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-167838850500490.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)
...................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is FlexibleBarrier-PT-10a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850500490
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 6.6K Feb 25 12:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 25 12:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 12:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 12:41 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 3.6K Feb 25 16:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:53 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 94K 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-10a-CTLFireability-00
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-01
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-02
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-03
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-04
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-05
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-06
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-07
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-08
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-09
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-10
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-11
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-12
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-13
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-14
FORMULA_NAME FlexibleBarrier-PT-10a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679501988039

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-10a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-22 16:19:49] [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 16:19:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:19:49] [INFO ] Load time of PNML (sax parser for PT used): 58 ms
[2023-03-22 16:19:49] [INFO ] Transformed 123 places.
[2023-03-22 16:19:49] [INFO ] Transformed 334 transitions.
[2023-03-22 16:19:49] [INFO ] Found NUPN structural information;
[2023-03-22 16:19:49] [INFO ] Parsed PT model containing 123 places and 334 transitions and 1467 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Ensure Unique test removed 82 transitions
Reduce redundant transitions removed 82 transitions.
Support contains 66 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 252/252 transitions.
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 123 transition count 242
Applied a total of 10 rules in 20 ms. Remains 123 /123 variables (removed 0) and now considering 242/252 (removed 10) transitions.
// Phase 1: matrix 242 rows 123 cols
[2023-03-22 16:19:49] [INFO ] Computed 12 place invariants in 10 ms
[2023-03-22 16:19:50] [INFO ] Implicit Places using invariants in 203 ms returned []
[2023-03-22 16:19:50] [INFO ] Invariant cache hit.
[2023-03-22 16:19:50] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:19:50] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-22 16:19:50] [INFO ] Invariant cache hit.
[2023-03-22 16:19:50] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/123 places, 242/252 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 541 ms. Remains : 123/123 places, 242/252 transitions.
Support contains 66 out of 123 places after structural reductions.
[2023-03-22 16:19:50] [INFO ] Flatten gal took : 42 ms
[2023-03-22 16:19:50] [INFO ] Flatten gal took : 17 ms
[2023-03-22 16:19:50] [INFO ] Input system was already deterministic with 242 transitions.
Support contains 65 out of 123 places (down from 66) after GAL structural reductions.
Finished random walk after 4169 steps, including 1 resets, run visited all 80 properties in 162 ms. (steps per millisecond=25 )
[2023-03-22 16:19:50] [INFO ] Flatten gal took : 13 ms
[2023-03-22 16:19:51] [INFO ] Flatten gal took : 13 ms
[2023-03-22 16:19:51] [INFO ] Input system was already deterministic with 242 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 5 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:19:51] [INFO ] Invariant cache hit.
[2023-03-22 16:19:51] [INFO ] Implicit Places using invariants in 80 ms returned [122]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 242/242 transitions.
Applied a total of 0 rules in 4 ms. Remains 122 /122 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92 ms. Remains : 122/123 places, 242/242 transitions.
[2023-03-22 16:19:51] [INFO ] Flatten gal took : 11 ms
[2023-03-22 16:19:51] [INFO ] Flatten gal took : 11 ms
[2023-03-22 16:19:51] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:19:51] [INFO ] Flatten gal took : 10 ms
[2023-03-22 16:19:51] [INFO ] Flatten gal took : 10 ms
[2023-03-22 16:19:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17147495119995620970.gal : 5 ms
[2023-03-22 16:19:51] [INFO ] Time to serialize properties into /tmp/CTLFireability16799511012225986960.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/CTLFireability17147495119995620970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16799511012225986960.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,6.19174e+10,0.222543,12360,2,2113,5,48590,6,0,730,31170,0


