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.r007-tall-162037990000425.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 itstools
Input is AutoFlight-PT-04b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037990000425
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 106K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 15:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 01:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 23 01:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 91K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1620467737105

Running Version 0
[2021-05-08 09:55:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 09:55:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 09:55:38] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2021-05-08 09:55:38] [INFO ] Transformed 390 places.
[2021-05-08 09:55:38] [INFO ] Transformed 388 transitions.
[2021-05-08 09:55:38] [INFO ] Found NUPN structural information;
[2021-05-08 09:55:38] [INFO ] Parsed PT model containing 390 places and 388 transitions in 109 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 09:55:38] [INFO ] Initial state test concluded for 5 properties.
FORMULA AutoFlight-PT-04b-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-04b-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 390 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 390/390 places, 388/388 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 338 transition count 336
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 338 transition count 336
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 112 place count 338 transition count 328
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 132 place count 318 transition count 308
Iterating global reduction 1 with 20 rules applied. Total rules applied 152 place count 318 transition count 308
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 155 place count 315 transition count 305
Iterating global reduction 1 with 3 rules applied. Total rules applied 158 place count 315 transition count 305
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 160 place count 313 transition count 303
Iterating global reduction 1 with 2 rules applied. Total rules applied 162 place count 313 transition count 303
Applied a total of 162 rules in 103 ms. Remains 313 /390 variables (removed 77) and now considering 303/388 (removed 85) transitions.
// Phase 1: matrix 303 rows 313 cols
[2021-05-08 09:55:38] [INFO ] Computed 28 place invariants in 17 ms
[2021-05-08 09:55:39] [INFO ] Implicit Places using invariants in 251 ms returned []
// Phase 1: matrix 303 rows 313 cols
[2021-05-08 09:55:39] [INFO ] Computed 28 place invariants in 4 ms
[2021-05-08 09:55:39] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 501 ms to find 0 implicit places.
// Phase 1: matrix 303 rows 313 cols
[2021-05-08 09:55:39] [INFO ] Computed 28 place invariants in 3 ms
[2021-05-08 09:55:39] [INFO ] Dead Transitions using invariants and state equation in 171 ms returned []
Finished structural reductions, in 1 iterations. Remains : 313/390 places, 303/388 transitions.
[2021-05-08 09:55:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 09:55:39] [INFO ] Flatten gal took : 54 ms
FORMULA AutoFlight-PT-04b-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 09:55:39] [INFO ] Flatten gal took : 22 ms
[2021-05-08 09:55:39] [INFO ] Input system was already deterministic with 303 transitions.
Finished random walk after 946 steps, including 4 resets, run visited all 5 properties in 10 ms. (steps per millisecond=94 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(G(p1))||G(p2)||p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 313 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 313/313 places, 303/303 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 309 transition count 299
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 309 transition count 299
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 307 transition count 297
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 307 transition count 297
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 305 transition count 295
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 305 transition count 295
Applied a total of 16 rules in 30 ms. Remains 305 /313 variables (removed 8) and now considering 295/303 (removed 8) transitions.
// Phase 1: matrix 295 rows 305 cols
[2021-05-08 09:55:39] [INFO ] Computed 28 place invariants in 3 ms
[2021-05-08 09:55:40] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 295 rows 305 cols
[2021-05-08 09:55:40] [INFO ] Computed 28 place invariants in 9 ms
[2021-05-08 09:55:40] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
// Phase 1: matrix 295 rows 305 cols
[2021-05-08 09:55:40] [INFO ] Computed 28 place invariants in 4 ms
[2021-05-08 09:55:40] [INFO ] Dead Transitions using invariants and state equation in 153 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/313 places, 295/303 transitions.
Stuttering acceptance computed with spot in 207 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : AutoFlight-PT-04b-12 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s101 0) (EQ s85 1)), p2:(NEQ s163 0), p1:(NEQ s163 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 491 reset in 311 ms.
Product exploration explored 100000 steps with 491 reset in 289 ms.
Knowledge obtained : [p0, (NOT p2), p1]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 490 reset in 174 ms.
