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-167863536300410.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-104, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536300410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 14:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 26 14:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 14:58 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 3.8K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K 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 16K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 26 14:59 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 23K 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-104-CTLFireability-00
FORMULA_NAME Parking-PT-104-CTLFireability-01
FORMULA_NAME Parking-PT-104-CTLFireability-02
FORMULA_NAME Parking-PT-104-CTLFireability-03
FORMULA_NAME Parking-PT-104-CTLFireability-04
FORMULA_NAME Parking-PT-104-CTLFireability-05
FORMULA_NAME Parking-PT-104-CTLFireability-06
FORMULA_NAME Parking-PT-104-CTLFireability-07
FORMULA_NAME Parking-PT-104-CTLFireability-08
FORMULA_NAME Parking-PT-104-CTLFireability-09
FORMULA_NAME Parking-PT-104-CTLFireability-10
FORMULA_NAME Parking-PT-104-CTLFireability-11
FORMULA_NAME Parking-PT-104-CTLFireability-12
FORMULA_NAME Parking-PT-104-CTLFireability-13
FORMULA_NAME Parking-PT-104-CTLFireability-14
FORMULA_NAME Parking-PT-104-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678920528122

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-104
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-15 22:48:51] [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 22:48:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 22:48:51] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2023-03-15 22:48:51] [INFO ] Transformed 65 places.
[2023-03-15 22:48:51] [INFO ] Transformed 97 transitions.
[2023-03-15 22:48:51] [INFO ] Found NUPN structural information;
[2023-03-15 22:48:51] [INFO ] Parsed PT model containing 65 places and 97 transitions and 284 arcs in 259 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
Ensure Unique test removed 41 transitions
Reduce redundant transitions removed 41 transitions.
Support contains 48 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Applied a total of 0 rules in 22 ms. Remains 65 /65 variables (removed 0) and now considering 56/56 (removed 0) transitions.
// Phase 1: matrix 56 rows 65 cols
[2023-03-15 22:48:51] [INFO ] Computed 16 place invariants in 9 ms
[2023-03-15 22:48:52] [INFO ] Implicit Places using invariants in 372 ms returned [32, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 428 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/65 places, 56/56 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 454 ms. Remains : 63/65 places, 56/56 transitions.
Support contains 48 out of 63 places after structural reductions.
[2023-03-15 22:48:52] [INFO ] Flatten gal took : 51 ms
[2023-03-15 22:48:52] [INFO ] Flatten gal took : 21 ms
[2023-03-15 22:48:52] [INFO ] Input system was already deterministic with 56 transitions.
Incomplete random walk after 10000 steps, including 598 resets, run finished after 936 ms. (steps per millisecond=10 ) properties (out of 48) seen :37
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 110 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 100 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 103 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 56 rows 63 cols
[2023-03-15 22:48:54] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-15 22:48:54] [INFO ] [Real]Absence check using 14 positive place invariants in 7 ms returned sat
[2023-03-15 22:48:54] [INFO ] After 100ms SMT Verify possible using state equation in real domain returned unsat :6 sat :1 real:4
[2023-03-15 22:48:54] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:54] [INFO ] After 14ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :6 sat :0 real:5
[2023-03-15 22:48:54] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:5
[2023-03-15 22:48:54] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 22:48:54] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :5
[2023-03-15 22:48:54] [INFO ] After 48ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :6 sat :5
[2023-03-15 22:48:55] [INFO ] After 139ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :5
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-15 22:48:55] [INFO ] After 387ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :5
Fused 11 Parikh solutions to 5 different solutions.
Parikh walk visited 2 properties in 15 ms.
Support contains 6 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 56/56 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 63 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
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 61 transition count 52
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 8 place count 59 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 58 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 58 transition count 51
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 55 transition count 48
Free-agglomeration rule applied 7 times.
Iterating global reduction 2 with 7 rules applied. Total rules applied 23 place count 55 transition count 41
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 30 place count 48 transition count 41
Applied a total of 30 rules in 34 ms. Remains 48 /63 variables (removed 15) and now considering 41/56 (removed 15) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 48/63 places, 41/56 transitions.
Incomplete random walk after 10000 steps, including 261 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 88 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 41 rows 48 cols
[2023-03-15 22:48:55] [INFO ] Computed 14 place invariants in 5 ms
[2023-03-15 22:48:55] [INFO ] [Real]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 22:48:55] [INFO ] After 39ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-15 22:48:55] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-15 22:48:55] [INFO ] After 12ms SMT Verify possible using 26 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-15 22:48:55] [INFO ] After 22ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-15 22:48:55] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 22:48:55] [INFO ] [Nat]Absence check using 14 positive place invariants in 6 ms returned sat
[2023-03-15 22:48:55] [INFO ] After 39ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 22:48:55] [INFO ] After 10ms SMT Verify possible using 26 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 22:48:55] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-15 22:48:55] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 1 properties in 1 ms.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 13 ms
[2023-03-15 22:48:55] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Parking-PT-104-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 13 ms
[2023-03-15 22:48:55] [INFO ] Input system was already deterministic with 56 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 62 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 55
Applied a total of 2 rules in 6 ms. Remains 62 /63 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 62 cols
[2023-03-15 22:48:55] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-15 22:48:55] [INFO ] Implicit Places using invariants in 78 ms returned [24, 55, 57]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 81 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/63 places, 55/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 53
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 53
Applied a total of 4 rules in 7 ms. Remains 57 /59 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 57 cols
[2023-03-15 22:48:55] [INFO ] Computed 11 place invariants in 3 ms
[2023-03-15 22:48:55] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-15 22:48:55] [INFO ] Invariant cache hit.
[2023-03-15 22:48:55] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:55] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 171 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/63 places, 53/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 265 ms. Remains : 57/63 places, 53/56 transitions.
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:55] [INFO ] Input system was already deterministic with 53 transitions.
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:55] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:48:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13916567489268732156.gal : 3 ms
[2023-03-15 22:48:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11499131949762067788.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/CTLFireability13916567489268732156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11499131949762067788.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,29441,0.03444,3952,2,352,5,2254,6,0,283,2744,0


