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.r004-smll-171620118200266.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 AirplaneLD-PT-0100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200266
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.9M
-rw-r--r-- 1 mcc users 76K Apr 12 03:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 286K Apr 12 03:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 12 03:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 127K Apr 12 03:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 31K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 181K Apr 12 03:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 704K Apr 12 03:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 108K Apr 12 03:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 646K Apr 12 03:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 433K 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 AirplaneLD-PT-0100-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-PT-0100-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716412715220

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-22 21:18:37] [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]
[2024-05-22 21:18:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:18:38] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2024-05-22 21:18:38] [INFO ] Transformed 719 places.
[2024-05-22 21:18:38] [INFO ] Transformed 808 transitions.
[2024-05-22 21:18:38] [INFO ] Found NUPN structural information;
[2024-05-22 21:18:38] [INFO ] Parsed PT model containing 719 places and 808 transitions and 3078 arcs in 648 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 35 ms.
Reduce places removed 302 places and 0 transitions.
Support contains 370 out of 417 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 417/417 places, 808/808 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 414 transition count 808
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 45 place count 372 transition count 766
Iterating global reduction 1 with 42 rules applied. Total rules applied 87 place count 372 transition count 766
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Iterating post reduction 1 with 42 rules applied. Total rules applied 129 place count 372 transition count 724
Applied a total of 129 rules in 75 ms. Remains 372 /417 variables (removed 45) and now considering 724/808 (removed 84) transitions.
// Phase 1: matrix 724 rows 372 cols
[2024-05-22 21:18:38] [INFO ] Computed 1 invariants in 79 ms
[2024-05-22 21:18:39] [INFO ] Implicit Places using invariants in 505 ms returned []
[2024-05-22 21:18:39] [INFO ] Invariant cache hit.
[2024-05-22 21:18:39] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 1001 ms to find 0 implicit places.
Running 362 sub problems to find dead transitions.
[2024-05-22 21:18:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 3 (OVERLAPS) 724/1092 variables, 368/369 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1092 variables, 0/369 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 5 (OVERLAPS) 4/1096 variables, 4/373 constraints. Problems are: Problem set: 0 solved, 362 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1096/1096 variables, and 373 constraints, problems are : Problem set: 0 solved, 362 unsolved in 30049 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 372/372 constraints, PredecessorRefiner: 362/362 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 362 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/367 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 1 (OVERLAPS) 1/368 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/368 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 3 (OVERLAPS) 724/1092 variables, 368/369 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1092 variables, 362/731 constraints. Problems are: Problem set: 0 solved, 362 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1092 variables, 0/731 constraints. Problems are: Problem set: 0 solved, 362 unsolved
SMT process timed out in 61926ms, After SMT, problems are : Problem set: 0 solved, 362 unsolved
Search for dead transitions found 0 dead transitions in 61967ms
Starting structural reductions in LTL mode, iteration 1 : 372/417 places, 724/808 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63081 ms. Remains : 372/417 places, 724/808 transitions.
Support contains 370 out of 372 places after structural reductions.
[2024-05-22 21:19:41] [INFO ] Flatten gal took : 120 ms
[2024-05-22 21:19:42] [INFO ] Flatten gal took : 68 ms
[2024-05-22 21:19:42] [INFO ] Input system was already deterministic with 724 transitions.
Reduction of identical properties reduced properties to check from 37 to 36
RANDOM walk for 40000 steps (5001 resets) in 4418 ms. (9 steps per ms) remains 4/36 properties
BEST_FIRST walk for 40004 steps (40 resets) in 134 ms. (296 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (31 resets) in 39 ms. (1000 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (24 resets) in 23 ms. (1666 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (24 resets) in 32 ms. (1212 steps per ms) remains 4/4 properties
[2024-05-22 21:19:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp28 is UNSAT
At refinement iteration 1 (OVERLAPS) 618/627 variables, 9/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/627 variables, 0/9 constraints. Problems are: Problem set: 1 solved, 3 unsolved
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
After SMT solving in domain Real declared 1086/1096 variables, and 366 constraints, problems are : Problem set: 4 solved, 0 unsolved in 368 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 366/372 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 435ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-22 21:19:44] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-05-22 21:19:44] [INFO ] Flatten gal took : 79 ms
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:19:44] [INFO ] Flatten gal took : 79 ms
[2024-05-22 21:19:44] [INFO ] Input system was already deterministic with 724 transitions.
Support contains 367 out of 372 places (down from 368) after GAL structural reductions.
Computed a total of 372 stabilizing places and 724 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 372 transition count 724
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Graph (complete) has 520 edges and 372 vertex of which 270 are kept as prefixes of interest. Removing 102 places using SCC suffix rule.6 ms
Discarding 102 places :
Also discarding 200 output transitions
Drop transitions (Output transitions of discarded places.) removed 200 transitions
Discarding 204 places :
Symmetric choice reduction at 0 with 204 rule applications. Total rules 205 place count 66 transition count 320
Iterating global reduction 0 with 204 rules applied. Total rules applied 409 place count 66 transition count 320
Ensure Unique test removed 204 transitions
Reduce isomorphic transitions removed 204 transitions.
Iterating post reduction 0 with 204 rules applied. Total rules applied 613 place count 66 transition count 116
Applied a total of 613 rules in 40 ms. Remains 66 /372 variables (removed 306) and now considering 116/724 (removed 608) transitions.
// Phase 1: matrix 116 rows 66 cols
[2024-05-22 21:19:44] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 21:19:44] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 21:19:44] [INFO ] Invariant cache hit.
[2024-05-22 21:19:44] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2024-05-22 21:19:44] [INFO ] Redundant transitions in 3 ms returned []
Running 58 sub problems to find dead transitions.
[2024-05-22 21:19:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 116/179 variables, 63/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (OVERLAPS) 3/182 variables, 3/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/182 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (OVERLAPS) 0/182 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Real declared 182/182 variables, and 67 constraints, problems are : Problem set: 0 solved, 58 unsolved in 1569 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 58 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/62 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 1 (OVERLAPS) 1/63 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 3 (OVERLAPS) 116/179 variables, 63/64 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/179 variables, 58/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/122 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 6 (OVERLAPS) 3/182 variables, 3/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/182 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
At refinement iteration 8 (OVERLAPS) 0/182 variables, 0/125 constraints. Problems are: Problem set: 0 solved, 58 unsolved
No progress, stopping.
After SMT solving in domain Int declared 182/182 variables, and 125 constraints, problems are : Problem set: 0 solved, 58 unsolved in 2718 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 66/66 constraints, PredecessorRefiner: 58/58 constraints, Known Traps: 0/0 constraints]
After SMT, in 4347ms problems are : Problem set: 0 solved, 58 unsolved
Search for dead transitions found 0 dead transitions in 4348ms
Starting structural reductions in SI_CTL mode, iteration 1 : 66/372 places, 116/724 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4511 ms. Remains : 66/372 places, 116/724 transitions.
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 11 ms
[2024-05-22 21:19:49] [INFO ] Input system was already deterministic with 116 transitions.
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 11 ms
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 21:19:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13905310996577742308.gal : 5 ms
[2024-05-22 21:19:49] [INFO ] Time to serialize properties into /tmp/CTLFireability3833109522428851441.ctl : 6 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/CTLFireability13905310996577742308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3833109522428851441.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,2810,0.051088,3892,2,300,5,2687,6,0,378,1299,0


