Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592900290.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is AirplaneLD-PT-1000, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592900290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 589K Feb 26 12:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.9M Feb 26 12:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 235K Feb 26 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Feb 26 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 425K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 103K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 450K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6M Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.3M Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 554K Feb 26 12:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 26 12:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 84K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 168K Feb 25 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.3M Mar 5 18:22 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-1000-CTLFireability-00
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-01
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-02
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-03
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-04
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-05
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-06
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-07
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-08
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-09
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-10
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-11
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-12
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-13
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-14
FORMULA_NAME AirplaneLD-PT-1000-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678508409718

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AirplaneLD-PT-1000
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-11 04:20:12] [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]
[2023-03-11 04:20:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:20:13] [INFO ] Load time of PNML (sax parser for PT used): 585 ms
[2023-03-11 04:20:13] [INFO ] Transformed 7019 places.
[2023-03-11 04:20:13] [INFO ] Transformed 8008 transitions.
[2023-03-11 04:20:13] [INFO ] Parsed PT model containing 7019 places and 8008 transitions and 30528 arcs in 770 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 42 ms.
Reduce places removed 3002 places and 0 transitions.
Support contains 4014 out of 4017 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4017/4017 places, 8008/8008 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4014 transition count 8008
Applied a total of 3 rules in 70 ms. Remains 4014 /4017 variables (removed 3) and now considering 8008/8008 (removed 0) transitions.
// Phase 1: matrix 8008 rows 4014 cols
[2023-03-11 04:20:15] [INFO ] Computed 1 place invariants in 1605 ms
[2023-03-11 04:20:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 04:20:16] [INFO ] Implicit Places using invariants in 2903 ms returned []
[2023-03-11 04:20:16] [INFO ] Invariant cache hit.
[2023-03-11 04:20:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-11 04:20:18] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 4478 ms to find 0 implicit places.
[2023-03-11 04:20:18] [INFO ] Invariant cache hit.
[2023-03-11 04:20:28] [INFO ] Dead Transitions using invariants and state equation in 10558 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4014/4017 places, 8008/8008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15130 ms. Remains : 4014/4017 places, 8008/8008 transitions.
Support contains 4014 out of 4014 places after structural reductions.
[2023-03-11 04:20:29] [INFO ] Flatten gal took : 516 ms
[2023-03-11 04:20:31] [INFO ] Flatten gal took : 378 ms
[2023-03-11 04:20:32] [INFO ] Input system was already deterministic with 8008 transitions.
Incomplete random walk after 10000 steps, including 1262 resets, run finished after 4305 ms. (steps per millisecond=2 ) properties (out of 53) seen :26
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 27) seen :0
Running SMT prover for 27 properties.
[2023-03-11 04:20:37] [INFO ] Invariant cache hit.
[2023-03-11 04:20:42] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2023-03-11 04:20:47] [INFO ] After 8617ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:26
[2023-03-11 04:20:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2023-03-11 04:21:00] [INFO ] After 7960ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :18
[2023-03-11 04:21:08] [INFO ] After 15515ms SMT Verify possible using trap constraints in natural domain returned unsat :9 sat :18
Attempting to minimize the solution found.
Minimization took 4209 ms.
[2023-03-11 04:21:12] [INFO ] After 24551ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :18
Fused 27 Parikh solutions to 18 different solutions.
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 18 properties in 73 ms.
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA AirplaneLD-PT-1000-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:21:12] [INFO ] Flatten gal took : 299 ms
[2023-03-11 04:21:13] [INFO ] Flatten gal took : 336 ms
[2023-03-11 04:21:15] [INFO ] Input system was already deterministic with 8008 transitions.
Computed a total of 4014 stabilizing places and 8008 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4014 transition count 8008
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 2 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3496 places :
Symmetric choice reduction at 0 with 3496 rule applications. Total rules 3496 place count 518 transition count 4512
Iterating global reduction 0 with 3496 rules applied. Total rules applied 6992 place count 518 transition count 4512
Ensure Unique test removed 3496 transitions
Reduce isomorphic transitions removed 3496 transitions.
Iterating post reduction 0 with 3496 rules applied. Total rules applied 10488 place count 518 transition count 1016
Applied a total of 10488 rules in 127 ms. Remains 518 /4014 variables (removed 3496) and now considering 1016/8008 (removed 6992) transitions.
// Phase 1: matrix 1016 rows 518 cols
[2023-03-11 04:21:15] [INFO ] Computed 1 place invariants in 42 ms
[2023-03-11 04:21:15] [INFO ] Implicit Places using invariants in 186 ms returned [517]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 190 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 517/4014 places, 1016/8008 transitions.
Graph (complete) has 515 edges and 517 vertex of which 516 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions 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 516 transition count 1014
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 515 transition count 1014
Applied a total of 3 rules in 29 ms. Remains 515 /517 variables (removed 2) and now considering 1014/1016 (removed 2) transitions.
// Phase 1: matrix 1014 rows 515 cols
[2023-03-11 04:21:15] [INFO ] Computed 0 place invariants in 47 ms
[2023-03-11 04:21:15] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-11 04:21:15] [INFO ] Invariant cache hit.
[2023-03-11 04:21:16] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 515/4014 places, 1014/8008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 1021 ms. Remains : 515/4014 places, 1014/8008 transitions.
[2023-03-11 04:21:16] [INFO ] Flatten gal took : 40 ms
[2023-03-11 04:21:16] [INFO ] Flatten gal took : 33 ms
[2023-03-11 04:21:16] [INFO ] Input system was already deterministic with 1014 transitions.
[2023-03-11 04:21:16] [INFO ] Flatten gal took : 24 ms
[2023-03-11 04:21:16] [INFO ] Flatten gal took : 24 ms
[2023-03-11 04:21:16] [INFO ] Time to serialize gal into /tmp/CTLFireability4765731418126352301.gal : 8 ms
[2023-03-11 04:21:16] [INFO ] Time to serialize properties into /tmp/CTLFireability17070332770004960467.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4765731418126352301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17070332770004960467.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,53608,0.568862,23644,2,2552,5,137714,6,0,3071,11200,0


