Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200713.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 CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200713
=====================================================================

--------------------
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-CTLCardinality-2023-12
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2023-13
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2023-14
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2023-15
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-00
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-01
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-02
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-03
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-04
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-05
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-06
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-07
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-08
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-09
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-10
FORMULA_NAME LeafsetExtension-PT-S08C3-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748889692045

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
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
CTLCardinality PT
Running Version 202505121319
[2025-06-02 18:41:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 18:41:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 18:41:33] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2025-06-02 18:41:33] [INFO ] Transformed 462 places.
[2025-06-02 18:41:33] [INFO ] Transformed 409 transitions.
[2025-06-02 18:41:33] [INFO ] Parsed PT model containing 462 places and 409 transitions and 1324 arcs in 237 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 133 out of 462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 462/462 places, 409/409 transitions.
Reduce places removed 61 places and 0 transitions.
Iterating post reduction 0 with 61 rules applied. Total rules applied 61 place count 401 transition count 409
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 99 place count 363 transition count 371
Iterating global reduction 1 with 38 rules applied. Total rules applied 137 place count 363 transition count 371
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 146 place count 354 transition count 362
Iterating global reduction 1 with 9 rules applied. Total rules applied 155 place count 354 transition count 362
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 162 place count 347 transition count 355
Iterating global reduction 1 with 7 rules applied. Total rules applied 169 place count 347 transition count 355
Applied a total of 169 rules in 79 ms. Remains 347 /462 variables (removed 115) and now considering 355/409 (removed 54) transitions.
// Phase 1: matrix 355 rows 347 cols
[2025-06-02 18:41:33] [INFO ] Computed 32 invariants in 27 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:34] [INFO ] Implicit Places using invariants in 407 ms returned [42, 84, 119, 159, 194, 262, 288, 322]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 447 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 339/462 places, 355/409 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 336 transition count 352
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 336 transition count 352
Applied a total of 6 rules in 10 ms. Remains 336 /339 variables (removed 3) and now considering 352/355 (removed 3) transitions.
// Phase 1: matrix 352 rows 336 cols
[2025-06-02 18:41:34] [INFO ] Computed 24 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:34] [INFO ] Implicit Places using invariants in 137 ms returned []
[2025-06-02 18:41:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:34] [INFO ] Implicit Places using invariants and state equation in 314 ms returned []
Implicit Place search using SMT with State Equation took 454 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 336/462 places, 352/409 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1008 ms. Remains : 336/462 places, 352/409 transitions.
Support contains 133 out of 336 places after structural reductions.
[2025-06-02 18:41:34] [INFO ] Flatten gal took : 46 ms
[2025-06-02 18:41:35] [INFO ] Flatten gal took : 21 ms
[2025-06-02 18:41:35] [INFO ] Input system was already deterministic with 352 transitions.
Support contains 130 out of 336 places (down from 133) after GAL structural reductions.
RANDOM walk for 40001 steps (1502 resets) in 1950 ms. (20 steps per ms) remains 37/89 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 35 ms. (111 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 31 ms. (125 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 116 ms. (34 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 22 ms. (174 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 25 ms. (153 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 21 ms. (182 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 20 ms. (190 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4001 steps (24 resets) in 13 ms. (285 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 17 ms. (222 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (23 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 23 ms. (166 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 34 ms. (114 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (24 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 20 ms. (190 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 14 ms. (266 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 11 ms. (333 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 11 ms. (333 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4002 steps (26 resets) in 44 ms. (88 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 13 ms. (286 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4004 steps (24 resets) in 15 ms. (250 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (24 resets) in 16 ms. (235 steps per ms) remains 37/37 properties
BEST_FIRST walk for 4003 steps (17 resets) in 12 ms. (307 steps per ms) remains 37/37 properties
[2025-06-02 18:41:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/52 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/52 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 247/299 variables, 16/17 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/299 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (OVERLAPS) 22/321 variables, 7/24 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 37 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp61 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp66 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp73 is UNSAT
Problem AtomicPropp75 is UNSAT
Problem AtomicPropp81 is UNSAT
Problem AtomicPropp85 is UNSAT
Problem AtomicPropp87 is UNSAT
At refinement iteration 7 (OVERLAPS) 351/672 variables, 321/345 constraints. Problems are: Problem set: 36 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/672 variables, 0/345 constraints. Problems are: Problem set: 36 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 16/688 variables, 15/360 constraints. Problems are: Problem set: 36 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/688 variables, 0/360 constraints. Problems are: Problem set: 36 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/688 variables, 0/360 constraints. Problems are: Problem set: 36 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 688/688 variables, and 360 constraints, problems are : Problem set: 36 solved, 1 unsolved in 934 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 23/23 constraints, State Equation: 336/336 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 36 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1/688 variables, and 0 constraints, problems are : Problem set: 36 solved, 1 unsolved in 7266 ms.