Converting to forward existential form...Done !
original formula: AF(AG(((((((AF(E(((Weight_Left_Wheel_off==1)&&(P1==1)) U ((((((((P4==1)&&(Speed_Left_Wheel_3==1))||((P4==1)&&(Speed_Left_Wheel_1==1)))||(...4106
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((((!(EG(!(E(((Weight_Left_Wheel_off==1)&&(P1==1)) U ((((((((P4==1)&&(Speed_Left_Whe...4270
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, ...429
(forward)formula 0,0,0.427465,11104,1,0,273,49943,278,126,2382,36044,347
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 255 places :
Symmetric choice reduction at 0 with 255 rule applications. Total rules 255 place count 117 transition count 469
Iterating global reduction 0 with 255 rules applied. Total rules applied 510 place count 117 transition count 469
Ensure Unique test removed 255 transitions
Reduce isomorphic transitions removed 255 transitions.
Iterating post reduction 0 with 255 rules applied. Total rules applied 765 place count 117 transition count 214
Applied a total of 765 rules in 17 ms. Remains 117 /372 variables (removed 255) and now considering 214/724 (removed 510) transitions.
// Phase 1: matrix 214 rows 117 cols
[2024-05-22 21:19:49] [INFO ] Computed 1 invariants in 4 ms
[2024-05-22 21:19:49] [INFO ] Implicit Places using invariants in 78 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 116/372 places, 214/724 transitions.
Applied a total of 0 rules in 1 ms. Remains 116 /116 variables (removed 0) and now considering 214/214 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 98 ms. Remains : 116/372 places, 214/724 transitions.
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:19:49] [INFO ] Input system was already deterministic with 214 transitions.
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:19:49] [INFO ] Flatten gal took : 10 ms
[2024-05-22 21:19:49] [INFO ] Time to serialize gal into /tmp/CTLFireability369836550406616867.gal : 5 ms
[2024-05-22 21:19:49] [INFO ] Time to serialize properties into /tmp/CTLFireability925374380764030602.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability369836550406616867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability925374380764030602.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 -...281
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,10319,0.075054,4584,2,392,5,3362,6,0,675,1887,0


