Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r222-tall-165286024800186.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPt-PT-001B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286024800186
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 7.3K Apr 29 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 18:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 18:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 17K May 10 09:34 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 ShieldIIPt-PT-001B-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-001B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652949883060

Running Version 202205111006
[2022-05-19 08:44:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2022-05-19 08:44:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:44:44] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2022-05-19 08:44:44] [INFO ] Transformed 73 places.
[2022-05-19 08:44:44] [INFO ] Transformed 68 transitions.
[2022-05-19 08:44:44] [INFO ] Found NUPN structural information;
[2022-05-19 08:44:44] [INFO ] Parsed PT model containing 73 places and 68 transitions in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 65 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Applied a total of 0 rules in 10 ms. Remains 73 /73 variables (removed 0) and now considering 68/68 (removed 0) transitions.
// Phase 1: matrix 68 rows 73 cols
[2022-05-19 08:44:44] [INFO ] Computed 10 place invariants in 7 ms
[2022-05-19 08:44:44] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 68 rows 73 cols
[2022-05-19 08:44:44] [INFO ] Computed 10 place invariants in 18 ms
[2022-05-19 08:44:44] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 280 ms to find 0 implicit places.
// Phase 1: matrix 68 rows 73 cols
[2022-05-19 08:44:44] [INFO ] Computed 10 place invariants in 8 ms
[2022-05-19 08:44:44] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 68/68 transitions.
Support contains 65 out of 73 places after structural reductions.
[2022-05-19 08:44:44] [INFO ] Flatten gal took : 22 ms
[2022-05-19 08:44:44] [INFO ] Flatten gal took : 10 ms
[2022-05-19 08:44:44] [INFO ] Input system was already deterministic with 68 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 76) seen :73
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 68 rows 73 cols
[2022-05-19 08:44:45] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-19 08:44:45] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-05-19 08:44:45] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-19 08:44:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 2 ms returned sat
[2022-05-19 08:44:45] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2022-05-19 08:44:45] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 4 ms to minimize.
[2022-05-19 08:44:45] [INFO ] Deduced a trap composed of 17 places in 29 ms of which 1 ms to minimize.
[2022-05-19 08:44:45] [INFO ] Deduced a trap composed of 18 places in 22 ms of which 1 ms to minimize.
[2022-05-19 08:44:45] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 105 ms
[2022-05-19 08:44:45] [INFO ] After 137ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-19 08:44:45] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 73/73 places, 68/68 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 73 transition count 52
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 18 rules applied. Total rules applied 34 place count 57 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 35 place count 56 transition count 50
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 35 place count 56 transition count 44
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 47 place count 50 transition count 44
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 51 place count 46 transition count 40
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 46 transition count 40
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 55 place count 46 transition count 39
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 57 place count 45 transition count 39
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 91 place count 28 transition count 22
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
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 95 place count 26 transition count 22
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 26 transition count 22
Applied a total of 96 rules in 21 ms. Remains 26 /73 variables (removed 47) and now considering 22/68 (removed 46) transitions.
Finished structural reductions, in 1 iterations. Remains : 26/73 places, 22/68 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Probably explored full state space saw : 1411 states, properties seen :0
Probabilistic random walk after 6744 steps, saw 1411 distinct states, run finished after 26 ms. (steps per millisecond=259 ) properties seen :0
Explored full state space saw : 1411 states, properties seen :0
Exhaustive walk after 6744 steps, saw 1411 distinct states, run finished after 8 ms. (steps per millisecond=843 ) properties seen :0
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
FORMULA ShieldIIPt-PT-001B-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:44:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-19 08:44:45] [INFO ] Flatten gal took : 8 ms
FORMULA ShieldIIPt-PT-001B-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:44:45] [INFO ] Flatten gal took : 6 ms
[2022-05-19 08:44:45] [INFO ] Input system was already deterministic with 68 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 72 transition count 50
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 55 transition count 50
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 34 place count 55 transition count 45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 44 place count 50 transition count 45
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 50 place count 44 transition count 39
Iterating global reduction 2 with 6 rules applied. Total rules applied 56 place count 44 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 56 place count 44 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 41 transition count 36
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 90 place count 27 transition count 22
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 91 place count 26 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 92 place count 25 transition count 21
Applied a total of 92 rules in 16 ms. Remains 25 /73 variables (removed 48) and now considering 21/68 (removed 47) transitions.
// Phase 1: matrix 21 rows 25 cols
[2022-05-19 08:44:45] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-19 08:44:46] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 21 rows 25 cols
[2022-05-19 08:44:46] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-19 08:44:46] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-19 08:44:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 21 rows 25 cols
[2022-05-19 08:44:46] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-19 08:44:46] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/73 places, 21/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 25/73 places, 21/68 transitions.
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:46] [INFO ] Input system was already deterministic with 21 transitions.
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:46] [INFO ] Time to serialize gal into /tmp/CTLFireability13018578896169760040.gal : 1 ms
[2022-05-19 08:44:46] [INFO ] Time to serialize properties into /tmp/CTLFireability9735112069847121347.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13018578896169760040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9735112069847121347.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,6480,0.021083,5136,2,44,5,3107,6,0,124,4880,0


