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.r261-smll-167863536300418.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 Parking-PT-208, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536300418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 452K
-rw-r--r-- 1 mcc users 6.1K Feb 26 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 26 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 26 14:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 14:57 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 3.7K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.1K Feb 26 15:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 15:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Feb 26 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 49K Mar 5 18:23 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 Parking-PT-208-CTLFireability-00
FORMULA_NAME Parking-PT-208-CTLFireability-01
FORMULA_NAME Parking-PT-208-CTLFireability-02
FORMULA_NAME Parking-PT-208-CTLFireability-03
FORMULA_NAME Parking-PT-208-CTLFireability-04
FORMULA_NAME Parking-PT-208-CTLFireability-05
FORMULA_NAME Parking-PT-208-CTLFireability-06
FORMULA_NAME Parking-PT-208-CTLFireability-07
FORMULA_NAME Parking-PT-208-CTLFireability-08
FORMULA_NAME Parking-PT-208-CTLFireability-09
FORMULA_NAME Parking-PT-208-CTLFireability-10
FORMULA_NAME Parking-PT-208-CTLFireability-11
FORMULA_NAME Parking-PT-208-CTLFireability-12
FORMULA_NAME Parking-PT-208-CTLFireability-13
FORMULA_NAME Parking-PT-208-CTLFireability-14
FORMULA_NAME Parking-PT-208-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678920622878

