Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713800626.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldPPPt-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713800626
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 560K
-rw-r--r-- 1 mcc users 7.1K Feb 25 21:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Feb 25 21:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 21:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 25 21:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 21:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 21:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 21:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 21:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 134K Mar 5 18:23 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 ShieldPPPt-PT-020A-CTLFireability-00
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-01
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-02
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-03
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-04
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-05
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-06
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-07
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-08
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-09
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-10
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-11
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-12
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-13
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-14
FORMULA_NAME ShieldPPPt-PT-020A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679216311481

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-020A
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-19 08:58:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 08:58:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 08:58:34] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2023-03-19 08:58:34] [INFO ] Transformed 503 places.
[2023-03-19 08:58:34] [INFO ] Transformed 363 transitions.
[2023-03-19 08:58:34] [INFO ] Found NUPN structural information;
[2023-03-19 08:58:34] [INFO ] Parsed PT model containing 503 places and 363 transitions and 1446 arcs in 170 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-020A-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 103 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 85 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
// Phase 1: matrix 362 rows 503 cols
[2023-03-19 08:58:34] [INFO ] Computed 221 place invariants in 19 ms
[2023-03-19 08:58:35] [INFO ] Implicit Places using invariants in 863 ms returned []
[2023-03-19 08:58:35] [INFO ] Invariant cache hit.
[2023-03-19 08:58:35] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 1410 ms to find 0 implicit places.
[2023-03-19 08:58:35] [INFO ] Invariant cache hit.
[2023-03-19 08:58:35] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1849 ms. Remains : 503/503 places, 362/362 transitions.
Support contains 103 out of 503 places after structural reductions.
[2023-03-19 08:58:36] [INFO ] Flatten gal took : 75 ms
[2023-03-19 08:58:36] [INFO ] Flatten gal took : 38 ms
[2023-03-19 08:58:36] [INFO ] Input system was already deterministic with 362 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 517 ms. (steps per millisecond=19 ) properties (out of 54) seen :29
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
[2023-03-19 08:58:37] [INFO ] Invariant cache hit.
[2023-03-19 08:58:37] [INFO ] [Real]Absence check using 221 positive place invariants in 98 ms returned sat
[2023-03-19 08:58:38] [INFO ] After 889ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:24
[2023-03-19 08:58:38] [INFO ] After 959ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-19 08:58:38] [INFO ] After 1749ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-19 08:58:39] [INFO ] [Nat]Absence check using 221 positive place invariants in 166 ms returned sat
[2023-03-19 08:58:41] [INFO ] After 1430ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :25
[2023-03-19 08:58:42] [INFO ] After 2823ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :25
Attempting to minimize the solution found.
Minimization took 1058 ms.
[2023-03-19 08:58:43] [INFO ] After 4943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :25
Finished Parikh walk after 1067 steps, including 2 resets, run visited all 1 properties in 6 ms. (steps per millisecond=177 )
Parikh walk visited 25 properties in 236 ms.
[2023-03-19 08:58:44] [INFO ] Flatten gal took : 24 ms
[2023-03-19 08:58:44] [INFO ] Flatten gal took : 24 ms
[2023-03-19 08:58:44] [INFO ] Input system was already deterministic with 362 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 16 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 08:58:44] [INFO ] Invariant cache hit.
[2023-03-19 08:58:44] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-19 08:58:44] [INFO ] Invariant cache hit.
[2023-03-19 08:58:45] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1044 ms to find 0 implicit places.
[2023-03-19 08:58:45] [INFO ] Invariant cache hit.
[2023-03-19 08:58:45] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1351 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:58:45] [INFO ] Flatten gal took : 22 ms
[2023-03-19 08:58:45] [INFO ] Flatten gal took : 19 ms
[2023-03-19 08:58:45] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:58:45] [INFO ] Flatten gal took : 19 ms
[2023-03-19 08:58:45] [INFO ] Flatten gal took : 30 ms
[2023-03-19 08:58:45] [INFO ] Time to serialize gal into /tmp/CTLFireability13614101469816821839.gal : 22 ms
[2023-03-19 08:58:45] [INFO ] Time to serialize properties into /tmp/CTLFireability8622375951162133527.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13614101469816821839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8622375951162133527.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.28424,44340,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EX(AF(E(EF(EG((p347==1))) U ((((p320==1)&&(p335==1))||((p167==1)&&(p169==1))) + ((((p445==1)&&(p460==1)) * E(((p317==1)&&(p319==1)) U (p4...219
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(E(TRUE U EG((p347==1))) U ((((p320==1)&&(p335==1))||((p167==1)&&(p169==1))) + ((((p445==1)...276
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 359/2/3
(forward)formula 0,1,2.86096,59452,1,0,17,323639,38,4,12422,266496,19
FORMULA ShieldPPPt-PT-020A-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 24 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 08:58:48] [INFO ] Invariant cache hit.