Refiners :[Positive P Invariants (semi-flows): 0/1 constraints, Generalized P Invariants (flows): 0/23 constraints, State Equation: 0/336 constraints, PredecessorRefiner: 0/37 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8234ms problems are : Problem set: 36 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 336 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 336/336 places, 352/352 transitions.
Graph (complete) has 602 edges and 336 vertex of which 26 are kept as prefixes of interest. Removing 310 places using SCC suffix rule.2 ms
Discarding 310 places :
Also discarding 264 output transitions
Drop transitions (Output transitions of discarded places.) removed 264 transitions
Drop transitions (Empty/Sink Transition effects.) removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 58 rules applied. Total rules applied 59 place count 26 transition count 30
Reduce places removed 6 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 10 rules applied. Total rules applied 69 place count 20 transition count 26
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 73 place count 16 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 73 place count 16 transition count 25
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 15 transition count 25
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 78 place count 12 transition count 22
Iterating global reduction 3 with 3 rules applied. Total rules applied 81 place count 12 transition count 22
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 12 transition count 18
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 89 place count 8 transition count 18
Applied a total of 89 rules in 21 ms. Remains 8 /336 variables (removed 328) and now considering 18/352 (removed 334) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 8/336 places, 18/352 transitions.
RANDOM walk for 348 steps (42 resets) in 10 ms. (31 steps per ms) remains 0/1 properties
Successfully simplified 36 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 18:41:44] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2025-06-02 18:41:44] [INFO ] Flatten gal took : 18 ms
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2023-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-02 18:41:44] [INFO ] Flatten gal took : 18 ms
[2025-06-02 18:41:44] [INFO ] Input system was already deterministic with 352 transitions.
Support contains 32 out of 336 places (down from 58) after GAL structural reductions.
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 336 stabilizing places and 352 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 336 transition count 352
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 312 transition count 352
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 73 place count 263 transition count 303
Iterating global reduction 1 with 49 rules applied. Total rules applied 122 place count 263 transition count 303
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 166 place count 219 transition count 259
Iterating global reduction 1 with 44 rules applied. Total rules applied 210 place count 219 transition count 259
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 211 place count 218 transition count 259
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 249 place count 180 transition count 221
Iterating global reduction 2 with 38 rules applied. Total rules applied 287 place count 180 transition count 221
Discarding 14 places :
Implicit places reduction removed 14 places
Iterating post reduction 2 with 14 rules applied. Total rules applied 301 place count 166 transition count 221
Discarding 38 places :
Symmetric choice reduction at 3 with 38 rule applications. Total rules 339 place count 128 transition count 183
Iterating global reduction 3 with 38 rules applied. Total rules applied 377 place count 128 transition count 183
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 390 place count 115 transition count 170
Iterating global reduction 3 with 13 rules applied. Total rules applied 403 place count 115 transition count 170
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 416 place count 102 transition count 157
Iterating global reduction 3 with 13 rules applied. Total rules applied 429 place count 102 transition count 157
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 442 place count 89 transition count 144
Iterating global reduction 3 with 13 rules applied. Total rules applied 455 place count 89 transition count 144
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 472 place count 72 transition count 127
Iterating global reduction 3 with 17 rules applied. Total rules applied 489 place count 72 transition count 127
Applied a total of 489 rules in 53 ms. Remains 72 /336 variables (removed 264) and now considering 127/352 (removed 225) transitions.
[2025-06-02 18:41:44] [INFO ] Flow matrix only has 81 transitions (discarded 46 similar events)
// Phase 1: matrix 81 rows 72 cols
[2025-06-02 18:41:44] [INFO ] Computed 7 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:44] [INFO ] Implicit Places using invariants in 177 ms returned [21, 35]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 180 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 70/336 places, 127/352 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 66 transition count 123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 66 transition count 123
Applied a total of 8 rules in 5 ms. Remains 66 /70 variables (removed 4) and now considering 123/127 (removed 4) transitions.
[2025-06-02 18:41:44] [INFO ] Flow matrix only has 76 transitions (discarded 47 similar events)
// Phase 1: matrix 76 rows 66 cols
[2025-06-02 18:41:44] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:45] [INFO ] Implicit Places using invariants in 312 ms returned []
[2025-06-02 18:41:45] [INFO ] Flow matrix only has 76 transitions (discarded 47 similar events)
[2025-06-02 18:41:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:45] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 66/336 places, 123/352 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 707 ms. Remains : 66/336 places, 123/352 transitions.
[2025-06-02 18:41:45] [INFO ] Flatten gal took : 8 ms
[2025-06-02 18:41:45] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:41:45] [INFO ] Input system was already deterministic with 123 transitions.