Converting to forward existential form...Done !
original formula: (EF(AG((((p60==0)||(p95==0))||(p121==0)))) + AX(A(E(AX(((p102==1)&&(p121==1))) U (p92==1)) U ((p96==1) * AG(E((((p96==1)&&(p119==1))&&(p1...204
=> equivalent forward existential formula: (([((FwdU(EY((Init * !(E(TRUE U !(E(TRUE U !((((p60==0)||(p95==0))||(p121==0))))))))),!(((p96==1) * !(E(TRUE U !...860
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 145/167/97
(forward)formula 0,0,1.07657,37672,1,0,12,220561,28,3,4269,82238,18
FORMULA FlexibleBarrier-PT-10a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 95 edges and 123 vertex of which 24 / 123 are part of one of the 8 SCC in 3 ms
Free SCC test removed 16 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 19 place count 98 transition count 196
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 0 with 58 rules applied. Total rules applied 77 place count 98 transition count 138
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 98 transition count 138
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 97 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 97 transition count 137
Applied a total of 80 rules in 50 ms. Remains 97 /123 variables (removed 26) and now considering 137/242 (removed 105) transitions.
[2023-03-22 16:19:52] [INFO ] Flow matrix only has 130 transitions (discarded 7 similar events)
// Phase 1: matrix 130 rows 97 cols
[2023-03-22 16:19:52] [INFO ] Computed 12 place invariants in 4 ms
[2023-03-22 16:19:52] [INFO ] Implicit Places using invariants in 67 ms returned [96]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 96/123 places, 137/242 transitions.
Graph (trivial) has 120 edges and 96 vertex of which 44 / 96 are part of one of the 10 SCC in 0 ms
Free SCC test removed 34 places
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 62 transition count 75
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 50 transition count 75
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 25 place count 50 transition count 65
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 45 place count 40 transition count 65
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 2 with 8 rules applied. Total rules applied 53 place count 40 transition count 57
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 69 place count 32 transition count 49
Applied a total of 69 rules in 10 ms. Remains 32 /96 variables (removed 64) and now considering 49/137 (removed 88) transitions.
[2023-03-22 16:19:52] [INFO ] Flow matrix only has 40 transitions (discarded 9 similar events)
// Phase 1: matrix 40 rows 32 cols
[2023-03-22 16:19:52] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-22 16:19:52] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-22 16:19:52] [INFO ] Flow matrix only has 40 transitions (discarded 9 similar events)
[2023-03-22 16:19:52] [INFO ] Invariant cache hit.
[2023-03-22 16:19:52] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-22 16:19:52] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/123 places, 49/242 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 194 ms. Remains : 32/123 places, 49/242 transitions.
[2023-03-22 16:19:52] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:19:52] [INFO ] Flatten gal took : 1 ms
[2023-03-22 16:19:52] [INFO ] Input system was already deterministic with 49 transitions.
[2023-03-22 16:19:52] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:19:52] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:19:52] [INFO ] Time to serialize gal into /tmp/CTLFireability7919502049172361298.gal : 1 ms
[2023-03-22 16:19:52] [INFO ] Time to serialize properties into /tmp/CTLFireability17749846756084379507.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/CTLFireability7919502049172361298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17749846756084379507.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,12545,0.006385,3584,2,97,5,514,6,0,167,372,0


