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.r165-tall-167838850400458.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 FlexibleBarrier-PT-06a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850400458
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.5K Feb 25 12:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 12:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 12:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 12:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 41K 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 FlexibleBarrier-PT-06a-CTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-06a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679497786471

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=FlexibleBarrier-PT-06a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-22 15:09:48] [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]
[2023-03-22 15:09:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 15:09:48] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-22 15:09:48] [INFO ] Transformed 75 places.
[2023-03-22 15:09:48] [INFO ] Transformed 154 transitions.
[2023-03-22 15:09:48] [INFO ] Found NUPN structural information;
[2023-03-22 15:09:48] [INFO ] Parsed PT model containing 75 places and 154 transitions and 599 arcs in 105 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 26 transitions
Reduce redundant transitions removed 26 transitions.
FORMULA FlexibleBarrier-PT-06a-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06a-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-06a-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 54 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 128/128 transitions.
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 75 transition count 122
Applied a total of 6 rules in 14 ms. Remains 75 /75 variables (removed 0) and now considering 122/128 (removed 6) transitions.
// Phase 1: matrix 122 rows 75 cols
[2023-03-22 15:09:48] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-22 15:09:48] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-22 15:09:48] [INFO ] Invariant cache hit.
[2023-03-22 15:09:48] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:48] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-22 15:09:48] [INFO ] Invariant cache hit.
[2023-03-22 15:09:48] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/75 places, 122/128 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 400 ms. Remains : 75/75 places, 122/128 transitions.
Support contains 54 out of 75 places after structural reductions.
[2023-03-22 15:09:48] [INFO ] Flatten gal took : 29 ms
[2023-03-22 15:09:48] [INFO ] Flatten gal took : 11 ms
[2023-03-22 15:09:49] [INFO ] Input system was already deterministic with 122 transitions.
Support contains 52 out of 75 places (down from 54) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 344 ms. (steps per millisecond=29 ) properties (out of 71) seen :67
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) 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 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 15:09:49] [INFO ] Invariant cache hit.
[2023-03-22 15:09:49] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-22 15:09:49] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
[2023-03-22 15:09:49] [INFO ] Flatten gal took : 17 ms
[2023-03-22 15:09:49] [INFO ] Flatten gal took : 8 ms
[2023-03-22 15:09:49] [INFO ] Input system was already deterministic with 122 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:49] [INFO ] Invariant cache hit.
[2023-03-22 15:09:49] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-22 15:09:49] [INFO ] Invariant cache hit.
[2023-03-22 15:09:49] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:49] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
[2023-03-22 15:09:49] [INFO ] Invariant cache hit.
[2023-03-22 15:09:49] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 258 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:49] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:49] [INFO ] Flatten gal took : 6 ms
[2023-03-22 15:09:49] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 6 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9744664059943096161.gal : 2 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15740348586521746683.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/CTLFireability9744664059943096161.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15740348586521746683.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,2.98598e+06,0.046159,5180,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: EF(((AX(((p29==1)&&(p74==1))) * (p47==1)) * ((p60==1)&&(p73==1))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * ((p60==1)&&(p73==1))) * (p47==1)) * !(EX(!(((p29==1)&&(p74==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.088186,6488,1,0,6,16546,11,0,1879,4867,4
FORMULA FlexibleBarrier-PT-06a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] Implicit Places using invariants in 88 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 74/75 places, 122/122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 6 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14696400847765369658.gal : 13 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9943807567100203113.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/CTLFireability14696400847765369658.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9943807567100203113.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,2.98598e+06,0.028806,4376,2,406,5,4914,6,0,418,3544,0


Converting to forward existential form...Done !
original formula: EX(((p32==1) * (AF((((p12==1)&&(p35==1))&&(p73==1))) + EG(((p46==0)&&(((p24==0)||(p59==0))||(p73==0)))))))
=> equivalent forward existential formula: ([((EY(Init) * (p32==1)) * !(EG(!((((p12==1)&&(p35==1))&&(p73==1))))))] != FALSE + [FwdG((EY(Init) * (p32==1)),(...210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.079483,6752,1,0,11,17596,27,2,1938,6532,10
FORMULA FlexibleBarrier-PT-06a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] Implicit Places using invariants in 64 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 75 ms. Remains : 74/75 places, 122/122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13375799815639599047.gal : 1 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability515118245460710362.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/CTLFireability13375799815639599047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability515118245460710362.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,2.98598e+06,0.029301,4372,2,406,5,4914,6,0,418,3544,0


