Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200714.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-S08C3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200714
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 12K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 23K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 112K 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 254K 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-S08C3-CTLFireability-2023-12
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2023-13
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2023-14
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2023-15
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-00
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-01
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-02
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-03
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-04
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-05
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-06
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-07
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-08
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-09
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-10
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748889718690

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-S08C3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 18:42:00] [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 18:42:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:42:00] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2025-06-02 18:42:00] [INFO ] Transformed 462 places.
[2025-06-02 18:42:00] [INFO ] Transformed 409 transitions.
[2025-06-02 18:42:00] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 120 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 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 137 place count 325 transition count 357
Iterating global reduction 1 with 52 rules applied. Total rules applied 189 place count 325 transition count 357
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 211 place count 303 transition count 335
Iterating global reduction 1 with 22 rules applied. Total rules applied 233 place count 303 transition count 335
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 247 place count 289 transition count 321
Iterating global reduction 1 with 14 rules applied. Total rules applied 261 place count 289 transition count 321
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 262 place count 288 transition count 321
Applied a total of 262 rules in 99 ms. Remains 288 /462 variables (removed 174) and now considering 321/409 (removed 88) transitions.
// Phase 1: matrix 321 rows 288 cols
[2025-06-02 18:42:00] [INFO ] Computed 29 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:01] [INFO ] Implicit Places using invariants in 532 ms returned [95, 105, 107, 140]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 576 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 284/462 places, 321/409 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 283 transition count 320
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 283 transition count 320
Applied a total of 2 rules in 10 ms. Remains 283 /284 variables (removed 1) and now considering 320/321 (removed 1) transitions.
// Phase 1: matrix 320 rows 283 cols
[2025-06-02 18:42:01] [INFO ] Computed 25 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:01] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-02 18:42:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:01] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 283/462 places, 320/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1096 ms. Remains : 283/462 places, 320/409 transitions.
Support contains 120 out of 283 places after structural reductions.
[2025-06-02 18:42:02] [INFO ] Flatten gal took : 44 ms
[2025-06-02 18:42:02] [INFO ] Flatten gal took : 22 ms
[2025-06-02 18:42:02] [INFO ] Input system was already deterministic with 320 transitions.
Reduction of identical properties reduced properties to check from 87 to 85
RANDOM walk for 40000 steps (1500 resets) in 1683 ms. (23 steps per ms) remains 7/85 properties
BEST_FIRST walk for 40004 steps (189 resets) in 288 ms. (138 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (258 resets) in 107 ms. (370 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (196 resets) in 104 ms. (380 steps per ms) remains 4/6 properties
BEST_FIRST walk for 40004 steps (185 resets) in 110 ms. (360 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (303 resets) in 97 ms. (408 steps per ms) remains 2/3 properties
[2025-06-02 18:42:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 225/235 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 47/282 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 319/601 variables, 282/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/601 variables, 0/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 2/603 variables, 1/308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/603 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/603 variables, 0/308 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 603/603 variables, and 308 constraints, problems are : Problem set: 0 solved, 2 unsolved in 530 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 225/235 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/235 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 47/282 variables, 18/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/282 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 319/601 variables, 282/307 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/601 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/601 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2/603 variables, 1/310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/603 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/603 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 603/603 variables, and 310 constraints, problems are : Problem set: 0 solved, 2 unsolved in 995 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 283/283 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1560ms problems are : Problem set: 0 solved, 2 unsolved
Finished Parikh walk after 27 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=27 )
Parikh walk visited 2 properties in 14 ms.
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 18 ms
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 17 ms
[2025-06-02 18:42:05] [INFO ] Input system was already deterministic with 320 transitions.
Computed a total of 283 stabilizing places and 320 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 283 transition count 320
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 5 formulas.
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 244 transition count 281
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 244 transition count 281
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 109 place count 213 transition count 250
Iterating global reduction 0 with 31 rules applied. Total rules applied 140 place count 213 transition count 250
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 144 place count 209 transition count 250
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 168 place count 185 transition count 226
Iterating global reduction 1 with 24 rules applied. Total rules applied 192 place count 185 transition count 226
Discarding 11 places :
Implicit places reduction removed 11 places
Iterating post reduction 1 with 11 rules applied. Total rules applied 203 place count 174 transition count 226
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 218 place count 159 transition count 211
Iterating global reduction 2 with 15 rules applied. Total rules applied 233 place count 159 transition count 211
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 248 place count 144 transition count 196
Iterating global reduction 2 with 15 rules applied. Total rules applied 263 place count 144 transition count 196
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 278 place count 129 transition count 181
Iterating global reduction 2 with 15 rules applied. Total rules applied 293 place count 129 transition count 181
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 313 place count 109 transition count 161
Iterating global reduction 2 with 20 rules applied. Total rules applied 333 place count 109 transition count 161
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 376 place count 66 transition count 118
Iterating global reduction 2 with 43 rules applied. Total rules applied 419 place count 66 transition count 118
Applied a total of 419 rules in 29 ms. Remains 66 /283 variables (removed 217) and now considering 118/320 (removed 202) transitions.
[2025-06-02 18:42:05] [INFO ] Flow matrix only has 67 transitions (discarded 51 similar events)
// Phase 1: matrix 67 rows 66 cols
[2025-06-02 18:42:05] [INFO ] Computed 10 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:05] [INFO ] Implicit Places using invariants in 66 ms returned [18, 31, 36, 45, 49, 53, 57]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 67 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/283 places, 118/320 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 45 transition count 104
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 45 transition count 104
Applied a total of 28 rules in 1 ms. Remains 45 /59 variables (removed 14) and now considering 104/118 (removed 14) transitions.
[2025-06-02 18:42:05] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
// Phase 1: matrix 48 rows 45 cols
[2025-06-02 18:42:05] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:05] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-02 18:42:05] [INFO ] Flow matrix only has 48 transitions (discarded 56 similar events)
[2025-06-02 18:42:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:05] [INFO ] Implicit Places using invariants and state equation in 58 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 : 45/283 places, 104/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 197 ms. Remains : 45/283 places, 104/320 transitions.
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:05] [INFO ] Input system was already deterministic with 104 transitions.
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:42:05] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:05] [INFO ] Time to serialize gal into /tmp/CTLFireability2767063165824786030.gal : 2 ms
[2025-06-02 18:42:05] [INFO ] Time to serialize properties into /tmp/CTLFireability2658717261456322655.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/CTLFireability2767063165824786030.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2658717261456322655.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,140518,0.18286,11048,2,2347,5,40241,6,0,274,31651,0


