Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r133-smll-167819411400610.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DrinkVendingMachine-COL-76, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411400610
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.5K Feb 26 04:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 04:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 04:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 04:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 04:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 04:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 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 DrinkVendingMachine-COL-76-CTLFireability-00
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-01
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-02
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-03
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-04
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-05
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-06
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-07
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-08
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-09
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-10
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-11
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-12
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-13
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-14
FORMULA_NAME DrinkVendingMachine-COL-76-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678628596393

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-76
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-12 13:43:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-12 13:43:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 13:43:19] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-12 13:43:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 13:43:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 760 ms
[2023-03-12 13:43:20] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 912 PT places and 1.0277329672E10 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
[2023-03-12 13:43:20] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 6 ms.
[2023-03-12 13:43:20] [INFO ] Skeletonized 2 HLPN properties in 2 ms. Removed 14 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=0 )
[2023-03-12 13:43:20] [INFO ] Flatten gal took : 21 ms
[2023-03-12 13:43:20] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate3 : guard parameter $x(Quality:304) in guard (AND (GT $x 227) (LEQ $x 303))introduces in Quality(304) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:304) in guard (AND (GT $x 151) (LEQ $x 227))introduces in Quality(304) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:304) in guard (AND (GT $x 75) (LEQ $x 151))introduces in Quality(304) partition with 2 elements
Transition elaborate0 : guard parameter $x(Quality:304) in guard (LEQ $x 75)introduces in Quality(304) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 304 reducing to 4 values.
For transition elaborate3:(AND (GT $x 227) (LEQ $x 303)) -> (EQ $x 3)
For transition elaborate2:(AND (GT $x 151) (LEQ $x 227)) -> (EQ $x 2)
For transition elaborate1:(AND (GT $x 75) (LEQ $x 151)) -> (EQ $x 1)
For transition elaborate0:(LEQ $x 75) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 76
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 76
[2023-03-12 13:43:20] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 33 ms.
[2023-03-12 13:43:20] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DrinkVendingMachine-COL-76-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 11 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 13:43:20] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-12 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 443 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 9 ms
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 9 ms
[2023-03-12 13:43:21] [INFO ] Input system was already deterministic with 10 transitions.
Finished random walk after 389 steps, including 0 resets, run visited all 23 properties in 31 ms. (steps per millisecond=12 )
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 7 ms
[2023-03-12 13:43:21] [INFO ] Input system was already deterministic with 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 5 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-12 13:43:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 13:43:21] [INFO ] Invariant cache hit.
[2023-03-12 13:43:21] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 252 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:43:21] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:43:21] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:43:21] [INFO ] Time to serialize gal into /tmp/CTLFireability12639707553717603250.gal : 2 ms
[2023-03-12 13:43:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2207083704845766961.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12639707553717603250.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2207083704845766961.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.7749,17184,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: AF(AG((!(A(!((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3))) U !((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))))) ...242
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((!(!((E(!(!((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) U (!(!((((w...454
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/8
(forward)formula 0,0,5.5664,128144,1,0,12,681107,42,3,1267,733897,17
FORMULA DrinkVendingMachine-COL-76-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:43:27] [INFO ] Invariant cache hit.
[2023-03-12 13:43:27] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
[2023-03-12 13:43:27] [INFO ] Invariant cache hit.
[2023-03-12 13:43:27] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-12 13:43:27] [INFO ] Invariant cache hit.
[2023-03-12 13:43:27] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-12 13:43:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 13:43:27] [INFO ] Invariant cache hit.
[2023-03-12 13:43:27] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 155 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:43:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:27] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:43:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:27] [INFO ] Flatten gal took : 14 ms
[2023-03-12 13:43:27] [INFO ] Time to serialize gal into /tmp/CTLFireability12166837198451509103.gal : 1 ms
[2023-03-12 13:43:27] [INFO ] Time to serialize properties into /tmp/CTLFireability8208190833064210065.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12166837198451509103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8208190833064210065.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.701004,17248,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: EF(AG((E(!(EF((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))) U (AG(((wait_0>=1)&&(theProducts_0>=1))) + (productSlots_0>=1))) *...219
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(!(E(TRUE U (((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))) U (!(E(T...301
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.881854,17508,1,0,12,65845,21,2,1204,98813,15
FORMULA DrinkVendingMachine-COL-76-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:43:28] [INFO ] Invariant cache hit.
