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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r133-smll-167819411400594
Last Updated
May 14, 2023

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
501.775 39919.00 48609.00 699.30 TFTTFFTTFFFFTTFT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r133-smll-167819411400594.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
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 r133-smll-167819411400594
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 7.2K Feb 26 04:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 26 04:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 04:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 04:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 04:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 04:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 28K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DrinkVendingMachine-COL-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 1678624029873

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-24
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-12 12:27:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-12 12:27:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:27:12] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-12 12:27:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-12 12:27:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1151 ms
[2023-03-12 12:27:13] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 288 PT places and 3.3235344E7 transition bindings in 35 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 28 ms.
[2023-03-12 12:27:14] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 19 ms.
[2023-03-12 12:27:14] [INFO ] Skeletonized 5 HLPN properties in 3 ms. Removed 11 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=0 )
[2023-03-12 12:27:14] [INFO ] Flatten gal took : 27 ms
[2023-03-12 12:27:14] [INFO ] Flatten gal took : 5 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 4
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
[2023-03-12 12:27:14] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 30 ms.
[2023-03-12 12:27:14] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-24-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-24-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 10 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 12:27:14] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-12 12:27:14] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
[2023-03-12 12:27:14] [INFO ] Invariant cache hit.
[2023-03-12 12:27:14] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-12 12:27:14] [INFO ] Invariant cache hit.
[2023-03-12 12:27:14] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-12 12:27:14] [INFO ] Invariant cache hit.
[2023-03-12 12:27:14] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-12 12:27:14] [INFO ] Flatten gal took : 6 ms
[2023-03-12 12:27:14] [INFO ] Flatten gal took : 7 ms
[2023-03-12 12:27:14] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-12 12:27:14] [INFO ] Invariant cache hit.
[2023-03-12 12:27:14] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 5 ms
[2023-03-12 12:27:15] [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 2 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:15] [INFO ] Invariant cache hit.
[2023-03-12 12:27:15] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
[2023-03-12 12:27:15] [INFO ] Invariant cache hit.
[2023-03-12 12:27:15] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 12:27:15] [INFO ] Invariant cache hit.
[2023-03-12 12:27:15] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-12 12:27:15] [INFO ] Invariant cache hit.
[2023-03-12 12:27:15] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:15] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:15] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5483110679265662431.gal : 2 ms
[2023-03-12 12:27:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2432952180269030267.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5483110679265662431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2432952180269030267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.049277,4408,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EX((EG(AF((optionSlots_0>=1))) + (((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!(EG(!((optionSlots_0>=1)))))] != FALSE + [(EY(Init) * (((theOptions_0>=2)&&(theProducts_0>=1))&...180
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,12.5006,240684,1,0,678,1.1059e+06,23,671,584,1.79812e+06,679
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 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 8 ms. Remains 8 /12 variables (removed 4) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-12 12:27:27] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 12:27:27] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 12:27:27] [INFO ] Invariant cache hit.
[2023-03-12 12:27:27] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-12 12:27:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:27:27] [INFO ] Invariant cache hit.
[2023-03-12 12:27:27] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/12 places, 8/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 8/12 places, 8/10 transitions.
[2023-03-12 12:27:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:27] [INFO ] Input system was already deterministic with 8 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA DrinkVendingMachine-COL-24-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-12 12:27:27] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:27] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15842264735586951870.gal : 1 ms
[2023-03-12 12:27:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2281676470835370516.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15842264735586951870.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2281676470835370516.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-12 12:27:28] [INFO ] Computed 6 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality2281676470835370516.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.017316,3360,2,13,5,50,6,0,43,25,0
Total reachable state count : 5

