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.r005-oct2-167813593000370.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 AutoFlight-PT-01a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593000370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 7.5K Feb 25 18:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 18:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 18:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 18:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 18:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 115K Feb 25 18:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:31 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 8.7K 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 AutoFlight-PT-01a-CTLFireability-00
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-01
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-02
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-03
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-04
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-05
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-06
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-07
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-08
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-09
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-10
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-11
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-12
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-13
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-14
FORMULA_NAME AutoFlight-PT-01a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678512469360

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=AutoFlight-PT-01a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-11 05:27:51] [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]
[2023-03-11 05:27:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:27:52] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2023-03-11 05:27:52] [INFO ] Transformed 32 places.
[2023-03-11 05:27:52] [INFO ] Transformed 30 transitions.
[2023-03-11 05:27:52] [INFO ] Found NUPN structural information;
[2023-03-11 05:27:52] [INFO ] Parsed PT model containing 32 places and 30 transitions and 100 arcs in 150 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 5 transitions
Reduce redundant transitions removed 5 transitions.
FORMULA AutoFlight-PT-01a-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-01a-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 10 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:52] [INFO ] Computed 10 place invariants in 4 ms
[2023-03-11 05:27:52] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-11 05:27:52] [INFO ] Invariant cache hit.
[2023-03-11 05:27:52] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-11 05:27:52] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
[2023-03-11 05:27:52] [INFO ] Invariant cache hit.
[2023-03-11 05:27:52] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 431 ms. Remains : 32/32 places, 25/25 transitions.
Support contains 31 out of 32 places after structural reductions.
[2023-03-11 05:27:52] [INFO ] Flatten gal took : 20 ms
[2023-03-11 05:27:52] [INFO ] Flatten gal took : 6 ms
[2023-03-11 05:27:52] [INFO ] Input system was already deterministic with 25 transitions.
Incomplete random walk after 10000 steps, including 429 resets, run finished after 365 ms. (steps per millisecond=27 ) properties (out of 46) seen :37
Incomplete Best-First random walk after 10001 steps, including 172 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 248 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 198 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 185 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-11 05:27:53] [INFO ] Invariant cache hit.
[2023-03-11 05:27:53] [INFO ] [Real]Absence check using 9 positive place invariants in 2 ms returned sat
[2023-03-11 05:27:53] [INFO ] [Real]Absence check using 9 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-11 05:27:53] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 13 simplifications.
[2023-03-11 05:27:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 4 ms
FORMULA AutoFlight-PT-01a-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 3 ms
[2023-03-11 05:27:53] [INFO ] Input system was already deterministic with 25 transitions.
Computed a total of 3 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-11 05:27:53] [INFO ] Invariant cache hit.
[2023-03-11 05:27:53] [INFO ] Implicit Places using invariants in 40 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 42 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 31 /31 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 31/32 places, 25/25 transitions.
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 3 ms
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:53] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:53] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:53] [INFO ] Time to serialize gal into /tmp/CTLFireability5612611094364845938.gal : 2 ms
[2023-03-11 05:27:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2312164258372163547.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/CTLFireability5612611094364845938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2312164258372163547.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,253,0.019153,3384,2,181,5,904,6,0,149,729,0


Converting to forward existential form...Done !
original formula: AG((((AG(AX((p5==1))) + AG(((p29==1)&&(p30==1)))) + ((p13==1) + ((!(E(((p23==1)&&(p30==1)) U ((p7==1)&&(p12==1)))) * AF((p9==1))) * ((p3=...311
=> equivalent forward existential formula: ([(EY((((FwdU(Init,TRUE) * !(((!(E(TRUE U !(!(EX(!((p5==1))))))) + !(E(TRUE U !(((p29==1)&&(p30==1)))))) + ((p13...1072
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
Hit Full ! (commute/partial/dont) 23/0/2
(forward)formula 0,0,0.053901,5580,1,0,135,10550,103,76,1018,10221,165
FORMULA AutoFlight-PT-01a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-11 05:27:54] [INFO ] Invariant cache hit.
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 55 ms returned [7, 10, 17, 23, 29, 31]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 56 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/32 places, 25/25 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 24 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 24 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 22 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 22 transition count 21
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 21 transition count 20
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 21 transition count 20
Applied a total of 10 rules in 4 ms. Remains 21 /26 variables (removed 5) and now considering 20/25 (removed 5) transitions.
// Phase 1: matrix 20 rows 21 cols
[2023-03-11 05:27:54] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-11 05:27:54] [INFO ] Invariant cache hit.
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/32 places, 20/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 131 ms. Remains : 21/32 places, 20/25 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:54] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability706456264058436490.gal : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8599876166053982895.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/CTLFireability706456264058436490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8599876166053982895.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,205,0.006633,3424,2,81,5,613,6,0,106,627,0