Converting to forward existential form...Done !
original formula: EF((AX(AG((((((((((P3==0)||(TheAltitude_4==0))&&((P3==0)||(TheAltitude_69==0)))&&(((P3==0)||(TheAltitude_65==0))&&((P3==0)||(TheAltitude_...3425
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((P2==0)||(Weight_Right_Wheel_on==0))) * !(EX(!(!(E(TRUE U !((((((((((P3==0)||(TheAltitude_...3495
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t...675
(forward)formula 0,1,0.597503,13628,1,0,344,56080,451,117,4202,36462,440
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Graph (complete) has 520 edges and 372 vertex of which 210 are kept as prefixes of interest. Removing 162 places using SCC suffix rule.4 ms
Discarding 162 places :
Also discarding 316 output transitions
Drop transitions (Output transitions of discarded places.) removed 316 transitions
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 99 place count 112 transition count 310
Iterating global reduction 0 with 98 rules applied. Total rules applied 197 place count 112 transition count 310
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 0 with 98 rules applied. Total rules applied 295 place count 112 transition count 212
Applied a total of 295 rules in 20 ms. Remains 112 /372 variables (removed 260) and now considering 212/724 (removed 512) transitions.
// Phase 1: matrix 212 rows 112 cols
[2024-05-22 21:19:50] [INFO ] Computed 1 invariants in 6 ms
[2024-05-22 21:19:50] [INFO ] Implicit Places using invariants in 67 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 111/372 places, 212/724 transitions.
Graph (complete) has 109 edges and 111 vertex of which 110 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 110 transition count 210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 109 transition count 210
Applied a total of 3 rules in 10 ms. Remains 109 /111 variables (removed 2) and now considering 210/212 (removed 2) transitions.
// Phase 1: matrix 210 rows 109 cols
[2024-05-22 21:19:50] [INFO ] Computed 0 invariants in 4 ms
[2024-05-22 21:19:50] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 21:19:50] [INFO ] Invariant cache hit.
[2024-05-22 21:19:50] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 109/372 places, 210/724 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 313 ms. Remains : 109/372 places, 210/724 transitions.
[2024-05-22 21:19:50] [INFO ] Flatten gal took : 11 ms
[2024-05-22 21:19:50] [INFO ] Flatten gal took : 13 ms
[2024-05-22 21:19:50] [INFO ] Input system was already deterministic with 210 transitions.
[2024-05-22 21:19:50] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:19:50] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:19:50] [INFO ] Time to serialize gal into /tmp/CTLFireability9097102666298136670.gal : 4 ms
[2024-05-22 21:19:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11026618683028781356.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9097102666298136670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11026618683028781356.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,1134,0.064102,4564,2,374,5,2932,6,0,645,1548,0


