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-oct2-167813593300578.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 AutonomousCar-PT-04a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593300578
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.0K Feb 25 12:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 12:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 12:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 12:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Feb 25 12:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 72K 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 AutonomousCar-PT-04a-CTLFireability-00
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-01
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-02
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-03
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-04
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-05
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-06
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-07
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-08
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-09
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-10
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-11
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-12
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-13
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-14
FORMULA_NAME AutonomousCar-PT-04a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678520590499

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=AutonomousCar-PT-04a
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-11 07:43:13] [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 07:43:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 07:43:13] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-11 07:43:13] [INFO ] Transformed 49 places.
[2023-03-11 07:43:13] [INFO ] Transformed 193 transitions.
[2023-03-11 07:43:13] [INFO ] Found NUPN structural information;
[2023-03-11 07:43:13] [INFO ] Parsed PT model containing 49 places and 193 transitions and 1306 arcs in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Ensure Unique test removed 75 transitions
Reduce redundant transitions removed 75 transitions.
Support contains 40 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 118/118 transitions.
Applied a total of 0 rules in 11 ms. Remains 49 /49 variables (removed 0) and now considering 118/118 (removed 0) transitions.
[2023-03-11 07:43:13] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
// Phase 1: matrix 117 rows 49 cols
[2023-03-11 07:43:13] [INFO ] Computed 9 place invariants in 11 ms
[2023-03-11 07:43:13] [INFO ] Implicit Places using invariants in 364 ms returned []
[2023-03-11 07:43:13] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
[2023-03-11 07:43:13] [INFO ] Invariant cache hit.
[2023-03-11 07:43:14] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-11 07:43:14] [INFO ] Implicit Places using invariants and state equation in 327 ms returned [44, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 763 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/49 places, 118/118 transitions.
Applied a total of 0 rules in 3 ms. Remains 47 /47 variables (removed 0) and now considering 118/118 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 777 ms. Remains : 47/49 places, 118/118 transitions.
Support contains 40 out of 47 places after structural reductions.
[2023-03-11 07:43:14] [INFO ] Flatten gal took : 98 ms
[2023-03-11 07:43:14] [INFO ] Flatten gal took : 17 ms
[2023-03-11 07:43:14] [INFO ] Input system was already deterministic with 118 transitions.
Incomplete random walk after 10000 steps, including 593 resets, run finished after 472 ms. (steps per millisecond=21 ) properties (out of 67) seen :59
Incomplete Best-First random walk after 10000 steps, including 100 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :3
Incomplete Best-First random walk after 10000 steps, including 115 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-11 07:43:15] [INFO ] Flow matrix only has 117 transitions (discarded 1 similar events)
// Phase 1: matrix 117 rows 47 cols
[2023-03-11 07:43:15] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-11 07:43:15] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-11 07:43:15] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-11 07:43:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 23 ms returned sat
[2023-03-11 07:43:15] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-11 07:43:15] [INFO ] State equation strengthened by 67 read => feed constraints.
[2023-03-11 07:43:15] [INFO ] After 21ms SMT Verify possible using 67 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-11 07:43:15] [INFO ] After 48ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-11 07:43:15] [INFO ] After 199ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 47 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47/47 places, 118/118 transitions.
Graph (complete) has 274 edges and 47 vertex of which 45 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 45 transition count 108
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 39 transition count 108
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 19 place count 35 transition count 88
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 35 transition count 88
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 29 place count 32 transition count 85
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 33 place count 32 transition count 81
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 53 place count 28 transition count 65
Applied a total of 53 rules in 30 ms. Remains 28 /47 variables (removed 19) and now considering 65/118 (removed 53) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 28/47 places, 65/118 transitions.
Incomplete random walk after 10000 steps, including 225 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 195 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 841 steps, run visited all 1 properties in 11 ms. (steps per millisecond=76 )
Probabilistic random walk after 841 steps, saw 329 distinct states, run finished after 11 ms. (steps per millisecond=76 ) properties seen :1
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-11 07:43:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-11 07:43:15] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:43:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA AutonomousCar-PT-04a-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-04a-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-11 07:43:15] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:43:15] [INFO ] Input system was already deterministic with 118 transitions.
Support contains 38 out of 47 places (down from 40) after GAL structural reductions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 112
Applied a total of 4 rules in 1 ms. Remains 45 /47 variables (removed 2) and now considering 112/118 (removed 6) transitions.
// Phase 1: matrix 112 rows 45 cols
[2023-03-11 07:43:15] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-11 07:43:15] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-11 07:43:15] [INFO ] Invariant cache hit.
[2023-03-11 07:43:15] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-11 07:43:15] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-11 07:43:15] [INFO ] Invariant cache hit.
[2023-03-11 07:43:16] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 112/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 184 ms. Remains : 45/47 places, 112/118 transitions.
[2023-03-11 07:43:16] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:16] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:16] [INFO ] Input system was already deterministic with 112 transitions.
[2023-03-11 07:43:16] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:16] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:16] [INFO ] Time to serialize gal into /tmp/CTLFireability6906782609661941529.gal : 9 ms
[2023-03-11 07:43:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1412654667178963755.ctl : 5 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/CTLFireability6906782609661941529.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1412654667178963755.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,179660,0.207051,11264,2,1712,5,24968,6,0,288,30538,0


