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-171620118200281.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is AirplaneLD-PT-0500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r004-smll-171620118200281
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 100K Apr 12 03:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 389K Apr 12 03:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 208K Apr 12 03:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.2M Apr 12 03:45 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 220K Apr 22 14:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 569K Apr 22 14:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 112K Apr 22 14:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 470K Apr 22 14:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 630K Apr 12 04:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.1M Apr 12 04:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 512K Apr 12 04:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Apr 12 04:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 25K Apr 22 14:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 47K Apr 22 14:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.2M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-00
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-01
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-02
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-03
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-04
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-05
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-06
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-07
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-08
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-09
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-10
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-11
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-12
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-13
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-14
FORMULA_NAME AirplaneLD-PT-0500-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716413410116

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-0500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202405141337
[2024-05-22 21:30:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 21:30:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 21:30:13] [INFO ] Load time of PNML (sax parser for PT used): 919 ms
[2024-05-22 21:30:13] [INFO ] Transformed 3519 places.
[2024-05-22 21:30:13] [INFO ] Transformed 4008 transitions.
[2024-05-22 21:30:13] [INFO ] Found NUPN structural information;
[2024-05-22 21:30:13] [INFO ] Parsed PT model containing 3519 places and 4008 transitions and 15278 arcs in 1226 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 64 ms.
Reduce places removed 1502 places and 0 transitions.
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1027 out of 2017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2016 transition count 4008
Discarding 983 places :
Symmetric choice reduction at 1 with 983 rule applications. Total rules 984 place count 1033 transition count 3025
Iterating global reduction 1 with 983 rules applied. Total rules applied 1967 place count 1033 transition count 3025
Ensure Unique test removed 983 transitions
Reduce isomorphic transitions removed 983 transitions.
Iterating post reduction 1 with 983 rules applied. Total rules applied 2950 place count 1033 transition count 2042
Applied a total of 2950 rules in 224 ms. Remains 1033 /2017 variables (removed 984) and now considering 2042/4008 (removed 1966) transitions.
// Phase 1: matrix 2042 rows 1033 cols
[2024-05-22 21:30:14] [INFO ] Computed 2 invariants in 175 ms
[2024-05-22 21:30:15] [INFO ] Implicit Places using invariants in 867 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 932 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1032/2017 places, 2042/4008 transitions.
Applied a total of 0 rules in 16 ms. Remains 1032 /1032 variables (removed 0) and now considering 2042/2042 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1213 ms. Remains : 1032/2017 places, 2042/4008 transitions.
Support contains 1027 out of 1032 places after structural reductions.
[2024-05-22 21:30:15] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-22 21:30:16] [INFO ] Flatten gal took : 308 ms
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:30:16] [INFO ] Flatten gal took : 174 ms
[2024-05-22 21:30:16] [INFO ] Input system was already deterministic with 2042 transitions.
Support contains 17 out of 1032 places (down from 1027) after GAL structural reductions.
RANDOM walk for 40000 steps (5046 resets) in 5248 ms. (7 steps per ms) remains 2/13 properties
BEST_FIRST walk for 40004 steps (12 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (12 resets) in 33 ms. (1176 steps per ms) remains 2/2 properties
// Phase 1: matrix 2042 rows 1032 cols
[2024-05-22 21:30:18] [INFO ] Computed 1 invariants in 61 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
At refinement iteration 1 (OVERLAPS) 7/11 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1025/1036 variables, 11/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1036 variables, 0/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Problem AtomicPropp1 is UNSAT
After SMT solving in domain Real declared 3071/3074 variables, and 1030 constraints, problems are : Problem set: 2 solved, 0 unsolved in 1199 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 1029/1032 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1314ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
[2024-05-22 21:30:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-22 21:30:19] [INFO ] Flatten gal took : 133 ms
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-22 21:30:19] [INFO ] Flatten gal took : 146 ms
[2024-05-22 21:30:20] [INFO ] Input system was already deterministic with 2042 transitions.