Converting to forward existential form...Done !
original formula: EF(EG(((p31==1)||(p23==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p31==1)||(p23==1)))] != FALSE
Hit Full ! (commute/partial/dont) 17/0/4
(forward)formula 0,1,0.025549,5520,1,0,8,3107,19,2,597,4880,8
FORMULA ShieldIIPt-PT-001B-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 59
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 59
Applied a total of 18 rules in 7 ms. Remains 64 /73 variables (removed 9) and now considering 59/68 (removed 9) transitions.
// Phase 1: matrix 59 rows 64 cols
[2022-05-19 08:44:46] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:46] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 59 rows 64 cols
[2022-05-19 08:44:46] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:44:46] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 64 cols
[2022-05-19 08:44:46] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:46] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 64/73 places, 59/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 64/73 places, 59/68 transitions.
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:46] [INFO ] Input system was already deterministic with 59 transitions.
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:46] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:46] [INFO ] Time to serialize gal into /tmp/CTLFireability5905169710848582290.gal : 1 ms
[2022-05-19 08:44:46] [INFO ] Time to serialize properties into /tmp/CTLFireability16610368727667391313.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5905169710848582290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16610368727667391313.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1.60039e+06,0.10398,9960,2,732,5,16865,6,0,317,33419,0


Converting to forward existential form...Done !
original formula: (AX(((EG(E((p16==1) U (p31==1))) * (p16==1)) + EX(AG(((p16==1)||(p39==1)))))) + AF((p30==1)))
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(((EG(E((p16==1) U (p31==1))) * (p16==1)) + EX(!(E(TRUE U !(((p16==1)||(p39==1))))))))))))...177
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t13, t17, t22, t26, t31, t35, t37, t39, t40, t41, t42, t43, t45, t46, t47, Intersect...243
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 57/0/2
(forward)formula 0,0,1.84297,78008,1,0,480,387484,162,250,1966,540776,493
FORMULA ShieldIIPt-PT-001B-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 72 transition count 50
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 34 place count 55 transition count 50
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 34 place count 55 transition count 45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 44 place count 50 transition count 45
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 50 place count 44 transition count 39
Iterating global reduction 2 with 6 rules applied. Total rules applied 56 place count 44 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 56 place count 44 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 62 place count 41 transition count 36
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 92 place count 26 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 93 place count 25 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 94 place count 24 transition count 20
Applied a total of 94 rules in 9 ms. Remains 24 /73 variables (removed 49) and now considering 20/68 (removed 48) transitions.
// Phase 1: matrix 20 rows 24 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 20 rows 24 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-19 08:44:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 24 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-19 08:44:48] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/73 places, 20/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/73 places, 20/68 transitions.
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:48] [INFO ] Input system was already deterministic with 20 transitions.
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
FORMULA ShieldIIPt-PT-001B-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 72 transition count 52
Reduce places removed 15 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 57 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 56 transition count 51
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 32 place count 56 transition count 45
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 44 place count 50 transition count 45
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 49 place count 45 transition count 40
Iterating global reduction 3 with 5 rules applied. Total rules applied 54 place count 45 transition count 40
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 54 place count 45 transition count 38
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 58 place count 43 transition count 38
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 88 place count 28 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 89 place count 27 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 90 place count 26 transition count 22
Applied a total of 90 rules in 28 ms. Remains 26 /73 variables (removed 47) and now considering 22/68 (removed 46) transitions.
// Phase 1: matrix 22 rows 26 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 22 rows 26 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-19 08:44:48] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 22 rows 26 cols
[2022-05-19 08:44:48] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-19 08:44:48] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 26/73 places, 22/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/73 places, 22/68 transitions.
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:48] [INFO ] Input system was already deterministic with 22 transitions.
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability8727924518945553219.gal : 5 ms
[2022-05-19 08:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability16286112600053538791.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8727924518945553219.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16286112600053538791.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,5904,0.01795,5240,2,63,5,3449,6,0,128,5838,0


