Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r550-tall-171734898400034.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is CO4-PT-05, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r550-tall-171734898400034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.0K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 12K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 54K Jun 2 16:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CO4-PT-05-CTLFireability-2024-00
FORMULA_NAME CO4-PT-05-CTLFireability-2024-01
FORMULA_NAME CO4-PT-05-CTLFireability-2024-02
FORMULA_NAME CO4-PT-05-CTLFireability-2024-03
FORMULA_NAME CO4-PT-05-CTLFireability-2024-04
FORMULA_NAME CO4-PT-05-CTLFireability-2024-05
FORMULA_NAME CO4-PT-05-CTLFireability-2024-06
FORMULA_NAME CO4-PT-05-CTLFireability-2024-07
FORMULA_NAME CO4-PT-05-CTLFireability-2024-08
FORMULA_NAME CO4-PT-05-CTLFireability-2024-09
FORMULA_NAME CO4-PT-05-CTLFireability-2024-10
FORMULA_NAME CO4-PT-05-CTLFireability-2024-11
FORMULA_NAME CO4-PT-05-CTLFireability-2024-12
FORMULA_NAME CO4-PT-05-CTLFireability-2024-13
FORMULA_NAME CO4-PT-05-CTLFireability-2024-14
FORMULA_NAME CO4-PT-05-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717351332203

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-05
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-06-02 18:02:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-02 18:02:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:02:13] [INFO ] Load time of PNML (sax parser for PT used): 68 ms
[2024-06-02 18:02:13] [INFO ] Transformed 101 places.
[2024-06-02 18:02:13] [INFO ] Transformed 253 transitions.
[2024-06-02 18:02:13] [INFO ] Found NUPN structural information;
[2024-06-02 18:02:13] [INFO ] Parsed PT model containing 101 places and 253 transitions and 723 arcs in 171 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
Support contains 63 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 215/215 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 84 transition count 186
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 84 transition count 186
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 43 place count 84 transition count 177
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 44 place count 84 transition count 176
Applied a total of 44 rules in 31 ms. Remains 84 /101 variables (removed 17) and now considering 176/215 (removed 39) transitions.
[2024-06-02 18:02:13] [INFO ] Flow matrix only has 133 transitions (discarded 43 similar events)
// Phase 1: matrix 133 rows 84 cols
[2024-06-02 18:02:13] [INFO ] Computed 5 invariants in 6 ms
[2024-06-02 18:02:13] [INFO ] Implicit Places using invariants in 182 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 212 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 83/101 places, 176/215 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 263 ms. Remains : 83/101 places, 176/215 transitions.
Support contains 63 out of 83 places after structural reductions.
[2024-06-02 18:02:14] [INFO ] Flatten gal took : 36 ms
[2024-06-02 18:02:14] [INFO ] Flatten gal took : 14 ms
[2024-06-02 18:02:14] [INFO ] Input system was already deterministic with 176 transitions.
Reduction of identical properties reduced properties to check from 75 to 73
RANDOM walk for 40000 steps (586 resets) in 1638 ms. (24 steps per ms) remains 8/73 properties
BEST_FIRST walk for 40004 steps (54 resets) in 187 ms. (212 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (113 resets) in 258 ms. (154 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 436 ms. (91 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 82 ms. (481 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (94 resets) in 88 ms. (449 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 69 ms. (571 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 98 ms. (404 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 87 ms. (454 steps per ms) remains 8/8 properties
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 133 transitions (discarded 43 similar events)
// Phase 1: matrix 133 rows 83 cols
[2024-06-02 18:02:15] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 18:02:15] [INFO ] State equation strengthened by 10 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 9/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 83/110 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/110 variables, 5/36 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/110 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp66 is UNSAT
At refinement iteration 6 (OVERLAPS) 86/196 variables, 40/76 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/196 variables, 3/79 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/196 variables, 0/79 constraints. Problems are: Problem set: 1 solved, 7 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
At refinement iteration 9 (OVERLAPS) 19/215 variables, 16/95 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/215 variables, 1/96 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/215 variables, 0/96 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 1/216 variables, 1/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/216 variables, 0/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 0/216 variables, 0/97 constraints. Problems are: Problem set: 7 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 216/216 variables, and 97 constraints, problems are : Problem set: 7 solved, 1 unsolved in 195 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 83/83 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/12 variables, 4/4 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 14/26 variables, 12/16 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/26 variables, 0/16 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 77/103 variables, 7/23 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/103 variables, 6/29 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/103 variables, 1/30 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/103 variables, 0/30 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 92/195 variables, 49/79 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/195 variables, 1/80 constraints. Problems are: Problem set: 7 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/195 variables, 0/80 constraints. Problems are: Problem set: 7 solved, 1 unsolved
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Int declared 215/216 variables, and 95 constraints, problems are : Problem set: 8 solved, 0 unsolved in 81 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 83/83 constraints, ReadFeed: 7/10 constraints, PredecessorRefiner: 1/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 328ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2024-06-02 18:02:15] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 12 ms
FORMULA CO4-PT-05-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 9 ms
[2024-06-02 18:02:15] [INFO ] Input system was already deterministic with 176 transitions.
Support contains 54 out of 83 places (down from 56) after GAL structural reductions.
Computed a total of 9 stabilizing places and 9 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 83 transition count 171
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 78 transition count 171
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 38 place count 50 transition count 117
Iterating global reduction 2 with 28 rules applied. Total rules applied 66 place count 50 transition count 117
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 78 place count 50 transition count 105
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 85 place count 43 transition count 91
Iterating global reduction 3 with 7 rules applied. Total rules applied 92 place count 43 transition count 91
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 93 place count 43 transition count 90
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 4 with 6 rules applied. Total rules applied 99 place count 40 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 100 place count 40 transition count 86
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 102 place count 38 transition count 82
Iterating global reduction 5 with 2 rules applied. Total rules applied 104 place count 38 transition count 82
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 106 place count 36 transition count 78
Iterating global reduction 5 with 2 rules applied. Total rules applied 108 place count 36 transition count 78
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 110 place count 36 transition count 76
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 6 with 14 rules applied. Total rules applied 124 place count 36 transition count 62
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 6 with 2 rules applied. Total rules applied 126 place count 35 transition count 61
Applied a total of 126 rules in 32 ms. Remains 35 /83 variables (removed 48) and now considering 61/176 (removed 115) transitions.
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 55 transitions (discarded 6 similar events)
// Phase 1: matrix 55 rows 35 cols
[2024-06-02 18:02:15] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 55 transitions (discarded 6 similar events)
[2024-06-02 18:02:15] [INFO ] Invariant cache hit.
[2024-06-02 18:02:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [15, 25]
[2024-06-02 18:02:15] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 88 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/83 places, 61/176 transitions.
Graph (trivial) has 18 edges and 34 vertex of which 4 / 34 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 30 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 4 place count 29 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 29 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 29 transition count 52
Applied a total of 6 rules in 11 ms. Remains 29 /34 variables (removed 5) and now considering 52/61 (removed 9) transitions.
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 46 transitions (discarded 6 similar events)
// Phase 1: matrix 46 rows 29 cols
[2024-06-02 18:02:15] [INFO ] Computed 3 invariants in 2 ms
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 46 transitions (discarded 6 similar events)
[2024-06-02 18:02:15] [INFO ] Invariant cache hit.
[2024-06-02 18:02:15] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants and state equation in 38 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 64 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/83 places, 52/176 transitions.
Graph (trivial) has 14 edges and 28 vertex of which 4 / 28 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 24 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 24 transition count 45
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 24 transition count 44
Applied a total of 4 rules in 3 ms. Remains 24 /28 variables (removed 4) and now considering 44/52 (removed 8) transitions.
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 38 transitions (discarded 6 similar events)
// Phase 1: matrix 38 rows 24 cols
[2024-06-02 18:02:15] [INFO ] Computed 2 invariants in 1 ms
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 38 transitions (discarded 6 similar events)
[2024-06-02 18:02:15] [INFO ] Invariant cache hit.
[2024-06-02 18:02:15] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-06-02 18:02:15] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 24/83 places, 44/176 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 257 ms. Remains : 24/83 places, 44/176 transitions.
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:15] [INFO ] Input system was already deterministic with 44 transitions.
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:15] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2157078280634559662.gal : 1 ms
[2024-06-02 18:02:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6994488600897358322.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2157078280634559662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6994488600897358322.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,4962,0.015837,3484,2,80,5,578,6,0,134,443,0


