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Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r078-tall-165260110100250
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for DrinkVendingMachine-COL-24

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
455.384 17076.00 22082.00 95.50 TTFTTTTFTFFTFTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r078-tall-165260110100250.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DrinkVendingMachine-COL-24, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110100250
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 7.0K Apr 30 05:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Apr 30 05:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 30 05:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Apr 30 05:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 28K May 10 09:33 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-24-CTLFireability-00
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-01
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-02
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-03
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-04
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-05
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-06
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-07
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-08
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-09
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-10
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-11
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-12
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-13
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-14
FORMULA_NAME DrinkVendingMachine-COL-24-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652654240692

Running Version 202205111006
[2022-05-15 22:37:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 22:37:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 22:37:21] [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.
[2022-05-15 22:37:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 22:37:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 541 ms
[2022-05-15 22:37:22] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 288 PT places and 3.3235344E7 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
[2022-05-15 22:37:22] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 5 ms.
[2022-05-15 22:37:22] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-24-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-24-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2022-05-15 22:37:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 13 ms
FORMULA DrinkVendingMachine-COL-24-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 2 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate0 : guard parameter $x(Quality:96) in guard (LEQ $x 23)introduces in Quality(96) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:96) in guard (AND (GT $x 23) (LEQ $x 47))introduces in Quality(96) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:96) in guard (AND (GT $x 47) (LEQ $x 71))introduces in Quality(96) partition with 2 elements
Transition elaborate3 : guard parameter $x(Quality:96) in guard (AND (GT $x 71) (LEQ $x 95))introduces in Quality(96) partition with 2 elements
Sort wr.t. initial and guards Quality has partition Partition [nbSubs=4, partition=[3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]]

Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 96 reducing to 4 values.
For transition elaborate0:(LEQ $x 23) -> (EQ $x 3)
For transition elaborate1:(AND (GT $x 23) (LEQ $x 47)) -> (EQ $x 2)
For transition elaborate2:(AND (GT $x 47) (LEQ $x 71)) -> (EQ $x 1)
For transition elaborate3:(AND (GT $x 71) (LEQ $x 95)) -> (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 24
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 24
[2022-05-15 22:37:22] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 12 ms.
[2022-05-15 22:37:22] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-24-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-24-CTLFireability-11 TRUE 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 4 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 10 ms
[2022-05-15 22:37:22] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:22] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:22] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:22] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 4 ms
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 4 ms
[2022-05-15 22:37:22] [INFO ] Input system was already deterministic with 10 transitions.
Finished random walk after 344 steps, including 0 resets, run visited all 17 properties in 11 ms. (steps per millisecond=31 )
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:22] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:22] [INFO ] Input system was already deterministic with 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 22:37:22] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:22] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:23] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:23] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:23] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:23] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:23] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:23] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:23] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:23] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1693704954871407109.gal : 1 ms
[2022-05-15 22:37:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1432618798208250590.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1693704954871407109.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1432618798208250590.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.034001,5520,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EG(((EX(A((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))) U (((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) +...357
=> equivalent forward existential formula: [FwdG(Init,((EX(!((E(!((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) U (!((((ready_0>=1)||(ready...573
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/24/8
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,1,10.1241,244740,1,0,668,1.10724e+06,41,677,667,1.81076e+06,692
FORMULA DrinkVendingMachine-COL-24-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2022-05-15 22:37:33] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/12 places, 7/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/12 places, 7/10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 5 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4352197021635589847.gal : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize properties into /tmp/CTLFireability3021845387046663733.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4352197021635589847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3021845387046663733.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,15625,0.007679,4748,2,79,5,1147,6,0,42,961,0


Converting to forward existential form...Done !
original formula: AG(AF(E(!((AG((productSlots_0>=1)) + AF((((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1))))) U (productSlots_0>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(!((!(E(TRUE U !((productSlots_0>=1)))) + !(EG(!((((theOptions_0>=1)&&(theProducts_0>=1...210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.052943,6448,1,0,14,10271,32,9,328,10103,19
FORMULA DrinkVendingMachine-COL-24-CTLFireability-01 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.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:33] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize gal into /tmp/CTLFireability4567467700050541269.gal : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14503747323116993950.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4567467700050541269.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14503747323116993950.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.026115,5540,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: AX(((EF(((((theOptions_0<1)||(theProducts_0<1))||(wait_2<1))&&(optionSlots_0<1))) + EX(EG((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait...205
=> equivalent forward existential formula: [FwdG((EY(Init) * !((E(TRUE U ((((theOptions_0<1)||(theProducts_0<1))||(wait_2<1))&&(optionSlots_0<1))) + EX(EG(...259
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.037698,5980,1,0,9,5193,31,1,609,6572,11
FORMULA DrinkVendingMachine-COL-24-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 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 8 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:33] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12811829064149483010.gal : 0 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11399875905477754785.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12811829064149483010.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11399875905477754785.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.028839,5712,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: !(E(!(EG(((productSlots_0>=1)||((theProducts_0>=1)&&(wait_3>=1))))) U AX((optionSlots_0>=1))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(((productSlots_0>=1)||((theProducts_0>=1)&&(wait_3>=1)))))) * !(EX(!((optionSlots_0>=1)))))] = ...160
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.039913,5976,1,0,10,5193,24,4,585,6572,11
FORMULA DrinkVendingMachine-COL-24-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-15 22:37:33] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2022-05-15 22:37:33] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 7 rows 6 cols
[2022-05-15 22:37:33] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-15 22:37:33] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/12 places, 7/10 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/12 places, 7/10 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:37:33] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize gal into /tmp/CTLFireability6337847704329026020.gal : 1 ms
[2022-05-15 22:37:33] [INFO ] Time to serialize properties into /tmp/CTLFireability405646300510495360.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6337847704329026020.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability405646300510495360.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,15625,0.008355,4676,2,79,5,1454,6,0,42,1305,0