Converting to forward existential form...Done !
original formula: E(((p62==1) + (EG(!(((((p2==1)&&(p19==1))||(p36==1)) * EF(((p40==1)&&(p59==1)))))) * (p0==1))) U E(((p64==1)&&(p37==1)) U (A(EF(((p22==1)...247
=> equivalent forward existential formula: [(((FwdU(FwdU(Init,((p62==1) + (EG(!(((((p2==1)&&(p19==1))||(p36==1)) * E(TRUE U ((p40==1)&&(p59==1)))))) * (p0=...380
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t29, t32, t35, t52, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 40/12/13
(forward)formula 0,0,1.2934,42628,1,0,448,268187,156,298,1861,200406,512
FORMULA Parking-PT-104-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 8 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:48:57] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:48:57] [INFO ] Implicit Places using invariants in 104 ms returned [24, 39, 57]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 106 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/63 places, 54/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 56 transition count 52
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 56 transition count 52
Applied a total of 4 rules in 6 ms. Remains 56 /58 variables (removed 2) and now considering 52/54 (removed 2) transitions.
// Phase 1: matrix 52 rows 56 cols
[2023-03-15 22:48:57] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-15 22:48:57] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-15 22:48:57] [INFO ] Invariant cache hit.
[2023-03-15 22:48:57] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:57] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/63 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 297 ms. Remains : 56/63 places, 52/56 transitions.
[2023-03-15 22:48:57] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:57] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:57] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:48:57] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:57] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:57] [INFO ] Time to serialize gal into /tmp/CTLFireability14591464978900114233.gal : 2 ms
[2023-03-15 22:48:57] [INFO ] Time to serialize properties into /tmp/CTLFireability6163862319846131868.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/CTLFireability14591464978900114233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6163862319846131868.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,24833,0.02117,4020,2,317,5,2031,6,0,278,2173,0


