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.r312-tall-171662338500402.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Raft-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338500402
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 17:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 11 17:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 11 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 13K May 18 16:43 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 Raft-PT-02-CTLFireability-2024-00
FORMULA_NAME Raft-PT-02-CTLFireability-2024-01
FORMULA_NAME Raft-PT-02-CTLFireability-2024-02
FORMULA_NAME Raft-PT-02-CTLFireability-2024-03
FORMULA_NAME Raft-PT-02-CTLFireability-2024-04
FORMULA_NAME Raft-PT-02-CTLFireability-2024-05
FORMULA_NAME Raft-PT-02-CTLFireability-2024-06
FORMULA_NAME Raft-PT-02-CTLFireability-2024-07
FORMULA_NAME Raft-PT-02-CTLFireability-2024-08
FORMULA_NAME Raft-PT-02-CTLFireability-2024-09
FORMULA_NAME Raft-PT-02-CTLFireability-2024-10
FORMULA_NAME Raft-PT-02-CTLFireability-2024-11
FORMULA_NAME Raft-PT-02-CTLFireability-2023-12
FORMULA_NAME Raft-PT-02-CTLFireability-2023-13
FORMULA_NAME Raft-PT-02-CTLFireability-2023-14
FORMULA_NAME Raft-PT-02-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716694790177

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Raft-PT-02
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-26 03:39:51] [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]
[2024-05-26 03:39:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:39:51] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2024-05-26 03:39:51] [INFO ] Transformed 28 places.
[2024-05-26 03:39:51] [INFO ] Transformed 52 transitions.
[2024-05-26 03:39:51] [INFO ] Found NUPN structural information;
[2024-05-26 03:39:51] [INFO ] Parsed PT model containing 28 places and 52 transitions and 159 arcs in 133 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Support contains 28 out of 28 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Applied a total of 0 rules in 8 ms. Remains 28 /28 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2024-05-26 03:39:51] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 28 cols
[2024-05-26 03:39:51] [INFO ] Computed 4 invariants in 9 ms
[2024-05-26 03:39:51] [INFO ] Implicit Places using invariants in 167 ms returned []
[2024-05-26 03:39:51] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:39:51] [INFO ] Invariant cache hit.
[2024-05-26 03:39:51] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:51] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 261 ms to find 0 implicit places.
Running 41 sub problems to find dead transitions.
[2024-05-26 03:39:51] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:39:51] [INFO ] Invariant cache hit.
[2024-05-26 03:39:51] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 1/64 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/64 variables, and 74 constraints, problems are : Problem set: 0 solved, 41 unsolved in 584 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 41/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 1/64 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/64 variables, and 115 constraints, problems are : Problem set: 0 solved, 41 unsolved in 501 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 1132ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 1144ms
Finished structural reductions in LTL mode , in 1 iterations and 1438 ms. Remains : 28/28 places, 42/42 transitions.
Support contains 28 out of 28 places after structural reductions.
[2024-05-26 03:39:53] [INFO ] Flatten gal took : 19 ms
[2024-05-26 03:39:53] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:39:53] [INFO ] Input system was already deterministic with 42 transitions.
Reduction of identical properties reduced properties to check from 55 to 46
RANDOM walk for 40000 steps (8 resets) in 1060 ms. (37 steps per ms) remains 2/46 properties
BEST_FIRST walk for 40003 steps (8 resets) in 197 ms. (202 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 2/2 properties
[2024-05-26 03:39:53] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:39:53] [INFO ] Invariant cache hit.
[2024-05-26 03:39:53] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
After SMT solving in domain Real declared 11/64 variables, and 6 constraints, problems are : Problem set: 2 solved, 0 unsolved in 24 ms.
Refiners :[Domain max(s): 4/28 constraints, Positive P Invariants (semi-flows): 2/4 constraints, State Equation: 0/28 constraints, ReadFeed: 0/14 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 34ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-26 03:39:53] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:39:53] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:39:53] [INFO ] Input system was already deterministic with 42 transitions.
Computed a total of 5 stabilizing places and 7 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 6 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:39:53] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2024-05-26 03:39:53] [INFO ] Computed 4 invariants in 1 ms
[2024-05-26 03:39:54] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-26 03:39:54] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:39:54] [INFO ] Invariant cache hit.