Converting to forward existential form...Done !
original formula: EF(AG((((p23==1)&&(p108==1))&&(p121==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p23==1)&&(p108==1))&&(p121==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.01227,3900,1,0,6,1839,15,0,763,546,5
FORMULA FlexibleBarrier-PT-10a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 123 cols
[2023-03-22 16:19:52] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-22 16:19:52] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-22 16:19:52] [INFO ] Invariant cache hit.
[2023-03-22 16:19:52] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:19:52] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
[2023-03-22 16:19:52] [INFO ] Invariant cache hit.
[2023-03-22 16:19:53] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:19:53] [INFO ] Flatten gal took : 9 ms
[2023-03-22 16:19:53] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:19:53] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:19:53] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:19:53] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:19:53] [INFO ] Time to serialize gal into /tmp/CTLFireability16287493474264521835.gal : 1 ms
[2023-03-22 16:19:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13231660924554976490.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/CTLFireability16287493474264521835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13231660924554976490.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,6.19174e+10,0.591994,25440,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: EX(AG((EF((((p74==0)||(p122==0))&&(p49==0))) + ((p11==1)&&(p121==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((E(TRUE U (((p74==0)||(p122==0))&&(p49==0))) + ((p11==1)&&(p121==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.952289,25900,1,0,8,138354,15,2,3949,65272,7
FORMULA FlexibleBarrier-PT-10a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:19:54] [INFO ] Invariant cache hit.
[2023-03-22 16:19:54] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-22 16:19:54] [INFO ] Invariant cache hit.
[2023-03-22 16:19:54] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:19:54] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-22 16:19:54] [INFO ] Invariant cache hit.
[2023-03-22 16:19:54] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:19:54] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:19:54] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:19:54] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:19:54] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:19:54] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:19:54] [INFO ] Time to serialize gal into /tmp/CTLFireability6764864384056351236.gal : 2 ms
[2023-03-22 16:19:54] [INFO ] Time to serialize properties into /tmp/CTLFireability13630955180604606496.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/CTLFireability6764864384056351236.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13630955180604606496.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,6.19174e+10,0.524702,25468,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: E(AF((E(((p67==1)&&(p122==1)) U (E((p104==1) U (p49==1)) + AF((p120==1)))) + (AG((p17==1)) * (!(AF((((p84==1)&&(p119==1))&&(p121==1)))) +...460
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!((E(((p67==1)&&(p122==1)) U (E((p104==1) U (p49==1)) + !(EG(!((p120==1)))))) + (!(E(TRUE U !((...611
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 239/0/3
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 190/0/52
Hit Full ! (commute/partial/dont) 239/0/3
Hit Full ! (commute/partial/dont) 189/52/53
Using saturation style SCC detection
(forward)formula 0,1,9.19799,288196,1,0,274,1.4482e+06,85,174,4771,1.70264e+06,277
FORMULA FlexibleBarrier-PT-10a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 10 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:03] [INFO ] Invariant cache hit.
[2023-03-22 16:20:03] [INFO ] Implicit Places using invariants in 62 ms returned [122]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 122 /122 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 122/123 places, 242/242 transitions.
[2023-03-22 16:20:03] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:20:03] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:20:03] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:03] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:03] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:03] [INFO ] Time to serialize gal into /tmp/CTLFireability8921137890735485445.gal : 2 ms
[2023-03-22 16:20:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14682157781957910202.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/CTLFireability8921137890735485445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14682157781957910202.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,6.19174e+10,0.196696,12168,2,2113,5,48590,6,0,730,31170,0


Converting to forward existential form...Done !
original formula: EF(AX(EG(((E((p34==1) U ((p114==1)&&(p121==1))) * (p119==1)) * ((p73==1) * EX((((p23==1)&&(p60==1))&&(p121==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(((E((p34==1) U ((p114==1)&&(p121==1))) * (p119==1)) * ((p73==1) * EX((((p23==1)&&(...193
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 239/0/3
Using saturation style SCC detection
(forward)formula 0,0,0.69853,29480,1,0,18,170601,27,4,4039,59622,15
FORMULA FlexibleBarrier-PT-10a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 88 edges and 123 vertex of which 15 / 123 are part of one of the 5 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 105 transition count 218
Drop transitions removed 55 transitions
Redundant transition composition rules discarded 55 transitions
Iterating global reduction 0 with 55 rules applied. Total rules applied 72 place count 105 transition count 163
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 74 place count 105 transition count 163
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 76 place count 103 transition count 161
Iterating global reduction 0 with 2 rules applied. Total rules applied 78 place count 103 transition count 161
Applied a total of 78 rules in 24 ms. Remains 103 /123 variables (removed 20) and now considering 161/242 (removed 81) transitions.
[2023-03-22 16:20:04] [INFO ] Flow matrix only has 157 transitions (discarded 4 similar events)
// Phase 1: matrix 157 rows 103 cols
[2023-03-22 16:20:04] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-22 16:20:04] [INFO ] Implicit Places using invariants in 56 ms returned [102]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 102/123 places, 161/242 transitions.
Graph (trivial) has 120 edges and 102 vertex of which 35 / 102 are part of one of the 10 SCC in 0 ms
Free SCC test removed 25 places
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 77 transition count 111
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 62 transition count 111
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 31 place count 62 transition count 101
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 51 place count 52 transition count 101
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 56 place count 52 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 66 place count 47 transition count 91
Applied a total of 66 rules in 9 ms. Remains 47 /102 variables (removed 55) and now considering 91/161 (removed 70) transitions.
[2023-03-22 16:20:04] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
// Phase 1: matrix 82 rows 47 cols
[2023-03-22 16:20:04] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-22 16:20:04] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-22 16:20:04] [INFO ] Flow matrix only has 82 transitions (discarded 9 similar events)
[2023-03-22 16:20:04] [INFO ] Invariant cache hit.
[2023-03-22 16:20:04] [INFO ] State equation strengthened by 31 read => feed constraints.
[2023-03-22 16:20:04] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/123 places, 91/242 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 170 ms. Remains : 47/123 places, 91/242 transitions.
[2023-03-22 16:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:20:04] [INFO ] Input system was already deterministic with 91 transitions.
[2023-03-22 16:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:20:04] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:20:04] [INFO ] Time to serialize gal into /tmp/CTLFireability2067485426380738351.gal : 1 ms
[2023-03-22 16:20:04] [INFO ] Time to serialize properties into /tmp/CTLFireability8110012435772132662.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/CTLFireability2067485426380738351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8110012435772132662.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,537825,0.016639,3868,2,265,5,2560,6,0,269,2067,0


