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-171734898400026.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-04, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r550-tall-171734898400026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 8.0K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 16K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 186K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K 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 53K 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-04-CTLFireability-2024-00
FORMULA_NAME CO4-PT-04-CTLFireability-2024-01
FORMULA_NAME CO4-PT-04-CTLFireability-2024-02
FORMULA_NAME CO4-PT-04-CTLFireability-2024-03
FORMULA_NAME CO4-PT-04-CTLFireability-2024-04
FORMULA_NAME CO4-PT-04-CTLFireability-2024-05
FORMULA_NAME CO4-PT-04-CTLFireability-2024-06
FORMULA_NAME CO4-PT-04-CTLFireability-2024-07
FORMULA_NAME CO4-PT-04-CTLFireability-2024-08
FORMULA_NAME CO4-PT-04-CTLFireability-2024-09
FORMULA_NAME CO4-PT-04-CTLFireability-2024-10
FORMULA_NAME CO4-PT-04-CTLFireability-2024-11
FORMULA_NAME CO4-PT-04-CTLFireability-2024-12
FORMULA_NAME CO4-PT-04-CTLFireability-2024-13
FORMULA_NAME CO4-PT-04-CTLFireability-2024-14
FORMULA_NAME CO4-PT-04-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717351308129

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-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-06-02 18:01:49] [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 18:01:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 18:01:49] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-06-02 18:01:49] [INFO ] Transformed 101 places.
[2024-06-02 18:01:49] [INFO ] Transformed 246 transitions.
[2024-06-02 18:01:49] [INFO ] Found NUPN structural information;
[2024-06-02 18:01:49] [INFO ] Parsed PT model containing 101 places and 246 transitions and 716 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 35 transitions
Reduce redundant transitions removed 35 transitions.
FORMULA CO4-PT-04-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 101 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 101/101 places, 211/211 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 82 transition count 179
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 82 transition count 179
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 43 place count 82 transition count 174
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 82 transition count 173
Applied a total of 44 rules in 29 ms. Remains 82 /101 variables (removed 19) and now considering 173/211 (removed 38) transitions.
[2024-06-02 18:01:49] [INFO ] Flow matrix only has 131 transitions (discarded 42 similar events)
// Phase 1: matrix 131 rows 82 cols
[2024-06-02 18:01:49] [INFO ] Computed 7 invariants in 9 ms
[2024-06-02 18:01:49] [INFO ] Implicit Places using invariants in 200 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 230 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 81/101 places, 173/211 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 173/173 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 81/101 places, 173/211 transitions.
Support contains 49 out of 81 places after structural reductions.
[2024-06-02 18:01:50] [INFO ] Flatten gal took : 36 ms
[2024-06-02 18:01:50] [INFO ] Flatten gal took : 14 ms
[2024-06-02 18:01:50] [INFO ] Input system was already deterministic with 173 transitions.
Reduction of identical properties reduced properties to check from 53 to 52
RANDOM walk for 40000 steps (8 resets) in 1733 ms. (23 steps per ms) remains 7/52 properties
BEST_FIRST walk for 40004 steps (8 resets) in 241 ms. (165 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 119 ms. (333 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 68 ms. (579 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 96 ms. (412 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
[2024-06-02 18:01:50] [INFO ] Flow matrix only has 131 transitions (discarded 42 similar events)
// Phase 1: matrix 131 rows 81 cols
[2024-06-02 18:01:50] [INFO ] Computed 6 invariants in 5 ms
[2024-06-02 18:01:50] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 1 (OVERLAPS) 33/45 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 83/128 variables, 45/51 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 5/56 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/56 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 60/188 variables, 17/73 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem AtomicPropp7 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/188 variables, 2/75 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/188 variables, 0/75 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 22/210 variables, 18/93 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/210 variables, 1/94 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/210 variables, 0/94 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/211 variables, 1/95 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/211 variables, 0/95 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 1/212 variables, 1/96 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/212 variables, 0/96 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/212 variables, 0/96 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 212/212 variables, and 96 constraints, problems are : Problem set: 4 solved, 2 unsolved in 827 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 81/81 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 26/29 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/29 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 12/41 variables, 5/6 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/41 variables, 0/6 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 77/118 variables, 41/47 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/118 variables, 5/52 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/118 variables, 0/52 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 67/185 variables, 18/70 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/185 variables, 2/72 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/185 variables, 1/73 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/185 variables, 0/73 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 25/210 variables, 21/94 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/210 variables, 1/95 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/210 variables, 0/95 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 1/211 variables, 1/96 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/211 variables, 1/97 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/211 variables, 0/97 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 1/212 variables, 1/98 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/212 variables, 0/98 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 20 (OVERLAPS) 0/212 variables, 0/98 constraints. Problems are: Problem set: 4 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 212/212 variables, and 98 constraints, problems are : Problem set: 4 solved, 2 unsolved in 271 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 81/81 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 2/6 constraints, Known Traps: 0/0 constraints]
After SMT, in 1178ms problems are : Problem set: 4 solved, 2 unsolved
Finished Parikh walk after 21 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=21 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 2 properties in 6 ms.
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
[2024-06-02 18:01:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 16 ms
FORMULA CO4-PT-04-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 9 ms
[2024-06-02 18:01:52] [INFO ] Input system was already deterministic with 173 transitions.
Support contains 39 out of 81 places (down from 44) after GAL structural reductions.
Computed a total of 8 stabilizing places and 8 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 60 transition count 136
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 60 transition count 136
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 55 place count 60 transition count 123
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 58 place count 57 transition count 117
Iterating global reduction 1 with 3 rules applied. Total rules applied 61 place count 57 transition count 117
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 63 place count 55 transition count 113
Iterating global reduction 1 with 2 rules applied. Total rules applied 65 place count 55 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 66 place count 55 transition count 112
Applied a total of 66 rules in 8 ms. Remains 55 /81 variables (removed 26) and now considering 112/173 (removed 61) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 91 transitions (discarded 21 similar events)
// Phase 1: matrix 91 rows 55 cols
[2024-06-02 18:01:52] [INFO ] Computed 6 invariants in 3 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 40 ms returned [44]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 54/81 places, 112/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 53 transition count 111
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 53 transition count 111
Applied a total of 2 rules in 3 ms. Remains 53 /54 variables (removed 1) and now considering 111/112 (removed 1) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
// Phase 1: matrix 90 rows 53 cols
[2024-06-02 18:01:52] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 90 transitions (discarded 21 similar events)
[2024-06-02 18:01:52] [INFO ] Invariant cache hit.
[2024-06-02 18:01:52] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants and state equation in 62 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 52/81 places, 111/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 51 transition count 110
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 51 transition count 110
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 50 transition count 108
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 50 transition count 108
Applied a total of 4 rules in 3 ms. Remains 50 /52 variables (removed 2) and now considering 108/111 (removed 3) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 88 transitions (discarded 20 similar events)
// Phase 1: matrix 88 rows 50 cols
[2024-06-02 18:01:52] [INFO ] Computed 4 invariants in 2 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 88 transitions (discarded 20 similar events)
[2024-06-02 18:01:52] [INFO ] Invariant cache hit.
[2024-06-02 18:01:52] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 50/81 places, 108/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 249 ms. Remains : 50/81 places, 108/173 transitions.
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:52] [INFO ] Input system was already deterministic with 108 transitions.
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8696332857867047766.gal : 3 ms
[2024-06-02 18:01:52] [INFO ] Time to serialize properties into /tmp/CTLFireability569656863484194234.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/CTLFireability8696332857867047766.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability569656863484194234.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,65522,0.025212,3868,2,172,5,1708,6,0,306,1132,0