Converting to forward existential form...Done !
original formula: !(A(EX(!(((Node0IsActive>=1)&&(Node5DontAnswerToAnyNode>=1)))) U ((Node1HasAskedItsLeafSetToLxToReplaceNode4>=1)&&(LeafSetOfLxIsSentToNod...164
=> equivalent forward existential formula: ([((FwdU(Init,!(((Node1HasAskedItsLeafSetToLxToReplaceNode4>=1)&&(LeafSetOfLxIsSentToNode1>=1)))) * !(((Node1Has...409
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t21, t22, t23, t27, t28, t29, t30, t31, t33, t34, t35...526
Hit Full ! (commute/partial/dont) 100/0/4
(forward)formula 0,1,0.843221,32812,1,0,290,158010,233,111,1771,160012,219
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Graph (complete) has 683 edges and 283 vertex of which 282 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 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 0 with 58 rules applied. Total rules applied 59 place count 282 transition count 261
Reduce places removed 58 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 64 rules applied. Total rules applied 123 place count 224 transition count 255
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 129 place count 218 transition count 255
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 129 place count 218 transition count 241
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 157 place count 204 transition count 241
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 173 place count 188 transition count 225
Iterating global reduction 3 with 16 rules applied. Total rules applied 189 place count 188 transition count 225
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 191 place count 186 transition count 223
Iterating global reduction 3 with 2 rules applied. Total rules applied 193 place count 186 transition count 223
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 241 place count 162 transition count 199
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 253 place count 150 transition count 187
Iterating global reduction 3 with 12 rules applied. Total rules applied 265 place count 150 transition count 187
Applied a total of 265 rules in 62 ms. Remains 150 /283 variables (removed 133) and now considering 187/320 (removed 133) transitions.
// Phase 1: matrix 187 rows 150 cols
[2025-06-02 18:42:06] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:06] [INFO ] Implicit Places using invariants in 112 ms returned [3, 6, 13, 16, 19, 27, 33, 39, 42, 73, 76, 83, 86, 89, 96, 105, 113, 121, 129]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 114 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 131/283 places, 187/320 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 131 transition count 181
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 12 place count 125 transition count 181
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 55 place count 82 transition count 138
Iterating global reduction 0 with 43 rules applied. Total rules applied 98 place count 82 transition count 138
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 108 place count 72 transition count 128
Iterating global reduction 0 with 10 rules applied. Total rules applied 118 place count 72 transition count 128
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 126 place count 64 transition count 120
Iterating global reduction 0 with 8 rules applied. Total rules applied 134 place count 64 transition count 120
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 152 place count 55 transition count 111
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 154 place count 53 transition count 109
Iterating global reduction 0 with 2 rules applied. Total rules applied 156 place count 53 transition count 109
Applied a total of 156 rules in 15 ms. Remains 53 /131 variables (removed 78) and now considering 109/187 (removed 78) transitions.
[2025-06-02 18:42:06] [INFO ] Flow matrix only has 64 transitions (discarded 45 similar events)
// Phase 1: matrix 64 rows 53 cols
[2025-06-02 18:42:06] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-02 18:42:06] [INFO ] Flow matrix only has 64 transitions (discarded 45 similar events)
[2025-06-02 18:42:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:06] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 53/283 places, 109/320 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 299 ms. Remains : 53/283 places, 109/320 transitions.
[2025-06-02 18:42:06] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:06] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:06] [INFO ] Input system was already deterministic with 109 transitions.
[2025-06-02 18:42:06] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:06] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:06] [INFO ] Time to serialize gal into /tmp/CTLFireability1889263459986038233.gal : 2 ms
[2025-06-02 18:42:06] [INFO ] Time to serialize properties into /tmp/CTLFireability8668314365823632759.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/CTLFireability1889263459986038233.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8668314365823632759.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,79644,0.333903,18596,2,9009,5,61645,6,0,312,43792,0


Converting to forward existential form...Done !
original formula: (EF(((Node4HasAskedItsLeafSetToRxToReplaceNode6>=1)&&(LeafSetOfRxIsSentToNode4>=1))) * A(!((EG(((((Node4HasAskedItsLeafSetToLxToReplaceNo...620
=> equivalent forward existential formula: [(((Init * E(TRUE U ((Node4HasAskedItsLeafSetToRxToReplaceNode6>=1)&&(LeafSetOfRxIsSentToNode4>=1)))) * !(EG(!(E...839
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t3, t4, t8, t10, t11, t12, t13, t15, t16, t17, t18, t28, t41, t42, t43, t45, t46, t47...543
(forward)formula 0,1,7.24543,220340,1,0,399,1.21261e+06,250,155,2132,1.08265e+06,337
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 245 transition count 282
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 245 transition count 282
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 105 place count 216 transition count 253
Iterating global reduction 0 with 29 rules applied. Total rules applied 134 place count 216 transition count 253
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 138 place count 212 transition count 253
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 161 place count 189 transition count 230
Iterating global reduction 1 with 23 rules applied. Total rules applied 184 place count 189 transition count 230
Discarding 9 places :
Implicit places reduction removed 9 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 193 place count 180 transition count 230
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 206 place count 167 transition count 217
Iterating global reduction 2 with 13 rules applied. Total rules applied 219 place count 167 transition count 217
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 232 place count 154 transition count 204
Iterating global reduction 2 with 13 rules applied. Total rules applied 245 place count 154 transition count 204
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 258 place count 141 transition count 191
Iterating global reduction 2 with 13 rules applied. Total rules applied 271 place count 141 transition count 191
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 289 place count 123 transition count 173
Iterating global reduction 2 with 18 rules applied. Total rules applied 307 place count 123 transition count 173
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 341 place count 89 transition count 139
Iterating global reduction 2 with 34 rules applied. Total rules applied 375 place count 89 transition count 139
Applied a total of 375 rules in 23 ms. Remains 89 /283 variables (removed 194) and now considering 139/320 (removed 181) transitions.
[2025-06-02 18:42:14] [INFO ] Flow matrix only has 96 transitions (discarded 43 similar events)
// Phase 1: matrix 96 rows 89 cols
[2025-06-02 18:42:14] [INFO ] Computed 12 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:14] [INFO ] Implicit Places using invariants in 60 ms returned [18, 23, 37, 60, 64, 78]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 61 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/283 places, 139/320 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 70 transition count 126
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 70 transition count 126
Applied a total of 26 rules in 2 ms. Remains 70 /83 variables (removed 13) and now considering 126/139 (removed 13) transitions.
[2025-06-02 18:42:14] [INFO ] Flow matrix only has 80 transitions (discarded 46 similar events)
// Phase 1: matrix 80 rows 70 cols
[2025-06-02 18:42:14] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:14] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-02 18:42:14] [INFO ] Flow matrix only has 80 transitions (discarded 46 similar events)
[2025-06-02 18:42:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:14] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 70/283 places, 126/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 70/283 places, 126/320 transitions.
[2025-06-02 18:42:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 18:42:14] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:14] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-02 18:42:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 18:42:14] [INFO ] Flatten gal took : 9 ms
[2025-06-02 18:42:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2515966424902658844.gal : 2 ms
[2025-06-02 18:42:14] [INFO ] Time to serialize properties into /tmp/CTLFireability13384765789364352714.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/CTLFireability2515966424902658844.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13384765789364352714.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,424359,0.103302,8048,2,2745,5,18540,6,0,396,19158,0


