About the Execution of ITS-Tools for AirplaneLD-COL-0050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 325.855 | 10327.00 | 23015.00 | 183.00 | FFTTTTFTTTTTFFFT | normal |
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-171620118000186.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-0050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118000186
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.5K Apr 12 03:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 12 03:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 03:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 4.2K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Apr 12 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 12 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Apr 12 03:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 12 03:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 46K 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-0050-CTLFireability-2024-00
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-01
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-02
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-03
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-04
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-05
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-06
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-07
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-08
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-09
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-10
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-11
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-12
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-13
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-14
FORMULA_NAME AirplaneLD-COL-0050-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1716410499299
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-0050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202405141337
[2024-05-22 20:41:41] [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 20:41:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 20:41:41] [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 20:41:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-22 20:41:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 977 ms
[2024-05-22 20:41:42] [INFO ] Detected 3 constant HL places corresponding to 152 PT places.
[2024-05-22 20:41:42] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 369 PT places and 612.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
[2024-05-22 20:41:42] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions 56 arcs in 6 ms.
[2024-05-22 20:41:42] [INFO ] Skeletonized 8 HLPN properties in 3 ms. Removed 8 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.
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 2 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 92 steps (9 resets) in 15 ms. (5 steps per ms) remains 0/2 properties
[2024-05-22 20:41:43] [INFO ] Flatten gal took : 22 ms
[2024-05-22 20:41:43] [INFO ] Flatten gal took : 5 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:100) in guard (OR (GEQ $A 49) (EQ $A 99))introduces in Altitude(100) partition with 2 elements
Transition t3_1 : guard parameter $A(Altitude:100) in guard (AND (LT $A 49) (NEQ $A 99))introduces in Altitude(100) 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 100 reducing to 2 values.
For transition t3_2:(OR (GEQ $A 49) (EQ $A 99)) -> (EQ $A 1)
For transition t3_1:(AND (LT $A 49) (NEQ $A 99)) -> (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:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t5_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_2 : guard parameter $S(Speed:50) in guard (OR (LEQ $S 24) (EQ $S 49))introduces in Speed(50) partition with 2 elements
Transition t4_1 : guard parameter $S(Speed:50) in guard (AND (GT $S 24) (NEQ $S 49))introduces in Speed(50) 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 50 reducing to 2 values.
For transition t5_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t5_1:(AND (GT $S 24) (NEQ $S 49)) -> (EQ $S 0)
For transition t4_2:(OR (LEQ $S 24) (EQ $S 49)) -> (EQ $S 1)
For transition t4_1:(AND (GT $S 24) (NEQ $S 49)) -> (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 20:41:43] [INFO ] Unfolded HLPN to a Petri net with 29 places and 20 transitions 56 arcs in 67 ms.
[2024-05-22 20:41:43] [INFO ] Unfolded 13 HLPN properties in 1 ms.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [INFO ] Reduced 1 identical enabling conditions.
[2024-05-22 20:41:43] [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 15 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 20:41:43] [INFO ] Computed 1 invariants in 5 ms
[2024-05-22 20:41:43] [INFO ] Implicit Places using invariants in 180 ms returned []
[2024-05-22 20:41:43] [INFO ] Invariant cache hit.
[2024-05-22 20:41:43] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:41:43] [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 275 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 209 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 517ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 529ms
Starting structural reductions in LTL mode, iteration 1 : 20/23 places, 20/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 854 ms. Remains : 20/23 places, 20/20 transitions.
Support contains 20 out of 20 places after structural reductions.
[2024-05-22 20:41:43] [INFO ] Flatten gal took : 7 ms
[2024-05-22 20:41:44] [INFO ] Flatten gal took : 7 ms
[2024-05-22 20:41:44] [INFO ] Input system was already deterministic with 20 transitions.
Reduction of identical properties reduced properties to check from 32 to 29
RANDOM walk for 40000 steps (5024 resets) in 2400 ms. (16 steps per ms) remains 6/29 properties
BEST_FIRST walk for 40004 steps (934 resets) in 517 ms. (77 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (958 resets) in 275 ms. (144 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (886 resets) in 131 ms. (303 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (1045 resets) in 252 ms. (158 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (972 resets) in 201 ms. (198 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (996 resets) in 114 ms. (347 steps per ms) remains 6/6 properties
[2024-05-22 20:41:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp31 is UNSAT
After SMT solving in domain Real declared 35/40 variables, and 17 constraints, problems are : Problem set: 6 solved, 0 unsolved in 71 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 16/20 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 83ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 5 ms
[2024-05-22 20:41:45] [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 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 14 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 20:41:45] [INFO ] Computed 1 invariants in 2 ms
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants in 36 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 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 2 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 20:41:45] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-22 20:41:45] [INFO ] Invariant cache hit.
