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-167819411500626.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-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411500626
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 11K Feb 26 04:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 04:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 26 04:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 04:35 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 5.5K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 04:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 26 04:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 26 04:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 04:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 51K 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-PT-02-CTLFireability-00
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-01
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-02
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-03
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-04
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-05
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-06
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-07
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-08
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-09
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-10
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-11
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-12
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-13
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-14
FORMULA_NAME DrinkVendingMachine-PT-02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678639613707

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-PT-02
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-12 16:46:56] [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 16:46:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:46:56] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2023-03-12 16:46:56] [INFO ] Transformed 24 places.
[2023-03-12 16:46:56] [INFO ] Transformed 72 transitions.
[2023-03-12 16:46:56] [INFO ] Parsed PT model containing 24 places and 72 transitions and 440 arcs in 284 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 24 ms.
Initial state reduction rules removed 3 formulas.
[2023-03-12 16:46:56] [INFO ] Reduced 4 identical enabling conditions.
[2023-03-12 16:46:56] [INFO ] Reduced 16 identical enabling conditions.
[2023-03-12 16:46:56] [INFO ] Reduced 4 identical enabling conditions.
[2023-03-12 16:46:56] [INFO ] Reduced 4 identical enabling conditions.
[2023-03-12 16:46:56] [INFO ] Reduced 16 identical enabling conditions.
[2023-03-12 16:46:56] [INFO ] Reduced 4 identical enabling conditions.
Ensure Unique test removed 20 transitions
Reduce redundant transitions removed 20 transitions.
FORMULA DrinkVendingMachine-PT-02-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 52/52 transitions.
Applied a total of 0 rules in 16 ms. Remains 24 /24 variables (removed 0) and now considering 52/52 (removed 0) transitions.
// Phase 1: matrix 52 rows 24 cols
[2023-03-12 16:46:57] [INFO ] Computed 12 place invariants in 9 ms
[2023-03-12 16:46:57] [INFO ] Dead Transitions using invariants and state equation in 313 ms found 24 transitions.
Found 24 dead transitions using SMT.
Drop transitions removed 24 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 24 transitions.
// Phase 1: matrix 28 rows 24 cols
[2023-03-12 16:46:57] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-12 16:46:57] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-12 16:46:57] [INFO ] Invariant cache hit.
[2023-03-12 16:46:57] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/24 places, 28/52 transitions.
Reduce places removed 0 places and 2 transitions.
Deduced a syphon composed of 2 places in 1 ms
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 26/28 (removed 2) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 477 ms. Remains : 24/24 places, 26/52 transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Support contains 20 out of 20 places after structural reductions.
[2023-03-12 16:46:57] [INFO ] Flatten gal took : 33 ms
[2023-03-12 16:46:57] [INFO ] Flatten gal took : 15 ms
[2023-03-12 16:46:57] [INFO ] Input system was already deterministic with 26 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 879 ms. (steps per millisecond=11 ) properties (out of 34) seen :20
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 26 rows 20 cols
[2023-03-12 16:46:59] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-12 16:46:59] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2023-03-12 16:46:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2023-03-12 16:46:59] [INFO ] After 85ms SMT Verify possible using all constraints in natural domain returned unsat :14 sat :0
Fused 14 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 14 atomic propositions for a total of 13 simplifications.
[2023-03-12 16:46:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-12 16:46:59] [INFO ] Flatten gal took : 9 ms
[2023-03-12 16:46:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DrinkVendingMachine-PT-02-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-PT-02-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 16:46:59] [INFO ] Flatten gal took : 8 ms
[2023-03-12 16:46:59] [INFO ] Input system was already deterministic with 26 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 12 transition count 22
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 12 transition count 16
Applied a total of 18 rules in 19 ms. Remains 12 /20 variables (removed 8) and now considering 16/26 (removed 10) transitions.
// Phase 1: matrix 16 rows 12 cols
[2023-03-12 16:46:59] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 16:46:59] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-12 16:46:59] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-12 16:47:00] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/20 places, 16/26 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 209 ms. Remains : 12/20 places, 16/26 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:00] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize gal into /tmp/CTLFireability17037512861772951159.gal : 2 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5088770986734815415.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/CTLFireability17037512861772951159.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5088770986734815415.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,64,0.027298,3304,2,19,5,148,6,0,67,108,0