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=Parking-PT-208
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-15 22:50:25] [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]
[2023-03-15 22:50:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:50:26] [INFO ] Load time of PNML (sax parser for PT used): 165 ms
[2023-03-15 22:50:26] [INFO ] Transformed 137 places.
[2023-03-15 22:50:26] [INFO ] Transformed 201 transitions.
[2023-03-15 22:50:26] [INFO ] Found NUPN structural information;
[2023-03-15 22:50:26] [INFO ] Parsed PT model containing 137 places and 201 transitions and 593 arcs in 279 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Ensure Unique test removed 84 transitions
Reduce redundant transitions removed 84 transitions.
Support contains 74 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 117/117 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 136 transition count 116
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 136 transition count 116
Applied a total of 2 rules in 28 ms. Remains 136 /137 variables (removed 1) and now considering 116/117 (removed 1) transitions.
// Phase 1: matrix 116 rows 136 cols
[2023-03-15 22:50:26] [INFO ] Computed 34 place invariants in 30 ms
[2023-03-15 22:50:26] [INFO ] Implicit Places using invariants in 348 ms returned [28, 36, 44, 64, 94, 110, 130]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 396 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 129/137 places, 116/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 125 transition count 112
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 125 transition count 112
Applied a total of 8 rules in 11 ms. Remains 125 /129 variables (removed 4) and now considering 112/116 (removed 4) transitions.
// Phase 1: matrix 112 rows 125 cols
[2023-03-15 22:50:26] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-15 22:50:26] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-15 22:50:26] [INFO ] Invariant cache hit.
[2023-03-15 22:50:26] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:50:27] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 125/137 places, 112/117 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 810 ms. Remains : 125/137 places, 112/117 transitions.
Support contains 74 out of 125 places after structural reductions.
[2023-03-15 22:50:27] [INFO ] Flatten gal took : 72 ms
[2023-03-15 22:50:27] [INFO ] Flatten gal took : 26 ms
[2023-03-15 22:50:27] [INFO ] Input system was already deterministic with 112 transitions.
Incomplete random walk after 10000 steps, including 291 resets, run finished after 913 ms. (steps per millisecond=10 ) properties (out of 56) seen :45
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-15 22:50:29] [INFO ] Invariant cache hit.
[2023-03-15 22:50:29] [INFO ] [Real]Absence check using 27 positive place invariants in 11 ms returned sat
[2023-03-15 22:50:29] [INFO ] After 465ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-15 22:50:29] [INFO ] [Nat]Absence check using 27 positive place invariants in 15 ms returned sat
[2023-03-15 22:50:29] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2023-03-15 22:50:29] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:50:30] [INFO ] After 130ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-03-15 22:50:30] [INFO ] After 341ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 117 ms.
[2023-03-15 22:50:30] [INFO ] After 856ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
Fused 9 Parikh solutions to 8 different solutions.
Parikh walk visited 4 properties in 44 ms.
Support contains 9 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 112/112 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 125 transition count 109
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 122 transition count 108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 121 transition count 108
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 8 place count 121 transition count 105
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 14 place count 118 transition count 105
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 16 place count 116 transition count 103
Iterating global reduction 3 with 2 rules applied. Total rules applied 18 place count 116 transition count 103
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 30 place count 110 transition count 97
Free-agglomeration rule applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 46 place count 110 transition count 81
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 62 place count 94 transition count 81
Applied a total of 62 rules in 80 ms. Remains 94 /125 variables (removed 31) and now considering 81/112 (removed 31) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 94/125 places, 81/112 transitions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 272 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 94 cols
[2023-03-15 22:50:31] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 22:50:31] [INFO ] [Real]Absence check using 27 positive place invariants in 7 ms returned sat
[2023-03-15 22:50:31] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:50:31] [INFO ] [Nat]Absence check using 27 positive place invariants in 8 ms returned sat
[2023-03-15 22:50:31] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:50:31] [INFO ] State equation strengthened by 56 read => feed constraints.
[2023-03-15 22:50:31] [INFO ] After 15ms SMT Verify possible using 56 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:50:31] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-15 22:50:31] [INFO ] After 132ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 94 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 94/94 places, 81/81 transitions.
Graph (complete) has 189 edges and 94 vertex of which 48 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.1 ms
Discarding 46 places :
Also discarding 38 output transitions
Drop transitions removed 38 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 48 transition count 41
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 48 transition count 39
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 7 place count 46 transition count 39
Applied a total of 7 rules in 9 ms. Remains 46 /94 variables (removed 48) and now considering 39/81 (removed 42) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 46/94 places, 39/81 transitions.
Incomplete random walk after 10000 steps, including 268 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished Best-First random walk after 32 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 12 ms
[2023-03-15 22:50:31] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-208-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 12 ms
[2023-03-15 22:50:31] [INFO ] Input system was already deterministic with 112 transitions.
Support contains 72 out of 125 places (down from 74) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 14 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:50:31] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-15 22:50:31] [INFO ] Implicit Places using invariants in 128 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 132 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 6 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:50:31] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:50:31] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-15 22:50:31] [INFO ] Invariant cache hit.
[2023-03-15 22:50:31] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:50:31] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 412 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:50:31] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:50:31] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14538110789550357722.gal : 4 ms
[2023-03-15 22:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9972785510221500830.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14538110789550357722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9972785510221500830.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,2.62144e+09,0.116687,5616,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: EF(AG((AX(((p99==0)||(p136==0))) + (p40==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!(EX(!(((p99==0)||(p136==0))))) + (p40==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,5.92929,145600,1,0,250,865689,237,126,3448,654528,282
FORMULA Parking-PT-208-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 123 transition count 108
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 121 transition count 108
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 119 transition count 106
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 119 transition count 106
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 16 place count 117 transition count 104
Applied a total of 16 rules in 23 ms. Remains 117 /125 variables (removed 8) and now considering 104/112 (removed 8) transitions.
// Phase 1: matrix 104 rows 117 cols
[2023-03-15 22:50:37] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:50:38] [INFO ] Implicit Places using invariants in 109 ms returned [45, 57, 90, 102, 114]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 111 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 112/125 places, 104/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 109 transition count 101
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 109 transition count 101
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 0 with 4 rules applied. Total rules applied 10 place count 107 transition count 99
Applied a total of 10 rules in 13 ms. Remains 107 /112 variables (removed 5) and now considering 99/104 (removed 5) transitions.
// Phase 1: matrix 99 rows 107 cols
[2023-03-15 22:50:38] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:50:38] [INFO ] Implicit Places using invariants in 145 ms returned []
[2023-03-15 22:50:38] [INFO ] Invariant cache hit.
[2023-03-15 22:50:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2023-03-15 22:50:38] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 107/125 places, 99/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 458 ms. Remains : 107/125 places, 99/112 transitions.
[2023-03-15 22:50:38] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:50:38] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:50:38] [INFO ] Input system was already deterministic with 99 transitions.
[2023-03-15 22:50:38] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:50:38] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:50:38] [INFO ] Time to serialize gal into /tmp/CTLFireability12376945796549066682.gal : 3 ms
[2023-03-15 22:50:38] [INFO ] Time to serialize properties into /tmp/CTLFireability10856887346298030097.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/CTLFireability12376945796549066682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10856887346298030097.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 -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.1419e+09,0.059063,5112,2,861,5,6682,6,0,529,6992,0