Converting to forward existential form...Done !
original formula: EF((E(!(EF((p33==1))) U ((p15==1)&&(p43==1))) * (p70==1)))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * (p70==1)),!(E(TRUE U (p33==1)))) * ((p15==1)&&(p43==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t8, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.03029,5744,1,0,53,4268,71,27,745,5838,62
FORMULA ShieldIIPt-PT-001B-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 65 transition count 60
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 65 transition count 60
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 64 transition count 59
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 64 transition count 59
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 63 transition count 58
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 63 transition count 58
Applied a total of 20 rules in 6 ms. Remains 63 /73 variables (removed 10) and now considering 58/68 (removed 10) transitions.
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:44:48] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:44:48] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:44:48] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:44:48] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:48] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 63/73 places, 58/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/73 places, 58/68 transitions.
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 9 ms
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:48] [INFO ] Input system was already deterministic with 58 transitions.
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:48] [INFO ] Flatten gal took : 6 ms
[2022-05-19 08:44:48] [INFO ] Time to serialize gal into /tmp/CTLFireability849668686878961736.gal : 1 ms
[2022-05-19 08:44:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15933236032447163685.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability849668686878961736.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15933236032447163685.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,1.85456e+06,0.139932,11528,2,721,5,22971,6,0,312,46617,0


Converting to forward existential form...Done !
original formula: AF(((p41==1) + ((EX(EG((p29==0))) * ((p35==1) + AG((p46==0)))) * ((EX((p51==0)) + (p26==1)) + (p6==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(((p41==1) + ((EX(EG((p29==0))) * ((p35==1) + !(E(TRUE U !((p46==0)))))) * ((EX((p51==0)) + (p26==1)...180
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t13, t18, t20, t23, t29, t32, t34, t35, t37, t38, t39, t40, t41, t42, t44, t45, t46, ...253
(forward)formula 0,0,4.11734,156860,1,0,1051,782342,154,587,1776,1.20788e+06,1016
FORMULA ShieldIIPt-PT-001B-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 51
Reduce places removed 16 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 18 rules applied. Total rules applied 34 place count 56 transition count 49
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 54 transition count 49
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 36 place count 54 transition count 45
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 44 place count 50 transition count 45
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 49 place count 45 transition count 40
Iterating global reduction 3 with 5 rules applied. Total rules applied 54 place count 45 transition count 40
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 54 place count 45 transition count 37
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 60 place count 42 transition count 37
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 80 place count 32 transition count 27
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 81 place count 31 transition count 26
Applied a total of 81 rules in 23 ms. Remains 31 /73 variables (removed 42) and now considering 26/68 (removed 42) transitions.
// Phase 1: matrix 26 rows 31 cols
[2022-05-19 08:44:52] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:52] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 26 rows 31 cols
[2022-05-19 08:44:52] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-19 08:44:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 31 cols
[2022-05-19 08:44:52] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:44:53] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 31/73 places, 26/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/73 places, 26/68 transitions.
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:44:53] [INFO ] Input system was already deterministic with 26 transitions.
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:44:53] [INFO ] Time to serialize gal into /tmp/CTLFireability2115679320094136021.gal : 1 ms
[2022-05-19 08:44:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2996845108311785006.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2115679320094136021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2996845108311785006.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,10839,0.023049,5668,2,144,5,4116,6,0,152,6668,0


