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-171620118100226.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)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-COL-2000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118100226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 792K
-rw-r--r-- 1 mcc users 8.5K Apr 12 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 04:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 12 04:39 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 3.4K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 09:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Apr 12 09:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 12 08:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 12 08:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 328K 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-COL-2000-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-COL-2000-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716411627805

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-COL-2000
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-22 21:00:30] [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 21:00:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:00:30] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-22 21:00:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 21:00:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1563 ms
[2024-05-22 21:00:31] [INFO ] Detected 3 constant HL places corresponding to 6002 PT places.
[2024-05-22 21:00:31] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 14019 PT places and 24012.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Reduction of identical properties reduced properties to check from 16 to 15
[2024-05-22 21:00:31] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 6 ms.
[2024-05-22 21:00:31] [INFO ] Skeletonized 10 HLPN properties in 3 ms. Removed 5 properties that had guard overlaps.
Computed a total of 20 stabilizing places and 15 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 15
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 4 formulas.
Remains 3 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 17 stabilizing places and 14 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17 transition count 14
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
RANDOM walk for 632 steps (76 resets) in 78 ms. (8 steps per ms) remains 0/4 properties
[2024-05-22 21:00:32] [INFO ] Flatten gal took : 21 ms
[2024-05-22 21:00:32] [INFO ] Flatten gal took : 4 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Altitude
Symmetric sort wr.t. initial detected :Altitude
Transition t3_2 : guard parameter $A(Altitude:4000) in guard (OR (GEQ $A 1999) (EQ $A 3999))introduces in Altitude(4000) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:4000) in guard (AND (LT $A 1999) (NEQ $A 3999))introduces in Altitude(4000) partition with 2 elements
Sort wr.t. initial and guards Altitude has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Altitude domain size was 4000 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 1999) (EQ $A 3999)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 1999) (NEQ $A 3999)) -> (EQ $A 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Speed
Symmetric sort wr.t. initial detected :Speed
Transition t5_2 : guard parameter $S(Speed:2000) in guard (OR (LEQ $S 999) (EQ $S 1999))introduces in Speed(2000) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:2000) in guard (AND (GT $S 999) (NEQ $S 1999))introduces in Speed(2000) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:2000) in guard (OR (LEQ $S 999) (EQ $S 1999))introduces in Speed(2000) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:2000) in guard (AND (GT $S 999) (NEQ $S 1999))introduces in Speed(2000) partition with 2 elements
Sort wr.t. initial and guards Speed has partition 2
Applying symmetric unfolding of partitioned symmetric sort :Speed domain size was 2000 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 999) (EQ $S 1999)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 999) (NEQ $S 1999)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 999) (EQ $S 1999)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 999) (NEQ $S 1999)) -> (EQ $S 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Signal
Arc [19:1*[1]] contains constants of sort Signal
Transition t5_2 : constants on arcs in [[19:1*[1]]] introduces in Signal(2) partition with 1 elements that refines current partition to 2 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Weight
Symmetric sort wr.t. initial detected :Weight
Transition t2_2 : guard parameter $W(Weight:2) in guard (EQ $W 1)introduces in Weight(2) partition with 2 elements
[2024-05-22 21:00:32] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 180 ms.
[2024-05-22 21:00:32] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 21:00:32] [INFO ] Reduced 1 identical enabling conditions.
Reduce places removed 6 places and 0 transitions.
Support contains 20 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 20/20 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 20
Applied a total of 3 rules in 19 ms. Remains 20 /23 variables (removed 3) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:00:32] [INFO ] Computed 1 invariants in 9 ms
[2024-05-22 21:00:32] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-22 21:00:32] [INFO ] Invariant cache hit.
[2024-05-22 21:00:32] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 343 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 325 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 713ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 726ms
Starting structural reductions in LTL mode, iteration 1 : 20/23 places, 20/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1171 ms. Remains : 20/23 places, 20/20 transitions.
Support contains 20 out of 20 places after structural reductions.
[2024-05-22 21:00:33] [INFO ] Flatten gal took : 10 ms
[2024-05-22 21:00:33] [INFO ] Flatten gal took : 11 ms
[2024-05-22 21:00:33] [INFO ] Input system was already deterministic with 20 transitions.
Reduction of identical properties reduced properties to check from 36 to 32
RANDOM walk for 40000 steps (5030 resets) in 2822 ms. (14 steps per ms) remains 7/32 properties
BEST_FIRST walk for 40004 steps (1054 resets) in 250 ms. (159 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (950 resets) in 368 ms. (108 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (898 resets) in 278 ms. (143 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (985 resets) in 221 ms. (180 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (986 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (948 resets) in 66 ms. (597 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (988 resets) in 108 ms. (367 steps per ms) remains 7/7 properties
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
Problem AtomicPropp31 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 6 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp30 is UNSAT
After SMT solving in domain Real declared 34/40 variables, and 17 constraints, problems are : Problem set: 7 solved, 0 unsolved in 79 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/20 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 100ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 15 simplifications.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 9 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 4 ms
[2024-05-22 21:00:35] [INFO ] Input system was already deterministic with 20 transitions.
Computed a total of 20 stabilizing places and 20 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 20 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 46 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52 ms. Remains : 19/20 places, 20/20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 11 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:35] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize gal into /tmp/CTLFireability4336218838553505970.gal : 3 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize properties into /tmp/CTLFireability10326204110974889878.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/CTLFireability4336218838553505970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10326204110974889878.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,484,0.018399,3256,2,52,5,198,6,0,93,131,0


