&(u60.p300==1))")U("((u16.p80==1)&&(u59.p295==1))"))))
Formula 0 simplified : !(!G!("((u56.p279==1)&&(u63.p315==1))" U ("(u39.p192==1)" & "(u60.p300==1)" & G"((((u15.p72==1)&&(u57.p285==1))&&(u56.p279==1))&&(u63.p315==1))")) U ("((u39.p192==1)&&(u60.p300==1))" U "((u16.p80==1)&&(u59.p295==1))"))
built 130 ordering constraints for composite.
Reverse transition relation is NOT exact ! Due to transitions t566, u57.t48, u57.t49, u57.t50, u57.t52, u58.t42, u58.t43, u58.t44, u58.t46, u59.t36, u59.t37, u59.t38, u59.t40, u60.t30, u60.t31, u60.t32, u60.t34, u61.t24, u61.t25, u61.t26, u61.t28, u62.t18, u62.t19, u62.t20, u62.t22, u63.t12, u63.t13, u63.t14, u63.t16, u64.t6, u64.t7, u64.t8, u64.t10, u66.t565, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/315/34/349
4 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
278 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,0,2.84302,115624,1,0,224383,375,3988,373981,192,1108,331955
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA Raft-PT-08-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 1 : !((F(X(G(!(X("((u3.p15==1)&&(u57.p285==1))")))))))
Formula 1 simplified : !FXG!X"((u3.p15==1)&&(u57.p285==1))"
3 unique states visited
2 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
36 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,0,3.20222,126500,1,0,243953,375,4286,413953,192,1140,390676
an accepting run exists (use option '-e' to print it)
Formula 1 is FALSE accepting run found.
FORMULA Raft-PT-08-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 2 : !((X((G("((u51.p255==1)&&(u64.p320==1))"))U(((!(F("((u51.p255==1)&&(u64.p320==1))")))&&((G("((u3.p15==1)&&(u57.p285==1))"))U("((u52.p260==1)&&(u64.p320==1))")))&&("((u31.p151!=1)||(u59.p295!=1))")))))
Formula 2 simplified : !X(G"((u51.p255==1)&&(u64.p320==1))" U ("((u31.p151!=1)||(u59.p295!=1))" & !F"((u51.p255==1)&&(u64.p320==1))" & (G"((u3.p15==1)&&(u57.p285==1))" U "((u52.p260==1)&&(u64.p320==1))")))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
37 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,0,3.576,134384,1,0,254109,375,4345,439512,193,1140,420196
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA Raft-PT-08-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 3 : !((G(!(X(((G("((u19.p95==1)&&(u59.p295==1))"))U(X("((u19.p95==1)&&(u59.p295==1))")))U("((u20.p96==1)&&(u63.p315==1))"))))))
Formula 3 simplified : !G!X((G"((u19.p95==1)&&(u59.p295==1))" U X"((u19.p95==1)&&(u59.p295==1))") U "((u20.p96==1)&&(u63.p315==1))")
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
26 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,0,3.84032,144936,1,0,279741,375,4411,485048,194,1165,473558
an accepting run exists (use option '-e' to print it)
Formula 3 is FALSE accepting run found.
FORMULA Raft-PT-08-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 4 : !(((G(X((((!(F("((u32.p160==1)&&(u61.p305==1))")))&&("((u45.p221!=1)||(u59.p295!=1))"))||("(u55.p275!=1)"))||("(u64.p320!=1)"))))||(X("(((u62.p309!=1)||(u32.p160!=1))||(u61.p305!=1))"))))
Formula 4 simplified : !(GX("(u55.p275!=1)" | "(u64.p320!=1)" | ("((u45.p221!=1)||(u59.p295!=1))" & !F"((u32.p160==1)&&(u61.p305==1))")) | X"(((u62.p309!=1)||(u32.p160!=1))||(u61.p305!=1))")
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,0,3.84867,145460,1,0,279741,375,4477,485048,195,1165,473628
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA Raft-PT-08-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 5 : !((F((((X(F("((u50.p250==1)&&(u64.p320==1))")))U((F(G("((u19.p95==1)&&(u59.p295==1))")))U("((u50.p250==1)&&(u64.p320==1))")))&&("(u64.p318==1)"))&&("(u66.p327==1)"))))
Formula 5 simplified : !F("(u64.p318==1)" & "(u66.p327==1)" & (XF"((u50.p250==1)&&(u64.p320==1))" U (FG"((u19.p95==1)&&(u59.p295==1))" U "((u50.p250==1)&&(u64.p320==1))")))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 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,0,4.38281,167108,1,0,332825,375,4621,559885,197,1302,565174
an accepting run exists (use option '-e' to print it)
Formula 5 is FALSE accepting run found.
FORMULA Raft-PT-08-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 6 : !((X(("((u10.p46!=1)||(u60.p300!=1))")U(F(X(("((u10.p46!=1)||(u60.p300!=1))")U(("((u46.p229==1)&&(u60.p300==1))")U("((u46.p229!=1)||(u60.p300!=1))"))))))))
Formula 6 simplified : !X("((u10.p46!=1)||(u60.p300!=1))" U FX("((u10.p46!=1)||(u60.p300!=1))" U ("((u46.p229==1)&&(u60.p300==1))" U "((u46.p229!=1)||(u60.p300!=1))")))
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
21 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,0,4.60445,175292,1,0,348952,375,4737,590511,197,1306,608602
an accepting run exists (use option '-e' to print it)
Formula 6 is FALSE accepting run found.
FORMULA Raft-PT-08-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 7 : !((X((!(G(X((("(u63.p314==1)")U("(u64.p317==1)"))U("((u8.p40==1)&&(u58.p290==1))")))))||("(u64.p317!=1)"))))
Formula 7 simplified : !X("(u64.p317!=1)" | !GX(("(u63.p314==1)" U "(u64.p317==1)") U "((u8.p40==1)&&(u58.p290==1))"))
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,0,4.60572,175292,1,0,348952,375,4740,590511,197,1306,608604
no accepting run found
Formula 7 is TRUE no accepting run found.
FORMULA Raft-PT-08-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 8 : !((G(X((X(F((F(X("((u16.p76==1)&&(u58.p290==1))")))||("((u63.p313==1)&&(u66.p327==1))"))))&&("(u64.p317!=1)")))))
Formula 8 simplified : !GX("(u64.p317!=1)" & XF("((u63.p313==1)&&(u66.p327==1))" | FX"((u16.p76==1)&&(u58.p290==1))"))
5 unique states visited
5 strongly connected components in search stack
6 transitions explored
5 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,0,4.61519,175556,1,0,349171,375,4741,591291,197,1330,610215
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA Raft-PT-08-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Checking formula 9 : !((F(X(F(("((u35.p171==1)&&(u64.p320==1))")U("(u58.p290==1)"))))))
Formula 9 simplified : !FXF("((u35.p171==1)&&(u64.p320==1))" U "(u58.p290==1)")
2 unique states visited
0 strongly connected components in search stack
1 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,0,4.61891,175556,1,0,349171,375,4760,591291,197,1330,610283
no accepting run found
Formula 9 is TRUE no accepting run found.
FORMULA Raft-PT-08-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1590056498277

--------------------
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="Raft-PT-08"
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 Raft-PT-08, 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 r141-smll-158961510800266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-08.tgz
mv Raft-PT-08 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 ;