Converting to forward existential form...Done !
original formula: EG(AX(EF(((p6==1)&&(p26==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(E(TRUE U ((p6==1)&&(p26==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t9, Intersection with reachable at each step enabled. (destroyed/reverse/interse...175
(forward)formula 0,1,0.022554,4268,1,0,95,4989,67,56,611,5447,99
FORMULA AutoFlight-PT-01a-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 32 transition count 23
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 30 transition count 23
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 29 transition count 22
Applied a total of 6 rules in 6 ms. Remains 29 /32 variables (removed 3) and now considering 22/25 (removed 3) transitions.
// Phase 1: matrix 22 rows 29 cols
[2023-03-11 05:27:54] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 49 ms returned [7, 15, 20, 26, 28]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 51 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/32 places, 22/25 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 24 transition count 21
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 21
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 21 transition count 19
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 21 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 20 transition count 18
Applied a total of 8 rules in 3 ms. Remains 20 /24 variables (removed 4) and now considering 18/22 (removed 4) transitions.
// Phase 1: matrix 18 rows 20 cols
[2023-03-11 05:27:54] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 05:27:54] [INFO ] Invariant cache hit.
[2023-03-11 05:27:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 20/32 places, 18/25 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 221 ms. Remains : 20/32 places, 18/25 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability6675118761968427412.gal : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability9273907487493655617.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/CTLFireability6675118761968427412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9273907487493655617.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,65,0.004827,3416,2,62,5,394,6,0,96,411,0


Converting to forward existential form...Done !
original formula: AF(((p13==1) + (AG(AF(((p10==0)||(p28==0)))) * E(((EF((p3==1)) + E((p2==1) U (p2==1))) * A(((p10==1)&&(p28==1)) U (p14==1))) U !(((A((p13...210
=> equivalent forward existential formula: [FwdG(Init,!(((p13==1) + (!(E(TRUE U !(!(EG(!(((p10==0)||(p28==0)))))))) * E(((E(TRUE U (p3==1)) + E((p2==1) U (...391
Reverse transition relation is NOT exact ! Due to transitions t2, t15, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...168
(forward)formula 0,1,0.039448,4788,1,0,170,6368,98,110,609,6953,284
FORMULA AutoFlight-PT-01a-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:54] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 43 ms returned [10, 17, 23, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 51 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/32 places, 25/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 28 /28 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 57 ms. Remains : 28/32 places, 25/25 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 3 ms
[2023-03-11 05:27:54] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 13 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability14144555016386889852.gal : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability3394285114659155892.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/CTLFireability14144555016386889852.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3394285114659155892.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,253,0.006598,3480,2,143,5,905,6,0,137,910,0


Converting to forward existential form...Done !
original formula: AG((EF((((AF(((p7==0)||(p19==0))) + (p6==0)) + (p9==0)) * !(A((p5==1) U (p5==1))))) + !(E((((E(((p7==1)&&(p12==1)) U (p2==1)) + ((p18==1)...334
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * !(E(TRUE U (((!(EG(!(((p7==0)||(p19==0))))) + (p6==0)) + (p9==0)) * !(!((E(!((p5==1))...487
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,1,0.064026,7228,1,0,307,19321,110,171,887,22277,403
FORMULA AutoFlight-PT-01a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-11 05:27:54] [INFO ] Invariant cache hit.
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 43 ms returned [10, 17, 23, 29, 31]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 44 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/32 places, 25/25 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 25 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 25 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 24 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 24 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 23 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 23 transition count 21
Applied a total of 8 rules in 3 ms. Remains 23 /27 variables (removed 4) and now considering 21/25 (removed 4) transitions.
// Phase 1: matrix 21 rows 23 cols
[2023-03-11 05:27:54] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-11 05:27:54] [INFO ] Invariant cache hit.
[2023-03-11 05:27:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/32 places, 21/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 23/32 places, 21/25 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Input system was already deterministic with 21 transitions.
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:54] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize gal into /tmp/CTLFireability14866096857251608000.gal : 1 ms
[2023-03-11 05:27:54] [INFO ] Time to serialize properties into /tmp/CTLFireability16445025337287689007.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/CTLFireability14866096857251608000.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16445025337287689007.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,213,0.005868,3436,2,107,5,808,6,0,113,852,0