Converting to forward existential form...Done !
original formula: AF((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1)&&(TheAltitude_126==1))||((P3==1)&&(TheAltitude_191...3553
=> equivalent forward existential formula: [FwdG(Init,!((((((((((P3==1)&&(TheAltitude_130==1))||((P3==1)&&(TheAltitude_195==1)))||(((P3==1)&&(TheAltitude_1...3598
Hit Full ! (commute/partial/dont) 6/5050/204
(forward)formula 0,0,1.09907,13624,1,0,13,59104,19,3,3467,31163,12
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 252 places :
Symmetric choice reduction at 0 with 252 rule applications. Total rules 252 place count 120 transition count 472
Iterating global reduction 0 with 252 rules applied. Total rules applied 504 place count 120 transition count 472
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 0 with 252 rules applied. Total rules applied 756 place count 120 transition count 220
Applied a total of 756 rules in 17 ms. Remains 120 /372 variables (removed 252) and now considering 220/724 (removed 504) transitions.
// Phase 1: matrix 220 rows 120 cols
[2024-05-22 21:19:52] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 21:19:52] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 21:19:52] [INFO ] Invariant cache hit.
[2024-05-22 21:19:52] [INFO ] Implicit Places using invariants and state equation in 118 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2024-05-22 21:19:52] [INFO ] Redundant transitions in 13 ms returned []
Running 110 sub problems to find dead transitions.
[2024-05-22 21:19:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 220/336 variables, 116/117 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/336 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (OVERLAPS) 4/340 variables, 4/121 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/340 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (OVERLAPS) 0/340 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Real declared 340/340 variables, and 121 constraints, problems are : Problem set: 0 solved, 110 unsolved in 5824 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 110 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 1 (OVERLAPS) 1/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 3 (OVERLAPS) 220/336 variables, 116/117 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/336 variables, 110/227 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/336 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 6 (OVERLAPS) 4/340 variables, 4/231 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/340 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 110 unsolved
At refinement iteration 8 (OVERLAPS) 0/340 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 110 unsolved
No progress, stopping.
After SMT solving in domain Int declared 340/340 variables, and 231 constraints, problems are : Problem set: 0 solved, 110 unsolved in 8271 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 120/120 constraints, PredecessorRefiner: 110/110 constraints, Known Traps: 0/0 constraints]
After SMT, in 14216ms problems are : Problem set: 0 solved, 110 unsolved
Search for dead transitions found 0 dead transitions in 14218ms
Starting structural reductions in SI_CTL mode, iteration 1 : 120/372 places, 220/724 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14416 ms. Remains : 120/372 places, 220/724 transitions.
[2024-05-22 21:20:06] [INFO ] Flatten gal took : 12 ms
[2024-05-22 21:20:06] [INFO ] Flatten gal took : 14 ms
[2024-05-22 21:20:06] [INFO ] Input system was already deterministic with 220 transitions.
[2024-05-22 21:20:06] [INFO ] Flatten gal took : 13 ms
[2024-05-22 21:20:06] [INFO ] Flatten gal took : 14 ms
[2024-05-22 21:20:06] [INFO ] Time to serialize gal into /tmp/CTLFireability11374885943218421528.gal : 4 ms
[2024-05-22 21:20:06] [INFO ] Time to serialize properties into /tmp/CTLFireability14479545615903189054.ctl : 3 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/CTLFireability11374885943218421528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14479545615903189054.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 -...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,148984,0.09585,4996,2,566,5,7103,6,0,697,2549,0


Converting to forward existential form...Done !
original formula: EG(E(A((EG(((Weight_Left_Wheel_on==1)&&(P1==1))) * (((P2==1)&&(Weight_Right_Wheel_on==1))||((Weight_Left_Wheel_on==1)&&(P1==1)))) U !((((...4164
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(!(((((((((P4==1)&&(Speed_Left_Wheel_3==1))||((P4==1)&&(Speed_Left_Wheel_1==1)))||(((P4==1)&&...8196
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t7...448
dead was empty
(forward)formula 0,0,0.810053,16872,1,0,319,79901,470,130,4377,34783,476
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 353 places :
Symmetric choice reduction at 0 with 353 rule applications. Total rules 353 place count 19 transition count 371
Iterating global reduction 0 with 353 rules applied. Total rules applied 706 place count 19 transition count 371
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 1059 place count 19 transition count 18
Applied a total of 1059 rules in 8 ms. Remains 19 /372 variables (removed 353) and now considering 18/724 (removed 706) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-22 21:20:07] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:20:07] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 21:20:07] [INFO ] Invariant cache hit.
[2024-05-22 21:20:07] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 21:20:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 4/37 variables, 4/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/37 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 0/37 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 37/37 variables, and 20 constraints, problems are : Problem set: 0 solved, 9 unsolved in 155 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 18/33 variables, 15/16 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/33 variables, 9/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/33 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 4/37 variables, 4/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/37 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 37/37 variables, and 29 constraints, problems are : Problem set: 0 solved, 9 unsolved in 205 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 19/19 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 365ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 365ms
Starting structural reductions in LTL mode, iteration 1 : 19/372 places, 18/724 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 19/372 places, 18/724 transitions.
[2024-05-22 21:20:07] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:07] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:07] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:20:07] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:07] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:07] [INFO ] Time to serialize gal into /tmp/CTLFireability12702843767409125003.gal : 1 ms
[2024-05-22 21:20:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11892852686118095039.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/CTLFireability12702843767409125003.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11892852686118095039.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 -...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,323,0.008583,3416,2,118,5,436,6,0,91,380,0