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 54 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 108 ms. Remains : 9/20 places, 10/20 transitions.
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:45] [INFO ] Input system was already deterministic with 10 transitions.
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:45] [INFO ] Time to serialize gal into /tmp/CTLFireability9501011740484679466.gal : 1 ms
[2024-05-22 20:41:45] [INFO ] Time to serialize properties into /tmp/CTLFireability3426722124913217594.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/CTLFireability9501011740484679466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3426722124913217594.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,34,0.015401,3184,2,23,5,92,6,0,45,61,0
Converting to forward existential form...Done !
original formula: (AF((stp3>=1)) * EG(EF(((P3>=1)&&(TheAltitude_0>=1)))))
=> equivalent forward existential formula: ([FwdG(Init,!((stp3>=1)))] = FALSE * [(Init * !(EG(E(TRUE U ((P3>=1)&&(TheAltitude_0>=1))))))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t7, t9, Intersection with reachable at each step enabled. (destroyed/reverse/interse...174
(forward)formula 0,0,0.019208,3796,1,0,36,513,46,13,241,492,36
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 20:41:45] [INFO ] Computed 1 invariants in 3 ms
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants in 40 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 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 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 51 ms. Remains : 19/20 places, 20/20 transitions.
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:45] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:45] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:45] [INFO ] Time to serialize gal into /tmp/CTLFireability10075411692747724258.gal : 1 ms
[2024-05-22 20:41:45] [INFO ] Time to serialize properties into /tmp/CTLFireability4842635660670506823.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/CTLFireability10075411692747724258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4842635660670506823.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,484,0.004425,3412,2,52,5,198,6,0,93,131,0
Converting to forward existential form...Done !
original formula: E(!(A(!(E((stp4>=1) U (stp2>=1))) U ((EX((stp5>=1)) * (P3>=1)) * (TheAltitude_1>=1)))) U A((stp5>=1) U E(E(EG(((P5>=1)&&(Speed_Right_Whee...262
=> equivalent forward existential formula: [((FwdU(Init,!(!((E(!(((EX((stp5>=1)) * (P3>=1)) * (TheAltitude_1>=1))) U (!(!(E((stp4>=1) U (stp2>=1)))) * !(((...761
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.042118,4784,1,0,187,7027,92,131,506,9748,231
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 20:41:45] [INFO ] Invariant cache hit.
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-22 20:41:45] [INFO ] Invariant cache hit.
[2024-05-22 20:41:45] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:41:45] [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 185 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 172 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 364ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 365ms
Finished structural reductions in LTL mode , in 1 iterations and 439 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 8 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize gal into /tmp/CTLFireability8888578842771020556.gal : 3 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize properties into /tmp/CTLFireability11084724976978683877.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/CTLFireability8888578842771020556.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11084724976978683877.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,484,0.004601,3420,2,49,5,186,6,0,97,112,0
Converting to forward existential form...Done !
original formula: (A((((P2>=1)&&(Weight_Right_Wheel_1>=1)) + (!(EG(((stp5>=1)||((P5>=1)&&(Speed_Right_Wheel_1>=1))))) * AX(!(EG((stp1>=1)))))) U !(EX(A(EG(...226
=> equivalent forward existential formula: ([((Init * !(EG(!(!(EX(!((E(!((stp5<1)) U (!(EG(((P1>=1)&&(Weight_Left_Wheel_0>=1)))) * !((stp5<1)))) + EG(!((st...589
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.021587,4264,1,0,66,1648,78,32,529,1697,71
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 20:41:46] [INFO ] Invariant cache hit.
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 32 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 LTL mode, iteration 1 : 19/20 places, 20/20 transitions.
Applied a total of 0 rules in 0 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 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize gal into /tmp/CTLFireability4541079220591206206.gal : 1 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2082147760658997727.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/CTLFireability4541079220591206206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2082147760658997727.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,484,0.004432,3416,2,52,5,198,6,0,93,131,0
Converting to forward existential form...Done !
original formula: AX((AG((EF(((P5<1)||(Speed_Right_Wheel_0<1))) + !(E(((P5>=1)&&(Speed_Right_Wheel_1>=1)) U ((P5>=1)&&(Speed_Right_Wheel_0>=1)))))) + !(A(A...247
=> equivalent forward existential formula: [(FwdU((FwdU((EY(Init) * !(!(!((E(!(!(EX(!((((P2>=1)&&(Weight_Right_Wheel_1>=1))||((P3>=1)&&(TheAltitude_0>=1)))...507
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.012217,3732,1,0,53,1578,68,20,503,1343,55
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-05 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 1 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 20:41:46] [INFO ] Computed 1 invariants in 0 ms
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 25 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/20 places, 8/20 transitions.