[2024-05-26 03:39:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:54] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:39:54] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:39:54] [INFO ] Invariant cache hit.
[2024-05-26 03:39:54] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 432 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 436 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 880ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 884ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1172 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:39:55] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:39:55] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:39:55] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:39:55] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:55] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12283397148756131671.gal : 6 ms
[2024-05-26 03:39:55] [INFO ] Time to serialize properties into /tmp/CTLFireability14845845791098720898.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12283397148756131671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14845845791098720898.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,5121,0.019749,3452,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: EF(((AF((p15==1)) * EG((AG((p15==0)) + EF((p19==0))))) * AX(FALSE)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (!(EG(!((p15==1)))) * EG((!(E(TRUE U !((p15==0)))) + E(TRUE U (p19==0)))))) * !(EX(!(FALSE)...168
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,0,0.029828,4064,1,0,80,3244,89,35,867,2613,80
FORMULA Raft-PT-02-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 26 transition count 39
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 26 transition count 39
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 0 with 4 rules applied. Total rules applied 6 place count 24 transition count 37
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 22 transition count 35
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 22 transition count 35
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 22 transition count 33
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 22 transition count 32
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 15 place count 21 transition count 31
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 20 transition count 30
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 20 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 18 place count 20 transition count 29
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 20 transition count 29
Applied a total of 19 rules in 20 ms. Remains 20 /28 variables (removed 8) and now considering 29/42 (removed 13) transitions.
[2024-05-26 03:39:55] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 20 cols
[2024-05-26 03:39:55] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:39:55] [INFO ] Implicit Places using invariants in 22 ms returned []
[2024-05-26 03:39:55] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2024-05-26 03:39:55] [INFO ] Invariant cache hit.
[2024-05-26 03:39:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-26 03:39:55] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-26 03:39:55] [INFO ] Redundant transitions in 1 ms returned []
Running 20 sub problems to find dead transitions.
[2024-05-26 03:39:55] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
[2024-05-26 03:39:55] [INFO ] Invariant cache hit.
[2024-05-26 03:39:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 20 unsolved
[2024-05-26 03:39:55] [INFO ] Deduced a trap composed of 4 places in 33 ms of which 5 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 23/42 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (OVERLAPS) 1/43 variables, 1/26 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/43 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (OVERLAPS) 0/43 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Real declared 43/44 variables, and 26 constraints, problems are : Problem set: 0 solved, 20 unsolved in 266 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 20 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 2 (OVERLAPS) 2/19 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 5 (OVERLAPS) 23/42 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/42 variables, 1/25 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/42 variables, 20/45 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/42 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 9 (OVERLAPS) 1/43 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/43 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
At refinement iteration 11 (OVERLAPS) 0/43 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 20 unsolved
No progress, stopping.
After SMT solving in domain Int declared 43/44 variables, and 46 constraints, problems are : Problem set: 0 solved, 20 unsolved in 375 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 20/20 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 20/20 constraints, Known Traps: 1/1 constraints]
After SMT, in 650ms problems are : Problem set: 0 solved, 20 unsolved
Search for dead transitions found 0 dead transitions in 651ms
Starting structural reductions in SI_CTL mode, iteration 1 : 20/28 places, 29/42 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 745 ms. Remains : 20/28 places, 29/42 transitions.
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:56] [INFO ] Input system was already deterministic with 29 transitions.
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8188509642109120914.gal : 1 ms
[2024-05-26 03:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability12579944998717884413.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/CTLFireability8188509642109120914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12579944998717884413.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,1560,0.004951,3492,2,63,5,568,6,0,108,452,0


Converting to forward existential form...Done !
original formula: EG(AG(EF((p11==1))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !(E(TRUE U (p11==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t5, t22, t24, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,1,0.014878,3808,1,0,72,2635,81,35,654,2434,84
FORMULA Raft-PT-02-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 3 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:39:56] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2024-05-26 03:39:56] [INFO ] Computed 4 invariants in 2 ms
[2024-05-26 03:39:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-26 03:39:56] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:39:56] [INFO ] Invariant cache hit.
[2024-05-26 03:39:56] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:56] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2024-05-26 03:39:56] [INFO ] Redundant transitions in 0 ms returned []
Running 37 sub problems to find dead transitions.