Converting to forward existential form...Done !
original formula: (EG(AF((AG(((((p1==1)&&(p5==1))&&((p33==1)&&(p41==1)))||(((p1==1)&&(p5==1))&&((p10==1)&&(p41==1))))) + ((EX((((p1==1)&&(p5==1))&&((p8==1)...449
=> equivalent forward existential formula: ([FwdG(Init,!(EG(!((!(E(TRUE U !(((((p1==1)&&(p5==1))&&((p33==1)&&(p41==1)))||(((p1==1)&&(p5==1))&&((p10==1)&&(p...647
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t19, t20, t21, t24, t52, t80, t86, t88, t95, t10...263
(forward)formula 0,0,5.93556,187656,1,0,935,834697,271,431,3455,969929,1039
FORMULA AutonomousCar-PT-04a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 102
Applied a total of 8 rules in 5 ms. Remains 43 /47 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 43 cols
[2023-03-11 07:43:22] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-11 07:43:22] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-11 07:43:22] [INFO ] Invariant cache hit.
[2023-03-11 07:43:22] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:43:22] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 327 ms to find 0 implicit places.
[2023-03-11 07:43:22] [INFO ] Invariant cache hit.
[2023-03-11 07:43:22] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 102/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 485 ms. Remains : 43/47 places, 102/118 transitions.
[2023-03-11 07:43:22] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:22] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:22] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:43:22] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:22] [INFO ] Flatten gal took : 9 ms
[2023-03-11 07:43:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7793024701314767119.gal : 2 ms
[2023-03-11 07:43:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8173624734309074480.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/CTLFireability7793024701314767119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8173624734309074480.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,135866,0.155194,10156,2,1457,5,20746,6,0,270,22207,0


Converting to forward existential form...Done !
original formula: AF((((EX((((p1==1)&&(p5==1))&&((p17==1)&&(p41==1)))) * EG((p13==1))) * ((p1==1)&&(p5==1))) * ((p34==1)&&(p41==1))))
=> equivalent forward existential formula: [FwdG(Init,!((((EX((((p1==1)&&(p5==1))&&((p17==1)&&(p41==1)))) * EG((p13==1))) * ((p1==1)&&(p5==1))) * ((p34==1)...178
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t15, t18, t19, t34, t76, t78, t79, t80, t84, t87, t88, t91...272
(forward)formula 0,0,2.15625,75100,1,0,490,265436,232,288,3087,402869,493
FORMULA AutonomousCar-PT-04a-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 102
Applied a total of 8 rules in 3 ms. Remains 43 /47 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 43 cols
[2023-03-11 07:43:24] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:43:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-11 07:43:24] [INFO ] Invariant cache hit.
[2023-03-11 07:43:24] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:43:25] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-11 07:43:25] [INFO ] Invariant cache hit.
[2023-03-11 07:43:25] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 102/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 711 ms. Remains : 43/47 places, 102/118 transitions.
[2023-03-11 07:43:25] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:25] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:43:25] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:43:25] [INFO ] Flatten gal took : 8 ms
[2023-03-11 07:43:25] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1287143733520102251.gal : 16 ms
[2023-03-11 07:43:25] [INFO ] Time to serialize properties into /tmp/CTLFireability4520296736398523455.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/CTLFireability1287143733520102251.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4520296736398523455.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,135866,0.144415,9632,2,1453,5,20639,6,0,270,22485,0