Converting to forward existential form...Done !
original formula: (EF((((p35==1)&&(p108==1))&&(p121==1))) * EF(AG(AF(((((p12==0)||(p59==0))||(p121==0))&&(p83==0))))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U (((p35==1)&&(p108==1))&&(p121==1)))),TRUE) * !(E(TRUE U !(!(EG(!(((((p12==0)||(p59==0))|...194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.048765,5504,1,0,7,11451,23,0,1408,4546,9
FORMULA FlexibleBarrier-PT-10a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 123 cols
[2023-03-22 16:20:04] [INFO ] Computed 12 place invariants in 7 ms
[2023-03-22 16:20:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-22 16:20:04] [INFO ] Invariant cache hit.
[2023-03-22 16:20:04] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:20:04] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2023-03-22 16:20:04] [INFO ] Invariant cache hit.
[2023-03-22 16:20:05] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:20:05] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:05] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:05] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:05] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:05] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6511607380823043637.gal : 2 ms
[2023-03-22 16:20:05] [INFO ] Time to serialize properties into /tmp/CTLFireability11776652493173252605.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/CTLFireability6511607380823043637.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11776652493173252605.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,6.19174e+10,0.505491,25456,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: EF((E(AX((p36!=1)) U ((((p12==1)&&(p23==1))&&((p121==1)&&(((((p32==1)&&(p48==1))&&((p95==1)&&(p121==1)))||(p94==1))||((p41==1)&&(p122==1)...346
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * E(!(EX(!((p36!=1)))) U ((((p12==1)&&(p23==1))&&((p121==1)&&(((((p32==1)&&(p48==1))&&((p95=...1028
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,17.1211,529592,1,0,124,3.43838e+06,38,88,4002,2.75862e+06,102
FORMULA FlexibleBarrier-PT-10a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:22] [INFO ] Invariant cache hit.
[2023-03-22 16:20:22] [INFO ] Implicit Places using invariants in 105 ms returned [121]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 122 /122 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 111 ms. Remains : 122/123 places, 242/242 transitions.
[2023-03-22 16:20:22] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:22] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:22] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:22] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:22] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6412832666236169281.gal : 2 ms
[2023-03-22 16:20:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1638609549337058703.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/CTLFireability6412832666236169281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1638609549337058703.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,6.19174e+10,0.314634,16972,2,2315,5,93368,6,0,730,40375,0