[2023-03-12 13:43:28] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-12 13:43:28] [INFO ] Invariant cache hit.
[2023-03-12 13:43:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 13:43:28] [INFO ] Invariant cache hit.
[2023-03-12 13:43:28] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-12 13:43:28] [INFO ] Invariant cache hit.
[2023-03-12 13:43:28] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:43:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:28] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:43:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:28] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6168075086545206885.gal : 4 ms
[2023-03-12 13:43:28] [INFO ] Time to serialize properties into /tmp/CTLFireability12732912536473371927.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6168075086545206885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12732912536473371927.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.569892,17248,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: (E((!((!(EX((productSlots_0>=1))) + (((wait_0>=1)&&(theProducts_0>=1)) * ((optionSlots_0<1) * (EF((optionSlots_0>=1)) + (((wait_1>=1)&&(t...907
=> equivalent forward existential formula: ([(Init * !(E((!((!(EX((productSlots_0>=1))) + (((wait_0>=1)&&(theProducts_0>=1)) * ((optionSlots_0<1) * (E(TRUE...1007
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/5/6
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 6/0/4
Hit Full ! (commute/partial/dont) 4/5/6
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,1,5.83471,142588,1,0,655,669856,55,1092,1293,1.16458e+06,1112
FORMULA DrinkVendingMachine-COL-76-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:43:34] [INFO ] Invariant cache hit.
[2023-03-12 13:43:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-12 13:43:34] [INFO ] Invariant cache hit.
[2023-03-12 13:43:34] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 13:43:34] [INFO ] Invariant cache hit.
[2023-03-12 13:43:34] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-12 13:43:34] [INFO ] Invariant cache hit.
[2023-03-12 13:43:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:43:34] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:43:34] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:43:34] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:43:34] [INFO ] Flatten gal took : 5 ms
[2023-03-12 13:43:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11156523544294347228.gal : 1 ms
[2023-03-12 13:43:34] [INFO ] Time to serialize properties into /tmp/CTLFireability8936670569228319920.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11156523544294347228.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8936670569228319920.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.585122,17252,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: EF(EX(((productSlots_0<1) + (A(((wait_0>=1)&&(theProducts_0>=1)) U !((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) * (((...228
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * (productSlots_0<1))] != FALSE + [(((EY(FwdU(Init,TRUE)) * (((wait_3<1)||(theProducts_0<...473
(forward)formula 0,1,0.596052,17512,1,0,7,65845,8,1,1013,98813,2
FORMULA DrinkVendingMachine-COL-76-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 6 transition count 7
Applied a total of 9 rules in 3 ms. Remains 6 /12 variables (removed 6) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 6 cols
[2023-03-12 13:43:35] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-12 13:43:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-12 13:43:35] [INFO ] Invariant cache hit.
[2023-03-12 13:43:35] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-12 13:43:35] [INFO ] Invariant cache hit.
[2023-03-12 13:43:35] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-12 13:43:35] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-12 13:43:35] [INFO ] Invariant cache hit.
[2023-03-12 13:43:35] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/12 places, 7/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 133 ms. Remains : 6/12 places, 7/10 transitions.
[2023-03-12 13:43:35] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:35] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:35] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-12 13:43:35] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:35] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16803265275203982024.gal : 1 ms
[2023-03-12 13:43:35] [INFO ] Time to serialize properties into /tmp/CTLFireability7581215561041502904.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16803265275203982024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7581215561041502904.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,456533,0.053765,4436,2,235,5,4950,6,0,42,4629,0


Converting to forward existential form...Done !
original formula: EF(!(E(EG((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))) U AF((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EG((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))) U !(EG(!((((wait_2>=1)&&(theP...205
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.390262,11036,1,0,10,37233,28,5,635,37431,11
FORMULA DrinkVendingMachine-COL-76-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 13:43:36] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-12 13:43:36] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-12 13:43:36] [INFO ] Invariant cache hit.