Converting to forward existential form...Done !
original formula: EG(!(E(((Weight_Left_Wheel_off==1)&&(P1==1)) U (EG((stp3!=1)) + (AX((stp5==1)) * EX((stp2==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(((Weight_Left_Wheel_off==1)&&(P1==1)) U (EG((stp3!=1)) + (!(EX(!((stp5==1)))) * EX((stp2==1))))))...166
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
dead was empty
(forward)formula 0,0,0.061545,5052,1,0,98,8248,64,48,490,10027,112
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 302 places :
Symmetric choice reduction at 0 with 302 rule applications. Total rules 302 place count 70 transition count 422
Iterating global reduction 0 with 302 rules applied. Total rules applied 604 place count 70 transition count 422
Ensure Unique test removed 302 transitions
Reduce isomorphic transitions removed 302 transitions.
Iterating post reduction 0 with 302 rules applied. Total rules applied 906 place count 70 transition count 120
Applied a total of 906 rules in 24 ms. Remains 70 /372 variables (removed 302) and now considering 120/724 (removed 604) transitions.
// Phase 1: matrix 120 rows 70 cols
[2024-05-22 21:20:08] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants in 55 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 69/372 places, 120/724 transitions.
Graph (complete) has 67 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 8 ms. Remains 68 /69 variables (removed 1) and now considering 119/120 (removed 1) transitions.
// Phase 1: matrix 119 rows 68 cols
[2024-05-22 21:20:08] [INFO ] Computed 0 invariants in 2 ms
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 21:20:08] [INFO ] Invariant cache hit.
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 68/372 places, 119/724 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 255 ms. Remains : 68/372 places, 119/724 transitions.
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 7 ms
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 8 ms
[2024-05-22 21:20:08] [INFO ] Input system was already deterministic with 119 transitions.
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 7 ms
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 7 ms
[2024-05-22 21:20:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17144985109399567616.gal : 2 ms
[2024-05-22 21:20:08] [INFO ] Time to serialize properties into /tmp/CTLFireability12884392305706350513.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/CTLFireability17144985109399567616.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12884392305706350513.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 -...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,7103,0.039005,4024,2,313,5,2856,6,0,388,1365,0


Converting to forward existential form...Done !
original formula: (!(A(EF((stp2==1)) U EF(AG(E(((P2==1)&&(Weight_Right_Wheel_off==1)) U ((P2==1)&&(Weight_Right_Wheel_off==1))))))) * EG((EF(((((((((P5==0)...2214
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(E(TRUE U !(E(TRUE U !(E(((P2==1)&&(Weight_Right_Wheel_off==1)) U ((P2==1)&&(Weight_Right_...2532
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t5, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23,...435
(forward)formula 0,1,0.324275,9376,1,0,239,37338,270,101,2332,24931,305
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 353 places :
Symmetric choice reduction at 0 with 353 rule applications. Total rules 353 place count 19 transition count 371
Iterating global reduction 0 with 353 rules applied. Total rules applied 706 place count 19 transition count 371
Ensure Unique test removed 353 transitions
Reduce isomorphic transitions removed 353 transitions.
Iterating post reduction 0 with 353 rules applied. Total rules applied 1059 place count 19 transition count 18
Applied a total of 1059 rules in 16 ms. Remains 19 /372 variables (removed 353) and now considering 18/724 (removed 706) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-22 21:20:08] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants in 45 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/372 places, 18/724 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63 ms. Remains : 18/372 places, 18/724 transitions.
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:08] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:08] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:08] [INFO ] Time to serialize gal into /tmp/CTLFireability5069678062675902825.gal : 1 ms
[2024-05-22 21:20:08] [INFO ] Time to serialize properties into /tmp/CTLFireability7074454804466959515.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/CTLFireability5069678062675902825.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7074454804466959515.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,323,0.006727,3408,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(EX(AF(((P2==1)&&(Weight_Right_Wheel_on==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(!(((P2==1)&&(Weight_Right_Wheel_on==1))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
(forward)formula 0,0,0.031075,3988,1,0,101,3825,58,44,464,4414,104
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 304 places :
Symmetric choice reduction at 0 with 304 rule applications. Total rules 304 place count 68 transition count 420
Iterating global reduction 0 with 304 rules applied. Total rules applied 608 place count 68 transition count 420
Ensure Unique test removed 304 transitions
Reduce isomorphic transitions removed 304 transitions.
Iterating post reduction 0 with 304 rules applied. Total rules applied 912 place count 68 transition count 116
Applied a total of 912 rules in 26 ms. Remains 68 /372 variables (removed 304) and now considering 116/724 (removed 608) transitions.
// Phase 1: matrix 116 rows 68 cols
[2024-05-22 21:20:08] [INFO ] Computed 1 invariants in 24 ms
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants in 78 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 67/372 places, 116/724 transitions.
Graph (complete) has 65 edges and 67 vertex of which 66 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 66 transition count 114
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 65 transition count 114
Applied a total of 3 rules in 6 ms. Remains 65 /67 variables (removed 2) and now considering 114/116 (removed 2) transitions.
// Phase 1: matrix 114 rows 65 cols
[2024-05-22 21:20:08] [INFO ] Computed 0 invariants in 2 ms
[2024-05-22 21:20:08] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-22 21:20:08] [INFO ] Invariant cache hit.
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 65/372 places, 114/724 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 266 ms. Remains : 65/372 places, 114/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 6 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 6 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 114 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 6 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 6 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6975734076519255205.gal : 2 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability4065867558093038310.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/CTLFireability6975734076519255205.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4065867558093038310.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,5458,0.037368,4000,2,336,5,3026,6,0,371,1333,0