[2025-06-02 18:41:45] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:41:45] [INFO ] Flatten gal took : 6 ms
[2025-06-02 18:41:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10207626020827707446.gal : 3 ms
[2025-06-02 18:41:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4344158176367089978.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10207626020827707446.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4344158176367089978.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,403558,0.262989,15060,2,5123,5,52281,6,0,377,47996,0


Converting to forward existential form...Done !
original formula: (E((Node8HasTheLeafSetOfLxToReplaceNode1<=Node8HasAskedItsLeafSetToRxToReplaceNode6) U EF(EX(AX((LeafSetOfLxIsSentToNode8>=2))))) + EG((N...232
=> equivalent forward existential formula: ([(EY(FwdU(FwdU(Init,(Node8HasTheLeafSetOfLxToReplaceNode1<=Node8HasAskedItsLeafSetToRxToReplaceNode6)),TRUE)) *...309
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t12, t14, t15, t16, t18, t19, t20, t21, t22, t23, t24, t25, t27, t28, t29...547
Hit Full ! (commute/partial/dont) 119/0/4
(forward)formula 0,1,2.22018,79116,1,0,328,406398,271,128,2533,428017,259
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-02 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 : 336/336 places, 352/352 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 312 transition count 352
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 77 place count 259 transition count 299
Iterating global reduction 1 with 53 rules applied. Total rules applied 130 place count 259 transition count 299
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 177 place count 212 transition count 252
Iterating global reduction 1 with 47 rules applied. Total rules applied 224 place count 212 transition count 252
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 225 place count 211 transition count 252
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 265 place count 171 transition count 212
Iterating global reduction 2 with 40 rules applied. Total rules applied 305 place count 171 transition count 212
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 2 with 16 rules applied. Total rules applied 321 place count 155 transition count 212
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 362 place count 114 transition count 171
Iterating global reduction 3 with 41 rules applied. Total rules applied 403 place count 114 transition count 171
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 418 place count 99 transition count 156
Iterating global reduction 3 with 15 rules applied. Total rules applied 433 place count 99 transition count 156
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 448 place count 84 transition count 141
Iterating global reduction 3 with 15 rules applied. Total rules applied 463 place count 84 transition count 141
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 478 place count 69 transition count 126
Iterating global reduction 3 with 15 rules applied. Total rules applied 493 place count 69 transition count 126
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 513 place count 49 transition count 106
Iterating global reduction 3 with 20 rules applied. Total rules applied 533 place count 49 transition count 106
Applied a total of 533 rules in 20 ms. Remains 49 /336 variables (removed 287) and now considering 106/352 (removed 246) transitions.
[2025-06-02 18:41:47] [INFO ] Flow matrix only has 51 transitions (discarded 55 similar events)
// Phase 1: matrix 51 rows 49 cols
[2025-06-02 18:41:47] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:47] [INFO ] Implicit Places using invariants in 144 ms returned [19, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 145 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/336 places, 106/352 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 105
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 105
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 44 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 44 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 43 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 43 transition count 102
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 41 transition count 100
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 41 transition count 100
Applied a total of 12 rules in 7 ms. Remains 41 /47 variables (removed 6) and now considering 100/106 (removed 6) transitions.
[2025-06-02 18:41:47] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
// Phase 1: matrix 42 rows 41 cols
[2025-06-02 18:41:47] [INFO ] Computed 3 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:48] [INFO ] Implicit Places using invariants in 385 ms returned []
[2025-06-02 18:41:48] [INFO ] Flow matrix only has 42 transitions (discarded 58 similar events)
[2025-06-02 18:41:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:48] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 484 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 41/336 places, 100/352 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 656 ms. Remains : 41/336 places, 100/352 transitions.
[2025-06-02 18:41:48] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:48] [INFO ] Flatten gal took : 21 ms
[2025-06-02 18:41:48] [INFO ] Input system was already deterministic with 100 transitions.
[2025-06-02 18:41:48] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:48] [INFO ] Flatten gal took : 20 ms
[2025-06-02 18:41:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16480357867730524298.gal : 2 ms
[2025-06-02 18:41:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4218549605023371498.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/CTLCardinality16480357867730524298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4218549605023371498.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,81474,0.149413,10408,2,1932,5,36814,6,0,254,27455,0


Converting to forward existential form...Done !
original formula: EG(EF(((Node2ManageTheBreakDownOfNode8<=0) + AX(AF((NoNodeManageTheBreakDownOfNode5>=1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((Node2ManageTheBreakDownOfNode8<=0) + !(EX(!(!(EG(!((NoNodeManageTheBreakDownOfNode5>=1))))...171
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t10, t14, t15, t16, t17, t19, t20, t21, t22, t24, t25, t26, t28, t29, t30, t3...497
(forward)formula 0,1,2.36238,83848,1,0,425,478180,229,173,1716,454901,371
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-06 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 : 336/336 places, 352/352 transitions.
