Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200706.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 LeafsetExtension-PT-S08C2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200706
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 168K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K 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 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 647K 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 LeafsetExtension-PT-S08C2-CTLFireability-2023-12
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2023-13
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2023-14
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2023-15
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-00
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-01
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-02
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-03
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-04
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-05
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-06
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-07
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-08
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-09
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-10
FORMULA_NAME LeafsetExtension-PT-S08C2-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748889286553

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S08C2
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 18:34:47] [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]
[2025-06-02 18:34:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:34:48] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2025-06-02 18:34:48] [INFO ] Transformed 462 places.
[2025-06-02 18:34:48] [INFO ] Transformed 409 transitions.
[2025-06-02 18:34:48] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 216 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 92 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 377 transition count 409
Discarding 59 places :
Symmetric choice reduction at 1 with 59 rule applications. Total rules 144 place count 318 transition count 350
Iterating global reduction 1 with 59 rules applied. Total rules applied 203 place count 318 transition count 350
Discarding 33 places :
Symmetric choice reduction at 1 with 33 rule applications. Total rules 236 place count 285 transition count 317
Iterating global reduction 1 with 33 rules applied. Total rules applied 269 place count 285 transition count 317
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 289 place count 265 transition count 297
Iterating global reduction 1 with 20 rules applied. Total rules applied 309 place count 265 transition count 297
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 1 with 2 rules applied. Total rules applied 311 place count 263 transition count 297
Applied a total of 311 rules in 88 ms. Remains 263 /462 variables (removed 199) and now considering 297/409 (removed 112) transitions.
// Phase 1: matrix 297 rows 263 cols
[2025-06-02 18:34:48] [INFO ] Computed 28 invariants in 20 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:48] [INFO ] Implicit Places using invariants in 331 ms returned [4, 28, 119, 127, 199, 210]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 369 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 257/462 places, 297/409 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 254 transition count 294
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 254 transition count 294
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 251 transition count 291
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 251 transition count 291
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 248 transition count 288
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 248 transition count 288
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 245 transition count 285
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 245 transition count 285
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 243 transition count 283
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 243 transition count 283
Applied a total of 28 rules in 28 ms. Remains 243 /257 variables (removed 14) and now considering 283/297 (removed 14) transitions.
[2025-06-02 18:34:48] [INFO ] Flow matrix only has 281 transitions (discarded 2 similar events)
// Phase 1: matrix 281 rows 243 cols
[2025-06-02 18:34:48] [INFO ] Computed 22 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:48] [INFO ] Implicit Places using invariants in 115 ms returned []
[2025-06-02 18:34:48] [INFO ] Flow matrix only has 281 transitions (discarded 2 similar events)
[2025-06-02 18:34:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:49] [INFO ] Implicit Places using invariants and state equation in 364 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 243/462 places, 283/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 983 ms. Remains : 243/462 places, 283/409 transitions.
Support contains 92 out of 243 places after structural reductions.
[2025-06-02 18:34:49] [INFO ] Flatten gal took : 41 ms
[2025-06-02 18:34:49] [INFO ] Flatten gal took : 19 ms
[2025-06-02 18:34:49] [INFO ] Input system was already deterministic with 283 transitions.
RANDOM walk for 40000 steps (2148 resets) in 2211 ms. (18 steps per ms) remains 6/55 properties
BEST_FIRST walk for 40004 steps (333 resets) in 147 ms. (270 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (515 resets) in 158 ms. (251 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (461 resets) in 117 ms. (339 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (463 resets) in 142 ms. (279 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (462 resets) in 99 ms. (400 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (356 resets) in 257 ms. (155 steps per ms) remains 5/5 properties
[2025-06-02 18:34:50] [INFO ] Flow matrix only has 281 transitions (discarded 2 similar events)
[2025-06-02 18:34:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 177/197 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 45/242 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp47 is UNSAT
At refinement iteration 5 (OVERLAPS) 280/522 variables, 242/264 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 0/264 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2/524 variables, 1/265 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/524 variables, 0/265 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/524 variables, 0/265 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 524/524 variables, and 265 constraints, problems are : Problem set: 3 solved, 2 unsolved in 626 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 175/181 variables, 4/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/181 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 61/242 variables, 18/22 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/242 variables, 0/22 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 280/522 variables, 242/264 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/522 variables, 2/266 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/522 variables, 0/266 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/524 variables, 1/267 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/524 variables, 0/267 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/524 variables, 0/267 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 524/524 variables, and 267 constraints, problems are : Problem set: 3 solved, 2 unsolved in 434 ms.
Refiners :[Generalized P Invariants (flows): 22/22 constraints, State Equation: 243/243 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1087ms problems are : Problem set: 3 solved, 2 unsolved
Finished Parikh walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Parikh walk visited 2 properties in 12 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
[2025-06-02 18:34:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 18:34:51] [INFO ] Flatten gal took : 15 ms
[2025-06-02 18:34:51] [INFO ] Input system was already deterministic with 283 transitions.
Computed a total of 243 stabilizing places and 283 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 243 transition count 283
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 242 transition count 230
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 190 transition count 230
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 105 place count 190 transition count 217
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 131 place count 177 transition count 217
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 144 place count 164 transition count 204
Iterating global reduction 2 with 13 rules applied. Total rules applied 157 place count 164 transition count 204
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 159 place count 162 transition count 202
Iterating global reduction 2 with 2 rules applied. Total rules applied 161 place count 162 transition count 202
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 213 place count 136 transition count 176
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 224 place count 125 transition count 165
Iterating global reduction 2 with 11 rules applied. Total rules applied 235 place count 125 transition count 165
Applied a total of 235 rules in 55 ms. Remains 125 /243 variables (removed 118) and now considering 165/283 (removed 118) transitions.
[2025-06-02 18:34:51] [INFO ] Flow matrix only has 160 transitions (discarded 5 similar events)
// Phase 1: matrix 160 rows 125 cols
[2025-06-02 18:34:51] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:51] [INFO ] Implicit Places using invariants in 99 ms returned [7, 16, 21, 27, 29, 34, 40, 42, 47, 53, 63, 65, 72, 74, 79, 85, 87, 96, 101, 107]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 100 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/243 places, 165/283 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 57 transition count 117
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 57 transition count 117
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 107 place count 46 transition count 106
Iterating global reduction 0 with 11 rules applied. Total rules applied 118 place count 46 transition count 106
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 129 place count 35 transition count 95
Iterating global reduction 0 with 11 rules applied. Total rules applied 140 place count 35 transition count 95
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 152 place count 29 transition count 89
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 154 place count 27 transition count 87
Iterating global reduction 0 with 2 rules applied. Total rules applied 156 place count 27 transition count 87
Applied a total of 156 rules in 17 ms. Remains 27 /105 variables (removed 78) and now considering 87/165 (removed 78) transitions.
[2025-06-02 18:34:51] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
// Phase 1: matrix 26 rows 27 cols
[2025-06-02 18:34:51] [INFO ] Computed 2 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:51] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-06-02 18:34:51] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
[2025-06-02 18:34:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:51] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/243 places, 87/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 250 ms. Remains : 27/243 places, 87/283 transitions.
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize gal into /tmp/CTLFireability15636585385460552544.gal : 2 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize properties into /tmp/CTLFireability18249524723335680652.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/CTLFireability15636585385460552544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18249524723335680652.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,704,0.030878,4136,2,333,5,2619,6,0,186,1580,0