Converting to forward existential form...Done !
original formula: EG(EF(((p32==1) * ((EG(A(((p12==1)&&(p56==1)) U (p106==1))) + (p48==1)) + EF((p48==0))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p32==1) * ((EG(!((E(!((p106==1)) U (!(((p12==1)&&(p56==1))) * !((p106==1)))) + EG(!((p106=...210
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 97/0/2
Hit Full ! (commute/partial/dont) 97/0/2
Using saturation style SCC detection
(forward)formula 0,1,7.49272,214616,1,0,169,1.17394e+06,40,114,2789,1.19922e+06,124
FORMULA Parking-PT-208-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 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 1 place count 125 transition count 111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 124 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 2 place count 124 transition count 110
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 121 transition count 108
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 121 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 120 transition count 107
Applied a total of 10 rules in 17 ms. Remains 120 /125 variables (removed 5) and now considering 107/112 (removed 5) transitions.
// Phase 1: matrix 107 rows 120 cols
[2023-03-15 22:50:45] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-15 22:50:46] [INFO ] Implicit Places using invariants in 102 ms returned [47, 59, 93, 117]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 104 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 116/125 places, 107/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 114 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 114 transition count 105
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 0 with 2 rules applied. Total rules applied 6 place count 113 transition count 104
Applied a total of 6 rules in 12 ms. Remains 113 /116 variables (removed 3) and now considering 104/107 (removed 3) transitions.
// Phase 1: matrix 104 rows 113 cols
[2023-03-15 22:50:46] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-15 22:50:46] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-15 22:50:46] [INFO ] Invariant cache hit.
[2023-03-15 22:50:46] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-15 22:50:46] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 113/125 places, 104/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 357 ms. Remains : 113/125 places, 104/112 transitions.
[2023-03-15 22:50:46] [INFO ] Flatten gal took : 17 ms
[2023-03-15 22:50:46] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:50:46] [INFO ] Input system was already deterministic with 104 transitions.
[2023-03-15 22:50:46] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:50:46] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:50:46] [INFO ] Time to serialize gal into /tmp/CTLFireability18126255864999281467.gal : 3 ms
[2023-03-15 22:50:46] [INFO ] Time to serialize properties into /tmp/CTLFireability8465186791776410996.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/CTLFireability18126255864999281467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8465186791776410996.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,1.77996e+09,0.079635,5936,2,1113,5,9262,6,0,558,10891,0


Converting to forward existential form...Done !
original formula: EF(((((p39==1)&&(p70==1)) + (EG(A((p40==1) U ((p84==1)&&(p112==1)))) * A(EG((p32==1)) U AG(((p86==1)&&(p124==1)))))) * ((AG((p90==1)) + A...306
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (((p39==1)&&(p70==1)) + (EG(!((E(!(((p84==1)&&(p112==1))) U (!((p40==1)) * !(((p84==1)&&(...1697
Reverse transition relation is NOT exact ! Due to transitions t17, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :...166
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2023-03-15 22:51:16] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:51:16] [INFO ] Applying decomposition
[2023-03-15 22:51:16] [INFO ] Flatten gal took : 7 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/graph4889030289562237922.txt' '-o' '/tmp/graph4889030289562237922.bin' '-w' '/tmp/graph4889030289562237922.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4889030289562237922.bin' '-l' '-1' '-v' '-w' '/tmp/graph4889030289562237922.weights' '-q' '0' '-e' '0.001'
[2023-03-15 22:51:16] [INFO ] Decomposing Gal with order
[2023-03-15 22:51:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 22:51:16] [INFO ] Removed a total of 19 redundant transitions.
[2023-03-15 22:51:16] [INFO ] Flatten gal took : 79 ms
[2023-03-15 22:51:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 24 ms.
[2023-03-15 22:51:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12535837547378733868.gal : 8 ms
[2023-03-15 22:51:16] [INFO ] Time to serialize properties into /tmp/CTLFireability10513591929836896301.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/CTLFireability12535837547378733868.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10513591929836896301.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 -...264
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,1.77996e+09,0.041476,4572,123,40,1347,580,347,1417,73,1199,0


Converting to forward existential form...Done !
original formula: EF(((((i4.u12.p39==1)&&(i4.u19.p70==1)) + (EG(A((i4.u12.p40==1) U ((i7.u26.p84==1)&&(i7.u32.p112==1)))) * A(EG((i1.u11.p32==1)) U AG(((i9...452
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (((i4.u12.p39==1)&&(i4.u19.p70==1)) + (EG(!((E(!(((i7.u26.p84==1)&&(i7.u32.p112==1))) U (...2277
Reverse transition relation is NOT exact ! Due to transitions i4.u19.t17, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...173
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
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
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,3.93982,113596,1,0,222669,2856,2070,391039,396,11586,223278
FORMULA Parking-PT-208-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 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 125 transition count 109
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 122 transition count 109
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 122 transition count 106
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 12 place count 119 transition count 106
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 117 transition count 104
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 117 transition count 104
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 20 place count 115 transition count 102
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 115 transition count 102
Applied a total of 22 rules in 20 ms. Remains 115 /125 variables (removed 10) and now considering 102/112 (removed 10) transitions.
// Phase 1: matrix 102 rows 115 cols
[2023-03-15 22:51:20] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-15 22:51:20] [INFO ] Implicit Places using invariants in 109 ms returned [43, 55, 88, 100, 112]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 110 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 110/125 places, 102/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 107 transition count 99
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 107 transition count 99
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 0 with 4 rules applied. Total rules applied 10 place count 105 transition count 97
Applied a total of 10 rules in 8 ms. Remains 105 /110 variables (removed 5) and now considering 97/102 (removed 5) transitions.
// Phase 1: matrix 97 rows 105 cols
[2023-03-15 22:51:20] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:51:20] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-15 22:51:20] [INFO ] Invariant cache hit.
[2023-03-15 22:51:21] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-15 22:51:21] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 105/125 places, 97/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 363 ms. Remains : 105/125 places, 97/112 transitions.
[2023-03-15 22:51:21] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:51:21] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:51:21] [INFO ] Input system was already deterministic with 97 transitions.
[2023-03-15 22:51:21] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:51:21] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:51:21] [INFO ] Time to serialize gal into /tmp/CTLFireability2256102269789829904.gal : 1 ms
[2023-03-15 22:51:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9507555002098649931.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/CTLFireability2256102269789829904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9507555002098649931.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,1.07269e+09,0.053804,5136,2,887,5,6299,6,0,519,6636,0