[2023-03-12 12:27:28] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
[2023-03-12 12:27:28] [INFO ] Invariant cache hit.
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-12 12:27:28] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 12:27:28] [INFO ] Invariant cache hit.
[2023-03-12 12:27:28] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-12 12:27:28] [INFO ] Invariant cache hit.
[2023-03-12 12:27:28] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:28] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:28] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:28] [INFO ] Time to serialize gal into /tmp/CTLFireability11699525306814732703.gal : 1 ms
[2023-03-12 12:27:28] [INFO ] Time to serialize properties into /tmp/CTLFireability17337020568026406739.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11699525306814732703.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17337020568026406739.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.039032,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: ((AX(((theProducts_0<1)||(wait_3<1))) + AF((((EX((optionSlots_0>=1)) * (productSlots_0>=1)) * ((theOptions_0>=2)&&(theProducts_0>=1))) * ...612
=> equivalent forward existential formula: ([FwdG((Init * !(!(EX(!(((theProducts_0<1)||(wait_3<1))))))),!((((EX((optionSlots_0>=1)) * (productSlots_0>=1)) ...960
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/1/8
(forward)formula 0,1,1.88186,50132,1,0,30,264396,50,17,637,258519,25
FORMULA DrinkVendingMachine-COL-24-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4118280827945371941.gal : 1 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize properties into /tmp/CTLFireability2648032498412415382.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4118280827945371941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2648032498412415382.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.038348,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: (EX(AG((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) * (AX(EF((((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3<1)))))...929
=> equivalent forward existential formula: ([(Init * !(EX(!(E(TRUE U !((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))))))))] = FALSE * [(EY((...1303
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.053495,4744,1,0,6,5193,15,1,580,6572,5
FORMULA DrinkVendingMachine-COL-24-CTLFireability-04 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.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 157 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize gal into /tmp/CTLFireability8430036238493112241.gal : 1 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1412469028163340405.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8430036238493112241.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1412469028163340405.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.057616,4476,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EF((EG(((AG((((theOptions_0<1)||(theProducts_0<1))||(wait_2<1))) * (theProducts_0>=1)) * (wait_3>=1))) + (((EG((((ready_0<1)&&(ready_1<1)...530
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),((!(E(TRUE U !((((theOptions_0<1)||(theProducts_0<1))||(wait_2<1))))) * (theProducts_0>=1...1773
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/5
(forward)formula 0,0,0.16707,5532,1,0,23,10929,47,2,646,9328,23
FORMULA DrinkVendingMachine-COL-24-CTLFireability-05 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.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-12 12:27:30] [INFO ] Invariant cache hit.
[2023-03-12 12:27:30] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 156 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2601776110529862932.gal : 1 ms
[2023-03-12 12:27:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15613636077107024356.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2601776110529862932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15613636077107024356.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.058214,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: AX((E((EX(A((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1)) U (((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1))))) * EG(...809
=> equivalent forward existential formula: (([FwdG((EY(Init) * !(E((EX(!((E(!((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) U (!((((theOpti...2699
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 2/24/8
Hit Full ! (commute/partial/dont) 3/10/7
(forward)formula 0,1,0.59882,13720,1,0,55,43607,63,39,714,76610,58
FORMULA DrinkVendingMachine-COL-24-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability15653400585543867107.gal : 1 ms
[2023-03-12 12:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability14419196442627050100.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15653400585543867107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14419196442627050100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.035094,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EX(EF((((theOptions_0<1)||(theProducts_0<1))||((wait_2<1)||(productSlots_0>=1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * (((theOptions_0<1)||(theProducts_0<1))||((wait_2<1)||(productSlots_0>=1))))] != FALSE
(forward)formula 0,1,0.064761,4744,1,0,8,6320,9,1,405,7819,4
FORMULA DrinkVendingMachine-COL-24-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12217805071666887.gal : 1 ms
[2023-03-12 12:27:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7402715341406593633.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12217805071666887.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7402715341406593633.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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+08,0.035971,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EX(((theProducts_0<1)||(wait_3<1)))
=> equivalent forward existential formula: [(EY(Init) * ((theProducts_0<1)||(wait_3<1)))] != FALSE
(forward)formula 0,0,0.037024,4744,1,0,8,5193,8,1,115,6572,2
FORMULA DrinkVendingMachine-COL-24-CTLFireability-08 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.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:31] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-12 12:27:31] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 6 ms
[2023-03-12 12:27:32] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability14567530339967685385.gal : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14866205916102219724.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14567530339967685385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14866205916102219724.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.036953,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: (AG(AF(!(E(EX((optionSlots_0>=1)) U (productSlots_0>=1))))) * EF((((((EG((((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1))) + EG((((...516
