Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r072-tall-174860066900146.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is DLCround-PT-05a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-174860066900146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 724K
-rw-r--r-- 1 mcc users 7.5K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 259K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME DLCround-PT-05a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-05a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-05a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-05a-CTLFireability-2023-15
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-00
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-01
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-02
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-03
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-04
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-05
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-06
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-07
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-08
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-09
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-10
FORMULA_NAME DLCround-PT-05a-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748665419742

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-05a
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-31 04:23:40] [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]
[2025-05-31 04:23:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-31 04:23:41] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2025-05-31 04:23:41] [INFO ] Transformed 167 places.
[2025-05-31 04:23:41] [INFO ] Transformed 1055 transitions.
[2025-05-31 04:23:41] [INFO ] Found NUPN structural information;
[2025-05-31 04:23:41] [INFO ] Parsed PT model containing 167 places and 1055 transitions and 3985 arcs in 202 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 112 transitions
Reduce redundant transitions removed 112 transitions.
FORMULA DLCround-PT-05a-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 88 out of 167 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 943/943 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 161 transition count 893
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 161 transition count 893
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 161 transition count 891
Drop transitions (Redundant composition of simpler transitions.) removed 300 transitions
Redundant transition composition rules discarded 300 transitions
Iterating global reduction 1 with 300 rules applied. Total rules applied 314 place count 161 transition count 591
Applied a total of 314 rules in 57 ms. Remains 161 /167 variables (removed 6) and now considering 591/943 (removed 352) transitions.
[2025-05-31 04:23:41] [INFO ] Flow matrix only has 130 transitions (discarded 461 similar events)
// Phase 1: matrix 130 rows 161 cols
[2025-05-31 04:23:41] [INFO ] Computed 88 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:41] [INFO ] Implicit Places using invariants in 368 ms returned [83, 86, 88, 90, 91, 93, 95, 101, 105, 106, 107, 109, 110, 111, 112, 113, 114, 115, 117, 118, 120, 121, 122, 127, 128, 129, 130, 131, 135, 140, 142, 153, 155, 160]
Discarding 34 places :
Ensure Unique test removed 137 transitions
Reduce isomorphic transitions removed 137 transitions.
Implicit Place search using SMT only with invariants took 402 ms to find 34 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 127/167 places, 454/943 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 269 transitions
Redundant transition composition rules discarded 269 transitions
Iterating global reduction 0 with 269 rules applied. Total rules applied 269 place count 127 transition count 185
Applied a total of 269 rules in 4 ms. Remains 127 /127 variables (removed 0) and now considering 185/454 (removed 269) transitions.
[2025-05-31 04:23:41] [INFO ] Flow matrix only has 130 transitions (discarded 55 similar events)
// Phase 1: matrix 130 rows 127 cols
[2025-05-31 04:23:41] [INFO ] Computed 54 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:41] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-05-31 04:23:41] [INFO ] Flow matrix only has 130 transitions (discarded 55 similar events)
[2025-05-31 04:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:41] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-31 04:23:41] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 127/167 places, 185/943 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 620 ms. Remains : 127/167 places, 185/943 transitions.
Support contains 88 out of 127 places after structural reductions.
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 30 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 13 ms
[2025-05-31 04:23:42] [INFO ] Input system was already deterministic with 185 transitions.
Support contains 87 out of 127 places (down from 88) after GAL structural reductions.
RANDOM walk for 30175 steps (6 resets) in 786 ms. (38 steps per ms) remains 0/63 properties
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 9 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:23:42] [INFO ] Input system was already deterministic with 185 transitions.
Computed a total of 45 stabilizing places and 1 stable transitions
Graph (complete) has 252 edges and 127 vertex of which 89 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 106 transition count 185
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 28 place count 99 transition count 171
Iterating global reduction 1 with 7 rules applied. Total rules applied 35 place count 99 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 99 transition count 170
Applied a total of 36 rules in 7 ms. Remains 99 /127 variables (removed 28) and now considering 170/185 (removed 15) transitions.
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 122 transitions (discarded 48 similar events)
// Phase 1: matrix 122 rows 99 cols
[2025-05-31 04:23:42] [INFO ] Computed 33 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants in 37 ms returned [88]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/127 places, 170/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 98 transition count 160
Applied a total of 10 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 160/170 (removed 10) transitions.
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 122 transitions (discarded 38 similar events)
// Phase 1: matrix 122 rows 98 cols
[2025-05-31 04:23:42] [INFO ] Computed 32 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 122 transitions (discarded 38 similar events)
[2025-05-31 04:23:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 98/127 places, 160/185 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 149 ms. Remains : 98/127 places, 160/185 transitions.
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:23:42] [INFO ] Input system was already deterministic with 160 transitions.
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:23:42] [INFO ] Time to serialize gal into /tmp/CTLFireability2387128713599520362.gal : 3 ms
[2025-05-31 04:23:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8311921475745179304.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2387128713599520362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8311921475745179304.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.25153e+08,0.031727,4372,2,261,5,1019,6,0,449,697,0