Converting to forward existential form...Done !
original formula: AG(((EF((p51==0)) + (p93==0)) + ((p97==0)||(p72==0))))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((p97==0)||(p72==0)))) * !((p93==0))) * !(E(TRUE U (p51==0))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t31, t32, t37, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,1,0.027095,4096,1,0,77,3620,106,41,900,2964,95
FORMULA CO4-PT-05-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 59 transition count 134
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 59 transition count 134
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 58 place count 59 transition count 124
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 64 place count 53 transition count 112
Iterating global reduction 1 with 6 rules applied. Total rules applied 70 place count 53 transition count 112
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 73 place count 50 transition count 106
Iterating global reduction 1 with 3 rules applied. Total rules applied 76 place count 50 transition count 106
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 50 transition count 105
Applied a total of 77 rules in 9 ms. Remains 50 /83 variables (removed 33) and now considering 105/176 (removed 71) transitions.
[2024-06-02 18:02:15] [INFO ] Flow matrix only has 89 transitions (discarded 16 similar events)
// Phase 1: matrix 89 rows 50 cols
[2024-06-02 18:02:16] [INFO ] Computed 4 invariants in 4 ms
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 16 similar events)
[2024-06-02 18:02:16] [INFO ] Invariant cache hit.
[2024-06-02 18:02:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants and state equation in 58 ms returned [24, 39]
[2024-06-02 18:02:16] [INFO ] Actually due to overlaps returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 94 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/83 places, 105/176 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 48 transition count 104
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 48 transition count 104
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 47 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 47 transition count 102
Applied a total of 4 rules in 2 ms. Remains 47 /49 variables (removed 2) and now considering 102/105 (removed 3) transitions.
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 87 transitions (discarded 15 similar events)
// Phase 1: matrix 87 rows 47 cols
[2024-06-02 18:02:16] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 87 transitions (discarded 15 similar events)
[2024-06-02 18:02:16] [INFO ] Invariant cache hit.
[2024-06-02 18:02:16] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants and state equation in 47 ms returned [36]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/83 places, 102/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 178 ms. Remains : 46/83 places, 102/176 transitions.
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 7 ms
[2024-06-02 18:02:16] [INFO ] Input system was already deterministic with 102 transitions.
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7684715361438227521.gal : 2 ms
[2024-06-02 18:02:16] [INFO ] Time to serialize properties into /tmp/CTLFireability3886781652352771897.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7684715361438227521.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3886781652352771897.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,96722,0.014692,3944,2,173,5,1505,6,0,280,1083,0