Product exploration explored 100000 steps with 492 reset in 211 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Support contains 3 out of 305 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 305/305 places, 295/295 transitions.
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 92 rules applied. Total rules applied 92 place count 305 transition count 295
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 1 with 8 rules applied. Total rules applied 100 place count 305 transition count 291
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 41 Pre rules applied. Total rules applied 100 place count 305 transition count 314
Deduced a syphon composed of 137 places in 0 ms
Iterating global reduction 2 with 41 rules applied. Total rules applied 141 place count 305 transition count 314
Discarding 73 places :
Symmetric choice reduction at 2 with 73 rule applications. Total rules 214 place count 232 transition count 241
Deduced a syphon composed of 64 places in 1 ms
Iterating global reduction 2 with 73 rules applied. Total rules applied 287 place count 232 transition count 241
Performed 72 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 136 places in 1 ms
Iterating global reduction 2 with 72 rules applied. Total rules applied 359 place count 232 transition count 233
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 406 place count 185 transition count 186
Deduced a syphon composed of 89 places in 1 ms
Iterating global reduction 2 with 47 rules applied. Total rules applied 453 place count 185 transition count 186
Deduced a syphon composed of 89 places in 1 ms
Applied a total of 453 rules in 60 ms. Remains 185 /305 variables (removed 120) and now considering 186/295 (removed 109) transitions.
[2021-05-08 09:55:42] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 186 rows 185 cols
[2021-05-08 09:55:42] [INFO ] Computed 28 place invariants in 7 ms
[2021-05-08 09:55:42] [INFO ] Dead Transitions using invariants and state equation in 97 ms returned []
Finished structural reductions, in 1 iterations. Remains : 185/305 places, 186/295 transitions.
Product exploration explored 100000 steps with 522 reset in 376 ms.
Product exploration explored 100000 steps with 518 reset in 226 ms.
[2021-05-08 09:55:42] [INFO ] Flatten gal took : 15 ms
[2021-05-08 09:55:42] [INFO ] Flatten gal took : 13 ms
[2021-05-08 09:55:42] [INFO ] Time to serialize gal into /tmp/LTL6477293843665069461.gal : 7 ms
[2021-05-08 09:55:42] [INFO ] Time to serialize properties into /tmp/LTL16558600315921460619.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6477293843665069461.gal, -t, CGAL, -LTL, /tmp/LTL16558600315921460619.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6477293843665069461.gal -t CGAL -LTL /tmp/LTL16558600315921460619.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((("((p153==0)||(p125==1))")||(X(G("(p242!=1)"))))||(G("(p242!=0)")))))
Formula 0 simplified : !G("((p153==0)||(p125==1))" | XG"(p242!=1)" | G"(p242!=0)")
Detected timeout of ITS tools.
[2021-05-08 09:55:57] [INFO ] Flatten gal took : 14 ms
[2021-05-08 09:55:57] [INFO ] Applying decomposition
[2021-05-08 09:55:57] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16192523854528804756.txt, -o, /tmp/graph16192523854528804756.bin, -w, /tmp/graph16192523854528804756.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16192523854528804756.bin, -l, -1, -v, -w, /tmp/graph16192523854528804756.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:55:58] [INFO ] Decomposing Gal with order
[2021-05-08 09:55:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:55:58] [INFO ] Removed a total of 58 redundant transitions.