Graph (complete) has 703 edges and 336 vertex of which 311 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 86 place count 311 transition count 265
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 172 place count 226 transition count 264
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 173 place count 225 transition count 264
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 173 place count 225 transition count 238
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 225 place count 199 transition count 238
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 258 place count 166 transition count 205
Iterating global reduction 3 with 33 rules applied. Total rules applied 291 place count 166 transition count 205
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 312 place count 145 transition count 184
Iterating global reduction 3 with 21 rules applied. Total rules applied 333 place count 145 transition count 184
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 335 place count 143 transition count 184
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 335 place count 143 transition count 182
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 339 place count 141 transition count 182
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 340 place count 140 transition count 181
Iterating global reduction 4 with 1 rules applied. Total rules applied 341 place count 140 transition count 181
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 407 place count 107 transition count 148
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 422 place count 92 transition count 133
Iterating global reduction 4 with 15 rules applied. Total rules applied 437 place count 92 transition count 133
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 438 place count 91 transition count 132
Iterating global reduction 4 with 1 rules applied. Total rules applied 439 place count 91 transition count 132
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 440 place count 90 transition count 132
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 442 place count 89 transition count 131
Applied a total of 442 rules in 55 ms. Remains 89 /336 variables (removed 247) and now considering 131/352 (removed 221) transitions.
// Phase 1: matrix 131 rows 89 cols
[2025-06-02 18:41:50] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:50] [INFO ] Implicit Places using invariants in 144 ms returned [2, 13, 17, 19, 31, 36, 39, 44, 45, 49, 51, 52, 58, 64, 65]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 154 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 74/336 places, 131/352 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 63 transition count 120
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 63 transition count 120
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 33 place count 52 transition count 109
Iterating global reduction 0 with 11 rules applied. Total rules applied 44 place count 52 transition count 109
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 49 place count 47 transition count 104
Iterating global reduction 0 with 5 rules applied. Total rules applied 54 place count 47 transition count 104
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 64 place count 42 transition count 99
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 66 place count 40 transition count 97
Iterating global reduction 0 with 2 rules applied. Total rules applied 68 place count 40 transition count 97
Applied a total of 68 rules in 14 ms. Remains 40 /74 variables (removed 34) and now considering 97/131 (removed 34) transitions.
[2025-06-02 18:41:50] [INFO ] Flow matrix only has 48 transitions (discarded 49 similar events)
// Phase 1: matrix 48 rows 40 cols
[2025-06-02 18:41:50] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:51] [INFO ] Implicit Places using invariants in 415 ms returned []
[2025-06-02 18:41:51] [INFO ] Flow matrix only has 48 transitions (discarded 49 similar events)
[2025-06-02 18:41:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:51] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 40/336 places, 97/352 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 757 ms. Remains : 40/336 places, 97/352 transitions.
[2025-06-02 18:41:51] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:41:51] [INFO ] Input system was already deterministic with 97 transitions.
[2025-06-02 18:41:51] [INFO ] Flatten gal took : 8 ms
[2025-06-02 18:41:51] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:41:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality11131090196505106823.gal : 2 ms
[2025-06-02 18:41:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality472405963515090712.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/CTLCardinality11131090196505106823.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality472405963515090712.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,29600,0.1912,12460,2,4957,5,33673,6,0,245,28577,0


Converting to forward existential form...Done !
original formula: EG(AG(((EG((Node4FailureProcessedByNode3<=Node6DontAnswerToAnyNode)) + (RequestOfNode4IsSentToLx<=0)) + (Node2ManageTheBreakDownOfNode6<=...200
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(((EG((Node4FailureProcessedByNode3<=Node6DontAnswerToAnyNode)) + (RequestOfNode4IsSentTo...255
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t6, t10, t14, t15, t16, t17, t21, t28, t29, t32, t33, t34, t35, t36, t37, t38, t3...531
(forward)formula 0,0,2.20789,81200,1,0,350,404200,225,137,1709,416501,288
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 312 transition count 352
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 76 place count 260 transition count 300
Iterating global reduction 1 with 52 rules applied. Total rules applied 128 place count 260 transition count 300
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 171 place count 217 transition count 257
Iterating global reduction 1 with 43 rules applied. Total rules applied 214 place count 217 transition count 257
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 250 place count 181 transition count 221
Iterating global reduction 1 with 36 rules applied. Total rules applied 286 place count 181 transition count 221
Discarding 13 places :
Implicit places reduction removed 13 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 299 place count 168 transition count 221
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 335 place count 132 transition count 185
Iterating global reduction 2 with 36 rules applied. Total rules applied 371 place count 132 transition count 185
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 382 place count 121 transition count 174
Iterating global reduction 2 with 11 rules applied. Total rules applied 393 place count 121 transition count 174
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 404 place count 110 transition count 163
Iterating global reduction 2 with 11 rules applied. Total rules applied 415 place count 110 transition count 163
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 426 place count 99 transition count 152
Iterating global reduction 2 with 11 rules applied. Total rules applied 437 place count 99 transition count 152
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 451 place count 85 transition count 138
Iterating global reduction 2 with 14 rules applied. Total rules applied 465 place count 85 transition count 138
Applied a total of 465 rules in 25 ms. Remains 85 /336 variables (removed 251) and now considering 138/352 (removed 214) transitions.