Converting to forward existential form...Done !
original formula: (EG(E(!((((Node3DontAnswerToAnyNode>=1)&&(Node5IsActive>=1)) * ((((Node6HasAskedItsLeafSetToLxToReplaceNode0>=1)&&(LeafSetOfLxIsSentToNod...449
=> equivalent forward existential formula: ([(Init * !(EG(E(!((((Node3DontAnswerToAnyNode>=1)&&(Node5IsActive>=1)) * ((((Node6HasAskedItsLeafSetToLxToRepla...534
Hit Full ! (commute/partial/dont) 109/0/17
(forward)formula 0,0,1.14994,45908,1,0,37,206423,19,4,2044,184478,34
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 243 transition count 280
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 243 transition count 280
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 110 place count 213 transition count 250
Iterating global reduction 0 with 30 rules applied. Total rules applied 140 place count 213 transition count 250
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 143 place count 210 transition count 250
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 166 place count 187 transition count 227
Iterating global reduction 1 with 23 rules applied. Total rules applied 189 place count 187 transition count 227
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 1 with 10 rules applied. Total rules applied 199 place count 177 transition count 227
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 212 place count 164 transition count 214
Iterating global reduction 2 with 13 rules applied. Total rules applied 225 place count 164 transition count 214
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 238 place count 151 transition count 201
Iterating global reduction 2 with 13 rules applied. Total rules applied 251 place count 151 transition count 201
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 264 place count 138 transition count 188
Iterating global reduction 2 with 13 rules applied. Total rules applied 277 place count 138 transition count 188
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 295 place count 120 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 313 place count 120 transition count 170
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 348 place count 85 transition count 135
Iterating global reduction 2 with 35 rules applied. Total rules applied 383 place count 85 transition count 135
Applied a total of 383 rules in 42 ms. Remains 85 /283 variables (removed 198) and now considering 135/320 (removed 185) transitions.
[2025-06-02 18:42:15] [INFO ] Flow matrix only has 91 transitions (discarded 44 similar events)
// Phase 1: matrix 91 rows 85 cols
[2025-06-02 18:42:15] [INFO ] Computed 12 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:15] [INFO ] Implicit Places using invariants in 74 ms returned [18, 22, 26, 35, 43, 47, 57, 61, 69, 74]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 75 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/283 places, 135/320 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 54 transition count 114
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 54 transition count 114
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 51 transition count 111
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 51 transition count 111
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 48 transition count 108
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 48 transition count 108
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 57 place count 45 transition count 105
Iterating global reduction 0 with 3 rules applied. Total rules applied 60 place count 45 transition count 105
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 63 place count 42 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 66 place count 42 transition count 102
Applied a total of 66 rules in 5 ms. Remains 42 /75 variables (removed 33) and now considering 102/135 (removed 33) transitions.
[2025-06-02 18:42:15] [INFO ] Flow matrix only has 45 transitions (discarded 57 similar events)
// Phase 1: matrix 45 rows 42 cols
[2025-06-02 18:42:15] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:15] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-02 18:42:15] [INFO ] Flow matrix only has 45 transitions (discarded 57 similar events)
[2025-06-02 18:42:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:15] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/283 places, 102/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 201 ms. Remains : 42/283 places, 102/320 transitions.
[2025-06-02 18:42:15] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:15] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:15] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-02 18:42:15] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:15] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:15] [INFO ] Time to serialize gal into /tmp/CTLFireability5176266154388772478.gal : 1 ms
[2025-06-02 18:42:15] [INFO ] Time to serialize properties into /tmp/CTLFireability2640967843577425808.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/CTLFireability5176266154388772478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2640967843577425808.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,89894,0.148961,10544,2,1792,5,37094,6,0,260,30233,0


Converting to forward existential form...Done !
original formula: EF((AX(EF((Node6ManageTheBreakDownOfNode0>=1))) + (EG((((BreakDownReservoir>=1)&&(Node5IsActive>=1))&&(Node5ManageTheBreakDownOfNode6>=1)...206
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(E(TRUE U (Node6ManageTheBreakDownOfNode0>=1))))))] != FALSE + [((FwdU(Init,TRUE) * E...319
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28, t29, t30...521
(forward)formula 0,1,0.679697,29360,1,0,288,154142,225,110,1613,145192,218
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Graph (complete) has 683 edges and 283 vertex of which 282 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 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 282 transition count 250
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 139 place count 213 transition count 250
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 139 place count 213 transition count 233
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 173 place count 196 transition count 233
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 192 place count 177 transition count 214
Iterating global reduction 2 with 19 rules applied. Total rules applied 211 place count 177 transition count 214
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 213 place count 175 transition count 212
Iterating global reduction 2 with 2 rules applied. Total rules applied 215 place count 175 transition count 212
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 265 place count 150 transition count 187
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 277 place count 138 transition count 175
Iterating global reduction 2 with 12 rules applied. Total rules applied 289 place count 138 transition count 175
Applied a total of 289 rules in 32 ms. Remains 138 /283 variables (removed 145) and now considering 175/320 (removed 145) transitions.
// Phase 1: matrix 175 rows 138 cols
[2025-06-02 18:42:16] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:16] [INFO ] Implicit Places using invariants in 184 ms returned [3, 6, 13, 16, 19, 26, 32, 38, 41, 53, 57, 66, 69, 76, 84, 91, 94, 97, 104, 107, 110, 117]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 186 ms to find 22 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 116/283 places, 175/320 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 116 transition count 170
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 111 transition count 170
Discarding 51 places :
Symmetric choice reduction at 0 with 51 rule applications. Total rules 61 place count 60 transition count 119
Iterating global reduction 0 with 51 rules applied. Total rules applied 112 place count 60 transition count 119
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 125 place count 47 transition count 106
Iterating global reduction 0 with 13 rules applied. Total rules applied 138 place count 47 transition count 106
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 147 place count 38 transition count 97
Iterating global reduction 0 with 9 rules applied. Total rules applied 156 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 168 place count 32 transition count 91
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 170 place count 30 transition count 89
Iterating global reduction 0 with 2 rules applied. Total rules applied 172 place count 30 transition count 89
Applied a total of 172 rules in 33 ms. Remains 30 /116 variables (removed 86) and now considering 89/175 (removed 86) transitions.
[2025-06-02 18:42:16] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
// Phase 1: matrix 31 rows 30 cols
[2025-06-02 18:42:16] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:16] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-02 18:42:16] [INFO ] Flow matrix only has 31 transitions (discarded 58 similar events)
[2025-06-02 18:42:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:16] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 30/283 places, 89/320 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 389 ms. Remains : 30/283 places, 89/320 transitions.
[2025-06-02 18:42:16] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:16] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:16] [INFO ] Input system was already deterministic with 89 transitions.
[2025-06-02 18:42:16] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:16] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3007559910812699231.gal : 1 ms
RANDOM walk for 584 steps (44 resets) in 15 ms. (36 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 18:42:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8067372114144990189.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3007559910812699231.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8067372114144990189.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 : 283/283 places, 320/320 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 247 transition count 284
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 247 transition count 284
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 101 place count 218 transition count 255
Iterating global reduction 0 with 29 rules applied. Total rules applied 130 place count 218 transition count 255
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 134 place count 214 transition count 255
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 157 place count 191 transition count 232
Iterating global reduction 1 with 23 rules applied. Total rules applied 180 place count 191 transition count 232
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 188 place count 183 transition count 232
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 200 place count 171 transition count 220
Iterating global reduction 2 with 12 rules applied. Total rules applied 212 place count 171 transition count 220
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 223 place count 160 transition count 209
Iterating global reduction 2 with 11 rules applied. Total rules applied 234 place count 160 transition count 209
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 245 place count 149 transition count 198
Iterating global reduction 2 with 11 rules applied. Total rules applied 256 place count 149 transition count 198
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 272 place count 133 transition count 182
Iterating global reduction 2 with 16 rules applied. Total rules applied 288 place count 133 transition count 182
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 316 place count 105 transition count 154
Iterating global reduction 2 with 28 rules applied. Total rules applied 344 place count 105 transition count 154
Applied a total of 344 rules in 53 ms. Remains 105 /283 variables (removed 178) and now considering 154/320 (removed 166) transitions.
[2025-06-02 18:42:17] [INFO ] Flow matrix only has 118 transitions (discarded 36 similar events)
// Phase 1: matrix 118 rows 105 cols
[2025-06-02 18:42:17] [INFO ] Computed 13 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:17] [INFO ] Implicit Places using invariants in 72 ms returned [9, 36, 47, 57, 61, 80, 93]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 74 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 98/283 places, 154/320 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 79 transition count 135
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 79 transition count 135
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 78 transition count 134
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 78 transition count 134
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 77 transition count 133
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 77 transition count 133
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 76 transition count 132
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 76 transition count 132
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 45 place count 75 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 46 place count 75 transition count 131
Applied a total of 46 rules in 4 ms. Remains 75 /98 variables (removed 23) and now considering 131/154 (removed 23) transitions.
[2025-06-02 18:42:17] [INFO ] Flow matrix only has 89 transitions (discarded 42 similar events)
// Phase 1: matrix 89 rows 75 cols
[2025-06-02 18:42:17] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:17] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-02 18:42:17] [INFO ] Flow matrix only has 89 transitions (discarded 42 similar events)
[2025-06-02 18:42:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:17] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 75/283 places, 131/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 250 ms. Remains : 75/283 places, 131/320 transitions.
[2025-06-02 18:42:17] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:42:17] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:17] [INFO ] Input system was already deterministic with 131 transitions.
[2025-06-02 18:42:17] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:17] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3390817779107087365.gal : 1 ms
[2025-06-02 18:42:17] [INFO ] Time to serialize properties into /tmp/CTLFireability12203325634831090856.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/CTLFireability3390817779107087365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12203325634831090856.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,527154,0.106259,8416,2,2825,5,20802,6,0,421,21609,0