Converting to forward existential form...Done !
original formula: AF(EG((Node0ManageTheBreakDownOfNode7<1)))
=> equivalent forward existential formula: [FwdG(Init,!(EG((Node0ManageTheBreakDownOfNode7<1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t30, t31, t32,...519
dead was empty
(forward)formula 0,1,0.094936,7336,1,0,300,22919,195,111,1168,18474,231
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 242 transition count 231
Reduce places removed 51 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 52 rules applied. Total rules applied 104 place count 191 transition count 230
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 105 place count 190 transition count 230
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 105 place count 190 transition count 217
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 131 place count 177 transition count 217
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 143 place count 165 transition count 205
Iterating global reduction 3 with 12 rules applied. Total rules applied 155 place count 165 transition count 205
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 156 place count 164 transition count 204
Iterating global reduction 3 with 1 rules applied. Total rules applied 157 place count 164 transition count 204
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 211 place count 137 transition count 177
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 222 place count 126 transition count 166
Iterating global reduction 3 with 11 rules applied. Total rules applied 233 place count 126 transition count 166
Applied a total of 233 rules in 32 ms. Remains 126 /243 variables (removed 117) and now considering 166/283 (removed 117) transitions.
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 161 transitions (discarded 5 similar events)
// Phase 1: matrix 161 rows 126 cols
[2025-06-02 18:34:52] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants in 99 ms returned [7, 14, 19, 25, 27, 32, 38, 47, 54, 64, 66, 73, 75, 80, 86, 88, 97, 102, 108]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 100 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 107/243 places, 166/283 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 60 transition count 119
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 60 transition count 119
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 104 place count 50 transition count 109
Iterating global reduction 0 with 10 rules applied. Total rules applied 114 place count 50 transition count 109
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 124 place count 40 transition count 99
Iterating global reduction 0 with 10 rules applied. Total rules applied 134 place count 40 transition count 99
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 148 place count 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 150 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 152 place count 31 transition count 90
Applied a total of 152 rules in 14 ms. Remains 31 /107 variables (removed 76) and now considering 90/166 (removed 76) transitions.
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
// Phase 1: matrix 32 rows 31 cols
[2025-06-02 18:34:52] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 32 transitions (discarded 58 similar events)
[2025-06-02 18:34:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 31/243 places, 90/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 234 ms. Remains : 31/243 places, 90/283 transitions.
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:52] [INFO ] Input system was already deterministic with 90 transitions.
RANDOM walk for 304 steps (29 resets) in 9 ms. (30 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 10 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1986647705381114340.gal : 1 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11166806368400118432.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1986647705381114340.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11166806368400118432.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 214 transition count 254
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 214 transition count 254
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 78 place count 194 transition count 234
Iterating global reduction 0 with 20 rules applied. Total rules applied 98 place count 194 transition count 234
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 100 place count 192 transition count 234
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 111 place count 181 transition count 223
Iterating global reduction 1 with 11 rules applied. Total rules applied 122 place count 181 transition count 223
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 128 place count 175 transition count 223
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 136 place count 167 transition count 215
Iterating global reduction 2 with 8 rules applied. Total rules applied 144 place count 167 transition count 215
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 152 place count 159 transition count 207
Iterating global reduction 2 with 8 rules applied. Total rules applied 160 place count 159 transition count 207
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 168 place count 151 transition count 199
Iterating global reduction 2 with 8 rules applied. Total rules applied 176 place count 151 transition count 199
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 190 place count 137 transition count 185
Iterating global reduction 2 with 14 rules applied. Total rules applied 204 place count 137 transition count 185
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 228 place count 113 transition count 161
Iterating global reduction 2 with 24 rules applied. Total rules applied 252 place count 113 transition count 161
Applied a total of 252 rules in 25 ms. Remains 113 /243 variables (removed 130) and now considering 161/283 (removed 122) transitions.
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 126 transitions (discarded 35 similar events)
// Phase 1: matrix 126 rows 113 cols
[2025-06-02 18:34:52] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants in 59 ms returned [22, 30, 44, 61, 65, 69, 82]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 61 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/243 places, 161/283 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 84 transition count 139
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 84 transition count 139
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 83 transition count 138
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 83 transition count 138
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 47 place count 82 transition count 137
Iterating global reduction 0 with 1 rules applied. Total rules applied 48 place count 82 transition count 137
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 81 transition count 136
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 81 transition count 136
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 80 transition count 135
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 80 transition count 135
Applied a total of 52 rules in 7 ms. Remains 80 /106 variables (removed 26) and now considering 135/161 (removed 26) transitions.
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 92 transitions (discarded 43 similar events)
// Phase 1: matrix 92 rows 80 cols
[2025-06-02 18:34:52] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 18:34:52] [INFO ] Flow matrix only has 92 transitions (discarded 43 similar events)
[2025-06-02 18:34:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:52] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 80/243 places, 135/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 80/243 places, 135/283 transitions.
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 8 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:34:52] [INFO ] Input system was already deterministic with 135 transitions.
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:52] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize gal into /tmp/CTLFireability9967226080630624225.gal : 2 ms
[2025-06-02 18:34:52] [INFO ] Time to serialize properties into /tmp/CTLFireability4183734472923082519.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/CTLFireability9967226080630624225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4183734472923082519.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,16162,0.059123,6400,2,1659,5,9877,6,0,445,11216,0