[2023-03-12 13:43:36] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 13:43:36] [INFO ] Invariant cache hit.
[2023-03-12 13:43:36] [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.
[2023-03-12 13:43:36] [INFO ] Invariant cache hit.
[2023-03-12 13:43:36] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 151 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:43:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:36] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:43:36] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:43:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:43:36] [INFO ] Time to serialize gal into /tmp/CTLFireability10362585212005588620.gal : 1 ms
[2023-03-12 13:43:36] [INFO ] Time to serialize properties into /tmp/CTLFireability735845511257065298.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10362585212005588620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability735845511257065298.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.620673,17232,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: !(A((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3)) U ((EG(!(A(((wait_0>=1)&&(theProducts_0>=1)) U (((wait_3>=1)&&(theProducts_0>=...354
=> equivalent forward existential formula: ([(EY(FwdU((((FwdU(Init,!(((EG(!(!((E(!((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3))) U (!(((wait_0>=1...1453
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/7
Using saturation style SCC detection
Detected timeout of ITS tools.
[2023-03-12 13:44:06] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:44:06] [INFO ] Applying decomposition
[2023-03-12 13:44:06] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7424937583739182148.txt' '-o' '/tmp/graph7424937583739182148.bin' '-w' '/tmp/graph7424937583739182148.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7424937583739182148.bin' '-l' '-1' '-v' '-w' '/tmp/graph7424937583739182148.weights' '-q' '0' '-e' '0.001'
[2023-03-12 13:44:06] [INFO ] Decomposing Gal with order
[2023-03-12 13:44:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 13:44:06] [INFO ] Removed a total of 3 redundant transitions.
[2023-03-12 13:44:06] [INFO ] Flatten gal took : 22 ms
[2023-03-12 13:44:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-12 13:44:06] [INFO ] Time to serialize gal into /tmp/CTLFireability17257189403295267044.gal : 2 ms
[2023-03-12 13:44:06] [INFO ] Time to serialize properties into /tmp/CTLFireability13943869520363576373.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17257189403295267044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13943869520363576373.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.114918,5324,8,79,2564,2782,35,1720,22,3174,0


Converting to forward existential form...Done !
original formula: !(A((((u2.wait_3>=1)&&(u4.theProducts_0>=1))&&(u5.theOptions_0>=3)) U ((EG(!(A(((u0.wait_0>=1)&&(u4.theProducts_0>=1)) U (((u2.wait_3>=1)...402
=> equivalent forward existential formula: ([(EY(FwdU((((FwdU(Init,!(((EG(!(!((E(!((((u2.wait_3>=1)&&(u4.theProducts_0>=1))&&(u5.theOptions_0>=3))) U (!(((...1633
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:44:36] [INFO ] Invariant cache hit.
[2023-03-12 13:44:36] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
[2023-03-12 13:44:36] [INFO ] Invariant cache hit.
[2023-03-12 13:44:36] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 13:44:36] [INFO ] Invariant cache hit.
[2023-03-12 13:44:36] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-12 13:44:36] [INFO ] Invariant cache hit.
[2023-03-12 13:44:36] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 141 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:44:36] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:44:36] [INFO ] Flatten gal took : 4 ms
[2023-03-12 13:44:36] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:44:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:44:36] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:44:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12182721030863990449.gal : 1 ms
[2023-03-12 13:44:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17239430942430105641.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12182721030863990449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17239430942430105641.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,2.08422e+11,0.527811,17276,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: (AX((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3))) + ((AG((((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3<1)))) * EF(((AX((p...556
=> equivalent forward existential formula: (([(FwdU((Init * !(!(EX(!((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3))))))),TRUE) * !((((ready_0<1)&&(...938
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.14677,49232,1,0,18,193134,23,6,1226,316643,14
FORMULA DrinkVendingMachine-COL-76-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 2 transition count 5
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 18 place count 2 transition count 2
Applied a total of 18 rules in 2 ms. Remains 2 /12 variables (removed 10) and now considering 2/10 (removed 8) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-12 13:44:38] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-12 13:44:38] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-12 13:44:38] [INFO ] Invariant cache hit.