Converting to forward existential form...Done !
original formula: AF(AG(((!(A(EG(((p14==1)&&(p87==1))) U EX(((p42==1)&&(p87==1))))) + (p86==1)) + ((p30==1) + ((AX((p66==0)) * (p5==0)) * (p62==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(!((E(!(EX(((p42==1)&&(p87==1)))) U (!(EG(((p14==1)&&(p87==1)))) * !(EX(((p42==1)&&...291
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t102, Intersection with reachable at each step enabled. (destroyed/reverse/interse...177
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.223577,12400,1,0,301,41530,259,198,2178,53450,407
FORMULA CO4-PT-04-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 173/173 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 81 transition count 171
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 79 transition count 171
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 30 place count 53 transition count 123
Iterating global reduction 2 with 26 rules applied. Total rules applied 56 place count 53 transition count 123
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 72 place count 53 transition count 107
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 76 place count 49 transition count 99
Iterating global reduction 3 with 4 rules applied. Total rules applied 80 place count 49 transition count 99
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 81 place count 48 transition count 97
Iterating global reduction 3 with 1 rules applied. Total rules applied 82 place count 48 transition count 97
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 88 place count 45 transition count 94
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 90 place count 43 transition count 90
Iterating global reduction 3 with 2 rules applied. Total rules applied 92 place count 43 transition count 90
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 94 place count 41 transition count 86
Iterating global reduction 3 with 2 rules applied. Total rules applied 96 place count 41 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 98 place count 41 transition count 84
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 112 place count 41 transition count 70
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 114 place count 40 transition count 69
Applied a total of 114 rules in 33 ms. Remains 40 /81 variables (removed 41) and now considering 69/173 (removed 104) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 57 transitions (discarded 12 similar events)
// Phase 1: matrix 57 rows 40 cols
[2024-06-02 18:01:52] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 63 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 39/81 places, 69/173 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 38 transition count 68
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 38 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 37 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 37 transition count 65
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 36 transition count 64
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 36 transition count 63
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 36 transition count 62
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 35 transition count 62
Applied a total of 11 rules in 23 ms. Remains 35 /39 variables (removed 4) and now considering 62/69 (removed 7) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 49 transitions (discarded 13 similar events)
// Phase 1: matrix 49 rows 35 cols
[2024-06-02 18:01:52] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 40 ms returned [31, 34]
[2024-06-02 18:01:52] [INFO ] Actually due to overlaps returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 34/81 places, 62/173 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 34 transition count 60
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 32 transition count 60
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 5 place count 32 transition count 59
Applied a total of 5 rules in 7 ms. Remains 32 /34 variables (removed 2) and now considering 59/62 (removed 3) transitions.
[2024-06-02 18:01:52] [INFO ] Flow matrix only has 46 transitions (discarded 13 similar events)
// Phase 1: matrix 46 rows 32 cols
[2024-06-02 18:01:52] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:52] [INFO ] Implicit Places using invariants in 28 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 31/81 places, 59/173 transitions.
Applied a total of 0 rules in 3 ms. Remains 31 /31 variables (removed 0) and now considering 59/59 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 205 ms. Remains : 31/81 places, 59/173 transitions.
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:52] [INFO ] Input system was already deterministic with 59 transitions.
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:52] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:52] [INFO ] Time to serialize gal into /tmp/CTLFireability2368006314860347139.gal : 1 ms
[2024-06-02 18:01:52] [INFO ] Time to serialize properties into /tmp/CTLFireability11095935238103042950.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/CTLFireability2368006314860347139.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11095935238103042950.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,1706,0.009053,3672,2,101,5,936,6,0,173,769,0