Converting to forward existential form...Done !
original formula: (AF(((EG((p10==1)) * ((p7==0) + AG((p45==0)))) * ((p30==0)&&(p26==0)))) + EG((p42==1)))
=> equivalent forward existential formula: [FwdG((Init * !(EG((p42==1)))),!(((EG((p10==1)) * ((p7==0) + !(E(TRUE U !((p45==0)))))) * ((p30==0)&&(p26==0))))...165
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t8, t11, t14, t16, t18, Intersection with reachable at each step enabled. (destr...195
(forward)formula 0,1,0.077157,8224,1,0,180,17159,92,90,932,20111,218
FORMULA ShieldIIPt-PT-001B-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 70 transition count 65
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 70 transition count 65
Applied a total of 6 rules in 3 ms. Remains 70 /73 variables (removed 3) and now considering 65/68 (removed 3) transitions.
// Phase 1: matrix 65 rows 70 cols
[2022-05-19 08:44:53] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:53] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 65 rows 70 cols
[2022-05-19 08:44:53] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-19 08:44:53] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 65 rows 70 cols
[2022-05-19 08:44:53] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:44:53] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 70/73 places, 65/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/73 places, 65/68 transitions.
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 5 ms
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 5 ms
[2022-05-19 08:44:53] [INFO ] Input system was already deterministic with 65 transitions.
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 5 ms
[2022-05-19 08:44:53] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:44:53] [INFO ] Time to serialize gal into /tmp/CTLFireability8185197778428360391.gal : 0 ms
[2022-05-19 08:44:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12367102384034538448.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8185197778428360391.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12367102384034538448.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,2.8766e+06,0.437859,23216,2,2243,5,52706,6,0,347,127719,0


Converting to forward existential form...Done !
original formula: A(A(EX((A((p56==1) U (p53==1)) + (p46==1))) U (AG(((EX((p31==1)) * (p63==1)) * (p34==1))) * AF(E((p23==1) U (p28==1))))) U (!(EF(EG(((p42...379
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U EG(((p42==1)||(p10==1))))) + (((p34==1) * !((E(!(!(E(TRUE U !((p55==1))))) U (!(E((...1903
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t9, t11, t15, t16, t20, t22, t23, t26, t30, t31, t32, t36, t37, t41, t43, t44, t45, t...287
Detected timeout of ITS tools.
[2022-05-19 08:45:23] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:45:23] [INFO ] Applying decomposition
[2022-05-19 08:45:23] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14000947589566643159.txt' '-o' '/tmp/graph14000947589566643159.bin' '-w' '/tmp/graph14000947589566643159.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14000947589566643159.bin' '-l' '-1' '-v' '-w' '/tmp/graph14000947589566643159.weights' '-q' '0' '-e' '0.001'
[2022-05-19 08:45:23] [INFO ] Decomposing Gal with order
[2022-05-19 08:45:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-19 08:45:23] [INFO ] Removed a total of 7 redundant transitions.
[2022-05-19 08:45:23] [INFO ] Flatten gal took : 47 ms
[2022-05-19 08:45:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-19 08:45:23] [INFO ] Time to serialize gal into /tmp/CTLFireability15447380840846720907.gal : 6 ms
[2022-05-19 08:45:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17032574226763749760.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15447380840846720907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17032574226763749760.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
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,2.8766e+06,0.064582,6756,309,22,4792,135,213,8011,38,304,0


