Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854028400401.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)
.....................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is CO4-PT-04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854028400401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.6K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 53K 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 CO4-PT-04-CTLCardinality-2024-12
FORMULA_NAME CO4-PT-04-CTLCardinality-2024-13
FORMULA_NAME CO4-PT-04-CTLCardinality-2024-14
FORMULA_NAME CO4-PT-04-CTLCardinality-2024-15
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-00
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-01
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-02
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-03
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-04
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-05
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-06
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-07
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-08
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-09
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-10
FORMULA_NAME CO4-PT-04-CTLCardinality-2025-11

=== Now, execution of the tool begins

BK_START 1748605213153

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202505121319
[2025-05-30 11:40:14] [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]
[2025-05-30 11:40:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 11:40:14] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2025-05-30 11:40:14] [INFO ] Transformed 101 places.
[2025-05-30 11:40:14] [INFO ] Transformed 246 transitions.
[2025-05-30 11:40:14] [INFO ] Found NUPN structural information;
[2025-05-30 11:40:14] [INFO ] Parsed PT model containing 101 places and 246 transitions and 716 arcs in 159 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 35 transitions
Reduce redundant transitions removed 35 transitions.
FORMULA CO4-PT-04-CTLCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 211/211 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 92 transition count 194
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 92 transition count 194
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 22 place count 92 transition count 190
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 92 transition count 189
Applied a total of 23 rules in 29 ms. Remains 92 /101 variables (removed 9) and now considering 189/211 (removed 22) transitions.
[2025-05-30 11:40:14] [INFO ] Flow matrix only has 142 transitions (discarded 47 similar events)
// Phase 1: matrix 142 rows 92 cols
[2025-05-30 11:40:14] [INFO ] Computed 7 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:14] [INFO ] Implicit Places using invariants in 195 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 234 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 91/101 places, 189/211 transitions.
Applied a total of 0 rules in 2 ms. Remains 91 /91 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 280 ms. Remains : 91/101 places, 189/211 transitions.
Support contains 68 out of 91 places after structural reductions.
[2025-05-30 11:40:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-05-30 11:40:15] [INFO ] Flatten gal took : 34 ms
FORMULA CO4-PT-04-CTLCardinality-2025-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 11:40:15] [INFO ] Flatten gal took : 20 ms
[2025-05-30 11:40:15] [INFO ] Input system was already deterministic with 189 transitions.
Support contains 63 out of 91 places (down from 68) after GAL structural reductions.
FORMULA CO4-PT-04-CTLCardinality-2025-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 2760 ms. (14 steps per ms) remains 9/58 properties
BEST_FIRST walk for 40004 steps (8 resets) in 255 ms. (156 steps per ms) remains 5/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (8 resets) in 206 ms. (193 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (17 resets) in 84 ms. (470 steps per ms) remains 3/3 properties
[2025-05-30 11:40:16] [INFO ] Flow matrix only has 142 transitions (discarded 47 similar events)
// Phase 1: matrix 142 rows 91 cols
[2025-05-30 11:40:16] [INFO ] Computed 6 invariants in 5 ms
[2025-05-30 11:40:16] [INFO ] State equation strengthened by 10 read => feed constraints.
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) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 1 (OVERLAPS) 29/39 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 9/48 variables, 3/6 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/48 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 98/146 variables, 48/54 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/146 variables, 7/61 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/146 variables, 0/61 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 68/214 variables, 28/89 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/214 variables, 2/91 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/214 variables, 0/91 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 18/232 variables, 15/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/232 variables, 0/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/233 variables, 1/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/233 variables, 0/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/233 variables, 0/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 107 constraints, problems are : Problem set: 2 solved, 1 unsolved in 146 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 91/91 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 21/24 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 74/98 variables, 19/22 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 3/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/98 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 28/126 variables, 1/26 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/126 variables, 5/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/126 variables, 0/31 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 13/139 variables, 5/36 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/139 variables, 2/38 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/139 variables, 1/39 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/139 variables, 0/39 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 77/216 variables, 49/88 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/216 variables, 5/93 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/216 variables, 0/93 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 15/231 variables, 12/105 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/231 variables, 1/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/231 variables, 0/106 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 1/232 variables, 1/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/232 variables, 0/107 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 1/233 variables, 1/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/233 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/233 variables, 0/108 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 108 constraints, problems are : Problem set: 2 solved, 1 unsolved in 360 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 91/91 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 535ms problems are : Problem set: 2 solved, 1 unsolved
Finished Parikh walk after 16 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Parikh walk visited 1 properties in 9 ms.
Successfully simplified 2 atomic propositions for a total of 12 simplifications.
[2025-05-30 11:40:16] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:40:16] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:40:16] [INFO ] Input system was already deterministic with 189 transitions.
Support contains 54 out of 91 places (down from 56) after GAL structural reductions.
Computed a total of 9 stabilizing places and 9 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 58 transition count 133
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 58 transition count 133
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 83 place count 58 transition count 116
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 89 place count 52 transition count 104
Iterating global reduction 1 with 6 rules applied. Total rules applied 95 place count 52 transition count 104
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 100 place count 47 transition count 94
Iterating global reduction 1 with 5 rules applied. Total rules applied 105 place count 47 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 47 transition count 93
Applied a total of 106 rules in 8 ms. Remains 47 /91 variables (removed 44) and now considering 93/189 (removed 96) transitions.
[2025-05-30 11:40:16] [INFO ] Flow matrix only has 80 transitions (discarded 13 similar events)
// Phase 1: matrix 80 rows 47 cols
[2025-05-30 11:40:16] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:16] [INFO ] Implicit Places using invariants in 32 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/91 places, 93/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 92
Applied a total of 2 rules in 2 ms. Remains 45 /46 variables (removed 1) and now considering 92/93 (removed 1) transitions.
[2025-05-30 11:40:16] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
// Phase 1: matrix 79 rows 45 cols
[2025-05-30 11:40:16] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:16] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-05-30 11:40:16] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
[2025-05-30 11:40:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants and state equation in 200 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 269 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/91 places, 92/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 42 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 42 transition count 89
Applied a total of 4 rules in 2 ms. Remains 42 /44 variables (removed 2) and now considering 89/92 (removed 3) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
// Phase 1: matrix 77 rows 42 cols
[2025-05-30 11:40:17] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 27 ms returned []
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
[2025-05-30 11:40:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 42/91 places, 89/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 413 ms. Remains : 42/91 places, 89/189 transitions.
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:17] [INFO ] Input system was already deterministic with 89 transitions.
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality11570295025820292036.gal : 2 ms
[2025-05-30 11:40:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality13669451292246008852.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/CTLCardinality11570295025820292036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13669451292246008852.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,34586,0.02055,4264,2,137,5,1141,6,0,255,807,0