Converting to forward existential form...Done !
original formula: AG(EF((((((((((((Speed_Right_Wheel_803>=1)&&(P5>=1))||((Speed_Right_Wheel_549>=1)&&(P5>=1)))||(((Speed_Right_Wheel_578>=1)&&(P5>=1))||((S...20481
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((Speed_Right_Wheel_803>=1)&&(P5>=1))||((Speed_Right_Wheel_549>=1)&&(P5>...20541
Reverse transition relation is NOT exact ! Due to transitions t506, t508, t509, t510, t511, t512, t513, t514, t515, t516, t517, t518, t519, t520, t521, t52...3199
(forward)formula 0,0,7.92165,241356,1,0,1542,1.76828e+06,2049,516,17129,650965,2037
FORMULA AirplaneLD-PT-1000-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3995 places :
Symmetric choice reduction at 0 with 3995 rule applications. Total rules 3995 place count 19 transition count 4013
Iterating global reduction 0 with 3995 rules applied. Total rules applied 7990 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 0 with 3995 rules applied. Total rules applied 11985 place count 19 transition count 18
Applied a total of 11985 rules in 89 ms. Remains 19 /4014 variables (removed 3995) and now considering 18/8008 (removed 7990) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:21:24] [INFO ] Computed 1 place invariants in 2 ms
[2023-03-11 04:21:24] [INFO ] Implicit Places using invariants in 101 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 103 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/4014 places, 18/8008 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 192 ms. Remains : 18/4014 places, 18/8008 transitions.
[2023-03-11 04:21:24] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:21:24] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:21:24] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:21:24] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:21:24] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:21:24] [INFO ] Time to serialize gal into /tmp/CTLFireability605450361400559079.gal : 1 ms
[2023-03-11 04:21:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6424138788537388496.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability605450361400559079.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6424138788537388496.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,323,0.009186,3412,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: AX(!(A(((((stp1>=1)||(stp4>=1))||(stp4>=1))||((stp4>=1)||(stp2<1))) U AX(((Weight_Right_Wheel_off>=1)&&(P2>=1))))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(EX(!(((Weight_Right_Wheel_off>=1)&&(P2>=1))))))))) * !(E(!(!(EX(!(((Weight_Right_Wheel_of...308
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 0,0,0.025759,4256,1,0,72,2175,60,33,468,2379,73
FORMULA AirplaneLD-PT-1000-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 2494 places :
Symmetric choice reduction at 0 with 2494 rule applications. Total rules 2494 place count 1520 transition count 5514
Iterating global reduction 0 with 2494 rules applied. Total rules applied 4988 place count 1520 transition count 5514
Ensure Unique test removed 2494 transitions
Reduce isomorphic transitions removed 2494 transitions.
Iterating post reduction 0 with 2494 rules applied. Total rules applied 7482 place count 1520 transition count 3020
Applied a total of 7482 rules in 89 ms. Remains 1520 /4014 variables (removed 2494) and now considering 3020/8008 (removed 4988) transitions.
// Phase 1: matrix 3020 rows 1520 cols
[2023-03-11 04:21:25] [INFO ] Computed 1 place invariants in 235 ms
[2023-03-11 04:21:25] [INFO ] Implicit Places using invariants in 483 ms returned [1519]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 488 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1519/4014 places, 3020/8008 transitions.
Applied a total of 0 rules in 21 ms. Remains 1519 /1519 variables (removed 0) and now considering 3020/3020 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 598 ms. Remains : 1519/4014 places, 3020/8008 transitions.
[2023-03-11 04:21:25] [INFO ] Flatten gal took : 97 ms
[2023-03-11 04:21:25] [INFO ] Flatten gal took : 102 ms
[2023-03-11 04:21:25] [INFO ] Input system was already deterministic with 3020 transitions.
[2023-03-11 04:21:26] [INFO ] Flatten gal took : 87 ms
[2023-03-11 04:21:26] [INFO ] Flatten gal took : 106 ms
[2023-03-11 04:21:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13686928520191435180.gal : 22 ms
[2023-03-11 04:21:26] [INFO ] Time to serialize properties into /tmp/CTLFireability75077540985550711.ctl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13686928520191435180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability75077540985550711.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.5734e+07,4.49835,133896,2,10716,5,952176,6,0,9093,45399,0