Converting to forward existential form...Done !
original formula: A(A(EX((A((i6.u19.p56==1) U (i6.u21.p53==1)) + (i5.u17.p46==1))) U (AG(((EX((i4.u9.p31==1)) * (i7.u25.p63==1)) * (i4.u11.p34==1))) * AF(E...546
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U EG(((i5.u15.p42==1)||(i3.u3.p10==1))))) + (((i4.u11.p34==1) * !((E(!(!(E(TRUE U !((...2574
Reverse transition relation is NOT exact ! Due to transitions t47, t49, i0.u0.t53, i0.u7.t48, i2.u5.t51, i3.t45, i3.u4.t52, i3.u8.t46, i4.t43, i4.t36, i4.u...417
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.62607,155888,1,0,306651,157,1364,413827,204,339,360422
FORMULA ShieldIIPt-PT-001B-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 72 transition count 48
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 21 rules applied. Total rules applied 40 place count 53 transition count 46
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 41 place count 52 transition count 46
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 41 place count 52 transition count 41
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 51 place count 47 transition count 41
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 57 place count 41 transition count 35
Iterating global reduction 3 with 6 rules applied. Total rules applied 63 place count 41 transition count 35
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 63 place count 41 transition count 32
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 69 place count 38 transition count 32
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 97 place count 24 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 98 place count 23 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 100 place count 21 transition count 17
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 100 place count 21 transition count 16
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 102 place count 20 transition count 16
Applied a total of 102 rules in 32 ms. Remains 20 /73 variables (removed 53) and now considering 16/68 (removed 52) transitions.
// Phase 1: matrix 16 rows 20 cols
[2022-05-19 08:45:27] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-19 08:45:27] [INFO ] Implicit Places using invariants in 29 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/73 places, 16/68 transitions.
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 2 place count 18 transition count 15
Applied a total of 2 rules in 1 ms. Remains 18 /19 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 18 cols
[2022-05-19 08:45:27] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-19 08:45:27] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 15 rows 18 cols
[2022-05-19 08:45:27] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-19 08:45:27] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/73 places, 15/68 transitions.
Finished structural reductions, in 2 iterations. Remains : 18/73 places, 15/68 transitions.
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:45:27] [INFO ] Input system was already deterministic with 15 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
FORMULA ShieldIIPt-PT-001B-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Applied a total of 20 rules in 3 ms. Remains 63 /73 variables (removed 10) and now considering 58/68 (removed 10) transitions.
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:45:27] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:27] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:45:27] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-19 08:45:27] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 58 rows 63 cols
[2022-05-19 08:45:27] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:27] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 63/73 places, 58/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/73 places, 58/68 transitions.
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 7 ms
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:27] [INFO ] Input system was already deterministic with 58 transitions.
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:27] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:27] [INFO ] Time to serialize gal into /tmp/CTLFireability15788496166961050828.gal : 1 ms
[2022-05-19 08:45:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1590013164563236975.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15788496166961050828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1590013164563236975.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1.54935e+06,0.11549,10244,2,927,5,18199,6,0,312,35969,0


Converting to forward existential form...Done !
original formula: A(!(EX((p32==1))) U EX((AX((((((p27==1)&&(p59==1))&&(p71==1))||(p35==1))&&((p39==1)||(p56==1)))) + ((p64==1) * EG((p49==1))))))
=> equivalent forward existential formula: [((Init * !(EG(!(EX((!(EX(!((((((p27==1)&&(p59==1))&&(p71==1))||(p35==1))&&((p39==1)||(p56==1)))))) + ((p64==1) ...452
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t10, t14, t18, t23, t27, t31, t35, t38, t39, t40, t41, t42, t44, t45, t46, t48, Inte...248
Using saturation style SCC detection
(forward)formula 0,0,3.27987,121488,1,0,561,651983,148,311,1793,840601,561
FORMULA ShieldIIPt-PT-001B-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 61
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 61
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 65 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 65 transition count 60
Applied a total of 16 rules in 3 ms. Remains 65 /73 variables (removed 8) and now considering 60/68 (removed 8) transitions.
// Phase 1: matrix 60 rows 65 cols
[2022-05-19 08:45:30] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:45:30] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 60 rows 65 cols
[2022-05-19 08:45:30] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:30] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
// Phase 1: matrix 60 rows 65 cols
[2022-05-19 08:45:30] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:30] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 65/73 places, 60/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/73 places, 60/68 transitions.
[2022-05-19 08:45:30] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:30] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:30] [INFO ] Input system was already deterministic with 60 transitions.
[2022-05-19 08:45:30] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:30] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:30] [INFO ] Time to serialize gal into /tmp/CTLFireability18299138384499355259.gal : 11 ms
[2022-05-19 08:45:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16009297701926701676.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18299138384499355259.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16009297701926701676.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,1.86535e+06,0.225877,14648,2,1406,5,31454,6,0,322,65939,0