[2024-05-26 03:39:56] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:39:56] [INFO ] Invariant cache hit.
[2024-05-26 03:39:56] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 352 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 786ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 786ms
Starting structural reductions in SI_CTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 888 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:39:56] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:56] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:56] [INFO ] Time to serialize gal into /tmp/CTLFireability10878497666157061632.gal : 5 ms
[2024-05-26 03:39:56] [INFO ] Time to serialize properties into /tmp/CTLFireability7202575660593996069.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/CTLFireability10878497666157061632.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7202575660593996069.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,5121,0.007445,3572,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: (EF(((A((p12==1) U ((p22==1)&&(p25==1))) * EG(((p9==1)&&(p15==1)))) * (((AF((p26==1)) + (p17==0)) + (p12==0)) * A((A(((p10==1)&&(p20==1))...292
=> equivalent forward existential formula: ([((((FwdU(Init,TRUE) * (!((E(!(((p22==1)&&(p25==1))) U (!((p12==1)) * !(((p22==1)&&(p25==1))))) + EG(!(((p22==1...714
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,1,0.03331,4944,1,0,120,5710,134,66,917,6103,143
FORMULA Raft-PT-02-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 40
Applied a total of 2 rules in 2 ms. Remains 27 /28 variables (removed 1) and now considering 40/42 (removed 2) transitions.
[2024-05-26 03:39:57] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 27 cols
[2024-05-26 03:39:57] [INFO ] Computed 4 invariants in 2 ms
[2024-05-26 03:39:57] [INFO ] Implicit Places using invariants in 27 ms returned []
[2024-05-26 03:39:57] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:57] [INFO ] Invariant cache hit.
[2024-05-26 03:39:57] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:57] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 39 sub problems to find dead transitions.
[2024-05-26 03:39:57] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:57] [INFO ] Invariant cache hit.
[2024-05-26 03:39:57] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/62 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 45 constraints, problems are : Problem set: 0 solved, 39 unsolved in 396 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 39/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 84 constraints, problems are : Problem set: 0 solved, 39 unsolved in 438 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 843ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 844ms
Starting structural reductions in LTL mode, iteration 1 : 27/28 places, 40/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 912 ms. Remains : 27/28 places, 40/42 transitions.
[2024-05-26 03:39:57] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:39:57] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:57] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-26 03:39:57] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:57] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability466390753732378027.gal : 1 ms
[2024-05-26 03:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability10204121528229142312.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/CTLFireability466390753732378027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10204121528229142312.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,6161,0.007867,3580,2,117,5,998,6,0,147,803,0


Converting to forward existential form...Done !
original formula: (AG(EF((p17==1))) * E(EF(((p8==1)&&(p15==1))) U (E((EF((p12==1)) * AG(((p20==1)&&(p23==1)))) U (p25==1)) * (!(EX(AG(((p3==1)&&(p20==1))))...323
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (p17==1))))] = FALSE * [(Init * !(E(E(TRUE U ((p8==1)&&(p15==1))) U (E((E(TRUE U...453
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t37, t39, Intersection with reachable at each step enabled. (de...198
(forward)formula 0,1,0.053788,5744,1,0,152,12476,122,83,951,12332,196
FORMULA Raft-PT-02-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 25 transition count 37
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 24 transition count 36
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 24 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 24 transition count 35
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 11 place count 24 transition count 33
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 23 transition count 32
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 22 transition count 31
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 22 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 22 transition count 30
Applied a total of 16 rules in 14 ms. Remains 22 /28 variables (removed 6) and now considering 30/42 (removed 12) transitions.
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
// Phase 1: matrix 26 rows 22 cols
[2024-05-26 03:39:58] [INFO ] Computed 4 invariants in 1 ms
[2024-05-26 03:39:58] [INFO ] Implicit Places using invariants in 26 ms returned []
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
[2024-05-26 03:39:58] [INFO ] Invariant cache hit.
[2024-05-26 03:39:58] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-26 03:39:58] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2024-05-26 03:39:58] [INFO ] Redundant transitions in 0 ms returned []
Running 29 sub problems to find dead transitions.