[2023-03-19 08:58:49] [INFO ] Implicit Places using invariants in 385 ms returned []
[2023-03-19 08:58:49] [INFO ] Invariant cache hit.
[2023-03-19 08:58:49] [INFO ] Implicit Places using invariants and state equation in 567 ms returned []
Implicit Place search using SMT with State Equation took 960 ms to find 0 implicit places.
[2023-03-19 08:58:49] [INFO ] Invariant cache hit.
[2023-03-19 08:58:49] [INFO ] Dead Transitions using invariants and state equation in 330 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1318 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:58:50] [INFO ] Flatten gal took : 17 ms
[2023-03-19 08:58:50] [INFO ] Flatten gal took : 29 ms
[2023-03-19 08:58:50] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:58:50] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:58:50] [INFO ] Flatten gal took : 15 ms
[2023-03-19 08:58:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13203932256055256677.gal : 3 ms
[2023-03-19 08:58:50] [INFO ] Time to serialize properties into /tmp/CTLFireability7507975789452757360.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13203932256055256677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7507975789452757360.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.13392,44136,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EF(((p97==1) * AX(((p70==0)||(p85==0)))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p97==1)) * !(EX(!(((p70==0)||(p85==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.06341,45456,1,0,10,248888,12,3,11081,266496,5
FORMULA ShieldPPPt-PT-020A-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 16 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 08:58:52] [INFO ] Invariant cache hit.
[2023-03-19 08:58:52] [INFO ] Implicit Places using invariants in 419 ms returned []
[2023-03-19 08:58:52] [INFO ] Invariant cache hit.
[2023-03-19 08:58:53] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 1058 ms to find 0 implicit places.
[2023-03-19 08:58:53] [INFO ] Invariant cache hit.
[2023-03-19 08:58:53] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1478 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:58:53] [INFO ] Flatten gal took : 27 ms
[2023-03-19 08:58:53] [INFO ] Flatten gal took : 19 ms
[2023-03-19 08:58:53] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:58:53] [INFO ] Flatten gal took : 17 ms
[2023-03-19 08:58:53] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:58:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5324078825930882692.gal : 2 ms
[2023-03-19 08:58:53] [INFO ] Time to serialize properties into /tmp/CTLFireability18339249670253726694.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5324078825930882692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18339249670253726694.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.51255,44124,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EX((AG((((p340==0)||(p374==0))||((p170==0)||(p185==0)))) * EG((AX(((p270==0)||(p285==0))) + (p247==0)))))
=> equivalent forward existential formula: [FwdG((EY(Init) * !(E(TRUE U !((((p340==0)||(p374==0))||((p170==0)||(p185==0))))))),(!(EX(!(((p270==0)||(p285==0...184
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.09866,53924,1,0,12,294553,24,2,12278,266496,11
FORMULA ShieldPPPt-PT-020A-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 501 transition count 360
Applied a total of 4 rules in 65 ms. Remains 501 /503 variables (removed 2) and now considering 360/362 (removed 2) transitions.
// Phase 1: matrix 360 rows 501 cols
[2023-03-19 08:58:57] [INFO ] Computed 221 place invariants in 5 ms
[2023-03-19 08:58:57] [INFO ] Implicit Places using invariants in 447 ms returned [494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 451 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/503 places, 360/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 500 transition count 358
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 498 transition count 358
Applied a total of 4 rules in 17 ms. Remains 498 /500 variables (removed 2) and now considering 358/360 (removed 2) transitions.
// Phase 1: matrix 358 rows 498 cols
[2023-03-19 08:58:57] [INFO ] Computed 220 place invariants in 2 ms
[2023-03-19 08:58:57] [INFO ] Implicit Places using invariants in 349 ms returned [481, 485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 351 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 496/503 places, 358/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 494 transition count 356
Applied a total of 4 rules in 29 ms. Remains 494 /496 variables (removed 2) and now considering 356/358 (removed 2) transitions.
// Phase 1: matrix 356 rows 494 cols
[2023-03-19 08:58:57] [INFO ] Computed 218 place invariants in 1 ms
[2023-03-19 08:58:58] [INFO ] Implicit Places using invariants in 308 ms returned []
[2023-03-19 08:58:58] [INFO ] Invariant cache hit.
[2023-03-19 08:58:58] [INFO ] Implicit Places using invariants and state equation in 546 ms returned []
Implicit Place search using SMT with State Equation took 872 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 494/503 places, 356/362 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1786 ms. Remains : 494/503 places, 356/362 transitions.