Converting to forward existential form...Done !
original formula: !((A(((AF(((Node0IsActive>=1)&&(Node8DontAnswerToAnyNode>=1))) + (((NoNodeManageTheBreakDownOfNode0>=1)&&(Node3WantsToManageTheBreakDownO...596
=> equivalent forward existential formula: ((([((FwdU((FwdU(Init,!(!((E(!(EG((Node0ManageTheBreakDownOfNode6>=1))) U (!(((Node5DontAnswerToAnyNode>=1)&&(No...1941
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t6, t7, t8, t9, t16, t17, t18, t21, t22, t23, t24, t25, t27, t28, t33, t34, t37, t40,...542
(forward)formula 0,1,5.30516,188032,1,0,514,1.06746e+06,298,221,2905,1.15892e+06,469
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-05 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 : 283/283 places, 320/320 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 249 transition count 286
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 249 transition count 286
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 95 place count 222 transition count 259
Iterating global reduction 0 with 27 rules applied. Total rules applied 122 place count 222 transition count 259
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 124 place count 220 transition count 259
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 145 place count 199 transition count 238
Iterating global reduction 1 with 21 rules applied. Total rules applied 166 place count 199 transition count 238
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 174 place count 191 transition count 238
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 184 place count 181 transition count 228
Iterating global reduction 2 with 10 rules applied. Total rules applied 194 place count 181 transition count 228
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 203 place count 172 transition count 219
Iterating global reduction 2 with 9 rules applied. Total rules applied 212 place count 172 transition count 219
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 221 place count 163 transition count 210
Iterating global reduction 2 with 9 rules applied. Total rules applied 230 place count 163 transition count 210
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 244 place count 149 transition count 196
Iterating global reduction 2 with 14 rules applied. Total rules applied 258 place count 149 transition count 196
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 280 place count 127 transition count 174
Iterating global reduction 2 with 22 rules applied. Total rules applied 302 place count 127 transition count 174
Applied a total of 302 rules in 21 ms. Remains 127 /283 variables (removed 156) and now considering 174/320 (removed 146) transitions.
[2025-06-02 18:42:22] [INFO ] Flow matrix only has 145 transitions (discarded 29 similar events)
// Phase 1: matrix 145 rows 127 cols
[2025-06-02 18:42:22] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:22] [INFO ] Implicit Places using invariants in 84 ms returned [21, 29, 39, 43, 68, 83, 96, 112]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 87 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 119/283 places, 174/320 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 93 transition count 148
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 93 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 92 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 92 transition count 147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 55 place count 91 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 56 place count 91 transition count 146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 57 place count 90 transition count 145
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 90 transition count 145
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 89 transition count 144
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 89 transition count 144
Applied a total of 60 rules in 5 ms. Remains 89 /119 variables (removed 30) and now considering 144/174 (removed 30) transitions.
[2025-06-02 18:42:22] [INFO ] Flow matrix only has 108 transitions (discarded 36 similar events)
// Phase 1: matrix 108 rows 89 cols
[2025-06-02 18:42:22] [INFO ] Computed 7 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:22] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-02 18:42:22] [INFO ] Flow matrix only has 108 transitions (discarded 36 similar events)
[2025-06-02 18:42:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:22] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 176 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 89/283 places, 144/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 289 ms. Remains : 89/283 places, 144/320 transitions.
[2025-06-02 18:42:22] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:42:22] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:22] [INFO ] Input system was already deterministic with 144 transitions.
[2025-06-02 18:42:22] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:22] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability16931982876234958119.gal : 1 ms
[2025-06-02 18:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability5893145726622753096.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/CTLFireability16931982876234958119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5893145726622753096.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.03939e+06,0.434404,21864,2,5325,5,74545,6,0,490,99018,0