Converting to forward existential form...Done !
original formula: EF(AG((EF(((p43==0)||(p87==0))) * (p77==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((E(TRUE U ((p43==0)||(p87==0))) * (p77==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t41, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,0.025766,4252,1,0,71,4466,131,45,1064,3531,122
FORMULA CO4-PT-04-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 57 transition count 130
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 57 transition count 130
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 63 place count 57 transition count 115
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 52 transition count 105
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 52 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 49 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 49 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 80 place count 49 transition count 98
Applied a total of 80 rules in 5 ms. Remains 49 /81 variables (removed 32) and now considering 98/173 (removed 75) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 83 transitions (discarded 15 similar events)
// Phase 1: matrix 83 rows 49 cols
[2024-06-02 18:01:53] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 30 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/81 places, 98/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 47 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 97
Applied a total of 2 rules in 1 ms. Remains 47 /48 variables (removed 1) and now considering 97/98 (removed 1) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 82 transitions (discarded 15 similar events)
// Phase 1: matrix 82 rows 47 cols
[2024-06-02 18:01:53] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 82 transitions (discarded 15 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 83 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/81 places, 97/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 96
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 44 transition count 94
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 44 transition count 94
Applied a total of 4 rules in 2 ms. Remains 44 /46 variables (removed 2) and now considering 94/97 (removed 3) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 80 transitions (discarded 14 similar events)
// Phase 1: matrix 80 rows 44 cols
[2024-06-02 18:01:53] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 80 transitions (discarded 14 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/81 places, 94/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 191 ms. Remains : 44/81 places, 94/173 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 12 ms
[2024-06-02 18:01:53] [INFO ] Input system was already deterministic with 94 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3108197255433224546.gal : 1 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize properties into /tmp/CTLFireability14745600166795896494.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/CTLFireability3108197255433224546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14745600166795896494.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,40082,0.013028,3900,2,143,5,1330,6,0,268,862,0


Converting to forward existential form...Done !
original formula: EF((AF(((p61==0)||(p93==0))) * AG((EX(((p86==0)||(p93==0))) + !(A((p30==1) U (p8==1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(((p61==0)||(p93==0)))))) * !(E(TRUE U !((EX(((p86==0)||(p93==0))) + !(!((E(!((p8==1)...221
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t89, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,1,0.057279,6064,1,0,156,12657,224,93,1811,11079,256
FORMULA CO4-PT-04-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 56 transition count 129
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 56 transition count 129
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 65 place count 56 transition count 114
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 71 place count 50 transition count 102
Iterating global reduction 1 with 6 rules applied. Total rules applied 77 place count 50 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 81 place count 46 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 46 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 46 transition count 93
Applied a total of 86 rules in 3 ms. Remains 46 /81 variables (removed 35) and now considering 93/173 (removed 80) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 80 transitions (discarded 13 similar events)
// Phase 1: matrix 80 rows 46 cols
[2024-06-02 18:01:53] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 27 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/81 places, 93/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 92
Applied a total of 2 rules in 1 ms. Remains 44 /45 variables (removed 1) and now considering 92/93 (removed 1) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
// Phase 1: matrix 79 rows 44 cols
[2024-06-02 18:01:53] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 53 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 90 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/81 places, 92/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 42 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 42 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 41 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 41 transition count 89
Applied a total of 4 rules in 2 ms. Remains 41 /43 variables (removed 2) and now considering 89/92 (removed 3) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
// Phase 1: matrix 77 rows 41 cols
[2024-06-02 18:01:53] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 41/81 places, 89/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 193 ms. Remains : 41/81 places, 89/173 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Input system was already deterministic with 89 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 5 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1819781238297983910.gal : 1 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize properties into /tmp/CTLFireability12134510762355704144.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/CTLFireability1819781238297983910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12134510762355704144.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,31442,0.012596,3868,2,121,5,1173,6,0,251,832,0


