Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r026-smll-171620166900073.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AutoFlight-PT-02a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-smll-171620166900073
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 22:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Apr 12 22:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.6K Apr 12 22:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Apr 12 22:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16K May 18 16:42 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-02a-CTLCardinality-2024-00
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-01
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-02
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-03
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-04
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-05
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-06
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-07
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-08
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-09
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-10
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2024-11
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2023-12
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2023-13
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2023-14
FORMULA_NAME AutoFlight-PT-02a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716243957882

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutoFlight-PT-02a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-20 22:25:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 22:25:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 22:26:00] [INFO ] Load time of PNML (sax parser for PT used): 69 ms
[2024-05-20 22:26:00] [INFO ] Transformed 57 places.
[2024-05-20 22:26:00] [INFO ] Transformed 55 transitions.
[2024-05-20 22:26:00] [INFO ] Found NUPN structural information;
[2024-05-20 22:26:00] [INFO ] Parsed PT model containing 57 places and 55 transitions and 180 arcs in 285 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 57 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 57/57 places, 45/45 transitions.
Applied a total of 0 rules in 29 ms. Remains 57 /57 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 57 cols
[2024-05-20 22:26:00] [INFO ] Computed 16 invariants in 19 ms
[2024-05-20 22:26:00] [INFO ] Implicit Places using invariants in 294 ms returned [14, 56]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 351 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/57 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 412 ms. Remains : 55/57 places, 45/45 transitions.
Support contains 46 out of 55 places after structural reductions.
[2024-05-20 22:26:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-20 22:26:00] [INFO ] Flatten gal took : 34 ms
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 22:26:01] [INFO ] Flatten gal took : 12 ms
[2024-05-20 22:26:01] [INFO ] Input system was already deterministic with 45 transitions.
Support contains 45 out of 55 places (down from 46) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 44 to 41
RANDOM walk for 40000 steps (1582 resets) in 1913 ms. (20 steps per ms) remains 6/41 properties
BEST_FIRST walk for 40002 steps (499 resets) in 346 ms. (115 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (500 resets) in 289 ms. (137 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (375 resets) in 274 ms. (145 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (501 resets) in 244 ms. (163 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (422 resets) in 110 ms. (360 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (492 resets) in 103 ms. (384 steps per ms) remains 6/6 properties
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:02] [INFO ] Computed 14 invariants in 2 ms
[2024-05-20 22:26:02] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp30 is UNSAT
At refinement iteration 2 (OVERLAPS) 33/50 variables, 12/29 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 33/62 constraints. Problems are: Problem set: 4 solved, 2 unsolved
[2024-05-20 22:26:02] [INFO ] Deduced a trap composed of 27 places in 79 ms of which 11 ms to minimize.
Problem AtomicPropp4 is UNSAT
[2024-05-20 22:26:02] [INFO ] Deduced a trap composed of 26 places in 50 ms of which 4 ms to minimize.
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 50/100 variables, and 64 constraints, problems are : Problem set: 6 solved, 0 unsolved in 287 ms.
Refiners :[Domain max(s): 50/55 constraints, Positive P Invariants (semi-flows): 12/14 constraints, State Equation: 0/55 constraints, ReadFeed: 0/6 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 2/2 constraints]
After SMT, in 326ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 10 simplifications.
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-20 22:26:02] [INFO ] Flatten gal took : 9 ms
[2024-05-20 22:26:02] [INFO ] Flatten gal took : 9 ms
[2024-05-20 22:26:02] [INFO ] Input system was already deterministic with 45 transitions.
Support contains 33 out of 55 places (down from 36) after GAL structural reductions.
Computed a total of 4 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 5 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
[2024-05-20 22:26:02] [INFO ] Invariant cache hit.
[2024-05-20 22:26:02] [INFO ] Implicit Places using invariants in 119 ms returned [7, 16, 19, 31, 41, 47, 53]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 122 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/55 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 44 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 44 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 43 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 43 transition count 40
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 42 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 42 transition count 39
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 41 transition count 38
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 41 transition count 38
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 40 transition count 37
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 40 transition count 37
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 39 transition count 36
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 39 transition count 36
Applied a total of 18 rules in 27 ms. Remains 39 /48 variables (removed 9) and now considering 36/45 (removed 9) transitions.
// Phase 1: matrix 36 rows 39 cols
[2024-05-20 22:26:02] [INFO ] Computed 7 invariants in 3 ms
[2024-05-20 22:26:02] [INFO ] Implicit Places using invariants in 61 ms returned []
[2024-05-20 22:26:02] [INFO ] Invariant cache hit.
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/55 places, 36/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 311 ms. Remains : 39/55 places, 36/45 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:03] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 7 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality3384799862493285351.gal : 3 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality16052541958373175399.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3384799862493285351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16052541958373175399.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,5953,0.040501,3784,2,239,5,1980,6,0,194,2193,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t15, t17, t21, Intersection with reachable at each step enabled. (destroyed/...190
(forward)formula 0,1,0.197628,7468,1,0,167,21172,93,106,1106,28267,151
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:03] [INFO ] Computed 14 invariants in 3 ms
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants in 93 ms returned [7, 16, 19, 31, 41, 47, 53]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 94 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/55 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 44 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 44 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 43 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 43 transition count 40
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 42 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 42 transition count 39
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 41 transition count 38
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 41 transition count 38
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 40 transition count 37
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 40 transition count 37
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 39 transition count 36
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 39 transition count 36
Applied a total of 18 rules in 11 ms. Remains 39 /48 variables (removed 9) and now considering 36/45 (removed 9) transitions.
// Phase 1: matrix 36 rows 39 cols
[2024-05-20 22:26:03] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-20 22:26:03] [INFO ] Invariant cache hit.
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/55 places, 36/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 254 ms. Remains : 39/55 places, 36/45 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:03] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality5668420258407063298.gal : 2 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality1809363804939314805.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5668420258407063298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1809363804939314805.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,5953,0.025404,3864,2,239,5,1980,6,0,194,2193,0