Converting to forward existential form...Done !
original formula: AF(((!(A((!(AF((p20==1))) + EG(((p5==1)&&(p55==1)))) U E(((p10==1)||(p36==1)) U EF((p28==1))))) * AG(A(AG((p36==1)) U ((p58==1)&&(p59==1)...193
=> equivalent forward existential formula: [FwdG(Init,!(((!(!((E(!(E(((p10==1)||(p36==1)) U E(TRUE U (p28==1)))) U (!((!(!(EG(!((p20==1))))) + EG(((p5==1)&...466
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 0,0,0.614293,18024,1,0,301,91890,138,160,1791,65179,387
FORMULA Parking-PT-104-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 4 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:48:58] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-15 22:48:58] [INFO ] Implicit Places using invariants in 67 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 69 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/63 places, 54/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 4 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:48:58] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:58] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-15 22:48:58] [INFO ] Invariant cache hit.
[2023-03-15 22:48:58] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:58] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/63 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 235 ms. Remains : 54/63 places, 51/56 transitions.
[2023-03-15 22:48:58] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:58] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:58] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:48:58] [INFO ] Flatten gal took : 11 ms
[2023-03-15 22:48:58] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:58] [INFO ] Time to serialize gal into /tmp/CTLFireability11775498537719118926.gal : 1 ms
[2023-03-15 22:48:58] [INFO ] Time to serialize properties into /tmp/CTLFireability4487692856551942460.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/CTLFireability11775498537719118926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4487692856551942460.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,24065,0.019488,4012,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: EG(EF(EX(EF(((p9==1)&&(p56==1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U EX(E(TRUE U ((p9==1)&&(p56==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 0,1,0.442576,12724,1,0,188,46866,127,114,1641,58505,187
FORMULA Parking-PT-104-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Reduce places removed 1 places and 1 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 62 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 60 transition count 53
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 60 transition count 51
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 8 place count 58 transition count 51
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 56 transition count 49
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 56 transition count 49
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 14 place count 55 transition count 48
Applied a total of 14 rules in 24 ms. Remains 55 /63 variables (removed 8) and now considering 48/56 (removed 8) transitions.
// Phase 1: matrix 48 rows 55 cols
[2023-03-15 22:48:59] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants in 90 ms returned [23, 36, 50, 52]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 91 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 51/63 places, 48/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 48 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 48 transition count 45
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 8 place count 47 transition count 44
Applied a total of 8 rules in 12 ms. Remains 47 /51 variables (removed 4) and now considering 44/48 (removed 4) transitions.
// Phase 1: matrix 44 rows 47 cols
[2023-03-15 22:48:59] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-15 22:48:59] [INFO ] Invariant cache hit.
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 47/63 places, 44/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 301 ms. Remains : 47/63 places, 44/56 transitions.
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:59] [INFO ] Input system was already deterministic with 44 transitions.
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:48:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6781668740579215383.gal : 2 ms
[2023-03-15 22:48:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5894605720998226193.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/CTLFireability6781668740579215383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5894605720998226193.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,14848,0.021892,3632,2,134,5,1231,6,0,235,1206,0


Converting to forward existential form...Done !
original formula: EG(EF(((p1==0)||(p54==0))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p1==0)||(p54==0))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.056622,4476,1,0,8,4628,18,5,1187,3178,10
FORMULA Parking-PT-104-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 62 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 55
Applied a total of 2 rules in 5 ms. Remains 62 /63 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 62 cols
[2023-03-15 22:48:59] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants in 83 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 85 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/63 places, 55/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 52
Applied a total of 6 rules in 6 ms. Remains 55 /58 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 55 cols
[2023-03-15 22:48:59] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-15 22:48:59] [INFO ] Invariant cache hit.
[2023-03-15 22:48:59] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:48:59] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/63 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 310 ms. Remains : 55/63 places, 52/56 transitions.
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:59] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:59] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:48:59] [INFO ] Time to serialize gal into /tmp/CTLFireability8365260670779444915.gal : 2 ms
[2023-03-15 22:48:59] [INFO ] Time to serialize properties into /tmp/CTLFireability5052315174917203474.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/CTLFireability8365260670779444915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5052315174917203474.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,28673,0.034436,4008,2,309,5,2152,6,0,274,2652,0