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 26 transitions (discarded 4 similar events)
[2024-05-26 03:39:58] [INFO ] Invariant cache hit.
[2024-05-26 03:39:58] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1/22 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 29 unsolved
[2024-05-26 03:39:58] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 25/47 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (OVERLAPS) 1/48 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/48 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (OVERLAPS) 0/48 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Real declared 48/48 variables, and 39 constraints, problems are : Problem set: 0 solved, 29 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 22/22 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 29 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 1 (OVERLAPS) 1/22 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/22 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 4 (OVERLAPS) 25/47 variables, 22/27 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/47 variables, 11/38 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/47 variables, 29/67 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/47 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 8 (OVERLAPS) 1/48 variables, 1/68 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/48 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 29 unsolved
At refinement iteration 10 (OVERLAPS) 0/48 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 29 unsolved
No progress, stopping.
After SMT solving in domain Int declared 48/48 variables, and 68 constraints, problems are : Problem set: 0 solved, 29 unsolved in 301 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 22/22 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 29/29 constraints, Known Traps: 1/1 constraints]
After SMT, in 688ms problems are : Problem set: 0 solved, 29 unsolved
Search for dead transitions found 0 dead transitions in 688ms
Starting structural reductions in SI_CTL mode, iteration 1 : 22/28 places, 30/42 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 782 ms. Remains : 22/28 places, 30/42 transitions.
[2024-05-26 03:39:58] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:39:58] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:58] [INFO ] Input system was already deterministic with 30 transitions.
[2024-05-26 03:39:58] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:58] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:39:58] [INFO ] Time to serialize gal into /tmp/CTLFireability751770351037413260.gal : 1 ms
[2024-05-26 03:39:58] [INFO ] Time to serialize properties into /tmp/CTLFireability306589733773992348.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/CTLFireability751770351037413260.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability306589733773992348.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 -...281
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,2161,0.005831,3512,2,90,5,717,6,0,117,593,0


Converting to forward existential form...Done !
original formula: E(AG(EF((p20==1))) U ((p12!=1)&&(p19==1)))
=> equivalent forward existential formula: [(FwdU(Init,!(E(TRUE U !(E(TRUE U (p20==1)))))) * ((p12!=1)&&(p19==1)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t25, t27, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
(forward)formula 0,1,0.015582,3828,1,0,69,2678,81,31,734,2425,74
FORMULA Raft-PT-02-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 40
Applied a total of 2 rules in 1 ms. Remains 27 /28 variables (removed 1) and now considering 40/42 (removed 2) transitions.
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 27 cols
[2024-05-26 03:39:58] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:39:58] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:58] [INFO ] Invariant cache hit.
[2024-05-26 03:39:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:58] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Running 39 sub problems to find dead transitions.
[2024-05-26 03:39:58] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:58] [INFO ] Invariant cache hit.
[2024-05-26 03:39:58] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/62 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 45 constraints, problems are : Problem set: 0 solved, 39 unsolved in 401 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 39/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 84 constraints, problems are : Problem set: 0 solved, 39 unsolved in 456 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 866ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 866ms
Starting structural reductions in LTL mode, iteration 1 : 27/28 places, 40/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 930 ms. Remains : 27/28 places, 40/42 transitions.
[2024-05-26 03:39:59] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:39:59] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:39:59] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-26 03:39:59] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:59] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:39:59] [INFO ] Time to serialize gal into /tmp/CTLFireability15374189311013806786.gal : 3 ms
[2024-05-26 03:39:59] [INFO ] Time to serialize properties into /tmp/CTLFireability10850478898193912617.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/CTLFireability15374189311013806786.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10850478898193912617.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,6161,0.007483,3580,2,117,5,998,6,0,147,803,0


Converting to forward existential form...Done !
original formula: EF(AG(!(E((((p7==1)&&(p15==1)) + AX((p20==1))) U ((p0==1)&&(!((p11==1)&&(p27==1))))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(E((((p7==1)&&(p15==1)) + !(EX(!((p20==1))))) U ((p0==1)&&(!((p11==1)&&(p27==1...175
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t9, t11, t37, t39, Intersection with reachable at each step enabled. (de...198
(forward)formula 0,1,0.019555,4160,1,0,90,3809,105,42,928,3081,96
FORMULA Raft-PT-02-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 40
Applied a total of 2 rules in 1 ms. Remains 27 /28 variables (removed 1) and now considering 40/42 (removed 2) transitions.