Converting to forward existential form...Done !
original formula: (AG((EF(!(A((((p1==1)&&(p7==1))&&((p15==1)&&(p41==1))) U (p38==1)))) + ((((p14==1)&&(p21==1))&&((p28==1)&&(p32==1)))&&(p42==1)))) * (EX(!...537
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(((((p14==1)&&(p21==1))&&((p28==1)&&(p32==1)))&&(p42==1)))) * !(E(TRUE U !(!((E(!((p38==1...783
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t46, t76, t78, t79, t81, t85, t87, t89, t91...272
(forward)formula 0,1,3.95493,133000,1,0,1002,593150,256,446,3124,711332,1148
FORMULA AutonomousCar-PT-04a-CTLFireability-03 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 : 47/47 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 102
Applied a total of 8 rules in 4 ms. Remains 43 /47 variables (removed 4) and now considering 102/118 (removed 16) transitions.
[2023-03-11 07:43:29] [INFO ] Invariant cache hit.
[2023-03-11 07:43:29] [INFO ] Implicit Places using invariants in 192 ms returned []
[2023-03-11 07:43:29] [INFO ] Invariant cache hit.
[2023-03-11 07:43:29] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:43:30] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2023-03-11 07:43:30] [INFO ] Invariant cache hit.
[2023-03-11 07:43:30] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 102/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 579 ms. Remains : 43/47 places, 102/118 transitions.
[2023-03-11 07:43:30] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:30] [INFO ] Flatten gal took : 26 ms
[2023-03-11 07:43:30] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:43:30] [INFO ] Flatten gal took : 10 ms
[2023-03-11 07:43:30] [INFO ] Flatten gal took : 17 ms
[2023-03-11 07:43:30] [INFO ] Time to serialize gal into /tmp/CTLFireability3766007066236543845.gal : 8 ms
[2023-03-11 07:43:30] [INFO ] Time to serialize properties into /tmp/CTLFireability12418382422193118423.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/CTLFireability3766007066236543845.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12418382422193118423.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,135866,0.165425,9624,2,1453,5,20639,6,0,270,22485,0


Converting to forward existential form...Done !
original formula: E(AF(AX(AF(((((p1==1)&&(p7==1))&&((p27==1)&&(p41==1)))||(((p1==1)&&(p7==1))&&((p12==1)&&(p41==1))))))) U (((((!(((p1==1)&&(p6==1))&&((p10...340
=> equivalent forward existential formula: ([(FwdU(Init,!(EG(!(!(EX(!(!(EG(!(((((p1==1)&&(p7==1))&&((p27==1)&&(p41==1)))||(((p1==1)&&(p7==1))&&((p12==1)&&(...665
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t46, t76, t78, t79, t81, t85, t87, t89, t91...272
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,5.11444,165244,1,0,1283,735856,249,606,3047,889019,1413
FORMULA AutonomousCar-PT-04a-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 45 transition count 111
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 39 transition count 111
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 13 place count 39 transition count 110
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 38 transition count 110
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 19 place count 34 transition count 94
Iterating global reduction 2 with 4 rules applied. Total rules applied 23 place count 34 transition count 94
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 32 transition count 92
Applied a total of 27 rules in 39 ms. Remains 32 /47 variables (removed 15) and now considering 92/118 (removed 26) transitions.
// Phase 1: matrix 92 rows 32 cols
[2023-03-11 07:43:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-11 07:43:35] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-11 07:43:35] [INFO ] Invariant cache hit.
[2023-03-11 07:43:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:43:35] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 359 ms to find 0 implicit places.
[2023-03-11 07:43:35] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 07:43:35] [INFO ] Invariant cache hit.
[2023-03-11 07:43:36] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/47 places, 92/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 775 ms. Remains : 32/47 places, 92/118 transitions.
[2023-03-11 07:43:36] [INFO ] Flatten gal took : 13 ms
[2023-03-11 07:43:36] [INFO ] Flatten gal took : 11 ms
[2023-03-11 07:43:36] [INFO ] Input system was already deterministic with 92 transitions.
[2023-03-11 07:43:36] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:36] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:36] [INFO ] Time to serialize gal into /tmp/CTLFireability4911879077409783706.gal : 1 ms
[2023-03-11 07:43:36] [INFO ] Time to serialize properties into /tmp/CTLFireability7931429363281794677.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/CTLFireability4911879077409783706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7931429363281794677.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,28800,0.068365,4672,2,343,5,4943,6,0,218,4750,0