Converting to forward existential form...Done !
original formula: A((((p9==1)&&(p56==1)) + ((p36==1) * AG((EX(((p46==1)&&(p64==1))) * (A(((p21==1)&&(p64==1)) U (p61==1)) + ((p21==1)&&(p64==1))))))) U (EF...252
=> equivalent forward existential formula: [((Init * !(EG(!((E(TRUE U !(EX(!((p44==1))))) + (EX(EX(!(EX(!(((p3==1)&&(p23==1))))))) * !(E((p20!=1) U (!(EX(!...656
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t29, t32, t35, t36, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,1,0.43748,12720,1,0,235,57508,144,120,1700,49486,257
FORMULA Parking-PT-104-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 4 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:00] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-15 22:49:00] [INFO ] Implicit Places using invariants in 72 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 74 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/63 places, 54/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 3 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:49:00] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-15 22:49:00] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-15 22:49:00] [INFO ] Invariant cache hit.
[2023-03-15 22:49:00] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/63 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 258 ms. Remains : 54/63 places, 51/56 transitions.
[2023-03-15 22:49:00] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:00] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:00] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:49:00] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:00] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3313616897017267874.gal : 2 ms
[2023-03-15 22:49:00] [INFO ] Time to serialize properties into /tmp/CTLFireability17287605649991846649.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/CTLFireability3313616897017267874.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17287605649991846649.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,24065,0.018332,4008,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: EF((AF((AX(((p22==1)&&(p63==1))) * (p8==1))) + (p20==1)))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EG(!((!(EX(!(((p22==1)&&(p63==1))))) * (p8==1))))))] != FALSE + [(FwdU(Init,TRUE) * (p20=...170
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 0,1,0.318604,13632,1,0,184,68238,127,96,1645,39891,210
FORMULA Parking-PT-104-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 3 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:00] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:00] [INFO ] Implicit Places using invariants in 114 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 115 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/63 places, 54/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 11 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:49:00] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:49:01] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-15 22:49:01] [INFO ] Invariant cache hit.
[2023-03-15 22:49:01] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:01] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/63 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 350 ms. Remains : 54/63 places, 51/56 transitions.
[2023-03-15 22:49:01] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:49:01] [INFO ] Flatten gal took : 7 ms
[2023-03-15 22:49:01] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:49:01] [INFO ] Flatten gal took : 9 ms
[2023-03-15 22:49:01] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8937272637575043315.gal : 3 ms
[2023-03-15 22:49:01] [INFO ] Time to serialize properties into /tmp/CTLFireability9263649139475643071.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/CTLFireability8937272637575043315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9263649139475643071.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,24065,0.043603,4008,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: EF(AX((AF((p44==1)) * (p37==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((!(EG(!((p44==1)))) * (p37==0))))))] != 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 0,1,0.569796,16184,1,0,314,87254,124,152,1564,56788,362
FORMULA Parking-PT-104-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 56/56 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 63 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
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 61 transition count 52
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 8 place count 59 transition count 52
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 10 place count 57 transition count 50
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 57 transition count 50
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 14 place count 56 transition count 49
Applied a total of 14 rules in 8 ms. Remains 56 /63 variables (removed 7) and now considering 49/56 (removed 7) transitions.
// Phase 1: matrix 49 rows 56 cols
[2023-03-15 22:49:01] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-15 22:49:01] [INFO ] Implicit Places using invariants in 60 ms returned [24, 37, 51]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 61 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 53/63 places, 49/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 51 transition count 47
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 51 transition count 47
Applied a total of 4 rules in 27 ms. Remains 51 /53 variables (removed 2) and now considering 47/49 (removed 2) transitions.
// Phase 1: matrix 47 rows 51 cols
[2023-03-15 22:49:01] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-15 22:49:02] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-15 22:49:02] [INFO ] Invariant cache hit.
[2023-03-15 22:49:02] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-15 22:49:02] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/63 places, 47/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 303 ms. Remains : 51/63 places, 47/56 transitions.
[2023-03-15 22:49:02] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:49:02] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:02] [INFO ] Input system was already deterministic with 47 transitions.
[2023-03-15 22:49:02] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:02] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:49:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1328421700786596646.gal : 1 ms
[2023-03-15 22:49:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18095231048749743097.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/CTLFireability1328421700786596646.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18095231048749743097.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,15873,0.019041,3988,2,244,5,1918,6,0,253,2001,0