Converting to forward existential form...Done !
original formula: AG(EF(EX((p52==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX((p52==0)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t15, t17, t21, Intersection with reachable at each step enabled. (destroyed/...190
(forward)formula 0,0,0.089815,5184,1,0,85,9162,93,40,1126,7550,86
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 3 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 51 transition count 30
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 31 place count 37 transition count 30
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 31 place count 37 transition count 27
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 39 place count 32 transition count 27
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 32 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 43 place count 30 transition count 25
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 57 place count 23 transition count 18
Applied a total of 57 rules in 35 ms. Remains 23 /55 variables (removed 32) and now considering 18/45 (removed 27) transitions.
// Phase 1: matrix 18 rows 23 cols
[2024-05-20 22:26:03] [INFO ] Computed 9 invariants in 0 ms
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants in 54 ms returned [12, 15, 18, 21]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 55 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 19/55 places, 18/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 19 /19 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 93 ms. Remains : 19/55 places, 18/45 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 3 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 3 ms
[2024-05-20 22:26:03] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 3 ms
[2024-05-20 22:26:03] [INFO ] Flatten gal took : 2 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize gal into /tmp/CTLCardinality7392163559599743888.gal : 2 ms
[2024-05-20 22:26:03] [INFO ] Time to serialize properties into /tmp/CTLCardinality8684287517114740913.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7392163559599743888.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8684287517114740913.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,176,0.006711,3412,2,45,5,251,6,0,97,194,0


Converting to forward existential form...Done !
original formula: EF(AG(!(E(EF((p8==1)) U ((p30==0)||(p21==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(E(E(TRUE U (p8==1)) U ((p30==0)||(p21==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012415,3728,1,0,8,660,15,1,424,312,10
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:03] [INFO ] Computed 14 invariants in 5 ms
[2024-05-20 22:26:03] [INFO ] Implicit Places using invariants in 107 ms returned [7, 16, 19, 31, 41, 47, 53]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 112 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/55 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 42
Applied a total of 6 rules in 6 ms. Remains 45 /48 variables (removed 3) and now considering 42/45 (removed 3) transitions.
// Phase 1: matrix 42 rows 45 cols
[2024-05-20 22:26:03] [INFO ] Computed 7 invariants in 2 ms
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-20 22:26:04] [INFO ] Invariant cache hit.
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/55 places, 42/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 248 ms. Remains : 45/55 places, 42/45 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:04] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 6 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality15670025550545196746.gal : 2 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality1019331598140951934.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15670025550545196746.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1019331598140951934.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6337,0.025179,4152,2,280,5,2982,6,0,224,3403,0