Converting to forward existential form...Done !
original formula: E(A((p114==1) U ((p10==1)&&(p30==1))) U (EF(((p72==1)&&(p89==1))) + (p4==1)))
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,!((E(!(((p10==1)&&(p30==1))) U (!((p114==1)) * !(((p10==1)&&(p30==1))))) + EG(!(((p10==1)&&(p3...348
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 91/0/6
Hit Full ! (commute/partial/dont) 91/0/6
(forward)formula 0,1,6.20847,171224,1,0,14,995739,30,7,2754,824537,18
FORMULA Parking-PT-208-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Reduce places removed 1 places and 1 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 124 transition count 108
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 121 transition count 108
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 6 place count 121 transition count 105
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 12 place count 118 transition count 105
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 116 transition count 103
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 116 transition count 103
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 20 place count 114 transition count 101
Applied a total of 20 rules in 23 ms. Remains 114 /125 variables (removed 11) and now considering 101/112 (removed 11) transitions.
// Phase 1: matrix 101 rows 114 cols
[2023-03-15 22:51:27] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:51:27] [INFO ] Implicit Places using invariants in 105 ms returned [44, 56, 89, 99, 111]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 107 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 109/125 places, 101/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 98
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 98
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 0 with 4 rules applied. Total rules applied 10 place count 104 transition count 96
Applied a total of 10 rules in 14 ms. Remains 104 /109 variables (removed 5) and now considering 96/101 (removed 5) transitions.
// Phase 1: matrix 96 rows 104 cols
[2023-03-15 22:51:27] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:51:27] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-15 22:51:27] [INFO ] Invariant cache hit.
[2023-03-15 22:51:27] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/125 places, 96/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 484 ms. Remains : 104/125 places, 96/112 transitions.
[2023-03-15 22:51:27] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:51:27] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:27] [INFO ] Input system was already deterministic with 96 transitions.
[2023-03-15 22:51:27] [INFO ] Flatten gal took : 8 ms
Finished random walk after 796 steps, including 23 resets, run visited all 1 properties in 15 ms. (steps per millisecond=53 )
FORMULA Parking-PT-208-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-15 22:51:27] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:51:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2676005181964451540.gal : 2 ms
[2023-03-15 22:51:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11236148467193273700.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/ReachabilityCardinality2676005181964451540.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11236148467193273700.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 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 4 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:51:27] [INFO ] Computed 27 place invariants in 2 ms
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 ...329
Loading property file /tmp/ReachabilityCardinality11236148467193273700.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 256
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :256 after 384
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :384 after 1280
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1280 after 9728
Invariant property Parking-PT-208-CTLFireability-04 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 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,6.9206e+07,0.073037,4376,2,323,12,2784,6,0,515,2132,0
Total reachable state count : 69206016

Verifying 1 reachability properties.
Invariant property Parking-PT-208-CTLFireability-04 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Parking-PT-208-CTLFireability-04,2048,0.074069,4640,2,155,12,2784,7,0,518,2132,0
ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-15 22:51:28] [INFO ] Implicit Places using invariants in 171 ms returned [47, 59, 107, 119]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 174 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/125 places, 110/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 117 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 117 transition count 108
Applied a total of 4 rules in 14 ms. Remains 117 /119 variables (removed 2) and now considering 108/110 (removed 2) transitions.
// Phase 1: matrix 108 rows 117 cols
[2023-03-15 22:51:28] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-15 22:51:28] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-15 22:51:28] [INFO ] Invariant cache hit.
[2023-03-15 22:51:28] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:51:28] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 117/125 places, 108/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 574 ms. Remains : 117/125 places, 108/112 transitions.
[2023-03-15 22:51:28] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:28] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:28] [INFO ] Input system was already deterministic with 108 transitions.
[2023-03-15 22:51:28] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:28] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6445793282283080331.gal : 2 ms
[2023-03-15 22:51:28] [INFO ] Time to serialize properties into /tmp/CTLFireability4157541106603395141.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/CTLFireability6445793282283080331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4157541106603395141.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,2.70008e+09,0.075788,5724,2,1366,5,8638,6,0,578,9273,0