[2023-03-12 13:44:38] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-12 13:44:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 13:44:38] [INFO ] Invariant cache hit.
[2023-03-12 13:44:38] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/12 places, 2/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 67 ms. Remains : 2/12 places, 2/10 transitions.
[2023-03-12 13:44:38] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:44:38] [INFO ] Flatten gal took : 0 ms
[2023-03-12 13:44:38] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-12 13:44:38] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:44:38] [INFO ] Flatten gal took : 0 ms
[2023-03-12 13:44:38] [INFO ] Time to serialize gal into /tmp/CTLFireability16222586139437255822.gal : 1 ms
[2023-03-12 13:44:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10576327357116282251.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16222586139437255822.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10576327357116282251.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,77,0.019825,3620,2,79,5,537,6,0,13,380,0


Converting to forward existential form...Done !
original formula: AG(EF((productSlots_0<1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (productSlots_0<1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.04197,3884,1,0,5,621,14,0,194,387,5
FORMULA DrinkVendingMachine-COL-76-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 13:44:38] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 13:44:38] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
[2023-03-12 13:44:38] [INFO ] Invariant cache hit.
[2023-03-12 13:44:38] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 13:44:38] [INFO ] Invariant cache hit.
[2023-03-12 13:44:39] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-12 13:44:39] [INFO ] Invariant cache hit.
[2023-03-12 13:44:39] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:44:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:44:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:44:39] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:44:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:44:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:44:39] [INFO ] Time to serialize gal into /tmp/CTLFireability1516491343524041677.gal : 1 ms
[2023-03-12 13:44:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12622220027019827432.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1516491343524041677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12622220027019827432.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.791736,17276,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: (!(E(AF(((wait_0>=1)&&(theProducts_0>=1))) U ((EG(((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))||(optionSlots_0>=1))) * (...396
=> equivalent forward existential formula: ([(((FwdU(Init,!(EG(!(((wait_0>=1)&&(theProducts_0>=1)))))) * (EG(((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)|...497
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-12 13:45:09] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:09] [INFO ] Applying decomposition
[2023-03-12 13:45:09] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10070042386906672511.txt' '-o' '/tmp/graph10070042386906672511.bin' '-w' '/tmp/graph10070042386906672511.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10070042386906672511.bin' '-l' '-1' '-v' '-w' '/tmp/graph10070042386906672511.weights' '-q' '0' '-e' '0.001'
[2023-03-12 13:45:09] [INFO ] Decomposing Gal with order
[2023-03-12 13:45:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 13:45:09] [INFO ] Removed a total of 3 redundant transitions.
[2023-03-12 13:45:09] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-12 13:45:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11922125408249887676.gal : 1 ms
[2023-03-12 13:45:09] [INFO ] Time to serialize properties into /tmp/CTLFireability17263544930790954973.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11922125408249887676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17263544930790954973.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.072617,5616,8,79,3167,2780,35,2254,22,3187,0


Converting to forward existential form...Done !
original formula: (!(E(AF(((u2.wait_0>=1)&&(u4.theProducts_0>=1))) U ((EG(((((u2.ready_0>=1)||(u0.ready_1>=1))||((u3.ready_2>=1)||(u1.ready_3>=1)))||(u5.op...450
=> equivalent forward existential formula: ([(((FwdU(Init,!(EG(!(((u2.wait_0>=1)&&(u4.theProducts_0>=1)))))) * (EG(((((u2.ready_0>=1)||(u0.ready_1>=1))||((...551
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:45:39] [INFO ] Invariant cache hit.
[2023-03-12 13:45:39] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-12 13:45:39] [INFO ] Invariant cache hit.
[2023-03-12 13:45:39] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 13:45:39] [INFO ] Invariant cache hit.
[2023-03-12 13:45:39] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-12 13:45:39] [INFO ] Invariant cache hit.