Converting to forward existential form...Done !
original formula: E((E((AF(EX(((Node1IsActive>=1)&&(Node7DontAnswerToAnyNode>=1)))) * E((Node1ManageTheBreakDownOfNode4<1) U EF(((Node1IsActive>=1)&&(Node6...673
=> equivalent forward existential formula: [(FwdU(Init,(E((!(EG(!(EX(((Node1IsActive>=1)&&(Node7DontAnswerToAnyNode>=1)))))) * E((Node1ManageTheBreakDownOf...761
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t14, t15, t17, t19, t20, t21, t24, t25, t26, t27, t30, t33, t34, t35...539
(forward)formula 0,1,1.4828,62988,1,0,580,327756,316,279,3014,340166,527
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 210 transition count 250
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 210 transition count 250
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 89 place count 187 transition count 227
Iterating global reduction 0 with 23 rules applied. Total rules applied 112 place count 187 transition count 227
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 116 place count 183 transition count 227
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 131 place count 168 transition count 212
Iterating global reduction 1 with 15 rules applied. Total rules applied 146 place count 168 transition count 212
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 154 place count 160 transition count 212
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 166 place count 148 transition count 200
Iterating global reduction 2 with 12 rules applied. Total rules applied 178 place count 148 transition count 200
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 189 place count 137 transition count 189
Iterating global reduction 2 with 11 rules applied. Total rules applied 200 place count 137 transition count 189
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 211 place count 126 transition count 178
Iterating global reduction 2 with 11 rules applied. Total rules applied 222 place count 126 transition count 178
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 245 place count 103 transition count 155
Iterating global reduction 2 with 23 rules applied. Total rules applied 268 place count 103 transition count 155
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 296 place count 75 transition count 127
Iterating global reduction 2 with 28 rules applied. Total rules applied 324 place count 75 transition count 127
Applied a total of 324 rules in 22 ms. Remains 75 /243 variables (removed 168) and now considering 127/283 (removed 156) transitions.
[2025-06-02 18:34:54] [INFO ] Flow matrix only has 80 transitions (discarded 47 similar events)
// Phase 1: matrix 80 rows 75 cols
[2025-06-02 18:34:54] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:54] [INFO ] Implicit Places using invariants in 53 ms returned [28, 42, 47, 51, 55, 59, 65]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 55 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 68/243 places, 127/283 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 50 transition count 109
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 50 transition count 109
Applied a total of 36 rules in 1 ms. Remains 50 /68 variables (removed 18) and now considering 109/127 (removed 18) transitions.
[2025-06-02 18:34:54] [INFO ] Flow matrix only has 57 transitions (discarded 52 similar events)
// Phase 1: matrix 57 rows 50 cols
[2025-06-02 18:34:54] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:34:54] [INFO ] Flow matrix only has 57 transitions (discarded 52 similar events)
[2025-06-02 18:34:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:54] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 50/243 places, 109/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 170 ms. Remains : 50/243 places, 109/283 transitions.
[2025-06-02 18:34:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:54] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:54] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 18:34:54] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:54] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:54] [INFO ] Time to serialize gal into /tmp/CTLFireability17169234916856830816.gal : 1 ms
[2025-06-02 18:34:54] [INFO ] Time to serialize properties into /tmp/CTLFireability1657682675539445718.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/CTLFireability17169234916856830816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1657682675539445718.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,8039,0.054511,5856,2,861,5,8712,6,0,299,9364,0


Converting to forward existential form...Done !
original formula: AX((EG(A(AX(((BreakDownReservoir>=1)&&(Node6IsActive>=1))) U (Node2HasTheLeafSetOfLxToReplaceNode0>=1))) + AF((RxHasReceivedTheRequestOfN...166
=> equivalent forward existential formula: [FwdG((EY(Init) * !(EG(!((E(!((Node2HasTheLeafSetOfLxToReplaceNode0>=1)) U (!(!(EX(!(((BreakDownReservoir>=1)&&(...331
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t22, t25, t26, t27, t33, t34, t37, t38...532
Hit Full ! (commute/partial/dont) 107/0/2
(forward)formula 0,0,0.688907,34208,1,0,423,166820,253,176,1961,176315,361
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 211 transition count 251
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 211 transition count 251
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 85 place count 190 transition count 230
Iterating global reduction 0 with 21 rules applied. Total rules applied 106 place count 190 transition count 230
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 110 place count 186 transition count 230
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 122 place count 174 transition count 218
Iterating global reduction 1 with 12 rules applied. Total rules applied 134 place count 174 transition count 218
Discarding 5 places :
Implicit places reduction removed 5 places
Iterating post reduction 1 with 5 rules applied. Total rules applied 139 place count 169 transition count 218
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 148 place count 160 transition count 209
Iterating global reduction 2 with 9 rules applied. Total rules applied 157 place count 160 transition count 209
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 166 place count 151 transition count 200
Iterating global reduction 2 with 9 rules applied. Total rules applied 175 place count 151 transition count 200
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 184 place count 142 transition count 191
Iterating global reduction 2 with 9 rules applied. Total rules applied 193 place count 142 transition count 191
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 214 place count 121 transition count 170
Iterating global reduction 2 with 21 rules applied. Total rules applied 235 place count 121 transition count 170
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 254 place count 102 transition count 151
Iterating global reduction 2 with 19 rules applied. Total rules applied 273 place count 102 transition count 151
Applied a total of 273 rules in 18 ms. Remains 102 /243 variables (removed 141) and now considering 151/283 (removed 132) transitions.
[2025-06-02 18:34:55] [INFO ] Flow matrix only has 112 transitions (discarded 39 similar events)
// Phase 1: matrix 112 rows 102 cols
[2025-06-02 18:34:55] [INFO ] Computed 13 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:55] [INFO ] Implicit Places using invariants in 62 ms returned [10, 31, 35, 64, 68, 72, 90]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 63 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 95/243 places, 151/283 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 76 transition count 132
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 76 transition count 132
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 75 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 75 transition count 131
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 74 transition count 130
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 74 transition count 130
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 73 transition count 129
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 73 transition count 129
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 72 transition count 128
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 72 transition count 128
Applied a total of 46 rules in 3 ms. Remains 72 /95 variables (removed 23) and now considering 128/151 (removed 23) transitions.
[2025-06-02 18:34:55] [INFO ] Flow matrix only has 82 transitions (discarded 46 similar events)
// Phase 1: matrix 82 rows 72 cols
[2025-06-02 18:34:55] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:55] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-02 18:34:55] [INFO ] Flow matrix only has 82 transitions (discarded 46 similar events)
[2025-06-02 18:34:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:55] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 72/243 places, 128/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 215 ms. Remains : 72/243 places, 128/283 transitions.
[2025-06-02 18:34:55] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:55] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:55] [INFO ] Input system was already deterministic with 128 transitions.
[2025-06-02 18:34:55] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:55] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1083558307334244024.gal : 1 ms
[2025-06-02 18:34:55] [INFO ] Time to serialize properties into /tmp/CTLFireability10218554030677085213.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/CTLFireability1083558307334244024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10218554030677085213.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,11662,0.058338,6260,2,1201,5,9572,6,0,406,11907,0