Converting to forward existential form...Done !
original formula: AG(A(((p106==1) * (EX(AF(((p3==1)&&(p59==1)))) + ((!(((p9==1)&&(p61==1))||((p102==1)&&(p131==1))))&&(p48==1)))) U AF((p40==1))))
=> equivalent forward existential formula: ([FwdG((FwdU(FwdU(Init,TRUE),!(!(EG(!((p40==1)))))) * !(((p106==1) * (EX(!(EG(!(((p3==1)&&(p59==1)))))) + ((!(((...292
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,15.1548,401548,1,0,693,2.50756e+06,243,327,3427,2.47138e+06,779
FORMULA Parking-PT-208-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 3 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:51:43] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:51:44] [INFO ] Implicit Places using invariants in 130 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 132 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 3 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:51:44] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:51:44] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-15 22:51:44] [INFO ] Invariant cache hit.
[2023-03-15 22:51:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:51:44] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 467 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:51:44] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:51:44] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:44] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:51:44] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:51:44] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:51:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10258435049187471004.gal : 3 ms
[2023-03-15 22:51:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7680115170381305309.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/CTLFireability10258435049187471004.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7680115170381305309.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,2.62144e+09,0.121038,5716,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AG(AX((p107==0)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((p107==0)))] = FALSE
(forward)formula 0,0,0.14874,5980,1,0,8,8607,9,2,984,9967,2
FORMULA Parking-PT-208-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 3 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:51:44] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:51:44] [INFO ] Implicit Places using invariants in 165 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 166 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 3 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:51:44] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:51:44] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-15 22:51:44] [INFO ] Invariant cache hit.
[2023-03-15 22:51:44] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:51:45] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 468 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:51:45] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:51:45] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:51:45] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:51:45] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:51:45] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:51:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14610401310244750925.gal : 2 ms
[2023-03-15 22:51:45] [INFO ] Time to serialize properties into /tmp/CTLFireability16753885661617749088.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/CTLFireability14610401310244750925.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16753885661617749088.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 -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.62144e+09,0.110493,5716,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AX((AF(AG(AX((p114==0)))) * (EG(((p12==1)||(p114==1))) + (E(((p10==1)&&(p30==1)) U ((p25==1)&&(p70==1))) * EX((p70==1))))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!(!(E(TRUE U !(!(EX(!((p114==0)))))))))] = FALSE * [((EY(Init) * !((E(((p10==1)&&(p30==1)) U ((p...233
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,0,26.3863,637216,1,0,623,3.55031e+06,253,352,3529,4.08529e+06,708
FORMULA Parking-PT-208-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 111
Applied a total of 2 rules in 2 ms. Remains 124 /125 variables (removed 1) and now considering 111/112 (removed 1) transitions.
// Phase 1: matrix 111 rows 124 cols
[2023-03-15 22:52:11] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-15 22:52:11] [INFO ] Implicit Places using invariants in 84 ms returned [47, 59, 94, 108, 120]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 85 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/125 places, 111/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 116 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 116 transition count 108
Applied a total of 6 rules in 2 ms. Remains 116 /119 variables (removed 3) and now considering 108/111 (removed 3) transitions.
// Phase 1: matrix 108 rows 116 cols
[2023-03-15 22:52:11] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:52:11] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-15 22:52:11] [INFO ] Invariant cache hit.
[2023-03-15 22:52:11] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:52:12] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 116/125 places, 108/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 368 ms. Remains : 116/125 places, 108/112 transitions.
[2023-03-15 22:52:12] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:52:12] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:52:12] [INFO ] Input system was already deterministic with 108 transitions.
[2023-03-15 22:52:12] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:52:12] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:52:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12336338753141779551.gal : 2 ms
[2023-03-15 22:52:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10623749409793516387.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/CTLFireability12336338753141779551.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10623749409793516387.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 -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.14573e+09,0.134427,5984,2,1196,5,9578,6,0,574,11931,0


Converting to forward existential form...Done !
original formula: (EF(AX(A((p2==1) U AX((p114==1))))) + EG(EX((p68==0))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(!((E(!(!(EX(!((p114==1))))) U (!((p2==1)) * !(!(EX(!((p114==1))))))) + EG(!(!(EX(!((...222
Reverse transition relation is NOT exact ! Due to transitions t2, t20, t21, t85, t88, t91, t92, Intersection with reachable at each step enabled. (destroy...195
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,13.2105,330820,1,0,414,1.92204e+06,243,253,3554,2.04283e+06,479
FORMULA Parking-PT-208-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 110
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 123 transition count 108
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 121 transition count 108
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 2 with 2 rules applied. Total rules applied 10 place count 120 transition count 107
Applied a total of 10 rules in 13 ms. Remains 120 /125 variables (removed 5) and now considering 107/112 (removed 5) transitions.
// Phase 1: matrix 107 rows 120 cols
[2023-03-15 22:52:25] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:52:25] [INFO ] Implicit Places using invariants in 104 ms returned [45, 91, 104]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 106 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 117/125 places, 107/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 115 transition count 105
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 115 transition count 105
Applied a total of 4 rules in 5 ms. Remains 115 /117 variables (removed 2) and now considering 105/107 (removed 2) transitions.
// Phase 1: matrix 105 rows 115 cols
[2023-03-15 22:52:25] [INFO ] Computed 24 place invariants in 1 ms
[2023-03-15 22:52:25] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-15 22:52:25] [INFO ] Invariant cache hit.
[2023-03-15 22:52:25] [INFO ] State equation strengthened by 28 read => feed constraints.
[2023-03-15 22:52:25] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 115/125 places, 105/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 416 ms. Remains : 115/125 places, 105/112 transitions.
[2023-03-15 22:52:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:25] [INFO ] Input system was already deterministic with 105 transitions.
[2023-03-15 22:52:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:25] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:25] [INFO ] Time to serialize gal into /tmp/CTLFireability14655133810305140944.gal : 3 ms
[2023-03-15 22:52:25] [INFO ] Time to serialize properties into /tmp/CTLFireability727863836377294529.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/CTLFireability14655133810305140944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability727863836377294529.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,2.41356e+09,0.081722,5984,2,1211,5,9496,6,0,567,11587,0