[2024-05-26 03:39:59] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 27 cols
[2024-05-26 03:39:59] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:39:59] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-26 03:39:59] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:59] [INFO ] Invariant cache hit.
[2024-05-26 03:39:59] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:39:59] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
Running 39 sub problems to find dead transitions.
[2024-05-26 03:39:59] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:39:59] [INFO ] Invariant cache hit.
[2024-05-26 03:39:59] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/62 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 45 constraints, problems are : Problem set: 0 solved, 39 unsolved in 385 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 39/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 84 constraints, problems are : Problem set: 0 solved, 39 unsolved in 491 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 885ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 888ms
Starting structural reductions in LTL mode, iteration 1 : 27/28 places, 40/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 954 ms. Remains : 27/28 places, 40/42 transitions.
[2024-05-26 03:40:00] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:40:00] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:00] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-26 03:40:00] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:00] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:00] [INFO ] Time to serialize gal into /tmp/CTLFireability8914207895196677227.gal : 1 ms
[2024-05-26 03:40:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2168980639954985160.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/CTLFireability8914207895196677227.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2168980639954985160.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,6161,0.008254,3580,2,123,5,928,6,0,147,890,0


Converting to forward existential form...Done !
original formula: EF(EX(EG(AG((p18==0)))))
=> equivalent forward existential formula: [FwdG(EY(FwdU(Init,TRUE)),!(E(TRUE U !((p18==0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t11, t37, t39, Intersection with reachable at each step enabled. (de...198
(forward)formula 0,0,0.028487,4688,1,0,94,5899,106,43,932,5664,105
FORMULA Raft-PT-02-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 1 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:40:00] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2024-05-26 03:40:00] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:40:00] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-26 03:40:00] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:00] [INFO ] Invariant cache hit.
[2024-05-26 03:40:00] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:00] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:40:00] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:00] [INFO ] Invariant cache hit.
[2024-05-26 03:40:00] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 374 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 422 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 806ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 806ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 865 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:40:01] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:01] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:01] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:40:01] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:01] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17115313362958130479.gal : 1 ms
[2024-05-26 03:40:01] [INFO ] Time to serialize properties into /tmp/CTLFireability304866445558580624.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/CTLFireability17115313362958130479.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability304866445558580624.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,5121,0.007137,3568,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: EF((!(E((EF((p15==1)) + ((AX(((p7==1)&&(p15==1))) * (p19==1)) * ((p6==1)&&(p15==1)))) U (((p5==1)&&(p15==1)) + ((p0!=1) * A(((p4==1)&&(p2...306
=> equivalent forward existential formula: ([(EY((FwdU(Init,TRUE) * !(E((E(TRUE U (p15==1)) + ((!(EX(!(((p7==1)&&(p15==1))))) * (p19==1)) * ((p6==1)&&(p15=...682
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
(forward)formula 0,0,0.032539,5204,1,0,104,6249,118,49,934,6412,124
FORMULA Raft-PT-02-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 2 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:40:01] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:01] [INFO ] Invariant cache hit.
[2024-05-26 03:40:01] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-26 03:40:01] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:01] [INFO ] Invariant cache hit.
[2024-05-26 03:40:01] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:01] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:40:01] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:01] [INFO ] Invariant cache hit.
[2024-05-26 03:40:01] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 366 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 439 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 814ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 814ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 874 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:40:02] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:02] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:02] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:02] [INFO ] Time to serialize gal into /tmp/CTLFireability3376178512488058945.gal : 1 ms
[2024-05-26 03:40:02] [INFO ] Time to serialize properties into /tmp/CTLFireability2681491052460322588.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/CTLFireability3376178512488058945.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2681491052460322588.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,5121,0.007255,3568,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: EG(((A(A((p26==1) U !(((p5==1)&&(p15==1)))) U (A(((p2==1)&&(p20==1)) U ((p4==1)&&(p20==1))) * AF(((p6==1)&&(p15==1))))) + EG(A((p15!=1) U...277
=> equivalent forward existential formula: [FwdG(Init,((!((E(!((!((E(!(((p4==1)&&(p20==1))) U (!(((p2==1)&&(p20==1))) * !(((p4==1)&&(p20==1))))) + EG(!(((p...997
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.063157,5996,1,0,149,11157,149,93,955,14102,188
FORMULA Raft-PT-02-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 27 transition count 40
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 27 transition count 40
Applied a total of 2 rules in 2 ms. Remains 27 /28 variables (removed 1) and now considering 40/42 (removed 2) transitions.