Converting to forward existential form...Done !
original formula: (EF((((RxHasReceivedTheRequestOfNode5>=1) + AG((Node8HasTheLeafSetOfLxToReplaceNode2<1))) + AX((AF(((Node0HasAskedItsLeafSetToLxToReplace...454
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (((RxHasReceivedTheRequestOfNode5>=1) + !(E(TRUE U !((Node8HasTheLeafSetOfLxToReplaceN...541
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t9, t10, t11, t12, t17, t18, t19, t21, t24, t25, t26, t27, t28, t29, t32, t33, t35, t...573
(forward)formula 0,1,10.7315,291308,1,0,533,1.66906e+06,321,225,3166,1.78452e+06,472
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 245 transition count 282
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 245 transition count 282
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 107 place count 214 transition count 251
Iterating global reduction 0 with 31 rules applied. Total rules applied 138 place count 214 transition count 251
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 142 place count 210 transition count 251
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 164 place count 188 transition count 229
Iterating global reduction 1 with 22 rules applied. Total rules applied 186 place count 188 transition count 229
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 194 place count 180 transition count 229
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 206 place count 168 transition count 217
Iterating global reduction 2 with 12 rules applied. Total rules applied 218 place count 168 transition count 217
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 230 place count 156 transition count 205
Iterating global reduction 2 with 12 rules applied. Total rules applied 242 place count 156 transition count 205
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 254 place count 144 transition count 193
Iterating global reduction 2 with 12 rules applied. Total rules applied 266 place count 144 transition count 193
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 282 place count 128 transition count 177
Iterating global reduction 2 with 16 rules applied. Total rules applied 298 place count 128 transition count 177
Discarding 30 places :
Symmetric choice reduction at 2 with 30 rule applications. Total rules 328 place count 98 transition count 147
Iterating global reduction 2 with 30 rules applied. Total rules applied 358 place count 98 transition count 147
Applied a total of 358 rules in 17 ms. Remains 98 /283 variables (removed 185) and now considering 147/320 (removed 173) transitions.
[2025-06-02 18:42:33] [INFO ] Flow matrix only has 108 transitions (discarded 39 similar events)
// Phase 1: matrix 108 rows 98 cols
[2025-06-02 18:42:33] [INFO ] Computed 13 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:33] [INFO ] Implicit Places using invariants in 71 ms returned [18, 22, 27, 31, 50, 58, 63, 76]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 71 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 90/283 places, 147/320 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 72 transition count 129
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 72 transition count 129
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 39 place count 69 transition count 126
Iterating global reduction 0 with 3 rules applied. Total rules applied 42 place count 69 transition count 126
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 45 place count 66 transition count 123
Iterating global reduction 0 with 3 rules applied. Total rules applied 48 place count 66 transition count 123
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 51 place count 63 transition count 120
Iterating global reduction 0 with 3 rules applied. Total rules applied 54 place count 63 transition count 120
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 58 place count 59 transition count 116
Iterating global reduction 0 with 4 rules applied. Total rules applied 62 place count 59 transition count 116
Applied a total of 62 rules in 3 ms. Remains 59 /90 variables (removed 31) and now considering 116/147 (removed 31) transitions.
[2025-06-02 18:42:33] [INFO ] Flow matrix only has 66 transitions (discarded 50 similar events)
// Phase 1: matrix 66 rows 59 cols
[2025-06-02 18:42:33] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:33] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-02 18:42:33] [INFO ] Flow matrix only has 66 transitions (discarded 50 similar events)
[2025-06-02 18:42:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:33] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 59/283 places, 116/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 196 ms. Remains : 59/283 places, 116/320 transitions.
[2025-06-02 18:42:33] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:33] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:33] [INFO ] Input system was already deterministic with 116 transitions.
[2025-06-02 18:42:33] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:33] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5410988545208610676.gal : 1 ms
[2025-06-02 18:42:33] [INFO ] Time to serialize properties into /tmp/CTLFireability14246204697113075065.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/CTLFireability5410988545208610676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14246204697113075065.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,190542,0.702976,32104,2,7799,5,125867,6,0,342,120457,0


Converting to forward existential form...Done !
original formula: EX((((Node8HasTheLeafSetOfLxToReplaceNode1<1) * AG((AG(((Node2WantsToManageTheBreakDownOfNode8<1)||(NoNodeManageTheBreakDownOfNode8<1))) ...472
=> equivalent forward existential formula: ([(FwdU((EY(Init) * ((Node8HasTheLeafSetOfLxToReplaceNode1<1) * !(E(TRUE U !((!(E(TRUE U !(((Node2WantsToManageT...863
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t10, t14, t15, t16, t18, t20, t21, t22, t23, t25, t26, t29, t30, t31, t32, t3...493
(forward)formula 0,0,3.83322,132708,1,0,432,730406,263,188,2279,623016,374
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Graph (complete) has 683 edges and 283 vertex of which 282 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 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 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 71 place count 282 transition count 249
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 141 place count 212 transition count 249
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 17 Pre rules applied. Total rules applied 141 place count 212 transition count 232
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 175 place count 195 transition count 232
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 195 place count 175 transition count 212
Iterating global reduction 2 with 20 rules applied. Total rules applied 215 place count 175 transition count 212
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 217 place count 173 transition count 210
Iterating global reduction 2 with 2 rules applied. Total rules applied 219 place count 173 transition count 210
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 269 place count 148 transition count 185
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 281 place count 136 transition count 173
Iterating global reduction 2 with 12 rules applied. Total rules applied 293 place count 136 transition count 173
Applied a total of 293 rules in 36 ms. Remains 136 /283 variables (removed 147) and now considering 173/320 (removed 147) transitions.
// Phase 1: matrix 173 rows 136 cols
[2025-06-02 18:42:37] [INFO ] Computed 25 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:38] [INFO ] Implicit Places using invariants in 117 ms returned [3, 6, 13, 16, 19, 26, 32, 38, 41, 53, 57, 66, 69, 76, 79, 82, 89, 92, 95, 102, 105, 108, 115]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 118 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 113/283 places, 173/320 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 113 transition count 168
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 108 transition count 168
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 62 place count 56 transition count 116
Iterating global reduction 0 with 52 rules applied. Total rules applied 114 place count 56 transition count 116
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 128 place count 42 transition count 102
Iterating global reduction 0 with 14 rules applied. Total rules applied 142 place count 42 transition count 102
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 152 place count 32 transition count 92
Iterating global reduction 0 with 10 rules applied. Total rules applied 162 place count 32 transition count 92
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 172 place count 27 transition count 87
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 174 place count 25 transition count 85
Iterating global reduction 0 with 2 rules applied. Total rules applied 176 place count 25 transition count 85
Applied a total of 176 rules in 7 ms. Remains 25 /113 variables (removed 88) and now considering 85/173 (removed 88) transitions.
[2025-06-02 18:42:38] [INFO ] Flow matrix only has 23 transitions (discarded 62 similar events)
// Phase 1: matrix 23 rows 25 cols
[2025-06-02 18:42:38] [INFO ] Computed 2 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:38] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-06-02 18:42:38] [INFO ] Flow matrix only has 23 transitions (discarded 62 similar events)
[2025-06-02 18:42:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:38] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 25/283 places, 85/320 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 233 ms. Remains : 25/283 places, 85/320 transitions.
[2025-06-02 18:42:38] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:42:38] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:42:38] [INFO ] Input system was already deterministic with 85 transitions.
RANDOM walk for 101 steps (8 resets) in 4 ms. (20 steps per ms) remains 0/1 properties
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 18:42:38] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:38] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10228653953798140185.gal : 0 ms
[2025-06-02 18:42:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1396281090628873651.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/ReachabilityCardinality10228653953798140185.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1396281090628873651.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 SI_CTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Graph (complete) has 683 edges and 283 vertex of which 282 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 68 place count 282 transition count 252
Reduce places removed 67 places and 0 transitions.
Iterating post reduction 1 with 67 rules applied. Total rules applied 135 place count 215 transition count 252
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 135 place count 215 transition count 236
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 167 place count 199 transition count 236
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 185 place count 181 transition count 218
Iterating global reduction 2 with 18 rules applied. Total rules applied 203 place count 181 transition count 218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 204 place count 180 transition count 217
Iterating global reduction 2 with 1 rules applied. Total rules applied 205 place count 180 transition count 217
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 255 place count 155 transition count 192
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 267 place count 143 transition count 180
Iterating global reduction 2 with 12 rules applied. Total rules applied 279 place count 143 transition count 180
Applied a total of 279 rules in 31 ms. Remains 143 /283 variables (removed 140) and now considering 180/320 (removed 140) transitions.
// Phase 1: matrix 180 rows 143 cols
[2025-06-02 18:42:42] [INFO ] Computed 25 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:42] [INFO ] Implicit Places using invariants in 123 ms returned [8, 16, 19, 22, 30, 36, 43, 46, 58, 62, 71, 74, 81, 84, 87, 94, 97, 100, 107, 115, 122]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 124 ms to find 21 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 122/283 places, 180/320 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 122 transition count 179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 121 transition count 179
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 2 place count 121 transition count 175
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 117 transition count 175
Discarding 47 places :
Symmetric choice reduction at 2 with 47 rule applications. Total rules 57 place count 70 transition count 128
Iterating global reduction 2 with 47 rules applied. Total rules applied 104 place count 70 transition count 128
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 115 place count 59 transition count 117
Iterating global reduction 2 with 11 rules applied. Total rules applied 126 place count 59 transition count 117
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 135 place count 50 transition count 108
Iterating global reduction 2 with 9 rules applied. Total rules applied 144 place count 50 transition count 108
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 160 place count 42 transition count 100
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 162 place count 40 transition count 98
Iterating global reduction 2 with 2 rules applied. Total rules applied 164 place count 40 transition count 98
Applied a total of 164 rules in 11 ms. Remains 40 /122 variables (removed 82) and now considering 98/180 (removed 82) transitions.
[2025-06-02 18:42:42] [INFO ] Flow matrix only has 49 transitions (discarded 49 similar events)
// Phase 1: matrix 49 rows 40 cols
[2025-06-02 18:42:42] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-02 18:42:42] [INFO ] Flow matrix only has 49 transitions (discarded 49 similar events)
[2025-06-02 18:42:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:42] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/283 places, 98/320 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 289 ms. Remains : 40/283 places, 98/320 transitions.
[2025-06-02 18:42:42] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:42] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:42] [INFO ] Input system was already deterministic with 98 transitions.
[2025-06-02 18:42:42] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:42] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:42] [INFO ] Time to serialize gal into /tmp/CTLFireability9091434933209333379.gal : 0 ms
[2025-06-02 18:42:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17058360612057300461.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/CTLFireability9091434933209333379.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17058360612057300461.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,32556,0.126895,8496,2,1976,5,23175,6,0,249,19353,0