Converting to forward existential form...Done !
original formula: EF((AX(FALSE) * (E((p29==1) U EG(((p22==0)||(p53==1)))) + EX(AF((p10==1))))))
=> equivalent forward existential formula: ([FwdG(FwdU((FwdU(Init,TRUE) * !(EX(!(FALSE)))),(p29==1)),((p22==0)||(p53==1)))] != FALSE + [(EY((FwdU(Init,TRUE...209
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t15, t21, Intersection with reachable at each step enabled. (destroyed/rever...185
Hit Full ! (commute/partial/dont) 40/0/2
Hit Full ! (commute/partial/dont) 38/0/4
(forward)formula 0,1,0.068795,5472,1,0,87,9304,116,46,1333,7821,100
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 4 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:04] [INFO ] Computed 14 invariants in 1 ms
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants in 94 ms returned [7, 16, 19, 31, 41, 47, 53]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 97 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/55 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 44 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 44 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 43 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 43 transition count 40
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 42 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 42 transition count 39
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 41 transition count 38
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 41 transition count 38
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 40 transition count 37
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 40 transition count 37
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 39 transition count 36
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 39 transition count 36
Applied a total of 18 rules in 21 ms. Remains 39 /48 variables (removed 9) and now considering 36/45 (removed 9) transitions.
// Phase 1: matrix 36 rows 39 cols
[2024-05-20 22:26:04] [INFO ] Computed 7 invariants in 1 ms
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-20 22:26:04] [INFO ] Invariant cache hit.
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 39/55 places, 36/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 241 ms. Remains : 39/55 places, 36/45 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:04] [INFO ] Input system was already deterministic with 36 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5504445651612743476.gal : 2 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality7996054530274205931.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5504445651612743476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7996054530274205931.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,5953,0.015709,3860,2,239,5,1980,6,0,194,2193,0


Converting to forward existential form...Done !
original formula: EX(EG(((p47==0)&&(p3==1))))
=> equivalent forward existential formula: [FwdG(EY(Init),((p47==0)&&(p3==1)))] != FALSE
Hit Full ! (commute/partial/dont) 29/7/7
(forward)formula 0,1,0.038168,4652,1,0,11,6035,19,3,954,3710,10
FORMULA AutoFlight-PT-02a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:04] [INFO ] Computed 14 invariants in 1 ms
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants in 81 ms returned [7, 16, 19, 31, 41, 47]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 88 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/55 places, 45/45 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 47 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 43
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 46 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 46 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 45 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 45 transition count 41
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 44 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 44 transition count 40
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 43 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 43 transition count 39
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 42 transition count 38
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 42 transition count 38
Applied a total of 14 rules in 16 ms. Remains 42 /49 variables (removed 7) and now considering 38/45 (removed 7) transitions.
// Phase 1: matrix 38 rows 42 cols
[2024-05-20 22:26:04] [INFO ] Computed 8 invariants in 1 ms
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-20 22:26:04] [INFO ] Invariant cache hit.
[2024-05-20 22:26:04] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/55 places, 38/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 243 ms. Remains : 42/55 places, 38/45 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 6 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:04] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:04] [INFO ] Flatten gal took : 7 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality5147961091672535899.gal : 2 ms
[2024-05-20 22:26:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality13097833347978531083.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5147961091672535899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13097833347978531083.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6341,0.035455,4140,2,299,5,3298,6,0,208,4034,0


Converting to forward existential form...Done !
original formula: AG(AF((((p27==0) + EX((p54==1))) + AX(((p19==0)&&(p54==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((p27==0) + EX((p54==1))) + !(EX(!(((p19==0)&&(p54==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t15, t21, t31, Intersection with reachable at each step enabled. (destroyed/...190
(forward)formula 0,1,0.098512,5460,1,0,92,9996,101,44,1192,9863,92
FORMULA AutoFlight-PT-02a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:04] [INFO ] Computed 14 invariants in 1 ms
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants in 75 ms returned [31, 41, 53]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 78 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 52/55 places, 45/45 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 44
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 44
Applied a total of 2 rules in 3 ms. Remains 51 /52 variables (removed 1) and now considering 44/45 (removed 1) transitions.
// Phase 1: matrix 44 rows 51 cols
[2024-05-20 22:26:05] [INFO ] Computed 11 invariants in 1 ms
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-20 22:26:05] [INFO ] Invariant cache hit.
[2024-05-20 22:26:05] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 51/55 places, 44/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 231 ms. Remains : 51/55 places, 44/45 transitions.
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 6 ms
[2024-05-20 22:26:05] [INFO ] Input system was already deterministic with 44 transitions.
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 6 ms
[2024-05-20 22:26:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality8297409717955870037.gal : 1 ms
[2024-05-20 22:26:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8024644357020181843.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8297409717955870037.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8024644357020181843.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6805,0.034778,4192,2,356,5,2867,6,0,244,2804,0