Converting to forward existential form...Done !
original formula: EG((EG(AF((E((p34==1) U (p65==1)) * E((p20==1) U (p44==1))))) + (E(!(EG((p49==1))) U AX((((p12==1)&&(p23==1))&&(p73==1)))) * EG((((p12==0...182
=> equivalent forward existential formula: [FwdG(Init,(EG(!(EG(!((E((p34==1) U (p65==1)) * E((p20==1) U (p44==1))))))) + (E(!(EG((p49==1))) U !(EX(!((((p12...237
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 119/0/3
Hit Full ! (commute/partial/dont) 119/0/3
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.15222,9388,1,0,20,34664,58,5,2323,18716,21
FORMULA FlexibleBarrier-PT-06a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] Implicit Places using invariants in 60 ms returned [73, 74]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/75 places, 122/122 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64 ms. Remains : 73/75 places, 122/122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:50] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability2388459132473328629.gal : 1 ms
[2023-03-22 15:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability5317742015078807399.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/CTLFireability2388459132473328629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5317742015078807399.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,2.98598e+06,0.017774,3976,2,312,5,2193,6,0,416,1419,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.019698,3976,1,0,6,2193,7,1,520,1419,1
FORMULA FlexibleBarrier-PT-06a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:50] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-22 15:09:50] [INFO ] Invariant cache hit.
[2023-03-22 15:09:50] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 182 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:50] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10726442572815417820.gal : 1 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7487221472023450301.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/CTLFireability10726442572815417820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7487221472023450301.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,2.98598e+06,0.043682,5252,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: (AG(((EF((((p11==1)&&(p36==1))&&(p73==1))) + EX((p46==1))) + ((((p12==1)&&(p32==1))&&((((p36==0)||(p47==0))||(p73==0))&&(p24==1)))&&((p47...389
=> equivalent forward existential formula: ([FwdG(FwdU((Init * !(!(E(TRUE U !(((E(TRUE U (((p11==1)&&(p36==1))&&(p73==1))) + EX((p46==1))) + ((((p12==1)&&(...664
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.146784,9740,1,0,20,36536,55,7,2178,17625,24
FORMULA FlexibleBarrier-PT-06a-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 5 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:51] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:51] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:51] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13756207088655184009.gal : 2 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize properties into /tmp/CTLFireability1297683502396195704.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/CTLFireability13756207088655184009.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1297683502396195704.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,2.98598e+06,0.044117,4988,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: AX(E((AF((A((((p35==1)&&(p60==1))&&(p73==1)) U (((p12==1)&&(p59==1))&&(p73==1))) + AG((((p47==1)&&(p60==1))&&(p73==1))))) * ((p22==1)||((...331
=> equivalent forward existential formula: [(EY(Init) * !(E((!(EG(!((!((E(!((((p12==1)&&(p59==1))&&(p73==1))) U (!((((p35==1)&&(p60==1))&&(p73==1))) * !(((...588
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 85/0/37
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 85/59/37
(forward)formula 0,0,0.169718,10004,1,0,50,40425,51,29,2502,21622,46
FORMULA FlexibleBarrier-PT-06a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Graph (trivial) has 53 edges and 75 vertex of which 15 / 75 are part of one of the 5 SCC in 6 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 11 place count 60 transition count 101
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 0 with 19 rules applied. Total rules applied 30 place count 60 transition count 82
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 60 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 59 transition count 81
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 35 place count 59 transition count 81
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 57 transition count 79
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 57 transition count 79
Applied a total of 39 rules in 29 ms. Remains 57 /75 variables (removed 18) and now considering 79/122 (removed 43) transitions.
[2023-03-22 15:09:51] [INFO ] Flow matrix only has 75 transitions (discarded 4 similar events)
// Phase 1: matrix 75 rows 57 cols
[2023-03-22 15:09:51] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants in 35 ms returned [55]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 56/75 places, 79/122 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 56 transition count 73
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 50 transition count 73
Applied a total of 12 rules in 4 ms. Remains 50 /56 variables (removed 6) and now considering 73/79 (removed 6) transitions.
[2023-03-22 15:09:51] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
// Phase 1: matrix 69 rows 50 cols
[2023-03-22 15:09:51] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-22 15:09:51] [INFO ] Flow matrix only has 69 transitions (discarded 4 similar events)
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:51] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 50/75 places, 73/122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 152 ms. Remains : 50/75 places, 73/122 transitions.
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:51] [INFO ] Input system was already deterministic with 73 transitions.
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:51] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize gal into /tmp/CTLFireability1351367391490611896.gal : 1 ms
[2023-03-22 15:09:51] [INFO ] Time to serialize properties into /tmp/CTLFireability16316419051447091689.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/CTLFireability1351367391490611896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16316419051447091689.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,258049,0.014036,3788,2,137,5,2362,6,0,268,1328,0