Converting to forward existential form...Done !
original formula: EG(((EG(((AF(((p22==1)&&(p63==1))) + (p33==0)) + (p60==0))) + EG(AF(((p8==1)&&(p51==1))))) + (p8==1)))
=> equivalent forward existential formula: [FwdG(Init,((EG(((!(EG(!(((p22==1)&&(p63==1))))) + (p33==0)) + (p60==0))) + EG(!(EG(!(((p8==1)&&(p51==1))))))) +...175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 43/0/4
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 42/0/5
Using saturation style SCC detection
(forward)formula 0,1,0.917454,31912,1,0,124,192966,44,97,1389,122786,104
FORMULA Parking-PT-104-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 9 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:03] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:03] [INFO ] Implicit Places using invariants in 84 ms returned [39, 55, 57]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 85 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/63 places, 54/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 56 transition count 52
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 56 transition count 52
Applied a total of 4 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 52/54 (removed 2) transitions.
// Phase 1: matrix 52 rows 56 cols
[2023-03-15 22:49:03] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-15 22:49:03] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-15 22:49:03] [INFO ] Invariant cache hit.
[2023-03-15 22:49:03] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:03] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/63 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 56/63 places, 52/56 transitions.
[2023-03-15 22:49:03] [INFO ] Flatten gal took : 6 ms
[2023-03-15 22:49:03] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:03] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:49:03] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:03] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:03] [INFO ] Time to serialize gal into /tmp/CTLFireability9865589138891560481.gal : 1 ms
[2023-03-15 22:49:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17022035523920142687.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/CTLFireability9865589138891560481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17022035523920142687.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,24833,0.031771,4016,2,324,5,2073,6,0,278,2009,0


Converting to forward existential form...Done !
original formula: AF(AX((((AF(((p24==0)||(p59==0))) * !(A(((p9==1)&&(p56==1)) U (p64==1)))) * ((p29==1)&&(p64==1))) * (p16==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!((((!(EG(!(((p24==0)||(p59==0))))) * !(!((E(!((p64==1)) U (!(((p9==1)&&(p56==1))) * !((p64==1...231
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 0,0,0.789444,20044,1,0,310,109395,141,157,1643,74407,509
FORMULA Parking-PT-104-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 63/63 places, 56/56 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 63 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 62 transition count 55
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 62 transition count 54
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 4 place count 61 transition count 54
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 59 transition count 52
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 59 transition count 52
Applied a total of 8 rules in 19 ms. Remains 59 /63 variables (removed 4) and now considering 52/56 (removed 4) transitions.
// Phase 1: matrix 52 rows 59 cols
[2023-03-15 22:49:04] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-15 22:49:04] [INFO ] Implicit Places using invariants in 69 ms returned [24, 39, 53, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 70 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 55/63 places, 52/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 52 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 52 transition count 49
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 8 place count 51 transition count 48
Applied a total of 8 rules in 9 ms. Remains 51 /55 variables (removed 4) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 51 cols
[2023-03-15 22:49:04] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:49:04] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-15 22:49:04] [INFO ] Invariant cache hit.
[2023-03-15 22:49:04] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:04] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 51/63 places, 48/56 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 279 ms. Remains : 51/63 places, 48/56 transitions.
[2023-03-15 22:49:04] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:04] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:04] [INFO ] Input system was already deterministic with 48 transitions.
[2023-03-15 22:49:04] [INFO ] Flatten gal took : 8 ms
[2023-03-15 22:49:04] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9372983057386645916.gal : 6 ms
[2023-03-15 22:49:04] [INFO ] Time to serialize properties into /tmp/CTLFireability6237393644636157431.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/CTLFireability9372983057386645916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6237393644636157431.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,22273,0.029777,3676,2,212,5,1713,6,0,254,1842,0