[2023-03-19 08:58:58] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:58:58] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:58:58] [INFO ] Input system was already deterministic with 356 transitions.
[2023-03-19 08:58:58] [INFO ] Flatten gal took : 17 ms
[2023-03-19 08:58:58] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:58:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3320786577264416013.gal : 2 ms
[2023-03-19 08:58:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4721005416314949763.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3320786577264416013.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4721005416314949763.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4721005416314949763.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2804 steps, run visited all 1 properties in 35 ms. (steps per millisecond=80 )
Probabilistic random walk after 2804 steps, saw 2669 distinct states, run finished after 36 ms. (steps per millisecond=77 ) properties seen :1
FORMULA ShieldPPPt-PT-020A-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
// Phase 1: matrix 362 rows 503 cols
[2023-03-19 08:58:59] [INFO ] Computed 221 place invariants in 3 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :2 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 53
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :53 after 169
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :169 after 1019
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1019 after 192296
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :192296 after 3.5535e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.5535e+06 after 1.13344e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.13344e+10 after 2.54259e+18
[2023-03-19 08:58:59] [INFO ] Implicit Places using invariants in 255 ms returned []
[2023-03-19 08:58:59] [INFO ] Invariant cache hit.
Reachability property ShieldPPPt-PT-020A-CTLFireability-03 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3.81262e+38,0.659353,26064,2,2337,17,96788,6,0,2334,138172,0
Total reachable state count : 381262233599999999988576619545174736896

Verifying 1 reachability properties.
Reachability property ShieldPPPt-PT-020A-CTLFireability-03 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldPPPt-PT-020A-CTLFireability-03,3.35544e+35,0.662498,26328,2,692,17,96788,7,0,2340,138172,0
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-19 08:58:59] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 701 ms to find 0 implicit places.
[2023-03-19 08:58:59] [INFO ] Invariant cache hit.
[2023-03-19 08:59:00] [INFO ] Dead Transitions using invariants and state equation in 308 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1016 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:59:00] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:59:00] [INFO ] Flatten gal took : 15 ms
[2023-03-19 08:59:00] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:59:00] [INFO ] Flatten gal took : 26 ms
[2023-03-19 08:59:00] [INFO ] Flatten gal took : 19 ms
[2023-03-19 08:59:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4175070798061470240.gal : 2 ms
[2023-03-19 08:59:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17720488544245431389.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4175070798061470240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17720488544245431389.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.19622,44120,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: AG((AX(((E(((p31==1)&&(p46==1)) U (p195==1)) * AG(((p168==1)&&(p175==1)))) + (p51==0))) * EF(AX(((p167==1)&&(p169==1))))))
=> equivalent forward existential formula: (([((EY(FwdU(Init,TRUE)) * !((p51==0))) * !(E(((p31==1)&&(p46==1)) U (p195==1))))] = FALSE * [(FwdU((EY(FwdU(Ini...302
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,2.12478,45704,1,0,6,244177,14,0,11081,266496,4
FORMULA ShieldPPPt-PT-020A-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 14 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 08:59:02] [INFO ] Invariant cache hit.
[2023-03-19 08:59:02] [INFO ] Implicit Places using invariants in 378 ms returned []
[2023-03-19 08:59:02] [INFO ] Invariant cache hit.
[2023-03-19 08:59:03] [INFO ] Implicit Places using invariants and state equation in 550 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
[2023-03-19 08:59:03] [INFO ] Invariant cache hit.
[2023-03-19 08:59:03] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1332 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:59:03] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:59:03] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:59:03] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:59:03] [INFO ] Flatten gal took : 15 ms
[2023-03-19 08:59:03] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:59:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2162873112537610661.gal : 2 ms
[2023-03-19 08:59:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7968757033004763032.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2162873112537610661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7968757033004763032.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.1862,44112,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EF(AX(A(A(EX((p170==1)) U EX(((p32==1)&&(p34==1)))) U EG(AF((p122==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(!((E(!(EG(!(EG(!((p122==1)))))) U (!(!((E(!(EX(((p32==1)&&(p34==1)))) U (!(EX((p170==...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,2.74354,67636,1,0,31,380696,32,22,12267,266496,34
FORMULA ShieldPPPt-PT-020A-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 12 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 08:59:06] [INFO ] Invariant cache hit.
[2023-03-19 08:59:06] [INFO ] Implicit Places using invariants in 299 ms returned []
[2023-03-19 08:59:06] [INFO ] Invariant cache hit.
[2023-03-19 08:59:07] [INFO ] Implicit Places using invariants and state equation in 463 ms returned []
Implicit Place search using SMT with State Equation took 772 ms to find 0 implicit places.
[2023-03-19 08:59:07] [INFO ] Invariant cache hit.