Converting to forward existential form...Done !
original formula: EF(AX((A(!(AG((p109==1))) U (p104==1)) * E(((EG((p87==1)) * (p117==1)) * ((p122==1)&&(p44==1))) U ((p4==1)&&(p122==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((!((E(!((p104==1)) U (!(!(!(E(TRUE U !((p109==1)))))) * !((p104==1)))) + EG(!((p104==...257
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.91042,67592,1,0,50,446811,38,30,3707,204713,42
FORMULA FlexibleBarrier-PT-10a-CTLFireability-07 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 : 123/123 places, 242/242 transitions.
Graph (trivial) has 98 edges and 123 vertex of which 30 / 123 are part of one of the 10 SCC in 0 ms
Free SCC test removed 20 places
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 137 edges and 100 vertex of which 98 / 100 are part of one of the 10 SCC in 0 ms
Free SCC test removed 88 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 12 transition count 185
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 179 transitions
Reduce isomorphic transitions removed 179 transitions.
Iterating post reduction 1 with 188 rules applied. Total rules applied 192 place count 3 transition count 6
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 194 place count 3 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 194 place count 3 transition count 3
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 196 place count 2 transition count 3
Applied a total of 196 rules in 19 ms. Remains 2 /123 variables (removed 121) and now considering 3/242 (removed 239) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-22 16:20:24] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-22 16:20:24] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 16:20:24] [INFO ] Invariant cache hit.
[2023-03-22 16:20:24] [INFO ] Implicit Places using invariants and state equation in 15 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-03-22 16:20:24] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-22 16:20:24] [INFO ] Invariant cache hit.
[2023-03-22 16:20:24] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/123 places, 3/242 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 2/123 places, 3/242 transitions.
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 1 ms
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 1 ms
[2023-03-22 16:20:24] [INFO ] Input system was already deterministic with 3 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA FlexibleBarrier-PT-10a-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 0 ms
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 0 ms
[2023-03-22 16:20:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12018939755249280720.gal : 1 ms
[2023-03-22 16:20:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1291831408554812348.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12018939755249280720.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1291831408554812348.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 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality1291831408554812348.prop.
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,2,0.009727,3324,2,4,5,12,5,0,12,6,0
Total reachable state count : 2

// Phase 1: matrix 242 rows 123 cols
[2023-03-22 16:20:24] [INFO ] Computed 12 place invariants in 1 ms
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-22 16:20:24] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-22 16:20:24] [INFO ] Invariant cache hit.
[2023-03-22 16:20:24] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:20:24] [INFO ] Implicit Places using invariants and state equation in 122 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-22 16:20:24] [INFO ] Invariant cache hit.
[2023-03-22 16:20:24] [INFO ] Dead Transitions using invariants and state equation in 125 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 306 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:24] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:24] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:24] [INFO ] Time to serialize gal into /tmp/CTLFireability1283137022647876664.gal : 2 ms
[2023-03-22 16:20:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8827614232747433378.ctl : 14 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/CTLFireability1283137022647876664.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8827614232747433378.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,6.19174e+10,0.530355,25472,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: (EF((((A(((p105==1)&&(p122==1)) U (p89==1)) * (p115==1)) * ((p122==1)&&(p23==1))) * ((p72==1)&&(p121==1)))) * (EX(((EG((p44==0)) * AF((((...391
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((!((E(!((p89==1)) U (!(((p105==1)&&(p122==1))) * !((p89==1)))) + EG(!((p89==1))))) * (p11...649
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 239/0/3
(forward)formula 0,1,1.9207,60524,1,0,34,420175,76,15,4092,157381,29
FORMULA FlexibleBarrier-PT-10a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:26] [INFO ] Invariant cache hit.
[2023-03-22 16:20:26] [INFO ] Implicit Places using invariants in 73 ms returned [122]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 242/242 transitions.
Applied a total of 0 rules in 6 ms. Remains 122 /122 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 90 ms. Remains : 122/123 places, 242/242 transitions.
[2023-03-22 16:20:26] [INFO ] Flatten gal took : 7 ms
[2023-03-22 16:20:26] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:26] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:26] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:26] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:26] [INFO ] Time to serialize gal into /tmp/CTLFireability10480360758636845971.gal : 2 ms
[2023-03-22 16:20:26] [INFO ] Time to serialize properties into /tmp/CTLFireability8824390025653016763.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/CTLFireability10480360758636845971.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8824390025653016763.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,6.19174e+10,0.200269,12168,2,2113,5,48590,6,0,730,31170,0