Converting to forward existential form...Done !
original formula: (AG(AX(!(A(((((((((((((TheAltitude_1298>=1)&&(P3>=1))||((TheAltitude_1777>=1)&&(P3>=1)))||(((TheAltitude_1835>=1)&&(P3>=1))||((TheAltitud...92656
=> equivalent forward existential formula: ([(FwdU(FwdU((Init * !(!(E(TRUE U !(!(EX(!(!(!((E(!(EG((stp2>=1))) U (!(((((((((((((TheAltitude_1298>=1)&&(P3>=1...149007
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:213)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 04:21:56] [INFO ] Flatten gal took : 94 ms
[2023-03-11 04:21:56] [INFO ] Applying decomposition
[2023-03-11 04:21:56] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2459053397543280751.txt' '-o' '/tmp/graph2459053397543280751.bin' '-w' '/tmp/graph2459053397543280751.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2459053397543280751.bin' '-l' '-1' '-v' '-w' '/tmp/graph2459053397543280751.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:21:57] [INFO ] Decomposing Gal with order
[2023-03-11 04:21:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:21:58] [INFO ] Removed a total of 1503 redundant transitions.
[2023-03-11 04:21:58] [INFO ] Flatten gal took : 1356 ms
[2023-03-11 04:21:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 1505 labels/synchronizations in 121 ms.
[2023-03-11 04:21:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9597606876278197367.gal : 13 ms
[2023-03-11 04:21:58] [INFO ] Time to serialize properties into /tmp/CTLFireability17542261954814567777.ctl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9597606876278197367.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17542261954814567777.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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,2.5734e+07,1.44124,37388,30,2514,94,133801,69,68,5536,10108,0


Converting to forward existential form...Done !
original formula: (AG(AX(!(A(((((((((((((u2.TheAltitude_1298>=1)&&(u5.P3>=1))||((u2.TheAltitude_1777>=1)&&(u5.P3>=1)))||(((u2.TheAltitude_1835>=1)&&(u5.P3>...107695
=> equivalent forward existential formula: ([(FwdU(FwdU((Init * !(!(E(TRUE U !(!(EX(!(!(!((E(!(EG((u3.stp2>=1))) U (!(((((((((((((u2.TheAltitude_1298>=1)&&...173499
Reverse transition relation is NOT exact ! Due to transitions t1819, t2013, t3015, t3017, i5.u4.t3019, Intersection with reachable at each step enabled. (...204
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,14.6012,322664,1,0,12808,1.72655e+06,16368,986,36658,108275,29548
FORMULA AirplaneLD-PT-1000-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 1998 places :
Symmetric choice reduction at 0 with 1998 rule applications. Total rules 1998 place count 2016 transition count 6010
Iterating global reduction 0 with 1998 rules applied. Total rules applied 3996 place count 2016 transition count 6010
Ensure Unique test removed 1998 transitions
Reduce isomorphic transitions removed 1998 transitions.
Iterating post reduction 0 with 1998 rules applied. Total rules applied 5994 place count 2016 transition count 4012
Applied a total of 5994 rules in 118 ms. Remains 2016 /4014 variables (removed 1998) and now considering 4012/8008 (removed 3996) transitions.
// Phase 1: matrix 4012 rows 2016 cols
[2023-03-11 04:22:13] [INFO ] Computed 1 place invariants in 343 ms
[2023-03-11 04:22:14] [INFO ] Implicit Places using invariants in 728 ms returned []
[2023-03-11 04:22:14] [INFO ] Invariant cache hit.
[2023-03-11 04:22:15] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1796 ms to find 0 implicit places.
[2023-03-11 04:22:15] [INFO ] Invariant cache hit.
[2023-03-11 04:22:17] [INFO ] Dead Transitions using invariants and state equation in 1927 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2016/4014 places, 4012/8008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3843 ms. Remains : 2016/4014 places, 4012/8008 transitions.
[2023-03-11 04:22:17] [INFO ] Flatten gal took : 105 ms
[2023-03-11 04:22:17] [INFO ] Flatten gal took : 122 ms
[2023-03-11 04:22:17] [INFO ] Input system was already deterministic with 4012 transitions.
[2023-03-11 04:22:18] [INFO ] Flatten gal took : 133 ms
[2023-03-11 04:22:18] [INFO ] Flatten gal took : 112 ms
[2023-03-11 04:22:18] [INFO ] Time to serialize gal into /tmp/CTLFireability2028379158079203876.gal : 23 ms
[2023-03-11 04:22:18] [INFO ] Time to serialize properties into /tmp/CTLFireability3837256522932412713.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2028379158079203876.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3837256522932412713.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,4.28884e+09,6.34927,129924,2,8048,5,663937,6,0,12073,32694,0