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1032 stabilizing places and 2042 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1032 transition count 2042
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1012 places :
Symmetric choice reduction at 1 with 1012 rule applications. Total rules 1014 place count 18 transition count 1030
Iterating global reduction 1 with 1012 rules applied. Total rules applied 2026 place count 18 transition count 1030
Ensure Unique test removed 1012 transitions
Reduce isomorphic transitions removed 1012 transitions.
Iterating post reduction 1 with 1012 rules applied. Total rules applied 3038 place count 18 transition count 18
Applied a total of 3038 rules in 103 ms. Remains 18 /1032 variables (removed 1014) and now considering 18/2042 (removed 2024) transitions.
// Phase 1: matrix 18 rows 18 cols
[2024-05-22 21:30:20] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:30:20] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-22 21:30:20] [INFO ] Invariant cache hit.
[2024-05-22 21:30:20] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 21:30:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/36 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 196 ms.
Refiners :[State Equation: 18/18 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) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/36 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 213 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 419ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 420ms
Starting structural reductions in LTL mode, iteration 1 : 18/1032 places, 18/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 619 ms. Remains : 18/1032 places, 18/2042 transitions.
[2024-05-22 21:30:20] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:20] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:20] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:30:20] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:20] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality17735789711342843764.gal : 2 ms
[2024-05-22 21:30:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality6418718163934263001.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/CTLCardinality17735789711342843764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6418718163934263001.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,323,0.019706,3292,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(AF(EX(AX(FALSE))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(EX(!(FALSE))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t8, Intersection with reachable at each step enabled. (destroyed/reverse/int...179
(forward)formula 0,1,0.032432,3904,1,0,82,2859,56,41,458,3775,76
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1011 places :
Symmetric choice reduction at 1 with 1011 rule applications. Total rules 1013 place count 19 transition count 1031
Iterating global reduction 1 with 1011 rules applied. Total rules applied 2024 place count 19 transition count 1031
Ensure Unique test removed 1011 transitions
Reduce isomorphic transitions removed 1011 transitions.
Iterating post reduction 1 with 1011 rules applied. Total rules applied 3035 place count 19 transition count 20
Applied a total of 3035 rules in 53 ms. Remains 19 /1032 variables (removed 1013) and now considering 20/2042 (removed 2022) transitions.
// Phase 1: matrix 20 rows 19 cols
[2024-05-22 21:30:20] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 21:30:20] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-22 21:30:20] [INFO ] Invariant cache hit.
[2024-05-22 21:30:20] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:30:20] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 20/34 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 5/39 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/39 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 19 constraints, problems are : Problem set: 0 solved, 10 unsolved in 192 ms.
Refiners :[State Equation: 19/19 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 20/34 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 10/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 5/39 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 29 constraints, problems are : Problem set: 0 solved, 10 unsolved in 216 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 419ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 420ms
Starting structural reductions in LTL mode, iteration 1 : 19/1032 places, 20/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 585 ms. Remains : 19/1032 places, 20/2042 transitions.
[2024-05-22 21:30:21] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:21] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:21] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:30:21] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:21] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality4766760307683465661.gal : 10 ms
[2024-05-22 21:30:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality15029377906853131092.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/CTLCardinality4766760307683465661.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15029377906853131092.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,425,0.008869,3416,2,65,5,290,6,0,93,269,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(EX((TheAltitude_273==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(EX((TheAltitude_273==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t7, t9, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,1,0.026138,3732,1,0,57,2799,56,23,491,2957,52
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1011 places :
Symmetric choice reduction at 1 with 1011 rule applications. Total rules 1013 place count 19 transition count 1031
Iterating global reduction 1 with 1011 rules applied. Total rules applied 2024 place count 19 transition count 1031
Ensure Unique test removed 1011 transitions
Reduce isomorphic transitions removed 1011 transitions.