[2023-03-19 08:59:07] [INFO ] Dead Transitions using invariants and state equation in 273 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1071 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 08:59:07] [INFO ] Flatten gal took : 12 ms
[2023-03-19 08:59:07] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:59:07] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 08:59:07] [INFO ] Flatten gal took : 20 ms
[2023-03-19 08:59:07] [INFO ] Flatten gal took : 13 ms
[2023-03-19 08:59:07] [INFO ] Time to serialize gal into /tmp/CTLFireability14273001435330590302.gal : 4 ms
[2023-03-19 08:59:07] [INFO ] Time to serialize properties into /tmp/CTLFireability3241405787791268782.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14273001435330590302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3241405787791268782.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.15718,44136,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: !(E(!((((p193==1)&&(p200==1)) * ((p399==1) * EX(((p261==1)&&(p271==1)))))) U (E(((((p249!=1)&&(p161==1))&&((p171==1)&&(p462==1))) * ((p46...347
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,!((((p193==1)&&(p200==1)) * ((p399==1) * EX(((p261==1)&&(p271==1))))))),((((p249!=1)&&(p...484
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-19 08:59:37] [INFO ] Flatten gal took : 14 ms
[2023-03-19 08:59:37] [INFO ] Applying decomposition
[2023-03-19 08:59:37] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4646682262375234050.txt' '-o' '/tmp/graph4646682262375234050.bin' '-w' '/tmp/graph4646682262375234050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4646682262375234050.bin' '-l' '-1' '-v' '-w' '/tmp/graph4646682262375234050.weights' '-q' '0' '-e' '0.001'
[2023-03-19 08:59:37] [INFO ] Decomposing Gal with order
[2023-03-19 08:59:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 08:59:38] [INFO ] Removed a total of 60 redundant transitions.
[2023-03-19 08:59:38] [INFO ] Flatten gal took : 70 ms
[2023-03-19 08:59:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 33 ms.
[2023-03-19 08:59:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16329918338157003434.gal : 7 ms
[2023-03-19 08:59:38] [INFO ] Time to serialize properties into /tmp/CTLFireability17995601229902642597.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16329918338157003434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17995601229902642597.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,10.7384,389876,194,15,717869,414,625,2.61699e+06,33,1784,0


Converting to forward existential form...Done !
original formula: !(E(!((((i7.u60.p193==1)&&(i7.u63.p200==1)) * ((i16.i1.i0.u127.p399==1) * EX(((i11.u83.p261==1)&&(i11.u85.p271==1)))))) U (E(((((i10.u79....545
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,!((((i7.u60.p193==1)&&(i7.u63.p200==1)) * ((i16.i1.i0.u127.p399==1) * EX(((i11.u83.p261=...727
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 7 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 09:00:08] [INFO ] Invariant cache hit.
[2023-03-19 09:00:08] [INFO ] Implicit Places using invariants in 390 ms returned []
[2023-03-19 09:00:08] [INFO ] Invariant cache hit.
[2023-03-19 09:00:09] [INFO ] Implicit Places using invariants and state equation in 900 ms returned []
Implicit Place search using SMT with State Equation took 1292 ms to find 0 implicit places.
[2023-03-19 09:00:09] [INFO ] Invariant cache hit.
[2023-03-19 09:00:09] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1596 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 09:00:09] [INFO ] Flatten gal took : 15 ms
[2023-03-19 09:00:09] [INFO ] Flatten gal took : 15 ms
[2023-03-19 09:00:09] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:00:09] [INFO ] Flatten gal took : 14 ms
[2023-03-19 09:00:09] [INFO ] Flatten gal took : 19 ms
[2023-03-19 09:00:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15902037672370879442.gal : 2 ms
[2023-03-19 09:00:09] [INFO ] Time to serialize properties into /tmp/CTLFireability4677689379764978779.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15902037672370879442.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4677689379764978779.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.15582,44896,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EF(AX(EF((((p118==1)&&(p125==1))&&(p299==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U (((p118==1)&&(p125==1))&&(p299==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.25059,52036,1,0,6,278879,14,0,11401,266496,5
FORMULA ShieldPPPt-PT-020A-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 501 transition count 360
Applied a total of 4 rules in 45 ms. Remains 501 /503 variables (removed 2) and now considering 360/362 (removed 2) transitions.
// Phase 1: matrix 360 rows 501 cols
[2023-03-19 09:00:12] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-19 09:00:12] [INFO ] Implicit Places using invariants in 294 ms returned [494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 297 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/503 places, 360/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 500 transition count 358
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 498 transition count 358
Applied a total of 4 rules in 15 ms. Remains 498 /500 variables (removed 2) and now considering 358/360 (removed 2) transitions.