Converting to forward existential form...Done !
original formula: A(EF(EG(A((((p34==1)&&(p69==1))||((p79==1)&&(p128==1))) U !(((p108==1)&&(p136==1)))))) U (EF(EG((p114==1))) * E(!(EF(!(((p103==1)&&(p132=...282
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U EG((p114==1))) * E(!(E(TRUE U !(((p103==1)&&(p132==1))))) U (((!((E(!((p40==1)) U (!(...981
Reverse transition relation is NOT exact ! Due to transitions t2, t18, t80, t83, Intersection with reachable at each step enabled. (destroyed/reverse/inte...180
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,29.7252,735052,1,0,2069,4.02496e+06,271,1051,3704,5.01137e+06,2245
FORMULA Parking-PT-208-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 125/125 places, 112/112 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 125 transition count 108
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 121 transition count 108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 8 place count 121 transition count 104
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 117 transition count 104
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 115 transition count 102
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 115 transition count 102
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 2 with 2 rules applied. Total rules applied 22 place count 114 transition count 101
Applied a total of 22 rules in 14 ms. Remains 114 /125 variables (removed 11) and now considering 101/112 (removed 11) transitions.
// Phase 1: matrix 101 rows 114 cols
[2023-03-15 22:52:55] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-15 22:52:55] [INFO ] Implicit Places using invariants in 92 ms returned [43, 55, 88, 98, 110]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 93 ms to find 5 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 109/125 places, 101/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 106 transition count 98
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 106 transition count 98
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 0 with 4 rules applied. Total rules applied 10 place count 104 transition count 96
Applied a total of 10 rules in 7 ms. Remains 104 /109 variables (removed 5) and now considering 96/101 (removed 5) transitions.
// Phase 1: matrix 96 rows 104 cols
[2023-03-15 22:52:55] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:52:56] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-15 22:52:56] [INFO ] Invariant cache hit.
[2023-03-15 22:52:56] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-15 22:52:56] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 104/125 places, 96/112 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 396 ms. Remains : 104/125 places, 96/112 transitions.
[2023-03-15 22:52:56] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:52:56] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:52:56] [INFO ] Input system was already deterministic with 96 transitions.
[2023-03-15 22:52:56] [INFO ] Flatten gal took : 10 ms
[2023-03-15 22:52:56] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:56] [INFO ] Time to serialize gal into /tmp/CTLFireability9552628522966488422.gal : 1 ms
[2023-03-15 22:52:56] [INFO ] Time to serialize properties into /tmp/CTLFireability1083642884505149020.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/CTLFireability9552628522966488422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1083642884505149020.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,1.44651e+09,0.082447,5120,2,809,5,6247,6,0,514,6616,0


Converting to forward existential form...Done !
original formula: AG(EF((p136==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p136==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
(forward)formula 0,0,0.615004,16456,1,0,179,82086,211,90,3083,43538,205
FORMULA Parking-PT-208-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 124 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 124 transition count 111
Applied a total of 2 rules in 3 ms. Remains 124 /125 variables (removed 1) and now considering 111/112 (removed 1) transitions.
// Phase 1: matrix 111 rows 124 cols
[2023-03-15 22:52:56] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-15 22:52:57] [INFO ] Implicit Places using invariants in 160 ms returned [47, 59, 94, 120]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 162 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 120/125 places, 111/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 118 transition count 109
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 118 transition count 109
Applied a total of 4 rules in 2 ms. Remains 118 /120 variables (removed 2) and now considering 109/111 (removed 2) transitions.
// Phase 1: matrix 109 rows 118 cols
[2023-03-15 22:52:57] [INFO ] Computed 23 place invariants in 1 ms
[2023-03-15 22:52:57] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-15 22:52:57] [INFO ] Invariant cache hit.
[2023-03-15 22:52:57] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:52:57] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 381 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 118/125 places, 109/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 549 ms. Remains : 118/125 places, 109/112 transitions.
[2023-03-15 22:52:57] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:52:57] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:52:57] [INFO ] Input system was already deterministic with 109 transitions.
[2023-03-15 22:52:57] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:52:57] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:52:57] [INFO ] Time to serialize gal into /tmp/CTLFireability16284440364617848883.gal : 1 ms
[2023-03-15 22:52:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7165142049072731670.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/CTLFireability16284440364617848883.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7165142049072731670.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,3.2401e+09,0.141441,6256,2,1182,5,9894,6,0,583,12785,0