Iterating post reduction 1 with 1011 rules applied. Total rules applied 3035 place count 19 transition count 20
Applied a total of 3035 rules in 55 ms. Remains 19 /1032 variables (removed 1013) and now considering 20/2042 (removed 2022) transitions.
// Phase 1: matrix 20 rows 19 cols
[2024-05-22 21:30:21] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:30:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-22 21:30:21] [INFO ] Invariant cache hit.
[2024-05-22 21:30:21] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Running 10 sub problems to find dead transitions.
[2024-05-22 21:30:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 20/34 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 5/39 variables, 5/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/39 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 0/39 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 39/39 variables, and 19 constraints, problems are : Problem set: 0 solved, 10 unsolved in 186 ms.
Refiners :[State Equation: 19/19 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 20/34 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/34 variables, 10/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/34 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 5/39 variables, 5/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 0/39 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Int declared 39/39 variables, and 29 constraints, problems are : Problem set: 0 solved, 10 unsolved in 198 ms.
Refiners :[State Equation: 19/19 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 404ms problems are : Problem set: 0 solved, 10 unsolved
Search for dead transitions found 0 dead transitions in 405ms
Starting structural reductions in LTL mode, iteration 1 : 19/1032 places, 20/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 552 ms. Remains : 19/1032 places, 20/2042 transitions.
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:22] [INFO ] Input system was already deterministic with 20 transitions.
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality547735739613056201.gal : 1 ms
[2024-05-22 21:30:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality198375318255177065.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/CTLCardinality547735739613056201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality198375318255177065.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,429,0.007132,3420,2,60,5,267,6,0,93,256,0


Converting to forward existential form...Done !
original formula: EG(!(A(AX(FALSE) U EG((Speed_Left_Wheel_261==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(EG((Speed_Left_Wheel_261==1))) U (!(!(EX(!(FALSE)))) * !(EG((Speed_Left_Wheel_261==1))))) + ...205
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t7, t9, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,1,0.051337,4528,1,0,160,7346,67,94,494,9403,161
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1012 places :
Symmetric choice reduction at 1 with 1012 rule applications. Total rules 1014 place count 18 transition count 1030
Iterating global reduction 1 with 1012 rules applied. Total rules applied 2026 place count 18 transition count 1030
Ensure Unique test removed 1012 transitions
Reduce isomorphic transitions removed 1012 transitions.
Iterating post reduction 1 with 1012 rules applied. Total rules applied 3038 place count 18 transition count 18
Applied a total of 3038 rules in 24 ms. Remains 18 /1032 variables (removed 1014) and now considering 18/2042 (removed 2024) transitions.
// Phase 1: matrix 18 rows 18 cols
[2024-05-22 21:30:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 21:30:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-22 21:30:22] [INFO ] Invariant cache hit.
[2024-05-22 21:30:22] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
Running 9 sub problems to find dead transitions.
[2024-05-22 21:30:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 5/36 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 0/36 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 18 constraints, problems are : Problem set: 0 solved, 9 unsolved in 147 ms.
Refiners :[State Equation: 18/18 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) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 18/31 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 9/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 5/36 variables, 5/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 0/36 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 27 constraints, problems are : Problem set: 0 solved, 9 unsolved in 169 ms.
Refiners :[State Equation: 18/18 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 327ms problems are : Problem set: 0 solved, 9 unsolved
Search for dead transitions found 0 dead transitions in 328ms
Starting structural reductions in LTL mode, iteration 1 : 18/1032 places, 18/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 449 ms. Remains : 18/1032 places, 18/2042 transitions.
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:22] [INFO ] Input system was already deterministic with 18 transitions.
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:22] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality16837517801710452363.gal : 2 ms
[2024-05-22 21:30:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality14218613289744906478.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/CTLCardinality16837517801710452363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14218613289744906478.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,323,0.006353,3404,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.00678,3404,1,0,6,245,7,1,123,237,1
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1005 places :
Symmetric choice reduction at 1 with 1005 rule applications. Total rules 1007 place count 25 transition count 1037
Iterating global reduction 1 with 1005 rules applied. Total rules applied 2012 place count 25 transition count 1037
Ensure Unique test removed 1005 transitions
Reduce isomorphic transitions removed 1005 transitions.