Converting to forward existential form...Done !
original formula: (AG((((EF(((Weight_Left_Wheel_off<1)||(P1<1))) + EG(((Weight_Right_Wheel_off<1)||(P2<1)))) + ((Weight_Left_Wheel_on<1)||(P1<1))) * ((EF((...75642
=> equivalent forward existential formula: ([(((FwdU((Init * !(!((E(!((!(E(TRUE U !(!((E(!((stp1>=1)) U (!((stp4>=1)) * !((stp1>=1)))) + EG(!((stp1>=1)))))...690309
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.getBufIfOpen(BufferedInputStream.java:168)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:334)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:177)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:162)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:329)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:396)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:213)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 04:22:48] [INFO ] Flatten gal took : 135 ms
[2023-03-11 04:22:48] [INFO ] Applying decomposition
[2023-03-11 04:22:48] [INFO ] Flatten gal took : 127 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2777820415504167317.txt' '-o' '/tmp/graph2777820415504167317.bin' '-w' '/tmp/graph2777820415504167317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2777820415504167317.bin' '-l' '-1' '-v' '-w' '/tmp/graph2777820415504167317.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:22:49] [INFO ] Decomposing Gal with order
[2023-03-11 04:22:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:22:50] [INFO ] Removed a total of 1998 redundant transitions.
[2023-03-11 04:22:50] [INFO ] Flatten gal took : 1061 ms
[2023-03-11 04:22:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 2000 labels/synchronizations in 106 ms.
[2023-03-11 04:22:50] [INFO ] Time to serialize gal into /tmp/CTLFireability11410089548879552824.gal : 14 ms
[2023-03-11 04:22:50] [INFO ] Time to serialize properties into /tmp/CTLFireability4599989055405872152.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11410089548879552824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4599989055405872152.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.28884e+09,1.93528,39304,34,2511,93,133023,75,93,6021,10556,0