Converting to forward existential form...Done !
original formula: EG(AF(((AX(((p7==1)&&(p21==1))) * AX((p6==1))) * AF(AG((p5==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((!(EX(!(((p7==1)&&(p21==1))))) * !(EX(!((p6==1))))) * !(EG(!(!(E(TRUE U !((p5==0))))))))))))]...164
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t7, t10, t15, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.041515,5600,1,0,130,11195,83,80,699,12455,158
FORMULA AutoFlight-PT-01a-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:54] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-11 05:27:54] [INFO ] Implicit Places using invariants in 80 ms returned [7, 10, 17, 23, 31]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 81 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/32 places, 25/25 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 26 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 24
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 25 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 25 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 24 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 24 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 23 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 23 transition count 21
Applied a total of 8 rules in 6 ms. Remains 23 /27 variables (removed 4) and now considering 21/25 (removed 4) transitions.
// Phase 1: matrix 21 rows 23 cols
[2023-03-11 05:27:54] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 38 ms returned []
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/32 places, 21/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 187 ms. Remains : 23/32 places, 21/25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Input system was already deterministic with 21 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 0 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability9735088963672348581.gal : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability15566297932825693702.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/CTLFireability9735088963672348581.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15566297932825693702.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,221,0.005754,3428,2,85,5,611,6,0,115,526,0


Converting to forward existential form...Done !
original formula: AX(((E((!(EG((p2==1))) + EF((p0!=1))) U !(AX(E(((p6==1)&&(p26==1)) U (p5==1))))) + (p2==1)) + ((p29==1)&&(p30==1))))
=> equivalent forward existential formula: [(((EY(Init) * !(((p29==1)&&(p30==1)))) * !((p2==1))) * !(E((!(EG((p2==1))) + E(TRUE U (p0!=1))) U !(!(EX(!(E(((...199
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t17, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
(forward)formula 0,1,0.023848,4800,1,0,113,5294,78,58,680,5473,146
FORMULA AutoFlight-PT-01a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:55] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 99 ms returned [7, 10, 23, 29, 31]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 101 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/32 places, 25/25 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 26 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 24
Applied a total of 2 rules in 9 ms. Remains 26 /27 variables (removed 1) and now considering 24/25 (removed 1) transitions.
// Phase 1: matrix 24 rows 26 cols
[2023-03-11 05:27:55] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/32 places, 24/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 170 ms. Remains : 26/32 places, 24/25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17671211063997426311.gal : 21 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability16671490792570179724.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/CTLFireability17671211063997426311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16671490792570179724.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,241,0.00584,3456,2,131,5,728,6,0,130,663,0


Converting to forward existential form...Done !
original formula: EX((AF(AX(((p17==0)||(p30==0)))) * EF((p9==1))))
=> equivalent forward existential formula: [(FwdU((EY(Init) * !(EG(!(!(EX(!(((p17==0)||(p30==0))))))))),TRUE) * (p9==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t19, Intersection with reachable at each step enabled. (destroyed/reverse/inters...176
Using saturation style SCC detection
(forward)formula 0,1,0.020689,4300,1,0,84,4514,75,46,790,4129,93
FORMULA AutoFlight-PT-01a-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:55] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 52 ms returned [7, 10, 23, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 53 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 25/25 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 24
Applied a total of 2 rules in 2 ms. Remains 27 /28 variables (removed 1) and now considering 24/25 (removed 1) transitions.
// Phase 1: matrix 24 rows 27 cols
[2023-03-11 05:27:55] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/32 places, 24/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 27/32 places, 24/25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4261056573326419449.gal : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11692713767675711627.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/CTLFireability4261056573326419449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11692713767675711627.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,241,0.005846,3464,2,146,5,767,6,0,134,682,0


Converting to forward existential form...Done !
original formula: AX(((E((EF((p5==1)) * AG((p6==1))) U (AX(((p11==1)&&(p31==1))) + E(((p1==1)&&(p16==1)) U ((p6==1)&&(p26==1))))) * AG((AX(((p17==1)&&(p30=...209
=> equivalent forward existential formula: (([(EY(Init) * !(E((E(TRUE U (p5==1)) * !(E(TRUE U !((p6==1))))) U (!(EX(!(((p11==1)&&(p31==1))))) + E(((p1==1)&...342
(forward)formula 0,0,0.006678,3780,1,0,9,767,9,2,182,682,2
FORMULA AutoFlight-PT-01a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:55] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 28 ms returned [10, 17, 23, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 35 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 28/32 places, 25/25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4333037839156449543.gal : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2571036523108427440.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/CTLFireability4333037839156449543.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2571036523108427440.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,253,0.006581,3480,2,143,5,905,6,0,137,910,0