Converting to forward existential form...Done !
original formula: A(EF(((((wait_2>=1)&&(theProducts_2>=1))||((wait_2>=1)&&(theProducts_1>=1)))||(((wait_1>=1)&&(theProducts_2>=1))||((wait_1>=1)&&(theProdu...227
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(!(E(TRUE U !(E(TRUE U ((optionSlots_1>=1)||(optionSlots_2>=1)))))))))))) * !(E(!(E(T...492
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.039594,3652,1,0,7,302,18,0,336,196,11
FORMULA DrinkVendingMachine-PT-02-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
// Phase 1: matrix 26 rows 20 cols
[2023-03-12 16:47:00] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 10 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 7 ms
[2023-03-12 16:47:00] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10223935638363454174.gal : 2 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize properties into /tmp/CTLFireability12438640032193748588.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/CTLFireability10223935638363454174.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12438640032193748588.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,1024,0.012356,3560,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: AX(AX((AG(EX(((productSlots_1>=1)||(productSlots_2>=1)))) * AF(((((((((((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((wait_5...1835
=> equivalent forward existential formula: ([(FwdU(EY(EY(Init)),TRUE) * !(EX(((productSlots_1>=1)||(productSlots_2>=1)))))] = FALSE * [FwdG(EY(EY(Init)),!(...1917
Hit Full ! (commute/partial/dont) 2/30/24
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.049522,4332,1,0,13,1506,22,3,769,1267,14
FORMULA DrinkVendingMachine-PT-02-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10376822275726694727.gal : 2 ms
[2023-03-12 16:47:00] [INFO ] Time to serialize properties into /tmp/CTLFireability12757735672361753081.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/CTLFireability10376822275726694727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12757735672361753081.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,1024,0.011369,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) + AX(AX(AX(!(A((((((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((wait_5>=1)&&(theProducts_1>=1))&&((theOptions_1>=...1288
=> equivalent forward existential formula: [((EY(EY(EY((Init * !(EX(TRUE)))))) * !(EG(!(((((((wait_3>=1)&&(theProducts_2>=1))&&(theOptions_1>=1))||(((wait_...2284
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/10/22
(forward)formula 0,1,0.076976,4144,1,0,10,3386,24,2,723,2905,9
FORMULA DrinkVendingMachine-PT-02-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:00] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-12 16:47:00] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 180 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:01] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability40329585373871929.gal : 1 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability412811867261139866.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/CTLFireability40329585373871929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability412811867261139866.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 -...280
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,1024,0.011795,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(((((((((theProducts_2<1)||(theOptions_1<1))||(theOptions_2<2))&&(((theProducts_2<1)||(theOptions_1<2))||(theOptions_2<1)))&&(((t...982
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(((((((((theProducts_2<1)||(theOptions_1<1))||(theOptions_2<2))&&(((theProducts_...1045
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.04039,3880,1,0,7,962,19,1,679,645,11
FORMULA DrinkVendingMachine-PT-02-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 177 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 5 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4281466454980623701.gal : 2 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability13717655669914601400.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/CTLFireability4281466454980623701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13717655669914601400.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,1024,0.012125,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: AG(((AF(((EX(((((((((wait_6>=1)&&(theProducts_1>=1))&&(theOptions_1>=2))||(((wait_5>=1)&&(theProducts_1>=1))&&((theOptions_1>=1)&&(theOpt...996
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !((productSlots_2>=1))) * !((productSlots_1>=1))),!(((EX(((((((((wait_6>=1)&&(theProdu...1054
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.066789,4144,1,0,27,3172,20,20,629,4333,26
FORMULA DrinkVendingMachine-PT-02-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 176 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability10034328465529504490.gal : 1 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability372783937502185926.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/CTLFireability10034328465529504490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability372783937502185926.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,1024,0.011137,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: ((AX(FALSE) + EX(AF(AX((((wait_5<1)||(theProducts_1<1))||((theOptions_1<1)||(theOptions_2<1))))))) + !(E((!(AG(!((((wait_5<1)||(theProduc...254
=> equivalent forward existential formula: [((FwdU((Init * !((!(EX(!(FALSE))) + EX(!(EG(!(!(EX(!((((wait_5<1)||(theProducts_1<1))||((theOptions_1<1)||(theO...347
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.015224,3564,1,0,5,588,9,0,549,249,2
FORMULA DrinkVendingMachine-PT-02-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 180 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:01] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:01] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize gal into /tmp/CTLFireability812636337097895843.gal : 2 ms
[2023-03-12 16:47:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4321349433600777578.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/CTLFireability812636337097895843.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4321349433600777578.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,1024,0.012397,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: EF(EX((optionSlots_2>=1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (optionSlots_2>=1))] != FALSE
(forward)formula 0,1,0.014528,3880,1,0,7,328,8,1,198,249,2
FORMULA DrinkVendingMachine-PT-02-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:01] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
[2023-03-12 16:47:01] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 173 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:02] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3080207118376168370.gal : 2 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13066284898343637926.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/CTLFireability3080207118376168370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13066284898343637926.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,1024,0.01173,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: EX(AF((((wait_5<1)||(theProducts_2<1))||((theOptions_1<1)||(theOptions_2<1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((((wait_5<1)||(theProducts_2<1))||((theOptions_1<1)||(theOptions_2<1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022474,3880,1,0,9,946,19,2,605,581,7
FORMULA DrinkVendingMachine-PT-02-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 12 transition count 22
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 16 place count 12 transition count 18
Applied a total of 16 rules in 4 ms. Remains 12 /20 variables (removed 8) and now considering 18/26 (removed 8) transitions.
// Phase 1: matrix 18 rows 12 cols
[2023-03-12 16:47:02] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2023-03-12 16:47:02] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/20 places, 18/26 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 153 ms. Remains : 12/20 places, 18/26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 2 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 10 ms
[2023-03-12 16:47:02] [INFO ] Input system was already deterministic with 18 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA DrinkVendingMachine-PT-02-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 2 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 2 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13756947252974850411.gal : 1 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10746177711427507759.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/ReachabilityCardinality13756947252974850411.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10746177711427507759.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 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
// Phase 1: matrix 26 rows 20 cols
[2023-03-12 16:47:02] [INFO ] Computed 10 place invariants in 2 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 ...330
Loading property file /tmp/ReachabilityCardinality10746177711427507759.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,4,0.02351,3440,2,15,5,53,6,0,69,25,0
Total reachable state count : 4