// Phase 1: matrix 358 rows 498 cols
[2023-03-19 09:00:12] [INFO ] Computed 220 place invariants in 3 ms
[2023-03-19 09:00:12] [INFO ] Implicit Places using invariants in 292 ms returned [481, 485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 293 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 496/503 places, 358/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 494 transition count 356
Applied a total of 4 rules in 16 ms. Remains 494 /496 variables (removed 2) and now considering 356/358 (removed 2) transitions.
// Phase 1: matrix 356 rows 494 cols
[2023-03-19 09:00:12] [INFO ] Computed 218 place invariants in 2 ms
[2023-03-19 09:00:13] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-19 09:00:13] [INFO ] Invariant cache hit.
[2023-03-19 09:00:13] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 787 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 494/503 places, 356/362 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1453 ms. Remains : 494/503 places, 356/362 transitions.
[2023-03-19 09:00:13] [INFO ] Flatten gal took : 26 ms
[2023-03-19 09:00:13] [INFO ] Flatten gal took : 14 ms
[2023-03-19 09:00:13] [INFO ] Input system was already deterministic with 356 transitions.
[2023-03-19 09:00:13] [INFO ] Flatten gal took : 28 ms
[2023-03-19 09:00:13] [INFO ] Flatten gal took : 20 ms
[2023-03-19 09:00:13] [INFO ] Time to serialize gal into /tmp/CTLFireability11959094351702441405.gal : 3 ms
[2023-03-19 09:00:13] [INFO ] Time to serialize properties into /tmp/CTLFireability9885525836026042748.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11959094351702441405.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9885525836026042748.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.40737e+71,1.15229,43068,2,1376,5,169148,6,0,2334,257234,0


Converting to forward existential form...Done !
original formula: A(E(!(((p476==1)&&(p101==1))) U AF((AG(((p488==1)&&(p502==1))) * A((p222==1) U (p45==1))))) U EF(((p88==1)&&(p102==1))))
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U ((p88==1)&&(p102==1))))))) * !(E(!(E(TRUE U ((p88==1)&&(p102==1)))) U (!(E(!(((p476==1...346
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.42206,48348,1,0,7,260640,25,1,12068,257234,8
FORMULA ShieldPPPt-PT-020A-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 11 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
// Phase 1: matrix 362 rows 503 cols
[2023-03-19 09:00:16] [INFO ] Computed 221 place invariants in 12 ms
[2023-03-19 09:00:16] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-19 09:00:16] [INFO ] Invariant cache hit.
[2023-03-19 09:00:17] [INFO ] Implicit Places using invariants and state equation in 454 ms returned []
Implicit Place search using SMT with State Equation took 885 ms to find 0 implicit places.
[2023-03-19 09:00:17] [INFO ] Invariant cache hit.
[2023-03-19 09:00:17] [INFO ] Dead Transitions using invariants and state equation in 298 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1197 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 09:00:17] [INFO ] Flatten gal took : 18 ms
[2023-03-19 09:00:17] [INFO ] Flatten gal took : 17 ms
[2023-03-19 09:00:17] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:00:17] [INFO ] Flatten gal took : 19 ms
[2023-03-19 09:00:17] [INFO ] Flatten gal took : 19 ms
[2023-03-19 09:00:17] [INFO ] Time to serialize gal into /tmp/CTLFireability59000510875434274.gal : 3 ms
[2023-03-19 09:00:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11366199662287305431.ctl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability59000510875434274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11366199662287305431.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.18461,44412,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: AG(((EX(((AG(((p295==0)||(p310==0))) + AX(((p356==0)||(p371==0)))) + EX(((p153==0)||(p176==0))))) + EF((p22==0))) + (((p499==0)&&(p365==1...197
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !((((p499==0)&&(p365==1))&&((p399==1)&&((p132==0)||(p134==0)))))) * !(E(TRUE U (p22==0))))...281
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.33942,52312,1,0,10,281665,18,2,11411,266496,9
FORMULA ShieldPPPt-PT-020A-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 11 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
[2023-03-19 09:00:20] [INFO ] Invariant cache hit.
[2023-03-19 09:00:20] [INFO ] Implicit Places using invariants in 330 ms returned []
[2023-03-19 09:00:20] [INFO ] Invariant cache hit.
[2023-03-19 09:00:21] [INFO ] Implicit Places using invariants and state equation in 648 ms returned []
Implicit Place search using SMT with State Equation took 979 ms to find 0 implicit places.
[2023-03-19 09:00:21] [INFO ] Invariant cache hit.