[2025-06-02 18:41:53] [INFO ] Flow matrix only has 97 transitions (discarded 41 similar events)
// Phase 1: matrix 97 rows 85 cols
[2025-06-02 18:41:53] [INFO ] Computed 9 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:54] [INFO ] Implicit Places using invariants in 201 ms returned [7, 37, 42, 48, 66]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 202 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/336 places, 138/352 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 72 transition count 130
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 72 transition count 130
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 19 place count 69 transition count 127
Iterating global reduction 0 with 3 rules applied. Total rules applied 22 place count 69 transition count 127
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 67 transition count 125
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 67 transition count 125
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 65 transition count 123
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 65 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 63 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 63 transition count 121
Applied a total of 34 rules in 13 ms. Remains 63 /80 variables (removed 17) and now considering 121/138 (removed 17) transitions.
[2025-06-02 18:41:54] [INFO ] Flow matrix only has 73 transitions (discarded 48 similar events)
// Phase 1: matrix 73 rows 63 cols
[2025-06-02 18:41:54] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:54] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-02 18:41:54] [INFO ] Flow matrix only has 73 transitions (discarded 48 similar events)
[2025-06-02 18:41:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:54] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 63/336 places, 121/352 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 63/336 places, 121/352 transitions.
[2025-06-02 18:41:54] [INFO ] Flatten gal took : 7 ms
[2025-06-02 18:41:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:41:54] [INFO ] Input system was already deterministic with 121 transitions.
[2025-06-02 18:41:54] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:54] [INFO ] Flatten gal took : 5 ms
[2025-06-02 18:41:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality7032248820819319134.gal : 2 ms
[2025-06-02 18:41:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality10145858992380762297.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/CTLCardinality7032248820819319134.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10145858992380762297.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,325437,0.089118,6964,2,2057,5,14013,6,0,363,14260,0


Converting to forward existential form...Done !
original formula: (EG((EX(TRUE) + EX((Node3IsActive>=1)))) + AX(((((Node7HasAskedItsLeafSetToRxToReplaceNode8<=Node8ManageTheBreakDownOfNode6)||(LxHasRecei...340
=> equivalent forward existential formula: (([(EY((Init * !(EG((EX(TRUE) + EX((Node3IsActive>=1))))))) * !(((Node7HasAskedItsLeafSetToRxToReplaceNode8<=Nod...540
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t16, t17, t18, t20, t21, t22, t23, t24, t25, t26, t27, t29, t30, t31, t32...550
(forward)formula 0,0,1.34096,54552,1,0,362,286673,276,136,2351,272680,292
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Graph (complete) has 703 edges and 336 vertex of which 311 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.1 ms
Discarding 25 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 311 transition count 259
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 220 transition count 259
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 183 place count 220 transition count 238
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 225 place count 199 transition count 238
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 259 place count 165 transition count 204
Iterating global reduction 2 with 34 rules applied. Total rules applied 293 place count 165 transition count 204
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 315 place count 143 transition count 182
Iterating global reduction 2 with 22 rules applied. Total rules applied 337 place count 143 transition count 182
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 339 place count 141 transition count 182
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 339 place count 141 transition count 180
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 343 place count 139 transition count 180
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 344 place count 138 transition count 179
Iterating global reduction 3 with 1 rules applied. Total rules applied 345 place count 138 transition count 179
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 415 place count 103 transition count 144
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 430 place count 88 transition count 129
Iterating global reduction 3 with 15 rules applied. Total rules applied 445 place count 88 transition count 129
Applied a total of 445 rules in 45 ms. Remains 88 /336 variables (removed 248) and now considering 129/352 (removed 223) transitions.