Converting to forward existential form...Done !
original formula: (((EG(((((p28==1)&&(p103==1))||(p64==0))||(p154==0))) * E(!(A((((p88==1)&&(p162==1))&&((p25==1)&&(p103==1))) U !(((p77==1)&&(p125==1)))))...810
=> equivalent forward existential formula: ([((FwdU(EY((Init * !(((EG(((((p28==1)&&(p103==1))||(p64==0))||(p154==0))) * E(!(!((E(!(!(((p77==1)&&(p125==1)))...2209
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 153/0/7
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 150/10/10
Hit Full ! (commute/partial/dont) 156/4/4
Hit Full ! (commute/partial/dont) 150/0/10
(forward)formula 0,1,0.16624,9236,1,0,57,27465,123,35,2659,18561,66
FORMULA DLCround-PT-05a-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Graph (trivial) has 139 edges and 127 vertex of which 56 / 127 are part of one of the 9 SCC in 2 ms
Free SCC test removed 47 places
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Graph (complete) has 146 edges and 80 vertex of which 45 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 3 place count 45 transition count 78
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 44 transition count 77
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 43 transition count 77
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 6 place count 43 transition count 76
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 42 transition count 76
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 15 place count 35 transition count 65
Iterating global reduction 3 with 7 rules applied. Total rules applied 22 place count 35 transition count 65
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 23 place count 35 transition count 64
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 4 with 2 rules applied. Total rules applied 25 place count 34 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 31 place count 34 transition count 57
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 34 transition count 57
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 33 place count 33 transition count 56
Iterating global reduction 4 with 1 rules applied. Total rules applied 34 place count 33 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 35 place count 33 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 33 transition count 54
Applied a total of 36 rules in 23 ms. Remains 33 /127 variables (removed 94) and now considering 54/185 (removed 131) transitions.
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 33 transitions (discarded 21 similar events)
// Phase 1: matrix 33 rows 33 cols
[2025-05-31 04:23:42] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants in 22 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/127 places, 54/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 32 transition count 51
Applied a total of 3 rules in 3 ms. Remains 32 /32 variables (removed 0) and now considering 51/54 (removed 3) transitions.
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 33 transitions (discarded 18 similar events)
// Phase 1: matrix 33 rows 32 cols
[2025-05-31 04:23:42] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2025-05-31 04:23:42] [INFO ] Flow matrix only has 33 transitions (discarded 18 similar events)
[2025-05-31 04:23:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:42] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/127 places, 51/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 108 ms. Remains : 32/127 places, 51/185 transitions.
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:42] [INFO ] Input system was already deterministic with 51 transitions.
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:23:42] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:23:42] [INFO ] Time to serialize gal into /tmp/CTLFireability20675583926097120.gal : 0 ms
[2025-05-31 04:23:42] [INFO ] Time to serialize properties into /tmp/CTLFireability11111348123244982010.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability20675583926097120.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11111348123244982010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2269,0.005355,3924,2,79,5,278,6,0,142,188,0