Converting to forward existential form...Done !
original formula: A(AG(((A((Node8HasTheLeafSetOfLxToReplaceNode2<1) U !(((Node0HasAskedItsLeafSetToLxToReplaceNode3>=1)&&(LeafSetOfLxIsSentToNode0>=1)))) +...355
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !((Node2ManageTheBreakDownOfNode8>=1)))))))) * !(E(!(!(E(TRUE U !((Node2ManageTheBre...763
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t7, t8, t9, t10, t14, t16, t17, t18, t19, t21, t22, t23, t24, t29, t37, t38, ...528
(forward)formula 0,0,2.02285,77344,1,0,414,466001,235,170,1698,395453,361
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 248 transition count 285
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 248 transition count 285
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 97 place count 221 transition count 258
Iterating global reduction 0 with 27 rules applied. Total rules applied 124 place count 221 transition count 258
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 127 place count 218 transition count 258
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 147 place count 198 transition count 238
Iterating global reduction 1 with 20 rules applied. Total rules applied 167 place count 198 transition count 238
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 175 place count 190 transition count 238
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 186 place count 179 transition count 227
Iterating global reduction 2 with 11 rules applied. Total rules applied 197 place count 179 transition count 227
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 208 place count 168 transition count 216
Iterating global reduction 2 with 11 rules applied. Total rules applied 219 place count 168 transition count 216
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 230 place count 157 transition count 205
Iterating global reduction 2 with 11 rules applied. Total rules applied 241 place count 157 transition count 205
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 255 place count 143 transition count 191
Iterating global reduction 2 with 14 rules applied. Total rules applied 269 place count 143 transition count 191
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 297 place count 115 transition count 163
Iterating global reduction 2 with 28 rules applied. Total rules applied 325 place count 115 transition count 163
Applied a total of 325 rules in 24 ms. Remains 115 /283 variables (removed 168) and now considering 163/320 (removed 157) transitions.
[2025-06-02 18:42:44] [INFO ] Flow matrix only has 127 transitions (discarded 36 similar events)
// Phase 1: matrix 127 rows 115 cols
[2025-06-02 18:42:44] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:44] [INFO ] Implicit Places using invariants in 83 ms returned [26, 57, 76, 92, 98, 102]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 84 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 109/283 places, 163/320 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 148
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 93 transition count 147
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 93 transition count 147
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 92 transition count 146
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 92 transition count 146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 91 transition count 145
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 91 transition count 145
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 38 place count 89 transition count 143
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 89 transition count 143
Applied a total of 40 rules in 5 ms. Remains 89 /109 variables (removed 20) and now considering 143/163 (removed 20) transitions.
[2025-06-02 18:42:44] [INFO ] Flow matrix only has 100 transitions (discarded 43 similar events)
// Phase 1: matrix 100 rows 89 cols
[2025-06-02 18:42:44] [INFO ] Computed 8 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:44] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-02 18:42:44] [INFO ] Flow matrix only has 100 transitions (discarded 43 similar events)
[2025-06-02 18:42:44] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:44] [INFO ] Implicit Places using invariants and state equation in 162 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 89/283 places, 143/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 344 ms. Remains : 89/283 places, 143/320 transitions.
[2025-06-02 18:42:44] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:42:44] [INFO ] Flatten gal took : 13 ms
[2025-06-02 18:42:44] [INFO ] Input system was already deterministic with 143 transitions.
[2025-06-02 18:42:44] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:44] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:42:44] [INFO ] Time to serialize gal into /tmp/CTLFireability13259606475953799774.gal : 1 ms
[2025-06-02 18:42:44] [INFO ] Time to serialize properties into /tmp/CTLFireability17449320632700651157.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/CTLFireability13259606475953799774.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17449320632700651157.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,607396,0.450548,20092,2,5122,5,67351,6,0,489,105039,0


