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-165286025400546.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)
...........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldPPPt-PT-002A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r222-tall-165286025400546
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 29 13:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 13:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 13:40 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 3.6K May 9 08:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 08:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:54 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 14K 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 ShieldPPPt-PT-002A-CTLFireability-00
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-01
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-02
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-03
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-04
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-05
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-06
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-07
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-08
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-09
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-10
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-11
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-12
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-13
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-14
FORMULA_NAME ShieldPPPt-PT-002A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653014174875

Running Version 202205111006
[2022-05-20 02:36:16] [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]
[2022-05-20 02:36:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 02:36:16] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2022-05-20 02:36:16] [INFO ] Transformed 53 places.
[2022-05-20 02:36:16] [INFO ] Transformed 39 transitions.
[2022-05-20 02:36:16] [INFO ] Found NUPN structural information;
[2022-05-20 02:36:16] [INFO ] Parsed PT model containing 53 places and 39 transitions in 151 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldPPPt-PT-002A-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002A-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-002A-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 53 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 8 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:16] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-20 02:36:16] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:16] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-20 02:36:16] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:16] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:16] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
Support contains 53 out of 53 places after structural reductions.
[2022-05-20 02:36:16] [INFO ] Flatten gal took : 22 ms
[2022-05-20 02:36:16] [INFO ] Flatten gal took : 9 ms
[2022-05-20 02:36:16] [INFO ] Input system was already deterministic with 38 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 58) seen :57
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:16] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-20 02:36:17] [INFO ] [Real]Absence check using 23 positive place invariants in 5 ms returned sat
[2022-05-20 02:36:17] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 6 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 6 ms
[2022-05-20 02:36:17] [INFO ] Input system was already deterministic with 38 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 5 ms
[2022-05-20 02:36:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:17] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12496398594999951667.gal : 1 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize properties into /tmp/CTLFireability8373634605458521380.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/CTLFireability12496398594999951667.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8373634605458521380.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,3.2e+07,0.117006,10020,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: EF(AX((((p18==1)&&(p25==1))&&((p28==1)&&(p51==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((p18==1)&&(p25==1))&&((p28==1)&&(p51==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.127248,10464,1,0,6,24276,11,0,1168,37674,4
FORMULA ShieldPPPt-PT-002A-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:17] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize gal into /tmp/CTLFireability12635685096271240469.gal : 1 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2416824244805754093.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/CTLFireability12635685096271240469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2416824244805754093.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,3.2e+07,0.112377,10180,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: (EG(AF(((p36==0)||(p46==0)))) * A((EF((p49==1)) + (p22!=1)) U AG((((!(((p13==1)&&(p27==1))) * (AG(((p5==1)&&(p22==1))) + ((p38==1)&&(p52=...293
=> equivalent forward existential formula: [(((Init * EG(!(EG(!(((p36==0)||(p46==0))))))) * !(EG(!(!(E(TRUE U !((((!(((p13==1)&&(p27==1))) * (!(E(TRUE U !(...876
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.154544,10504,1,0,24,24276,29,8,1315,37674,23
FORMULA ShieldPPPt-PT-002A-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 38/38 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 52 transition count 37
Applied a total of 2 rules in 10 ms. Remains 52 /53 variables (removed 1) and now considering 37/38 (removed 1) transitions.
// Phase 1: matrix 37 rows 52 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 37 rows 52 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:17] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
[2022-05-20 02:36:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 52 cols
[2022-05-20 02:36:17] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:17] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 52/53 places, 37/38 transitions.
Finished structural reductions, in 1 iterations. Remains : 52/53 places, 37/38 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Input system was already deterministic with 37 transitions.