Converting to forward existential form...Done !
original formula: A(((EF(!(E(EG((p55==1)) U ((p61==1)||(p58==1))))) + AF((p45!=1))) + AF((((AG((p16==1)) + AG((p7==1))) + ((p16==1)||(p25==1))) + ((p44==1)...318
=> equivalent forward existential formula: [((Init * !(EG(!(((!((!(!(E(TRUE U !(((p20==1)&&(p59==1)))))) * EX(E(TRUE U (p11==1))))) * (p63==1)) * ((E(((p52...799
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t9, t11, t15, t16, t20, t22, t23, t26, t30, t33, t36, t37, t40, t41, t42, t43, t44, t...267
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,16.6668,531100,1,0,1843,2.99921e+06,184,1026,1911,4.31066e+06,1926
FORMULA ShieldIIPt-PT-001B-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 62 transition count 57
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 61 transition count 56
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 25 place count 60 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 26 place count 60 transition count 55
Applied a total of 26 rules in 7 ms. Remains 60 /73 variables (removed 13) and now considering 55/68 (removed 13) transitions.
// Phase 1: matrix 55 rows 60 cols
[2022-05-19 08:45:47] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:47] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 55 rows 60 cols
[2022-05-19 08:45:47] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-19 08:45:47] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 60 cols
[2022-05-19 08:45:47] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:47] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/73 places, 55/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 60/73 places, 55/68 transitions.
[2022-05-19 08:45:47] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:47] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:47] [INFO ] Input system was already deterministic with 55 transitions.
[2022-05-19 08:45:47] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:47] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:47] [INFO ] Time to serialize gal into /tmp/CTLFireability8705205736385555807.gal : 0 ms
[2022-05-19 08:45:47] [INFO ] Time to serialize properties into /tmp/CTLFireability4239576449205057122.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8705205736385555807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4239576449205057122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,1.2467e+06,0.082141,8524,2,540,5,13903,6,0,297,25628,0


Converting to forward existential form...Done !
original formula: AG(AX(EG(AF(((p61==1)||(p9==1))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(!(EG(!(((p61==1)||(p9==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t13, t17, t22, t26, t31, t32, t35, t36, t37, t38, t39, t41, t42, t43, Intersection w...238
Using saturation style SCC detection
(forward)formula 0,0,2.9341,111756,1,0,788,577103,139,443,1696,927972,945
FORMULA ShieldIIPt-PT-001B-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 62 transition count 57
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 23 place count 61 transition count 56
Iterating global reduction 0 with 1 rules applied. Total rules applied 24 place count 61 transition count 56
Applied a total of 24 rules in 7 ms. Remains 61 /73 variables (removed 12) and now considering 56/68 (removed 12) transitions.
// Phase 1: matrix 56 rows 61 cols
[2022-05-19 08:45:50] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:50] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 56 rows 61 cols
[2022-05-19 08:45:50] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:50] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
// Phase 1: matrix 56 rows 61 cols
[2022-05-19 08:45:50] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:45:50] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/73 places, 56/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 61/73 places, 56/68 transitions.
[2022-05-19 08:45:50] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:50] [INFO ] Flatten gal took : 7 ms
[2022-05-19 08:45:50] [INFO ] Input system was already deterministic with 56 transitions.
[2022-05-19 08:45:50] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:50] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:50] [INFO ] Time to serialize gal into /tmp/CTLFireability17183165605956599196.gal : 1 ms
[2022-05-19 08:45:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4265803699927190563.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17183165605956599196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4265803699927190563.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1.42439e+06,0.103363,9352,2,686,5,16101,6,0,302,30339,0