[2021-05-08 09:55:58] [INFO ] Flatten gal took : 49 ms
[2021-05-08 09:55:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2021-05-08 09:55:58] [INFO ] Time to serialize gal into /tmp/LTL4737884902700281139.gal : 14 ms
[2021-05-08 09:55:58] [INFO ] Time to serialize properties into /tmp/LTL6306898343956958635.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL4737884902700281139.gal, -t, CGAL, -LTL, /tmp/LTL6306898343956958635.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4737884902700281139.gal -t CGAL -LTL /tmp/LTL6306898343956958635.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G((("((i2.u43.p153==0)||(i7.i1.u35.p125==1))")||(X(G("(i14.i2.u66.p242!=1)"))))||(G("(i14.i2.u66.p242!=0)")))))
Formula 0 simplified : !G("((i2.u43.p153==0)||(i7.i1.u35.p125==1))" | XG"(i14.i2.u66.p242!=1)" | G"(i14.i2.u66.p242!=0)")
Reverse transition relation is NOT exact ! Due to transitions t108, t111, t124, t137, t155, t162, t177, t184, t208, t226, t291, t292, t294, t295, t296, i0.i1.t110, i1.t134, i1.t121, i1.i1.t136, i1.i2.t123, i2.u43.t11, i2.u43.t12, i2.u43.t156, i2.u43.t158, i3.u11.t0, i3.u11.t235, i4.t222, i4.u18.t216, i5.u21.t3, i5.u21.t211, i6.t201, i6.i1.u14.t1, i6.i1.u14.t229, i6.i2.u22.t4, i6.i2.u22.t204, i7.i0.t197, i7.i0.u25.t192, i7.i1.t173, i7.i1.u36.t170, i8.u29.t7, i8.u29.t187, i9.i1.u33.t8, i9.i1.u33.t180, i10.u38.t10, i10.u38.t165, i11.t151, i11.u45.t148, i14.t97, i14.t94, i14.i2.t96, i16.t293, i16.i0.t73, i16.i1.t24, i17.i0.t90, i19.i0.t65, i20.i0.t54, i21.i1.t43, i22.i0.t32, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/237/58/295
Computing Next relation with stutter on 320 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2547063732633296331
[2021-05-08 09:56:13] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2547063732633296331
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2547063732633296331]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2547063732633296331] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2547063732633296331] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property AutoFlight-PT-04b-12 finished in 34370 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 313/313 places, 303/303 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 105 transitions
Trivial Post-agglo rules discarded 105 transitions
Performed 105 trivial Post agglomeration. Transition count delta: 105
Iterating post reduction 0 with 105 rules applied. Total rules applied 105 place count 312 transition count 197
Reduce places removed 105 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 114 rules applied. Total rules applied 219 place count 207 transition count 188
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 225 place count 201 transition count 188
Performed 41 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 41 Pre rules applied. Total rules applied 225 place count 201 transition count 147
Deduced a syphon composed of 41 places in 12 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 3 with 82 rules applied. Total rules applied 307 place count 160 transition count 147
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 310 place count 157 transition count 144
Iterating global reduction 3 with 3 rules applied. Total rules applied 313 place count 157 transition count 144
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 313 place count 157 transition count 142
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 317 place count 155 transition count 142
Performed 60 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 437 place count 95 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 439 place count 94 transition count 74
Applied a total of 439 rules in 45 ms. Remains 94 /313 variables (removed 219) and now considering 74/303 (removed 229) transitions.
// Phase 1: matrix 74 rows 94 cols
[2021-05-08 09:56:14] [INFO ] Computed 28 place invariants in 1 ms
[2021-05-08 09:56:14] [INFO ] Implicit Places using invariants in 69 ms returned [29, 30, 33, 34, 35, 39, 40, 54, 68, 74, 80, 86, 93]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 70 ms to find 13 implicit places.
[2021-05-08 09:56:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 74 rows 81 cols
[2021-05-08 09:56:14] [INFO ] Computed 15 place invariants in 4 ms
[2021-05-08 09:56:14] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Starting structural reductions, iteration 1 : 81/313 places, 74/303 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 81 transition count 68
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 75 transition count 68
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 70 transition count 63
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 70 transition count 63
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 69 transition count 62
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 69 transition count 62
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 68 transition count 61
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 68 transition count 61
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 67 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 67 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 66 transition count 59
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 66 transition count 59
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 65 transition count 58
Applied a total of 32 rules in 12 ms. Remains 65 /81 variables (removed 16) and now considering 58/74 (removed 16) transitions.
// Phase 1: matrix 58 rows 65 cols
[2021-05-08 09:56:14] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-08 09:56:14] [INFO ] Implicit Places using invariants in 49 ms returned []
// Phase 1: matrix 58 rows 65 cols
[2021-05-08 09:56:14] [INFO ] Computed 15 place invariants in 2 ms
[2021-05-08 09:56:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2021-05-08 09:56:14] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 65/313 places, 58/303 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-04b-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s32 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4912 reset in 140 ms.