[2023-03-19 09:00:21] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1477 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 09:00:21] [INFO ] Flatten gal took : 26 ms
[2023-03-19 09:00:21] [INFO ] Flatten gal took : 14 ms
[2023-03-19 09:00:21] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:00:21] [INFO ] Flatten gal took : 20 ms
[2023-03-19 09:00:21] [INFO ] Flatten gal took : 26 ms
[2023-03-19 09:00:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6569401226332071660.gal : 2 ms
[2023-03-19 09:00:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1942196666974729616.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6569401226332071660.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1942196666974729616.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.18759,44404,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: AF(AG(EX(((p192==0)||(p194==0)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX(((p192==0)||(p194==0))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.38225,45724,1,0,7,248984,19,0,11941,266496,7
FORMULA ShieldPPPt-PT-020A-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 501 transition count 360
Applied a total of 4 rules in 57 ms. Remains 501 /503 variables (removed 2) and now considering 360/362 (removed 2) transitions.
// Phase 1: matrix 360 rows 501 cols
[2023-03-19 09:00:24] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-19 09:00:24] [INFO ] Implicit Places using invariants in 585 ms returned [494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 586 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/503 places, 360/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 500 transition count 358
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 498 transition count 358
Applied a total of 4 rules in 13 ms. Remains 498 /500 variables (removed 2) and now considering 358/360 (removed 2) transitions.
// Phase 1: matrix 358 rows 498 cols
[2023-03-19 09:00:24] [INFO ] Computed 220 place invariants in 1 ms
[2023-03-19 09:00:24] [INFO ] Implicit Places using invariants in 277 ms returned [481, 485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 293 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 496/503 places, 358/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 494 transition count 356
Applied a total of 4 rules in 14 ms. Remains 494 /496 variables (removed 2) and now considering 356/358 (removed 2) transitions.
// Phase 1: matrix 356 rows 494 cols
[2023-03-19 09:00:25] [INFO ] Computed 218 place invariants in 1 ms
[2023-03-19 09:00:25] [INFO ] Implicit Places using invariants in 327 ms returned []
[2023-03-19 09:00:25] [INFO ] Invariant cache hit.
[2023-03-19 09:00:25] [INFO ] Implicit Places using invariants and state equation in 502 ms returned []
Implicit Place search using SMT with State Equation took 833 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 494/503 places, 356/362 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 1807 ms. Remains : 494/503 places, 356/362 transitions.
[2023-03-19 09:00:25] [INFO ] Flatten gal took : 15 ms
[2023-03-19 09:00:25] [INFO ] Flatten gal took : 14 ms
[2023-03-19 09:00:25] [INFO ] Input system was already deterministic with 356 transitions.
[2023-03-19 09:00:25] [INFO ] Flatten gal took : 13 ms
[2023-03-19 09:00:25] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:25] [INFO ] Time to serialize gal into /tmp/CTLFireability8976246395496197814.gal : 2 ms
[2023-03-19 09:00:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14848107724256049530.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8976246395496197814.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14848107724256049530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.40737e+71,1.11868,42816,2,1376,5,169148,6,0,2334,257234,0


Converting to forward existential form...Done !
original formula: AG(AF(((p130==0)||(p147==0))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((p130==0)||(p147==0))))] = FALSE
Hit Full ! (commute/partial/dont) 351/4/5
(forward)formula 0,0,2.13222,44136,1,0,7,238796,20,0,12073,257234,9
FORMULA ShieldPPPt-PT-020A-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 6 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
// Phase 1: matrix 362 rows 503 cols
[2023-03-19 09:00:28] [INFO ] Computed 221 place invariants in 2 ms
[2023-03-19 09:00:28] [INFO ] Implicit Places using invariants in 309 ms returned []
[2023-03-19 09:00:28] [INFO ] Invariant cache hit.
[2023-03-19 09:00:28] [INFO ] Implicit Places using invariants and state equation in 484 ms returned []
Implicit Place search using SMT with State Equation took 821 ms to find 0 implicit places.
[2023-03-19 09:00:28] [INFO ] Invariant cache hit.
[2023-03-19 09:00:29] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1092 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 09:00:29] [INFO ] Flatten gal took : 13 ms
[2023-03-19 09:00:29] [INFO ] Flatten gal took : 15 ms
[2023-03-19 09:00:29] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:00:29] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:29] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17608768842255056185.gal : 2 ms
[2023-03-19 09:00:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9246521561747133274.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17608768842255056185.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9246521561747133274.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.17969,44424,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: EF((((p254==1)&&(p273==1)) + ((p201==1) * (!(A(AX(((p87==1)&&(p89==1))) U ((p265==1)&&(p299==1)))) + ((((p7==0)||(p9==0)) * (!(E((p397==1...261
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * ((p254==1)&&(p273==1)))] != FALSE + (([(EY((FwdU((FwdU(Init,TRUE) * (p201==1)),!(((p265==1)...606
(forward)formula 0,1,1.18177,44424,1,0,7,175319,8,1,2382,266496,1
FORMULA ShieldPPPt-PT-020A-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 501 transition count 360
Applied a total of 4 rules in 23 ms. Remains 501 /503 variables (removed 2) and now considering 360/362 (removed 2) transitions.