Converting to forward existential form...Done !
original formula: EF(EG((((p60!=1)&&(p61!=1))&&((p26!=1)||(p74!=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((p60!=1)&&(p61!=1))&&((p26!=1)||(p74!=1))))] != FALSE
Hit Full ! (commute/partial/dont) 34/43/39
(forward)formula 0,1,0.028218,4368,1,0,8,3884,19,0,1294,1689,9
FORMULA FlexibleBarrier-PT-06a-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
// Phase 1: matrix 122 rows 75 cols
[2023-03-22 15:09:51] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants in 72 ms returned []
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:51] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:51] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
[2023-03-22 15:09:51] [INFO ] Invariant cache hit.
[2023-03-22 15:09:52] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 243 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:52] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 5 ms
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2197476836867515925.gal : 1 ms
[2023-03-22 15:09:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11003709766049504674.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/CTLFireability2197476836867515925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11003709766049504674.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,2.98598e+06,0.039843,5252,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: AX(A(((E((p34==1) U !(((p35==1)&&(p71==1)))) + EX(EF((((p24==1)&&(p35==1))&&(p73==1))))) + AG((((p35==1)&&(p48==1))&&(p73==1)))) U (EG(((...333
=> equivalent forward existential formula: (([((FwdU(EY(Init),!((EG(((!(((p35==1)&&(p60==1))&&(p73==1)))||(((p3==1)&&(p35==1))&&((p48==1)&&(p73==1))))) * (...1177
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.620214,23020,1,0,112,90752,32,102,2044,122970,114
FORMULA FlexibleBarrier-PT-06a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Graph (trivial) has 51 edges and 75 vertex of which 9 / 75 are part of one of the 3 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 9 place count 65 transition count 109
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 0 with 15 rules applied. Total rules applied 24 place count 65 transition count 94
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 65 transition count 94
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 63 transition count 92
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 63 transition count 92
Applied a total of 30 rules in 16 ms. Remains 63 /75 variables (removed 12) and now considering 92/122 (removed 30) transitions.
[2023-03-22 15:09:52] [INFO ] Flow matrix only has 88 transitions (discarded 4 similar events)
// Phase 1: matrix 88 rows 63 cols
[2023-03-22 15:09:52] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-22 15:09:52] [INFO ] Implicit Places using invariants in 45 ms returned [62]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/75 places, 92/122 transitions.
Graph (trivial) has 70 edges and 62 vertex of which 21 / 62 are part of one of the 6 SCC in 0 ms
Free SCC test removed 15 places
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 47 transition count 63
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 39 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 38 transition count 62
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 19 place count 38 transition count 56
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 31 place count 32 transition count 56
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 34 place count 32 transition count 53
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 40 place count 29 transition count 50
Applied a total of 40 rules in 7 ms. Remains 29 /62 variables (removed 33) and now considering 50/92 (removed 42) transitions.
[2023-03-22 15:09:52] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
// Phase 1: matrix 43 rows 29 cols
[2023-03-22 15:09:52] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-22 15:09:52] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-22 15:09:52] [INFO ] Flow matrix only has 43 transitions (discarded 7 similar events)
[2023-03-22 15:09:52] [INFO ] Invariant cache hit.
[2023-03-22 15:09:52] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-22 15:09:52] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/75 places, 50/122 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 130 ms. Remains : 29/75 places, 50/122 transitions.
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 2 ms
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 2 ms
[2023-03-22 15:09:52] [INFO ] Input system was already deterministic with 50 transitions.
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 1 ms
[2023-03-22 15:09:52] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:52] [INFO ] Time to serialize gal into /tmp/CTLFireability12771319535666267653.gal : 1 ms
[2023-03-22 15:09:52] [INFO ] Time to serialize properties into /tmp/CTLFireability12927876089805144801.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/CTLFireability12771319535666267653.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12927876089805144801.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,2745,0.006929,3608,2,86,5,482,6,0,160,376,0