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(!(E(EX((optionSlots_0>=1)) U (productSlots_0>=1)))))] = FALSE * [(Init * !(E(TRUE U (((...908
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 2/24/8
(forward)formula 0,0,0.148408,6328,1,0,97,15168,58,64,668,15801,82
FORMULA DrinkVendingMachine-COL-24-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 1 ms. Remains 8 /12 variables (removed 4) and now considering 8/10 (removed 2) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-12 12:27:32] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 12:27:32] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-12 12:27:32] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-12 12:27:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-12 12:27:32] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/12 places, 8/10 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 149 ms. Remains : 8/12 places, 8/10 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability13010149755590276595.gal : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability1131450955516000748.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13010149755590276595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1131450955516000748.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,390625,0.015208,3324,2,105,5,764,6,0,43,486,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3<1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((((ready_0<1)&&(ready_1<1))&&((ready_2<1)&&(ready_3<1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.023254,3640,1,0,6,810,21,0,357,486,7
FORMULA DrinkVendingMachine-COL-24-CTLFireability-11 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
[2023-03-12 12:27:32] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 12:27:32] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
[2023-03-12 12:27:32] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 12:27:32] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-12 12:27:32] [INFO ] Invariant cache hit.
[2023-03-12 12:27:32] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11032125037175049879.gal : 1 ms
[2023-03-12 12:27:32] [INFO ] Time to serialize properties into /tmp/CTLFireability8739326610062840779.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11032125037175049879.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8739326610062840779.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.058001,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EX(AF(E(((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1)) + (A(!(((theProducts_0<1)||(wait_3<1))) U (((theOptions_0>=3)&&(theProduc...313
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(((((theOptions_0>=2)&&(theProducts_0>=1))&&(wait_1>=1)) + (!((E(!((((theOptions_0>=3)&&(th...513
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/7
Using saturation style SCC detection
(forward)formula 0,1,1.40797,33328,1,0,33,168760,46,18,633,198873,27
FORMULA DrinkVendingMachine-COL-24-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 142 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 4 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize gal into /tmp/CTLFireability2988360391664365556.gal : 0 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize properties into /tmp/CTLFireability724698432679582816.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2988360391664365556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability724698432679582816.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.035151,4484,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EX((productSlots_0>=1))
=> equivalent forward existential formula: [(EY(Init) * (productSlots_0>=1))] != FALSE
(forward)formula 0,1,0.035972,4748,1,0,8,5193,8,1,133,6572,2
FORMULA DrinkVendingMachine-COL-24-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11244427761154068934.gal : 1 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2970430368862366424.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11244427761154068934.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2970430368862366424.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.034994,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: A(AX((((theOptions_0>=3)&&(theProducts_0>=1))&&(wait_0>=1))) U (optionSlots_0>=1))
=> equivalent forward existential formula: [((Init * !(EG(!((optionSlots_0>=1))))) * !(E(!((optionSlots_0>=1)) U (!(!(EX(!((((theOptions_0>=3)&&(theProduct...219
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,0,0.12611,6064,1,0,10,11628,22,4,610,14429,11
FORMULA DrinkVendingMachine-COL-24-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2023-03-12 12:27:34] [INFO ] Invariant cache hit.
[2023-03-12 12:27:34] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 3 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:34] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:34] [INFO ] Flatten gal took : 2 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize gal into /tmp/CTLFireability4015246937450724148.gal : 1 ms
[2023-03-12 12:27:34] [INFO ] Time to serialize properties into /tmp/CTLFireability9690259639066029463.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4015246937450724148.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9690259639066029463.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.44141e+08,0.058512,4480,2,157,5,5193,6,0,69,6572,0


Converting to forward existential form...Done !
original formula: EG((EX((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) * EG(((EG((((theOptions_0>=1)&&(theProducts_0>=1))&&(wait_2>=1))) + ...283
=> equivalent forward existential formula: [FwdG(Init,(EX((((ready_0>=1)||(ready_1>=1))||((ready_2>=1)||(ready_3>=1)))) * EG(((EG((((theOptions_0>=1)&&(the...338
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,13.9671,259900,1,0,644,1.1316e+06,36,676,609,2.03111e+06,687
FORMULA DrinkVendingMachine-COL-24-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-12 12:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-12 12:27:48] [INFO ] Flatten gal took : 1 ms
Total runtime 36109 ms.

BK_STOP 1678624069792

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DrinkVendingMachine-COL-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 2-5348"
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 r133-smll-167819411400594"
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 ;