Converting to forward existential form...Done !
original formula: !(E(EF(((AF((p24==1)) + E(((p47==1)&&(p103==1)) U (p36==1))) * AG((p31==1)))) U !(((AG(((p79==1)&&(p130==1))) + !((AF(((p47==1)&&(p163==1...239
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,E(TRUE U ((!(EG(!((p24==1)))) + E(((p47==1)&&(p103==1)) U (p36==1))) * !(E(TRUE U !((p31==1))...324
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.013954,4564,1,0,15,1695,41,6,705,915,17
FORMULA DLCround-PT-05a-CTLFireability-2025-01 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 : 127/127 places, 185/185 transitions.
Graph (trivial) has 146 edges and 127 vertex of which 60 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 50 places
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Graph (complete) has 138 edges and 77 vertex of which 43 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.0 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 4 place count 43 transition count 69
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 41 transition count 68
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 40 transition count 68
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 19 place count 29 transition count 50
Iterating global reduction 3 with 11 rules applied. Total rules applied 30 place count 29 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 3 with 2 rules applied. Total rules applied 32 place count 28 transition count 49
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 37 place count 28 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 27 transition count 43
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 27 transition count 43
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 41 place count 26 transition count 42
Iterating global reduction 3 with 1 rules applied. Total rules applied 42 place count 26 transition count 42
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 43 place count 26 transition count 41
Applied a total of 43 rules in 13 ms. Remains 26 /127 variables (removed 101) and now considering 41/185 (removed 144) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 27 transitions (discarded 14 similar events)
// Phase 1: matrix 27 rows 26 cols
[2025-05-31 04:23:43] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 21 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/127 places, 41/185 transitions.
Graph (trivial) has 20 edges and 25 vertex of which 2 / 25 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 23 transition count 37
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 23 transition count 37
Applied a total of 3 rules in 4 ms. Remains 23 /25 variables (removed 2) and now considering 37/41 (removed 4) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 25 transitions (discarded 12 similar events)
// Phase 1: matrix 25 rows 23 cols
[2025-05-31 04:23:43] [INFO ] Computed 9 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 25 transitions (discarded 12 similar events)
[2025-05-31 04:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/127 places, 37/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 95 ms. Remains : 23/127 places, 37/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 37 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12996206516939338222.gal : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability17077622445519274011.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12996206516939338222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17077622445519274011.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,211,0.004513,3932,2,49,5,192,6,0,104,131,0


Converting to forward existential form...Done !
original formula: E((p40!=1) U AG(!(E((!(((p37==1)&&(p162==1))) + A(((p54==1)&&(p147==1)) U ((p66==1)&&(p152==1)))) U ((p67==1)&&(p156==1))))))
=> equivalent forward existential formula: [(FwdU(Init,(p40!=1)) * !(E(TRUE U !(!(E((!(((p37==1)&&(p162==1))) + !((E(!(((p66==1)&&(p152==1))) U (!(((p54==1...272
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 33/0/4
(forward)formula 0,0,0.012703,4188,1,0,23,1013,34,12,531,686,25
FORMULA DLCround-PT-05a-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 89 transition count 185
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 55 place count 72 transition count 151
Iterating global reduction 1 with 17 rules applied. Total rules applied 72 place count 72 transition count 151
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 73 place count 72 transition count 150
Applied a total of 73 rules in 5 ms. Remains 72 /127 variables (removed 55) and now considering 150/185 (removed 35) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 117 transitions (discarded 33 similar events)
// Phase 1: matrix 117 rows 72 cols
[2025-05-31 04:23:43] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 27 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/127 places, 150/185 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 150/150 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 71/127 places, 150/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 150 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10307606738995885256.gal : 2 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5777973280466839229.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10307606738995885256.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5777973280466839229.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.21184e+08,0.016017,4384,2,225,5,1006,6,0,402,721,0


