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-171620118000194.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-COL-0100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118000194
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.2K Apr 12 03:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 03:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 12 03:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Apr 12 03:28 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 4.3K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 18K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 03:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 12 03:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 12 03:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Apr 12 03:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K 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 52K 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-0100-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-COL-0100-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716410717281

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-0100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-22 20:45:19] [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 20:45:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 20:45:19] [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 20:45:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 20:45:20] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1305 ms
[2024-05-22 20:45:20] [INFO ] Detected 3 constant HL places corresponding to 302 PT places.
[2024-05-22 20:45:20] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 719 PT places and 1212.0 transition bindings in 60 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2024-05-22 20:45:20] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 5 ms.
[2024-05-22 20:45:20] [INFO ] Skeletonized 11 HLPN properties in 2 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 6 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 204 steps (23 resets) in 48 ms. (4 steps per ms) remains 0/4 properties
[2024-05-22 20:45:20] [INFO ] Flatten gal took : 21 ms
[2024-05-22 20:45:20] [INFO ] Flatten gal took : 6 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:200) in guard (OR (GEQ $A 99) (EQ $A 199))introduces in Altitude(200) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:200) in guard (AND (LT $A 99) (NEQ $A 199))introduces in Altitude(200) 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 200 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 99) (EQ $A 199)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 99) (NEQ $A 199)) -> (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:100) in guard (OR (LEQ $S 49) (EQ $S 99))introduces in Speed(100) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:100) in guard (AND (GT $S 49) (NEQ $S 99))introduces in Speed(100) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:100) in guard (OR (LEQ $S 49) (EQ $S 99))introduces in Speed(100) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:100) in guard (AND (GT $S 49) (NEQ $S 99))introduces in Speed(100) 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 100 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 49) (EQ $S 99)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 49) (NEQ $S 99)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 49) (EQ $S 99)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 49) (NEQ $S 99)) -> (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 20:45:21] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 55 ms.
[2024-05-22 20:45:21] [INFO ] Unfolded 16 HLPN properties in 1 ms.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:45:21] [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 14 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 20:45:21] [INFO ] Computed 1 invariants in 17 ms
[2024-05-22 20:45:21] [INFO ] Implicit Places using invariants in 186 ms returned []
[2024-05-22 20:45:21] [INFO ] Invariant cache hit.
[2024-05-22 20:45:21] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:45:21] [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 307 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 237 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 614ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 628ms
Starting structural reductions in LTL mode, iteration 1 : 20/23 places, 20/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 988 ms. Remains : 20/23 places, 20/20 transitions.
Support contains 20 out of 20 places after structural reductions.
[2024-05-22 20:45:22] [INFO ] Flatten gal took : 6 ms
[2024-05-22 20:45:22] [INFO ] Flatten gal took : 7 ms
[2024-05-22 20:45:22] [INFO ] Input system was already deterministic with 20 transitions.
Reduction of identical properties reduced properties to check from 24 to 23
RANDOM walk for 40000 steps (5045 resets) in 2243 ms. (17 steps per ms) remains 6/23 properties
BEST_FIRST walk for 40004 steps (1057 resets) in 540 ms. (73 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (986 resets) in 212 ms. (187 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (962 resets) in 194 ms. (205 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (995 resets) in 133 ms. (298 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (998 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (924 resets) in 335 ms. (119 steps per ms) remains 6/6 properties
[2024-05-22 20:45:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Real declared 37/40 variables, and 18 constraints, problems are : Problem set: 6 solved, 0 unsolved in 63 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 17/20 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 74ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 20:45:23] [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).
AF dead knowledge conclusive for 1 formulas.
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 13 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 20:45:23] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 20:45:23] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 20:45:23] [INFO ] Invariant cache hit.
[2024-05-22 20:45:23] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-22 20:45:23] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-22 20:45:23] [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 129 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 161 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 302ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 302ms
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 418 ms. Remains : 16/20 places, 16/20 transitions.
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:23] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16844865973757358937.gal : 2 ms
[2024-05-22 20:45:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1095688187840012717.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/CTLFireability16844865973757358937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1095688187840012717.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,160,0.016923,3236,2,39,5,147,6,0,78,90,0