Converting to forward existential form...Done !
original formula: EG((p33==0))
=> equivalent forward existential formula: [FwdG(Init,(p33==0))] != FALSE
Hit Full ! (commute/partial/dont) 86/0/6
(forward)formula 0,1,0.184193,9160,1,0,46,22355,19,4,1685,22492,42
FORMULA AutonomousCar-PT-04a-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 47 transition count 115
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 44 transition count 115
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 44 transition count 113
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 42 transition count 113
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 13 place count 39 transition count 102
Iterating global reduction 2 with 3 rules applied. Total rules applied 16 place count 39 transition count 102
Applied a total of 16 rules in 12 ms. Remains 39 /47 variables (removed 8) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 39 cols
[2023-03-11 07:43:36] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 07:43:36] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-11 07:43:36] [INFO ] Invariant cache hit.
[2023-03-11 07:43:36] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-11 07:43:36] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-11 07:43:36] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-11 07:43:36] [INFO ] Invariant cache hit.
[2023-03-11 07:43:37] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/47 places, 102/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 474 ms. Remains : 39/47 places, 102/118 transitions.
[2023-03-11 07:43:37] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:37] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:37] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:43:37] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:37] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:37] [INFO ] Time to serialize gal into /tmp/CTLFireability1973866431824539331.gal : 2 ms
[2023-03-11 07:43:37] [INFO ] Time to serialize properties into /tmp/CTLFireability16365487878613367862.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/CTLFireability1973866431824539331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16365487878613367862.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,63836,0.192858,9400,2,1170,5,20264,6,0,254,20520,0


Converting to forward existential form...Done !
original formula: AF(AG(E(((A((((p1==1)&&(p7==1))&&((p8==1)&&(p41==1))) U (((p1==1)&&(p5==1))&&((p12==1)&&(p41==1)))) * EF((((p1==1)&&(p2==1))&&((p19==1)&&...291
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(((!((E(!((((p1==1)&&(p5==1))&&((p12==1)&&(p41==1)))) U (!((((p1==1)&&(p7==1))&&((p8=...473
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t6, t8, t9, t10, t12, t13, t14, t29, t45, t74, t75, t83, t87, t95, t96, t98, t99,...261
(forward)formula 0,0,5.47423,157208,1,0,1061,693790,248,484,3180,736230,1228
FORMULA AutonomousCar-PT-04a-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 45 transition count 112
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 45 transition count 112
Applied a total of 4 rules in 4 ms. Remains 45 /47 variables (removed 2) and now considering 112/118 (removed 6) transitions.
// Phase 1: matrix 112 rows 45 cols
[2023-03-11 07:43:42] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:43:42] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-11 07:43:42] [INFO ] Invariant cache hit.
[2023-03-11 07:43:42] [INFO ] State equation strengthened by 63 read => feed constraints.
[2023-03-11 07:43:42] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-11 07:43:42] [INFO ] Invariant cache hit.
[2023-03-11 07:43:42] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 45/47 places, 112/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 367 ms. Remains : 45/47 places, 112/118 transitions.
[2023-03-11 07:43:42] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:42] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:42] [INFO ] Input system was already deterministic with 112 transitions.
[2023-03-11 07:43:42] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:42] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:42] [INFO ] Time to serialize gal into /tmp/CTLFireability129999862840954869.gal : 2 ms
[2023-03-11 07:43:42] [INFO ] Time to serialize properties into /tmp/CTLFireability10536741890317607596.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/CTLFireability129999862840954869.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10536741890317607596.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,179660,0.174622,11336,2,1712,5,24968,6,0,288,30538,0