Converting to forward existential form...Done !
original formula: AX((EX(AX((p40==1))) + EF(AG((p83==1)))))
=> equivalent forward existential formula: [((EY(Init) * !(E(TRUE U !(E(TRUE U !((p83==1))))))) * !(EX(!(EX(!((p40==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t84, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.057482,5800,1,0,118,9575,201,70,1806,7073,193
FORMULA CO4-PT-04-CTLCardinality-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 61 transition count 138
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 61 transition count 138
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 75 place count 61 transition count 123
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 78 place count 58 transition count 117
Iterating global reduction 1 with 3 rules applied. Total rules applied 81 place count 58 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 83 place count 56 transition count 113
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 56 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 56 transition count 112
Applied a total of 86 rules in 7 ms. Remains 56 /91 variables (removed 35) and now considering 112/189 (removed 77) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 91 transitions (discarded 21 similar events)
// Phase 1: matrix 91 rows 56 cols
[2025-05-30 11:40:17] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 53 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/91 places, 112/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 54 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 111
Applied a total of 2 rules in 2 ms. Remains 54 /55 variables (removed 1) and now considering 111/112 (removed 1) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
// Phase 1: matrix 90 rows 54 cols
[2025-05-30 11:40:17] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 38 ms returned []
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
[2025-05-30 11:40:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants and state equation in 71 ms returned [28]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 120 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/91 places, 111/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 51 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 51 transition count 108
Applied a total of 4 rules in 3 ms. Remains 51 /53 variables (removed 2) and now considering 108/111 (removed 3) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 88 transitions (discarded 20 similar events)
// Phase 1: matrix 88 rows 51 cols
[2025-05-30 11:40:17] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 88 transitions (discarded 20 similar events)
[2025-05-30 11:40:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 51/91 places, 108/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 322 ms. Remains : 51/91 places, 108/189 transitions.
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 9 ms
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:17] [INFO ] Input system was already deterministic with 108 transitions.
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 6 ms
[2025-05-30 11:40:17] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:17] [INFO ] Time to serialize gal into /tmp/CTLCardinality11331697111856292295.gal : 1 ms
[2025-05-30 11:40:17] [INFO ] Time to serialize properties into /tmp/CTLCardinality6605772990076303442.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/CTLCardinality11331697111856292295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6605772990076303442.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,68210,0.015833,4368,2,172,5,1279,6,0,310,1111,0