Converting to forward existential form...Done !
original formula: (AG(AX(AX(EX(((p60==0)||(p93==0)))))) * EF(((!(E((p36==1) U ((p11==1)&&(p87==1)))) + EG(((p89==0)||(p58==0)))) + AG(AX(((p43==0)||(p87==0...162
=> equivalent forward existential formula: ([(EY(EY(FwdU(Init,TRUE))) * !(EX(((p60==0)||(p93==0)))))] = FALSE * [(Init * !(E(TRUE U ((!(E((p36==1) U ((p11=...262
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t77, t81, t91, t94, t98, Intersection with reachable at each step enabled. (destro...195
(forward)formula 0,0,0.271523,16280,1,0,384,71457,238,215,1969,77311,508
FORMULA CO4-PT-05-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 57 transition count 131
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 57 transition count 131
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 64 place count 57 transition count 119
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 68 place count 53 transition count 111
Iterating global reduction 1 with 4 rules applied. Total rules applied 72 place count 53 transition count 111
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 76 place count 49 transition count 103
Iterating global reduction 1 with 4 rules applied. Total rules applied 80 place count 49 transition count 103
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 81 place count 49 transition count 102
Applied a total of 81 rules in 11 ms. Remains 49 /83 variables (removed 34) and now considering 102/176 (removed 74) transitions.
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 86 transitions (discarded 16 similar events)
// Phase 1: matrix 86 rows 49 cols
[2024-06-02 18:02:16] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 86 transitions (discarded 16 similar events)
[2024-06-02 18:02:16] [INFO ] Invariant cache hit.
[2024-06-02 18:02:16] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants and state equation in 63 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 97 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/83 places, 102/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 48 /48 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 109 ms. Remains : 48/83 places, 102/176 transitions.
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:16] [INFO ] Input system was already deterministic with 102 transitions.
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:16] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:16] [INFO ] Time to serialize gal into /tmp/CTLFireability12693816698210220580.gal : 2 ms
[2024-06-02 18:02:16] [INFO ] Time to serialize properties into /tmp/CTLFireability9924195093815491582.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12693816698210220580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9924195093815491582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,102338,0.018135,3952,2,175,5,1924,6,0,288,1793,0


Converting to forward existential form...Done !
original formula: E(!(AX(AX((((p14==1)&&(p87==1))||(p51==1))))) U !((EG((p9==1)) + !(AX(((p53==1)&&(p71==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,!(!(EX(!(!(EX(!((((p14==1)&&(p87==1))||(p51==1)))))))))) * !(!(!(EX(!(((p53==1)&&(p71==1)))))))) * ...180
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t76, t81, t88, t95, t98, Intersection with reachable at each step enabled. (destro...195
(forward)formula 0,1,0.207042,11924,1,0,244,37534,233,154,1957,55652,351
FORMULA CO4-PT-05-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 57 transition count 130
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 57 transition count 130
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 63 place count 57 transition count 119
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 67 place count 53 transition count 111
Iterating global reduction 1 with 4 rules applied. Total rules applied 71 place count 53 transition count 111
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 73 place count 51 transition count 107
Iterating global reduction 1 with 2 rules applied. Total rules applied 75 place count 51 transition count 107
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 76 place count 51 transition count 106
Applied a total of 76 rules in 5 ms. Remains 51 /83 variables (removed 32) and now considering 106/176 (removed 70) transitions.
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 17 similar events)
// Phase 1: matrix 89 rows 51 cols
[2024-06-02 18:02:16] [INFO ] Computed 4 invariants in 18 ms
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 17 similar events)
[2024-06-02 18:02:16] [INFO ] Invariant cache hit.
[2024-06-02 18:02:16] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:02:16] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Running 105 sub problems to find dead transitions.
[2024-06-02 18:02:16] [INFO ] Flow matrix only has 89 transitions (discarded 17 similar events)
[2024-06-02 18:02:16] [INFO ] Invariant cache hit.
[2024-06-02 18:02:16] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (OVERLAPS) 88/139 variables, 51/55 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 8/63 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (OVERLAPS) 1/140 variables, 1/64 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (OVERLAPS) 0/140 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Real declared 140/140 variables, and 64 constraints, problems are : Problem set: 0 solved, 105 unsolved in 1767 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 51/51 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 105 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 1 (OVERLAPS) 1/51 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/51 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 3 (OVERLAPS) 88/139 variables, 51/55 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/139 variables, 8/63 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/139 variables, 105/168 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/139 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 7 (OVERLAPS) 1/140 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/140 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 105 unsolved
At refinement iteration 9 (OVERLAPS) 0/140 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 105 unsolved
No progress, stopping.
After SMT solving in domain Int declared 140/140 variables, and 169 constraints, problems are : Problem set: 0 solved, 105 unsolved in 2084 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 51/51 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 105/105 constraints, Known Traps: 0/0 constraints]
After SMT, in 3919ms problems are : Problem set: 0 solved, 105 unsolved
Search for dead transitions found 0 dead transitions in 3920ms
Starting structural reductions in LTL mode, iteration 1 : 51/83 places, 106/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4018 ms. Remains : 51/83 places, 106/176 transitions.
[2024-06-02 18:02:20] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:02:20] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:20] [INFO ] Input system was already deterministic with 106 transitions.
[2024-06-02 18:02:20] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:20] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:20] [INFO ] Time to serialize gal into /tmp/CTLFireability13872663294638634610.gal : 2 ms
[2024-06-02 18:02:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13445082058312553513.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13872663294638634610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13445082058312553513.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,125552,0.019757,3984,2,201,5,2086,6,0,304,1807,0