[2023-03-12 13:45:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:45:39] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:45:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:39] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:45:39] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:39] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:39] [INFO ] Time to serialize gal into /tmp/CTLFireability6808114912336204867.gal : 1 ms
[2023-03-12 13:45:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12887964152746797596.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6808114912336204867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12887964152746797596.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.694357,17272,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: EF(((!(A(AX(EG((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3)))) U (!(EX((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1...248
=> equivalent forward existential formula: (([(EY((FwdU(((FwdU(Init,TRUE) * ((theProducts_0>=1)&&(theOptions_0>=1))) * (wait_1>=1)),!((!(EX((((ready_0>=1)|...894
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.95058,42800,1,0,21,204170,33,15,1215,200757,26
FORMULA DrinkVendingMachine-COL-76-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:45:41] [INFO ] Invariant cache hit.
[2023-03-12 13:45:41] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-12 13:45:41] [INFO ] Invariant cache hit.
[2023-03-12 13:45:41] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-12 13:45:41] [INFO ] Invariant cache hit.
[2023-03-12 13:45:41] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-12 13:45:41] [INFO ] Invariant cache hit.
[2023-03-12 13:45:41] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:45:41] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:41] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:41] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:45:41] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:41] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:41] [INFO ] Time to serialize gal into /tmp/CTLFireability18186369209687340629.gal : 1 ms
[2023-03-12 13:45:41] [INFO ] Time to serialize properties into /tmp/CTLFireability15449025787826168056.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18186369209687340629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15449025787826168056.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,2.08422e+11,0.710491,17260,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: EX(EF(AG((((wait_1<1)||(theProducts_0<1))||(theOptions_0<1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U !((((wait_1<1)||(theProducts_0<1))||(theOptions_0<1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.728014,17520,1,0,6,65845,15,0,1201,98813,5
FORMULA DrinkVendingMachine-COL-76-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:45:42] [INFO ] Invariant cache hit.
[2023-03-12 13:45:42] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-12 13:45:42] [INFO ] Invariant cache hit.
[2023-03-12 13:45:42] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-12 13:45:42] [INFO ] Invariant cache hit.
[2023-03-12 13:45:42] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-12 13:45:42] [INFO ] Invariant cache hit.
[2023-03-12 13:45:42] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 139 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:45:42] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:42] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:42] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:45:42] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:42] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:45:42] [INFO ] Time to serialize gal into /tmp/CTLFireability7938784591594748232.gal : 1 ms
[2023-03-12 13:45:42] [INFO ] Time to serialize properties into /tmp/CTLFireability922829692087579406.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7938784591594748232.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability922829692087579406.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.698507,17280,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: ((E(AX((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) U ((!((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))) + (((w...683
=> equivalent forward existential formula: [(EY((Init * !((E(!(EX(!((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))))) U ((!((((wait_2>=1)&&(t...763
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.772645,17540,1,0,23,65845,33,11,1226,98813,24
FORMULA DrinkVendingMachine-COL-76-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 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 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 3 ms. Remains 8 /12 variables (removed 4) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-12 13:45:43] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-03-12 13:45:43] [INFO ] Invariant cache hit.
[2023-03-12 13:45:43] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-12 13:45:43] [INFO ] Invariant cache hit.
[2023-03-12 13:45:43] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-12 13:45:43] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-12 13:45:43] [INFO ] Invariant cache hit.
[2023-03-12 13:45:43] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/12 places, 8/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 134 ms. Remains : 8/12 places, 8/10 transitions.
[2023-03-12 13:45:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:43] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-12 13:45:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:45:43] [INFO ] Time to serialize gal into /tmp/CTLFireability8468394144948580483.gal : 0 ms
[2023-03-12 13:45:43] [INFO ] Time to serialize properties into /tmp/CTLFireability7449212639352878040.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8468394144948580483.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7449212639352878040.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.5153e+07,0.085184,5268,2,313,5,8390,6,0,51,8911,0


Converting to forward existential form...Done !