Converting to forward existential form...Done !
original formula: E(((EF((AX((((p1==1)&&(p2==1))&&((p31==1)&&(p41==1)))) * !(EG((p26==1))))) + (p30==1)) + ((!((((p1==1)&&(p6==1))&&((p10==1)&&(p41==1)))) ...786
=> equivalent forward existential formula: ([(((FwdU(Init,((E(TRUE U (!(EX(!((((p1==1)&&(p2==1))&&((p31==1)&&(p41==1)))))) * !(EG((p26==1))))) + (p30==1)) ...1854
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t12, t15, t16, t19, t20, t21, t24, t52, t80, t86, t88, t95, t10...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,8.23094,257976,1,0,1081,1.19558e+06,278,552,3461,1.43428e+06,1161
FORMULA AutonomousCar-PT-04a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 47 transition count 114
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 9 place count 43 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 10 place count 42 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 10 place count 42 transition count 112
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 41 transition count 112
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 16 place count 37 transition count 96
Iterating global reduction 3 with 4 rules applied. Total rules applied 20 place count 37 transition count 96
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 22 place count 36 transition count 95
Applied a total of 22 rules in 60 ms. Remains 36 /47 variables (removed 11) and now considering 95/118 (removed 23) transitions.
// Phase 1: matrix 95 rows 36 cols
[2023-03-11 07:43:51] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:43:51] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-11 07:43:51] [INFO ] Invariant cache hit.
[2023-03-11 07:43:51] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:43:51] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
[2023-03-11 07:43:51] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 07:43:51] [INFO ] Invariant cache hit.
[2023-03-11 07:43:51] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 36/47 places, 95/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 403 ms. Remains : 36/47 places, 95/118 transitions.
[2023-03-11 07:43:51] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:51] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:51] [INFO ] Input system was already deterministic with 95 transitions.
[2023-03-11 07:43:51] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:51] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:43:51] [INFO ] Time to serialize gal into /tmp/CTLFireability16037907192040751803.gal : 2 ms
[2023-03-11 07:43:51] [INFO ] Time to serialize properties into /tmp/CTLFireability7426060033432425463.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/CTLFireability16037907192040751803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7426060033432425463.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,46316,0.101678,7744,2,994,5,14935,6,0,235,16645,0


Converting to forward existential form...Done !
original formula: EG(E((!(EF(AG((p40==1)))) + (((p1==1)&&(p7==1))&&((p15==1)&&(p41==1)))) U (((p1==1)&&(p7==1))&&((p33==1)&&(p41==1)))))
=> equivalent forward existential formula: [FwdG(Init,E((!(E(TRUE U !(E(TRUE U !((p40==1)))))) + (((p1==1)&&(p7==1))&&((p15==1)&&(p41==1)))) U (((p1==1)&&(...197
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t6, t7, t9, t10, t13, t14, t16, t68, t69, t70, t71, t73, t74, t75, t88, t90, ...263
(forward)formula 0,1,2.29997,63532,1,0,537,253118,219,284,2876,313971,516
FORMULA AutonomousCar-PT-04a-CTLFireability-08 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 : 47/47 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 102
Applied a total of 8 rules in 2 ms. Remains 43 /47 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 43 cols
[2023-03-11 07:43:54] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-11 07:43:54] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-11 07:43:54] [INFO ] Invariant cache hit.
[2023-03-11 07:43:54] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:43:54] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-11 07:43:54] [INFO ] Invariant cache hit.
[2023-03-11 07:43:54] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 102/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 43/47 places, 102/118 transitions.
[2023-03-11 07:43:54] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:43:54] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:54] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:43:54] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:54] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:43:54] [INFO ] Time to serialize gal into /tmp/CTLFireability16745550545808049984.gal : 0 ms
[2023-03-11 07:43:54] [INFO ] Time to serialize properties into /tmp/CTLFireability8446529675802099406.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/CTLFireability16745550545808049984.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8446529675802099406.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,135866,0.143475,9628,2,1453,5,20639,6,0,270,22485,0