Converting to forward existential form...Done !
original formula: AG(!(E(AX((AG((p86==1)) + (p86==1))) U ((EX((p74==1)) * (p89==1)) * ((A(((p27==1)&&(p53==1)) U ((p88==1)&&(p92==1))) + ((p25==1)&&(p87==1...222
=> equivalent forward existential formula: (([(((FwdU(FwdU(Init,TRUE),!(EX(!((!(E(TRUE U !((p86==1)))) + (p86==1)))))) * (EX((p74==1)) * (p89==1))) * !(EG(...589
Reverse transition relation is NOT exact ! Due to transitions t2, t4, t11, t14, t35, t79, t86, t95, t99, t102, Intersection with reachable at each step en...210
(forward)formula 0,1,0.259475,14860,1,0,325,60095,253,183,2152,72778,430
FORMULA CO4-PT-05-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 82 transition count 171
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 78 transition count 171
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 34 place count 52 transition count 121
Iterating global reduction 2 with 26 rules applied. Total rules applied 60 place count 52 transition count 121
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 72 place count 52 transition count 109
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 48 transition count 101
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 48 transition count 101
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 81 place count 48 transition count 100
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 4 with 6 rules applied. Total rules applied 87 place count 45 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 88 place count 45 transition count 96
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 90 place count 43 transition count 92
Iterating global reduction 5 with 2 rules applied. Total rules applied 92 place count 43 transition count 92
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 94 place count 41 transition count 88
Iterating global reduction 5 with 2 rules applied. Total rules applied 96 place count 41 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 97 place count 41 transition count 87
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 6 with 14 rules applied. Total rules applied 111 place count 41 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 6 with 2 rules applied. Total rules applied 113 place count 40 transition count 72
Applied a total of 113 rules in 24 ms. Remains 40 /83 variables (removed 43) and now considering 72/176 (removed 104) transitions.
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 61 transitions (discarded 11 similar events)
// Phase 1: matrix 61 rows 40 cols
[2024-06-02 18:02:21] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 61 transitions (discarded 11 similar events)
[2024-06-02 18:02:21] [INFO ] Invariant cache hit.
[2024-06-02 18:02:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants and state equation in 41 ms returned [17, 30]
[2024-06-02 18:02:21] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 70 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/83 places, 72/176 transitions.
Graph (trivial) has 26 edges and 39 vertex of which 7 / 39 are part of one of the 2 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 34 transition count 63
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 33 transition count 63
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 5 place count 31 transition count 60
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 31 transition count 60
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 9 place count 31 transition count 58
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 31 transition count 57
Applied a total of 10 rules in 5 ms. Remains 31 /39 variables (removed 8) and now considering 57/72 (removed 15) transitions.
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 47 transitions (discarded 10 similar events)
// Phase 1: matrix 47 rows 31 cols
[2024-06-02 18:02:21] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 47 transitions (discarded 10 similar events)
[2024-06-02 18:02:21] [INFO ] Invariant cache hit.
[2024-06-02 18:02:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants and state equation in 32 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 56 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 30/83 places, 57/176 transitions.
Graph (trivial) has 19 edges and 30 vertex of which 3 / 30 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 27 transition count 54
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 27 transition count 52
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 7 place count 26 transition count 51
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 8 place count 26 transition count 50
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 25 transition count 49
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 11 place count 25 transition count 48
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 11 place count 25 transition count 47
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 13 place count 24 transition count 47
Applied a total of 13 rules in 8 ms. Remains 24 /30 variables (removed 6) and now considering 47/57 (removed 10) transitions.
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 36 transitions (discarded 11 similar events)
// Phase 1: matrix 36 rows 24 cols
[2024-06-02 18:02:21] [INFO ] Computed 2 invariants in 0 ms
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants in 21 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 21 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 23/83 places, 47/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 186 ms. Remains : 23/83 places, 47/176 transitions.
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:21] [INFO ] Input system was already deterministic with 47 transitions.
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7247731122839429445.gal : 1 ms
[2024-06-02 18:02:21] [INFO ] Time to serialize properties into /tmp/CTLFireability7451173004559053401.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7247731122839429445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7451173004559053401.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,1891,0.00667,3620,2,86,5,634,6,0,132,483,0


Converting to forward existential form...Done !
original formula: AG(EF(((p66==1)&&((p35==0)||(p28==0)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((p66==1)&&((p35==0)||(p28==0))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t5, t29, t32, t40, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,0,0.019592,4200,1,0,79,3896,110,44,875,3339,99
FORMULA CO4-PT-05-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 61 transition count 136
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 61 transition count 136
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 53 place count 61 transition count 127
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 57 transition count 119
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 57 transition count 119
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 55 transition count 115
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 55 transition count 115
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 66 place count 55 transition count 114
Applied a total of 66 rules in 4 ms. Remains 55 /83 variables (removed 28) and now considering 114/176 (removed 62) transitions.
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 95 transitions (discarded 19 similar events)
// Phase 1: matrix 95 rows 55 cols
[2024-06-02 18:02:21] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:21] [INFO ] Flow matrix only has 95 transitions (discarded 19 similar events)
[2024-06-02 18:02:21] [INFO ] Invariant cache hit.
[2024-06-02 18:02:21] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:21] [INFO ] Implicit Places using invariants and state equation in 52 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/83 places, 114/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 54 /54 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 81 ms. Remains : 54/83 places, 114/176 transitions.
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:21] [INFO ] Input system was already deterministic with 114 transitions.
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:21] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:21] [INFO ] Time to serialize gal into /tmp/CTLFireability11243199086773638223.gal : 1 ms
[2024-06-02 18:02:21] [INFO ] Time to serialize properties into /tmp/CTLFireability10274401166813121352.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11243199086773638223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10274401166813121352.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,154658,0.01928,4016,2,206,5,2286,6,0,324,1999,0