Converting to forward existential form...Done !
original formula: AF(AG(((AF(E(((P1>=1)&&(Weight_Left_Wheel_1>=1)) U ((P4>=1)&&(Speed_Left_Wheel_1>=1)))) + ((P4>=1)&&(Speed_Left_Wheel_1>=1))) + (A((stp3>...213
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(EG(!(E(((P1>=1)&&(Weight_Left_Wheel_1>=1)) U ((P4>=1)&&(Speed_Left_Wheel_1>=1)))))...375
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 0,0,0.036989,4376,1,0,118,3462,73,72,471,4839,142
FORMULA AirplaneLD-COL-0100-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.
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 6 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 20:45:23] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants in 48 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 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 57 ms. Remains : 18/20 places, 18/20 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10495211142664406274.gal : 1 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11489838182018767114.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/CTLFireability10495211142664406274.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11489838182018767114.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,323,0.003973,3408,2,44,5,168,6,0,87,102,0


Converting to forward existential form...Done !
original formula: EF((AX(AG(((P3<1)||(TheAltitude_0<1)))) * ((P2<1)||(Weight_Right_Wheel_0<1))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((P2<1)||(Weight_Right_Wheel_0<1))) * !(EX(!(!(E(TRUE U !(((P3<1)||(TheAltitude_0<1))))))))...166
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 0,1,0.009972,3988,1,0,50,1231,59,19,483,997,48
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 12 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.0 ms
Discarding 8 places :
Also discarding 8 output transitions
Drop transitions (Output transitions of discarded places.) removed 8 transitions
Applied a total of 1 rules in 2 ms. Remains 12 /20 variables (removed 8) and now considering 12/20 (removed 8) transitions.
// Phase 1: matrix 12 rows 12 cols
[2024-05-22 20:45:24] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants in 29 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/20 places, 12/20 transitions.
Graph (complete) has 9 edges and 11 vertex of which 10 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 10 transition count 10
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 9 transition count 10
Applied a total of 3 rules in 3 ms. Remains 9 /11 variables (removed 2) and now considering 10/12 (removed 2) transitions.
// Phase 1: matrix 10 rows 9 cols
[2024-05-22 20:45:24] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-05-22 20:45:24] [INFO ] Invariant cache hit.
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 9/20 places, 10/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 92 ms. Remains : 9/20 places, 10/20 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Input system was already deterministic with 10 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4337044166748325306.gal : 2 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize properties into /tmp/CTLFireability12960437161020461441.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/CTLFireability4337044166748325306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12960437161020461441.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,34,0.002832,3340,2,23,5,92,6,0,45,61,0


Converting to forward existential form...Done !
original formula: AF(((P3>=1)&&(TheAltitude_1>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((P3>=1)&&(TheAltitude_1>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 6/0/4
(forward)formula 0,0,0.005268,3656,1,0,13,395,19,3,211,384,12
FORMULA AirplaneLD-COL-0100-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 2 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 20:45:24] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-22 20:45:24] [INFO ] Invariant cache hit.
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
[2024-05-22 20:45:24] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-22 20:45:24] [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 152 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 151 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 310ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 310ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 387 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize gal into /tmp/CTLFireability7970844590531185423.gal : 1 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4395760998623513468.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/CTLFireability7970844590531185423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4395760998623513468.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,484,0.004286,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: EG(E(A((EG(((P1>=1)&&(Weight_Left_Wheel_0>=1))) * (((P2>=1)&&(Weight_Right_Wheel_0>=1))||((P1>=1)&&(Weight_Left_Wheel_0>=1)))) U !(((P4>=...225
=> equivalent forward existential formula: [FwdG(Init,E(!((E(!(!(((P4>=1)&&(Speed_Left_Wheel_1>=1)))) U (!((EG(((P1>=1)&&(Weight_Left_Wheel_0>=1))) * (((P2...371
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 0,0,0.014792,4000,1,0,68,1536,70,30,528,1349,76
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-03 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 20:45:24] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-22 20:45:24] [INFO ] Invariant cache hit.
[2024-05-22 20:45:24] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 20:45:24] [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 141 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 148 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 293ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 294ms
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 364 ms. Remains : 19/20 places, 18/20 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:24] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10874809057010626655.gal : 2 ms
[2024-05-22 20:45:24] [INFO ] Time to serialize properties into /tmp/CTLFireability992884162296253521.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/CTLFireability10874809057010626655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability992884162296253521.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,323,0.004282,3416,2,53,5,192,6,0,91,135,0