Converting to forward existential form...Done !
original formula: EF(EG(A(E(EX(((Node3HasAskedItsLeafSetToRxToReplaceNode7>=1)&&(LeafSetOfRxIsSentToNode3>=1))) U A((Node0ManageTheBreakDownOfNode8>=1) U (...391
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((E(!(E(!(EX(!((Node7HasTheLeafSetOfLxToReplaceNode1>=1)))) U ((Node3HasTheLeafSetOfLxToR...975
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t8, t9, t10, t15, t16, t19, t21, t22, t24, t25, t26, t27, t28, t30, t31, t33, t34...539
dead was empty
(forward)formula 0,0,1.24429,53188,1,0,581,279311,295,284,2552,309658,516
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 213 transition count 253
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 213 transition count 253
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 82 place count 191 transition count 231
Iterating global reduction 0 with 22 rules applied. Total rules applied 104 place count 191 transition count 231
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 106 place count 189 transition count 231
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 119 place count 176 transition count 218
Iterating global reduction 1 with 13 rules applied. Total rules applied 132 place count 176 transition count 218
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 140 place count 168 transition count 218
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 150 place count 158 transition count 208
Iterating global reduction 2 with 10 rules applied. Total rules applied 160 place count 158 transition count 208
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 170 place count 148 transition count 198
Iterating global reduction 2 with 10 rules applied. Total rules applied 180 place count 148 transition count 198
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 190 place count 138 transition count 188
Iterating global reduction 2 with 10 rules applied. Total rules applied 200 place count 138 transition count 188
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 216 place count 122 transition count 172
Iterating global reduction 2 with 16 rules applied. Total rules applied 232 place count 122 transition count 172
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 264 place count 90 transition count 140
Iterating global reduction 2 with 32 rules applied. Total rules applied 296 place count 90 transition count 140
Applied a total of 296 rules in 20 ms. Remains 90 /243 variables (removed 153) and now considering 140/283 (removed 143) transitions.
[2025-06-02 18:34:56] [INFO ] Flow matrix only has 98 transitions (discarded 42 similar events)
// Phase 1: matrix 98 rows 90 cols
[2025-06-02 18:34:56] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:56] [INFO ] Implicit Places using invariants in 63 ms returned [33, 38, 46, 50, 56, 60, 64, 72, 79]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 64 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/243 places, 140/283 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 60 transition count 119
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 60 transition count 119
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 44 place count 58 transition count 117
Iterating global reduction 0 with 2 rules applied. Total rules applied 46 place count 58 transition count 117
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 48 place count 56 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 50 place count 56 transition count 115
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 54 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 54 transition count 113
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 52 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 52 transition count 111
Applied a total of 58 rules in 3 ms. Remains 52 /81 variables (removed 29) and now considering 111/140 (removed 29) transitions.
[2025-06-02 18:34:56] [INFO ] Flow matrix only has 58 transitions (discarded 53 similar events)
// Phase 1: matrix 58 rows 52 cols
[2025-06-02 18:34:56] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:56] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-02 18:34:56] [INFO ] Flow matrix only has 58 transitions (discarded 53 similar events)
[2025-06-02 18:34:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:56] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/243 places, 111/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 178 ms. Remains : 52/243 places, 111/283 transitions.
[2025-06-02 18:34:56] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:34:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:56] [INFO ] Input system was already deterministic with 111 transitions.
[2025-06-02 18:34:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:56] [INFO ] Time to serialize gal into /tmp/CTLFireability18234402421890472215.gal : 1 ms
[2025-06-02 18:34:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10393567497957653275.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/CTLFireability18234402421890472215.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10393567497957653275.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,6829,0.051093,5612,2,1058,5,7297,6,0,309,7138,0


Converting to forward existential form...Done !
original formula: EF((EG(EF((((Node2IsActive<1)||(Node4DontAnswerToAnyNode<1))||(Node2ManageTheBreakDownOfNode6<1)))) + (((Node1HasTheLeafSetOfRxToReplaceN...305
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),E(TRUE U (((Node2IsActive<1)||(Node4DontAnswerToAnyNode<1))||(Node2ManageTheBreakDownOfNo...525
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t26, t27, t30, t31, t32, t34, t35, t36...529
(forward)formula 0,1,0.359167,20904,1,0,319,80033,246,117,1997,79824,258
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 52 transitions
Trivial Post-agglo rules discarded 52 transitions
Performed 52 trivial Post agglomeration. Transition count delta: 52
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 242 transition count 230
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 1 with 52 rules applied. Total rules applied 105 place count 190 transition count 230
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 105 place count 190 transition count 217
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 131 place count 177 transition count 217
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 144 place count 164 transition count 204
Iterating global reduction 2 with 13 rules applied. Total rules applied 157 place count 164 transition count 204
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 159 place count 162 transition count 202
Iterating global reduction 2 with 2 rules applied. Total rules applied 161 place count 162 transition count 202
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 52 rules applied. Total rules applied 213 place count 136 transition count 176
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 224 place count 125 transition count 165
Iterating global reduction 2 with 11 rules applied. Total rules applied 235 place count 125 transition count 165
Applied a total of 235 rules in 33 ms. Remains 125 /243 variables (removed 118) and now considering 165/283 (removed 118) transitions.
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 160 transitions (discarded 5 similar events)
// Phase 1: matrix 160 rows 125 cols
[2025-06-02 18:34:57] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants in 109 ms returned [7, 14, 19, 25, 27, 32, 38, 40, 45, 51, 61, 63, 70, 72, 77, 83, 85, 94, 99, 107]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 111 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/243 places, 165/283 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 57 transition count 117
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 57 transition count 117
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 107 place count 46 transition count 106
Iterating global reduction 0 with 11 rules applied. Total rules applied 118 place count 46 transition count 106
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 129 place count 35 transition count 95
Iterating global reduction 0 with 11 rules applied. Total rules applied 140 place count 35 transition count 95
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 152 place count 29 transition count 89
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 154 place count 27 transition count 87
Iterating global reduction 0 with 2 rules applied. Total rules applied 156 place count 27 transition count 87
Applied a total of 156 rules in 7 ms. Remains 27 /105 variables (removed 78) and now considering 87/165 (removed 78) transitions.
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
// Phase 1: matrix 26 rows 27 cols
[2025-06-02 18:34:57] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 26 transitions (discarded 61 similar events)
[2025-06-02 18:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/243 places, 87/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 232 ms. Remains : 27/243 places, 87/283 transitions.
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:57] [INFO ] Input system was already deterministic with 87 transitions.
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:57] [INFO ] Time to serialize gal into /tmp/CTLFireability548224242886120621.gal : 0 ms
[2025-06-02 18:34:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4213194940769471503.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/CTLFireability548224242886120621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4213194940769471503.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,704,0.017863,4372,2,334,5,2602,6,0,186,1551,0