Converting to forward existential form...Done !
original formula: (EF(AX(EG(((p73==1)&&(p51==1))))) * (EX((AG((((p61==0)||(p93==0))||((p52==0)||(p53==0)))) + AF(((p51==1)&&(p87==1))))) + (E(EG(EX((p33==1...315
=> equivalent forward existential formula: (([(EY((Init * E(TRUE U !(EX(!(EG(((p73==1)&&(p51==1))))))))) * !(E(TRUE U !((((p61==0)||(p93==0))||((p52==0)||(...593
Reverse transition relation is NOT exact ! Due to transitions t13, t15, t85, t92, t103, t106, t110, Intersection with reachable at each step enabled. (des...199
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.557259,26856,1,0,601,124625,295,371,2339,150714,799
FORMULA CO4-PT-05-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 60 transition count 135
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 60 transition count 135
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 56 place count 60 transition count 125
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 60 place count 56 transition count 117
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 56 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 65 place count 55 transition count 115
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 55 transition count 115
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 67 place count 55 transition count 114
Applied a total of 67 rules in 4 ms. Remains 55 /83 variables (removed 28) and now considering 114/176 (removed 62) transitions.
[2024-06-02 18:02:22] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
// Phase 1: matrix 94 rows 55 cols
[2024-06-02 18:02:22] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:02:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:22] [INFO ] Flow matrix only has 94 transitions (discarded 20 similar events)
[2024-06-02 18:02:22] [INFO ] Invariant cache hit.
[2024-06-02 18:02:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:22] [INFO ] Implicit Places using invariants and state equation in 42 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/83 places, 114/176 transitions.
Applied a total of 0 rules in 0 ms. Remains 54 /54 variables (removed 0) and now considering 114/114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 54/83 places, 114/176 transitions.
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:22] [INFO ] Input system was already deterministic with 114 transitions.
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:02:22] [INFO ] Time to serialize gal into /tmp/CTLFireability11290267198283582395.gal : 2 ms
[2024-06-02 18:02:22] [INFO ] Time to serialize properties into /tmp/CTLFireability9089542398401298276.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11290267198283582395.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9089542398401298276.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,154658,0.020603,4020,2,214,5,2455,6,0,324,2222,0


Converting to forward existential form...Done !
original formula: (EG(!(E((((((p93==1)&&(p98==1))||((p51==1)&&(p87==1)))||((p68==1)&&(p93==1)))&&((((p77==1)&&(p93==1))||(p41==1))||((p46==1)||((p52==1)&&(...352
=> equivalent forward existential formula: ([(Init * !(EG(!(E((((((p93==1)&&(p98==1))||((p51==1)&&(p87==1)))||((p68==1)&&(p93==1)))&&((((p77==1)&&(p93==1))...554
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t84, t92, t103, t107, t110, Intersection with reachable at each step enabled. (des...199
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.582205,26684,1,0,585,130737,275,363,2351,143936,753
FORMULA CO4-PT-05-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 56 transition count 129
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 56 transition count 129
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 66 place count 56 transition count 117
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 71 place count 51 transition count 107
Iterating global reduction 1 with 5 rules applied. Total rules applied 76 place count 51 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 79 place count 48 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 82 place count 48 transition count 101
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 83 place count 48 transition count 100
Applied a total of 83 rules in 2 ms. Remains 48 /83 variables (removed 35) and now considering 100/176 (removed 76) transitions.
[2024-06-02 18:02:22] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
// Phase 1: matrix 85 rows 48 cols
[2024-06-02 18:02:22] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:02:22] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:02:22] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
[2024-06-02 18:02:22] [INFO ] Invariant cache hit.
[2024-06-02 18:02:22] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:22] [INFO ] Implicit Places using invariants and state equation in 43 ms returned [37]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 75 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/83 places, 100/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 79 ms. Remains : 47/83 places, 100/176 transitions.
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:22] [INFO ] Input system was already deterministic with 100 transitions.
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:22] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15405411702782936246.gal : 1 ms
[2024-06-02 18:02:22] [INFO ] Time to serialize properties into /tmp/CTLFireability8813366409935852156.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15405411702782936246.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8813366409935852156.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,96722,0.016815,3952,2,178,5,1816,6,0,282,1560,0


Converting to forward existential form...Done !
original formula: EF((AG(((EG(((p27==1)&&(p53==1))) * (p3==1)) * (EX((p51==1)) * EX(E((p35==1) U (p10==1)))))) * (p35==1)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (p35==1)) * !(E(TRUE U !(((EG(((p27==1)&&(p53==1))) * (p3==1)) * (EX((p51==1)) * EX(E((p35=...187
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t75, t80, t88, t92, t95, Intersection with reachable at each step enabled. (destro...195
(forward)formula 0,0,0.144841,10604,1,0,250,41667,233,140,1972,40410,353
FORMULA CO4-PT-05-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 82 transition count 170
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 77 transition count 170
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 36 place count 51 transition count 119
Iterating global reduction 2 with 26 rules applied. Total rules applied 62 place count 51 transition count 119
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 73 place count 51 transition count 108
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 80 place count 44 transition count 94
Iterating global reduction 3 with 7 rules applied. Total rules applied 87 place count 44 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 44 transition count 93
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 4 with 6 rules applied. Total rules applied 94 place count 41 transition count 90
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 96 place count 39 transition count 86
Iterating global reduction 4 with 2 rules applied. Total rules applied 98 place count 39 transition count 86
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 100 place count 37 transition count 82
Iterating global reduction 4 with 2 rules applied. Total rules applied 102 place count 37 transition count 82
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 104 place count 37 transition count 80
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 118 place count 37 transition count 66
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 120 place count 36 transition count 65
Applied a total of 120 rules in 13 ms. Remains 36 /83 variables (removed 47) and now considering 65/176 (removed 111) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 58 transitions (discarded 7 similar events)
// Phase 1: matrix 58 rows 36 cols
[2024-06-02 18:02:23] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 58 transitions (discarded 7 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 37 ms returned [15, 26]
[2024-06-02 18:02:23] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 61 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 35/83 places, 65/176 transitions.
Graph (trivial) has 26 edges and 35 vertex of which 8 / 35 are part of one of the 2 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 29 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 28 transition count 52
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 6 place count 25 transition count 48
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 25 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 25 transition count 46
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 13 place count 25 transition count 44
Applied a total of 13 rules in 3 ms. Remains 25 /35 variables (removed 10) and now considering 44/65 (removed 21) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 38 transitions (discarded 6 similar events)
// Phase 1: matrix 38 rows 25 cols
[2024-06-02 18:02:23] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 38 transitions (discarded 6 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 35 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 24/83 places, 44/176 transitions.
Graph (trivial) has 16 edges and 24 vertex of which 4 / 24 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 20 transition count 38
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 20 transition count 38
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 20 transition count 37
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 19 transition count 36
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 7 place count 19 transition count 35
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 9 place count 18 transition count 34
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 10 place count 18 transition count 33
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 12 place count 17 transition count 32
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 13 place count 17 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 13 place count 17 transition count 30
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 15 place count 16 transition count 30
Applied a total of 15 rules in 4 ms. Remains 16 /24 variables (removed 8) and now considering 30/44 (removed 14) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 16 cols
[2024-06-02 18:02:23] [INFO ] Computed 2 invariants in 1 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 21 ms returned [15]
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 : 15/83 places, 30/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 181 ms. Remains : 15/83 places, 30/176 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:23] [INFO ] Input system was already deterministic with 30 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8149953375313207605.gal : 1 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15090259156580481417.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8149953375313207605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15090259156580481417.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,571,0.004141,3492,2,42,5,329,6,0,83,244,0