Converting to forward existential form...Done !
original formula: EG(!(E(((P1>=1)&&(Weight_Left_Wheel_1>=1)) U (EG((stp3<1)) + (AX((stp5>=1)) * EX((stp2>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(((P1>=1)&&(Weight_Left_Wheel_1>=1)) U (EG((stp3<1)) + (!(EX(!((stp5>=1)))) * EX((stp2>=1)))))))] ...163
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
dead was empty
(forward)formula 0,0,0.021417,4260,1,0,98,3563,64,48,488,4434,112
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-04 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 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 20:45:25] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 33 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 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.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 4 ms. Remains 18 /19 variables (removed 1) and now considering 19/20 (removed 1) transitions.
// Phase 1: matrix 19 rows 18 cols
[2024-05-22 20:45:25] [INFO ] Computed 0 invariants in 2 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-22 20:45:25] [INFO ] Invariant cache hit.
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/20 places, 19/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 114 ms. Remains : 18/20 places, 19/20 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 4 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Input system was already deterministic with 19 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability17650705915965071679.gal : 1 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1554801060087477505.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/CTLFireability17650705915965071679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1554801060087477505.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,403,0.005054,3412,2,57,5,226,6,0,88,144,0


Converting to forward existential form...Done !
original formula: (!(A(EF((stp2>=1)) U EF(AG(E(((P2>=1)&&(Weight_Right_Wheel_1>=1)) U ((P2>=1)&&(Weight_Right_Wheel_1>=1))))))) * EG((EF(((P5<1)||(Speed_Ri...211
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!(E(TRUE U !(E(TRUE U !(E(((P2>=1)&&(Weight_Right_Wheel_1>=1)) U ((P2>=1)&&(Weight_Right_Wh...521
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
(forward)formula 0,1,0.029799,4256,1,0,89,3892,70,51,503,4315,105
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 2 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 20:45:25] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 39 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 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 44 ms. Remains : 18/20 places, 18/20 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15929368555958296482.gal : 2 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability12907778916771881987.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/CTLFireability15929368555958296482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12907778916771881987.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,323,0.005317,3408,2,44,5,168,6,0,87,102,0


Converting to forward existential form...Done !
original formula: AX(EX(AF(((P2>=1)&&(Weight_Right_Wheel_0>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(EG(!(((P2>=1)&&(Weight_Right_Wheel_0>=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 0,0,0.020479,3988,1,0,101,3674,58,44,470,4435,104
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-06 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 2 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 20:45:25] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 38 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 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 6 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 20:45:25] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-22 20:45:25] [INFO ] Invariant cache hit.
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 67 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 116 ms. Remains : 17/20 places, 18/20 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability673264808276734240.gal : 1 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16963963527206657141.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/CTLFireability673264808276734240.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16963963527206657141.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,322,0.005467,3408,2,45,5,171,6,0,83,110,0