Iterating post reduction 1 with 1005 rules applied. Total rules applied 3017 place count 25 transition count 32
Applied a total of 3017 rules in 24 ms. Remains 25 /1032 variables (removed 1007) and now considering 32/2042 (removed 2010) transitions.
// Phase 1: matrix 32 rows 25 cols
[2024-05-22 21:30:22] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 21:30:22] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-22 21:30:22] [INFO ] Invariant cache hit.
[2024-05-22 21:30:22] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Running 16 sub problems to find dead transitions.
[2024-05-22 21:30:22] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 32/52 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 5/57 variables, 5/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 0/57 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 57/57 variables, and 25 constraints, problems are : Problem set: 0 solved, 16 unsolved in 286 ms.
Refiners :[State Equation: 25/25 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 32/52 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 16/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/52 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 5/57 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/57 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 0/57 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 57/57 variables, and 41 constraints, problems are : Problem set: 0 solved, 16 unsolved in 255 ms.
Refiners :[State Equation: 25/25 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 555ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 556ms
Starting structural reductions in LTL mode, iteration 1 : 25/1032 places, 32/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 683 ms. Remains : 25/1032 places, 32/2042 transitions.
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:23] [INFO ] Input system was already deterministic with 32 transitions.
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality7472194533326272536.gal : 1 ms
[2024-05-22 21:30:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality18338394013065167978.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/CTLCardinality7472194533326272536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18338394013065167978.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,1945,0.006871,3504,2,88,5,407,6,0,129,340,0


Converting to forward existential form...Done !
original formula: AX(EF(((!(A(((TheAltitude_950==0)||(Speed_Left_Wheel_469==1)) U (Speed_Right_Wheel_301==1))) * (Speed_Right_Wheel_219!=1)) * EG(((TheAlti...223
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((!(!((E(!((Speed_Right_Wheel_301==1)) U (!(((TheAltitude_950==0)||(Speed_Left_Wheel_469...357
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t10, t11, t13, t14, t15, Intersection with reachable at each step enabled. (...200
(forward)formula 0,1,0.055362,5404,1,0,163,11711,104,87,746,12905,198
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1010 places :
Symmetric choice reduction at 1 with 1010 rule applications. Total rules 1012 place count 20 transition count 1032
Iterating global reduction 1 with 1010 rules applied. Total rules applied 2022 place count 20 transition count 1032
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 1 with 1010 rules applied. Total rules applied 3032 place count 20 transition count 22
Applied a total of 3032 rules in 16 ms. Remains 20 /1032 variables (removed 1012) and now considering 22/2042 (removed 2020) transitions.
// Phase 1: matrix 22 rows 20 cols
[2024-05-22 21:30:23] [INFO ] Computed 0 invariants in 1 ms
[2024-05-22 21:30:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-22 21:30:23] [INFO ] Invariant cache hit.
[2024-05-22 21:30:23] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 11 sub problems to find dead transitions.
[2024-05-22 21:30:23] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/42 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 20 constraints, problems are : Problem set: 0 solved, 11 unsolved in 181 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 5/42 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 31 constraints, problems are : Problem set: 0 solved, 11 unsolved in 198 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 390ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 391ms
Starting structural reductions in LTL mode, iteration 1 : 20/1032 places, 22/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 514 ms. Remains : 20/1032 places, 22/2042 transitions.