Converting to forward existential form...Done !
original formula: A(!(EF((AF(((Node5IsActive>=1)&&(Node6DontAnswerToAnyNode>=1))) * EF((Node8ManageTheBreakDownOfNode7>=1))))) U ((Node1IsActive>=1)&&(Node...181
=> equivalent forward existential formula: [((Init * !(EG(!(((Node1IsActive>=1)&&(Node7DontAnswerToAnyNode>=1)))))) * !(E(!(((Node1IsActive>=1)&&(Node7Dont...378
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t30, t31, t32...520
(forward)formula 0,0,0.095823,8212,1,0,342,25508,207,143,1164,22175,304
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 211 transition count 251
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 211 transition count 251
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 86 place count 189 transition count 229
Iterating global reduction 0 with 22 rules applied. Total rules applied 108 place count 189 transition count 229
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 112 place count 185 transition count 229
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 127 place count 170 transition count 214
Iterating global reduction 1 with 15 rules applied. Total rules applied 142 place count 170 transition count 214
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 150 place count 162 transition count 214
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 162 place count 150 transition count 202
Iterating global reduction 2 with 12 rules applied. Total rules applied 174 place count 150 transition count 202
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 186 place count 138 transition count 190
Iterating global reduction 2 with 12 rules applied. Total rules applied 198 place count 138 transition count 190
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 210 place count 126 transition count 178
Iterating global reduction 2 with 12 rules applied. Total rules applied 222 place count 126 transition count 178
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 246 place count 102 transition count 154
Iterating global reduction 2 with 24 rules applied. Total rules applied 270 place count 102 transition count 154
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 301 place count 71 transition count 123
Iterating global reduction 2 with 31 rules applied. Total rules applied 332 place count 71 transition count 123
Applied a total of 332 rules in 19 ms. Remains 71 /243 variables (removed 172) and now considering 123/283 (removed 160) transitions.
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 74 transitions (discarded 49 similar events)
// Phase 1: matrix 74 rows 71 cols
[2025-06-02 18:34:57] [INFO ] Computed 10 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants in 44 ms returned [23, 27, 31, 35, 39, 54]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 45 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/243 places, 123/283 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 51 transition count 109
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 51 transition count 109
Applied a total of 28 rules in 1 ms. Remains 51 /65 variables (removed 14) and now considering 109/123 (removed 14) transitions.
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 55 transitions (discarded 54 similar events)
// Phase 1: matrix 55 rows 51 cols
[2025-06-02 18:34:57] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:34:57] [INFO ] Flow matrix only has 55 transitions (discarded 54 similar events)
[2025-06-02 18:34:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:57] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 51/243 places, 109/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 164 ms. Remains : 51/243 places, 109/283 transitions.
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:57] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:57] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15901024971146464404.gal : 0 ms
[2025-06-02 18:34:57] [INFO ] Time to serialize properties into /tmp/CTLFireability12604635514239509066.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/CTLFireability15901024971146464404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12604635514239509066.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,6514,0.099545,8292,2,1476,5,18090,6,0,303,18187,0


Converting to forward existential form...Done !
original formula: (E(AX(FALSE) U ((!(AX((Node7ManageTheBreakDownOfNode4>=1))) + ((Node6HasAskedItsLeafSetToLxToReplaceNode2>=1)&&(LeafSetOfLxIsSentToNode6>...347
=> equivalent forward existential formula: [FwdG((Init * E(!(EX(!(FALSE))) U ((!(!(EX(!((Node7ManageTheBreakDownOfNode4>=1))))) + ((Node6HasAskedItsLeafSet...420
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t10, t14, t15, t17, t19, t20, t21, t22, t23, t24, t25, t27, t29, t30, t31...502
(forward)formula 0,1,0.672548,29304,1,0,327,117895,254,130,2018,122878,269
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 212 transition count 252
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 212 transition count 252
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 84 place count 190 transition count 230
Iterating global reduction 0 with 22 rules applied. Total rules applied 106 place count 190 transition count 230
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 187 transition count 230
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 124 place count 172 transition count 215
Iterating global reduction 1 with 15 rules applied. Total rules applied 139 place count 172 transition count 215
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 147 place count 164 transition count 215
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 158 place count 153 transition count 204
Iterating global reduction 2 with 11 rules applied. Total rules applied 169 place count 153 transition count 204
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 180 place count 142 transition count 193
Iterating global reduction 2 with 11 rules applied. Total rules applied 191 place count 142 transition count 193
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 202 place count 131 transition count 182
Iterating global reduction 2 with 11 rules applied. Total rules applied 213 place count 131 transition count 182
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 232 place count 112 transition count 163
Iterating global reduction 2 with 19 rules applied. Total rules applied 251 place count 112 transition count 163
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 283 place count 80 transition count 131
Iterating global reduction 2 with 32 rules applied. Total rules applied 315 place count 80 transition count 131
Applied a total of 315 rules in 13 ms. Remains 80 /243 variables (removed 163) and now considering 131/283 (removed 152) transitions.
[2025-06-02 18:34:58] [INFO ] Flow matrix only has 86 transitions (discarded 45 similar events)
// Phase 1: matrix 86 rows 80 cols
[2025-06-02 18:34:58] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:58] [INFO ] Implicit Places using invariants in 62 ms returned [31, 36, 40, 48, 53, 62, 70]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 63 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 73/243 places, 131/283 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 58 transition count 116
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 58 transition count 116
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 57 transition count 115
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 57 transition count 115
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 56 transition count 114
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 56 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 55 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 55 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 54 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 54 transition count 112
Applied a total of 38 rules in 3 ms. Remains 54 /73 variables (removed 19) and now considering 112/131 (removed 19) transitions.
[2025-06-02 18:34:58] [INFO ] Flow matrix only has 59 transitions (discarded 53 similar events)
// Phase 1: matrix 59 rows 54 cols
[2025-06-02 18:34:58] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:58] [INFO ] Implicit Places using invariants in 37 ms returned []
[2025-06-02 18:34:58] [INFO ] Flow matrix only has 59 transitions (discarded 53 similar events)
[2025-06-02 18:34:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:58] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 54/243 places, 112/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 191 ms. Remains : 54/243 places, 112/283 transitions.
[2025-06-02 18:34:58] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:34:58] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:58] [INFO ] Input system was already deterministic with 112 transitions.
[2025-06-02 18:34:58] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:34:58] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:58] [INFO ] Time to serialize gal into /tmp/CTLFireability6154094130802930309.gal : 1 ms
[2025-06-02 18:34:58] [INFO ] Time to serialize properties into /tmp/CTLFireability15313555085261014029.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/CTLFireability6154094130802930309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15313555085261014029.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,6938,0.058926,6300,2,1280,5,9572,6,0,318,10826,0