Converting to forward existential form...Done !
original formula: EF(EG(((P5<1)||(Speed_Right_Wheel_0<1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((P5<1)||(Speed_Right_Wheel_0<1)))] != FALSE
Hit Full ! (commute/partial/dont) 14/0/4
(forward)formula 0,1,0.010277,3724,1,0,17,974,18,2,391,803,16
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-07 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 20:45:25] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-22 20:45:25] [INFO ] Invariant cache hit.
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:45:25] [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 183 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 182 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 372ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 373ms
Finished structural reductions in LTL mode , in 1 iterations and 454 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:45:25] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize gal into /tmp/CTLFireability16424594205807480546.gal : 1 ms
[2024-05-22 20:45:25] [INFO ] Time to serialize properties into /tmp/CTLFireability12996735178319337396.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/CTLFireability16424594205807480546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12996735178319337396.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,484,0.005088,3424,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: EF(EG((EX((((P5>=1)&&(Speed_Right_Wheel_0>=1)) + AG(((P1>=1)&&(Weight_Left_Wheel_1>=1))))) + (stp2>=1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(EX((((P5>=1)&&(Speed_Right_Wheel_0>=1)) + !(E(TRUE U !(((P1>=1)&&(Weight_Left_Wheel_1>=1)...185
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 0,0,0.015113,3740,1,0,64,1772,66,22,556,1581,68
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-08 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.
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 20:45:25] [INFO ] Invariant cache hit.
[2024-05-22 20:45:25] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-22 20:45:25] [INFO ] Invariant cache hit.
[2024-05-22 20:45:26] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-22 20:45:26] [INFO ] Redundant transitions in 0 ms returned []
Running 10 sub problems to find dead transitions.
[2024-05-22 20:45:26] [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 201 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 175 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 382ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 383ms
Finished structural reductions in SI_CTL mode , in 1 iterations and 465 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:26] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Time to serialize gal into /tmp/CTLFireability12552376088584541416.gal : 1 ms
[2024-05-22 20:45:26] [INFO ] Time to serialize properties into /tmp/CTLFireability1713338978609229054.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/CTLFireability12552376088584541416.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1713338978609229054.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,484,0.005099,3424,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: AF(EG((!(E(!(((P5<1)||(Speed_Right_Wheel_0<1))) U ((P1>=1)&&(Weight_Left_Wheel_1>=1)))) * ((P3<1)||(TheAltitude_1<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(E(!(((P5<1)||(Speed_Right_Wheel_0<1))) U ((P1>=1)&&(Weight_Left_Wheel_1>=1)))) * ((P3<1)||(Th...183
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 0,1,0.020884,4004,1,0,98,3268,67,49,533,3937,100
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 8 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.0 ms
Discarding 12 places :
Also discarding 12 output transitions
Drop transitions (Output transitions of discarded places.) removed 12 transitions
Applied a total of 1 rules in 2 ms. Remains 8 /20 variables (removed 12) and now considering 8/20 (removed 12) transitions.
// Phase 1: matrix 8 rows 8 cols
[2024-05-22 20:45:26] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:45:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-22 20:45:26] [INFO ] Invariant cache hit.
[2024-05-22 20:45:26] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-22 20:45:26] [INFO ] Redundant transitions in 0 ms returned []
Running 4 sub problems to find dead transitions.
[2024-05-22 20:45:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/15 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1/16 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/16 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 0/16 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 16/16 variables, and 9 constraints, problems are : Problem set: 0 solved, 4 unsolved in 69 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 1/7 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/7 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 8/15 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 4/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/15 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 1/16 variables, 1/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/16 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 16/16 variables, and 13 constraints, problems are : Problem set: 0 solved, 4 unsolved in 85 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 8/8 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 156ms problems are : Problem set: 0 solved, 4 unsolved
Search for dead transitions found 0 dead transitions in 157ms
Starting structural reductions in SI_CTL mode, iteration 1 : 8/20 places, 8/20 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 215 ms. Remains : 8/20 places, 8/20 transitions.
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Input system was already deterministic with 8 transitions.
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:26] [INFO ] Time to serialize gal into /tmp/CTLFireability7282365668104114525.gal : 1 ms
[2024-05-22 20:45:26] [INFO ] Time to serialize properties into /tmp/CTLFireability3115124599055288110.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/CTLFireability7282365668104114525.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3115124599055288110.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,16,0.002572,3332,2,18,5,68,6,0,40,41,0