Converting to forward existential form...Done !
original formula: EF(AX(((p20==1)&&(p87==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(((p20==1)&&(p87==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t84, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.03485,4712,1,0,112,6174,194,66,1696,4883,184
FORMULA CO4-PT-04-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 57 transition count 130
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 57 transition count 130
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 63 place count 57 transition count 115
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 68 place count 52 transition count 105
Iterating global reduction 1 with 5 rules applied. Total rules applied 73 place count 52 transition count 105
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 49 transition count 99
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 49 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 80 place count 49 transition count 98
Applied a total of 80 rules in 4 ms. Remains 49 /81 variables (removed 32) and now considering 98/173 (removed 75) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 83 transitions (discarded 15 similar events)
// Phase 1: matrix 83 rows 49 cols
[2024-06-02 18:01:53] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 83 transitions (discarded 15 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 64 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 107 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/81 places, 98/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 47 transition count 97
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 97
Applied a total of 2 rules in 2 ms. Remains 47 /48 variables (removed 1) and now considering 97/98 (removed 1) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 82 transitions (discarded 15 similar events)
// Phase 1: matrix 82 rows 47 cols
[2024-06-02 18:01:53] [INFO ] Computed 5 invariants in 2 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 82 transitions (discarded 15 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/81 places, 97/173 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 196 ms. Remains : 47/81 places, 97/173 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:53] [INFO ] Input system was already deterministic with 97 transitions.
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize gal into /tmp/CTLFireability15278808433468524912.gal : 1 ms
[2024-06-02 18:01:53] [INFO ] Time to serialize properties into /tmp/CTLFireability4719086349339791540.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/CTLFireability15278808433468524912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4719086349339791540.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,66098,0.016345,3924,2,177,5,1549,6,0,283,1047,0


Converting to forward existential form...Done !
original formula: E(!(E((p54==1) U (p72==1))) U (AX((p41==1)) * AG(((p87==1)&&(p88==1)))))
=> equivalent forward existential formula: [((FwdU(Init,!(E((p54==1) U (p72==1)))) * !(EX(!((p41==1))))) * !(E(TRUE U !(((p87==1)&&(p88==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t14, t92, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.070335,6088,1,0,124,13133,215,74,1897,9086,203
FORMULA CO4-PT-04-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 57 transition count 131
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 57 transition count 131
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 62 place count 57 transition count 117
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 52 transition count 107
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 52 transition count 107
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 49 transition count 101
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 49 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 79 place count 49 transition count 100
Applied a total of 79 rules in 11 ms. Remains 49 /81 variables (removed 32) and now considering 100/173 (removed 73) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 84 transitions (discarded 16 similar events)
// Phase 1: matrix 84 rows 49 cols
[2024-06-02 18:01:53] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 38 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/81 places, 100/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 47 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 47 transition count 99
Applied a total of 2 rules in 1 ms. Remains 47 /48 variables (removed 1) and now considering 99/100 (removed 1) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 83 transitions (discarded 16 similar events)
// Phase 1: matrix 83 rows 47 cols
[2024-06-02 18:01:53] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 83 transitions (discarded 16 similar events)
[2024-06-02 18:01:53] [INFO ] Invariant cache hit.
[2024-06-02 18:01:53] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:53] [INFO ] Implicit Places using invariants and state equation in 43 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 74 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 46/81 places, 99/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 45 transition count 98
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 45 transition count 98
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 44 transition count 96
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 44 transition count 96
Applied a total of 4 rules in 1 ms. Remains 44 /46 variables (removed 2) and now considering 96/99 (removed 3) transitions.
[2024-06-02 18:01:53] [INFO ] Flow matrix only has 81 transitions (discarded 15 similar events)
// Phase 1: matrix 81 rows 44 cols
[2024-06-02 18:01:53] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 81 transitions (discarded 15 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 44/81 places, 96/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 193 ms. Remains : 44/81 places, 96/173 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Input system was already deterministic with 96 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize gal into /tmp/CTLFireability13618377952043930463.gal : 5 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize properties into /tmp/CTLFireability873132464114119370.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/CTLFireability13618377952043930463.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability873132464114119370.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,40874,0.013139,3904,2,145,5,1231,6,0,270,838,0


Converting to forward existential form...Done !
original formula: (EX((((EX(EX(((p55==1)&&(p93==1)))) + AG(EX(((p25==1)&&(p87==1))))) * EF(((p26==0)||(p87==0)))) * (p74==0))) + AF((EG((p26==1)) * EF((p94...163
=> equivalent forward existential formula: [FwdG((Init * !(EX((((EX(EX(((p55==1)&&(p93==1)))) + !(E(TRUE U !(EX(((p25==1)&&(p87==1))))))) * E(TRUE U ((p26=...235
Reverse transition relation is NOT exact ! Due to transitions t12, t15, t91, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.126958,9500,1,0,201,25571,227,130,1908,37586,281
FORMULA CO4-PT-04-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 55 transition count 127
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 55 transition count 127
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 68 place count 55 transition count 111
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 74 place count 49 transition count 99
Iterating global reduction 1 with 6 rules applied. Total rules applied 80 place count 49 transition count 99
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 84 place count 45 transition count 91
Iterating global reduction 1 with 4 rules applied. Total rules applied 88 place count 45 transition count 91
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 45 transition count 90
Applied a total of 89 rules in 3 ms. Remains 45 /81 variables (removed 36) and now considering 90/173 (removed 83) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 78 transitions (discarded 12 similar events)
// Phase 1: matrix 78 rows 45 cols
[2024-06-02 18:01:54] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 33 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/81 places, 90/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 43 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 43 transition count 89
Applied a total of 2 rules in 1 ms. Remains 43 /44 variables (removed 1) and now considering 89/90 (removed 1) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
// Phase 1: matrix 77 rows 43 cols
[2024-06-02 18:01:54] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 24 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 69 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 42/81 places, 89/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 41 transition count 88
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 41 transition count 88
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 40 transition count 86
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 40 transition count 86
Applied a total of 4 rules in 1 ms. Remains 40 /42 variables (removed 2) and now considering 86/89 (removed 3) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 75 transitions (discarded 11 similar events)
// Phase 1: matrix 75 rows 40 cols
[2024-06-02 18:01:54] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 75 transitions (discarded 11 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 40/81 places, 86/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 180 ms. Remains : 40/81 places, 86/173 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Input system was already deterministic with 86 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize gal into /tmp/CTLFireability12425183846628237318.gal : 1 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize properties into /tmp/CTLFireability5853795282049311484.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/CTLFireability12425183846628237318.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5853795282049311484.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,28802,0.015771,3848,2,119,5,1118,6,0,244,804,0