Converting to forward existential form...Done !
original formula: (AG((((EF(((i3.u4.Weight_Left_Wheel_off<1)||(i3.u6.P1<1))) + EG(((i3.u3.Weight_Right_Wheel_off<1)||(i3.u6.P2<1)))) + ((i3.u4.Weight_Left_...95241
=> equivalent forward existential formula: ([(((FwdU((Init * !(!((E(!((!(E(TRUE U !(!((E(!((i3.u4.stp1>=1)) U (!((i0.u0.stp4>=1)) * !((i3.u4.stp1>=1)))) + ...867740
Reverse transition relation is NOT exact ! Due to transitions t2099, t3527, i0.t3007, i3.t4011, i3.t4009, Intersection with reachable at each step enabled...207
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,14.4422,268448,1,0,12841,856618,24755,3364,43705,68700,34215
FORMULA AirplaneLD-PT-1000-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 2997 places :
Symmetric choice reduction at 0 with 2997 rule applications. Total rules 2997 place count 1017 transition count 5011
Iterating global reduction 0 with 2997 rules applied. Total rules applied 5994 place count 1017 transition count 5011
Ensure Unique test removed 2997 transitions
Reduce isomorphic transitions removed 2997 transitions.
Iterating post reduction 0 with 2997 rules applied. Total rules applied 8991 place count 1017 transition count 2014
Applied a total of 8991 rules in 142 ms. Remains 1017 /4014 variables (removed 2997) and now considering 2014/8008 (removed 5994) transitions.
// Phase 1: matrix 2014 rows 1017 cols
[2023-03-11 04:23:05] [INFO ] Computed 1 place invariants in 168 ms
[2023-03-11 04:23:05] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-11 04:23:05] [INFO ] Invariant cache hit.
[2023-03-11 04:23:06] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1254 ms to find 0 implicit places.
[2023-03-11 04:23:06] [INFO ] Invariant cache hit.
[2023-03-11 04:23:07] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1017/4014 places, 2014/8008 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2684 ms. Remains : 1017/4014 places, 2014/8008 transitions.
[2023-03-11 04:23:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 04:23:07] [INFO ] Flatten gal took : 52 ms
FORMULA AirplaneLD-PT-1000-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 04:23:07] [INFO ] Flatten gal took : 49 ms
[2023-03-11 04:23:07] [INFO ] Input system was already deterministic with 2014 transitions.
Support contains 0 out of 1017 places (down from 1008) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Graph (complete) has 5512 edges and 4014 vertex of which 3012 are kept as prefixes of interest. Removing 1002 places using SCC suffix rule.8 ms
Discarding 1002 places :
Also discarding 2000 output transitions
Drop transitions removed 2000 transitions
Discarding 2496 places :
Symmetric choice reduction at 0 with 2496 rule applications. Total rules 2497 place count 516 transition count 3512
Iterating global reduction 0 with 2496 rules applied. Total rules applied 4993 place count 516 transition count 3512
Ensure Unique test removed 2496 transitions
Reduce isomorphic transitions removed 2496 transitions.
Iterating post reduction 0 with 2496 rules applied. Total rules applied 7489 place count 516 transition count 1016
Applied a total of 7489 rules in 81 ms. Remains 516 /4014 variables (removed 3498) and now considering 1016/8008 (removed 6992) transitions.
// Phase 1: matrix 1016 rows 516 cols
[2023-03-11 04:23:08] [INFO ] Computed 1 place invariants in 81 ms
[2023-03-11 04:23:08] [INFO ] Implicit Places using invariants in 218 ms returned [515]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 220 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 515/4014 places, 1016/8008 transitions.
Graph (complete) has 513 edges and 515 vertex of which 514 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions 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 514 transition count 1014
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 513 transition count 1014
Applied a total of 3 rules in 17 ms. Remains 513 /515 variables (removed 2) and now considering 1014/1016 (removed 2) transitions.
// Phase 1: matrix 1014 rows 513 cols
[2023-03-11 04:23:08] [INFO ] Computed 0 place invariants in 41 ms
[2023-03-11 04:23:08] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-11 04:23:08] [INFO ] Invariant cache hit.
[2023-03-11 04:23:08] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 513/4014 places, 1014/8008 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 813 ms. Remains : 513/4014 places, 1014/8008 transitions.
[2023-03-11 04:23:08] [INFO ] Flatten gal took : 35 ms
[2023-03-11 04:23:08] [INFO ] Flatten gal took : 29 ms
[2023-03-11 04:23:08] [INFO ] Input system was already deterministic with 1014 transitions.
Finished random walk after 49 steps, including 8 resets, run visited all 1 properties in 3 ms. (steps per millisecond=16 )
FORMULA AirplaneLD-PT-1000-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 40 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 25 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14956720514783600494.gal : 3 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13764640991548252694.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14956720514783600494.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13764640991548252694.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Discarding 3995 places :
Symmetric choice reduction at 0 with 3995 rule applications. Total rules 3995 place count 19 transition count 4013
Iterating global reduction 0 with 3995 rules applied. Total rules applied 7990 place count 19 transition count 4013
Ensure Unique test removed 3995 transitions
Reduce isomorphic transitions removed 3995 transitions.
Iterating post reduction 0 with 3995 rules applied. Total rules applied 11985 place count 19 transition count 18
Applied a total of 11985 rules in 71 ms. Remains 19 /4014 variables (removed 3995) and now considering 18/8008 (removed 7990) transitions.
// Phase 1: matrix 18 rows 19 cols
[2023-03-11 04:23:09] [INFO ] Computed 1 place invariants in 1 ms
Loading property file /tmp/ReachabilityCardinality13764640991548252694.prop.
[2023-03-11 04:23:09] [INFO ] Implicit Places using invariants in 41 ms returned [18]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 18/4014 places, 18/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 115 ms. Remains : 18/4014 places, 18/8008 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Input system was already deterministic with 18 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability16534594772662202965.gal : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability5431775730368077012.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16534594772662202965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5431775730368077012.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,323,0.008056,3432,2,56,5,245,6,0,87,237,0


Converting to forward existential form...Done !
original formula: EG(AX(((Weight_Right_Wheel_off<1)||(P2<1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((Weight_Right_Wheel_off<1)||(P2<1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t11, t13, t15, t17, Intersection with reachable at each step enabled. (destroyed/reverse...183
(forward)formula 0,1,0.019073,3752,1,0,77,2122,58,36,462,2519,72
FORMULA AirplaneLD-PT-1000-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3992 places :
Symmetric choice reduction at 0 with 3992 rule applications. Total rules 3992 place count 22 transition count 4016
Iterating global reduction 0 with 3992 rules applied. Total rules applied 7984 place count 22 transition count 4016
Ensure Unique test removed 3992 transitions
Reduce isomorphic transitions removed 3992 transitions.
Iterating post reduction 0 with 3992 rules applied. Total rules applied 11976 place count 22 transition count 24
Applied a total of 11976 rules in 58 ms. Remains 22 /4014 variables (removed 3992) and now considering 24/8008 (removed 7984) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-11 04:23:09] [INFO ] Computed 1 place invariants in 1 ms
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.288396,10624,2,516,5,1548,6,0,3064,520,0
Total reachable state count : 3