Graph (complete) has 5 edges and 7 vertex of which 6 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 6 /7 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 6 cols
[2024-05-22 20:41:46] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-22 20:41:46] [INFO ] Invariant cache hit.
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/20 places, 7/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 72 ms. Remains : 6/20 places, 7/20 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14428673497007099358.gal : 1 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize properties into /tmp/CTLFireability15053100437525268149.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/CTLFireability14428673497007099358.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15053100437525268149.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,13,0.002131,3316,2,14,5,58,6,0,31,38,0
Converting to forward existential form...Done !
original formula: AG(EF(((!(A(((P2>=1)&&(Weight_Right_Wheel_1>=1)) U ((P2>=1)&&(Weight_Right_Wheel_0>=1)))) * (P2>=1)) * (Weight_Right_Wheel_1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((!(!((E(!(((P2>=1)&&(Weight_Right_Wheel_0>=1))) U (!(((P2>=1)&&(Weight_Right_Whe...310
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.009237,3632,1,0,56,504,47,32,165,623,68
FORMULA AirplaneLD-COL-0050-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.
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 1 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 20:41:46] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 23 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/20 places, 8/20 transitions.
Graph (complete) has 5 edges and 7 vertex of which 6 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 1 ms. Remains 6 /7 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 6 cols
[2024-05-22 20:41:46] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 18 ms returned []
[2024-05-22 20:41:46] [INFO ] Invariant cache hit.
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/20 places, 7/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 69 ms. Remains : 6/20 places, 7/20 transitions.
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 0 ms
[2024-05-22 20:41:46] [INFO ] Input system was already deterministic with 7 transitions.
RANDOM walk for 71 steps (17 resets) in 5 ms. (11 steps per ms) remains 0/1 properties
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15186500626932603856.gal : 1 ms
[2024-05-22 20:41:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6617030922300656027.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15186500626932603856.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6617030922300656027.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 20 cols
[2024-05-22 20:41:46] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-22 20:41:46] [INFO ] Invariant cache hit.
[2024-05-22 20:41:46] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:41:46] [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 184 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 156 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 346ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 347ms
Finished structural reductions in LTL mode , in 1 iterations and 434 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:41:47] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:47] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:47] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 0 out of 20 places (down from 7) after GAL structural reductions.
[2024-05-22 20:41:47] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:41:47] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:47] [INFO ] Time to serialize gal into /tmp/CTLFireability2493636561786452263.gal : 2 ms
[2024-05-22 20:41:47] [INFO ] Time to serialize properties into /tmp/CTLFireability16200313299861746714.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/CTLFireability2493636561786452263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16200313299861746714.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,484,0.005116,3428,2,49,5,186,6,0,97,112,0
Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.005463,3428,1,0,6,186,7,1,139,112,1
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 20:41:47] [INFO ] Invariant cache hit.
[2024-05-22 20:41:47] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-05-22 20:41:47] [INFO ] Invariant cache hit.
[2024-05-22 20:41:47] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 20:41:47] [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 1738 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 209 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 1960ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 1961ms
Finished structural reductions in LTL mode , in 1 iterations and 2035 ms. Remains : 20/20 places, 20/20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 15 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize gal into /tmp/CTLFireability1575316250708294858.gal : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize properties into /tmp/CTLFireability5007694451907209408.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/CTLFireability1575316250708294858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5007694451907209408.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,484,0.006543,3424,2,49,5,186,6,0,97,112,0
Converting to forward existential form...Done !
original formula: (E(EG(AG(!(((P4<1)||(Speed_Left_Wheel_0<1))))) U !(AX((AF(((P2>=1)&&(Weight_Right_Wheel_1>=1))) + !(((stp4>=1)||((P1>=1)&&(Weight_Left_Wh...537
=> equivalent forward existential formula: (([(EY(((Init * !(E(EG(!(E(TRUE U !(!(((P4<1)||(Speed_Left_Wheel_0<1))))))) U !(!(EX(!((!(EG(!(((P2>=1)&&(Weight...1138
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t15, t17, t19, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.04513,5060,1,0,171,6720,97,98,570,8359,219
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2024-05-22 20:41:49] [INFO ] Invariant cache hit.