// Phase 1: matrix 129 rows 88 cols
[2025-06-02 18:41:55] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:55] [INFO ] Implicit Places using invariants in 146 ms returned [2, 4, 11, 15, 17, 27, 32, 33, 35, 40, 41, 45, 47, 48, 54, 60, 61]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 175 ms to find 17 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 71/336 places, 129/352 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 58 transition count 116
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 58 transition count 116
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 39 place count 45 transition count 103
Iterating global reduction 0 with 13 rules applied. Total rules applied 52 place count 45 transition count 103
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 58 place count 39 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 64 place count 39 transition count 97
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 35 transition count 93
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 74 place count 33 transition count 91
Iterating global reduction 0 with 2 rules applied. Total rules applied 76 place count 33 transition count 91
Applied a total of 76 rules in 11 ms. Remains 33 /71 variables (removed 38) and now considering 91/129 (removed 38) transitions.
[2025-06-02 18:41:55] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
// Phase 1: matrix 34 rows 33 cols
[2025-06-02 18:41:55] [INFO ] Computed 3 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:55] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-02 18:41:55] [INFO ] Flow matrix only has 34 transitions (discarded 57 similar events)
[2025-06-02 18:41:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:55] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/336 places, 91/352 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 353 ms. Remains : 33/336 places, 91/352 transitions.
[2025-06-02 18:41:55] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:41:55] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:41:55] [INFO ] Input system was already deterministic with 91 transitions.
[2025-06-02 18:41:55] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:41:55] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:41:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality3059970601220636045.gal : 1 ms
[2025-06-02 18:41:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality1346635879582227791.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/CTLCardinality3059970601220636045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1346635879582227791.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,12777,0.10138,7340,2,2153,5,17847,6,0,211,11225,0


Converting to forward existential form...Done !
original formula: AF((Node1FailureProcessedByNode3>Node8ManageTheBreakDownOfNode7))
=> equivalent forward existential formula: [FwdG(Init,!((Node1FailureProcessedByNode3>Node8ManageTheBreakDownOfNode7)))] = FALSE
Hit Full ! (commute/partial/dont) 88/0/3
(forward)formula 0,0,0.396096,17952,1,0,25,69937,19,4,1065,54040,23
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 313 transition count 352
Discarding 52 places :
Symmetric choice reduction at 1 with 52 rule applications. Total rules 75 place count 261 transition count 300
Iterating global reduction 1 with 52 rules applied. Total rules applied 127 place count 261 transition count 300
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 173 place count 215 transition count 254
Iterating global reduction 1 with 46 rules applied. Total rules applied 219 place count 215 transition count 254
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 220 place count 214 transition count 254
Discarding 40 places :
Symmetric choice reduction at 2 with 40 rule applications. Total rules 260 place count 174 transition count 214
Iterating global reduction 2 with 40 rules applied. Total rules applied 300 place count 174 transition count 214
Discarding 16 places :
Implicit places reduction removed 16 places
Iterating post reduction 2 with 16 rules applied. Total rules applied 316 place count 158 transition count 214
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 356 place count 118 transition count 174
Iterating global reduction 3 with 40 rules applied. Total rules applied 396 place count 118 transition count 174
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 410 place count 104 transition count 160
Iterating global reduction 3 with 14 rules applied. Total rules applied 424 place count 104 transition count 160
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 438 place count 90 transition count 146
Iterating global reduction 3 with 14 rules applied. Total rules applied 452 place count 90 transition count 146
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 466 place count 76 transition count 132
Iterating global reduction 3 with 14 rules applied. Total rules applied 480 place count 76 transition count 132
Discarding 20 places :
Symmetric choice reduction at 3 with 20 rule applications. Total rules 500 place count 56 transition count 112
Iterating global reduction 3 with 20 rules applied. Total rules applied 520 place count 56 transition count 112
Applied a total of 520 rules in 42 ms. Remains 56 /336 variables (removed 280) and now considering 112/352 (removed 240) transitions.
[2025-06-02 18:41:56] [INFO ] Flow matrix only has 60 transitions (discarded 52 similar events)
// Phase 1: matrix 60 rows 56 cols
[2025-06-02 18:41:56] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:56] [INFO ] Implicit Places using invariants in 88 ms returned [31, 38]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 89 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/336 places, 112/352 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 52 transition count 110
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 52 transition count 110
Applied a total of 4 rules in 2 ms. Remains 52 /54 variables (removed 2) and now considering 110/112 (removed 2) transitions.
[2025-06-02 18:41:56] [INFO ] Flow matrix only has 57 transitions (discarded 53 similar events)
// Phase 1: matrix 57 rows 52 cols
[2025-06-02 18:41:56] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:56] [INFO ] Implicit Places using invariants in 125 ms returned []
[2025-06-02 18:41:56] [INFO ] Flow matrix only has 57 transitions (discarded 53 similar events)
[2025-06-02 18:41:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:56] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 216 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/336 places, 110/352 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 349 ms. Remains : 52/336 places, 110/352 transitions.