Converting to forward existential form...Done !
original formula: AX(AF(((P5>=1)&&(Speed_Right_Wheel_0>=1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(((P5>=1)&&(Speed_Right_Wheel_0>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 16/0/4
(forward)formula 0,0,0.024539,3604,1,0,20,1346,19,4,434,1232,18
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 31 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 19/20 places, 20/20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7008771923020138770.gal : 1 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize properties into /tmp/CTLFireability13682743019068187605.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/CTLFireability7008771923020138770.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13682743019068187605.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,484,0.004313,3416,2,52,5,198,6,0,93,131,0


Converting to forward existential form...Done !
original formula: E(!((((EX(((P3>=1)&&(TheAltitude_1>=1))) + EX(((P2>=1)&&(Weight_Right_Wheel_0>=1)))) * (stp4>=1)) * AX(AF(((P2>=1)&&(Weight_Right_Wheel_0...267
=> equivalent forward existential formula: [(FwdU(Init,!((((EX(((P3>=1)&&(TheAltitude_1>=1))) + EX(((P2>=1)&&(Weight_Right_Wheel_0>=1)))) * (stp4>=1)) * !(...343
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.01528,3732,1,0,63,1984,68,25,513,1901,67
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 7 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-22 21:00:35] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 36 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 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 45 ms. Remains : 18/20 places, 18/20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize gal into /tmp/CTLFireability17361259601393362555.gal : 1 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14478805606304381812.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/CTLFireability17361259601393362555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14478805606304381812.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,323,0.004539,3408,2,44,5,168,6,0,87,102,0


Converting to forward existential form...Done !
original formula: EX(((P3>=1)&&(TheAltitude_0>=1)))
=> equivalent forward existential formula: [(EY(Init) * ((P3>=1)&&(TheAltitude_0>=1)))] != FALSE
(forward)formula 0,0,0.005594,3724,1,0,8,168,8,1,127,102,2
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 3 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:00:35] [INFO ] Computed 1 invariants in 4 ms
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 45 ms returned [9]
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 : 19/20 places, 20/20 transitions.
Graph (complete) has 17 edges and 19 vertex of which 18 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 18 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 17 transition count 18
Applied a total of 3 rules in 12 ms. Remains 17 /19 variables (removed 2) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 17 cols
[2024-05-22 21:00:35] [INFO ] Computed 0 invariants in 2 ms
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants and state equation in 41 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 : 17/20 places, 18/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 138 ms. Remains : 17/20 places, 18/20 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize gal into /tmp/CTLFireability5234900057008393677.gal : 1 ms
[2024-05-22 21:00:35] [INFO ] Time to serialize properties into /tmp/CTLFireability4956429561030460783.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/CTLFireability5234900057008393677.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4956429561030460783.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,322,0.003894,3404,2,45,5,171,6,0,83,110,0