Converting to forward existential form...Done !
original formula: E(!(AG(EF((EX((p64==1)) + AG((p16==1)))))) U (p62==1))
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !(E(TRUE U (EX((p64==1)) + !(E(TRUE U !((p16==1))))))))))) * (p62==1))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.044147,5664,1,0,10,9161,21,1,1666,1505,13
FORMULA DLCround-PT-05a-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 94 transition count 185
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 49 place count 78 transition count 153
Iterating global reduction 1 with 16 rules applied. Total rules applied 65 place count 78 transition count 153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 67 place count 78 transition count 151
Applied a total of 67 rules in 3 ms. Remains 78 /127 variables (removed 49) and now considering 151/185 (removed 34) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 35 similar events)
// Phase 1: matrix 116 rows 78 cols
[2025-05-31 04:23:43] [INFO ] Computed 17 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 27 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 77/127 places, 151/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 77 transition count 149
Applied a total of 2 rules in 3 ms. Remains 77 /77 variables (removed 0) and now considering 149/151 (removed 2) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 77 cols
[2025-05-31 04:23:43] [INFO ] Computed 16 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 77/127 places, 149/185 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 110 ms. Remains : 77/127 places, 149/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 149 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability11650330716578930500.gal : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability16569325879752230942.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11650330716578930500.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16569325879752230942.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.0736e+08,0.014907,4400,2,214,5,847,6,0,407,599,0


Converting to forward existential form...Done !
original formula: EF(((!(A(EX(((p86==1)&&(p130==1))) U !(E(((p38==1)&&(p138==1)) U ((p59==1)&&(p154==1)))))) * (p37==1)) * ((p142==1) * EG((((p47==0)||(p15...198
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * (!(!((E(!(!(E(((p38==1)&&(p138==1)) U ((p59==1)&&(p154==1))))) U (!(EX(((p86==1)&&(p13...391
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 144/4/5
Using saturation style SCC detection
(forward)formula 0,1,0.060206,6064,1,0,31,10638,37,21,2025,5454,37
FORMULA DLCround-PT-05a-CTLFireability-2025-04 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 : 127/127 places, 185/185 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 92 transition count 185
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 53 place count 74 transition count 149
Iterating global reduction 1 with 18 rules applied. Total rules applied 71 place count 74 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 73 place count 74 transition count 147
Applied a total of 73 rules in 3 ms. Remains 74 /127 variables (removed 53) and now considering 147/185 (removed 38) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 74 cols
[2025-05-31 04:23:43] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 29 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/127 places, 147/185 transitions.
Applied a total of 0 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 34 ms. Remains : 73/127 places, 147/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 147 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability3746944605330907302.gal : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability14742529673430847344.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3746944605330907302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14742529673430847344.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.8432e+08,0.015891,4364,2,205,5,814,6,0,399,579,0


Converting to forward existential form...Done !
original formula: AG(EX((A(!(((p43==1)&&(p145==1))) U EX(((p31==1)&&(p140==1)))) + ((p88==1)&&(p164==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!((E(!(EX(((p31==1)&&(p140==1)))) U (!(!(((p43==1)&&(p145==1)))) * !(EX(((p31==1)&&(p1...240
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.049965,5900,1,0,21,11037,19,12,1748,5007,20
FORMULA DLCround-PT-05a-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Graph (trivial) has 166 edges and 127 vertex of which 75 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 65 places
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 149 transitions.
Graph (complete) has 103 edges and 62 vertex of which 25 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 3 place count 25 transition count 35
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 24 transition count 35
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 13 transition count 19
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 13 transition count 19
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 28 place count 12 transition count 18
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 12 transition count 16
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 32 place count 11 transition count 15
Applied a total of 32 rules in 9 ms. Remains 11 /127 variables (removed 116) and now considering 15/185 (removed 170) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 9 transitions (discarded 6 similar events)
// Phase 1: matrix 9 rows 11 cols
[2025-05-31 04:23:43] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 20 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/127 places, 15/185 transitions.
Graph (trivial) has 8 edges and 10 vertex of which 2 / 10 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 8 transition count 11
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 8 transition count 11
Applied a total of 3 rules in 1 ms. Remains 8 /10 variables (removed 2) and now considering 11/15 (removed 4) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
// Phase 1: matrix 7 rows 8 cols
[2025-05-31 04:23:43] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 17 ms returned []
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 7 transitions (discarded 4 similar events)
[2025-05-31 04:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 8/127 places, 11/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 77 ms. Remains : 8/127 places, 11/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 11 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability6005496835222167519.gal : 0 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5731612637307456289.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6005496835222167519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5731612637307456289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,7,0.001994,3788,2,16,5,59,6,0,35,37,0