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8459086871177443171.gal : 1 ms
[2022-05-20 02:36:17] [INFO ] Time to serialize properties into /tmp/CTLFireability14286165338706734221.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/CTLFireability8459086871177443171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14286165338706734221.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,2.56e+07,0.106454,9936,2,141,5,22819,6,0,247,35765,0


Converting to forward existential form...Done !
original formula: EF(((A(((p17==1)&&(p19==1)) U ((p16==1)&&(p27==1))) * (p45==0)) * ((p15==1)&&(p49==1))))
=> equivalent forward existential formula: [((((FwdU(Init,TRUE) * ((p15==1)&&(p49==1))) * (p45==0)) * !(EG(!(((p16==1)&&(p27==1)))))) * !(E(!(((p16==1)&&(p...230
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 31/0/6
(forward)formula 0,0,0.120728,10200,1,0,12,22819,26,4,1287,35765,12
FORMULA ShieldPPPt-PT-002A-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 6 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-20 02:36:18] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:18] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 6 ms
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 5 ms
[2022-05-20 02:36:18] [INFO ] Time to serialize gal into /tmp/CTLFireability642586461873531662.gal : 2 ms
[2022-05-20 02:36:18] [INFO ] Time to serialize properties into /tmp/CTLFireability7952559646408900298.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/CTLFireability642586461873531662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7952559646408900298.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...273
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,3.2e+07,0.112952,10068,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: E(E((EF(((p6==1)&&(p21==1))) + E(((!((p36==1)&&(p46==1)))||(!((p6==1)&&(p21==1)))) U A(((p41==1)&&(p52==1)) U (p40==1)))) U (AF(AG((p51==...255
=> equivalent forward existential formula: [(FwdU(Init,E((E(TRUE U ((p6==1)&&(p21==1))) + E(((!((p36==1)&&(p46==1)))||(!((p6==1)&&(p21==1)))) U !((E(!((p40...394
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 35/0/3
Hit Full ! (commute/partial/dont) 29/0/9
(forward)formula 0,1,0.24131,12620,1,0,16,36488,43,3,1408,50673,28
FORMULA ShieldPPPt-PT-002A-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:18] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Time to serialize gal into /tmp/CTLFireability1294969592524617011.gal : 1 ms
[2022-05-20 02:36:18] [INFO ] Time to serialize properties into /tmp/CTLFireability16088248404583009995.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/CTLFireability1294969592524617011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16088248404583009995.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,3.2e+07,0.110366,10208,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: AG((((!(A(AF(((p16==1)&&(p27==1))) U ((p8==1)&&(p25==1)))) + (p13==0)) + ((p27==0) + (AG((((p42==0)||(p44==0))||((p31==0)||(p46==0)))) * ...239
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * !(((!(!((E(!(((p8==1)&&(p25==1))) U (!(!(EG(!(((p16==1)&&(p27==1)))))) * !(((p8==1)&&(p...666
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/0/6
(forward)formula 0,0,0.13947,10592,1,0,21,24276,45,8,1353,37674,20
FORMULA ShieldPPPt-PT-002A-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:18] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:18] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:18] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:18] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:18] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 5 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize gal into /tmp/CTLFireability4299815543910873102.gal : 1 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize properties into /tmp/CTLFireability13668383974630356469.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/CTLFireability4299815543910873102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13668383974630356469.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,3.2e+07,0.122161,10260,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: EX(EF((AX(A((p45==1) U (p45==1))) * A(AF((p45==1)) U !(((p33==1)&&(p50==1)))))))
=> equivalent forward existential formula: [(((FwdU(EY(Init),TRUE) * !(EX(!(!((E(!((p45==1)) U (!((p45==1)) * !((p45==1)))) + EG(!((p45==1))))))))) * !(EG(...285
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 32/5/6
Hit Full ! (commute/partial/dont) 35/0/3
(forward)formula 0,0,0.18576,10580,1,0,12,24921,30,3,1319,37674,15
FORMULA ShieldPPPt-PT-002A-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 2 ms
[2022-05-20 02:36:19] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 5 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize gal into /tmp/CTLFireability9716860529302873426.gal : 1 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize properties into /tmp/CTLFireability12737855070447743278.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/CTLFireability9716860529302873426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12737855070447743278.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,3.2e+07,0.114452,9980,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: A((!((!(AX((p26==1))) * E(EF(((p3==1)&&(p26==1))) U (((p16==1)&&(p27==1))||(p20!=1))))) + !((!(A((((p33==1)&&(p50==1))&&((p12==1)&&(p14==...240