Converting to forward existential form...Done !
original formula: EG(((((p14==0)||(p18==0))||((p28==0)||(p35==0))) + ((p42==0) + (AX(A((((p1==1)&&(p6==1))&&((p15==1)&&(p41==1))) U (((p1==1)&&(p6==1))&&((...199
=> equivalent forward existential formula: [FwdG(Init,((((p14==0)||(p18==0))||((p28==0)||(p35==0))) + ((p42==0) + (!(EX(!(!((E(!((((p1==1)&&(p6==1))&&((p12...373
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t9, t10, t13, t14, t17, t18, t19, t46, t76, t78, t79, t81, t85, t87, t89, t91...272
(forward)formula 0,1,2.55389,69396,1,0,489,243636,238,266,3113,369377,430
FORMULA AutonomousCar-PT-04a-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 44 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 44 transition count 107
Applied a total of 6 rules in 2 ms. Remains 44 /47 variables (removed 3) and now considering 107/118 (removed 11) transitions.
// Phase 1: matrix 107 rows 44 cols
[2023-03-11 07:43:56] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:43:57] [INFO ] Implicit Places using invariants in 143 ms returned []
[2023-03-11 07:43:57] [INFO ] Invariant cache hit.
[2023-03-11 07:43:57] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-11 07:43:57] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-11 07:43:57] [INFO ] Invariant cache hit.
[2023-03-11 07:43:57] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/47 places, 107/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 381 ms. Remains : 44/47 places, 107/118 transitions.
[2023-03-11 07:43:57] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:57] [INFO ] Flatten gal took : 7 ms
[2023-03-11 07:43:57] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-11 07:43:57] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:43:57] [INFO ] Flatten gal took : 18 ms
[2023-03-11 07:43:57] [INFO ] Time to serialize gal into /tmp/CTLFireability5052913375269336204.gal : 1 ms
[2023-03-11 07:43:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10067566215122065868.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/CTLFireability5052913375269336204.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10067566215122065868.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,156254,0.16257,10480,2,1664,5,21990,6,0,279,27271,0


Converting to forward existential form...Done !
original formula: A((p27!=1) U !(AX((((p12==1) + AF((((p1==1)&&(p7==1))&&((p20==1)&&(p41==1))))) + (AF((((p1==1)&&(p2==1))&&((p31==1)&&(p41==1)))) + !(AF((...203
=> equivalent forward existential formula: [((Init * !(EG(!(!(!(EX(!((((p12==1) + !(EG(!((((p1==1)&&(p7==1))&&((p20==1)&&(p41==1))))))) + (!(EG(!((((p1==1)...694
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t18, t19, t20, t23, t51, t81, t83, t84, t86, t90, t10...263
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,11.6214,307516,1,0,1846,1.37632e+06,257,906,3115,1.78052e+06,2016
FORMULA AutonomousCar-PT-04a-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 43 transition count 102
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 43 transition count 102
Applied a total of 8 rules in 5 ms. Remains 43 /47 variables (removed 4) and now considering 102/118 (removed 16) transitions.
// Phase 1: matrix 102 rows 43 cols
[2023-03-11 07:44:09] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:44:09] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-11 07:44:09] [INFO ] Invariant cache hit.
[2023-03-11 07:44:09] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:44:09] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-11 07:44:09] [INFO ] Invariant cache hit.
[2023-03-11 07:44:09] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/47 places, 102/118 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 363 ms. Remains : 43/47 places, 102/118 transitions.
[2023-03-11 07:44:09] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:09] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:09] [INFO ] Input system was already deterministic with 102 transitions.
[2023-03-11 07:44:09] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:09] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:09] [INFO ] Time to serialize gal into /tmp/CTLFireability4602107069570574735.gal : 1 ms
[2023-03-11 07:44:09] [INFO ] Time to serialize properties into /tmp/CTLFireability7917522341495841111.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/CTLFireability4602107069570574735.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7917522341495841111.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,135866,0.156961,9624,2,1540,5,19313,6,0,270,23776,0