Converting to forward existential form...Done !
original formula: EG(!(E(!(((p51==1)&&(p150==1))) U AG((p84==1)))))
=> equivalent forward existential formula: [FwdG(Init,!(E(!(((p51==1)&&(p150==1))) U !(E(TRUE U !((p84==1)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.003784,3916,1,0,8,118,26,1,179,81,12
FORMULA DLCround-PT-05a-CTLFireability-2025-06 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 : 127/127 places, 185/185 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 92 transition count 185
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 51 place count 76 transition count 153
Iterating global reduction 1 with 16 rules applied. Total rules applied 67 place count 76 transition count 153
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 69 place count 76 transition count 151
Applied a total of 69 rules in 2 ms. Remains 76 /127 variables (removed 51) and now considering 151/185 (removed 34) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 35 similar events)
// Phase 1: matrix 116 rows 76 cols
[2025-05-31 04:23:43] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 25 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/127 places, 151/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 75 transition count 149
Applied a total of 2 rules in 2 ms. Remains 75 /75 variables (removed 0) and now considering 149/151 (removed 2) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
// Phase 1: matrix 116 rows 75 cols
[2025-05-31 04:23:43] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 116 transitions (discarded 33 similar events)
[2025-05-31 04:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/127 places, 149/185 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 75/127 places, 149/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 149 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability10768537573592537320.gal : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability10614058380123429240.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10768537573592537320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10614058380123429240.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.0736e+08,0.014242,4384,2,210,5,835,6,0,405,593,0


Converting to forward existential form...Done !
original formula: AX(E(EG((EX(((p39==1)&&(p98==1))) + !(((p74==1)&&(p157==1))))) U AG(((!(EX(((p41==1)&&(p100==1)))) * (p28==1)) * (p104==1)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(EG((EX(((p39==1)&&(p98==1))) + !(((p74==1)&&(p157==1))))) U !(E(TRUE U !(((!(EX(((p41==1)&&(p10...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.048546,5664,1,0,18,9309,26,6,1907,3211,16
FORMULA DLCround-PT-05a-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Graph (trivial) has 146 edges and 127 vertex of which 60 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 50 places
Ensure Unique test removed 114 transitions
Reduce isomorphic transitions removed 114 transitions.
Graph (complete) has 138 edges and 77 vertex of which 42 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.1 ms
Discarding 35 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 4 place count 42 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 40 transition count 69
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 18 place count 28 transition count 50
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 28 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 32 place count 27 transition count 49
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 27 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 2 with 2 rules applied. Total rules applied 38 place count 26 transition count 44
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 26 transition count 44
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 24 transition count 42
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 24 transition count 42
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 46 place count 24 transition count 40
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 47 place count 24 transition count 39
Applied a total of 47 rules in 8 ms. Remains 24 /127 variables (removed 103) and now considering 39/185 (removed 146) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 25 transitions (discarded 14 similar events)
// Phase 1: matrix 25 rows 24 cols
[2025-05-31 04:23:43] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 19 ms returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/127 places, 39/185 transitions.
Graph (trivial) has 19 edges and 23 vertex of which 2 / 23 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 21 transition count 35
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 21 transition count 35
Applied a total of 3 rules in 2 ms. Remains 21 /23 variables (removed 2) and now considering 35/39 (removed 4) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 23 transitions (discarded 12 similar events)
// Phase 1: matrix 23 rows 21 cols
[2025-05-31 04:23:43] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 23 transitions (discarded 12 similar events)
[2025-05-31 04:23:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:43] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 21/127 places, 35/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 81 ms. Remains : 21/127 places, 35/185 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Input system was already deterministic with 35 transitions.
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 8 ms
[2025-05-31 04:23:43] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize gal into /tmp/CTLFireability5871574097303188531.gal : 0 ms
[2025-05-31 04:23:43] [INFO ] Time to serialize properties into /tmp/CTLFireability13338323361735383856.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5871574097303188531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13338323361735383856.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,127,0.004092,3892,2,48,5,180,6,0,97,120,0