Converting to forward existential form...Done !
original formula: E(AF(((P1>=1)&&(Weight_Left_Wheel_1>=1))) U !(EF(((P2>=1)&&(Weight_Right_Wheel_1>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(((P1>=1)&&(Weight_Left_Wheel_1>=1)))))) * !(E(TRUE U ((P2>=1)&&(Weight_Right_Wheel_1>=1)))))]...164
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t7, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.006483,3912,1,0,47,480,48,25,217,547,59
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-10 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 3 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 20:45:26] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:45:26] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-22 20:45:26] [INFO ] Invariant cache hit.
[2024-05-22 20:45:26] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 20:45:26] [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 313 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 219 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 542ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 542ms
Starting structural reductions in LTL mode, iteration 1 : 19/20 places, 18/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 662 ms. Remains : 19/20 places, 18/20 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:27] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize gal into /tmp/CTLFireability2073480383553600099.gal : 1 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize properties into /tmp/CTLFireability14493095271304793638.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/CTLFireability2073480383553600099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14493095271304793638.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,323,0.005491,3416,2,53,5,192,6,0,91,135,0


Converting to forward existential form...Done !
original formula: AX(E(((!(A((stp5>=1) U ((P4>=1)&&(Speed_Left_Wheel_0>=1)))) + EF(((P3>=1)&&(TheAltitude_1>=1)))) + (!(AF(((P2>=1)&&(Weight_Right_Wheel_1>...278
=> equivalent forward existential formula: [(EY(Init) * !(E(((!(!((E(!(((P4>=1)&&(Speed_Left_Wheel_0>=1))) U (!((stp5>=1)) * !(((P4>=1)&&(Speed_Left_Wheel_...523
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 0,0,0.039425,4888,1,0,186,6518,83,107,524,8723,231
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

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 1 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 20:45:27] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-22 20:45:27] [INFO ] Invariant cache hit.
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2024-05-22 20:45:27] [INFO ] Redundant transitions in 0 ms returned []
Running 8 sub problems to find dead transitions.
[2024-05-22 20:45:27] [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 123 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 127 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 255ms problems are : Problem set: 0 solved, 8 unsolved
Search for dead transitions found 0 dead transitions in 256ms
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 327 ms. Remains : 16/20 places, 16/20 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Input system was already deterministic with 16 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize gal into /tmp/CTLFireability16704168035680449024.gal : 0 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize properties into /tmp/CTLFireability18427234103298598360.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/CTLFireability16704168035680449024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18427234103298598360.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,160,0.003621,3392,2,39,5,147,6,0,78,90,0


Converting to forward existential form...Done !
original formula: E(!(((!((E(((P3>=1)&&(TheAltitude_1>=1)) U (stp4>=1)) * AF(((P4>=1)&&(Speed_Left_Wheel_1>=1))))) * (P1>=1)) * (Weight_Left_Wheel_1>=1))) ...206
=> equivalent forward existential formula: [(FwdU(Init,!(((!((E(((P3>=1)&&(TheAltitude_1>=1)) U (stp4>=1)) * !(EG(!(((P4>=1)&&(Speed_Left_Wheel_1>=1)))))))...264
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 0,1,0.017386,3972,1,0,101,2408,73,54,425,3291,112
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 1 ms. Remains 16 /20 variables (removed 4) and now considering 16/20 (removed 4) transitions.
[2024-05-22 20:45:27] [INFO ] Invariant cache hit.
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants in 27 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 15/20 places, 16/20 transitions.
Graph (complete) has 13 edges and 15 vertex of which 14 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 1 ms. Remains 14 /15 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 14 cols
[2024-05-22 20:45:27] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-22 20:45:27] [INFO ] Invariant cache hit.
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/20 places, 15/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 99 ms. Remains : 14/20 places, 15/20 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Input system was already deterministic with 15 transitions.
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize gal into /tmp/CTLFireability4424283550755528704.gal : 1 ms
[2024-05-22 20:45:27] [INFO ] Time to serialize properties into /tmp/CTLFireability16260709221185526489.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/CTLFireability4424283550755528704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16260709221185526489.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,133,0.00452,3380,2,34,5,135,6,0,69,81,0