Converting to forward existential form...Done !
original formula: EF((A((EF((p79==0)) * (EF(((p26==0)||(p68==1))) + (p99==1))) U (p73==1)) * AX(((EF(((p8==1)||(p15==1))) + ((p36!=0)&&(p11!=1))) + ((p0==1...171
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((E(!((p73==1)) U (!((E(TRUE U (p79==0)) * (E(TRUE U ((p26==0)||(p68==1))) + (p99==1)))) *...292
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t102, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
(forward)formula 0,1,0.087914,7696,1,0,159,19541,249,100,2126,15645,254
FORMULA CO4-PT-04-CTLCardinality-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 90 transition count 181
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 83 transition count 180
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 82 transition count 180
Discarding 29 places :
Symmetric choice reduction at 3 with 29 rule applications. Total rules 45 place count 53 transition count 124
Iterating global reduction 3 with 29 rules applied. Total rules applied 74 place count 53 transition count 124
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 91 place count 53 transition count 107
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 97 place count 47 transition count 95
Iterating global reduction 4 with 6 rules applied. Total rules applied 103 place count 47 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 105 place count 47 transition count 93
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 113 place count 43 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 123 place count 43 transition count 78
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 127 place count 41 transition count 76
Applied a total of 127 rules in 24 ms. Remains 41 /91 variables (removed 50) and now considering 76/189 (removed 113) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 61 transitions (discarded 15 similar events)
// Phase 1: matrix 61 rows 41 cols
[2025-05-30 11:40:17] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 44 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/91 places, 76/189 transitions.
Graph (trivial) has 23 edges and 40 vertex of which 4 / 40 are part of one of the 1 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 36 transition count 70
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 0 with 17 rules applied. Total rules applied 20 place count 36 transition count 53
Graph (complete) has 101 edges and 36 vertex of which 35 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 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 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 35 transition count 51
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 34 transition count 51
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 2 with 8 rules applied. Total rules applied 31 place count 30 transition count 47
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 30 transition count 46
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 34 place count 28 transition count 44
Iterating global reduction 3 with 2 rules applied. Total rules applied 36 place count 28 transition count 44
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 38 place count 28 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 39 place count 28 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 41 place count 27 transition count 40
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 42 place count 27 transition count 39
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 42 place count 27 transition count 38
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 44 place count 26 transition count 38
Applied a total of 44 rules in 19 ms. Remains 26 /40 variables (removed 14) and now considering 38/76 (removed 38) transitions.
[2025-05-30 11:40:17] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2025-05-30 11:40:17] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:17] [INFO ] Implicit Places using invariants in 26 ms returned [22, 25]
[2025-05-30 11:40:18] [INFO ] Actually due to overlaps returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 25/91 places, 38/189 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 116 ms. Remains : 25/91 places, 38/189 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:18] [INFO ] Input system was already deterministic with 38 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality2412764530322713348.gal : 0 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality13114615253955557670.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/CTLCardinality2412764530322713348.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13114615253955557670.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,661,0.007486,3904,2,64,5,453,6,0,129,322,0


Converting to forward existential form...Done !
original formula: EF(AG((((p64==1) * (EG(((p3==0)||(p79==1))) + E(((p84==1)&&((p9==0)||(p15==1))) U (p8==0)))) * ((p14==0)||(p32==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p64==1) * (EG(((p3==0)||(p79==1))) + E(((p84==1)&&((p9==0)||(p15==1))) U (p8...200
Reverse transition relation is NOT exact ! Due to transitions t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.020811,4800,1,0,60,3310,105,43,767,3454,104
FORMULA CO4-PT-04-CTLCardinality-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 90 transition count 179
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 81 transition count 179
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 52 place count 47 transition count 113
Iterating global reduction 2 with 34 rules applied. Total rules applied 86 place count 47 transition count 113
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 2 with 17 rules applied. Total rules applied 103 place count 47 transition count 96
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 111 place count 39 transition count 80
Iterating global reduction 3 with 8 rules applied. Total rules applied 119 place count 39 transition count 80
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 121 place count 39 transition count 78
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 129 place count 35 transition count 73
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 143 place count 35 transition count 59
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 147 place count 33 transition count 57
Applied a total of 147 rules in 18 ms. Remains 33 /91 variables (removed 58) and now considering 57/189 (removed 132) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 49 transitions (discarded 8 similar events)
// Phase 1: matrix 49 rows 33 cols
[2025-05-30 11:40:18] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 26 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/91 places, 57/189 transitions.
Graph (trivial) has 23 edges and 32 vertex of which 4 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 28 transition count 51
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 28 transition count 51
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 28 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 27 transition count 49
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 15 place count 27 transition count 40
Graph (complete) has 81 edges and 27 vertex of which 26 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 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 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 18 place count 26 transition count 37
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 20 place count 24 transition count 37
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 26 place count 21 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 28 place count 21 transition count 32
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 30 place count 19 transition count 30
Iterating global reduction 4 with 2 rules applied. Total rules applied 32 place count 19 transition count 30
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 34 place count 19 transition count 28
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 35 place count 19 transition count 27
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 37 place count 18 transition count 26
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 38 place count 18 transition count 25
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 38 place count 18 transition count 24
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 40 place count 17 transition count 24
Applied a total of 40 rules in 10 ms. Remains 17 /32 variables (removed 15) and now considering 24/57 (removed 33) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 20 transitions (discarded 4 similar events)
// Phase 1: matrix 20 rows 17 cols
[2025-05-30 11:40:18] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 24 ms returned [13, 16]
[2025-05-30 11:40:18] [INFO ] Actually due to overlaps returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/91 places, 24/189 transitions.
Graph (trivial) has 11 edges and 16 vertex of which 2 / 16 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 22/24 (removed 2) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 18 transitions (discarded 4 similar events)
// Phase 1: matrix 18 rows 15 cols
[2025-05-30 11:40:18] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 22 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 14/91 places, 22/189 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 106 ms. Remains : 14/91 places, 22/189 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:18] [INFO ] Input system was already deterministic with 22 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality6484204347964354106.gal : 1 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5289951433021958948.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/CTLCardinality6484204347964354106.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5289951433021958948.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,129,0.004341,3916,2,37,5,207,6,0,70,156,0