Converting to forward existential form...Done !
original formula: AF((((EG(AF((p14==1))) * !(A(((p4==1)&&(p50==1)) U (p36==1)))) * (A(((p30==1)&&(p63==1)) U (p12==1)) * (p16==0))) * (((p5==0)||(p55==0))&...179
=> equivalent forward existential formula: [FwdG(Init,!((((EG(!(EG(!((p14==1))))) * !(!((E(!((p36==1)) U (!(((p4==1)&&(p50==1))) * !((p36==1)))) + EG(!((p3...320
Reverse transition relation is NOT exact ! Due to transitions t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...163
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,1.18955,34152,1,0,897,200560,149,463,1591,172203,1000
FORMULA Parking-PT-104-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 2 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:05] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:05] [INFO ] Implicit Places using invariants in 84 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 86 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/63 places, 54/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 12 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:49:05] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:49:05] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-15 22:49:05] [INFO ] Invariant cache hit.
[2023-03-15 22:49:05] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/63 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 308 ms. Remains : 54/63 places, 51/56 transitions.
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:06] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:06] [INFO ] Time to serialize gal into /tmp/CTLFireability101616732890603670.gal : 1 ms
[2023-03-15 22:49:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7867023126866656586.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/CTLFireability101616732890603670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7867023126866656586.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,24065,0.027711,4008,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: AX(EF(((p4==1)&&(p50==1))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p4==1)&&(p50==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 0,1,0.309769,10344,1,0,117,44430,121,59,1632,26855,136
FORMULA Parking-PT-104-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 1 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:06] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants in 87 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 89 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 57/63 places, 54/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 54 transition count 51
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 54 transition count 51
Applied a total of 6 rules in 2 ms. Remains 54 /57 variables (removed 3) and now considering 51/54 (removed 3) transitions.
// Phase 1: matrix 51 rows 54 cols
[2023-03-15 22:49:06] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-15 22:49:06] [INFO ] Invariant cache hit.
[2023-03-15 22:49:06] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/63 places, 51/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 54/63 places, 51/56 transitions.
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 2 ms
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:06] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:06] [INFO ] Flatten gal took : 2 ms
[2023-03-15 22:49:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6057530955400364018.gal : 2 ms
[2023-03-15 22:49:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2740273327762333073.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/CTLFireability6057530955400364018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2740273327762333073.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,24065,0.02004,4004,2,232,5,1973,6,0,269,2137,0


Converting to forward existential form...Done !
original formula: AG(E(EF(AX((p4==1))) U ((p15==1)&&(p47==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U !(EX(!((p4==1))))) U ((p15==1)&&(p47==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 0,0,0.14006,7700,1,0,110,25890,123,57,1606,15910,129
FORMULA Parking-PT-104-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 61 transition count 54
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 61 transition count 54
Applied a total of 4 rules in 1 ms. Remains 61 /63 variables (removed 2) and now considering 54/56 (removed 2) transitions.
// Phase 1: matrix 54 rows 61 cols
[2023-03-15 22:49:06] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants in 103 ms returned [24, 55, 57]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 105 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/63 places, 54/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 56 transition count 52
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 56 transition count 52
Applied a total of 4 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 52/54 (removed 2) transitions.
// Phase 1: matrix 52 rows 56 cols
[2023-03-15 22:49:06] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-15 22:49:06] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-15 22:49:06] [INFO ] Invariant cache hit.
[2023-03-15 22:49:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:07] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 56/63 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 258 ms. Remains : 56/63 places, 52/56 transitions.
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:07] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 2 ms
[2023-03-15 22:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2026007141195243077.gal : 1 ms
[2023-03-15 22:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7373104852327097363.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/CTLFireability2026007141195243077.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7373104852327097363.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,24833,0.023589,4012,2,273,5,2202,6,0,278,2363,0