Converting to forward existential form...Done !
original formula: AG(AX(AX(((AF((Node7ManageTheBreakDownOfNode8>=1)) + EX(((NoNodeManageTheBreakDownOfNode4>=1)&&(Node6WantsToManageTheBreakDownOfNode4>=1)...283
=> equivalent forward existential formula: [FwdG(((EY(EY(FwdU(Init,TRUE))) * !((((Node1HasAskedItsLeafSetToLxToReplaceNode0>=1)&&(LeafSetOfLxIsSentToNode1>...341
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t7, t9, t10, t11, t15, t16, t17, t22, t23, t24, t26, t27, t29, t30, t31, t32, t33...534
Hit Full ! (commute/partial/dont) 110/0/2
(forward)formula 0,0,0.407251,21196,1,0,333,71374,252,123,2131,80542,258
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 242 transition count 233
Reduce places removed 49 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 53 rules applied. Total rules applied 103 place count 193 transition count 229
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 107 place count 189 transition count 229
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 107 place count 189 transition count 216
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 133 place count 176 transition count 216
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 146 place count 163 transition count 203
Iterating global reduction 3 with 13 rules applied. Total rules applied 159 place count 163 transition count 203
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 161 place count 161 transition count 201
Iterating global reduction 3 with 2 rules applied. Total rules applied 163 place count 161 transition count 201
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 217 place count 134 transition count 174
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 228 place count 123 transition count 163
Iterating global reduction 3 with 11 rules applied. Total rules applied 239 place count 123 transition count 163
Applied a total of 239 rules in 19 ms. Remains 123 /243 variables (removed 120) and now considering 163/283 (removed 120) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 158 transitions (discarded 5 similar events)
// Phase 1: matrix 158 rows 123 cols
[2025-06-02 18:34:59] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 101 ms returned [7, 14, 19, 25, 27, 32, 40, 45, 51, 61, 63, 70, 72, 77, 83, 85, 94, 99, 105]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 103 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/243 places, 163/283 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 64 transition count 123
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 64 transition count 123
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 91 place count 53 transition count 112
Iterating global reduction 0 with 11 rules applied. Total rules applied 102 place count 53 transition count 112
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 116 place count 39 transition count 98
Iterating global reduction 0 with 14 rules applied. Total rules applied 130 place count 39 transition count 98
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 142 place count 33 transition count 92
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 31 transition count 90
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 31 transition count 90
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 148 place count 29 transition count 88
Iterating global reduction 0 with 2 rules applied. Total rules applied 150 place count 29 transition count 88
Applied a total of 150 rules in 8 ms. Remains 29 /104 variables (removed 75) and now considering 88/163 (removed 75) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
// Phase 1: matrix 28 rows 29 cols
[2025-06-02 18:34:59] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
[2025-06-02 18:34:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/243 places, 88/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 205 ms. Remains : 29/243 places, 88/283 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Input system was already deterministic with 88 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17619695580783008081.gal : 1 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize properties into /tmp/CTLFireability11958024087576991343.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/CTLFireability17619695580783008081.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11958024087576991343.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,740,0.019928,4388,2,310,5,2317,6,0,195,1348,0


Converting to forward existential form...Done !
original formula: EG((((BreakDownReservoir<1)||(Node0IsActive<1))||((NoNodeManageTheBreakDownOfNode2<1)||(Node7WantsToManageTheBreakDownOfNode2<1))))
=> equivalent forward existential formula: [FwdG(Init,(((BreakDownReservoir<1)||(Node0IsActive<1))||((NoNodeManageTheBreakDownOfNode2<1)||(Node7WantsToMana...192
Hit Full ! (commute/partial/dont) 67/0/21
(forward)formula 0,1,0.052864,5668,1,0,18,8847,18,4,940,6745,16
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 242 transition count 235
Reduce places removed 47 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 52 rules applied. Total rules applied 100 place count 195 transition count 230
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 105 place count 190 transition count 230
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 105 place count 190 transition count 217
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 131 place count 177 transition count 217
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 144 place count 164 transition count 204
Iterating global reduction 3 with 13 rules applied. Total rules applied 157 place count 164 transition count 204
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 159 place count 162 transition count 202
Iterating global reduction 3 with 2 rules applied. Total rules applied 161 place count 162 transition count 202
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 215 place count 135 transition count 175
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 226 place count 124 transition count 164
Iterating global reduction 3 with 11 rules applied. Total rules applied 237 place count 124 transition count 164
Applied a total of 237 rules in 25 ms. Remains 124 /243 variables (removed 119) and now considering 164/283 (removed 119) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 159 transitions (discarded 5 similar events)
// Phase 1: matrix 159 rows 124 cols
[2025-06-02 18:34:59] [INFO ] Computed 22 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 102 ms returned [7, 14, 19, 25, 27, 32, 38, 40, 45, 51, 61, 63, 72, 77, 83, 85, 95, 100, 106]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 105 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 105/243 places, 164/283 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 66 transition count 125
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 66 transition count 125
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 89 place count 55 transition count 114
Iterating global reduction 0 with 11 rules applied. Total rules applied 100 place count 55 transition count 114
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 115 place count 40 transition count 99
Iterating global reduction 0 with 15 rules applied. Total rules applied 130 place count 40 transition count 99
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 142 place count 34 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 144 place count 32 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 146 place count 32 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 147 place count 31 transition count 90
Iterating global reduction 0 with 1 rules applied. Total rules applied 148 place count 31 transition count 90
Applied a total of 148 rules in 5 ms. Remains 31 /105 variables (removed 74) and now considering 90/164 (removed 74) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 31 transitions (discarded 59 similar events)
// Phase 1: matrix 31 rows 31 cols
[2025-06-02 18:34:59] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 33 ms returned []
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 31 transitions (discarded 59 similar events)
[2025-06-02 18:34:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 31/243 places, 90/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 216 ms. Remains : 31/243 places, 90/283 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Input system was already deterministic with 90 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize gal into /tmp/CTLFireability7074282411656685128.gal : 1 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize properties into /tmp/CTLFireability11979496474078419785.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/CTLFireability7074282411656685128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11979496474078419785.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,818,0.01801,4488,2,379,5,2743,6,0,205,1859,0