Converting to forward existential form...Done !
original formula: (E(EF(((p3==1)&&(p25==1))) U ((A(A((p3==1) U ((p11==1)&&(p31==1))) U AX((p2==1))) * (p24==1)) * (p31==1))) + EG(AG(AF(((p7==0)||(p12==0))...159
=> equivalent forward existential formula: ([((((FwdU(Init,E(TRUE U ((p3==1)&&(p25==1)))) * (p31==1)) * (p24==1)) * !(EG(!(!(EX(!((p2==1)))))))) * !(E(!(!(...388
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
Using saturation style SCC detection
(forward)formula 0,1,0.099074,8548,1,0,305,27890,105,188,935,31242,404
FORMULA AutoFlight-PT-01a-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 64 ms returned [10, 17, 23, 29]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 67 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 25/25 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 24
Applied a total of 2 rules in 29 ms. Remains 27 /28 variables (removed 1) and now considering 24/25 (removed 1) transitions.
// Phase 1: matrix 24 rows 27 cols
[2023-03-11 05:27:55] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:55] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-11 05:27:55] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/32 places, 24/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 218 ms. Remains : 27/32 places, 24/25 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8822305057747894525.gal : 1 ms
[2023-03-11 05:27:55] [INFO ] Time to serialize properties into /tmp/CTLFireability18392990374777045124.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/CTLFireability8822305057747894525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18392990374777045124.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,245,0.006338,3472,2,131,5,821,6,0,132,878,0


Converting to forward existential form...Done !
original formula: AF(!(E((EF(!(((p7==1)&&(p15==1)))) + EX(((p5==1)||((p7==1)&&(p19==1))))) U !((((p24==1)&&(p31==1))&&(p3!=1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E((E(TRUE U !(((p7==1)&&(p15==1)))) + EX(((p5==1)||((p7==1)&&(p19==1))))) U !((((p24==1)&&(p31==1...181
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t11, t20, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,0,0.034703,4316,1,0,64,4323,77,32,853,4916,72
FORMULA AutoFlight-PT-01a-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 32 cols
[2023-03-11 05:27:55] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants in 83 ms returned [10, 17, 29]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 97 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 29/32 places, 25/25 transitions.
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Time to serialize gal into /tmp/CTLFireability7944872686606803390.gal : 0 ms
[2023-03-11 05:27:56] [INFO ] Time to serialize properties into /tmp/CTLFireability2078943645500223642.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/CTLFireability7944872686606803390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2078943645500223642.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,253,0.006597,3488,2,147,5,851,6,0,141,804,0


Converting to forward existential form...Done !
original formula: ((!(E(((!(EX(((p7==1)&&(p21==1)))) + ((p4==1)&&(p22==1))) + (p2==1)) U (((p7==1)&&(p21==1)) + A(((p6==1)&&(p26==1)) U ((p1==1)&&(p16==1))...262
=> equivalent forward existential formula: ((([(FwdU(Init,((!(EX(((p7==1)&&(p21==1)))) + ((p4==1)&&(p22==1))) + (p2==1))) * ((p7==1)&&(p21==1)))] = FALSE *...528
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/inter...177
(forward)formula 0,0,0.060047,6708,1,0,263,16996,96,157,889,21819,334
FORMULA AutoFlight-PT-01a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-11 05:27:56] [INFO ] Invariant cache hit.
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants in 65 ms returned [7, 10, 17, 23, 29, 31]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 66 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/32 places, 25/25 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 24 transition count 23
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 24 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 22 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 22 transition count 21
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 21 transition count 20
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 21 transition count 20
Applied a total of 10 rules in 2 ms. Remains 21 /26 variables (removed 5) and now considering 20/25 (removed 5) transitions.
// Phase 1: matrix 20 rows 21 cols
[2023-03-11 05:27:56] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-11 05:27:56] [INFO ] Invariant cache hit.
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/32 places, 20/25 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 158 ms. Remains : 21/32 places, 20/25 transitions.
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 2 ms
[2023-03-11 05:27:56] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Time to serialize gal into /tmp/CTLFireability4011403765981830487.gal : 1 ms
[2023-03-11 05:27:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9366411100037647379.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/CTLFireability4011403765981830487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9366411100037647379.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,205,0.00517,3428,2,81,5,613,6,0,106,627,0


Converting to forward existential form...Done !
original formula: EX(A((p5==1) U (AG(AX((p6==1))) + (p2!=1))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((!(E(TRUE U !(!(EX(!((p6==1))))))) + (p2!=1)))))) * !(E(!((!(E(TRUE U !(!(EX(!((p6==1))))))...247
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t8, t9, Intersection with reachable at each step enabled. (destroyed/reverse/interse...175
Using saturation style SCC detection
(forward)formula 0,1,0.022308,4536,1,0,106,5944,73,65,634,6013,121
FORMULA AutoFlight-PT-01a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-11 05:27:56] [INFO ] Flatten gal took : 1 ms
[2023-03-11 05:27:56] [INFO ] Flatten gal took : 2 ms
Total runtime 4444 ms.

BK_STOP 1678512476547

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="AutoFlight-PT-01a"
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 AutoFlight-PT-01a, 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 r005-oct2-167813593000370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-01a.tgz
mv AutoFlight-PT-01a 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 ;