Converting to forward existential form...Done !
original formula: AG(EF((p75==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p75==1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,0,0.008141,4172,1,0,35,986,60,22,405,874,49
FORMULA CO4-PT-04-CTLCardinality-2025-03 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 : 91/91 places, 189/189 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 63 transition count 142
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 63 transition count 142
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 70 place count 63 transition count 128
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 74 place count 59 transition count 120
Iterating global reduction 1 with 4 rules applied. Total rules applied 78 place count 59 transition count 120
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 56 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 56 transition count 114
Applied a total of 84 rules in 8 ms. Remains 56 /91 variables (removed 35) and now considering 114/189 (removed 75) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 93 transitions (discarded 21 similar events)
// Phase 1: matrix 93 rows 56 cols
[2025-05-30 11:40:18] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 34 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/91 places, 114/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 54 transition count 113
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 113
Applied a total of 2 rules in 2 ms. Remains 54 /55 variables (removed 1) and now considering 113/114 (removed 1) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 92 transitions (discarded 21 similar events)
// Phase 1: matrix 92 rows 54 cols
[2025-05-30 11:40:18] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 92 transitions (discarded 21 similar events)
[2025-05-30 11:40:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants and state equation in 54 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/91 places, 113/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 112
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 51 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 51 transition count 110
Applied a total of 4 rules in 3 ms. Remains 51 /53 variables (removed 2) and now considering 110/113 (removed 3) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
// Phase 1: matrix 90 rows 51 cols
[2025-05-30 11:40:18] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 90 transitions (discarded 20 similar events)
[2025-05-30 11:40:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 51/91 places, 110/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 242 ms. Remains : 51/91 places, 110/189 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 11 ms
[2025-05-30 11:40:18] [INFO ] Input system was already deterministic with 110 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 18 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality1520103649527914847.gal : 1 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality5327290526008451840.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/CTLCardinality1520103649527914847.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5327290526008451840.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,68138,0.016741,4392,2,180,5,1641,6,0,312,1128,0


Converting to forward existential form...Done !
original formula: A(!(EX((AF(EX((p25==0))) * AF((p76!=1))))) U E((EG((AG(((p66==0)||(p64==1))) + AX((p21==0)))) + (p20!=0)) U AG(EX((p43==0)))))
=> equivalent forward existential formula: [((Init * !(EG(!(E((EG((!(E(TRUE U !(((p66==0)||(p64==1))))) + !(EX(!((p21==0)))))) + (p20!=0)) U !(E(TRUE U !(E...483
Reverse transition relation is NOT exact ! Due to transitions t11, t16, t105, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.090305,7848,1,0,150,18377,257,100,2221,14985,255
FORMULA CO4-PT-04-CTLCardinality-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 67 transition count 149
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 67 transition count 149
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 60 place count 67 transition count 137
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 63 place count 64 transition count 131
Iterating global reduction 1 with 3 rules applied. Total rules applied 66 place count 64 transition count 131
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 69 place count 61 transition count 125
Iterating global reduction 1 with 3 rules applied. Total rules applied 72 place count 61 transition count 125
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 61 transition count 124
Applied a total of 73 rules in 4 ms. Remains 61 /91 variables (removed 30) and now considering 124/189 (removed 65) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 99 transitions (discarded 25 similar events)
// Phase 1: matrix 99 rows 61 cols
[2025-05-30 11:40:18] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 44 ms returned [50]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 45 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/91 places, 124/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 59 transition count 123
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 59 transition count 123
Applied a total of 2 rules in 2 ms. Remains 59 /60 variables (removed 1) and now considering 123/124 (removed 1) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 98 transitions (discarded 25 similar events)
// Phase 1: matrix 98 rows 59 cols
[2025-05-30 11:40:18] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 34 ms returned []
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 98 transitions (discarded 25 similar events)
[2025-05-30 11:40:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 98 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 58/91 places, 123/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 57 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 57 transition count 122
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 56 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 56 transition count 120
Applied a total of 4 rules in 2 ms. Remains 56 /58 variables (removed 2) and now considering 120/123 (removed 3) transitions.
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 96 transitions (discarded 24 similar events)
// Phase 1: matrix 96 rows 56 cols
[2025-05-30 11:40:18] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-05-30 11:40:18] [INFO ] Flow matrix only has 96 transitions (discarded 24 similar events)
[2025-05-30 11:40:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:18] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:18] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 56/91 places, 120/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 233 ms. Remains : 56/91 places, 120/189 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:18] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:18] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality992649884118351811.gal : 1 ms
[2025-05-30 11:40:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality2992965557889232822.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/CTLCardinality992649884118351811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2992965557889232822.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,97538,0.02085,4424,2,207,5,2396,6,0,342,1676,0