Converting to forward existential form...Done !
original formula: AG(EF((AG(((p57==1)&&(p151==1))) + AF(((((p64==1)&&(p152==1))&&((p47==1)&&(p54==1)))&&(p108==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(E(TRUE U !(((p57==1)&&(p151==1))))) + !(EG(!(((((p64==1)&&(p152==1))&&((p47==1...196
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009315,4148,1,0,9,845,25,1,466,414,12
FORMULA DLCround-PT-05a-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 93 transition count 185
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 48 place count 79 transition count 157
Iterating global reduction 1 with 14 rules applied. Total rules applied 62 place count 79 transition count 157
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 64 place count 79 transition count 155
Applied a total of 64 rules in 3 ms. Remains 79 /127 variables (removed 48) and now considering 155/185 (removed 30) transitions.
[2025-05-31 04:23:43] [INFO ] Flow matrix only has 118 transitions (discarded 37 similar events)
// Phase 1: matrix 118 rows 79 cols
[2025-05-31 04:23:43] [INFO ] Computed 16 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 31 ms returned [73]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 78/127 places, 155/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 153
Applied a total of 2 rules in 1 ms. Remains 78 /78 variables (removed 0) and now considering 153/155 (removed 2) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 118 transitions (discarded 35 similar events)
// Phase 1: matrix 118 rows 78 cols
[2025-05-31 04:23:44] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 118 transitions (discarded 35 similar events)
[2025-05-31 04:23:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 78/127 places, 153/185 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 118 ms. Remains : 78/127 places, 153/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 153 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4272239683399970370.gal : 0 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability12620692765773222484.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4272239683399970370.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12620692765773222484.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,2.7648e+08,0.021347,4440,2,218,5,872,6,0,416,614,0