Converting to forward existential form...Done !
original formula: E((((theOptions_0>=3)&&(theProducts_0>=1))&&(wait_0>=1)) U !(AF(EG((optionSlots_0>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,(((theOptions_0>=3)&&(theProducts_0>=1))&&(wait_0>=1))),!(EG((optionSlots_0>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 0/10/7
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.019566,5176,1,0,11,2608,29,3,346,2740,13
FORMULA DrinkVendingMachine-COL-24-CTLFireability-06 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.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:33] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability18030744459142593135.gal : 0 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability1416133322543580300.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18030744459142593135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1416133322543580300.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.026219,5644,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EF(EX((((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1)))] != FALSE
(forward)formula 0,1,0.02881,6024,1,0,7,5193,8,1,390,6572,2
FORMULA DrinkVendingMachine-COL-24-CTLFireability-08 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
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 9 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability718091604284993562.gal : 0 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability11253098616127919871.ctl : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability718091604284993562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11253098616127919871.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.031014,5580,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: AG((AF(((!(A((((theOptions_0>=3)&&(theProducts_0>=1))&&(wait_0>=1)) U (((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) + (t...464
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(((!(!((E(!((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) U (!((((theOpt...845
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041753,5960,1,0,9,5193,25,2,621,6572,10
FORMULA DrinkVendingMachine-COL-24-CTLFireability-09 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 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:34] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:34] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize gal into /tmp/CTLFireability1463989737246841784.gal : 1 ms
[2022-05-15 22:37:34] [INFO ] Time to serialize properties into /tmp/CTLFireability4178365518836844266.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1463989737246841784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4178365518836844266.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.026187,5572,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: A((AG((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1))) * !(E(E((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))) U (((t...493
=> equivalent forward existential formula: [((Init * !(EG(!(!((((theProducts_0>=1)&&(wait_3>=1)) + !((E(!((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1...1427
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/7
Hit Full ! (commute/partial/dont) 2/0/8
Using saturation style SCC detection
(forward)formula 0,0,2.09003,56652,1,0,24,223506,42,14,657,249665,27
FORMULA DrinkVendingMachine-COL-24-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.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:36] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:36] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:36] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:36] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:36] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:36] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:36] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:36] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:36] [INFO ] Flatten gal took : 4 ms
[2022-05-15 22:37:36] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:36] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:36] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:36] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability995169653255273397.gal : 1 ms
[2022-05-15 22:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability887427196006577255.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability995169653255273397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability887427196006577255.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...272
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,2.44141e+08,0.02691,5504,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: A(AF(((!(EG(((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1))||(optionSlots_0>=1)))) * E((((theOptions_0>=1)&&(theProducts_0>=1))&&...578
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U ((productSlots_0>=1)&&(optionSlots_0>=1))) * (!((E(!(((theProducts_0>=1)&&(wait_3>=1...1602
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/6
Hit Full ! (commute/partial/dont) 3/10/7
Using saturation style SCC detection
(forward)formula 0,1,0.687382,27552,1,0,35,128404,62,20,694,144143,30
FORMULA DrinkVendingMachine-COL-24-CTLFireability-13 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
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:37:37] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2654245712965971331.gal : 0 ms
[2022-05-15 22:37:37] [INFO ] Time to serialize properties into /tmp/CTLFireability4524992846145006648.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2654245712965971331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4524992846145006648.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.031146,5708,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: (E((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1)) U (EF(!((((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1)))) + EG((optionSl...262
=> equivalent forward existential formula: [FwdG((Init * !(E((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1)) U (E(TRUE U !((((theOptions_0>=1)&&(the...322
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/10/7
(forward)formula 0,1,0.049408,6088,1,0,14,5266,44,4,649,6572,16
FORMULA DrinkVendingMachine-COL-24-CTLFireability-14 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.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 10 rows 12 cols
[2022-05-15 22:37:37] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 22:37:37] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 10/10 transitions.
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Input system was already deterministic with 10 transitions.
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:37:37] [INFO ] Time to serialize gal into /tmp/CTLFireability16257176572690730124.gal : 1 ms
[2022-05-15 22:37:37] [INFO ] Time to serialize properties into /tmp/CTLFireability3141770809047476762.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16257176572690730124.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3141770809047476762.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.026913,5628,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: AX(EF((((theProducts_0>=1)&&(wait_3>=1))&&((theOptions_0>=3)&&(wait_0>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U (((theProducts_0>=1)&&(wait_3>=1))&&((theOptions_0>=3)&&(wait_0>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.032308,6012,1,0,6,5193,14,0,575,6572,5
FORMULA DrinkVendingMachine-COL-24-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-15 22:37:37] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:37:37] [INFO ] Flatten gal took : 2 ms
Total runtime 15915 ms.

BK_STOP 1652654257768

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DrinkVendingMachine-COL-24"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-COL-24, 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 r078-tall-165260110100250"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-24.tgz
mv DrinkVendingMachine-COL-24 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 ;