Converting to forward existential form...Done !
original formula: E((p66!=1) U ((AX(EF((p83==0))) * A(AG(!(((p51==0)||(p56==1)))) U EF((p38==0)))) * A(((p30==0)||(p47==1)) U !((A((p22==0) U ((p3==0)||(p1...204
=> equivalent forward existential formula: [(((FwdU(Init,(p66!=1)) * (!(EX(!(E(TRUE U (p83==0))))) * !((E(!(E(TRUE U (p38==0))) U (!(!(E(TRUE U !(!(((p51==...935
Reverse transition relation is NOT exact ! Due to transitions t14, t18, t114, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 118/0/2
(forward)formula 0,1,0.183688,11080,1,0,221,38422,302,158,2496,33735,351
FORMULA CO4-PT-04-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 : 91/91 places, 189/189 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 180
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 82 transition count 179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 81 transition count 179
Discarding 28 places :
Symmetric choice reduction at 3 with 28 rule applications. Total rules 46 place count 53 transition count 125
Iterating global reduction 3 with 28 rules applied. Total rules applied 74 place count 53 transition count 125
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 87 place count 53 transition count 112
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 94 place count 46 transition count 98
Iterating global reduction 4 with 7 rules applied. Total rules applied 101 place count 46 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 102 place count 46 transition count 97
Performed 3 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 108 place count 43 transition count 93
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 121 place count 43 transition count 80
Applied a total of 121 rules in 12 ms. Remains 43 /91 variables (removed 48) and now considering 80/189 (removed 109) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 65 transitions (discarded 15 similar events)
// Phase 1: matrix 65 rows 43 cols
[2025-05-30 11:40:19] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 32 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/91 places, 80/189 transitions.
Graph (trivial) has 23 edges and 42 vertex of which 4 / 42 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 38 transition count 74
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 38 transition count 74
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 38 transition count 73
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 1 with 2 rules applied. Total rules applied 6 place count 37 transition count 72
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 37 transition count 70
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 1 with 2 rules applied. Total rules applied 10 place count 36 transition count 69
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 36 transition count 68
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 1 with 2 rules applied. Total rules applied 13 place count 35 transition count 67
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 35 transition count 66
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 14 place count 35 transition count 65
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 34 transition count 65
Applied a total of 16 rules in 10 ms. Remains 34 /42 variables (removed 8) and now considering 65/80 (removed 15) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 51 transitions (discarded 14 similar events)
// Phase 1: matrix 51 rows 34 cols
[2025-05-30 11:40:19] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 28 ms returned [29, 33]
[2025-05-30 11:40:19] [INFO ] Actually due to overlaps returned [29]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/91 places, 65/189 transitions.
Graph (trivial) has 18 edges and 33 vertex of which 2 / 33 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 32 /33 variables (removed 1) and now considering 63/65 (removed 2) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 49 transitions (discarded 14 similar events)
// Phase 1: matrix 49 rows 32 cols
[2025-05-30 11:40:19] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 31 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 31/91 places, 63/189 transitions.
Applied a total of 0 rules in 2 ms. Remains 31 /31 variables (removed 0) and now considering 63/63 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 120 ms. Remains : 31/91 places, 63/189 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:19] [INFO ] Input system was already deterministic with 63 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2997628802753575910.gal : 0 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality9936302155846044798.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/CTLCardinality2997628802753575910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9936302155846044798.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,1861,0.009516,4108,2,109,5,984,6,0,183,693,0


Converting to forward existential form...Done !
original formula: EF((((p59==1) * EG(((((p95!=0)&&(p45!=1))||(p23!=1)) * AF((p14!=1))))) * AG((((p5!=0)&&(p28!=1))||((p50!=0)&&(p21!=1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * ((p59==1) * EG(((((p95!=0)&&(p45!=1))||(p23!=1)) * !(EG(!((p14!=1)))))))) * !(E(TRUE U !(((...210
Reverse transition relation is NOT exact ! Due to transitions t6, t9, t53, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,0.031516,5132,1,0,85,5891,145,50,1164,4648,133
FORMULA CO4-PT-04-CTLCardinality-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 60 transition count 136
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 60 transition count 136
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 78 place count 60 transition count 120
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 80 place count 58 transition count 116
Iterating global reduction 1 with 2 rules applied. Total rules applied 82 place count 58 transition count 116
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 84 place count 56 transition count 112
Iterating global reduction 1 with 2 rules applied. Total rules applied 86 place count 56 transition count 112
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 56 transition count 111
Applied a total of 87 rules in 3 ms. Remains 56 /91 variables (removed 35) and now considering 111/189 (removed 78) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
// Phase 1: matrix 90 rows 56 cols
[2025-05-30 11:40:19] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 31 ms returned [45]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/91 places, 111/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 54 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 110
Applied a total of 2 rules in 1 ms. Remains 54 /55 variables (removed 1) and now considering 110/111 (removed 1) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 89 transitions (discarded 21 similar events)
// Phase 1: matrix 89 rows 54 cols
[2025-05-30 11:40:19] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 31 ms returned []
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 89 transitions (discarded 21 similar events)
[2025-05-30 11:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants and state equation in 54 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 86 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/91 places, 110/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 109
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 109
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 51 transition count 107
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 51 transition count 107
Applied a total of 4 rules in 2 ms. Remains 51 /53 variables (removed 2) and now considering 107/110 (removed 3) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 87 transitions (discarded 20 similar events)
// Phase 1: matrix 87 rows 51 cols
[2025-05-30 11:40:19] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 87 transitions (discarded 20 similar events)
[2025-05-30 11:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 51/91 places, 107/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 201 ms. Remains : 51/91 places, 107/189 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Input system was already deterministic with 107 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality2741640271680498303.gal : 1 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality17477404461243425656.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/CTLCardinality2741640271680498303.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17477404461243425656.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,66962,0.024479,4356,2,159,5,1950,6,0,309,1352,0