[2023-03-11 04:23:09] [INFO ] Implicit Places using invariants in 78 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 79 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/4014 places, 24/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 137 ms. Remains : 21/4014 places, 24/8008 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability3790731525450528958.gal : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability3876613229006646635.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3790731525450528958.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3876613229006646635.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,701,0.006073,3472,2,55,5,243,6,0,105,206,0


Converting to forward existential form...Done !
original formula: EX((((EX(((Speed_Left_Wheel_900>=1)&&(P4>=1))) * E(AF((stp5>=1)) U ((AX((stp5>=1)) + ((TheAltitude_1126>=1)&&(P3>=1))) + (stp5>=1)))) * (...214
=> equivalent forward existential formula: (([(FwdU((((EY(Init) * ((P3>=1)&&(stp4>=1))) * ((stp5>=1)&&(TheAltitude_1286>=1))) * EX(((Speed_Left_Wheel_900>=...590
Reverse transition relation is NOT exact ! Due to transitions t12, t14, t15, t19, t21, t23, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,0,0.025702,4584,1,0,99,4085,78,42,566,4620,110
FORMULA AirplaneLD-PT-1000-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3992 places :
Symmetric choice reduction at 0 with 3992 rule applications. Total rules 3992 place count 22 transition count 4016
Iterating global reduction 0 with 3992 rules applied. Total rules applied 7984 place count 22 transition count 4016
Ensure Unique test removed 3992 transitions
Reduce isomorphic transitions removed 3992 transitions.
Iterating post reduction 0 with 3992 rules applied. Total rules applied 11976 place count 22 transition count 24
Applied a total of 11976 rules in 39 ms. Remains 22 /4014 variables (removed 3992) and now considering 24/8008 (removed 7984) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-11 04:23:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:23:09] [INFO ] Implicit Places using invariants in 33 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/4014 places, 24/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 21/4014 places, 24/8008 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:09] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability1275945167655960332.gal : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1712575154302208525.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1275945167655960332.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1712575154302208525.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,701,0.004251,3472,2,55,5,245,6,0,105,211,0


Converting to forward existential form...Done !
original formula: (E(!((EG(AF((stp3>=1))) + (stp5>=1))) U EG(AF(((AF(((TheAltitude_298>=1)&&(P3>=1))) * (stp5>=1)) * (stp3>=1))))) * EF(((AX(((TheAltitude_...228
=> equivalent forward existential formula: (([(FwdU((Init * E(!((EG(!(EG(!((stp3>=1))))) + (stp5>=1))) U EG(!(EG(!(((!(EG(!(((TheAltitude_298>=1)&&(P3>=1))...634
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t17, t18, t19, t21, t23, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,0,0.03703,5112,1,0,142,5963,94,73,595,7315,163
FORMULA AirplaneLD-PT-1000-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3991 places :
Symmetric choice reduction at 0 with 3991 rule applications. Total rules 3991 place count 23 transition count 4017
Iterating global reduction 0 with 3991 rules applied. Total rules applied 7982 place count 23 transition count 4017
Ensure Unique test removed 3991 transitions
Reduce isomorphic transitions removed 3991 transitions.
Iterating post reduction 0 with 3991 rules applied. Total rules applied 11973 place count 23 transition count 26
Applied a total of 11973 rules in 104 ms. Remains 23 /4014 variables (removed 3991) and now considering 26/8008 (removed 7982) transitions.
// Phase 1: matrix 26 rows 23 cols
[2023-03-11 04:23:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:23:09] [INFO ] Implicit Places using invariants in 44 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/4014 places, 26/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 22/4014 places, 26/8008 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:23:09] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6608777746036926732.gal : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability16877802047467728937.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6608777746036926732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16877802047467728937.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1051,0.011981,3492,2,61,5,266,6,0,111,232,0