Converting to forward existential form...Done !
original formula: (AG(AX((EX((p34==0)) * (((p1==0)||(p6==0))||((p31==0)||(p41==0)))))) + AG(E(!((E((((p1==1)&&(p5==1))&&((p29==1)&&(p41==1))) U (((p1==1)&&...303
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EX(!((EX((p34==0)) * (((p1==0)||(p6==0))||((p31==0)||(p41==0)))))))))))),TRUE) *...384
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t5, t6, t7, t10, t11, t14, t15, t18, t19, t22, t76, t78, t79, t80, t81, t82, t84, t85...272
(forward)formula 0,0,2.55858,74744,1,0,304,268795,238,160,3107,328767,328
FORMULA AutonomousCar-PT-04a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 113
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 42 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 41 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 12 place count 41 transition count 111
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 40 transition count 111
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 18 place count 36 transition count 95
Iterating global reduction 3 with 4 rules applied. Total rules applied 22 place count 36 transition count 95
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 34 transition count 93
Applied a total of 26 rules in 23 ms. Remains 34 /47 variables (removed 13) and now considering 93/118 (removed 25) transitions.
// Phase 1: matrix 93 rows 34 cols
[2023-03-11 07:44:12] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:44:12] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-11 07:44:12] [INFO ] Invariant cache hit.
[2023-03-11 07:44:12] [INFO ] State equation strengthened by 55 read => feed constraints.
[2023-03-11 07:44:12] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 225 ms to find 0 implicit places.
[2023-03-11 07:44:12] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 07:44:12] [INFO ] Invariant cache hit.
[2023-03-11 07:44:12] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/47 places, 93/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 354 ms. Remains : 34/47 places, 93/118 transitions.
[2023-03-11 07:44:12] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:12] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:12] [INFO ] Input system was already deterministic with 93 transitions.
[2023-03-11 07:44:12] [INFO ] Flatten gal took : 6 ms
[2023-03-11 07:44:12] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:12] [INFO ] Time to serialize gal into /tmp/CTLFireability15560671562873006835.gal : 1 ms
[2023-03-11 07:44:12] [INFO ] Time to serialize properties into /tmp/CTLFireability6859453408247824210.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/CTLFireability15560671562873006835.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6859453408247824210.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,28801,0.091896,6944,2,666,5,10016,6,0,225,13312,0