[2025-06-02 18:41:56] [INFO ] Flatten gal took : 10 ms
[2025-06-02 18:41:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:56] [INFO ] Input system was already deterministic with 110 transitions.
[2025-06-02 18:41:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:56] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:41:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2658275444141427989.gal : 1 ms
[2025-06-02 18:41:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality5370289386040130587.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/CTLCardinality2658275444141427989.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5370289386040130587.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,204525,0.132981,9320,2,1734,5,30219,6,0,305,26130,0


Converting to forward existential form...Done !
original formula: AF(E(EX(EG((RxHasReceivedTheRequestOfNode5<=Node1HasAskedItsLeafSetToLxToReplaceNode3))) U (Node3isTheNodeMaster>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(E(EX(EG((RxHasReceivedTheRequestOfNode5<=Node1HasAskedItsLeafSetToLxToReplaceNode3))) U (Node3isThe...181
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t7, t8, t9, t14, t15, t16, t18, t21, t22, t26, t28, t29, t30, t31, t33, t34, t35, t36...512
(forward)formula 0,1,2.58426,97368,1,0,477,578706,248,205,1922,560619,415
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 312 transition count 352
Discarding 53 places :
Symmetric choice reduction at 1 with 53 rule applications. Total rules 77 place count 259 transition count 299
Iterating global reduction 1 with 53 rules applied. Total rules applied 130 place count 259 transition count 299
Discarding 47 places :
Symmetric choice reduction at 1 with 47 rule applications. Total rules 177 place count 212 transition count 252
Iterating global reduction 1 with 47 rules applied. Total rules applied 224 place count 212 transition count 252
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 225 place count 211 transition count 252
Discarding 41 places :
Symmetric choice reduction at 2 with 41 rule applications. Total rules 266 place count 170 transition count 211
Iterating global reduction 2 with 41 rules applied. Total rules applied 307 place count 170 transition count 211
Discarding 17 places :
Implicit places reduction removed 17 places
Iterating post reduction 2 with 17 rules applied. Total rules applied 324 place count 153 transition count 211
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 366 place count 111 transition count 169
Iterating global reduction 3 with 42 rules applied. Total rules applied 408 place count 111 transition count 169
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 423 place count 96 transition count 154
Iterating global reduction 3 with 15 rules applied. Total rules applied 438 place count 96 transition count 154
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 453 place count 81 transition count 139
Iterating global reduction 3 with 15 rules applied. Total rules applied 468 place count 81 transition count 139
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 483 place count 66 transition count 124
Iterating global reduction 3 with 15 rules applied. Total rules applied 498 place count 66 transition count 124
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 519 place count 45 transition count 103
Iterating global reduction 3 with 21 rules applied. Total rules applied 540 place count 45 transition count 103
Applied a total of 540 rules in 13 ms. Remains 45 /336 variables (removed 291) and now considering 103/352 (removed 249) transitions.
[2025-06-02 18:41:59] [INFO ] Flow matrix only has 48 transitions (discarded 55 similar events)
// Phase 1: matrix 48 rows 45 cols
[2025-06-02 18:41:59] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:59] [INFO ] Implicit Places using invariants in 36 ms returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/336 places, 103/352 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 42 transition count 101
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 42 transition count 101
Applied a total of 4 rules in 0 ms. Remains 42 /44 variables (removed 2) and now considering 101/103 (removed 2) transitions.
[2025-06-02 18:41:59] [INFO ] Flow matrix only has 45 transitions (discarded 56 similar events)
// Phase 1: matrix 45 rows 42 cols
[2025-06-02 18:41:59] [INFO ] Computed 3 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:59] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-06-02 18:41:59] [INFO ] Flow matrix only has 45 transitions (discarded 56 similar events)
[2025-06-02 18:41:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:59] [INFO ] Implicit Places using invariants and state equation in 79 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 : 42/336 places, 101/352 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 181 ms. Remains : 42/336 places, 101/352 transitions.
[2025-06-02 18:41:59] [INFO ] Flatten gal took : 10 ms
[2025-06-02 18:41:59] [INFO ] Flatten gal took : 8 ms
[2025-06-02 18:41:59] [INFO ] Input system was already deterministic with 101 transitions.
[2025-06-02 18:41:59] [INFO ] Flatten gal took : 19 ms
[2025-06-02 18:41:59] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:41:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality4517255613397493080.gal : 5 ms
[2025-06-02 18:41:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality6650983513522534816.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/CTLCardinality4517255613397493080.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6650983513522534816.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,123930,0.181244,10920,2,2170,5,38225,6,0,258,30144,0


Converting to forward existential form...Done !
original formula: EF(((Node4isTheNodeMaster>=1) * EX((LeafSetOfLxIsSentToNode4>2))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * (Node4isTheNodeMaster>=1))) * (LeafSetOfLxIsSentToNode4>2))] != FALSE
(forward)formula 0,1,0.204295,11176,1,0,9,38225,9,2,459,30144,3
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 336/336 places, 352/352 transitions.