Stack based approach found an accepted trace after 54898 steps with 2702 reset with depth 8 and stack size 8 in 145 ms.
FORMULA AutoFlight-PT-04b-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutoFlight-PT-04b-14 finished in 641 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 313 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 313/313 places, 303/303 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 107 transitions
Trivial Post-agglo rules discarded 107 transitions
Performed 107 trivial Post agglomeration. Transition count delta: 107
Iterating post reduction 0 with 107 rules applied. Total rules applied 107 place count 312 transition count 195
Reduce places removed 107 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 119 rules applied. Total rules applied 226 place count 205 transition count 183
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 234 place count 197 transition count 183
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 234 place count 197 transition count 144
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 312 place count 158 transition count 144
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 315 place count 155 transition count 141
Iterating global reduction 3 with 3 rules applied. Total rules applied 318 place count 155 transition count 141
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 318 place count 155 transition count 139
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 322 place count 153 transition count 139
Performed 61 Post agglomeration using F-continuation condition with reduction of 8 identical transitions.
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 3 with 122 rules applied. Total rules applied 444 place count 92 transition count 70
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 445 place count 91 transition count 69
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 10 rules applied. Total rules applied 455 place count 84 transition count 66
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 458 place count 81 transition count 66
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 458 place count 81 transition count 62
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 466 place count 77 transition count 62
Applied a total of 466 rules in 27 ms. Remains 77 /313 variables (removed 236) and now considering 62/303 (removed 241) transitions.
// Phase 1: matrix 62 rows 77 cols
[2021-05-08 09:56:14] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-08 09:56:14] [INFO ] Implicit Places using invariants in 52 ms returned [30, 44, 58, 62, 67, 71, 76]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 53 ms to find 7 implicit places.
[2021-05-08 09:56:14] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 62 rows 70 cols
[2021-05-08 09:56:14] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 09:56:14] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 70/313 places, 62/303 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 65 transition count 57
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 65 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 64 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 64 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 63 transition count 55
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 54
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 54
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 53
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 53
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 60 transition count 52
Applied a total of 20 rules in 17 ms. Remains 60 /70 variables (removed 10) and now considering 52/62 (removed 10) transitions.
// Phase 1: matrix 52 rows 60 cols
[2021-05-08 09:56:15] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-08 09:56:15] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 52 rows 60 cols
[2021-05-08 09:56:15] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-08 09:56:15] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 60/313 places, 52/303 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : AutoFlight-PT-04b-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 5460 reset in 147 ms.
Product exploration explored 100000 steps with 5475 reset in 173 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5472 reset in 146 ms.
Product exploration explored 100000 steps with 5461 reset in 139 ms.
[2021-05-08 09:56:15] [INFO ] Flatten gal took : 2 ms
[2021-05-08 09:56:15] [INFO ] Flatten gal took : 2 ms
[2021-05-08 09:56:15] [INFO ] Time to serialize gal into /tmp/LTL15757759665821457578.gal : 1 ms
[2021-05-08 09:56:15] [INFO ] Time to serialize properties into /tmp/LTL16087146987421972205.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL15757759665821457578.gal, -t, CGAL, -LTL, /tmp/LTL16087146987421972205.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL15757759665821457578.gal -t CGAL -LTL /tmp/LTL16087146987421972205.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("(p199!=1)"))))
Formula 0 simplified : !FG"(p199!=1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 256 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 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,0,0.176824,23640,1,0,163,36595,24,168,1329,61417,358
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-04b-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property AutoFlight-PT-04b-15 finished in 1125 ms.
Using solver Z3 to compute partial order matrices.
[2021-05-08 09:56:16] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin7252391843619483907
[2021-05-08 09:56:16] [INFO ] Computing symmetric may disable matrix : 303 transitions.
[2021-05-08 09:56:16] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:56:16] [INFO ] Computing symmetric may enable matrix : 303 transitions.