Converting to forward existential form...Done !
original formula: EG((EF((((p1==1)&&(p5==1))&&((p27==1)&&(p41==1)))) * EG(EF((((p1==1)&&(p7==1))&&((p26==1)&&(p41==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((p1==1)&&(p5==1))&&((p27==1)&&(p41==1)))) * EG(E(TRUE U (((p1==1)&&(p7==1))&&((p26==1)&&(...178
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t5, t6, t7, t8, t9, t11, t12, t19, t20, t21, t26, t27, t28, t29, t34, t37, t38, t...257
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,3.5217,92912,1,0,646,330052,219,357,2956,393084,671
FORMULA AutonomousCar-PT-04a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 45 transition count 112
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 40 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 11 place count 40 transition count 111
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 13 place count 39 transition count 111
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 18 place count 34 transition count 90
Iterating global reduction 2 with 5 rules applied. Total rules applied 23 place count 34 transition count 90
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 27 place count 32 transition count 88
Applied a total of 27 rules in 7 ms. Remains 32 /47 variables (removed 15) and now considering 88/118 (removed 30) transitions.
// Phase 1: matrix 88 rows 32 cols
[2023-03-11 07:44:16] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-11 07:44:16] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-11 07:44:16] [INFO ] Invariant cache hit.
[2023-03-11 07:44:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-11 07:44:16] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2023-03-11 07:44:16] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-11 07:44:16] [INFO ] Invariant cache hit.
[2023-03-11 07:44:16] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/47 places, 88/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 301 ms. Remains : 32/47 places, 88/118 transitions.
[2023-03-11 07:44:16] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:16] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:16] [INFO ] Input system was already deterministic with 88 transitions.
[2023-03-11 07:44:16] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:16] [INFO ] Flatten gal took : 27 ms
[2023-03-11 07:44:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13258899902533931102.gal : 1 ms
[2023-03-11 07:44:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4627420340777171387.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/CTLFireability13258899902533931102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4627420340777171387.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,29023,0.057182,5156,2,406,5,6413,6,0,214,7133,0


Converting to forward existential form...Done !
original formula: EG(AF((p9==1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((p9==1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t4, t5, t7, t8, t10, t11, t14, t15, t16, t17, t19, t20, t21, t22, t23, t24, t25, ...288
(forward)formula 0,0,0.881405,29388,1,0,514,127033,202,217,2610,147320,554
FORMULA AutonomousCar-PT-04a-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 118/118 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 47 transition count 113
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 42 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 42 transition count 112
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 41 transition count 112
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 17 place count 36 transition count 91
Iterating global reduction 2 with 5 rules applied. Total rules applied 22 place count 36 transition count 91
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 34 transition count 89
Applied a total of 26 rules in 19 ms. Remains 34 /47 variables (removed 13) and now considering 89/118 (removed 29) transitions.
// Phase 1: matrix 89 rows 34 cols
[2023-03-11 07:44:17] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-11 07:44:17] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-11 07:44:17] [INFO ] Invariant cache hit.
[2023-03-11 07:44:17] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-11 07:44:17] [INFO ] Implicit Places using invariants and state equation in 132 ms returned []
Implicit Place search using SMT with State Equation took 206 ms to find 0 implicit places.
[2023-03-11 07:44:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-11 07:44:17] [INFO ] Invariant cache hit.
[2023-03-11 07:44:17] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/47 places, 89/118 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 299 ms. Remains : 34/47 places, 89/118 transitions.
[2023-03-11 07:44:17] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:17] [INFO ] Flatten gal took : 5 ms
[2023-03-11 07:44:17] [INFO ] Input system was already deterministic with 89 transitions.
[2023-03-11 07:44:17] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:17] [INFO ] Flatten gal took : 4 ms
[2023-03-11 07:44:17] [INFO ] Time to serialize gal into /tmp/CTLFireability9127374716251455921.gal : 1 ms
[2023-03-11 07:44:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5765354247320498044.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/CTLFireability9127374716251455921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5765354247320498044.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,29024,0.100352,7676,2,999,5,15205,6,0,221,15548,0


Converting to forward existential form...Done !
original formula: EF(EG((((p1==1)&&(p6==1))&&((p22==1)&&(p41==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((p1==1)&&(p6==1))&&((p22==1)&&(p41==1))))] != FALSE
Hit Full ! (commute/partial/dont) 21/126/68
(forward)formula 0,1,0.379818,16388,1,0,48,54363,19,2,2022,51351,47
FORMULA AutonomousCar-PT-04a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-11 07:44:18] [INFO ] Flatten gal took : 14 ms
[2023-03-11 07:44:18] [INFO ] Flatten gal took : 15 ms
Total runtime 64924 ms.

BK_STOP 1678520659558

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="AutonomousCar-PT-04a"
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 AutonomousCar-PT-04a, 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-oct2-167813593300578"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-04a.tgz
mv AutonomousCar-PT-04a 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 ;