Converting to forward existential form...Done !
original formula: AF((EG(((P4<1)||(Speed_Left_Wheel_1<1))) + EF(((P5>=1)&&(Speed_Right_Wheel_0>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!((EG(((P4<1)||(Speed_Left_Wheel_1<1))) + E(TRUE U ((P5>=1)&&(Speed_Right_Wheel_0>=1))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/re...188
dead was empty
(forward)formula 0,1,0.015236,3984,1,0,89,2767,63,38,472,3148,93
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:00:35] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
[2024-05-22 21:00:35] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 213 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 200 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 425ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 426ms
Finished structural reductions in LTL mode , in 1 iterations and 523 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:36] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize gal into /tmp/CTLFireability7865403026367385784.gal : 1 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5309599502327539472.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/CTLFireability7865403026367385784.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5309599502327539472.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,484,0.004855,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: E(!(((P1>=1)&&(Weight_Left_Wheel_0>=1))) U ((!(EX((AF((stp3>=1)) + (stp4>=1)))) * (P5>=1)) * ((Speed_Right_Wheel_1>=1) * (EX(!(E(((P1>=1)...273
=> equivalent forward existential formula: ([(EY(((FwdU(Init,!(((P1>=1)&&(Weight_Left_Wheel_0>=1)))) * (!(EX((!(EG(!((stp3>=1)))) + (stp4>=1)))) * (P5>=1))...535
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
Hit Full ! (commute/partial/dont) 17/0/3
(forward)formula 0,1,0.022418,4264,1,0,111,3982,78,54,573,4760,129
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:36] [INFO ] Invariant cache hit.
[2024-05-22 21:00:36] [INFO ] Implicit Places using invariants in 37 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 19 /19 variables (removed 0) and now considering 20/20 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 19/20 places, 20/20 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 4 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:36] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5802104635206736557.gal : 2 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize properties into /tmp/CTLFireability11307372187998665966.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/CTLFireability5802104635206736557.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11307372187998665966.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,484,0.005991,3420,2,52,5,198,6,0,93,131,0


Converting to forward existential form...Done !
original formula: EX(EG(AX(EX((((P5>=1)&&(Speed_Right_Wheel_1>=1))||((P2>=1)&&(Weight_Right_Wheel_0>=1)))))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(EX((((P5>=1)&&(Speed_Right_Wheel_1>=1))||((P2>=1)&&(Weight_Right_Wheel_0>=1))))))))] != FA...158
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.021535,3736,1,0,66,2538,61,24,498,2522,64
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-06 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 : 20/20 places, 20/20 transitions.
Graph (complete) has 18 edges and 20 vertex of which 16 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.0 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Applied a total of 1 rules in 2 ms. Remains 16 /20 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 16 cols
[2024-05-22 21:00:36] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 21:00:36] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 21:00:36] [INFO ] Invariant cache hit.
[2024-05-22 21:00:36] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2024-05-22 21:00:36] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-22 21:00:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 16/29 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 3/32 variables, 3/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/32 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/32 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 17 constraints, problems are : Problem set: 0 solved, 8 unsolved in 154 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 1/13 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/13 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 16/29 variables, 13/14 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/29 variables, 8/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/29 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 3/32 variables, 3/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/32 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/32 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 25 constraints, problems are : Problem set: 0 solved, 8 unsolved in 148 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/16 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 308ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 309ms
Starting structural reductions in SI_CTL mode, iteration 1 : 16/20 places, 16/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 388 ms. Remains : 16/20 places, 16/20 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:36] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:36] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize gal into /tmp/CTLFireability1340046180873576489.gal : 1 ms
[2024-05-22 21:00:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9031030542059569151.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/CTLFireability1340046180873576489.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9031030542059569151.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,160,0.00422,3392,2,39,5,147,6,0,78,90,0


Converting to forward existential form...Done !
original formula: !(E(EF((((stp4>=1) * A(((P1>=1)&&(Weight_Left_Wheel_1>=1)) U ((P2>=1)&&(Weight_Right_Wheel_0>=1)))) * (AF(((P4>=1)&&(Speed_Left_Wheel_0>=...228
=> equivalent forward existential formula: [(FwdU(Init,E(TRUE U (((stp4>=1) * !((E(!(((P2>=1)&&(Weight_Right_Wheel_0>=1))) U (!(((P1>=1)&&(Weight_Left_Whee...401
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t11, t13, t15, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,1,0.009556,3708,1,0,43,1047,54,17,423,893,45
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:00:36] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:00:36] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-22 21:00:36] [INFO ] Invariant cache hit.
[2024-05-22 21:00:36] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2024-05-22 21:00:36] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 197 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 147 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 350ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 351ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 442 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:37] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4871492970714971369.gal : 1 ms
[2024-05-22 21:00:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16813440640983110453.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/CTLFireability4871492970714971369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16813440640983110453.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,484,0.006673,3424,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: EG(((E((stp5>=1) U AF(((stp3>=1)||(stp2>=1)))) + ((P4>=1)&&(Speed_Left_Wheel_1>=1))) + (EG((EG(((P1>=1)&&(Weight_Left_Wheel_1>=1))) * E((...288
=> equivalent forward existential formula: [FwdG(Init,((E((stp5>=1) U !(EG(!(((stp3>=1)||(stp2>=1)))))) + ((P4>=1)&&(Speed_Left_Wheel_1>=1))) + (EG((EG(((P...444
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,0,0.05101,5060,1,0,147,5633,90,77,537,7343,175
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
// Phase 1: matrix 18 rows 19 cols
[2024-05-22 21:00:37] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 21:00:37] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 21:00:37] [INFO ] Invariant cache hit.
[2024-05-22 21:00:37] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 21:00:37] [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 197 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 142 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 349ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 349ms
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 483 ms. Remains : 19/20 places, 18/20 transitions.
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:37] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:37] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:37] [INFO ] Time to serialize gal into /tmp/CTLFireability6494529947449198781.gal : 1 ms
[2024-05-22 21:00:37] [INFO ] Time to serialize properties into /tmp/CTLFireability2012484083008232575.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/CTLFireability6494529947449198781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2012484083008232575.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,323,0.005796,3412,2,53,5,192,6,0,91,135,0