[2021-05-08 09:56:16] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:56:16] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1333561235208858954.txt, -o, /tmp/graph1333561235208858954.bin, -w, /tmp/graph1333561235208858954.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1333561235208858954.bin, -l, -1, -v, -w, /tmp/graph1333561235208858954.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 09:56:16] [INFO ] Decomposing Gal with order
[2021-05-08 09:56:16] [INFO ] Computing Do-Not-Accords matrix : 303 transitions.
[2021-05-08 09:56:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 09:56:16] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-08 09:56:16] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7252391843619483907
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7252391843619483907]
[2021-05-08 09:56:16] [INFO ] Removed a total of 55 redundant transitions.
[2021-05-08 09:56:16] [INFO ] Flatten gal took : 36 ms
[2021-05-08 09:56:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-08 09:56:16] [INFO ] Time to serialize gal into /tmp/LTLCardinality17242097249850533024.gal : 4 ms
[2021-05-08 09:56:16] [INFO ] Time to serialize properties into /tmp/LTLCardinality9220984010472102175.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality17242097249850533024.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9220984010472102175.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality17242097249850533024.gal -t CGAL -LTL /tmp/LTLCardinality9220984010472102175.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G((("((i10.u43.p153==0)||(i6.i1.u36.p125==1))")||(X(G("(i14.i2.u69.p242!=1)"))))||(G("(i14.i2.u69.p242!=0)")))))
Formula 0 simplified : !G("((i10.u43.p153==0)||(i6.i1.u36.p125==1))" | XG"(i14.i2.u69.p242!=1)" | G"(i14.i2.u69.p242!=0)")
Compilation finished in 1483 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7252391843619483907]
Link finished in 42 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((X([]((LTLAPp1==true)))||[]((LTLAPp2==true))||(LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7252391843619483907]
Reverse transition relation is NOT exact ! Due to transitions t132, t161, t177, t180, t206, t216, t239, t249, t272, t282, t305, t376, t377, t379, t380, t381, i0.i1.t179, i1.u23.t14, i1.u23.t276, i2.u9.t1, i2.u9.t318, i3.i1.u12.t4, i3.i1.u12.t309, i4.t295, i4.t6, i4.u18.t300, i4.u18.t301, i5.u20.t11, i5.u20.t286, i6.i0.t16, i6.i0.t17, i6.i0.u26.t260, i6.i0.u26.t265, i6.i1.t235, i6.i1.u37.t227, i7.u32.t21, i7.u32.t253, i8.i1.u34.t24, i8.i1.u34.t243, i9.u40.t31, i9.u40.t220, i10.u43.t33, i10.u43.t34, i10.u43.t207, i10.u43.t210, i11.t202, i11.u48.t194, i12.i0.u55.t42, i12.i0.u55.t165, i12.i1.t163, i13.t148, i13.t145, i13.i2.t147, i14.t129, i14.i2.t131, i16.i0.u74.t124, i18.i0.t97, i19.i0.t85, i20.i0.t73, i21.i0.t61, i22.t378, i22.i1.t106, i22.i2.t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/240/63/303
Computing Next relation with stutter on 320 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.007: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: LTL layer: formula: []((X([]((LTLAPp1==true)))||[]((LTLAPp2==true))||(LTLAPp0==true)))
pins2lts-mc-linux64( 1/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: "[]((X([]((LTLAPp1==true)))||[]((LTLAPp2==true))||(LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.016: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.355: DFS-FIFO for weak LTL, using special progress label 307
pins2lts-mc-linux64( 0/ 8), 0.355: There are 308 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.355: State length is 314, there are 315 groups
pins2lts-mc-linux64( 0/ 8), 0.355: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.355: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.355: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.355: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 1.102: ~1 levels ~960 states ~4288 transitions