Converting to forward existential form...Done !
original formula: EF(EG(((((((((P5==0)||(Speed_Right_Wheel_74==0))&&((P5==0)||(Speed_Right_Wheel_76==0)))&&(((P5==0)||(Speed_Right_Wheel_78==0))&&((P5==0)|...1982
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((((((P5==0)||(Speed_Right_Wheel_74==0))&&((P5==0)||(Speed_Right_Wheel_76==0)))&&(((P5==...2032
Hit Full ! (commute/partial/dont) 14/1176/100
(forward)formula 0,1,0.328557,7628,1,0,17,24650,18,2,1862,13369,16
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Graph (complete) has 520 edges and 372 vertex of which 2 are kept as prefixes of interest. Removing 370 places using SCC suffix rule.3 ms
Discarding 370 places :
Also discarding 424 output transitions
Drop transitions (Output transitions of discarded places.) removed 424 transitions
Ensure Unique test removed 298 transitions
Reduce isomorphic transitions removed 298 transitions.
Iterating post reduction 0 with 298 rules applied. Total rules applied 299 place count 2 transition count 2
Applied a total of 299 rules in 4 ms. Remains 2 /372 variables (removed 370) and now considering 2/724 (removed 722) transitions.
// Phase 1: matrix 2 rows 2 cols
[2024-05-22 21:20:09] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 15 ms returned []
[2024-05-22 21:20:09] [INFO ] Invariant cache hit.
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2024-05-22 21:20:09] [INFO ] Redundant transitions in 0 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_CTL mode, iteration 1 : 2/372 places, 2/724 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 2/372 places, 2/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 2 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9566626021533257031.gal : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15556552345940799793.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/CTLFireability9566626021533257031.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15556552345940799793.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,4,0.001434,3272,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: EF(EG(((stp5==1) * A((stp3==1) U (stp5==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((stp5==1) * !((E(!((stp5==1)) U (!((stp3==1)) * !((stp5==1)))) + EG(!((stp5==1)))))))] !=...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/1
dead was empty
(forward)formula 0,0,0.003743,3852,1,0,10,25,23,5,49,28,11
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 351 places :
Symmetric choice reduction at 0 with 351 rule applications. Total rules 351 place count 21 transition count 373
Iterating global reduction 0 with 351 rules applied. Total rules applied 702 place count 21 transition count 373
Ensure Unique test removed 351 transitions
Reduce isomorphic transitions removed 351 transitions.
Iterating post reduction 0 with 351 rules applied. Total rules applied 1053 place count 21 transition count 22
Applied a total of 1053 rules in 11 ms. Remains 21 /372 variables (removed 351) and now considering 22/724 (removed 702) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-22 21:20:09] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 30 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/372 places, 22/724 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 20/372 places, 22/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability11359703941729120706.gal : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability161098117763191072.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/CTLFireability11359703941729120706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability161098117763191072.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,535,0.004895,3436,2,68,5,310,6,0,99,289,0