Converting to forward existential form...Done !
original formula: E(EX((p86!=1)) U EG(EF(AX((p86==1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,EX((p86!=1))),E(TRUE U !(EX(!((p86==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t81, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,1,0.109893,8124,1,0,169,18677,203,117,1724,26627,268
FORMULA CO4-PT-04-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 58 transition count 132
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 58 transition count 132
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 62 place count 58 transition count 116
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 66 place count 54 transition count 108
Iterating global reduction 1 with 4 rules applied. Total rules applied 70 place count 54 transition count 108
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 72 place count 52 transition count 104
Iterating global reduction 1 with 2 rules applied. Total rules applied 74 place count 52 transition count 104
Applied a total of 74 rules in 5 ms. Remains 52 /81 variables (removed 29) and now considering 104/173 (removed 69) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 86 transitions (discarded 18 similar events)
// Phase 1: matrix 86 rows 52 cols
[2024-06-02 18:01:54] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 86 transitions (discarded 18 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 46 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 77 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 51/81 places, 104/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 50 transition count 103
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 50 transition count 103
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 49 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 49 transition count 101
Applied a total of 4 rules in 1 ms. Remains 49 /51 variables (removed 2) and now considering 101/104 (removed 3) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 84 transitions (discarded 17 similar events)
// Phase 1: matrix 84 rows 49 cols
[2024-06-02 18:01:54] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 84 transitions (discarded 17 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/81 places, 101/173 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 49/81 places, 101/173 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Input system was already deterministic with 101 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize gal into /tmp/CTLFireability214709288592775368.gal : 1 ms
[2024-06-02 18:01:54] [INFO ] Time to serialize properties into /tmp/CTLFireability18124835658076916401.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/CTLFireability214709288592775368.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18124835658076916401.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,77114,0.015303,3948,2,183,5,1600,6,0,295,1113,0


Converting to forward existential form...Done !
original formula: AG((EF((p26==0)) + (EG(((p26==1)&&(p87==1))) * E((!(EX(((p87==1)&&(p88==1)))) * !(((p86==1)&&(p43==1)))) U !(((((p64==1)&&(p93==1))||((p3...215
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((EG(((p26==1)&&(p87==1))) * E((!(EX(((p87==1)&&(p88==1)))) * !(((p86==1)&&(p43==1)))) U !...347
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t96, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,1,0.065407,6376,1,0,130,13596,222,78,1966,9265,211
FORMULA CO4-PT-04-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 56 transition count 129
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 56 transition count 129
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 65 place count 56 transition count 114
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 71 place count 50 transition count 102
Iterating global reduction 1 with 6 rules applied. Total rules applied 77 place count 50 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 81 place count 46 transition count 94
Iterating global reduction 1 with 4 rules applied. Total rules applied 85 place count 46 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 86 place count 46 transition count 93
Applied a total of 86 rules in 4 ms. Remains 46 /81 variables (removed 35) and now considering 93/173 (removed 80) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 80 transitions (discarded 13 similar events)
// Phase 1: matrix 80 rows 46 cols
[2024-06-02 18:01:54] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 27 ms returned [35]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 45/81 places, 93/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 44 transition count 92
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 44 transition count 92
Applied a total of 2 rules in 1 ms. Remains 44 /45 variables (removed 1) and now considering 92/93 (removed 1) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
// Phase 1: matrix 79 rows 44 cols
[2024-06-02 18:01:54] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 79 transitions (discarded 13 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 44 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 43/81 places, 92/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 42 transition count 91
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 42 transition count 91
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 41 transition count 89
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 41 transition count 89
Applied a total of 4 rules in 1 ms. Remains 41 /43 variables (removed 2) and now considering 89/92 (removed 3) transitions.
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
// Phase 1: matrix 77 rows 41 cols
[2024-06-02 18:01:54] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-06-02 18:01:54] [INFO ] Flow matrix only has 77 transitions (discarded 12 similar events)
[2024-06-02 18:01:54] [INFO ] Invariant cache hit.
[2024-06-02 18:01:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:54] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 41/81 places, 89/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 177 ms. Remains : 41/81 places, 89/173 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:54] [INFO ] Input system was already deterministic with 89 transitions.
[2024-06-02 18:01:54] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability7227388022335387579.gal : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2764376555547736705.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/CTLFireability7227388022335387579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2764376555547736705.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,31442,0.012846,3868,2,122,5,1181,6,0,251,837,0