Converting to forward existential form...Done !
original formula: AX(EF(EX(E((stp5>=1) U ((P1>=1)&&(Weight_Left_Wheel_1>=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U EX(E((stp5>=1) U ((P1>=1)&&(Weight_Left_Wheel_1>=1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,0,0.013596,3728,1,0,52,1626,61,22,509,1463,58
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 19 transition count 19
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 19 transition count 19
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 19 transition count 18
Applied a total of 3 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
[2024-05-22 21:00:37] [INFO ] Invariant cache hit.
[2024-05-22 21:00:37] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-22 21:00:37] [INFO ] Invariant cache hit.
[2024-05-22 21:00:37] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 21:00:37] [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 133 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 153 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 291ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 291ms
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 357 ms. Remains : 19/20 places, 18/20 transitions.
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 4 ms
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:38] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:38] [INFO ] Time to serialize gal into /tmp/CTLFireability14376422016194982838.gal : 1 ms
[2024-05-22 21:00:38] [INFO ] Time to serialize properties into /tmp/CTLFireability5904228165773546467.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/CTLFireability14376422016194982838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5904228165773546467.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,323,0.004955,3416,2,53,5,192,6,0,91,135,0


Converting to forward existential form...Done !
original formula: AX(((E(AX(((P3>=1)&&(TheAltitude_1>=1))) U (stp2>=1)) + EX(((P1>=1)&&(Weight_Left_Wheel_0>=1)))) + ((P1<1)||(Weight_Left_Wheel_0<1))))
=> equivalent forward existential formula: [(((EY(Init) * !(((P1<1)||(Weight_Left_Wheel_0<1)))) * !(EX(((P1>=1)&&(Weight_Left_Wheel_0>=1))))) * !(E(!(EX(!(...211
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,1,0.017074,4260,1,0,60,1854,59,27,491,1845,57
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 21:00:38] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 21:00:38] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-22 21:00:38] [INFO ] Invariant cache hit.
[2024-05-22 21:00:38] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 238 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 230 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 475ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 476ms
Finished structural reductions in LTL mode , in 1 iterations and 559 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:38] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:38] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12490458930931119287.gal : 1 ms
[2024-05-22 21:00:38] [INFO ] Time to serialize properties into /tmp/CTLFireability934333420257586743.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/CTLFireability12490458930931119287.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability934333420257586743.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,484,0.006787,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: (EX(((P5<1)||(Speed_Right_Wheel_0<1))) * EF((AG(((P4<1)||(Speed_Left_Wheel_0<1))) + ((EF((stp2>=1)) * (stp4>=1)) * ((P1>=1)&&(Weight_Left...172
=> equivalent forward existential formula: ([(FwdU((Init * EX(((P5<1)||(Speed_Right_Wheel_0<1)))),TRUE) * !(E(TRUE U !(((P4<1)||(Speed_Left_Wheel_0<1))))))...316
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.018548,4000,1,0,55,1502,64,22,577,1356,56
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:38] [INFO ] Invariant cache hit.
[2024-05-22 21:00:38] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-22 21:00:38] [INFO ] Invariant cache hit.
[2024-05-22 21:00:39] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 241 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 240 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 491ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 491ms
Finished structural reductions in LTL mode , in 1 iterations and 599 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:39] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:39] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:39] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:39] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:39] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:39] [INFO ] Time to serialize gal into /tmp/CTLFireability9740130889659673011.gal : 1 ms
[2024-05-22 21:00:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4401002876152434279.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/CTLFireability9740130889659673011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4401002876152434279.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,484,0.008084,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: AF(!(A((EX(AF((stp3>=1))) + (((P1>=1)&&(Weight_Left_Wheel_0>=1))&&(!((P5>=1)&&(Speed_Right_Wheel_0>=1))))) U ((stp2>=1) * E((stp5>=1) U (...193
=> equivalent forward existential formula: [FwdG(Init,!(!(!((E(!(((stp2>=1) * E((stp5>=1) U ((P4>=1)&&(Speed_Left_Wheel_0>=1))))) U (!((EX(!(EG(!((stp3>=1)...399
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,1,0.056389,4792,1,0,156,6045,72,95,532,7993,196