Converting to forward existential form...Done !
original formula: EG((E(EX((!(((Node5IsActive>=1)&&(Node7DontAnswerToAnyNode>=1))) + EF((Node6HasTheLeafSetOfLxToReplaceNode3>=1)))) U (((Node5ManageTheBre...623
=> equivalent forward existential formula: [FwdG(Init,(E(EX((!(((Node5IsActive>=1)&&(Node7DontAnswerToAnyNode>=1))) + E(TRUE U (Node6HasTheLeafSetOfLxToRep...708
Reverse transition relation is NOT exact ! Due to transitions t2, t6, t7, t8, t9, t10, t15, t16, t17, t20, t21, t22, t23, t24, t25, t26, t27, t31, t32, t33...550
(forward)formula 0,1,10.5384,294100,1,0,529,1.6203e+06,329,256,3361,1.9094e+06,487
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 248 transition count 285
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 248 transition count 285
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 93 place count 225 transition count 262
Iterating global reduction 0 with 23 rules applied. Total rules applied 116 place count 225 transition count 262
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 118 place count 223 transition count 262
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 136 place count 205 transition count 244
Iterating global reduction 1 with 18 rules applied. Total rules applied 154 place count 205 transition count 244
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 158 place count 201 transition count 244
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 164 place count 195 transition count 238
Iterating global reduction 2 with 6 rules applied. Total rules applied 170 place count 195 transition count 238
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 175 place count 190 transition count 233
Iterating global reduction 2 with 5 rules applied. Total rules applied 180 place count 190 transition count 233
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 185 place count 185 transition count 228
Iterating global reduction 2 with 5 rules applied. Total rules applied 190 place count 185 transition count 228
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 197 place count 178 transition count 221
Iterating global reduction 2 with 7 rules applied. Total rules applied 204 place count 178 transition count 221
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 215 place count 167 transition count 210
Iterating global reduction 2 with 11 rules applied. Total rules applied 226 place count 167 transition count 210
Applied a total of 226 rules in 21 ms. Remains 167 /283 variables (removed 116) and now considering 210/320 (removed 110) transitions.
[2025-06-02 18:42:55] [INFO ] Flow matrix only has 194 transitions (discarded 16 similar events)
// Phase 1: matrix 194 rows 167 cols
[2025-06-02 18:42:55] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:55] [INFO ] Implicit Places using invariants in 125 ms returned [9, 20, 31, 36, 44, 66, 88, 101, 105, 112, 122, 126, 148]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 126 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 154/283 places, 210/320 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 118 transition count 174
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 118 transition count 174
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 78 place count 112 transition count 168
Iterating global reduction 0 with 6 rules applied. Total rules applied 84 place count 112 transition count 168
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 89 place count 107 transition count 163
Iterating global reduction 0 with 5 rules applied. Total rules applied 94 place count 107 transition count 163
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 99 place count 102 transition count 158
Iterating global reduction 0 with 5 rules applied. Total rules applied 104 place count 102 transition count 158
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 109 place count 97 transition count 153
Iterating global reduction 0 with 5 rules applied. Total rules applied 114 place count 97 transition count 153
Applied a total of 114 rules in 5 ms. Remains 97 /154 variables (removed 57) and now considering 153/210 (removed 57) transitions.
[2025-06-02 18:42:55] [INFO ] Flow matrix only has 121 transitions (discarded 32 similar events)
// Phase 1: matrix 121 rows 97 cols
[2025-06-02 18:42:55] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:55] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-02 18:42:55] [INFO ] Flow matrix only has 121 transitions (discarded 32 similar events)
[2025-06-02 18:42:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:55] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 97/283 places, 153/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 299 ms. Remains : 97/283 places, 153/320 transitions.
[2025-06-02 18:42:55] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:55] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:55] [INFO ] Input system was already deterministic with 153 transitions.
[2025-06-02 18:42:55] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:55] [INFO ] Flatten gal took : 27 ms
[2025-06-02 18:42:55] [INFO ] Time to serialize gal into /tmp/CTLFireability9153060697475060800.gal : 1 ms
[2025-06-02 18:42:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2502601198497792845.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/CTLFireability9153060697475060800.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2502601198497792845.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.0705e+06,0.312628,16140,2,8153,5,47052,6,0,531,53539,0


Converting to forward existential form...Done !
original formula: AF(E(((EG((((Node0ManageTheBreakDownOfNode6>=1)&&(RequestOfNode2IsSentToRx>=1))&&(RxIsActiveAndNotInTheLeafSet>=1))) + !((((Node7ManageTh...1017
=> equivalent forward existential formula: [FwdG(Init,!(E(((EG((((Node0ManageTheBreakDownOfNode6>=1)&&(RequestOfNode2IsSentToRx>=1))&&(RxIsActiveAndNotInTh...1287
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t12, t16, t17, t18, t20, t21, t22, t23, t24, t27, t28, t29, t31, t32, t33...581
(forward)formula 0,0,24.794,705708,1,0,697,4.33263e+06,371,316,3653,4.55494e+06,655
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 250 transition count 287
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 250 transition count 287
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 92 place count 224 transition count 261
Iterating global reduction 0 with 26 rules applied. Total rules applied 118 place count 224 transition count 261
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 120 place count 222 transition count 261
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 139 place count 203 transition count 242
Iterating global reduction 1 with 19 rules applied. Total rules applied 158 place count 203 transition count 242
Discarding 8 places :
Implicit places reduction removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 166 place count 195 transition count 242
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 176 place count 185 transition count 232
Iterating global reduction 2 with 10 rules applied. Total rules applied 186 place count 185 transition count 232
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 196 place count 175 transition count 222
Iterating global reduction 2 with 10 rules applied. Total rules applied 206 place count 175 transition count 222
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 215 place count 166 transition count 213
Iterating global reduction 2 with 9 rules applied. Total rules applied 224 place count 166 transition count 213
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 232 place count 158 transition count 205
Iterating global reduction 2 with 8 rules applied. Total rules applied 240 place count 158 transition count 205
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 266 place count 132 transition count 179
Iterating global reduction 2 with 26 rules applied. Total rules applied 292 place count 132 transition count 179
Applied a total of 292 rules in 25 ms. Remains 132 /283 variables (removed 151) and now considering 179/320 (removed 141) transitions.
[2025-06-02 18:43:20] [INFO ] Flow matrix only has 152 transitions (discarded 27 similar events)
// Phase 1: matrix 152 rows 132 cols
[2025-06-02 18:43:20] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:21] [INFO ] Implicit Places using invariants in 112 ms returned [18, 37, 53, 105, 110, 114, 118]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 129 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/283 places, 179/320 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 99 transition count 153
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 99 transition count 153
Applied a total of 52 rules in 2 ms. Remains 99 /125 variables (removed 26) and now considering 153/179 (removed 26) transitions.
[2025-06-02 18:43:21] [INFO ] Flow matrix only has 121 transitions (discarded 32 similar events)
// Phase 1: matrix 121 rows 99 cols
[2025-06-02 18:43:21] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:21] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-02 18:43:21] [INFO ] Flow matrix only has 121 transitions (discarded 32 similar events)
[2025-06-02 18:43:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:21] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 215 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 99/283 places, 153/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 372 ms. Remains : 99/283 places, 153/320 transitions.
[2025-06-02 18:43:21] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:43:21] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:43:21] [INFO ] Input system was already deterministic with 153 transitions.
[2025-06-02 18:43:21] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:43:21] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:43:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5972871699141771223.gal : 1 ms
[2025-06-02 18:43:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12717308860179378212.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/CTLFireability5972871699141771223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12717308860179378212.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.3231e+06,0.447687,19252,2,6671,5,60825,6,0,539,85066,0