Converting to forward existential form...Done !
original formula: EG(AX(((AF((stp3<1)) * EF(((TheAltitude_160<1)||(P3<1)))) * (((Speed_Left_Wheel_231<1)||(P4<1))||(((Speed_Right_Wheel_272>=1)&&(P5>=1))&&...192
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((!(EG(!((stp3<1)))) * E(TRUE U ((TheAltitude_160<1)||(P3<1)))) * (((Speed_Left_Wheel_231<1)||...253
Reverse transition relation is NOT exact ! Due to transitions t13, t14, t17, t20, t21, t23, t25, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,1,0.040072,4076,1,0,97,3581,84,53,635,4175,106
FORMULA AirplaneLD-PT-1000-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3992 places :
Symmetric choice reduction at 0 with 3992 rule applications. Total rules 3992 place count 22 transition count 4016
Iterating global reduction 0 with 3992 rules applied. Total rules applied 7984 place count 22 transition count 4016
Ensure Unique test removed 3992 transitions
Reduce isomorphic transitions removed 3992 transitions.
Iterating post reduction 0 with 3992 rules applied. Total rules applied 11976 place count 22 transition count 24
Applied a total of 11976 rules in 41 ms. Remains 22 /4014 variables (removed 3992) and now considering 24/8008 (removed 7984) transitions.
// Phase 1: matrix 24 rows 22 cols
[2023-03-11 04:23:09] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:23:09] [INFO ] Implicit Places using invariants in 64 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 21/4014 places, 24/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 122 ms. Remains : 21/4014 places, 24/8008 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:23:09] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize gal into /tmp/CTLFireability14073980850211136607.gal : 0 ms
[2023-03-11 04:23:09] [INFO ] Time to serialize properties into /tmp/CTLFireability2208351569665060108.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14073980850211136607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2208351569665060108.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,701,0.006814,3468,2,57,5,255,6,0,105,231,0


Converting to forward existential form...Done !
original formula: EX(AF((EF(EX((stp3>=1))) + (EG((stp3<1)) * ((stp5>=1) + (A(((TheAltitude_1367>=1)&&(P3>=1)) U ((TheAltitude_907>=1)&&(P3>=1))) * ((Speed_...187
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U EX((stp3>=1))) + (EG((stp3<1)) * ((stp5>=1) + (!((E(!(((TheAltitude_907>=1)&&(P3>=...335
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t18, t19, t21, t23, Intersection with reachable at each step enabled. (destroyed/r...189
(forward)formula 0,1,0.044117,4844,1,0,178,8083,89,101,599,10122,199
FORMULA AirplaneLD-PT-1000-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3991 places :
Symmetric choice reduction at 0 with 3991 rule applications. Total rules 3991 place count 23 transition count 4017
Iterating global reduction 0 with 3991 rules applied. Total rules applied 7982 place count 23 transition count 4017
Ensure Unique test removed 3991 transitions
Reduce isomorphic transitions removed 3991 transitions.
Iterating post reduction 0 with 3991 rules applied. Total rules applied 11973 place count 23 transition count 26
Applied a total of 11973 rules in 65 ms. Remains 23 /4014 variables (removed 3991) and now considering 26/8008 (removed 7982) transitions.
// Phase 1: matrix 26 rows 23 cols
[2023-03-11 04:23:10] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-11 04:23:10] [INFO ] Implicit Places using invariants in 54 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 22/4014 places, 26/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 26/26 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 22/4014 places, 26/8008 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize gal into /tmp/CTLFireability7949336231115616469.gal : 6 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize properties into /tmp/CTLFireability18000937801370672575.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7949336231115616469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18000937801370672575.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1061,0.006865,3496,2,72,5,326,6,0,111,278,0


Converting to forward existential form...Done !
original formula: EG((EF(EG(((Speed_Right_Wheel_431>=1)&&(P5>=1)))) * EX(!(A(A(((TheAltitude_1578>=1)&&(P3>=1)) U ((Speed_Right_Wheel_648>=1)&&(P5>=1))) U ...212
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U EG(((Speed_Right_Wheel_431>=1)&&(P5>=1)))) * EX(!(!((E(!(E((stp5>=1) U ((Speed_Right_Wheel_...497
Reverse transition relation is NOT exact ! Due to transitions t13, t14, t15, t16, t18, t21, t23, t25, Intersection with reachable at each step enabled. (d...199
dead was empty
(forward)formula 0,0,0.045589,5400,1,0,184,8580,93,103,609,9606,224
FORMULA AirplaneLD-PT-1000-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3990 places :
Symmetric choice reduction at 0 with 3990 rule applications. Total rules 3990 place count 24 transition count 4018
Iterating global reduction 0 with 3990 rules applied. Total rules applied 7980 place count 24 transition count 4018
Ensure Unique test removed 3990 transitions
Reduce isomorphic transitions removed 3990 transitions.
Iterating post reduction 0 with 3990 rules applied. Total rules applied 11970 place count 24 transition count 28
Applied a total of 11970 rules in 64 ms. Remains 24 /4014 variables (removed 3990) and now considering 28/8008 (removed 7980) transitions.
// Phase 1: matrix 28 rows 24 cols
[2023-03-11 04:23:10] [INFO ] Computed 1 place invariants in 9 ms
[2023-03-11 04:23:10] [INFO ] Implicit Places using invariants in 77 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 104 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 23/4014 places, 28/8008 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 169 ms. Remains : 23/4014 places, 28/8008 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6525977677592181464.gal : 1 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize properties into /tmp/CTLFireability7444068550554079962.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6525977677592181464.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7444068550554079962.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1409,0.005327,3504,2,100,5,440,6,0,117,427,0