// Phase 1: matrix 360 rows 501 cols
[2023-03-19 09:00:30] [INFO ] Computed 221 place invariants in 3 ms
[2023-03-19 09:00:30] [INFO ] Implicit Places using invariants in 358 ms returned [494]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 362 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 500/503 places, 360/362 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 500 transition count 358
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 498 transition count 358
Applied a total of 4 rules in 10 ms. Remains 498 /500 variables (removed 2) and now considering 358/360 (removed 2) transitions.
// Phase 1: matrix 358 rows 498 cols
[2023-03-19 09:00:30] [INFO ] Computed 220 place invariants in 1 ms
[2023-03-19 09:00:31] [INFO ] Implicit Places using invariants in 266 ms returned [481, 485]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 267 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 496/503 places, 358/362 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 494 transition count 356
Applied a total of 4 rules in 14 ms. Remains 494 /496 variables (removed 2) and now considering 356/358 (removed 2) transitions.
// Phase 1: matrix 356 rows 494 cols
[2023-03-19 09:00:31] [INFO ] Computed 218 place invariants in 14 ms
[2023-03-19 09:00:31] [INFO ] Implicit Places using invariants in 543 ms returned []
[2023-03-19 09:00:31] [INFO ] Invariant cache hit.
[2023-03-19 09:00:32] [INFO ] Implicit Places using invariants and state equation in 987 ms returned []
Implicit Place search using SMT with State Equation took 1545 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 494/503 places, 356/362 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 2221 ms. Remains : 494/503 places, 356/362 transitions.
[2023-03-19 09:00:32] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:32] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:32] [INFO ] Input system was already deterministic with 356 transitions.
[2023-03-19 09:00:32] [INFO ] Flatten gal took : 14 ms
[2023-03-19 09:00:32] [INFO ] Flatten gal took : 13 ms
[2023-03-19 09:00:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11361304492581818433.gal : 3 ms
[2023-03-19 09:00:32] [INFO ] Time to serialize properties into /tmp/CTLFireability4744256897972930948.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11361304492581818433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4744256897972930948.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.40737e+71,1.4309,42804,2,1376,5,169148,6,0,2334,257234,0


Converting to forward existential form...Done !
original formula: EF((EG(((EF((p247==0)) + (p180==0)) + (p197==0))) + (p145==1)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),((E(TRUE U (p247==0)) + (p180==0)) + (p197==0)))] != FALSE + [(FwdU(Init,TRUE) * (p145==1...168
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.80017,44388,1,0,9,231162,20,2,12368,257234,13
FORMULA ShieldPPPt-PT-020A-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 362/362 transitions.
Applied a total of 0 rules in 12 ms. Remains 503 /503 variables (removed 0) and now considering 362/362 (removed 0) transitions.
// Phase 1: matrix 362 rows 503 cols
[2023-03-19 09:00:35] [INFO ] Computed 221 place invariants in 4 ms
[2023-03-19 09:00:36] [INFO ] Implicit Places using invariants in 403 ms returned []
[2023-03-19 09:00:36] [INFO ] Invariant cache hit.
[2023-03-19 09:00:36] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 1103 ms to find 0 implicit places.
[2023-03-19 09:00:36] [INFO ] Invariant cache hit.
[2023-03-19 09:00:37] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1373 ms. Remains : 503/503 places, 362/362 transitions.
[2023-03-19 09:00:37] [INFO ] Flatten gal took : 11 ms
[2023-03-19 09:00:37] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:37] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:00:37] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:37] [INFO ] Flatten gal took : 12 ms
[2023-03-19 09:00:37] [INFO ] Time to serialize gal into /tmp/CTLFireability13376835732608667590.gal : 2 ms
[2023-03-19 09:00:37] [INFO ] Time to serialize properties into /tmp/CTLFireability784680540963618550.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13376835732608667590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability784680540963618550.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.4068,44156,2,1406,5,175319,6,0,2376,266496,0


Converting to forward existential form...Done !