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(E(TRUE U !(((p20==1)&&(p35==1))))))))))) * !(E(!(!(E(TRUE U !(E(TRUE U !(((p20==1)...520
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.126689,10420,1,0,7,24276,24,1,1288,37674,8
FORMULA ShieldPPPt-PT-002A-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:19] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize gal into /tmp/CTLFireability13354085166322805033.gal : 3 ms
[2022-05-20 02:36:19] [INFO ] Time to serialize properties into /tmp/CTLFireability6436174753419032261.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/CTLFireability13354085166322805033.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6436174753419032261.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,3.2e+07,0.118148,9972,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: EF((AX(AG((((p31==0)||(p46==0))&&((p38==0)||(p52==0))))) * (A(((p28==1)&&(p51==1)) U ((EF(((p2==1)&&(p10==1))) * AG(((p8==1)&&(p25==1))))...304
=> equivalent forward existential formula: ([(((FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !((((p31==0)||(p46==0))&&((p38==0)||(p52==0)))))))))) * !(EG(!(((E(TRUE...762
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.13999,10412,1,0,10,24276,21,1,1238,37674,12
FORMULA ShieldPPPt-PT-002A-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 38/38 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 52 transition count 37
Applied a total of 2 rules in 4 ms. Remains 52 /53 variables (removed 1) and now considering 37/38 (removed 1) transitions.
// Phase 1: matrix 37 rows 52 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 37 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 51/53 places, 37/38 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 51 transition count 35
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 49 transition count 35
Applied a total of 4 rules in 4 ms. Remains 49 /51 variables (removed 2) and now considering 35/37 (removed 2) transitions.
// Phase 1: matrix 35 rows 49 cols
[2022-05-20 02:36:19] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 49 ms returned [31, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 50 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/53 places, 35/38 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 45 transition count 33
Applied a total of 4 rules in 3 ms. Remains 45 /47 variables (removed 2) and now considering 33/35 (removed 2) transitions.
// Phase 1: matrix 33 rows 45 cols
[2022-05-20 02:36:19] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 33 rows 45 cols
[2022-05-20 02:36:19] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 45/53 places, 33/38 transitions.
Finished structural reductions, in 3 iterations. Remains : 45/53 places, 33/38 transitions.
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 4 ms
[2022-05-20 02:36:19] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:19] [INFO ] Input system was already deterministic with 33 transitions.
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA ShieldPPPt-PT-002A-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 0 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:19] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:19] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:20] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:20] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12620783550967390155.gal : 0 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability4845657231726475650.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/CTLFireability12620783550967390155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4845657231726475650.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,3.2e+07,0.109278,10056,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: A(AF(((p41==1)&&(p52==1))) U (((AX((EF(((p37==1)&&(p39==1))) + E(A(((p12==1)&&(p14==1)) U ((p17==1)&&(p19==1))) U E(((p17==1)&&(p19==1)) ...343
=> equivalent forward existential formula: [((Init * !(EG(!((((!(EX(!((E(TRUE U ((p37==1)&&(p39==1))) + E(!((E(!(((p17==1)&&(p19==1))) U (!(((p12==1)&&(p14...1313
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 35/0/3
Hit Full ! (commute/partial/dont) 35/2/3
(forward)formula 0,1,0.175588,10496,1,0,22,24276,69,11,1402,37674,31
FORMULA ShieldPPPt-PT-002A-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 53/53 places, 38/38 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 51 transition count 36
Applied a total of 4 rules in 4 ms. Remains 51 /53 variables (removed 2) and now considering 36/38 (removed 2) transitions.
// Phase 1: matrix 36 rows 51 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants in 38 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 50/53 places, 36/38 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 50 transition count 34
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 48 transition count 34
Applied a total of 4 rules in 3 ms. Remains 48 /50 variables (removed 2) and now considering 34/36 (removed 2) transitions.
// Phase 1: matrix 34 rows 48 cols
[2022-05-20 02:36:20] [INFO ] Computed 22 place invariants in 1 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants in 31 ms returned [31, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 46/53 places, 34/38 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 44 transition count 32
Applied a total of 4 rules in 3 ms. Remains 44 /46 variables (removed 2) and now considering 32/34 (removed 2) transitions.