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:39] [INFO ] Invariant cache hit.
[2024-05-22 21:00:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-22 21:00:39] [INFO ] Invariant cache hit.
[2024-05-22 21:00:39] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 258 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 227 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 491ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 493ms
Finished structural reductions in LTL mode , in 1 iterations and 590 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:00:40] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15261193633814817087.gal : 2 ms
[2024-05-22 21:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability11633683977409777707.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/CTLFireability15261193633814817087.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11633683977409777707.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,484,0.00696,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: AG(AX(AF(!(A(((P1>=1)&&(Weight_Left_Wheel_0>=1)) U ((P5>=1)&&(Speed_Right_Wheel_0>=1)))))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(!(!((E(!(((P5>=1)&&(Speed_Right_Wheel_0>=1))) U (!(((P1>=1)&&(Weight_Left_Wheel_0>=1...260
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,1,0.033407,4000,1,0,101,3623,66,47,535,4846,111
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
[2024-05-22 21:00:40] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
[2024-05-22 21:00:40] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 270 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 244 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 522ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 522ms
Finished structural reductions in LTL mode , in 1 iterations and 614 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14382437065673279975.gal : 1 ms
[2024-05-22 21:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability3055089989083775640.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/CTLFireability14382437065673279975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3055089989083775640.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,484,0.006712,3424,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: (!(E(AX(!(AF(((P1>=1)&&(Weight_Left_Wheel_1>=1))))) U (((P3>=1)&&(TheAltitude_1>=1)) + AG(((P2>=1)&&(Weight_Right_Wheel_0>=1)))))) * A(!(...278
=> equivalent forward existential formula: (([(FwdU(Init,!(EX(!(!(!(EG(!(((P1>=1)&&(Weight_Left_Wheel_1>=1)))))))))) * ((P3>=1)&&(TheAltitude_1>=1)))] = FA...567
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
dead was empty
(forward)formula 0,1,0.036624,4268,1,0,100,3843,76,47,563,4535,119
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
[2024-05-22 21:00:40] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
[2024-05-22 21:00:40] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:00:40] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 4/40 variables, 4/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 0/40 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 40/40 variables, and 21 constraints, problems are : Problem set: 0 solved, 10 unsolved in 167 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 1/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 20/36 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 10/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 4/40 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 0/40 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 40/40 variables, and 31 constraints, problems are : Problem set: 0 solved, 10 unsolved in 173 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 20/20 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 350ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 350ms
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 21:00:41] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:41] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:00:41] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:41] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:00:41] [INFO ] Time to serialize gal into /tmp/CTLFireability17948547215096638173.gal : 1 ms
[2024-05-22 21:00:41] [INFO ] Time to serialize properties into /tmp/CTLFireability2958276968766032433.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/CTLFireability17948547215096638173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2958276968766032433.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,484,0.006767,3424,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: (EF(EG(((((EF((stp1>=1)) + EG((stp2>=1))) + (((stp5>=1)&&(P1>=1))&&(Weight_Left_Wheel_0>=1))) * AG(((P1>=1)&&(Weight_Left_Wheel_1>=1)))) ...469
=> equivalent forward existential formula: (([(FwdU((Init * E(TRUE U EG(((((E(TRUE U (stp1>=1)) + EG((stp2>=1))) + (((stp5>=1)&&(P1>=1))&&(Weight_Left_Whee...1195
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.049694,4532,1,0,106,3555,90,47,567,4394,122
FORMULA AirplaneLD-COL-2000-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-22 21:00:41] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:00:41] [INFO ] Flatten gal took : 2 ms
Total runtime 11411 ms.

BK_STOP 1716411641559

--------------------
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-COL-2000"
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-COL-2000, 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-171620118100226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-2000.tgz
mv AirplaneLD-COL-2000 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 ;