Converting to forward existential form...Done !
original formula: EF(EG(AG((AG((p58==1)) * EF((p45==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !((!(E(TRUE U !((p58==1)))) * E(TRUE U (p45==1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t5, t21, t22, t26, Intersection with reachable at each step enabled. (destroyed/reverse/...182
(forward)formula 0,0,0.011669,4072,1,0,62,2047,84,31,563,1770,76
FORMULA CO4-PT-05-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 56 transition count 129
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 56 transition count 129
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 66 place count 56 transition count 117
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 70 place count 52 transition count 109
Iterating global reduction 1 with 4 rules applied. Total rules applied 74 place count 52 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 78 place count 48 transition count 101
Iterating global reduction 1 with 4 rules applied. Total rules applied 82 place count 48 transition count 101
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 83 place count 48 transition count 100
Applied a total of 83 rules in 2 ms. Remains 48 /83 variables (removed 35) and now considering 100/176 (removed 76) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
// Phase 1: matrix 85 rows 48 cols
[2024-06-02 18:02:23] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 48 ms returned [24, 37]
[2024-06-02 18:02:23] [INFO ] Actually due to overlaps returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/83 places, 100/176 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 99
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 97
Applied a total of 4 rules in 1 ms. Remains 45 /47 variables (removed 2) and now considering 97/100 (removed 3) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 83 transitions (discarded 14 similar events)
// Phase 1: matrix 83 rows 45 cols
[2024-06-02 18:02:23] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 83 transitions (discarded 14 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 37 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 44/83 places, 97/176 transitions.
Applied a total of 0 rules in 0 ms. Remains 44 /44 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 136 ms. Remains : 44/83 places, 97/176 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Input system was already deterministic with 97 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1840012167060237440.gal : 1 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6728030921004135876.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1840012167060237440.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6728030921004135876.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,80786,0.016419,3908,2,170,5,1447,6,0,267,1094,0


Converting to forward existential form...Done !
original formula: E(!(EX((p26==1))) U !(((AF(!(EF(((p18==1)&&(p87==1))))) + AG(((p24==1)&&(p87==1)))) + ((p51==1)||((p14==1)&&(p87==1))))))
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,!(EX((p26==1)))) * !(((p51==1)||((p14==1)&&(p87==1))))) * !(!(EG(!(!(E(TRUE U ((p18==1)&&(p87...210
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t73, t77, t84, t90, t93, Intersection with reachable at each step enabled. (destro...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.085405,7128,1,0,144,17954,232,90,1990,14628,225
FORMULA CO4-PT-05-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 57 transition count 131
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 57 transition count 131
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 64 place count 57 transition count 119
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 69 place count 52 transition count 109
Iterating global reduction 1 with 5 rules applied. Total rules applied 74 place count 52 transition count 109
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 77 place count 49 transition count 103
Iterating global reduction 1 with 3 rules applied. Total rules applied 80 place count 49 transition count 103
Applied a total of 80 rules in 3 ms. Remains 49 /83 variables (removed 34) and now considering 103/176 (removed 73) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
// Phase 1: matrix 87 rows 49 cols
[2024-06-02 18:02:23] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 45 ms returned [24, 38]
[2024-06-02 18:02:23] [INFO ] Actually due to overlaps returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/83 places, 103/176 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 47 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 46 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 46 transition count 100
Applied a total of 4 rules in 1 ms. Remains 46 /48 variables (removed 2) and now considering 100/103 (removed 3) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
// Phase 1: matrix 85 rows 46 cols
[2024-06-02 18:02:23] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 40 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/83 places, 100/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 144 ms. Remains : 45/83 places, 100/176 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Input system was already deterministic with 100 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability687266063005186458.gal : 2 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability2374493776063815886.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability687266063005186458.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2374493776063815886.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,82370,0.014211,3920,2,170,5,1424,6,0,273,1038,0