Converting to forward existential form...Done !
original formula: AF(!(E(!(((stp4>=1)||(((P4>=1)&&(Speed_Left_Wheel_1>=1))&&(stp3>=1)))) U ((P2<1)||(Weight_Right_Wheel_0<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(!(((stp4>=1)||(((P4>=1)&&(Speed_Left_Wheel_1>=1))&&(stp3>=1)))) U ((P2<1)||(Weight_Right_Wheel_...173
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t9, t11, t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,0,0.014083,3696,1,0,79,1636,56,40,378,2218,76
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-13 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.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 20:45:27] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-22 20:45:27] [INFO ] Invariant cache hit.
[2024-05-22 20:45:27] [INFO ] Implicit Places using invariants and state equation in 51 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 20:45:27] [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 173 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 153 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 333ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 334ms
Finished structural reductions in LTL mode , in 1 iterations and 418 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:28] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:28] [INFO ] Time to serialize gal into /tmp/CTLFireability1628017280350003461.gal : 1 ms
[2024-05-22 20:45:28] [INFO ] Time to serialize properties into /tmp/CTLFireability17153748408418645046.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/CTLFireability1628017280350003461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17153748408418645046.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,484,0.005297,3420,2,49,5,186,6,0,97,112,0


Converting to forward existential form...Done !
original formula: AX(AF((E(!(((P2>=1)&&(Weight_Right_Wheel_1>=1))) U EX(!(((P5<1)||(Speed_Right_Wheel_0<1))))) * AF(EG(((P1>=1)&&(Weight_Left_Wheel_0>=1)))...159
=> equivalent forward existential formula: [FwdG(EY(Init),!((E(!(((P2>=1)&&(Weight_Right_Wheel_1>=1))) U EX(!(((P5<1)||(Speed_Right_Wheel_0<1))))) * !(EG(!...210
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 0,0,0.01667,3736,1,0,62,1918,71,25,583,1828,68
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-14 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 20:45:28] [INFO ] Invariant cache hit.
[2024-05-22 20:45:28] [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 20:45:28] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:45:28] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 4 ms
[2024-05-22 20:45:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18262760845096564327.gal : 8 ms
[2024-05-22 20:45:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6615144135024002790.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/CTLFireability18262760845096564327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6615144135024002790.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,484,0.008376,3416,2,52,5,198,6,0,93,131,0


Converting to forward existential form...Done !
original formula: EX(E(((P5>=1)&&(Speed_Right_Wheel_1>=1)) U EF(!(((P2<1)||(Weight_Right_Wheel_0<1))))))
=> equivalent forward existential formula: [(FwdU(FwdU(EY(Init),((P5>=1)&&(Speed_Right_Wheel_1>=1))),TRUE) * !(((P2<1)||(Weight_Right_Wheel_0<1))))] != FAL...157
Hit Full ! (commute/partial/dont) 16/3/4
(forward)formula 0,1,0.01082,3996,1,0,11,372,17,2,201,299,7
FORMULA AirplaneLD-COL-0100-CTLFireability-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-22 20:45:28] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:45:28] [INFO ] Flatten gal took : 1 ms
Total runtime 9304 ms.

BK_STOP 1716410728496

--------------------
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-0100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-COL-0100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620118000194"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0100.tgz
mv AirplaneLD-COL-0100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;