// Phase 1: matrix 32 rows 44 cols
[2022-05-20 02:36:20] [INFO ] Computed 20 place invariants in 0 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants in 32 ms returned []
// Phase 1: matrix 32 rows 44 cols
[2022-05-20 02:36:20] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 44/53 places, 32/38 transitions.
Finished structural reductions, in 3 iterations. Remains : 44/53 places, 32/38 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability81295475649467614.gal : 1 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15356462539741164029.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/CTLFireability81295475649467614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15356462539741164029.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...273
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,2.048e+06,0.06374,7540,2,116,5,13708,6,0,210,20994,0


Converting to forward existential form...Done !
original formula: AG(((AG(!(E(((p1==1)&&(p24==1)) U ((p17==1)&&(p19==1))))) + (p15==0)) + ((p49==0)||(p20==0))))
=> equivalent forward existential formula: [(FwdU(FwdU(((FwdU(Init,TRUE) * !(((p49==0)||(p20==0)))) * !((p15==0))),TRUE),((p1==1)&&(p24==1))) * ((p17==1)&&...174
Hit Full ! (commute/partial/dont) 26/5/6
(forward)formula 0,0,0.068202,7980,1,0,14,13708,20,5,440,20994,8
FORMULA ShieldPPPt-PT-002A-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 3 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:20] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:20] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:20] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize gal into /tmp/CTLFireability17974049976260394705.gal : 0 ms
[2022-05-20 02:36:20] [INFO ] Time to serialize properties into /tmp/CTLFireability6600949102455923745.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/CTLFireability17974049976260394705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6600949102455923745.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,3.2e+07,0.11303,10216,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: AF((AX(AG((p24==0))) + ((AG(!(E((p0==1) U ((p30==1)&&(p47==1))))) * (p3==1)) * (p26==1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(!(E(TRUE U !((p24==0))))))) + ((!(E(TRUE U !(!(E((p0==1) U ((p30==1)&&(p47==1))))))) * (p3=...183
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 37/0/1
(forward)formula 0,0,0.220686,11920,1,0,10,31343,29,1,1329,44510,19
FORMULA ShieldPPPt-PT-002A-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 53/53 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 53 /53 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 0 ms
[2022-05-20 02:36:20] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 53 cols
[2022-05-20 02:36:20] [INFO ] Computed 23 place invariants in 1 ms
[2022-05-20 02:36:21] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 53/53 places, 38/38 transitions.
[2022-05-20 02:36:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:21] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-20 02:36:21] [INFO ] Flatten gal took : 5 ms
[2022-05-20 02:36:21] [INFO ] Flatten gal took : 2 ms
[2022-05-20 02:36:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5643059768296305143.gal : 1 ms
[2022-05-20 02:36:21] [INFO ] Time to serialize properties into /tmp/CTLFireability13320194110281389410.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/CTLFireability5643059768296305143.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13320194110281389410.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,3.2e+07,0.109948,10028,2,146,5,24276,6,0,252,37674,0


Converting to forward existential form...Done !
original formula: (E(AX(((((p16==1)&&(p27==1)) + EF(((p16==1)&&(p27==1)))) * ((A((p40==1) U ((p29==1)&&(p48==1))) + (p45==1)) + (((p8==1)&&(p25==1))||(p24=...518
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,!(EX(!(((((p16==1)&&(p27==1)) + E(TRUE U ((p16==1)&&(p27==1)))) * ((!((E(!(((p29==1)&&(p48==...912
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 33/0/5
Hit Full ! (commute/partial/dont) 31/0/7
(forward)formula 0,0,0.14609,10472,1,0,29,24276,76,13,1393,37674,39
FORMULA ShieldPPPt-PT-002A-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-20 02:36:21] [INFO ] Flatten gal took : 3 ms
[2022-05-20 02:36:21] [INFO ] Flatten gal took : 2 ms
Total runtime 5124 ms.

BK_STOP 1653014181242

--------------------
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="ShieldPPPt-PT-002A"
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 ShieldPPPt-PT-002A, 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-165286025400546"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-002A.tgz
mv ShieldPPPt-PT-002A 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 ;