Converting to forward existential form...Done !
original formula: AX(EX(E(EG(((p40==1)&&(p59==1))) U EX(((p46==1)&&(p64==1))))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(E(EG(((p40==1)&&(p59==1))) U EX(((p46==1)&&(p64==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 0,0,0.087248,6388,1,0,135,14983,128,74,1624,8155,189
FORMULA Parking-PT-104-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 62 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 55
Applied a total of 2 rules in 2 ms. Remains 62 /63 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 62 cols
[2023-03-15 22:49:07] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-15 22:49:07] [INFO ] Implicit Places using invariants in 94 ms returned [24, 39, 55, 57]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 96 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/63 places, 55/56 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 55 transition count 52
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 55 transition count 52
Applied a total of 6 rules in 2 ms. Remains 55 /58 variables (removed 3) and now considering 52/55 (removed 3) transitions.
// Phase 1: matrix 52 rows 55 cols
[2023-03-15 22:49:07] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-15 22:49:07] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-15 22:49:07] [INFO ] Invariant cache hit.
[2023-03-15 22:49:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:07] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 55/63 places, 52/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 317 ms. Remains : 55/63 places, 52/56 transitions.
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 5 ms
[2023-03-15 22:49:07] [INFO ] Input system was already deterministic with 52 transitions.
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:07] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2092657125421176666.gal : 1 ms
[2023-03-15 22:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7914721900156424760.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/CTLFireability2092657125421176666.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7914721900156424760.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,28673,0.033674,4012,2,309,5,2152,6,0,274,2652,0


Converting to forward existential form...Done !
original formula: AF((AG(AF((p36==1))) * (AX(AF((p61==0))) + EF((p44==0)))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(!(EG(!((p36==1))))))) * (!(EX(!(!(EG(!((p61==0))))))) + E(TRUE U (p44==0))))))] = FAL...157
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t29, t32, t35, t36, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,0,0.946435,26180,1,0,418,155958,141,192,1763,114334,528
FORMULA Parking-PT-104-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 62 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 55
Applied a total of 2 rules in 1 ms. Remains 62 /63 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 62 cols
[2023-03-15 22:49:08] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-15 22:49:08] [INFO ] Implicit Places using invariants in 90 ms returned [24, 39, 56]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 92 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/63 places, 55/56 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 57 transition count 53
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 57 transition count 53
Applied a total of 4 rules in 2 ms. Remains 57 /59 variables (removed 2) and now considering 53/55 (removed 2) transitions.
// Phase 1: matrix 53 rows 57 cols
[2023-03-15 22:49:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-15 22:49:08] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-15 22:49:08] [INFO ] Invariant cache hit.
[2023-03-15 22:49:08] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-15 22:49:08] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/63 places, 53/56 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 285 ms. Remains : 57/63 places, 53/56 transitions.
[2023-03-15 22:49:08] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:08] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:08] [INFO ] Input system was already deterministic with 53 transitions.
[2023-03-15 22:49:08] [INFO ] Flatten gal took : 3 ms
[2023-03-15 22:49:08] [INFO ] Flatten gal took : 4 ms
[2023-03-15 22:49:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17919226349852115068.gal : 1 ms
[2023-03-15 22:49:08] [INFO ] Time to serialize properties into /tmp/CTLFireability8447618466457705112.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/CTLFireability17919226349852115068.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8447618466457705112.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,25601,0.038123,4028,2,260,5,2381,6,0,283,2724,0


Converting to forward existential form...Done !
original formula: AX((E((AF(((p2==1)&&(p19==1))) * EF(((p41==1)&&(p60==1)))) U ((p6==1)&&(p26==1))) * (EX(!(E((p36==1) U (p36==1)))) + (EG(((p9==0)||(p56==...197
=> equivalent forward existential formula: ([(EY(Init) * !(E((!(EG(!(((p2==1)&&(p19==1))))) * E(TRUE U ((p41==1)&&(p60==1)))) U ((p6==1)&&(p26==1)))))] = F...285
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 0,0,1.31793,30688,1,0,502,183252,147,251,1765,130910,618
FORMULA Parking-PT-104-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-15 22:49:10] [INFO ] Flatten gal took : 15 ms
[2023-03-15 22:49:10] [INFO ] Flatten gal took : 4 ms
Total runtime 18828 ms.

BK_STOP 1678920551098

--------------------
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-104"
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-104, 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-167863536300410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-104.tgz
mv Parking-PT-104 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 ;