Converting to forward existential form...Done !
original formula: EF(AG((((Node4WantsToManageTheBreakDownOfNode5>=1)&&(NoNodeManageTheBreakDownOfNode5>=1))&&(Node7ManageTheBreakDownOfNode2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((Node4WantsToManageTheBreakDownOfNode5>=1)&&(NoNodeManageTheBreakDownOfNode5>...211
Reverse transition relation is NOT exact ! Due to transitions t16, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39...495
(forward)formula 0,0,0.077352,7304,1,0,254,21566,202,94,1322,16845,193
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2025-11 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 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 242 transition count 233
Reduce places removed 49 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 53 rules applied. Total rules applied 103 place count 193 transition count 229
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 107 place count 189 transition count 229
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 107 place count 189 transition count 216
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 133 place count 176 transition count 216
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 146 place count 163 transition count 203
Iterating global reduction 3 with 13 rules applied. Total rules applied 159 place count 163 transition count 203
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 161 place count 161 transition count 201
Iterating global reduction 3 with 2 rules applied. Total rules applied 163 place count 161 transition count 201
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 217 place count 134 transition count 174
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 228 place count 123 transition count 163
Iterating global reduction 3 with 11 rules applied. Total rules applied 239 place count 123 transition count 163
Applied a total of 239 rules in 15 ms. Remains 123 /243 variables (removed 120) and now considering 163/283 (removed 120) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 158 transitions (discarded 5 similar events)
// Phase 1: matrix 158 rows 123 cols
[2025-06-02 18:34:59] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 87 ms returned [7, 14, 19, 25, 27, 32, 38, 40, 45, 51, 61, 63, 70, 72, 77, 85, 94, 99, 105]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 88 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/243 places, 163/283 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 63 transition count 122
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 63 transition count 122
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 93 place count 52 transition count 111
Iterating global reduction 0 with 11 rules applied. Total rules applied 104 place count 52 transition count 111
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 118 place count 38 transition count 97
Iterating global reduction 0 with 14 rules applied. Total rules applied 132 place count 38 transition count 97
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 144 place count 32 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 146 place count 30 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 148 place count 30 transition count 89
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 149 place count 29 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 150 place count 29 transition count 88
Applied a total of 150 rules in 8 ms. Remains 29 /104 variables (removed 75) and now considering 88/163 (removed 75) transitions.
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
// Phase 1: matrix 28 rows 29 cols
[2025-06-02 18:34:59] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-02 18:34:59] [INFO ] Flow matrix only has 28 transitions (discarded 60 similar events)
[2025-06-02 18:34:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:34:59] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/243 places, 88/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 193 ms. Remains : 29/243 places, 88/283 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 12 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Input system was already deterministic with 88 transitions.
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize gal into /tmp/CTLFireability6521633492895479052.gal : 1 ms
[2025-06-02 18:34:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4952728524118210481.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/CTLFireability6521633492895479052.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4952728524118210481.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,740,0.016911,4388,2,358,5,2563,6,0,195,1630,0


Converting to forward existential form...Done !
original formula: EG(AF((EF(EG(((NoNodeManageTheBreakDownOfNode6<1)||(Node7WantsToManageTheBreakDownOfNode6<1)))) + ((Node1DontAnswerToAnyNode>=1)&&(Node2I...170
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((E(TRUE U EG(((NoNodeManageTheBreakDownOfNode6<1)||(Node7WantsToManageTheBreakDownOfNode6<1)))...225
Reverse transition relation is NOT exact ! Due to transitions t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37...495
(forward)formula 0,1,0.09347,8228,1,0,301,26121,207,119,1318,21922,249
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 214 transition count 254
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 214 transition count 254
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 79 place count 193 transition count 233
Iterating global reduction 0 with 21 rules applied. Total rules applied 100 place count 193 transition count 233
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 102 place count 191 transition count 233
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 115 place count 178 transition count 220
Iterating global reduction 1 with 13 rules applied. Total rules applied 128 place count 178 transition count 220
Discarding 6 places :
Implicit places reduction removed 6 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 134 place count 172 transition count 220
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 142 place count 164 transition count 212
Iterating global reduction 2 with 8 rules applied. Total rules applied 150 place count 164 transition count 212
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 158 place count 156 transition count 204
Iterating global reduction 2 with 8 rules applied. Total rules applied 166 place count 156 transition count 204
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 174 place count 148 transition count 196
Iterating global reduction 2 with 8 rules applied. Total rules applied 182 place count 148 transition count 196
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 196 place count 134 transition count 182
Iterating global reduction 2 with 14 rules applied. Total rules applied 210 place count 134 transition count 182
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 234 place count 110 transition count 158
Iterating global reduction 2 with 24 rules applied. Total rules applied 258 place count 110 transition count 158
Applied a total of 258 rules in 19 ms. Remains 110 /243 variables (removed 133) and now considering 158/283 (removed 125) transitions.
[2025-06-02 18:35:00] [INFO ] Flow matrix only has 123 transitions (discarded 35 similar events)
// Phase 1: matrix 123 rows 110 cols
[2025-06-02 18:35:00] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:00] [INFO ] Implicit Places using invariants in 72 ms returned [22, 40, 55, 70, 74, 78, 82, 91, 97]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 73 ms to find 9 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 101/243 places, 158/283 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 76 transition count 133
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 76 transition count 133
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 74 transition count 131
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 74 transition count 131
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 56 place count 72 transition count 129
Iterating global reduction 0 with 2 rules applied. Total rules applied 58 place count 72 transition count 129
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 70 transition count 127
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 70 transition count 127
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 64 place count 68 transition count 125
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 68 transition count 125
Applied a total of 66 rules in 4 ms. Remains 68 /101 variables (removed 33) and now considering 125/158 (removed 33) transitions.
[2025-06-02 18:35:00] [INFO ] Flow matrix only has 79 transitions (discarded 46 similar events)
// Phase 1: matrix 79 rows 68 cols
[2025-06-02 18:35:00] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:00] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-02 18:35:00] [INFO ] Flow matrix only has 79 transitions (discarded 46 similar events)
[2025-06-02 18:35:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:00] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 68/243 places, 125/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 217 ms. Remains : 68/243 places, 125/283 transitions.
[2025-06-02 18:35:00] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:35:00] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:35:00] [INFO ] Input system was already deterministic with 125 transitions.
[2025-06-02 18:35:00] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:00] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:35:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8503079147894919310.gal : 1 ms
[2025-06-02 18:35:00] [INFO ] Time to serialize properties into /tmp/CTLFireability1822292638632023021.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/CTLFireability8503079147894919310.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1822292638632023021.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,11324,0.086751,7384,2,1517,5,13729,6,0,387,15084,0