Converting to forward existential form...Done !
original formula: E((((p36==1)&&(p47==1))&&(p73==1)) U E((p72==1) U AG(!(((p35==1)&&(p73==1))))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(((p36==1)&&(p47==1))&&(p73==1))),(p72==1)) * !(E(TRUE U !(!(((p35==1)&&(p73==1)))))))] != FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012056,3924,1,0,6,1669,14,0,727,628,5
FORMULA FlexibleBarrier-PT-06a-CTLFireability-11 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 : 75/75 places, 122/122 transitions.
Partial Post-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 75 transition count 122
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 12 place count 70 transition count 117
Iterating global reduction 0 with 5 rules applied. Total rules applied 17 place count 70 transition count 117
Applied a total of 17 rules in 15 ms. Remains 70 /75 variables (removed 5) and now considering 117/122 (removed 5) transitions.
// Phase 1: matrix 117 rows 70 cols
[2023-03-22 15:09:52] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-22 15:09:52] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-22 15:09:52] [INFO ] Invariant cache hit.
[2023-03-22 15:09:52] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-22 15:09:52] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-22 15:09:52] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 15:09:52] [INFO ] Invariant cache hit.
[2023-03-22 15:09:53] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 70/75 places, 117/122 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 196 ms. Remains : 70/75 places, 117/122 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Input system was already deterministic with 117 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16680032545265184802.gal : 1 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize properties into /tmp/CTLFireability1382891273279876779.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/CTLFireability16680032545265184802.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1382891273279876779.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,1.91664e+06,0.039634,4704,2,281,5,6793,6,0,395,4607,0


Converting to forward existential form...Done !
original formula: AG(((!(A(((AF(((p28==1)&&(p74==1))) * (p23==1)) * ((p36==1)&&(p73==1))) U ((p42==1)&&(p73==1)))) + E((((AF(((p53==1)&&(p74==1))) + ((p26=...445
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !((!(!((E(!(((p42==1)&&(p73==1))) U (!(((!(EG(!(((p28==1)&&(p74==1))))) * (p23==1)) * ((p3...986
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 84/0/33
Hit Full ! (commute/partial/dont) 102/15/15
(forward)formula 0,1,0.197492,10776,1,0,52,42513,58,31,2157,31704,46
FORMULA FlexibleBarrier-PT-06a-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 3 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
// Phase 1: matrix 122 rows 75 cols
[2023-03-22 15:09:53] [INFO ] Computed 8 place invariants in 2 ms
[2023-03-22 15:09:53] [INFO ] Implicit Places using invariants in 61 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/75 places, 122/122 transitions.
Applied a total of 0 rules in 1 ms. Remains 74 /74 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 74/75 places, 122/122 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9600937281421327461.gal : 1 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize properties into /tmp/CTLFireability15857580156727816073.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/CTLFireability9600937281421327461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15857580156727816073.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,2.98598e+06,0.033665,4380,2,406,5,4914,6,0,418,3544,0