Converting to forward existential form...Done !
original formula: EF(EX(!(E((((stp4==1)||(stp3==1))||((stp3==1)||((P4==1)&&(Speed_Left_Wheel_22==1)))) U !(E((stp3==1) U ((P4==1)&&(Speed_Left_Wheel_61==1)...162
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E((((stp4==1)||(stp3==1))||((stp3==1)||((P4==1)&&(Speed_Left_Wheel_22==1)))) U !(E((st...214
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t7, t10, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,1,0.015114,3752,1,0,58,2229,68,24,533,2155,64
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 351 places :
Symmetric choice reduction at 0 with 351 rule applications. Total rules 351 place count 21 transition count 373
Iterating global reduction 0 with 351 rules applied. Total rules applied 702 place count 21 transition count 373
Ensure Unique test removed 351 transitions
Reduce isomorphic transitions removed 351 transitions.
Iterating post reduction 0 with 351 rules applied. Total rules applied 1053 place count 21 transition count 22
Applied a total of 1053 rules in 6 ms. Remains 21 /372 variables (removed 351) and now considering 22/724 (removed 702) transitions.
// Phase 1: matrix 22 rows 21 cols
[2024-05-22 21:20:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 40 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/372 places, 22/724 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 20/372 places, 22/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability9489636421287116107.gal : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability9005191696928138132.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/CTLFireability9489636421287116107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9005191696928138132.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,565,0.007878,3432,2,66,5,294,6,0,99,282,0


Converting to forward existential form...Done !
original formula: EX((AG((EX(EF((stp5==1))) + EF(((P4==1)&&(Speed_Left_Wheel_74==1))))) + ((P3==1)&&(TheAltitude_163==1))))
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !((EX(E(TRUE U (stp5==1))) + E(TRUE U ((P4==1)&&(Speed_Left_Wheel_74==1))))))))] != FAL...216
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t7, t8, t10, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.023816,4276,1,0,65,3606,67,28,566,3347,74
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Graph (complete) has 520 edges and 372 vertex of which 270 are kept as prefixes of interest. Removing 102 places using SCC suffix rule.2 ms
Discarding 102 places :
Also discarding 200 output transitions
Drop transitions (Output transitions of discarded places.) removed 200 transitions
Discarding 252 places :
Symmetric choice reduction at 0 with 252 rule applications. Total rules 253 place count 18 transition count 272
Iterating global reduction 0 with 252 rules applied. Total rules applied 505 place count 18 transition count 272
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 0 with 252 rules applied. Total rules applied 757 place count 18 transition count 20
Applied a total of 757 rules in 9 ms. Remains 18 /372 variables (removed 354) and now considering 20/724 (removed 704) transitions.
// Phase 1: matrix 20 rows 18 cols
[2024-05-22 21:20:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 37 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/372 places, 20/724 transitions.
Graph (complete) has 15 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 16 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 15 transition count 18
Applied a total of 3 rules in 5 ms. Remains 15 /17 variables (removed 2) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 15 cols
[2024-05-22 21:20:09] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 21:20:09] [INFO ] Invariant cache hit.
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 15/372 places, 18/724 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 129 ms. Remains : 15/372 places, 18/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16751393902912415079.gal : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1450258802010339000.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/CTLFireability16751393902912415079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1450258802010339000.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,172,0.008789,3404,2,89,5,414,6,0,76,379,0