[2024-05-26 03:40:02] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
// Phase 1: matrix 35 rows 27 cols
[2024-05-26 03:40:02] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:40:02] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-26 03:40:02] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:40:02] [INFO ] Invariant cache hit.
[2024-05-26 03:40:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:02] [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.
Running 39 sub problems to find dead transitions.
[2024-05-26 03:40:02] [INFO ] Flow matrix only has 35 transitions (discarded 5 similar events)
[2024-05-26 03:40:02] [INFO ] Invariant cache hit.
[2024-05-26 03:40:02] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (OVERLAPS) 1/62 variables, 1/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (OVERLAPS) 0/62 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Real declared 62/62 variables, and 45 constraints, problems are : Problem set: 0 solved, 39 unsolved in 389 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 39 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 1 (OVERLAPS) 1/27 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 3 (OVERLAPS) 34/61 variables, 27/31 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 13/44 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/61 variables, 39/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/61 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 7 (OVERLAPS) 1/62 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
At refinement iteration 9 (OVERLAPS) 0/62 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 39 unsolved
No progress, stopping.
After SMT solving in domain Int declared 62/62 variables, and 84 constraints, problems are : Problem set: 0 solved, 39 unsolved in 467 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 27/27 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 873ms problems are : Problem set: 0 solved, 39 unsolved
Search for dead transitions found 0 dead transitions in 873ms
Starting structural reductions in LTL mode, iteration 1 : 27/28 places, 40/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 945 ms. Remains : 27/28 places, 40/42 transitions.
[2024-05-26 03:40:03] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:40:03] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:03] [INFO ] Input system was already deterministic with 40 transitions.
[2024-05-26 03:40:03] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:03] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5947555290102471404.gal : 1 ms
[2024-05-26 03:40:03] [INFO ] Time to serialize properties into /tmp/CTLFireability10643441231886973633.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/CTLFireability5947555290102471404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10643441231886973633.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,6161,0.007771,3580,2,123,5,928,6,0,147,890,0


Converting to forward existential form...Done !
original formula: (!(A(AG((EX(((p5==1)&&(p15==1))) * EF(((p9==1)&&(p15==1))))) U AX(EF(!(((p2==1)&&(p20==1))))))) * EF((p18==1)))
=> equivalent forward existential formula: [(FwdU((Init * !(!((E(!(!(EX(!(E(TRUE U !(((p2==1)&&(p20==1)))))))) U (!(!(E(TRUE U !((EX(((p5==1)&&(p15==1))) *...324
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t11, t37, t39, Intersection with reachable at each step enabled. (de...198
(forward)formula 0,0,0.025023,4424,1,0,87,3680,109,37,936,3103,92
FORMULA Raft-PT-02-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 2 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:40:03] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2024-05-26 03:40:03] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:40:03] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-26 03:40:03] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:03] [INFO ] Invariant cache hit.
[2024-05-26 03:40:03] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:03] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:40:03] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:03] [INFO ] Invariant cache hit.
[2024-05-26 03:40:03] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 378 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 406 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 793ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 794ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 870 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:40:04] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:40:04] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:40:04] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:40:04] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:04] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:04] [INFO ] Time to serialize gal into /tmp/CTLFireability14718962836719830639.gal : 1 ms
[2024-05-26 03:40:04] [INFO ] Time to serialize properties into /tmp/CTLFireability14256190696467555971.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/CTLFireability14718962836719830639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14256190696467555971.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,5121,0.007389,3568,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: AX((AF(((p24==1)&&(p25==1))) + (p20==0)))
=> equivalent forward existential formula: [FwdG((EY(Init) * !((p20==0))),!(((p24==1)&&(p25==1))))] = FALSE
Hit Full ! (commute/partial/dont) 32/0/6
(forward)formula 0,0,0.01517,3884,1,0,12,2314,22,4,712,1569,11
FORMULA Raft-PT-02-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2024-05-26 03:40:04] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
// Phase 1: matrix 36 rows 28 cols
[2024-05-26 03:40:04] [INFO ] Computed 4 invariants in 5 ms
[2024-05-26 03:40:04] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-26 03:40:04] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:04] [INFO ] Invariant cache hit.