Converting to forward existential form...Done !
original formula: (A(((((((p28==0)||(p11==1)) * AG(((p41==0)||(p37==1)))) + A((((p48==0)||(p7==0))||(p8==1)) U (((p35==1)||(p52==0))||(p55==1)))) * A(AX((p...331
=> equivalent forward existential formula: ([((FwdU((Init * !((E(!((p18==1)) U (!(((((((p28==0)||(p11==1)) * !(E(TRUE U !(((p41==0)||(p37==1)))))) + !((E(!...1291
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t21, t38, Intersection with reachable at each step enabled. (destroyed/rever...185
Using saturation style SCC detection
(forward)formula 0,0,0.472909,13820,1,0,287,65805,144,155,1504,55242,384
FORMULA AutoFlight-PT-02a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:05] [INFO ] Computed 14 invariants in 1 ms
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants in 92 ms returned [7, 16, 19, 31, 41, 47, 53]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 93 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/55 places, 45/45 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 45 transition count 42
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 45 transition count 42
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 44 transition count 41
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 44 transition count 41
Applied a total of 8 rules in 5 ms. Remains 44 /48 variables (removed 4) and now considering 41/45 (removed 4) transitions.
// Phase 1: matrix 41 rows 44 cols
[2024-05-20 22:26:05] [INFO ] Computed 7 invariants in 0 ms
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-20 22:26:05] [INFO ] Invariant cache hit.
[2024-05-20 22:26:05] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/55 places, 41/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 251 ms. Remains : 44/55 places, 41/45 transitions.
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:05] [INFO ] Input system was already deterministic with 41 transitions.
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:05] [INFO ] Flatten gal took : 4 ms
[2024-05-20 22:26:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality16223686242538518059.gal : 2 ms
[2024-05-20 22:26:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality8920886020431059071.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16223686242538518059.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8920886020431059071.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6273,0.029077,3888,2,281,5,2272,6,0,219,2397,0


Converting to forward existential form...Done !
original formula: AG((((p23==0) + EF((p29==0))) + EX((p24==0))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(EX((p24==0)))) * !((p23==0))) * !(E(TRUE U (p29==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t15, t16, t21, Intersection with reachable at each step enabled. (destroyed/...190
(forward)formula 0,1,0.102228,5472,1,0,85,11132,103,41,1226,8002,92
FORMULA AutoFlight-PT-02a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 55/55 places, 45/45 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 45/45 (removed 0) transitions.
// Phase 1: matrix 45 rows 55 cols
[2024-05-20 22:26:06] [INFO ] Computed 14 invariants in 0 ms
[2024-05-20 22:26:06] [INFO ] Implicit Places using invariants in 103 ms returned [7, 16, 19, 41, 47, 53]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 105 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/55 places, 45/45 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 47 transition count 43
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 47 transition count 43
Applied a total of 4 rules in 3 ms. Remains 47 /49 variables (removed 2) and now considering 43/45 (removed 2) transitions.
// Phase 1: matrix 43 rows 47 cols
[2024-05-20 22:26:06] [INFO ] Computed 8 invariants in 0 ms
[2024-05-20 22:26:06] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-20 22:26:06] [INFO ] Invariant cache hit.
[2024-05-20 22:26:06] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/55 places, 43/45 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 237 ms. Remains : 47/55 places, 43/45 transitions.
[2024-05-20 22:26:06] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:06] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:06] [INFO ] Input system was already deterministic with 43 transitions.
[2024-05-20 22:26:06] [INFO ] Flatten gal took : 15 ms
[2024-05-20 22:26:06] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality41445206054185859.gal : 2 ms
[2024-05-20 22:26:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality13520205394600881918.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality41445206054185859.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13520205394600881918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,6481,0.023949,4172,2,296,5,3247,6,0,233,3500,0


Converting to forward existential form...Done !
original formula: (EF(!(A(!(A((p44==0) U (p5==0))) U EF(EX((p31==0)))))) * EX(AX((((p21!=0)&&(p32!=1))||(p22!=0)))))
=> equivalent forward existential formula: [(EY((Init * E(TRUE U !(!((E(!(E(TRUE U EX((p31==0)))) U (!(!(!((E(!((p5==0)) U (!((p44==0)) * !((p5==0)))) + EG...295
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t7, t9, t21, t38, Intersection with reachable at each step enabled. (destroyed/rever...185
Using saturation style SCC detection
(forward)formula 0,0,0.232655,11036,1,0,181,44944,127,94,1441,40814,236
FORMULA AutoFlight-PT-02a-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-20 22:26:06] [INFO ] Flatten gal took : 5 ms
[2024-05-20 22:26:06] [INFO ] Flatten gal took : 5 ms
Total runtime 6766 ms.

BK_STOP 1716243966711

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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-02a"
export BK_EXAMINATION="CTLCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is AutoFlight-PT-02a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r026-smll-171620166900073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-02a.tgz
mv AutoFlight-PT-02a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;