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 26 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 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 2 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 20:41:49] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-22 20:41:49] [INFO ] Invariant cache hit.
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 56 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 87 ms. Remains : 17/20 places, 18/20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize gal into /tmp/CTLFireability14898356640490049334.gal : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2436393434815405480.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/CTLFireability14898356640490049334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2436393434815405480.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,322,0.004458,3408,2,45,5,171,6,0,83,110,0
Converting to forward existential form...Done !
original formula: AG(((EF((((stp4<1)&&(((P5>=1)&&(Speed_Right_Wheel_1>=1))||(((P4>=1)&&(Speed_Left_Wheel_1>=1))&&((P4>=1)&&(Speed_Left_Wheel_0>=1))))) + EG...280
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * !(((P3>=1)&&(TheAltitude_1>=1)))) * !(E(TRUE U (((stp4<1)&&(((P5>=1)&&(Speed_Right_Whe...391
Reverse transition relation is NOT exact ! Due to transitions t8, t10, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/re...188
dead was empty
(forward)formula 0,1,0.026217,4516,1,0,124,4187,72,62,482,5415,142
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 20/20 transitions.
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 8 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 20:41:49] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 29 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 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 0 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 39 ms. Remains : 18/20 places, 18/20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 3 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize gal into /tmp/CTLFireability17200520544568631313.gal : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2412487591155176413.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/CTLFireability17200520544568631313.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2412487591155176413.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,323,0.004422,3404,2,44,5,168,6,0,87,102,0
Converting to forward existential form...Done !
original formula: EF(EG(AF(EX(((P3<1)||(TheAltitude_0<1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(EG(!(EX(((P3<1)||(TheAltitude_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
dead was empty
(forward)formula 0,0,0.013108,3720,1,0,64,1702,57,25,470,1749,61
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-12 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 2 ms. Remains 19 /20 variables (removed 1) and now considering 18/20 (removed 2) transitions.
[2024-05-22 20:41:49] [INFO ] Invariant cache hit.
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 30 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/20 places, 18/20 transitions.
Applied a total of 0 rules in 0 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 33 ms. Remains : 18/20 places, 18/20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 2 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10743908657601333850.gal : 1 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13862618106653909802.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/CTLFireability10743908657601333850.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13862618106653909802.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,323,0.005069,3408,2,44,5,168,6,0,87,102,0
Converting to forward existential form...Done !
original formula: (EX((EX((stp2<1)) + ((E((EF(((P3>=1)&&(TheAltitude_0>=1))) * !(((P3>=1)&&(TheAltitude_1>=1)))) U A(((P2>=1)&&(Weight_Right_Wheel_0>=1)) U...330
=> equivalent forward existential formula: ([(Init * !(EX((EX((stp2<1)) + ((E((E(TRUE U ((P3>=1)&&(TheAltitude_0>=1))) * !(((P3>=1)&&(TheAltitude_1>=1)))) ...558
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 0,0,0.016108,4252,1,0,65,1779,66,30,505,1890,72
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 20/20 transitions.
Graph (complete) has 18 edges and 20 vertex of which 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 1 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 20:41:49] [INFO ] Computed 1 invariants in 1 ms
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 23 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/20 places, 8/20 transitions.
Graph (complete) has 5 edges and 7 vertex of which 6 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 6 /7 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 6 cols
[2024-05-22 20:41:49] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-22 20:41:49] [INFO ] Invariant cache hit.
[2024-05-22 20:41:49] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/20 places, 7/20 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 65 ms. Remains : 6/20 places, 7/20 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Input system was already deterministic with 7 transitions.
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 0 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 0 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13185121626171274247.gal : 4 ms
[2024-05-22 20:41:49] [INFO ] Time to serialize properties into /tmp/CTLFireability13886564616702541373.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/CTLFireability13185121626171274247.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13886564616702541373.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,13,0.002762,3320,2,14,5,58,6,0,31,38,0
Converting to forward existential form...Done !
original formula: AF(((P2>=1)&&(Weight_Right_Wheel_0>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((P2>=1)&&(Weight_Right_Wheel_0>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 3/0/4
(forward)formula 0,0,0.004405,3636,1,0,12,229,19,3,142,229,11
FORMULA AirplaneLD-COL-0050-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
[2024-05-22 20:41:49] [INFO ] Flatten gal took : 1 ms
Total runtime 8276 ms.
BK_STOP 1716410509626
--------------------
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-0050"
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-0050, 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-171620118000186"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0050.tgz
mv AirplaneLD-COL-0050 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 '
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 ;