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 3 ms
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:23] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:23] [INFO ] Flatten gal took : 2 ms
[2024-05-22 21:30:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality9625640499787079234.gal : 1 ms
[2024-05-22 21:30:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality12786877521495473963.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/CTLCardinality9625640499787079234.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12786877521495473963.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,637,0.005795,3436,2,68,5,305,6,0,99,257,0


Converting to forward existential form...Done !
original formula: (EX(TRUE) * A(EX((Speed_Right_Wheel_477==1)) U (TheAltitude_418==0)))
=> equivalent forward existential formula: [(((Init * EX(TRUE)) * !(EG(!((TheAltitude_418==0))))) * !(E(!((TheAltitude_418==0)) U (!(EX((Speed_Right_Wheel_...204
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t5, t7, t9, t10, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,1,0.025781,4280,1,0,130,4816,67,64,527,5581,137
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 1032/1032 places, 2042/2042 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1030 transition count 2042
Discarding 1010 places :
Symmetric choice reduction at 1 with 1010 rule applications. Total rules 1012 place count 20 transition count 1032
Iterating global reduction 1 with 1010 rules applied. Total rules applied 2022 place count 20 transition count 1032
Ensure Unique test removed 1010 transitions
Reduce isomorphic transitions removed 1010 transitions.
Iterating post reduction 1 with 1010 rules applied. Total rules applied 3032 place count 20 transition count 22
Applied a total of 3032 rules in 18 ms. Remains 20 /1032 variables (removed 1012) and now considering 22/2042 (removed 2020) transitions.
// Phase 1: matrix 22 rows 20 cols
[2024-05-22 21:30:23] [INFO ] Computed 0 invariants in 0 ms
[2024-05-22 21:30:23] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-22 21:30:23] [INFO ] Invariant cache hit.
[2024-05-22 21:30:24] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Running 11 sub problems to find dead transitions.
[2024-05-22 21:30:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (OVERLAPS) 5/42 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (OVERLAPS) 0/42 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Real declared 42/42 variables, and 20 constraints, problems are : Problem set: 0 solved, 11 unsolved in 115 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 11 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (OVERLAPS) 22/37 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/37 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 4 (OVERLAPS) 5/42 variables, 5/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 6 (OVERLAPS) 0/42 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 42/42 variables, and 31 constraints, problems are : Problem set: 0 solved, 11 unsolved in 193 ms.
Refiners :[State Equation: 20/20 constraints, PredecessorRefiner: 11/11 constraints, Known Traps: 0/0 constraints]
After SMT, in 313ms problems are : Problem set: 0 solved, 11 unsolved
Search for dead transitions found 0 dead transitions in 314ms
Starting structural reductions in LTL mode, iteration 1 : 20/1032 places, 22/2042 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 414 ms. Remains : 20/1032 places, 22/2042 transitions.
[2024-05-22 21:30:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:24] [INFO ] Flatten gal took : 1 ms
[2024-05-22 21:30:24] [INFO ] Input system was already deterministic with 22 transitions.
[2024-05-22 21:30:24] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:30:24] [INFO ] Flatten gal took : 0 ms
[2024-05-22 21:30:24] [INFO ] Time to serialize gal into /tmp/CTLCardinality4056505212607870522.gal : 1 ms
[2024-05-22 21:30:24] [INFO ] Time to serialize properties into /tmp/CTLCardinality9322807673127288507.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/CTLCardinality4056505212607870522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9322807673127288507.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,643,0.008604,3436,2,85,5,349,6,0,99,343,0


Converting to forward existential form...Done !
original formula: (EX(EX(AX((Speed_Right_Wheel_347==0)))) + EX((AG((Speed_Left_Wheel_451==0)) * EX(TRUE))))
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(EX(!((Speed_Right_Wheel_347==0)))))] != FALSE + [(EY((EY(Init) * !(E(TRUE U !((Speed_Left_Wh...190
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t4, t6, t7, t9, t10, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,1,0.023633,3752,1,0,57,2743,61,21,527,2455,53
FORMULA AirplaneLD-PT-0500-CTLCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2024-05-22 21:30:24] [INFO ] Flatten gal took : 97 ms
[2024-05-22 21:30:24] [INFO ] Flatten gal took : 92 ms
Total runtime 12038 ms.

BK_STOP 1716413424655

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-0500"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0500, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r004-smll-171620118200281"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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