Converting to forward existential form...Done !
original formula: E((A(!((AF(((p18==1)&&(p46==1))) + E(((p8==1)&&(p55==1)) U ((p33==1)&&(p70==1))))) U (p12==1)) * A((p90==1) U !(E(!(((p91==1)&&(p136==1))...254
=> equivalent forward existential formula: [(FwdU(Init,(!((E(!((p12==1)) U (!(!((!(EG(!(((p18==1)&&(p46==1))))) + E(((p8==1)&&(p55==1)) U ((p33==1)&&(p70==...520
Reverse transition relation is NOT exact ! Due to transitions t2, t20, t21, t86, t89, t92, t93, Intersection with reachable at each step enabled. (destroy...195
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2023-03-15 22:53:27] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:27] [INFO ] Applying decomposition
[2023-03-15 22:53:27] [INFO ] Flatten gal took : 3 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/graph13482474100087490773.txt' '-o' '/tmp/graph13482474100087490773.bin' '-w' '/tmp/graph13482474100087490773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13482474100087490773.bin' '-l' '-1' '-v' '-w' '/tmp/graph13482474100087490773.weights' '-q' '0' '-e' '0.001'
[2023-03-15 22:53:27] [INFO ] Decomposing Gal with order
[2023-03-15 22:53:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 22:53:27] [INFO ] Removed a total of 13 redundant transitions.
[2023-03-15 22:53:27] [INFO ] Flatten gal took : 12 ms
[2023-03-15 22:53:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2023-03-15 22:53:27] [INFO ] Time to serialize gal into /tmp/CTLFireability5821819546092827414.gal : 3 ms
[2023-03-15 22:53:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1684853723055231766.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/CTLFireability5821819546092827414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1684853723055231766.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 -...262
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,3.2401e+09,0.051204,4928,136,69,1767,1097,359,2215,79,2523,0


Converting to forward existential form...Done !
original formula: E((A(!((AF(((i1.i1.u8.p18==1)&&(i1.i1.u18.p46==1))) + E(((i2.u3.p8==1)&&(i2.u14.p55==1)) U ((i5.u19.p33==1)&&(i5.u19.p70==1))))) U (i2.u5...379
=> equivalent forward existential formula: [(FwdU(Init,(!((E(!((i2.u5.p12==1)) U (!(!((!(EG(!(((i1.i1.u8.p18==1)&&(i1.i1.u18.p46==1))))) + E(((i2.u3.p8==1)...719
Reverse transition relation is NOT exact ! Due to transitions t89, t92, i1.t93, i1.i1.t86, i5.u19.t20, i5.u19.t21, i8.u39.t2, Intersection with reachable ...225
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
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
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
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
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,1,5.78794,139568,1,0,227858,5770,2199,574626,490,25535,211742
FORMULA Parking-PT-208-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 2 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:53:33] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-15 22:53:33] [INFO ] Implicit Places using invariants in 145 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 156 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 6 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:53:33] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:53:33] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-15 22:53:33] [INFO ] Invariant cache hit.
[2023-03-15 22:53:33] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:53:33] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 350 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 515 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:53:33] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:53:33] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:53:33] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:53:34] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:34] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:53:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16403812950834094725.gal : 1 ms
[2023-03-15 22:53:34] [INFO ] Time to serialize properties into /tmp/CTLFireability2455002564530954201.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/CTLFireability16403812950834094725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2455002564530954201.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,2.62144e+09,0.07902,5716,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: E(AX(AX(!(AG(((p116==1)&&(p136==1)))))) U EF((p49==1)))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(EX(!(!(EX(!(!(!(E(TRUE U !(((p116==1)&&(p136==1))))))))))))),TRUE) * (p49==1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,0.964143,27036,1,0,201,141476,238,99,3545,87021,229
FORMULA Parking-PT-208-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 6 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:53:34] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:53:35] [INFO ] Implicit Places using invariants in 103 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 106 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 2 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:53:35] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:53:35] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-15 22:53:35] [INFO ] Invariant cache hit.
[2023-03-15 22:53:35] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:53:35] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 334 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:53:35] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:53:35] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:35] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:53:35] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:53:35] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:53:35] [INFO ] Time to serialize gal into /tmp/CTLFireability15023628189486006963.gal : 1 ms
[2023-03-15 22:53:35] [INFO ] Time to serialize properties into /tmp/CTLFireability15046790216633550988.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/CTLFireability15023628189486006963.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15046790216633550988.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 -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.62144e+09,0.076329,5708,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AX(((EX(EF((p98==1))) * (((p81==0)||(p109==0)) + ((EF(((p11==0)||(p35==0))) * (p16==1)) * ((p57==1)&&(p107==1))))) * ((p40==0) + AX((p72=...162
=> equivalent forward existential formula: (([(EY(Init) * !(EX(E(TRUE U (p98==1)))))] = FALSE * (([((EY(Init) * !(((p81==0)||(p109==0)))) * !(E(TRUE U ((p1...389
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
(forward)formula 0,1,1.52321,40100,1,0,220,229741,246,114,3540,148979,248
FORMULA Parking-PT-208-CTLFireability-13 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 : 125/125 places, 112/112 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 123 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 123 transition count 110
Applied a total of 4 rules in 1 ms. Remains 123 /125 variables (removed 2) and now considering 110/112 (removed 2) transitions.
// Phase 1: matrix 110 rows 123 cols
[2023-03-15 22:53:36] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-15 22:53:37] [INFO ] Implicit Places using invariants in 118 ms returned [47, 59, 93, 107, 119]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 120 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 118/125 places, 110/112 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 115 transition count 107
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 115 transition count 107
Applied a total of 6 rules in 4 ms. Remains 115 /118 variables (removed 3) and now considering 107/110 (removed 3) transitions.
// Phase 1: matrix 107 rows 115 cols
[2023-03-15 22:53:37] [INFO ] Computed 22 place invariants in 1 ms
[2023-03-15 22:53:37] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-15 22:53:37] [INFO ] Invariant cache hit.
[2023-03-15 22:53:37] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:53:37] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/125 places, 107/112 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 377 ms. Remains : 115/125 places, 107/112 transitions.
[2023-03-15 22:53:37] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:37] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:37] [INFO ] Input system was already deterministic with 107 transitions.
[2023-03-15 22:53:37] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:37] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:53:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4631031489272645552.gal : 2 ms
[2023-03-15 22:53:37] [INFO ] Time to serialize properties into /tmp/CTLFireability13882837287390772933.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/CTLFireability4631031489272645552.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13882837287390772933.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,2.62144e+09,0.082645,5716,2,1003,5,8607,6,0,569,9967,0