Converting to forward existential form...Done !
original formula: AG(EX((AX((((p86==0)||(p36==1))||((p93==1)&&(p97==1)))) + !(A(EF((p86==1)) U ((p49==1)&&(p87==1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((!(EX(!((((p86==0)||(p36==1))||((p93==1)&&(p97==1)))))) + !(!((E(!(((p49==1)&&(p87==1))...255
Reverse transition relation is NOT exact ! Due to transitions t11, t13, t84, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.088126,7352,1,0,227,19438,208,142,1801,18959,393
FORMULA CO4-PT-04-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 173/173 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 80 transition count 167
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 75 transition count 167
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 36 place count 49 transition count 116
Iterating global reduction 2 with 26 rules applied. Total rules applied 62 place count 49 transition count 116
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 78 place count 49 transition count 100
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 84 place count 43 transition count 88
Iterating global reduction 3 with 6 rules applied. Total rules applied 90 place count 43 transition count 88
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 91 place count 43 transition count 87
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 99 place count 39 transition count 82
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 101 place count 37 transition count 78
Iterating global reduction 4 with 2 rules applied. Total rules applied 103 place count 37 transition count 78
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 105 place count 35 transition count 74
Iterating global reduction 4 with 2 rules applied. Total rules applied 107 place count 35 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 109 place count 35 transition count 72
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 123 place count 35 transition count 58
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 127 place count 33 transition count 56
Applied a total of 127 rules in 14 ms. Remains 33 /81 variables (removed 48) and now considering 56/173 (removed 117) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 48 transitions (discarded 8 similar events)
// Phase 1: matrix 48 rows 33 cols
[2024-06-02 18:01:55] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 26 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/81 places, 56/173 transitions.
Graph (trivial) has 23 edges and 32 vertex of which 4 / 32 are part of one of the 1 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
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 28 transition count 50
Drop transitions (Redundant composition of simpler transitions.) removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 12 place count 28 transition count 41
Graph (complete) has 84 edges and 28 vertex of which 27 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 3 rules applied. Total rules applied 15 place count 27 transition count 38
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 17 place count 25 transition count 38
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 2 with 6 rules applied. Total rules applied 23 place count 22 transition count 35
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 25 place count 22 transition count 33
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 27 place count 20 transition count 31
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 20 transition count 31
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 31 place count 20 transition count 29
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 20 transition count 28
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 34 place count 19 transition count 27
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 35 place count 19 transition count 26
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 35 place count 19 transition count 25
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 37 place count 18 transition count 25
Applied a total of 37 rules in 14 ms. Remains 18 /32 variables (removed 14) and now considering 25/56 (removed 31) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 21 transitions (discarded 4 similar events)
// Phase 1: matrix 21 rows 18 cols
[2024-06-02 18:01:55] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 33 ms returned [14, 17]
[2024-06-02 18:01:55] [INFO ] Actually due to overlaps returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/81 places, 25/173 transitions.
Graph (trivial) has 12 edges and 17 vertex of which 2 / 17 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 16 /17 variables (removed 1) and now considering 23/25 (removed 2) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 19 transitions (discarded 4 similar events)
// Phase 1: matrix 19 rows 16 cols
[2024-06-02 18:01:55] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 20 ms returned [15]
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 : 15/81 places, 23/173 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 110 ms. Remains : 15/81 places, 23/173 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Input system was already deterministic with 23 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability1674672348539186436.gal : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11374582596477313284.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/CTLFireability1674672348539186436.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11374582596477313284.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,161,0.005279,3428,2,41,5,225,6,0,75,168,0


Converting to forward existential form...Done !
original formula: EG(AF((p78==0)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((p78==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total...167
(forward)formula 0,1,0.012295,3744,1,0,47,1352,68,38,431,1649,71
FORMULA CO4-PT-04-CTLFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 59 transition count 135
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 59 transition count 135
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 57 place count 59 transition count 122
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 62 place count 54 transition count 112
Iterating global reduction 1 with 5 rules applied. Total rules applied 67 place count 54 transition count 112
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 71 place count 50 transition count 104
Iterating global reduction 1 with 4 rules applied. Total rules applied 75 place count 50 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 76 place count 50 transition count 103
Applied a total of 76 rules in 4 ms. Remains 50 /81 variables (removed 31) and now considering 103/173 (removed 70) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 86 transitions (discarded 17 similar events)
// Phase 1: matrix 86 rows 50 cols
[2024-06-02 18:01:55] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 29 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/81 places, 103/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 48 transition count 102
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 48 transition count 102
Applied a total of 2 rules in 1 ms. Remains 48 /49 variables (removed 1) and now considering 102/103 (removed 1) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 85 transitions (discarded 17 similar events)
// Phase 1: matrix 85 rows 48 cols
[2024-06-02 18:01:55] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 85 transitions (discarded 17 similar events)
[2024-06-02 18:01:55] [INFO ] Invariant cache hit.
[2024-06-02 18:01:55] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 80 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 47/81 places, 102/173 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 46 transition count 101
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 46 transition count 101
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 45 transition count 99
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 45 transition count 99
Applied a total of 4 rules in 2 ms. Remains 45 /47 variables (removed 2) and now considering 99/102 (removed 3) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 83 transitions (discarded 16 similar events)
// Phase 1: matrix 83 rows 45 cols
[2024-06-02 18:01:55] [INFO ] Computed 4 invariants in 1 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 83 transitions (discarded 16 similar events)
[2024-06-02 18:01:55] [INFO ] Invariant cache hit.
[2024-06-02 18:01:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 3 : 45/81 places, 99/173 transitions.
Finished structural reductions in LTL mode , in 3 iterations and 195 ms. Remains : 45/81 places, 99/173 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Input system was already deterministic with 99 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8017600664693291157.gal : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8687968351224180435.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/CTLFireability8017600664693291157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8687968351224180435.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,43442,0.018736,3940,2,148,5,1204,6,0,277,840,0