Converting to forward existential form...Done !
original formula: ((A((((p48==1)&&(p71==1))&&(p121==1)) U !(EG((p106==1)))) * EG(EX(((((p12==1)&&(p35==1)) * ((p121==1) * A((((p11==1)&&(p96==1))&&(p121==1...228
=> equivalent forward existential formula: ((([FwdG((FwdU(Init,!(!(EG((p106==1))))) * !((((p48==1)&&(p71==1))&&(p121==1)))),(p106==1))] = FALSE * [FwdG(Ini...477
Hit Full ! (commute/partial/dont) 223/0/19
(forward)formula 0,0,0.689717,28876,1,0,9,149135,20,1,3833,56026,9
FORMULA FlexibleBarrier-PT-10a-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:27] [INFO ] Invariant cache hit.
[2023-03-22 16:20:27] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-22 16:20:27] [INFO ] Invariant cache hit.
[2023-03-22 16:20:27] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:20:27] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-22 16:20:27] [INFO ] Invariant cache hit.
[2023-03-22 16:20:27] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 280 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:20:27] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:27] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:27] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:27] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:27] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:27] [INFO ] Time to serialize gal into /tmp/CTLFireability17920946381480173496.gal : 1 ms
[2023-03-22 16:20:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9810938323906091257.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/CTLFireability17920946381480173496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9810938323906091257.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,6.19174e+10,0.509709,25440,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: AG(((E(((AG((((p24==1)&&(p119==1))&&(p121==1))) + AF(((p26==1)&&(p122==1)))) + (p75==1)) U ((((p12==1)&&(p59==1))&&(p121==1)) + (((p47==1...397
=> equivalent forward existential formula: (([(FwdU(Init,TRUE) * !(E(((!(E(TRUE U !((((p24==1)&&(p119==1))&&(p121==1))))) + !(EG(!(((p26==1)&&(p122==1)))))...726
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 239/0/3
(forward)formula 0,0,1.46917,50944,1,0,21,328728,33,8,4061,102168,20
FORMULA FlexibleBarrier-PT-10a-CTLFireability-11 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 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:29] [INFO ] Invariant cache hit.
[2023-03-22 16:20:29] [INFO ] Implicit Places using invariants in 76 ms returned [122]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 122/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 122 /122 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 88 ms. Remains : 122/123 places, 242/242 transitions.
[2023-03-22 16:20:29] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:29] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:29] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:29] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:29] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:29] [INFO ] Time to serialize gal into /tmp/CTLFireability857614343266779311.gal : 1 ms
[2023-03-22 16:20:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2008339735385182630.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/CTLFireability857614343266779311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2008339735385182630.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,6.19174e+10,0.200862,12176,2,2113,5,48590,6,0,730,31170,0


Converting to forward existential form...Done !
original formula: EF(EX((AX((((p12==0)||(p47==0))||(p121==0))) + (((p36==1)&&(p95==1))&&((p121==1)&&(p99==1))))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EX(!((((p12==0)||(p47==0))||(p121==0))))))] != FALSE + [(EY(FwdU(Init,TRUE)) * (((p36...206
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.588183,24604,1,0,10,131116,11,2,3624,42008,5
FORMULA FlexibleBarrier-PT-10a-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Graph (trivial) has 80 edges and 123 vertex of which 15 / 123 are part of one of the 5 SCC in 0 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 17 place count 105 transition count 218
Drop transitions removed 51 transitions
Redundant transition composition rules discarded 51 transitions
Iterating global reduction 0 with 51 rules applied. Total rules applied 68 place count 105 transition count 167
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 72 place count 105 transition count 167
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 103 transition count 165
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 103 transition count 165
Applied a total of 76 rules in 26 ms. Remains 103 /123 variables (removed 20) and now considering 165/242 (removed 77) transitions.
[2023-03-22 16:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 7 similar events)
// Phase 1: matrix 158 rows 103 cols
[2023-03-22 16:20:30] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-22 16:20:30] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-22 16:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 7 similar events)
[2023-03-22 16:20:30] [INFO ] Invariant cache hit.
[2023-03-22 16:20:30] [INFO ] State equation strengthened by 84 read => feed constraints.
[2023-03-22 16:20:30] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-22 16:20:30] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-22 16:20:30] [INFO ] Flow matrix only has 158 transitions (discarded 7 similar events)
[2023-03-22 16:20:30] [INFO ] Invariant cache hit.
[2023-03-22 16:20:30] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 103/123 places, 165/242 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 231 ms. Remains : 103/123 places, 165/242 transitions.
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:20:30] [INFO ] Input system was already deterministic with 165 transitions.
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:20:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4156658074792489844.gal : 1 ms
[2023-03-22 16:20:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6450940886858028772.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/CTLFireability4156658074792489844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6450940886858028772.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,9.5099e+09,0.115849,8680,2,584,5,29191,6,0,570,18022,0