original formula: EG(E(!(((!(EF(((wait_0>=1)&&(theProducts_0>=1)))) + EG((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3)))) + A(EF(((wait_0>=1)&&(the...273
=> equivalent forward existential formula: [FwdG(Init,E(!(((!(E(TRUE U ((wait_0>=1)&&(theProducts_0>=1)))) + EG((((wait_3>=1)&&(theProducts_0>=1))&&(theOpt...491
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2023-03-12 13:46:13] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:13] [INFO ] Applying decomposition
[2023-03-12 13:46:13] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4789917041524115789.txt' '-o' '/tmp/graph4789917041524115789.bin' '-w' '/tmp/graph4789917041524115789.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4789917041524115789.bin' '-l' '-1' '-v' '-w' '/tmp/graph4789917041524115789.weights' '-q' '0' '-e' '0.001'
[2023-03-12 13:46:13] [INFO ] Decomposing Gal with order
[2023-03-12 13:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 13:46:13] [INFO ] Removed a total of 3 redundant transitions.
[2023-03-12 13:46:13] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:46:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2023-03-12 13:46:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17266380372692993156.gal : 1 ms
[2023-03-12 13:46:13] [INFO ] Time to serialize properties into /tmp/CTLFireability14211495603426460107.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17266380372692993156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14211495603426460107.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.5153e+07,0.058141,4780,6,79,1597,2377,27,1332,23,2841,0


Converting to forward existential form...Done !
original formula: EG(E(!(((!(EF(((u0.wait_0>=1)&&(u2.theProducts_0>=1)))) + EG((((u1.wait_3>=1)&&(u2.theProducts_0>=1))&&(u3.theOptions_0>=3)))) + A(EF(((u...309
=> equivalent forward existential formula: [FwdG(Init,E(!(((!(E(TRUE U ((u0.wait_0>=1)&&(u2.theProducts_0>=1)))) + EG((((u1.wait_3>=1)&&(u2.theProducts_0>=...545
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 13:46:43] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 13:46:43] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-12 13:46:43] [INFO ] Invariant cache hit.
[2023-03-12 13:46:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-12 13:46:43] [INFO ] Invariant cache hit.
[2023-03-12 13:46:43] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-12 13:46:43] [INFO ] Invariant cache hit.
[2023-03-12 13:46:43] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:46:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:43] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:46:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:43] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:43] [INFO ] Time to serialize gal into /tmp/CTLFireability13947437631827106769.gal : 0 ms
[2023-03-12 13:46:43] [INFO ] Time to serialize properties into /tmp/CTLFireability3467418688933200025.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13947437631827106769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3467418688933200025.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.576344,17276,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: ((EF(AG(((optionSlots_0<1)||(((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3<1)))))) + AG(!(A((((wait_1>=1)&&(theProducts_0>=1))&&(the...694
=> equivalent forward existential formula: ([((FwdU((Init * !(E(TRUE U !(E(TRUE U !(((optionSlots_0<1)||(((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3...1273
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/10/7
Hit Full ! (commute/partial/dont) 2/24/8
(forward)formula 0,0,1.46103,28880,1,0,15,133675,41,5,1319,162920,21
FORMULA DrinkVendingMachine-COL-76-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 13:46:45] [INFO ] Invariant cache hit.
[2023-03-12 13:46:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-03-12 13:46:45] [INFO ] Invariant cache hit.
[2023-03-12 13:46:45] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-12 13:46:45] [INFO ] Invariant cache hit.
[2023-03-12 13:46:45] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-12 13:46:45] [INFO ] Invariant cache hit.
[2023-03-12 13:46:45] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 111 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:45] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1632858276415993364.gal : 1 ms
[2023-03-12 13:46:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4045070090146924890.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1632858276415993364.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4045070090146924890.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.08422e+11,0.537679,17268,2,469,5,65845,6,0,69,98813,0


Converting to forward existential form...Done !
original formula: AX(!(E((AF(!((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))) * E(AG((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))...257
=> equivalent forward existential formula: [(FwdU(EY(Init),(!(EG(!(!((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))))) * E(!(E(TRUE U !((((ready_0...317
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.628748,17528,1,0,13,65845,33,4,1231,98813,17
FORMULA DrinkVendingMachine-COL-76-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-12 13:46:45] [INFO ] Flatten gal took : 2 ms
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 1 ms
[2023-03-12 13:46:45] [INFO ] Applying decomposition
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2518312191722616045.txt' '-o' '/tmp/graph2518312191722616045.bin' '-w' '/tmp/graph2518312191722616045.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2518312191722616045.bin' '-l' '-1' '-v' '-w' '/tmp/graph2518312191722616045.weights' '-q' '0' '-e' '0.001'
[2023-03-12 13:46:45] [INFO ] Decomposing Gal with order
[2023-03-12 13:46:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 13:46:45] [INFO ] Removed a total of 3 redundant transitions.