Converting to forward existential form...Done !
original formula: AX(AG((EF((p26==1)) * (E(E((p11==1) U ((p25==1)&&(p87==1))) U !(((p6==1)&&(p87==1)))) + ((p51==0)&&(p34==0))))))
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * !(E(TRUE U (p26==1))))] = FALSE * [((FwdU(EY(Init),TRUE) * !(((p51==0)&&(p34==0)))) * !...230
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t92, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
(forward)formula 0,0,0.060648,5576,1,0,132,10059,225,82,1910,8433,219
FORMULA CO4-PT-04-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 173/173 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 57 transition count 131
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 57 transition count 131
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 63 place count 57 transition count 116
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 67 place count 53 transition count 108
Iterating global reduction 1 with 4 rules applied. Total rules applied 71 place count 53 transition count 108
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 75 place count 49 transition count 100
Iterating global reduction 1 with 4 rules applied. Total rules applied 79 place count 49 transition count 100
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 99
Applied a total of 80 rules in 10 ms. Remains 49 /81 variables (removed 32) and now considering 99/173 (removed 74) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 83 transitions (discarded 16 similar events)
// Phase 1: matrix 83 rows 49 cols
[2024-06-02 18:01:55] [INFO ] Computed 6 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 33 ms returned [38]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/81 places, 99/173 transitions.
Applied a total of 0 rules in 0 ms. Remains 48 /48 variables (removed 0) and now considering 99/99 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 48/81 places, 99/173 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 4 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Input system was already deterministic with 99 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability8717143611183904579.gal : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability7427583361975995182.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/CTLFireability8717143611183904579.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7427583361975995182.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,72578,0.022114,3952,2,175,5,1874,6,0,289,1696,0


Converting to forward existential form...Done !
original formula: AX(((AF(((p51==1)&&(p87==1))) * EX((p26==0))) * (EF(((p18==0)&&((p34==0)||(p87==0)))) + E((p22==1) U (p89==1)))))
=> equivalent forward existential formula: (([FwdG(EY(Init),!(((p51==1)&&(p87==1))))] = FALSE * [(EY(Init) * !(EX((p26==0))))] = FALSE) * [((EY(Init) * !(E...237
Reverse transition relation is NOT exact ! Due to transitions t11, t14, t94, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...174
Hit Full ! (commute/partial/dont) 55/0/44
(forward)formula 0,0,0.104892,7436,1,0,132,19448,230,80,2107,16261,220
FORMULA CO4-PT-04-CTLFireability-2024-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 173/173 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 1 place count 81 transition count 172
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 80 transition count 171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 79 transition count 171
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 28 place count 55 transition count 127
Iterating global reduction 3 with 24 rules applied. Total rules applied 52 place count 55 transition count 127
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 67 place count 55 transition count 112
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 72 place count 50 transition count 102
Iterating global reduction 4 with 5 rules applied. Total rules applied 77 place count 50 transition count 102
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 79 place count 48 transition count 98
Iterating global reduction 4 with 2 rules applied. Total rules applied 81 place count 48 transition count 98
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 95
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 89 place count 43 transition count 91
Iterating global reduction 4 with 2 rules applied. Total rules applied 91 place count 43 transition count 91
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 93 place count 41 transition count 87
Iterating global reduction 4 with 2 rules applied. Total rules applied 95 place count 41 transition count 87
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 97 place count 41 transition count 85
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 111 place count 41 transition count 71
Applied a total of 111 rules in 17 ms. Remains 41 /81 variables (removed 40) and now considering 71/173 (removed 102) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 59 transitions (discarded 12 similar events)
// Phase 1: matrix 59 rows 41 cols
[2024-06-02 18:01:55] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 31 ms returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/81 places, 71/173 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 39 transition count 70
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 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 0 with 2 rules applied. Total rules applied 5 place count 38 transition count 68
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 38 transition count 67
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 37 transition count 66
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 37 transition count 65
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 9 place count 37 transition count 64
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 11 place count 36 transition count 64
Applied a total of 11 rules in 6 ms. Remains 36 /40 variables (removed 4) and now considering 64/71 (removed 7) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 52 transitions (discarded 12 similar events)
// Phase 1: matrix 52 rows 36 cols
[2024-06-02 18:01:55] [INFO ] Computed 5 invariants in 1 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 33 ms returned [31, 35]
[2024-06-02 18:01:55] [INFO ] Actually due to overlaps returned [31]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 34 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 35/81 places, 64/173 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 35 transition count 62
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 5 place count 33 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 33 transition count 60
Applied a total of 6 rules in 4 ms. Remains 33 /35 variables (removed 2) and now considering 60/64 (removed 4) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 48 transitions (discarded 12 similar events)
// Phase 1: matrix 48 rows 33 cols
[2024-06-02 18:01:55] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 36 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 32/81 places, 60/173 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 131 ms. Remains : 32/81 places, 60/173 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 3 ms
[2024-06-02 18:01:55] [INFO ] Input system was already deterministic with 60 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 2 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability16505485228305247531.gal : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11696301238956408593.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/CTLFireability16505485228305247531.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11696301238956408593.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,2612,0.008669,3684,2,113,5,981,6,0,181,823,0