Converting to forward existential form...Done !
original formula: EX(AG(((EF(((p50==0)&&(p38==1))) + (p74==0)) + ((p34==0)&&(p66==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(((E(TRUE U ((p50==0)&&(p38==1))) + (p74==0)) + ((p34==0)&&(p66==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t14, t102, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
(forward)formula 0,1,0.066472,6532,1,0,142,11803,236,87,2091,8298,226
FORMULA CO4-PT-04-CTLCardinality-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 90 transition count 179
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 81 transition count 179
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 51 place count 48 transition count 115
Iterating global reduction 2 with 33 rules applied. Total rules applied 84 place count 48 transition count 115
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 100 place count 48 transition count 99
Discarding 9 places :
Symmetric choice reduction at 3 with 9 rule applications. Total rules 109 place count 39 transition count 81
Iterating global reduction 3 with 9 rules applied. Total rules applied 118 place count 39 transition count 81
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 121 place count 39 transition count 78
Performed 3 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 127 place count 36 transition count 74
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 4 with 14 rules applied. Total rules applied 141 place count 36 transition count 60
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
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 145 place count 34 transition count 58
Applied a total of 145 rules in 7 ms. Remains 34 /91 variables (removed 57) and now considering 58/189 (removed 131) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 50 transitions (discarded 8 similar events)
// Phase 1: matrix 50 rows 34 cols
[2025-05-30 11:40:19] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 25 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/91 places, 58/189 transitions.
Graph (trivial) has 21 edges and 33 vertex of which 4 / 33 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 29 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 29 transition count 52
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 29 transition count 51
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 1 with 2 rules applied. Total rules applied 6 place count 28 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 16 place count 28 transition count 40
Graph (complete) has 79 edges and 28 vertex of which 27 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 3 rules applied. Total rules applied 19 place count 27 transition count 37
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 21 place count 25 transition count 37
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 27 place count 22 transition count 34
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 29 place count 22 transition count 32
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 30 place count 21 transition count 31
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 21 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 32 place count 21 transition count 30
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 33 place count 21 transition count 29
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 35 place count 20 transition count 28
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 36 place count 20 transition count 27
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 36 place count 20 transition count 26
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 38 place count 19 transition count 26
Applied a total of 38 rules in 6 ms. Remains 19 /33 variables (removed 14) and now considering 26/58 (removed 32) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 23 transitions (discarded 3 similar events)
// Phase 1: matrix 23 rows 19 cols
[2025-05-30 11:40:19] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 24 ms returned [15, 18]
[2025-05-30 11:40:19] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/91 places, 26/189 transitions.
Graph (trivial) has 8 edges and 18 vertex of which 2 / 18 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 17 /18 variables (removed 1) and now considering 24/26 (removed 2) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 21 transitions (discarded 3 similar events)
// Phase 1: matrix 21 rows 17 cols
[2025-05-30 11:40:19] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 20 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 16/91 places, 24/189 transitions.
Applied a total of 0 rules in 0 ms. Remains 16 /16 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 89 ms. Remains : 16/91 places, 24/189 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:19] [INFO ] Input system was already deterministic with 24 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality10750523311793937436.gal : 1 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality4928548115595617236.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/CTLCardinality10750523311793937436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4928548115595617236.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,181,0.003643,3824,2,53,5,226,6,0,81,163,0