Converting to forward existential form...Done !
original formula: E(AG(AX(AG(A((p36==1) U (p37==1))))) U AX(!((((p11==1)&&(p36==1))&&(p73==1)))))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(!(EX(!(!(E(TRUE U !(!((E(!((p37==1)) U (!((p36==1)) * !((p37==1)))) + EG(!((p37==1)))))...224
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 119/0/3
(forward)formula 0,1,0.095843,7020,1,0,11,20174,33,2,2138,8525,19
FORMULA FlexibleBarrier-PT-06a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:53] [INFO ] Invariant cache hit.
[2023-03-22 15:09:53] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-22 15:09:53] [INFO ] Invariant cache hit.
[2023-03-22 15:09:53] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:53] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-22 15:09:53] [INFO ] Invariant cache hit.
[2023-03-22 15:09:53] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 4 ms
[2023-03-22 15:09:53] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5160083802006176668.gal : 1 ms
[2023-03-22 15:09:53] [INFO ] Time to serialize properties into /tmp/CTLFireability16642361080811710200.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/CTLFireability5160083802006176668.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16642361080811710200.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,2.98598e+06,0.043291,4984,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: E(((!(((!(((p11==1)&&(p60==1))&&(p73==1)))&&(((p1==1)||(((p48==1)&&(p59==1))&&(p73==1)))||(((p23==1)&&(p60==1))&&(p73==1))))) + (AG((AF((...324
=> equivalent forward existential formula: [(FwdU(Init,((!(((!(((p11==1)&&(p60==1))&&(p73==1)))&&(((p1==1)||(((p48==1)&&(p59==1))&&(p73==1)))||(((p23==1)&&...394
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.652016,23312,1,0,168,89440,42,108,2177,128725,171
FORMULA FlexibleBarrier-PT-06a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 122/122 transitions.
Applied a total of 0 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 122/122 (removed 0) transitions.
[2023-03-22 15:09:54] [INFO ] Invariant cache hit.
[2023-03-22 15:09:54] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 15:09:54] [INFO ] Invariant cache hit.
[2023-03-22 15:09:54] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 15:09:54] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2023-03-22 15:09:54] [INFO ] Invariant cache hit.
[2023-03-22 15:09:54] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 75/75 places, 122/122 transitions.
[2023-03-22 15:09:54] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:54] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:54] [INFO ] Input system was already deterministic with 122 transitions.
[2023-03-22 15:09:54] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:54] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:54] [INFO ] Time to serialize gal into /tmp/CTLFireability4979132802310800540.gal : 0 ms
[2023-03-22 15:09:54] [INFO ] Time to serialize properties into /tmp/CTLFireability2962862408601378958.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/CTLFireability4979132802310800540.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2962862408601378958.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,2.98598e+06,0.038177,5256,2,368,5,7709,6,0,420,4867,0


Converting to forward existential form...Done !
original formula: (E(EX((p72!=1)) U !((((p69==1)&&(p74==1)) + E((AX((((p11==1)&&(p36==1))&&(p73==1))) * AX((p0==1))) U AF((p68==1)))))) + AG((((((((((p6==0...608
=> equivalent forward existential formula: ((((([(FwdU((FwdU((Init * !(E(EX((p72!=1)) U !((((p69==1)&&(p74==1)) + E((!(EX(!((((p11==1)&&(p36==1))&&(p73==1)...2301
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 85/55/37
Hit Full ! (commute/partial/dont) 89/0/33
(forward)formula 0,1,0.239929,12912,1,0,54,55843,92,28,2371,37227,56
FORMULA FlexibleBarrier-PT-06a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-22 15:09:54] [INFO ] Flatten gal took : 3 ms
[2023-03-22 15:09:54] [INFO ] Flatten gal took : 2 ms
Total runtime 6670 ms.

BK_STOP 1679497795764

--------------------
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="FlexibleBarrier-PT-06a"
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 FlexibleBarrier-PT-06a, 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 r165-tall-167838850400458"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06a.tgz
mv FlexibleBarrier-PT-06a 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 ;