Converting to forward existential form...Done !
original formula: !(A(AF((((p9==1)&&(p87==1))||(!((p6==1)&&(p87==1))))) U (p95==1)))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!((p95==1))) * !((p95==1))),!((((p9==1)&&(p87==1))||(!((p6==1)&&(p87==1))))))] != FALSE + [Fwd...185
Hit Full ! (commute/partial/dont) 58/0/2
Hit Full ! (commute/partial/dont) 32/4/28
(forward)formula 0,1,0.020842,4264,1,0,11,3284,28,4,964,2204,13
FORMULA CO4-PT-04-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 81/81 places, 173/173 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 80 transition count 167
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 75 transition count 167
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 36 place count 49 transition count 116
Iterating global reduction 2 with 26 rules applied. Total rules applied 62 place count 49 transition count 116
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 78 place count 49 transition count 100
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 85 place count 42 transition count 86
Iterating global reduction 3 with 7 rules applied. Total rules applied 92 place count 42 transition count 86
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 42 transition count 85
Performed 4 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 101 place count 38 transition count 80
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 103 place count 36 transition count 76
Iterating global reduction 4 with 2 rules applied. Total rules applied 105 place count 36 transition count 76
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 107 place count 34 transition count 72
Iterating global reduction 4 with 2 rules applied. Total rules applied 109 place count 34 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 111 place count 34 transition count 70
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 125 place count 34 transition count 56
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 127 place count 33 transition count 55
Applied a total of 127 rules in 7 ms. Remains 33 /81 variables (removed 48) and now considering 55/173 (removed 118) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 48 transitions (discarded 7 similar events)
// Phase 1: matrix 48 rows 33 cols
[2024-06-02 18:01:55] [INFO ] Computed 6 invariants in 1 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 31 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/81 places, 55/173 transitions.
Graph (trivial) has 23 edges and 32 vertex of which 4 / 32 are part of one of the 1 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 28 transition count 49
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 28 transition count 49
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 28 transition count 48
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 27 transition count 47
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 8 place count 27 transition count 45
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 26 transition count 44
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 26 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 25 transition count 42
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 14 place count 25 transition count 41
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 14 place count 25 transition count 40
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 24 transition count 40
Applied a total of 16 rules in 4 ms. Remains 24 /32 variables (removed 8) and now considering 40/55 (removed 15) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 33 transitions (discarded 7 similar events)
// Phase 1: matrix 33 rows 24 cols
[2024-06-02 18:01:55] [INFO ] Computed 5 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 27 ms returned [20, 23]
[2024-06-02 18:01:55] [INFO ] Actually due to overlaps returned [20]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/81 places, 40/173 transitions.
Graph (trivial) has 19 edges and 23 vertex of which 2 / 23 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 22 /23 variables (removed 1) and now considering 38/40 (removed 2) transitions.
[2024-06-02 18:01:55] [INFO ] Flow matrix only has 31 transitions (discarded 7 similar events)
// Phase 1: matrix 31 rows 22 cols
[2024-06-02 18:01:55] [INFO ] Computed 4 invariants in 0 ms
[2024-06-02 18:01:55] [INFO ] Implicit Places using invariants in 22 ms returned [21]
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 : 21/81 places, 38/173 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 4 iterations and 96 ms. Remains : 21/81 places, 38/173 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Input system was already deterministic with 38 transitions.
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 1 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13211636499109316157.gal : 0 ms
[2024-06-02 18:01:55] [INFO ] Time to serialize properties into /tmp/CTLFireability3647981212972754729.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/CTLFireability13211636499109316157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3647981212972754729.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,505,0.009354,3564,2,72,5,596,6,0,116,462,0


Converting to forward existential form...Done !
original formula: AF((p59==1))
=> equivalent forward existential formula: [FwdG(Init,!((p59==1)))] = FALSE
Hit Full ! (commute/partial/dont) 22/0/16
(forward)formula 0,0,0.014773,3880,1,0,8,1529,20,2,591,1127,8
FORMULA CO4-PT-04-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-06-02 18:01:55] [INFO ] Flatten gal took : 6 ms
[2024-06-02 18:01:55] [INFO ] Flatten gal took : 5 ms
Total runtime 6696 ms.

BK_STOP 1717351316047

--------------------
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-04"
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-04, 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-171734898400026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-04.tgz
mv CO4-PT-04 execution
cd execution
if [ "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 ;