Converting to forward existential form...Done !
original formula: !(A(AF((p72==1)) U (AF((p36==1)) * !(AF((p23==1))))))
=> equivalent forward existential formula: (([FwdG((FwdU(Init,!((!(EG(!((p36==1)))) * !(!(EG(!((p23==1)))))))) * !(!(EG(!((p72==1)))))),!((p36==1)))] != FA...353
Reverse transition relation is NOT exact ! Due to transitions t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,1,0.014689,4592,1,0,59,2356,90,49,506,3204,100
FORMULA CO4-PT-04-CTLCardinality-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 62 transition count 140
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 62 transition count 140
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 62 transition count 126
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 73 place count 61 transition count 124
Iterating global reduction 1 with 1 rules applied. Total rules applied 74 place count 61 transition count 124
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 75 place count 60 transition count 122
Iterating global reduction 1 with 1 rules applied. Total rules applied 76 place count 60 transition count 122
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 60 transition count 121
Applied a total of 77 rules in 4 ms. Remains 60 /91 variables (removed 31) and now considering 121/189 (removed 68) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 96 transitions (discarded 25 similar events)
// Phase 1: matrix 96 rows 60 cols
[2025-05-30 11:40:19] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 35 ms returned [49]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 59/91 places, 121/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 58 transition count 120
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 58 transition count 120
Applied a total of 2 rules in 1 ms. Remains 58 /59 variables (removed 1) and now considering 120/121 (removed 1) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 95 transitions (discarded 25 similar events)
// Phase 1: matrix 95 rows 58 cols
[2025-05-30 11:40:19] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 95 transitions (discarded 25 similar events)
[2025-05-30 11:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants and state equation in 56 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 87 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 57/91 places, 120/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 56 transition count 119
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 56 transition count 119
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 55 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 55 transition count 117
Applied a total of 4 rules in 2 ms. Remains 55 /57 variables (removed 2) and now considering 117/120 (removed 3) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 93 transitions (discarded 24 similar events)
// Phase 1: matrix 93 rows 55 cols
[2025-05-30 11:40:19] [INFO ] Computed 4 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 93 transitions (discarded 24 similar events)
[2025-05-30 11:40:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:19] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:19] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 55/91 places, 117/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 222 ms. Remains : 55/91 places, 117/189 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Input system was already deterministic with 117 transitions.
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:19] [INFO ] Flatten gal took : 5 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality17790740176745409318.gal : 1 ms
[2025-05-30 11:40:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality526766638302252321.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/CTLCardinality17790740176745409318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality526766638302252321.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,89546,0.018137,4508,2,208,5,1607,6,0,335,1299,0


Converting to forward existential form...Done !
original formula: EF(((EX(((p63==0)||(p38==1))) * EX(((((p16!=0)&&(p26!=1))&&(p42!=0)) + !(A(((p86==0)||(p25==1)) U ((p67==0)||(p21==1))))))) * (p14==1)))
=> equivalent forward existential formula: ([(EY(((FwdU(Init,TRUE) * (p14==1)) * EX(((p63==0)||(p38==1))))) * (((p16!=0)&&(p26!=1))&&(p42!=0)))] != FALSE +...422
Reverse transition relation is NOT exact ! Due to transitions t11, t15, t112, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
Hit Full ! (commute/partial/dont) 111/6/6
(forward)formula 0,1,0.086462,7324,1,0,157,15817,266,96,2290,12709,250
FORMULA CO4-PT-04-CTLCardinality-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 57 transition count 132
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 57 transition count 132
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 85 place count 57 transition count 115
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 91 place count 51 transition count 103
Iterating global reduction 1 with 6 rules applied. Total rules applied 97 place count 51 transition count 103
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 103 place count 45 transition count 91
Iterating global reduction 1 with 6 rules applied. Total rules applied 109 place count 45 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 110 place count 45 transition count 90
Applied a total of 110 rules in 3 ms. Remains 45 /91 variables (removed 46) and now considering 90/189 (removed 99) transitions.
[2025-05-30 11:40:19] [INFO ] Flow matrix only has 78 transitions (discarded 12 similar events)
// Phase 1: matrix 78 rows 45 cols
[2025-05-30 11:40:19] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 27 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/91 places, 90/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 89
Applied a total of 2 rules in 0 ms. Remains 43 /44 variables (removed 1) and now considering 89/90 (removed 1) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
// Phase 1: matrix 77 rows 43 cols
[2025-05-30 11:40:20] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
[2025-05-30 11:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants and state equation in 60 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 87 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/91 places, 89/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 40 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 40 transition count 86
Applied a total of 4 rules in 1 ms. Remains 40 /42 variables (removed 2) and now considering 86/89 (removed 3) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 75 transitions (discarded 11 similar events)
// Phase 1: matrix 75 rows 40 cols
[2025-05-30 11:40:20] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 75 transitions (discarded 11 similar events)
[2025-05-30 11:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 40/91 places, 86/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 189 ms. Remains : 40/91 places, 86/189 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 7 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:20] [INFO ] Input system was already deterministic with 86 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15669717360085642448.gal : 1 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality17274701742991053902.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/CTLCardinality15669717360085642448.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17274701742991053902.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,28802,0.018624,4260,2,119,5,1118,6,0,244,804,0


Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.019435,4260,1,0,6,1118,7,1,335,804,1
FORMULA CO4-PT-04-CTLCardinality-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 91/91 places, 189/189 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 62 transition count 140
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 62 transition count 140
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 62 transition count 126
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 59 transition count 120
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 59 transition count 120
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 56 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 56 transition count 114
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 56 transition count 113
Applied a total of 85 rules in 4 ms. Remains 56 /91 variables (removed 35) and now considering 113/189 (removed 76) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 92 transitions (discarded 21 similar events)
// Phase 1: matrix 92 rows 56 cols
[2025-05-30 11:40:20] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 35 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 55/91 places, 113/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 54 transition count 112
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 54 transition count 112
Applied a total of 2 rules in 1 ms. Remains 54 /55 variables (removed 1) and now considering 112/113 (removed 1) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 91 transitions (discarded 21 similar events)
// Phase 1: matrix 91 rows 54 cols
[2025-05-30 11:40:20] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 91 transitions (discarded 21 similar events)
[2025-05-30 11:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 79 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 53/91 places, 112/189 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 52 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 52 transition count 111
Applied a total of 2 rules in 1 ms. Remains 52 /53 variables (removed 1) and now considering 111/112 (removed 1) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
// Phase 1: matrix 90 rows 52 cols
[2025-05-30 11:40:20] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
[2025-05-30 11:40:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 52/91 places, 111/189 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 198 ms. Remains : 52/91 places, 111/189 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 4 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:40:20] [INFO ] Input system was already deterministic with 111 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 3 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality15865735472220964460.gal : 0 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality3563368689154297505.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/CTLCardinality15865735472220964460.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3563368689154297505.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,102206,0.016729,4376,2,217,5,1775,6,0,317,1333,0


Converting to forward existential form...Done !
original formula: A(A(((E((p76==0) U (((p14==0)||(p5==1)) * EF(((p90==0)||(p84==1))))) + (p46==0)) + ((p74==1)||(p67==0))) U AG(!(AX((p87==0))))) U EF(!((E...201
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !((EX(E(TRUE U (p97==1))) * EX(((p81==1)||(p98==1)))))))))) * !(E(!(E(TRUE U !((EX(E(T...545
Reverse transition relation is NOT exact ! Due to transitions t13, t15, t105, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
(forward)formula 0,1,0.089269,7704,1,0,152,18183,252,95,2181,13605,248
FORMULA CO4-PT-04-CTLCardinality-2024-13 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 : 91/91 places, 189/189 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 90 transition count 180
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 82 transition count 179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 81 transition count 179
Discarding 33 places :
Symmetric choice reduction at 3 with 33 rule applications. Total rules 51 place count 48 transition count 115
Iterating global reduction 3 with 33 rules applied. Total rules applied 84 place count 48 transition count 115
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 101 place count 48 transition count 98
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 109 place count 40 transition count 82
Iterating global reduction 4 with 8 rules applied. Total rules applied 117 place count 40 transition count 82
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 120 place count 40 transition count 79
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 128 place count 36 transition count 74
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 142 place count 36 transition count 60
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 146 place count 34 transition count 58
Applied a total of 146 rules in 7 ms. Remains 34 /91 variables (removed 57) and now considering 58/189 (removed 131) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 49 transitions (discarded 9 similar events)
// Phase 1: matrix 49 rows 34 cols
[2025-05-30 11:40:20] [INFO ] Computed 6 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 30 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/91 places, 58/189 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 32 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 31 transition count 55
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 31 transition count 54
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 30 transition count 53
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 30 transition count 52
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 30 transition count 51
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 29 transition count 51
Applied a total of 11 rules in 4 ms. Remains 29 /33 variables (removed 4) and now considering 51/58 (removed 7) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 41 transitions (discarded 10 similar events)
// Phase 1: matrix 41 rows 29 cols
[2025-05-30 11:40:20] [INFO ] Computed 5 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 29 ms returned [25, 28]
[2025-05-30 11:40:20] [INFO ] Actually due to overlaps returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/91 places, 51/189 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 28 transition count 49
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 26 transition count 47
Applied a total of 6 rules in 2 ms. Remains 26 /28 variables (removed 2) and now considering 47/51 (removed 4) transitions.
[2025-05-30 11:40:20] [INFO ] Flow matrix only has 37 transitions (discarded 10 similar events)
// Phase 1: matrix 37 rows 26 cols
[2025-05-30 11:40:20] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 11:40:20] [INFO ] Implicit Places using invariants in 24 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 25/91 places, 47/189 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 104 ms. Remains : 25/91 places, 47/189 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 1 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:20] [INFO ] Input system was already deterministic with 47 transitions.
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 10 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 2 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality3760495943420640110.gal : 0 ms
[2025-05-30 11:40:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality14671220995124315506.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/CTLCardinality3760495943420640110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14671220995124315506.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,949,0.010421,4012,2,86,5,777,6,0,140,575,0


Converting to forward existential form...Done !
original formula: EF(EG(((p86==0)||(p34==1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((p86==0)||(p34==1)))] != FALSE
Hit Full ! (commute/partial/dont) 40/0/7
(forward)formula 0,1,0.01706,4268,1,0,7,1980,19,1,706,1347,8
FORMULA CO4-PT-04-CTLCardinality-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-05-30 11:40:20] [INFO ] Flatten gal took : 8 ms
[2025-05-30 11:40:20] [INFO ] Flatten gal took : 6 ms
Total runtime 6321 ms.

BK_STOP 1748605220745

--------------------
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="CO4-PT-04"
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 CO4-PT-04, 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 r044-tall-174854028400401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-04.tgz
mv CO4-PT-04 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 ;