Converting to forward existential form...Done !
original formula: !(A(E(E(AF(((p18==1)&&(p37==1))) U (p52==1)) U EG((p57==1))) U ((p52==1) + E(!(((p17==1) + EX((p8==1)))) U (p25==1)))))
=> equivalent forward existential formula: ([(((FwdU(Init,!(((p52==1) + E(!(((p17==1) + EX((p8==1)))) U (p25==1))))) * !(E(E(!(EG(!(((p18==1)&&(p37==1)))))...341
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t13, t17, t19, t23, t27, t32, t33, t36, t37, t38, t39, t40, t42, t43, t44, Intersect...243
(forward)formula 0,1,3.61006,138264,1,0,1383,736514,158,704,1668,1.13183e+06,1507
FORMULA ShieldIIPt-PT-001B-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 72 transition count 52
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 32 place count 57 transition count 50
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 34 place count 56 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 35 place count 55 transition count 49
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 35 place count 55 transition count 43
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 47 place count 49 transition count 43
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 51 place count 45 transition count 39
Iterating global reduction 4 with 4 rules applied. Total rules applied 55 place count 45 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 55 place count 45 transition count 38
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 44 transition count 38
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 81 place count 32 transition count 26
Applied a total of 81 rules in 8 ms. Remains 32 /73 variables (removed 41) and now considering 26/68 (removed 42) transitions.
// Phase 1: matrix 26 rows 32 cols
[2022-05-19 08:45:54] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:54] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 26 rows 32 cols
[2022-05-19 08:45:54] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:45:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-19 08:45:54] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2022-05-19 08:45:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 32 cols
[2022-05-19 08:45:54] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:54] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/73 places, 26/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 32/73 places, 26/68 transitions.
[2022-05-19 08:45:54] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:45:54] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:45:54] [INFO ] Input system was already deterministic with 26 transitions.
[2022-05-19 08:45:54] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:54] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:54] [INFO ] Time to serialize gal into /tmp/CTLFireability942969618061464776.gal : 0 ms
[2022-05-19 08:45:54] [INFO ] Time to serialize properties into /tmp/CTLFireability14462109730655395904.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability942969618061464776.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14462109730655395904.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,18157,0.01739,5472,2,156,5,3364,6,0,154,5073,0


Converting to forward existential form...Done !
original formula: E(!(E(((E((p13==1) U (p25==1)) * (p70==1)) * !(AG((p62==1)))) U (p38==1))) U (p17==1))
=> equivalent forward existential formula: [(FwdU(Init,!(E(((E((p13==1) U (p25==1)) * (p70==1)) * !(!(E(TRUE U !((p62==1)))))) U (p38==1)))) * (p17==1))] !...162
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t5, t10, t13, t15, t17, t19, Intersection with reachable at each step enabled. (...200
(forward)formula 0,1,0.157642,11840,1,0,278,34902,89,167,933,59544,286
FORMULA ShieldIIPt-PT-001B-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 68/68 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 63 transition count 58
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 63 transition count 58
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 62 transition count 57
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 62 transition count 57
Applied a total of 22 rules in 3 ms. Remains 62 /73 variables (removed 11) and now considering 57/68 (removed 11) transitions.
// Phase 1: matrix 57 rows 62 cols
[2022-05-19 08:45:54] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-19 08:45:55] [INFO ] Implicit Places using invariants in 136 ms returned []
// Phase 1: matrix 57 rows 62 cols
[2022-05-19 08:45:55] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:45:55] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
// Phase 1: matrix 57 rows 62 cols
[2022-05-19 08:45:55] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-19 08:45:55] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 62/73 places, 57/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/73 places, 57/68 transitions.
[2022-05-19 08:45:55] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:55] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:55] [INFO ] Input system was already deterministic with 57 transitions.
[2022-05-19 08:45:55] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:45:55] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:45:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15314670228944453720.gal : 1 ms
[2022-05-19 08:45:55] [INFO ] Time to serialize properties into /tmp/CTLFireability17329793667206499877.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15314670228944453720.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17329793667206499877.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,1.3255e+06,0.112013,10036,2,653,5,16746,6,0,307,34228,0


Converting to forward existential form...Done !
original formula: AG(((EG(A((p40!=1) U EX(((p20==1)&&(p59==1))))) + AF(AX((p48==1)))) + (A((p57==1) U (p33==1)) + (p56==1))))
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !((!((E(!((p33==1)) U (!((p57==1)) * !((p33==1)))) + EG(!((p33==1))))) + (p56==1)))) *...311
Reverse transition relation is NOT exact ! Due to transitions t4, t8, t13, t17, t23, t28, t30, t33, t34, t37, t38, t39, t40, t41, t43, t44, t45, Intersect...243
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,10.0402,333428,1,0,1547,1.76486e+06,160,882,1758,2.69419e+06,1590
FORMULA ShieldIIPt-PT-001B-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-19 08:46:05] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:46:05] [INFO ] Flatten gal took : 3 ms
Total runtime 81156 ms.

BK_STOP 1652949965356

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -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=@none -Xss128m -Xms40m -Xmx8192m

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="ShieldIIPt-PT-001B"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-001B, 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 r222-tall-165286024800186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-001B.tgz
mv ShieldIIPt-PT-001B 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 ;