Converting to forward existential form...Done !
original formula: (!(A(AF(((Speed_Left_Wheel_556>=1)&&(P4>=1))) U (AX(((((Speed_Left_Wheel_588>=1)&&(P4>=1))&&((Speed_Right_Wheel_206>=1)&&(P5>=1)))||(stp4...275
=> equivalent forward existential formula: [FwdG((Init * !(!((E(!((!(EX(!(((((Speed_Left_Wheel_588>=1)&&(P4>=1))&&((Speed_Right_Wheel_206>=1)&&(P5>=1)))||(...758
Reverse transition relation is NOT exact ! Due to transitions t14, t15, t16, t18, t19, t20, t22, t23, t25, t27, Intersection with reachable at each step e...210
dead was empty
(forward)formula 0,0,0.043453,5672,1,0,184,12604,98,103,648,14639,216
FORMULA AirplaneLD-PT-1000-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3994 places :
Symmetric choice reduction at 0 with 3994 rule applications. Total rules 3994 place count 20 transition count 4014
Iterating global reduction 0 with 3994 rules applied. Total rules applied 7988 place count 20 transition count 4014
Ensure Unique test removed 3994 transitions
Reduce isomorphic transitions removed 3994 transitions.
Iterating post reduction 0 with 3994 rules applied. Total rules applied 11982 place count 20 transition count 20
Applied a total of 11982 rules in 40 ms. Remains 20 /4014 variables (removed 3994) and now considering 20/8008 (removed 7988) transitions.
// Phase 1: matrix 20 rows 20 cols
[2023-03-11 04:23:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:23:10] [INFO ] Implicit Places using invariants in 42 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 19/4014 places, 20/8008 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 83 ms. Remains : 19/4014 places, 20/8008 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 2 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Input system was already deterministic with 20 transitions.
Support contains 2 out of 19 places (down from 3) after GAL structural reductions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11271798627294432365.gal : 0 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1277529360156551866.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11271798627294432365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1277529360156551866.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,429,0.01325,3448,2,66,5,288,6,0,93,296,0


Converting to forward existential form...Done !
original formula: AF(((Speed_Left_Wheel_308>=1)&&(P4>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(((Speed_Left_Wheel_308>=1)&&(P4>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 15/0/5
(forward)formula 0,0,0.027778,3768,1,0,18,1830,19,3,437,1703,17
FORMULA AirplaneLD-PT-1000-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 4014/4014 places, 8008/8008 transitions.
Discarding 3993 places :
Symmetric choice reduction at 0 with 3993 rule applications. Total rules 3993 place count 21 transition count 4015
Iterating global reduction 0 with 3993 rules applied. Total rules applied 7986 place count 21 transition count 4015
Ensure Unique test removed 3993 transitions
Reduce isomorphic transitions removed 3993 transitions.
Iterating post reduction 0 with 3993 rules applied. Total rules applied 11979 place count 21 transition count 22
Applied a total of 11979 rules in 53 ms. Remains 21 /4014 variables (removed 3993) and now considering 22/8008 (removed 7986) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-11 04:23:10] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-11 04:23:10] [INFO ] Implicit Places using invariants in 31 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 20/4014 places, 22/8008 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 20/4014 places, 22/8008 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 0 ms
[2023-03-11 04:23:10] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Flatten gal took : 1 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12050259368532832627.gal : 1 ms
[2023-03-11 04:23:10] [INFO ] Time to serialize properties into /tmp/CTLFireability8299999093237116280.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12050259368532832627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8299999093237116280.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,637,0.0056,3456,2,140,5,613,6,0,99,639,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((AX(((TheAltitude_118<1)||(P3<1))) + EG(((Speed_Right_Wheel_55>=1)&&(P5>=1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((!(EX(!(((TheAltitude_118<1)||(P3<1))))) + EG(((Speed_Right_Wheel_55>=1)&&(P5...176
Reverse transition relation is NOT exact ! Due to transitions t11, t12, t14, t16, t17, t19, t21, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,1,0.018416,4304,1,0,68,4868,75,28,557,5235,73
FORMULA AirplaneLD-PT-1000-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-11 04:23:10] [INFO ] Flatten gal took : 191 ms
[2023-03-11 04:23:11] [INFO ] Flatten gal took : 217 ms
Total runtime 178683 ms.

BK_STOP 1678508591449

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AirplaneLD-PT-1000"
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 2-5348"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-1000, 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 r005-oct2-167813592900290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-1000.tgz
mv AirplaneLD-PT-1000 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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