Converting to forward existential form...Done !
original formula: E((p89!=1) U (!(((AX((p35==1)) + E(((p26==1)||(p37==1)) U (p26!=1))) + ((p64==1)&&(p93==1)))) * ((!(AF((p89==1))) + AG((p34==1))) + (p34=...161
=> equivalent forward existential formula: (([FwdG((FwdU(Init,(p89!=1)) * !(((!(EX(!((p35==1)))) + E(((p26==1)||(p37==1)) U (p26!=1))) + ((p64==1)&&(p93==1...473
Reverse transition relation is NOT exact ! Due to transitions t75, t79, t87, t90, t93, t96, Intersection with reachable at each step enabled. (destroyed/r...190
(forward)formula 0,0,0.079049,7404,1,0,145,18185,239,86,1908,15739,233
FORMULA CO4-PT-05-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 55 transition count 127
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 55 transition count 127
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 68 place count 55 transition count 115
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 73 place count 50 transition count 105
Iterating global reduction 1 with 5 rules applied. Total rules applied 78 place count 50 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 81 place count 47 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 84 place count 47 transition count 99
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 47 transition count 98
Applied a total of 85 rules in 2 ms. Remains 47 /83 variables (removed 36) and now considering 98/176 (removed 78) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 84 transitions (discarded 14 similar events)
// Phase 1: matrix 84 rows 47 cols
[2024-06-02 18:02:23] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 84 transitions (discarded 14 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 48 ms returned [21, 36]
[2024-06-02 18:02:23] [INFO ] Actually due to overlaps returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/83 places, 98/176 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 97
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 44 transition count 95
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 44 transition count 95
Applied a total of 4 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 95/98 (removed 3) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 82 transitions (discarded 13 similar events)
// Phase 1: matrix 82 rows 44 cols
[2024-06-02 18:02:23] [INFO ] Computed 3 invariants in 0 ms
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 82 transitions (discarded 13 similar events)
[2024-06-02 18:02:23] [INFO ] Invariant cache hit.
[2024-06-02 18:02:23] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:23] [INFO ] Implicit Places using invariants and state equation in 38 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 60 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/83 places, 95/176 transitions.
Applied a total of 0 rules in 0 ms. Remains 43 /43 variables (removed 0) and now considering 95/95 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 136 ms. Remains : 43/83 places, 95/176 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:23] [INFO ] Input system was already deterministic with 95 transitions.
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13433947432585562947.gal : 1 ms
[2024-06-02 18:02:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13791808352877649983.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13433947432585562947.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13791808352877649983.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,74882,0.013666,3896,2,157,5,1248,6,0,261,915,0


Converting to forward existential form...Done !
original formula: AX(A(((EX((p59==1)) * (p67==1)) * (EG((p51!=1)) + (EG(((p4==1)&&(p87==1))) * A(((p26==1)&&(p87==1)) U (p86==1))))) U (E(((((p51==1)&&(p87...236
=> equivalent forward existential formula: (([((FwdU(EY(Init),!((E(((((p51==1)&&(p87==1))&&((p26==1)&&(p51==1)))&&(p87==1)) U EX(((p49==1)&&(p87==1)))) * (...868
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t72, t78, t85, t88, t91, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,0,0.110271,8436,1,0,179,23041,216,123,1788,31495,257
FORMULA CO4-PT-05-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 56 transition count 129
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 56 transition count 129
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 65 place count 56 transition count 118
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 69 place count 52 transition count 110
Iterating global reduction 1 with 4 rules applied. Total rules applied 73 place count 52 transition count 110
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 49 transition count 104
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 49 transition count 104
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 80 place count 49 transition count 103
Applied a total of 80 rules in 2 ms. Remains 49 /83 variables (removed 34) and now considering 103/176 (removed 73) transitions.
[2024-06-02 18:02:23] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
// Phase 1: matrix 87 rows 49 cols
[2024-06-02 18:02:23] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 87 transitions (discarded 16 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 43 ms returned [23, 38]
[2024-06-02 18:02:24] [INFO ] Actually due to overlaps returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/83 places, 103/176 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 47 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 102
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 46 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 46 transition count 100
Applied a total of 4 rules in 1 ms. Remains 46 /48 variables (removed 2) and now considering 100/103 (removed 3) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
// Phase 1: matrix 85 rows 46 cols
[2024-06-02 18:02:24] [INFO ] Computed 3 invariants in 8 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 85 transitions (discarded 15 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 39 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 45/83 places, 100/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 45 /45 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in LTL mode , in 3 iterations and 151 ms. Remains : 45/83 places, 100/176 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Input system was already deterministic with 100 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10723466097051125676.gal : 1 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize properties into /tmp/CTLFireability5107988231772246541.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10723466097051125676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5107988231772246541.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,88610,0.014211,3920,2,149,5,1490,6,0,274,1160,0


Converting to forward existential form...Done !
original formula: AX((((AF(((p20==1)&&(p87==1))) + (p18==0)) + (p87==0)) * (AF((p59==0)) + (p74==0))))
=> equivalent forward existential formula: ([FwdG(((EY(Init) * !((p87==0))) * !((p18==0))),!(((p20==1)&&(p87==1))))] = FALSE * [FwdG((EY(Init) * !((p74==0)...180
(forward)formula 0,1,0.02949,5028,1,0,17,5104,32,7,1345,2703,11
FORMULA CO4-PT-05-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 83 transition count 174
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 81 transition count 174
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 31 place count 54 transition count 125
Iterating global reduction 2 with 27 rules applied. Total rules applied 58 place count 54 transition count 125
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 69 place count 54 transition count 114
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 75 place count 48 transition count 102
Iterating global reduction 3 with 6 rules applied. Total rules applied 81 place count 48 transition count 102
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 83 place count 46 transition count 98
Iterating global reduction 3 with 2 rules applied. Total rules applied 85 place count 46 transition count 98
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 3 with 4 rules applied. Total rules applied 89 place count 44 transition count 96
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 91 place count 42 transition count 92
Iterating global reduction 3 with 2 rules applied. Total rules applied 93 place count 42 transition count 92
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 94 place count 41 transition count 90
Iterating global reduction 3 with 1 rules applied. Total rules applied 95 place count 41 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 96 place count 41 transition count 89
Drop transitions (Redundant composition of simpler transitions.) removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 107 place count 41 transition count 78
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 109 place count 40 transition count 77
Applied a total of 109 rules in 14 ms. Remains 40 /83 variables (removed 43) and now considering 77/176 (removed 99) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 67 transitions (discarded 10 similar events)
// Phase 1: matrix 67 rows 40 cols
[2024-06-02 18:02:24] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 67 transitions (discarded 10 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 50 ms returned [17, 30]
[2024-06-02 18:02:24] [INFO ] Actually due to overlaps returned [17]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 84 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/83 places, 77/176 transitions.
Graph (trivial) has 22 edges and 39 vertex of which 8 / 39 are part of one of the 2 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 30 transition count 61
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 30 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 9 place count 30 transition count 59
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 29 transition count 57
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 29 transition count 57
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 12 place count 29 transition count 56
Applied a total of 12 rules in 3 ms. Remains 29 /39 variables (removed 10) and now considering 56/77 (removed 21) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 47 transitions (discarded 9 similar events)
// Phase 1: matrix 47 rows 29 cols
[2024-06-02 18:02:24] [INFO ] Computed 3 invariants in 1 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 47 transitions (discarded 9 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 33 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/83 places, 56/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 156 ms. Remains : 28/83 places, 56/176 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Input system was already deterministic with 56 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5901078985502384773.gal : 0 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2509472657925005476.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5901078985502384773.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2509472657925005476.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8098,0.01091,3700,2,91,5,640,6,0,162,518,0