Converting to forward existential form...Done !
original formula: AG(E(EX(((Node6ManageTheBreakDownOfNode3>=1) + A(((Node2HasAskedItsLeafSetToRxToReplaceNode7>=1)&&(LeafSetOfRxIsSentToNode2>=1)) U ((Node...380
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(EX(((Node6ManageTheBreakDownOfNode3>=1) + !((E(!(((Node4DontAnswerToAnyNode>=1)&&(Node6I...565
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t21, t22, t23, t24, t27, t31, t32, t33, t35, t36, t37...548
(forward)formula 0,0,1.43993,59568,1,0,493,316236,286,218,2367,310878,446
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2023-13 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 : 243/243 places, 283/283 transitions.
Graph (complete) has 612 edges and 243 vertex of which 242 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 242 transition count 243
Reduce places removed 39 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 203 transition count 234
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 97 place count 194 transition count 234
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 97 place count 194 transition count 224
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 117 place count 184 transition count 224
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 127 place count 174 transition count 214
Iterating global reduction 3 with 10 rules applied. Total rules applied 137 place count 174 transition count 214
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 139 place count 172 transition count 212
Iterating global reduction 3 with 2 rules applied. Total rules applied 141 place count 172 transition count 212
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: 27
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 195 place count 145 transition count 185
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 205 place count 135 transition count 175
Iterating global reduction 3 with 10 rules applied. Total rules applied 215 place count 135 transition count 175
Applied a total of 215 rules in 17 ms. Remains 135 /243 variables (removed 108) and now considering 175/283 (removed 108) transitions.
[2025-06-02 18:35:01] [INFO ] Flow matrix only has 170 transitions (discarded 5 similar events)
// Phase 1: matrix 170 rows 135 cols
[2025-06-02 18:35:01] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:01] [INFO ] Implicit Places using invariants in 86 ms returned [16, 21, 30, 35, 43, 48, 54, 64, 76, 78, 92, 94, 103, 117]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 88 ms to find 14 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 121/243 places, 175/283 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 121 transition count 173
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 119 transition count 173
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 28 place count 95 transition count 149
Iterating global reduction 0 with 24 rules applied. Total rules applied 52 place count 95 transition count 149
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 59 place count 88 transition count 142
Iterating global reduction 0 with 7 rules applied. Total rules applied 66 place count 88 transition count 142
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 79 place count 75 transition count 129
Iterating global reduction 0 with 13 rules applied. Total rules applied 92 place count 75 transition count 129
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 114 place count 64 transition count 118
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 116 place count 62 transition count 116
Iterating global reduction 0 with 2 rules applied. Total rules applied 118 place count 62 transition count 116
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 60 transition count 114
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 60 transition count 114
Applied a total of 122 rules in 7 ms. Remains 60 /121 variables (removed 61) and now considering 114/175 (removed 61) transitions.
[2025-06-02 18:35:01] [INFO ] Flow matrix only has 73 transitions (discarded 41 similar events)
// Phase 1: matrix 73 rows 60 cols
[2025-06-02 18:35:01] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:01] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-02 18:35:01] [INFO ] Flow matrix only has 73 transitions (discarded 41 similar events)
[2025-06-02 18:35:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:01] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 60/243 places, 114/283 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 225 ms. Remains : 60/243 places, 114/283 transitions.
[2025-06-02 18:35:01] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:35:01] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:01] [INFO ] Input system was already deterministic with 114 transitions.
[2025-06-02 18:35:01] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:01] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14384391626014749549.gal : 1 ms
[2025-06-02 18:35:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5529174116213645149.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/CTLFireability14384391626014749549.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5529174116213645149.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,3980,0.058318,6720,2,1842,5,10136,6,0,345,8573,0


Converting to forward existential form...Done !
original formula: E(((AG(A(((Node8HasAskedItsLeafSetToRxToReplaceNode4>=1)&&(LeafSetOfRxIsSentToNode8>=1)) U !(((Node6HasAskedItsLeafSetToRxToReplaceNode5>...611
=> equivalent forward existential formula: [(FwdU(Init,((!(E(TRUE U !(!((E(!(!(((Node6HasAskedItsLeafSetToRxToReplaceNode5>=1)&&(LeafSetOfRxIsSentToNode6>=...1189
Reverse transition relation is NOT exact ! Due to transitions t3, t8, t42, t43, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, ...512
(forward)formula 0,1,1.27745,50256,1,0,503,250363,278,252,2439,224679,520
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 243/243 places, 283/283 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 210 transition count 250
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 210 transition count 250
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 88 place count 188 transition count 228
Iterating global reduction 0 with 22 rules applied. Total rules applied 110 place count 188 transition count 228
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 114 place count 184 transition count 228
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 129 place count 169 transition count 213
Iterating global reduction 1 with 15 rules applied. Total rules applied 144 place count 169 transition count 213
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 152 place count 161 transition count 213
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 164 place count 149 transition count 201
Iterating global reduction 2 with 12 rules applied. Total rules applied 176 place count 149 transition count 201
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 188 place count 137 transition count 189
Iterating global reduction 2 with 12 rules applied. Total rules applied 200 place count 137 transition count 189
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 212 place count 125 transition count 177
Iterating global reduction 2 with 12 rules applied. Total rules applied 224 place count 125 transition count 177
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 246 place count 103 transition count 155
Iterating global reduction 2 with 22 rules applied. Total rules applied 268 place count 103 transition count 155
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 299 place count 72 transition count 124
Iterating global reduction 2 with 31 rules applied. Total rules applied 330 place count 72 transition count 124
Applied a total of 330 rules in 20 ms. Remains 72 /243 variables (removed 171) and now considering 124/283 (removed 159) transitions.
[2025-06-02 18:35:03] [INFO ] Flow matrix only has 77 transitions (discarded 47 similar events)
// Phase 1: matrix 77 rows 72 cols
[2025-06-02 18:35:03] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:03] [INFO ] Implicit Places using invariants in 52 ms returned [28, 32, 37]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 53 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/243 places, 124/283 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 117
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 117
Applied a total of 14 rules in 1 ms. Remains 62 /69 variables (removed 7) and now considering 117/124 (removed 7) transitions.
[2025-06-02 18:35:03] [INFO ] Flow matrix only has 68 transitions (discarded 49 similar events)
// Phase 1: matrix 68 rows 62 cols
[2025-06-02 18:35:03] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:03] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-02 18:35:03] [INFO ] Flow matrix only has 68 transitions (discarded 49 similar events)
[2025-06-02 18:35:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:35:03] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 62/243 places, 117/283 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 62/243 places, 117/283 transitions.
[2025-06-02 18:35:03] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:35:03] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:03] [INFO ] Input system was already deterministic with 117 transitions.
[2025-06-02 18:35:03] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:03] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:35:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11306021652790929941.gal : 1 ms
[2025-06-02 18:35:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5197654671216344719.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/CTLFireability11306021652790929941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5197654671216344719.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,7222,0.036942,5440,2,1039,5,5302,6,0,355,4739,0


Converting to forward existential form...Done !
original formula: E(E((Node0ManageTheBreakDownOfNode1>=1) U AX((!((((NoNodeManageTheBreakDownOfNode5>=1)&&(Node7WantsToManageTheBreakDownOfNode5>=1))||((No...567
=> equivalent forward existential formula: [(FwdU(FwdU(Init,E((Node0ManageTheBreakDownOfNode1>=1) U !(EX(!((!((((NoNodeManageTheBreakDownOfNode5>=1)&&(Node...644
Reverse transition relation is NOT exact ! Due to transitions t3, t6, t7, t9, t10, t12, t17, t18, t19, t21, t23, t24, t25, t26, t29, t30, t33, t35, t36, t3...441
(forward)formula 0,1,0.675232,29416,1,0,390,119378,275,179,2510,129166,358
FORMULA LeafsetExtension-PT-S08C2-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 18:35:04] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:35:04] [INFO ] Flatten gal took : 7 ms
Total runtime 16192 ms.

BK_STOP 1748889304224

--------------------
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="LeafsetExtension-PT-S08C2"
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 LeafsetExtension-PT-S08C2, 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 r114-tall-174876423200706"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C2.tgz
mv LeafsetExtension-PT-S08C2 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 ;