pins2lts-mc-linux64( 3/ 8), 1.116: ~1 levels ~1920 states ~11848 transitions
pins2lts-mc-linux64( 4/ 8), 1.126: ~1 levels ~3840 states ~22592 transitions
pins2lts-mc-linux64( 2/ 8), 1.172: ~1 levels ~7680 states ~47336 transitions
pins2lts-mc-linux64( 3/ 8), 1.240: ~1 levels ~15360 states ~112328 transitions
pins2lts-mc-linux64( 0/ 8), 1.423: ~1 levels ~30720 states ~241624 transitions
pins2lts-mc-linux64( 0/ 8), 1.802: ~1 levels ~61440 states ~531112 transitions
pins2lts-mc-linux64( 0/ 8), 2.522: ~1 levels ~122880 states ~1050504 transitions
pins2lts-mc-linux64( 3/ 8), 4.233: ~1 levels ~245760 states ~2122880 transitions
pins2lts-mc-linux64( 0/ 8), 7.446: ~1 levels ~491520 states ~4781296 transitions
pins2lts-mc-linux64( 3/ 8), 14.095: ~1 levels ~983040 states ~9211872 transitions
pins2lts-mc-linux64( 0/ 8), 28.801: ~1 levels ~1966080 states ~20905872 transitions
pins2lts-mc-linux64( 0/ 8), 56.664: ~1 levels ~3932160 states ~43600112 transitions
pins2lts-mc-linux64( 0/ 8), 118.651: ~1 levels ~7864320 states ~93517128 transitions
pins2lts-mc-linux64( 3/ 8), 238.268: ~1 levels ~15728640 states ~171556464 transitions
pins2lts-mc-linux64( 3/ 8), 504.633: ~1 levels ~31457280 states ~373017952 transitions
pins2lts-mc-linux64( 3/ 8), 1004.992: ~1 levels ~62914560 states ~754827320 transitions
pins2lts-mc-linux64( 2/ 8), 1196.567: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 1196.581:
pins2lts-mc-linux64( 0/ 8), 1196.582: mean standard work distribution: 8.1% (states) 4.2% (transitions)
pins2lts-mc-linux64( 0/ 8), 1196.582:
pins2lts-mc-linux64( 0/ 8), 1196.582: Explored 63897355 states 864433245 transitions, fanout: 13.528
pins2lts-mc-linux64( 0/ 8), 1196.582: Total exploration time 1196.220 sec (1196.170 sec minimum, 1196.193 sec on average)
pins2lts-mc-linux64( 0/ 8), 1196.582: States per second: 53416, Transitions per second: 722637
pins2lts-mc-linux64( 0/ 8), 1196.582:
pins2lts-mc-linux64( 0/ 8), 1196.582: Progress states detected: 134215317
pins2lts-mc-linux64( 0/ 8), 1196.582: Redundant explorations: -52.3919
pins2lts-mc-linux64( 0/ 8), 1196.582:
pins2lts-mc-linux64( 0/ 8), 1196.582: Queue width: 8B, total height: 115876261, memory: 884.07MB
pins2lts-mc-linux64( 0/ 8), 1196.582: Tree memory: 1273.5MB, 9.9 B/state, compr.: 0.8%
pins2lts-mc-linux64( 0/ 8), 1196.582: Tree fill ratio (roots/leafs): 99.0%/97.0%
pins2lts-mc-linux64( 0/ 8), 1196.582: Stored 325 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 1196.582: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 1196.582: Est. total memory use: 2157.6MB (~1908.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((X([]((LTLAPp1==true)))||[]((LTLAPp2==true))||(LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7252391843619483907]
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, []((X([]((LTLAPp1==true)))||[]((LTLAPp2==true))||(LTLAPp0==true))), --buchi-type=spotba], workingDir=/tmp/ltsmin7252391843619483907]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:98)
at java.base/java.lang.Thread.run(Thread.java:834)
406 unique states visited
406 strongly connected components in search stack
408 transitions explored
406 items max in DFS search stack
53793 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,0,537.967,5119068,1,0,9.1185e+06,330,2102,2.07067e+07,112,1137,73731
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutoFlight-PT-04b-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1620468976885

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-04b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is AutoFlight-PT-04b, 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 r007-tall-162037990000425"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-04b.tgz
mv AutoFlight-PT-04b 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 ;