Converting to forward existential form...Done !
original formula: EF((AF((((p83==1) * E((((p12==1)&&(p47==1))&&(p121==1)) U (((p24==1)&&(p35==1))&&(p121==1)))) * ((p31==0)||(p122==0)))) + EG(AF((((p46==1...222
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!((((p83==1) * E((((p12==1)&&(p47==1))&&(p121==1)) U (((p24==1)&&(p35==1))&&(p121==1))...315
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 126/57/39
Using saturation style SCC detection
(forward)formula 0,1,0.269863,12904,1,0,15,56495,26,5,3110,21783,12
FORMULA FlexibleBarrier-PT-10a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
// Phase 1: matrix 242 rows 123 cols
[2023-03-22 16:20:30] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-22 16:20:30] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-22 16:20:30] [INFO ] Invariant cache hit.
[2023-03-22 16:20:30] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:20:30] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
[2023-03-22 16:20:30] [INFO ] Invariant cache hit.
[2023-03-22 16:20:30] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 261 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 12 ms
[2023-03-22 16:20:30] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:20:30] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:31] [INFO ] Flatten gal took : 12 ms
[2023-03-22 16:20:31] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:31] [INFO ] Time to serialize gal into /tmp/CTLFireability12215138414408276730.gal : 1 ms
[2023-03-22 16:20:31] [INFO ] Time to serialize properties into /tmp/CTLFireability12389606688863977752.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/CTLFireability12215138414408276730.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12389606688863977752.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,6.19174e+10,0.507443,25468,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: EF((((EX(AX((((p12==1)&&(p47==1))&&(p121==1)))) * (p11==1)) * ((p72==1)&&(p121==1))) * (EF(((p41==1)||(p20==1))) + ((p81==1)&&(p122==1)))...157
=> equivalent forward existential formula: ([(FwdU((FwdU(Init,TRUE) * ((EX(!(EX(!((((p12==1)&&(p47==1))&&(p121==1)))))) * (p11==1)) * ((p72==1)&&(p121==1))...344
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.853506,26872,1,0,12,157281,15,0,3513,65272,8
FORMULA FlexibleBarrier-PT-10a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 242/242 transitions.
Applied a total of 0 rules in 3 ms. Remains 123 /123 variables (removed 0) and now considering 242/242 (removed 0) transitions.
[2023-03-22 16:20:31] [INFO ] Invariant cache hit.
[2023-03-22 16:20:31] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-22 16:20:31] [INFO ] Invariant cache hit.
[2023-03-22 16:20:32] [INFO ] State equation strengthened by 141 read => feed constraints.
[2023-03-22 16:20:32] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-22 16:20:32] [INFO ] Invariant cache hit.
[2023-03-22 16:20:32] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 278 ms. Remains : 123/123 places, 242/242 transitions.
[2023-03-22 16:20:32] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:32] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:32] [INFO ] Input system was already deterministic with 242 transitions.
[2023-03-22 16:20:32] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:20:32] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:20:32] [INFO ] Time to serialize gal into /tmp/CTLFireability11090954386581850673.gal : 1 ms
[2023-03-22 16:20:32] [INFO ] Time to serialize properties into /tmp/CTLFireability14363680379246826614.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/CTLFireability11090954386581850673.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14363680379246826614.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,6.19174e+10,0.507798,25412,2,2140,5,117376,6,0,732,65272,0


Converting to forward existential form...Done !
original formula: AX((AX((((p47==1)&&(p84==1))&&(p121==1))) + ((p88==1)&&(p122==1))))
=> equivalent forward existential formula: [(EY((EY(Init) * !(((p88==1)&&(p122==1))))) * !((((p47==1)&&(p84==1))&&(p121==1))))] = FALSE
(forward)formula 0,0,0.517599,25412,1,0,12,117376,11,4,1066,65272,4
FORMULA FlexibleBarrier-PT-10a-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-22 16:20:32] [INFO ] Flatten gal took : 10 ms
[2023-03-22 16:20:32] [INFO ] Flatten gal took : 6 ms
Total runtime 42980 ms.

BK_STOP 1679502037041

--------------------
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-10a"
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-10a, 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-167838850500490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-10a.tgz
mv FlexibleBarrier-PT-10a 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 ;