[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16019070705373255184.gal : 1 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15894299481190033222.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/CTLFireability16019070705373255184.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15894299481190033222.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,1024,0.012053,3564,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: EF(AX(FALSE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.016556,3564,1,0,5,588,9,0,547,249,2
FORMULA DrinkVendingMachine-PT-02-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 26/26 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 26/26 (removed 0) transitions.
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-12 16:47:02] [INFO ] Invariant cache hit.
[2023-03-12 16:47:02] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 178 ms. Remains : 20/20 places, 26/26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 7 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:02] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 4 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 7 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize gal into /tmp/CTLFireability2632461459958454903.gal : 2 ms
[2023-03-12 16:47:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1316332865937004241.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/CTLFireability2632461459958454903.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1316332865937004241.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,1024,0.010894,3568,2,31,5,328,6,0,109,249,0


Converting to forward existential form...Done !
original formula: AF(EG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(!(FALSE))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.018573,3568,1,0,5,743,18,1,620,435,7
FORMULA DrinkVendingMachine-PT-02-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-12 16:47:02] [INFO ] Flatten gal took : 3 ms
[2023-03-12 16:47:02] [INFO ] Flatten gal took : 3 ms
Total runtime 6135 ms.

BK_STOP 1678639626786

--------------------
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-PT-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 2-5348"
echo " Executing tool itstools"
echo " Input is DrinkVendingMachine-PT-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 r133-smll-167819411500626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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