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-165260110000226.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DrinkVendingMachine-COL-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r078-tall-165260110000226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 248K
-rw-r--r-- 1 mcc users 6.7K Apr 30 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 30 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Apr 30 05:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 30 05:59 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 26K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 22K 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-02-CTLFireability-00
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-01
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-02
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-03
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-04
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-05
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-06
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-07
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-08
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-09
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-10
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-11
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-12
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-13
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-14
FORMULA_NAME DrinkVendingMachine-COL-02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652653956785

Running Version 202205111006
[2022-05-15 22:32:37] [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 22:32:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 22:32:37] [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 22:32:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 22:32:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 578 ms
[2022-05-15 22:32:38] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 252.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2022-05-15 22:32:38] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 5 ms.
[2022-05-15 22:32:38] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA DrinkVendingMachine-COL-02-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-02-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
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:8) in guard (AND (GT $x 5) (LEQ $x 7))introduces in Quality(8) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:8) in guard (AND (GT $x 3) (LEQ $x 5))introduces in Quality(8) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:8) in guard (AND (GT $x 1) (LEQ $x 3))introduces in Quality(8) partition with 2 elements
Transition elaborate0 : guard parameter $x(Quality:8) in guard (LEQ $x 1)introduces in Quality(8) partition with 2 elements
Sort wr.t. initial and guards Quality has partition Partition [nbSubs=4, partition=[0, 0, 1, 1, 2, 2, 3, 3]]

Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 8 reducing to 4 values.
For transition elaborate3:(AND (GT $x 5) (LEQ $x 7)) -> (EQ $x 3)
For transition elaborate2:(AND (GT $x 3) (LEQ $x 5)) -> (EQ $x 2)
For transition elaborate1:(AND (GT $x 1) (LEQ $x 3)) -> (EQ $x 1)
For transition elaborate0:(LEQ $x 1) -> (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 2
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 2
[2022-05-15 22:32:38] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 12 ms.
[2022-05-15 22:32:38] [INFO ] Unfolded 12 HLPN properties in 1 ms.
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 22:32:38] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 22:32:38] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 1 transitions.
Found 1 dead transitions using SMT.
Drop transitions removed 1 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1 transitions.
// Phase 1: matrix 9 rows 12 cols
[2022-05-15 22:32:38] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 22:32:38] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 9 rows 12 cols
[2022-05-15 22:32:38] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 22:32:38] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 12/12 places, 9/10 transitions.
Reduce places removed 0 places and 1 transitions.
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 8/9 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 8/10 transitions.
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Support contains 10 out of 10 places after structural reductions.
[2022-05-15 22:32:38] [INFO ] Flatten gal took : 12 ms
[2022-05-15 22:32:38] [INFO ] Flatten gal took : 4 ms
[2022-05-15 22:32:38] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 27) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 22:32:39] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 22:32:39] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 3 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:39] [INFO ] Input system was already deterministic with 8 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 5 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize gal into /tmp/CTLFireability15458762662371064643.gal : 0 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10148090591374281083.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/CTLFireability15458762662371064643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10148090591374281083.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,243,0.011063,4304,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: E(EX((((optionSlots_0<1)&&(wait_2>=1))&&((theProducts_0>=1)&&(theOptions_0>=2)))) U EF(!(((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(...235
=> equivalent forward existential formula: [(FwdU(FwdU(Init,EX((((optionSlots_0<1)&&(wait_2>=1))&&((theProducts_0>=1)&&(theOptions_0>=2))))),TRUE) * !(((((...288
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022061,4812,1,0,32,1171,17,25,277,1659,43
FORMULA DrinkVendingMachine-COL-02-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:39] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9269078880519124610.gal : 1 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize properties into /tmp/CTLFireability1586676260559917437.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/CTLFireability9269078880519124610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1586676260559917437.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,243,0.003141,4448,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: EX((AX(((((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1)) + !(A((productSlots_0>=1) U (((ready_0>=1)||(ready_1>=1))||(ready_2>=1))))...316
=> equivalent forward existential formula: ([FwdG((EY(Init) * !(EX(!(((((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1)) + !(!((E(!((((ready_0>=1)||(re...769
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/12/6
(forward)formula 0,0,0.015101,5268,1,0,16,772,33,4,297,627,13
FORMULA DrinkVendingMachine-COL-02-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 22:32:39] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2022-05-15 22:32:39] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 22:32:39] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:39] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9552812522100143131.gal : 0 ms
[2022-05-15 22:32:39] [INFO ] Time to serialize properties into /tmp/CTLFireability11273325581963263220.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/CTLFireability9552812522100143131.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11273325581963263220.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,243,0.003002,4500,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: EG(AG(((((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))||((wait_0>=1)&&(theProducts_0>=1)))&&(((ready_0>=1)||(ready_1>=1))||((rea...279
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))||((wait_0>=1)&&(theProducts_0>...334
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007192,4936,1,0,6,451,21,0,287,303,7
FORMULA DrinkVendingMachine-COL-02-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:39] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6567094259082099859.gal : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability14724911951392848761.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/CTLFireability6567094259082099859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14724911951392848761.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,243,0.003132,4260,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: EX(((wait_0<1)||(theProducts_0<1)))
=> equivalent forward existential formula: [(EY(Init) * ((wait_0<1)||(theProducts_0<1)))] != FALSE
(forward)formula 0,0,0.003827,4928,1,0,8,251,8,1,91,229,2
FORMULA DrinkVendingMachine-COL-02-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14122472010060661231.gal : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10837801879532558404.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/CTLFireability14122472010060661231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10837801879532558404.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,243,0.002929,4536,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: A(AX((!(EF((((wait_0>=1)&&(theProducts_0>=1))||(((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1))))) * !((((optionSlots_0>=1)&&(wait_...409
=> equivalent forward existential formula: [((Init * !(EG(!((EX(E((productSlots_0>=1) U (optionSlots_0>=1))) + ((productSlots_0>=1) * ((!(EG(!(!(((productS...914
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/4
Using saturation style SCC detection
(forward)formula 0,1,0.012515,5240,1,0,21,711,40,12,298,767,20
FORMULA DrinkVendingMachine-COL-02-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16920838433580307622.gal : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13101722105197908219.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/CTLFireability16920838433580307622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13101722105197908219.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,243,0.002949,4284,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: EX((((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1)))
=> equivalent forward existential formula: [(EY(Init) * (((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1)))] != FALSE
(forward)formula 0,1,0.003728,4892,1,0,9,251,8,1,88,229,2
FORMULA DrinkVendingMachine-COL-02-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11621148858862354299.gal : 0 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5886538048997263872.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/CTLFireability11621148858862354299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5886538048997263872.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,243,0.002947,4332,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: AF((EG((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))) + AX(!(A(EF(!(((wait_0<1)||(theProducts_0<1)))) U (productSlots_0<1))))))
=> equivalent forward existential formula: [FwdG(Init,!((EG((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2))) + !(EX(!(!(!((E(!((productSlots_0<1)) U...276
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.007085,5212,1,0,13,477,36,6,270,478,13
FORMULA DrinkVendingMachine-COL-02-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6293615356273576055.gal : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5944161390791902537.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/CTLFireability6293615356273576055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5944161390791902537.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,243,0.002963,4440,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: E(AX(AX((AX((((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1))) + (optionSlots_0>=1)))) U EF((!(EG(((((wait_2>=1)&&(theProducts_0>=1)...293
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,!(EX(!(!(EX(!((!(EX(!((((wait_1>=1)&&(theProducts_0>=1))&&(theOptions_0>=1))))) + (optionSlots...658
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.008021,5200,1,0,16,734,26,7,267,837,16
FORMULA DrinkVendingMachine-COL-02-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 3 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability17159098323473426382.gal : 0 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability6609543782727668293.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/CTLFireability17159098323473426382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6609543782727668293.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,243,0.002966,4480,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: (EX(AG((EF(((wait_0<1)||(theProducts_0<1))) + EX((((ready_0<1)&&(ready_1<1))&&(ready_2<1)))))) * A((EG(!(((AF((productSlots_0>=1)) * (opt...665
=> equivalent forward existential formula: [(((Init * EX(!(E(TRUE U !((E(TRUE U ((wait_0<1)||(theProducts_0<1))) + EX((((ready_0<1)&&(ready_1<1))&&(ready_2...2068
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/4/5
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.028841,5444,1,0,41,1776,65,31,326,2386,50
FORMULA DrinkVendingMachine-COL-02-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability9847946218317164604.gal : 0 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2065090292307098418.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/CTLFireability9847946218317164604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2065090292307098418.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,243,0.003022,4356,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: AG(A((AG((optionSlots_0>=1)) + ((AG(!(((wait_0<1)||(theProducts_0<1)))) * (wait_1>=1)) * ((theProducts_0>=1)&&(theOptions_0>=1)))) U !(((...251
=> equivalent forward existential formula: ((([((FwdU(FwdU(Init,TRUE),!(!(((!(EX(!((((ready_0>=1)||(ready_1>=1))||(ready_2>=1))))) + (productSlots_0>=1)) +...1191
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005998,4968,1,0,12,567,19,4,253,575,12
FORMULA DrinkVendingMachine-COL-02-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 10 /10 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 10 cols
[2022-05-15 22:32:40] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10/10 places, 8/8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 2 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Flatten gal took : 1 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize gal into /tmp/CTLFireability13906744260317588458.gal : 0 ms
[2022-05-15 22:32:40] [INFO ] Time to serialize properties into /tmp/CTLFireability2921903058960550625.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/CTLFireability13906744260317588458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2921903058960550625.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,243,0.003601,4456,2,21,5,251,6,0,55,229,0


Converting to forward existential form...Done !
original formula: E(AG((((AF(EX((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))) + A(((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)) + AG((...469
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !((((!(EG(!(EX((((wait_2>=1)&&(theProducts_0>=1))&&(theOptions_0>=2)))))) + !((E(!(((((th...934
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 1/0/7
(forward)formula 0,1,0.017923,5480,1,0,24,1617,40,12,301,2065,25
FORMULA DrinkVendingMachine-COL-02-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 10/10 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 8 transition count 7
Applied a total of 3 rules in 3 ms. Remains 8 /10 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-15 22:32:40] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-15 22:32:40] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-15 22:32:40] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 22:32:40] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2022-05-15 22:32:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-15 22:32:40] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 22:32:41] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/10 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/10 places, 7/8 transitions.
[2022-05-15 22:32:41] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:32:41] [INFO ] Flatten gal took : 0 ms
[2022-05-15 22:32:41] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA DrinkVendingMachine-COL-02-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2022-05-15 22:32:41] [INFO ] Flatten gal took : 3 ms
[2022-05-15 22:32:41] [INFO ] Flatten gal took : 0 ms
Total runtime 3194 ms.

BK_STOP 1652653961085

--------------------
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-02"
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-02, 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-165260110000226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-02.tgz
mv DrinkVendingMachine-COL-02 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 ;