Converting to forward existential form...Done !
original formula: AX(((EG(((p32==0) * AF((p82==0)))) * EF((p41==0))) * !(A(EX((p32==1)) U (((p39==1)&&(p70==1)) + EG(((p1==1)&&(p125==1))))))))
=> equivalent forward existential formula: (([(EY(Init) * !(EG(((p32==0) * !(EG(!((p82==0))))))))] = FALSE * [(EY(Init) * !(E(TRUE U (p41==0))))] = FALSE) ...378
Reverse transition relation is NOT exact ! Due to transitions t2, t20, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/tota...170
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2023-03-15 22:54:07] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:54:07] [INFO ] Applying decomposition
[2023-03-15 22:54:07] [INFO ] Flatten gal took : 4 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/graph18087055185436267835.txt' '-o' '/tmp/graph18087055185436267835.bin' '-w' '/tmp/graph18087055185436267835.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18087055185436267835.bin' '-l' '-1' '-v' '-w' '/tmp/graph18087055185436267835.weights' '-q' '0' '-e' '0.001'
[2023-03-15 22:54:07] [INFO ] Decomposing Gal with order
[2023-03-15 22:54:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 22:54:07] [INFO ] Removed a total of 14 redundant transitions.
[2023-03-15 22:54:07] [INFO ] Flatten gal took : 10 ms
[2023-03-15 22:54:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-15 22:54:07] [INFO ] Time to serialize gal into /tmp/CTLFireability4775035949247510471.gal : 3 ms
[2023-03-15 22:54:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17086383005982184037.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/CTLFireability4775035949247510471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17086383005982184037.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,2.62144e+09,0.035111,4644,100,34,1204,334,326,1362,59,635,0


Converting to forward existential form...Done !
original formula: AX(((EG(((i2.u12.p32==0) * AF((i10.u26.p82==0)))) * EF((i4.u13.p41==0))) * !(A(EX((i2.u12.p32==1)) U (((i4.u13.p39==1)&&(i4.u20.p70==1)) ...200
=> equivalent forward existential formula: (([(EY(Init) * !(EG(((i2.u12.p32==0) * !(EG(!((i10.u26.p82==0))))))))] = FALSE * [(EY(Init) * !(E(TRUE U (i4.u13...491
Reverse transition relation is NOT exact ! Due to transitions i4.u20.t20, i8.u39.t2, Intersection with reachable at each step enabled. (destroyed/reverse/...184
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
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
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
Fast SCC detection found an SCC at level 11
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
Using saturation style SCC detection
Fast SCC detection found an SCC at level 11
(forward)formula 0,0,9.68454,235052,1,0,430245,2384,1920,840555,359,10368,353406
FORMULA Parking-PT-208-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2023-03-15 22:54:17] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:54:17] [INFO ] Flatten gal took : 3 ms
Total runtime 231221 ms.

BK_STOP 1678920858264

--------------------
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="Parking-PT-208"
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 Parking-PT-208, 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 r261-smll-167863536300418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-208.tgz
mv Parking-PT-208 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 ;