Graph (complete) has 703 edges and 336 vertex of which 313 are kept as prefixes of interest. Removing 23 places using SCC suffix rule.2 ms
Discarding 23 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 90 place count 313 transition count 261
Reduce places removed 89 places and 0 transitions.
Iterating post reduction 1 with 89 rules applied. Total rules applied 179 place count 224 transition count 261
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 21 Pre rules applied. Total rules applied 179 place count 224 transition count 240
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 221 place count 203 transition count 240
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 253 place count 171 transition count 208
Iterating global reduction 2 with 32 rules applied. Total rules applied 285 place count 171 transition count 208
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 306 place count 150 transition count 187
Iterating global reduction 2 with 21 rules applied. Total rules applied 327 place count 150 transition count 187
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 329 place count 148 transition count 187
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 329 place count 148 transition count 185
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 333 place count 146 transition count 185
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 334 place count 145 transition count 184
Iterating global reduction 3 with 1 rules applied. Total rules applied 335 place count 145 transition count 184
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 409 place count 108 transition count 147
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 423 place count 94 transition count 133
Iterating global reduction 3 with 14 rules applied. Total rules applied 437 place count 94 transition count 133
Applied a total of 437 rules in 25 ms. Remains 94 /336 variables (removed 242) and now considering 133/352 (removed 219) transitions.
// Phase 1: matrix 133 rows 94 cols
[2025-06-02 18:41:59] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:41:59] [INFO ] Implicit Places using invariants in 66 ms returned [2, 4, 18, 28, 38, 39, 41, 46, 47, 51, 53, 54, 60, 66]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 67 ms to find 14 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 80/336 places, 133/352 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 70 transition count 123
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 70 transition count 123
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 30 place count 60 transition count 113
Iterating global reduction 0 with 10 rules applied. Total rules applied 40 place count 60 transition count 113
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 42 place count 58 transition count 111
Iterating global reduction 0 with 2 rules applied. Total rules applied 44 place count 58 transition count 111
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 0 with 16 rules applied. Total rules applied 60 place count 50 transition count 103
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 48 transition count 101
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 48 transition count 101
Applied a total of 64 rules in 8 ms. Remains 48 /80 variables (removed 32) and now considering 101/133 (removed 32) transitions.
[2025-06-02 18:41:59] [INFO ] Flow matrix only has 55 transitions (discarded 46 similar events)
// Phase 1: matrix 55 rows 48 cols
[2025-06-02 18:41:59] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:00] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-02 18:42:00] [INFO ] Flow matrix only has 55 transitions (discarded 46 similar events)
[2025-06-02 18:42:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 18:42:00] [INFO ] Implicit Places using invariants and state equation in 59 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 : 48/336 places, 101/352 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 238 ms. Remains : 48/336 places, 101/352 transitions.
[2025-06-02 18:42:00] [INFO ] Flatten gal took : 4 ms
[2025-06-02 18:42:00] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:00] [INFO ] Input system was already deterministic with 101 transitions.
[2025-06-02 18:42:00] [INFO ] Flatten gal took : 3 ms
[2025-06-02 18:42:00] [INFO ] Flatten gal took : 2 ms
[2025-06-02 18:42:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality5524925131079744904.gal : 1 ms
[2025-06-02 18:42:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality10497654895911131948.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/CTLCardinality5524925131079744904.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10497654895911131948.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,46034,0.224049,14176,2,8133,5,39359,6,0,275,34797,0


Converting to forward existential form...Done !
original formula: AG(EF(((Node0DontAnswerToAnyNode<=3)&&((Node8FailureProcessedByNode2>=3)||((Node7FailureProcessedByNode3<=Node6FailureProcessedByNode1)&&...201
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Node0DontAnswerToAnyNode<=3)&&((Node8FailureProcessedByNode2>=3)||((Node7Failur...261
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t5, t15, t17, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t40, t41, t4...528
(forward)formula 0,0,2.91599,99548,1,0,285,523064,223,106,1903,443997,212
FORMULA LeafsetExtension-PT-S08C3-CTLCardinality-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 18:42:03] [INFO ] Flatten gal took : 10 ms
[2025-06-02 18:42:03] [INFO ] Flatten gal took : 12 ms
Total runtime 29649 ms.

BK_STOP 1748889723209

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="CTLCardinality"
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 CTLCardinality"
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-174876423200713"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;