Converting to forward existential form...Done !
original formula: AG((E(EF(AG(((p47==1)&&(p87==1)))) U EF(((p86==1)&&(p93==1)))) * ((p40==0)||(p87==0))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(E(TRUE U !(E(TRUE U !(((p47==1)&&(p87==1)))))) U E(TRUE U ((p86==1)&&(p93==1))))))] = F...216
(forward)formula 0,0,0.011626,4016,1,0,8,640,9,2,173,518,1
FORMULA CO4-PT-05-CTLFireability-2024-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 83/83 places, 176/176 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 83 transition count 174
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 81 transition count 174
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 32 place count 53 transition count 123
Iterating global reduction 2 with 28 rules applied. Total rules applied 60 place count 53 transition count 123
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 72 place count 53 transition count 111
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 78 place count 47 transition count 99
Iterating global reduction 3 with 6 rules applied. Total rules applied 84 place count 47 transition count 99
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 86 place count 45 transition count 95
Iterating global reduction 3 with 2 rules applied. Total rules applied 88 place count 45 transition count 95
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 3 with 4 rules applied. Total rules applied 92 place count 43 transition count 93
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 94 place count 41 transition count 89
Iterating global reduction 3 with 2 rules applied. Total rules applied 96 place count 41 transition count 89
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 98 place count 39 transition count 85
Iterating global reduction 3 with 2 rules applied. Total rules applied 100 place count 39 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 102 place count 39 transition count 83
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 116 place count 39 transition count 69
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 118 place count 38 transition count 68
Applied a total of 118 rules in 10 ms. Remains 38 /83 variables (removed 45) and now considering 68/176 (removed 108) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
// Phase 1: matrix 60 rows 38 cols
[2024-06-02 18:02:24] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 60 transitions (discarded 8 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 37 ms returned [15, 28]
[2024-06-02 18:02:24] [INFO ] Actually due to overlaps returned [15]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 64 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 37/83 places, 68/176 transitions.
Graph (trivial) has 21 edges and 37 vertex of which 4 / 37 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 32 transition count 60
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 32 transition count 60
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 32 transition count 59
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 7 place count 31 transition count 57
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 31 transition count 57
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 9 place count 31 transition count 56
Applied a total of 9 rules in 3 ms. Remains 31 /37 variables (removed 6) and now considering 56/68 (removed 12) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 49 transitions (discarded 7 similar events)
// Phase 1: matrix 49 rows 31 cols
[2024-06-02 18:02:24] [INFO ] Computed 3 invariants in 1 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 19 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 49 transitions (discarded 7 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 31 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 52 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 30/83 places, 56/176 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 29 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 3 place count 29 transition count 54
Applied a total of 3 rules in 3 ms. Remains 29 /30 variables (removed 1) and now considering 54/56 (removed 2) transitions.
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
// Phase 1: matrix 46 rows 29 cols
[2024-06-02 18:02:24] [INFO ] Computed 2 invariants in 0 ms
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2024-06-02 18:02:24] [INFO ] Flow matrix only has 46 transitions (discarded 8 similar events)
[2024-06-02 18:02:24] [INFO ] Invariant cache hit.
[2024-06-02 18:02:24] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:02:24] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 29/83 places, 54/176 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 189 ms. Remains : 29/83 places, 54/176 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Input system was already deterministic with 54 transitions.
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14039908175467487841.gal : 1 ms
[2024-06-02 18:02:24] [INFO ] Time to serialize properties into /tmp/CTLFireability8632329542993026464.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14039908175467487841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8632329542993026464.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/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,8186,0.008367,3688,2,113,5,846,6,0,165,731,0


Converting to forward existential form...Done !
original formula: (EG((p98==0)) * AG(((p51==0)||(p87==0))))
=> equivalent forward existential formula: ([(Init * !(EG((p98==0))))] = FALSE * [(FwdU(Init,TRUE) * !(((p51==0)||(p87==0))))] = FALSE)
(forward)formula 0,0,0.009123,4004,1,0,8,846,9,2,176,731,1
FORMULA CO4-PT-05-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-06-02 18:02:24] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:02:24] [INFO ] Flatten gal took : 4 ms
Total runtime 11262 ms.

BK_STOP 1717351344634

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CO4-PT-05"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is CO4-PT-05, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r550-tall-171734898400034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-05.tgz
mv CO4-PT-05 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;