Converting to forward existential form...Done !
original formula: (AF(EX(AG(EF(((p81==1)&&(p162==1)))))) + (!(E(((p42==1)&&(p143==1)) U EF(EG(((p11==1)&&(p91==1)))))) * AF(AG((EF(((p77==0)||(p155==0))) *...186
=> equivalent forward existential formula: ([FwdG(FwdU(FwdU((Init * !(!(EG(!(EX(!(E(TRUE U !(E(TRUE U ((p81==1)&&(p162==1)))))))))))),((p42==1)&&(p143==1))...373
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.052995,5592,1,0,11,7490,39,0,1851,1324,16
FORMULA DLCround-PT-05a-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Graph (trivial) has 169 edges and 127 vertex of which 76 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 66 places
Ensure Unique test removed 152 transitions
Reduce isomorphic transitions removed 152 transitions.
Graph (complete) has 100 edges and 61 vertex of which 23 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.1 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 3 place count 23 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 22 transition count 32
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 15 place count 11 transition count 17
Iterating global reduction 2 with 11 rules applied. Total rules applied 26 place count 11 transition count 17
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 28 place count 10 transition count 16
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 31 place count 10 transition count 13
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 33 place count 9 transition count 12
Applied a total of 33 rules in 11 ms. Remains 9 /127 variables (removed 118) and now considering 12/185 (removed 173) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 7 transitions (discarded 5 similar events)
// Phase 1: matrix 7 rows 9 cols
[2025-05-31 04:23:44] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 17 ms returned [7]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 18 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/127 places, 12/185 transitions.
Graph (trivial) has 7 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 8
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 6 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 6 transition count 7
Applied a total of 4 rules in 2 ms. Remains 6 /8 variables (removed 2) and now considering 7/12 (removed 5) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
// Phase 1: matrix 5 rows 6 cols
[2025-05-31 04:23:44] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 15 ms returned []
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 5 transitions (discarded 2 similar events)
[2025-05-31 04:23:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 6/127 places, 7/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 67 ms. Remains : 6/127 places, 7/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 7 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 0 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17619654043733090646.gal : 1 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2809405039236126310.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17619654043733090646.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2809405039236126310.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 12 steps (0 resets) in 7 ms. (1 steps per ms) remains 0/1 properties
FORMULA DLCround-PT-05a-CTLFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Graph (trivial) has 157 edges and 127 vertex of which 67 / 127 are part of one of the 10 SCC in 0 ms
Free SCC test removed 57 places
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Graph (complete) has 122 edges and 70 vertex of which 35 are kept as prefixes of interest. Removing 35 places using SCC suffix rule.0 ms
Discarding 35 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) 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 4 place count 35 transition count 53
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 33 transition count 53
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 17 place count 22 transition count 36
Iterating global reduction 2 with 11 rules applied. Total rules applied 28 place count 22 transition count 36
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 30 place count 21 transition count 35
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 33 place count 21 transition count 32
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 35 place count 20 transition count 31
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 20 transition count 31
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 37 place count 19 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 38 place count 19 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 39 place count 19 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 40 place count 19 transition count 28
Applied a total of 40 rules in 9 ms. Remains 19 /127 variables (removed 108) and now considering 28/185 (removed 157) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 17 transitions (discarded 11 similar events)
// Phase 1: matrix 17 rows 19 cols
[2025-05-31 04:23:44] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 19 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 20 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/127 places, 28/185 transitions.
Graph (trivial) has 16 edges and 18 vertex of which 2 / 18 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 16 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 16 transition count 24
Applied a total of 3 rules in 2 ms. Remains 16 /18 variables (removed 2) and now considering 24/28 (removed 4) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
// Phase 1: matrix 15 rows 16 cols
[2025-05-31 04:23:44] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 23 ms returned []
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 15 transitions (discarded 9 similar events)
[2025-05-31 04:23:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/127 places, 24/185 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 77 ms. Remains : 16/127 places, 24/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 24 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 1 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3311174930917662691.gal : 1 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17671318217604033368.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3311174930917662691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17671318217604033368.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,37,0.003021,3772,2,37,5,129,6,0,69,85,0


Converting to forward existential form...Done !
original formula: AG(A(AF(AG(!(((p42==1)&&(p143==1))))) U !(AG((((p75==1)&&(p157==1))&&((p67==1)&&(p139==1)))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(!(!(E(TRUE U !((((p75==1)&&(p157==1))&&((p67==1)&&(p139==1))))))))) * !(!(EG(!(!(E(TR...373
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.006864,4284,1,0,7,409,21,0,337,191,8
FORMULA DLCround-PT-05a-CTLFireability-2025-11 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 : 127/127 places, 185/185 transitions.
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 89 transition count 185
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 56 place count 71 transition count 149
Iterating global reduction 1 with 18 rules applied. Total rules applied 74 place count 71 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 75 place count 71 transition count 148
Applied a total of 75 rules in 2 ms. Remains 71 /127 variables (removed 56) and now considering 148/185 (removed 37) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 116 transitions (discarded 32 similar events)
// Phase 1: matrix 116 rows 71 cols
[2025-05-31 04:23:44] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 23 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/127 places, 148/185 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 148/148 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 28 ms. Remains : 70/127 places, 148/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 148 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability4945336237911238409.gal : 0 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability6732207270660133359.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4945336237911238409.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6732207270660133359.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.96608e+08,0.016908,4348,2,218,5,933,6,0,397,679,0