[2023-03-12 13:46:45] [INFO ] Flatten gal took : 3 ms
[2023-03-12 13:46:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-12 13:46:45] [INFO ] Time to serialize gal into /tmp/CTLFireability4346087718600479345.gal : 1 ms
[2023-03-12 13:46:45] [INFO ] Time to serialize properties into /tmp/CTLFireability9569015815486846091.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4346087718600479345.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9569015815486846091.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 3 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,2.08422e+11,3.22801,37024,8,79,40021,17012,35,83703,22,86829,0


Converting to forward existential form...Done !
original formula: !(A((((u2.wait_3>=1)&&(u4.theProducts_0>=1))&&(u5.theOptions_0>=3)) U ((EG(!(A(((u3.wait_0>=1)&&(u4.theProducts_0>=1)) U (((u2.wait_3>=1)...402
=> equivalent forward existential formula: ([(EY(FwdU((((FwdU(Init,!(((EG(!(!((E(!((((u2.wait_3>=1)&&(u4.theProducts_0>=1))&&(u5.theOptions_0>=3))) U (!(((...1633
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Detected timeout of ITS tools.
[2023-03-12 14:07:53] [INFO ] Applying decomposition
[2023-03-12 14:07:53] [INFO ] Flatten gal took : 2 ms
[2023-03-12 14:07:53] [INFO ] Decomposing Gal with order
[2023-03-12 14:07:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 14:07:53] [INFO ] Removed a total of 6 redundant transitions.
[2023-03-12 14:07:53] [INFO ] Flatten gal took : 5 ms
[2023-03-12 14:07:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-12 14:07:53] [INFO ] Time to serialize gal into /tmp/CTLFireability4099330015289642745.gal : 1 ms
[2023-03-12 14:07:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6365941616355597232.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4099330015289642745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6365941616355597232.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 3 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,2.08422e+11,145.899,498248,239,79,703028,134738,45,953932,20,698288,0


Converting to forward existential form...Done !
original formula: !(A((((Quality3.wait_3>=1)&&(theProducts.theProducts_0>=1))&&(theOptions.theOptions_0>=3)) U ((EG(!(A(((Quality0.wait_0>=1)&&(theProducts...519
=> equivalent forward existential formula: ([(EY(FwdU((((FwdU(Init,!(((EG(!(!((E(!((((Quality3.wait_3>=1)&&(theProducts.theProducts_0>=1))&&(theOptions.the...2076
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
[2023-03-12 14:29:02] [INFO ] Flatten gal took : 3 ms
[2023-03-12 14:29:02] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 14:29:02] [INFO ] Transformed 12 places.
[2023-03-12 14:29:02] [INFO ] Transformed 10 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-12 14:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9175547804159085936.gal : 0 ms
[2023-03-12 14:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability12077341127630144102.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9175547804159085936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12077341127630144102.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 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,2.08422e+11,202.694,3579592,2,6397,5,2.3279e+07,6,0,69,2.60076e+07,0


Converting to forward existential form...Done !
original formula: !(A((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3)) U ((EG(!(A(((wait_0>=1)&&(theProducts_0>=1)) U (((wait_3>=1)&&(theProducts_0>=...354
=> equivalent forward existential formula: ([(EY(FwdU((((FwdU(Init,!(((EG(!(!((E(!((((wait_3>=1)&&(theProducts_0>=1))&&(theOptions_0>=3))) U (!(((wait_0>=1...1453
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/7
Using saturation style SCC detection
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10598692 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101340 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DrinkVendingMachine-COL-76"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-COL-76, 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 r133-smll-167819411400610"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-76.tgz
mv DrinkVendingMachine-COL-76 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 ;