Converting to forward existential form...Done !
original formula: (AF((Node3ManageTheBreakDownOfNode8>=1)) + E((((EF(((Node5IsActive>=1)&&(Node8DontAnswerToAnyNode>=1))) + AF(((Node4HasAskedItsLeafSetToR...853
=> equivalent forward existential formula: [FwdG((Init * !(E((((E(TRUE U ((Node5IsActive>=1)&&(Node8DontAnswerToAnyNode>=1))) + !(EG(!(((Node4HasAskedItsLe...925
Reverse transition relation is NOT exact ! Due to transitions t1, t4, t6, t7, t8, t9, t14, t15, t16, t22, t23, t26, t27, t28, t29, t32, t33, t34, t36, t37,...588
(forward)formula 0,1,13.079,366796,1,0,649,2.11435e+06,367,298,3541,2.36515e+06,585
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 283/283 places, 320/320 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 243 transition count 280
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 243 transition count 280
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 112 place count 211 transition count 248
Iterating global reduction 0 with 32 rules applied. Total rules applied 144 place count 211 transition count 248
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 148 place count 207 transition count 248
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 173 place count 182 transition count 223
Iterating global reduction 1 with 25 rules applied. Total rules applied 198 place count 182 transition count 223
Discarding 12 places :
Implicit places reduction removed 12 places
Iterating post reduction 1 with 12 rules applied. Total rules applied 210 place count 170 transition count 223
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 225 place count 155 transition count 208
Iterating global reduction 2 with 15 rules applied. Total rules applied 240 place count 155 transition count 208
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 255 place count 140 transition count 193
Iterating global reduction 2 with 15 rules applied. Total rules applied 270 place count 140 transition count 193
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 285 place count 125 transition count 178
Iterating global reduction 2 with 15 rules applied. Total rules applied 300 place count 125 transition count 178
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 318 place count 107 transition count 160
Iterating global reduction 2 with 18 rules applied. Total rules applied 336 place count 107 transition count 160
Discarding 45 places :
Symmetric choice reduction at 2 with 45 rule applications. Total rules 381 place count 62 transition count 115
Iterating global reduction 2 with 45 rules applied. Total rules applied 426 place count 62 transition count 115
Applied a total of 426 rules in 21 ms. Remains 62 /283 variables (removed 221) and now considering 115/320 (removed 205) transitions.
[2025-06-02 18:43:34] [INFO ] Flow matrix only has 65 transitions (discarded 50 similar events)
// Phase 1: matrix 65 rows 62 cols
[2025-06-02 18:43:34] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:34] [INFO ] Implicit Places using invariants in 88 ms returned [18, 23, 41, 45, 49, 53]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 101 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/283 places, 115/320 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 44 transition count 103
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 44 transition count 103
Applied a total of 24 rules in 0 ms. Remains 44 /56 variables (removed 12) and now considering 103/115 (removed 12) transitions.
[2025-06-02 18:43:34] [INFO ] Flow matrix only has 49 transitions (discarded 54 similar events)
// Phase 1: matrix 49 rows 44 cols
[2025-06-02 18:43:34] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:34] [INFO ] Implicit Places using invariants in 45 ms returned []
[2025-06-02 18:43:34] [INFO ] Flow matrix only has 49 transitions (discarded 54 similar events)
[2025-06-02 18:43:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:34] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/283 places, 103/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 44/283 places, 103/320 transitions.
[2025-06-02 18:43:34] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:43:34] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:43:34] [INFO ] Input system was already deterministic with 103 transitions.
[2025-06-02 18:43:34] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:43:34] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:43:34] [INFO ] Time to serialize gal into /tmp/CTLFireability14822489783271102321.gal : 0 ms
[2025-06-02 18:43:34] [INFO ] Time to serialize properties into /tmp/CTLFireability3794007121269364916.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/CTLFireability14822489783271102321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3794007121269364916.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,124184,0.107728,5968,2,1112,5,10905,6,0,269,10114,0


Converting to forward existential form...Done !
original formula: EX(EG(!(A(((Node0WantsToManageTheBreakDownOfNode2>=1)&&(NoNodeManageTheBreakDownOfNode2>=1)) U (LxHasReceivedTheRequestOfNode2>=1)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(!((E(!((LxHasReceivedTheRequestOfNode2>=1)) U (!(((Node0WantsToManageTheBreakDownOfNode2>=1)&&(...294
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t7, t8, t9, t10, t15, t16, t17, t19, t21, t22, t23, t24, t25, t26, t27, t29, t32, t33...506
(forward)formula 0,1,2.56461,83436,1,0,508,468312,235,228,1725,543194,432
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2023-14 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 : 283/283 places, 320/320 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 244 transition count 281
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 244 transition count 281
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 109 place count 213 transition count 250
Iterating global reduction 0 with 31 rules applied. Total rules applied 140 place count 213 transition count 250
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 144 place count 209 transition count 250
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 167 place count 186 transition count 227
Iterating global reduction 1 with 23 rules applied. Total rules applied 190 place count 186 transition count 227
Discarding 10 places :
Implicit places reduction removed 10 places
Iterating post reduction 1 with 10 rules applied. Total rules applied 200 place count 176 transition count 227
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 214 place count 162 transition count 213
Iterating global reduction 2 with 14 rules applied. Total rules applied 228 place count 162 transition count 213
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 242 place count 148 transition count 199
Iterating global reduction 2 with 14 rules applied. Total rules applied 256 place count 148 transition count 199
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 270 place count 134 transition count 185
Iterating global reduction 2 with 14 rules applied. Total rules applied 284 place count 134 transition count 185
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 303 place count 115 transition count 166
Iterating global reduction 2 with 19 rules applied. Total rules applied 322 place count 115 transition count 166
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 360 place count 77 transition count 128
Iterating global reduction 2 with 38 rules applied. Total rules applied 398 place count 77 transition count 128
Applied a total of 398 rules in 19 ms. Remains 77 /283 variables (removed 206) and now considering 128/320 (removed 192) transitions.
[2025-06-02 18:43:37] [INFO ] Flow matrix only has 81 transitions (discarded 47 similar events)
// Phase 1: matrix 81 rows 77 cols
[2025-06-02 18:43:37] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:37] [INFO ] Implicit Places using invariants in 107 ms returned [18, 27, 35, 44, 48, 63, 67]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 116 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/283 places, 128/320 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 56 transition count 114
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 56 transition count 114
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 29 place count 55 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 30 place count 55 transition count 113
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 54 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 54 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 53 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 53 transition count 111
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 52 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 52 transition count 110
Applied a total of 36 rules in 1 ms. Remains 52 /70 variables (removed 18) and now considering 110/128 (removed 18) transitions.
[2025-06-02 18:43:37] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
// Phase 1: matrix 56 rows 52 cols
[2025-06-02 18:43:37] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:37] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-06-02 18:43:37] [INFO ] Flow matrix only has 56 transitions (discarded 54 similar events)
[2025-06-02 18:43:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:43:37] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/283 places, 110/320 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 52/283 places, 110/320 transitions.
[2025-06-02 18:43:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:43:37] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:43:37] [INFO ] Input system was already deterministic with 110 transitions.
[2025-06-02 18:43:37] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:43:37] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:43:37] [INFO ] Time to serialize gal into /tmp/CTLFireability4143594787767195380.gal : 0 ms
[2025-06-02 18:43:37] [INFO ] Time to serialize properties into /tmp/CTLFireability6276324217498850909.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/CTLFireability4143594787767195380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6276324217498850909.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,157999,0.44435,21344,2,5547,5,87489,6,0,308,74227,0


Converting to forward existential form...Done !
original formula: A(EF(((AX(((Node0WantsToManageTheBreakDownOfNode1>=1)&&(NoNodeManageTheBreakDownOfNode1>=1))) * AG(((Node5DontAnswerToAnyNode>=1)&&(Node8...314
=> equivalent forward existential formula: [((Init * !(EG(!((((Node6IsActive>=1)&&(Node8DontAnswerToAnyNode>=1)) * !(EX(!((Node2ManageTheBreakDownOfNode7<1...621
Reverse transition relation is NOT exact ! Due to transitions t2, t6, t7, t8, t9, t10, t15, t16, t17, t19, t20, t21, t22, t23, t24, t25, t26, t28, t30, t31...513
(forward)formula 0,0,7.75615,238112,1,0,450,1.31084e+06,253,207,2039,1.31455e+06,376
FORMULA LeafsetExtension-PT-S08C3-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-02 18:43:45] [INFO ] Flatten gal took : 9 ms
[2025-06-02 18:43:45] [INFO ] Flatten gal took : 10 ms
Total runtime 105405 ms.

BK_STOP 1748889825628

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
++ perl -pe 's/.*\.//g'
+ 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-S08C3"
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-S08C3, 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-174876423200714"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S08C3.tgz
mv LeafsetExtension-PT-S08C3 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 ;