Converting to forward existential form...Done !
original formula: AG((((AG(((P3==1)&&(TheAltitude_94==1))) + AF((stp4==1))) + ((P4==0)||(Speed_Left_Wheel_28==0))) + ((P3==1)&&(TheAltitude_4==1))))
=> equivalent forward existential formula: [FwdG((((FwdU(Init,TRUE) * !(((P3==1)&&(TheAltitude_4==1)))) * !(((P4==0)||(Speed_Left_Wheel_28==0)))) * !(!(E(T...221
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t4, t6, t7, t8, Intersection with reachable at each step enabled. (destroyed/rev...187
Hit Full ! (commute/partial/dont) 16/0/2
(forward)formula 0,0,0.031343,4248,1,0,60,2950,72,27,465,3266,63
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Graph (complete) has 520 edges and 372 vertex of which 270 are kept as prefixes of interest. Removing 102 places using SCC suffix rule.4 ms
Discarding 102 places :
Also discarding 200 output transitions
Drop transitions (Output transitions of discarded places.) removed 200 transitions
Discarding 252 places :
Symmetric choice reduction at 0 with 252 rule applications. Total rules 253 place count 18 transition count 272
Iterating global reduction 0 with 252 rules applied. Total rules applied 505 place count 18 transition count 272
Ensure Unique test removed 252 transitions
Reduce isomorphic transitions removed 252 transitions.
Iterating post reduction 0 with 252 rules applied. Total rules applied 757 place count 18 transition count 20
Applied a total of 757 rules in 16 ms. Remains 18 /372 variables (removed 354) and now considering 20/724 (removed 704) transitions.
// Phase 1: matrix 20 rows 18 cols
[2024-05-22 21:20:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 44 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 17/372 places, 20/724 transitions.
Graph (complete) has 16 edges and 17 vertex of which 16 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 16 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 15 transition count 18
Applied a total of 3 rules in 3 ms. Remains 15 /17 variables (removed 2) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 15 cols
[2024-05-22 21:20:09] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-22 21:20:09] [INFO ] Invariant cache hit.
[2024-05-22 21:20:09] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 15/372 places, 18/724 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 145 ms. Remains : 15/372 places, 18/724 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:20:09] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize gal into /tmp/CTLFireability15334556611574817614.gal : 0 ms
[2024-05-22 21:20:09] [INFO ] Time to serialize properties into /tmp/CTLFireability10765576063712530099.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/CTLFireability15334556611574817614.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10765576063712530099.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 -...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,172,0.007716,3404,2,49,5,242,6,0,76,199,0


Converting to forward existential form...Done !
original formula: AG(AF((EF((((((P3==1)&&(TheAltitude_137==1))&&((P4==1)&&(Speed_Left_Wheel_6==1)))||(P3==0))||(TheAltitude_8==0))) * AF(EG((stp3==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(TRUE U (((((P3==1)&&(TheAltitude_137==1))&&((P4==1)&&(Speed_Left_Wheel_6==1)))||(P3==...218
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t3, t6, t7, t8, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.023879,3720,1,0,53,1789,64,21,449,1820,60
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 372/372 places, 724/724 transitions.
Discarding 349 places :
Symmetric choice reduction at 0 with 349 rule applications. Total rules 349 place count 23 transition count 375
Iterating global reduction 0 with 349 rules applied. Total rules applied 698 place count 23 transition count 375
Ensure Unique test removed 349 transitions
Reduce isomorphic transitions removed 349 transitions.
Iterating post reduction 0 with 349 rules applied. Total rules applied 1047 place count 23 transition count 26
Applied a total of 1047 rules in 3 ms. Remains 23 /372 variables (removed 349) and now considering 26/724 (removed 698) transitions.
// Phase 1: matrix 26 rows 23 cols
[2024-05-22 21:20:09] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:20:10] [INFO ] Implicit Places using invariants in 39 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/372 places, 26/724 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 43 ms. Remains : 22/372 places, 26/724 transitions.
[2024-05-22 21:20:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:10] [INFO ] Input system was already deterministic with 26 transitions.
[2024-05-22 21:20:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:10] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:20:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6901181819575045766.gal : 0 ms
[2024-05-22 21:20:10] [INFO ] Time to serialize properties into /tmp/CTLFireability305752487601845034.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/CTLFireability6901181819575045766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability305752487601845034.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,875,0.009241,3464,2,60,5,260,6,0,111,225,0


Converting to forward existential form...Done !
original formula: (EG(((P3==0)||(TheAltitude_92==0))) * (AF((stp5==1)) + (A(AG((stp5==1)) U ((P3==1)&&(TheAltitude_75==1))) * AG((AF(((P4==1)&&(Speed_Left_...216
=> equivalent forward existential formula: ([(Init * !(EG(((P3==0)||(TheAltitude_92==0)))))] = FALSE * (([(FwdU((FwdU((Init * !(!(EG(!((stp5==1)))))),!(((P...543
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t6, t8, t9, t10, t12, Intersection with reachable at each step enabled. (des...197
(forward)formula 0,1,0.055412,4836,1,0,138,6339,98,67,620,8036,152
FORMULA AirplaneLD-PT-0100-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-22 21:20:10] [INFO ] Flatten gal took : 20 ms
[2024-05-22 21:20:10] [INFO ] Flatten gal took : 19 ms
Total runtime 92611 ms.

BK_STOP 1716412810256

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="AirplaneLD-PT-0100"
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 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0100, 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 r004-smll-171620118200266"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0100.tgz
mv AirplaneLD-PT-0100 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 ;