Converting to forward existential form...Done !
original formula: EX((p2==0))
=> equivalent forward existential formula: [(EY(Init) * (p2==0))] != FALSE
(forward)formula 0,1,0.019952,4604,1,0,7,933,8,1,482,679,2
FORMULA DLCround-PT-05a-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 34 places and 0 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 34 place count 93 transition count 185
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 52 place count 75 transition count 149
Iterating global reduction 1 with 18 rules applied. Total rules applied 70 place count 75 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 72 place count 75 transition count 147
Applied a total of 72 rules in 4 ms. Remains 75 /127 variables (removed 52) and now considering 147/185 (removed 38) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 115 transitions (discarded 32 similar events)
// Phase 1: matrix 115 rows 75 cols
[2025-05-31 04:23:44] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 24 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/127 places, 147/185 transitions.
Applied a total of 0 rules in 1 ms. Remains 74 /74 variables (removed 0) and now considering 147/147 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 74/127 places, 147/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 147 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 4 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2171202389276676126.gal : 1 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability57772479498426053.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2171202389276676126.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability57772479498426053.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.8432e+08,0.014402,4364,2,207,5,820,6,0,400,582,0


Converting to forward existential form...Done !
original formula: (AG(EX((((p59==1)&&(p153==1))||((p47==1)&&(p142==1))))) + AG((((p37==0)||(p93==0)) * EX(((p47==0)||(p102==0))))))
=> equivalent forward existential formula: ([(FwdU((Init * !(!(E(TRUE U !(EX((((p59==1)&&(p153==1))||((p47==1)&&(p142==1))))))))),TRUE) * !(((p37==0)||(p93...307
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.046058,5644,1,0,12,8518,18,4,1824,2651,11
FORMULA DLCround-PT-05a-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 185/185 transitions.
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 0 with 35 rules applied. Total rules applied 35 place count 92 transition count 185
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 53 place count 74 transition count 149
Iterating global reduction 1 with 18 rules applied. Total rules applied 71 place count 74 transition count 149
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 73 place count 74 transition count 147
Applied a total of 73 rules in 2 ms. Remains 74 /127 variables (removed 53) and now considering 147/185 (removed 38) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 114 transitions (discarded 33 similar events)
// Phase 1: matrix 114 rows 74 cols
[2025-05-31 04:23:44] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 25 ms returned [70]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/127 places, 147/185 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 73 transition count 145
Applied a total of 2 rules in 1 ms. Remains 73 /73 variables (removed 0) and now considering 145/147 (removed 2) transitions.
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
// Phase 1: matrix 114 rows 73 cols
[2025-05-31 04:23:44] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants in 24 ms returned []
[2025-05-31 04:23:44] [INFO ] Flow matrix only has 114 transitions (discarded 31 similar events)
[2025-05-31 04:23:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-31 04:23:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-31 04:23:44] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/127 places, 145/185 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 99 ms. Remains : 73/127 places, 145/185 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 5 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 2 ms
[2025-05-31 04:23:44] [INFO ] Input system was already deterministic with 145 transitions.
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 3 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 6 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize gal into /tmp/CTLFireability8941594942424473916.gal : 1 ms
[2025-05-31 04:23:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9214404102841533602.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8941594942424473916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9214404102841533602.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/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,1.6384e+08,0.018023,4336,2,204,5,806,6,0,395,574,0


Converting to forward existential form...Done !
original formula: EF(AX((((p46==0)||(p143==0))&&(((p87==1)&&(p129==1))||(((p36==1)&&(p90==1))&&((p67==1)&&(p149==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((((p46==0)||(p143==0))&&(((p87==1)&&(p129==1))||(((p36==1)&&(p90==1))&&((p67==1)&&(p1...179
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.040177,5232,1,0,8,7814,11,2,1563,2152,4
FORMULA DLCround-PT-05a-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-31 04:23:44] [INFO ] Flatten gal took : 7 ms
[2025-05-31 04:23:44] [INFO ] Flatten gal took : 5 ms
Total runtime 3940 ms.

BK_STOP 1748665424930

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /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="DLCround-PT-05a"
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 2-5832"
echo " Executing tool itstools"
echo " Input is DLCround-PT-05a, 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 r072-tall-174860066900146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05a.tgz
mv DLCround-PT-05a 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.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 ;