original formula: (AG((EX(A((p226==1) U ((p245==1)&&(p260==1)))) * ((EF(((p216==1)&&(p227==1))) + EG((p401==1))) + ((p195==1)&&(p210==1))))) + EX((p197==1)...157
=> equivalent forward existential formula: ([(FwdU((Init * !(EX((p197==1)))),TRUE) * !(EX(!((E(!(((p245==1)&&(p260==1))) U (!((p226==1)) * !(((p245==1)&&(p...353
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 356/0/6
(forward)formula 0,0,4.27302,91940,1,0,15,460552,31,5,12772,351901,18
FORMULA ShieldPPPt-PT-020A-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

[2023-03-19 09:00:41] [INFO ] Flatten gal took : 31 ms
[2023-03-19 09:00:41] [INFO ] Flatten gal took : 31 ms
[2023-03-19 09:00:41] [INFO ] Applying decomposition
[2023-03-19 09:00:41] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12906355408906110992.txt' '-o' '/tmp/graph12906355408906110992.bin' '-w' '/tmp/graph12906355408906110992.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12906355408906110992.bin' '-l' '-1' '-v' '-w' '/tmp/graph12906355408906110992.weights' '-q' '0' '-e' '0.001'
[2023-03-19 09:00:41] [INFO ] Decomposing Gal with order
[2023-03-19 09:00:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 09:00:41] [INFO ] Removed a total of 60 redundant transitions.
[2023-03-19 09:00:41] [INFO ] Flatten gal took : 23 ms
[2023-03-19 09:00:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 26 ms.
[2023-03-19 09:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability2093004255580382563.gal : 5 ms
[2023-03-19 09:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability8273815941955684935.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2093004255580382563.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8273815941955684935.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,29.0762,861092,190,15,1.3545e+06,407,692,5.68776e+06,33,1766,0


Converting to forward existential form...Done !
original formula: !(E(!((((i5.i0.i1.u60.p193==1)&&(i5.i0.i2.u63.p200==1)) * ((i14.u127.p399==1) * EX(((i9.u83.p261==1)&&(i9.u85.p271==1)))))) U (E(((((i8.u...558
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,!((((i5.i0.i1.u60.p193==1)&&(i5.i0.i2.u63.p200==1)) * ((i14.u127.p399==1) * EX(((i9.u83....744
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-19 09:21:24] [INFO ] Applying decomposition
[2023-03-19 09:21:24] [INFO ] Flatten gal took : 13 ms
[2023-03-19 09:21:24] [INFO ] Decomposing Gal with order
[2023-03-19 09:21:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 09:21:24] [INFO ] Removed a total of 120 redundant transitions.
[2023-03-19 09:21:24] [INFO ] Flatten gal took : 29 ms
[2023-03-19 09:21:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2023-03-19 09:21:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5442120376640862602.gal : 6 ms
[2023-03-19 09:21:24] [INFO ] Time to serialize properties into /tmp/CTLFireability3395263704130835076.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5442120376640862602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3395263704130835076.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.1295,48980,332,5,102342,562,995,136848,12,436,0


Converting to forward existential form...Done !
original formula: !(E(!((((i60.u109.p193==1)&&(u112.p200==1)) * ((u224.p399==1) * EX(((i83.u147.p261==1)&&(u152.p271==1)))))) U (E(((((u140.p249!=1)&&(i51....511
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,!((((i60.u109.p193==1)&&(u112.p200==1)) * ((u224.p399==1) * EX(((i83.u147.p261==1)&&(u15...681
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-19 09:42:06] [INFO ] Flatten gal took : 36 ms
[2023-03-19 09:42:06] [INFO ] Input system was already deterministic with 362 transitions.
[2023-03-19 09:42:06] [INFO ] Transformed 503 places.
[2023-03-19 09:42:06] [INFO ] Transformed 362 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-19 09:42:06] [INFO ] Time to serialize gal into /tmp/CTLFireability12085454458545094451.gal : 2 ms
[2023-03-19 09:42:06] [INFO ] Time to serialize properties into /tmp/CTLFireability695859366933496782.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12085454458545094451.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability695859366933496782.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.19902e+72,1.85894,67280,2,3671,5,289366,6,0,2376,371964,0


Converting to forward existential form...Done !
original formula: !(E(!((((p193==1)&&(p200==1)) * ((p399==1) * EX(((p261==1)&&(p271==1)))))) U (E(((((p249!=1)&&(p161==1))&&((p171==1)&&(p462==1))) * ((p46...347
=> equivalent forward existential formula: ([FwdG(((FwdU(FwdU(Init,!((((p193==1)&&(p200==1)) * ((p399==1) * EX(((p261==1)&&(p271==1))))))),((((p249!=1)&&(p...484
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393236 kB
MemFree: 9185856 kB
After kill :
MemTotal: 16393236 kB
MemFree: 16089580 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldPPPt-PT-020A"
export BK_EXAMINATION="CTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldPPPt-PT-020A, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713800626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-020A.tgz
mv ShieldPPPt-PT-020A execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;