[2024-05-26 03:40:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:04] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Running 41 sub problems to find dead transitions.
[2024-05-26 03:40:04] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:04] [INFO ] Invariant cache hit.
[2024-05-26 03:40:04] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 1/64 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/64 variables, and 74 constraints, problems are : Problem set: 0 solved, 41 unsolved in 429 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 41/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 1/64 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/64 variables, and 115 constraints, problems are : Problem set: 0 solved, 41 unsolved in 504 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 941ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 941ms
Finished structural reductions in LTL mode , in 1 iterations and 1011 ms. Remains : 28/28 places, 42/42 transitions.
[2024-05-26 03:40:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:05] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:05] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-26 03:40:05] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:05] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:05] [INFO ] Time to serialize gal into /tmp/CTLFireability1919611165759794321.gal : 1 ms
[2024-05-26 03:40:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17000842883508395777.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/CTLFireability1919611165759794321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17000842883508395777.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,7381,0.011999,3592,2,181,5,1382,6,0,153,1218,0


Converting to forward existential form...Done !
original formula: AX((((p25==0) + AX(AX((p20==0)))) + ((EF((p11==1)) * (p16==0)) * (((AF((p15==0)) + (p25==0)) + (((p15==0)||(p23==0))&&((p10==0)||(p20==0)...196
=> equivalent forward existential formula: (([((EY(Init) * !(((p25==0) + !(EX(!(!(EX(!((p20==0)))))))))) * !(E(TRUE U (p11==1))))] = FALSE * [((EY(Init) * ...493
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t10, t12, t39, t41, Intersection with reachable at each step enabled...204
(forward)formula 0,1,0.049529,5228,1,0,108,9409,123,53,1013,9374,121
FORMULA Raft-PT-02-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2024-05-26 03:40:05] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:05] [INFO ] Invariant cache hit.
[2024-05-26 03:40:05] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-26 03:40:05] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:05] [INFO ] Invariant cache hit.
[2024-05-26 03:40:05] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:05] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Running 41 sub problems to find dead transitions.
[2024-05-26 03:40:05] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:05] [INFO ] Invariant cache hit.
[2024-05-26 03:40:05] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 1/64 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/64 variables, and 74 constraints, problems are : Problem set: 0 solved, 41 unsolved in 443 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 41/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 1/64 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/64 variables, and 115 constraints, problems are : Problem set: 0 solved, 41 unsolved in 482 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 932ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 933ms
Finished structural reductions in LTL mode , in 1 iterations and 1006 ms. Remains : 28/28 places, 42/42 transitions.
[2024-05-26 03:40:06] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:06] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:40:06] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-26 03:40:06] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:06] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6224388331675074718.gal : 0 ms
[2024-05-26 03:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7050100050444357792.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/CTLFireability6224388331675074718.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7050100050444357792.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,7381,0.009681,3592,2,181,5,1382,6,0,153,1218,0


Converting to forward existential form...Done !
original formula: EX(((EX(((AF(((p10==0)||(p20==0))) + EF(((p5==1)&&(p15==1)))) + AG((p20==1)))) + A(AX(((p16==1)&&(p27==1))) U ((p13==1)&&(p27==1)))) + ((...323
=> equivalent forward existential formula: (((([(EY(EY(Init)) * !(EG(!(((p10==0)||(p20==0))))))] != FALSE + [(FwdU(EY(EY(Init)),TRUE) * ((p5==1)&&(p15==1))...858
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t10, t12, t39, t41, Intersection with reachable at each step enabled...204
(forward)formula 0,1,0.026754,4436,1,0,93,5295,105,42,949,4333,97
FORMULA Raft-PT-02-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2024-05-26 03:40:06] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:06] [INFO ] Invariant cache hit.
[2024-05-26 03:40:06] [INFO ] Implicit Places using invariants in 20 ms returned []
[2024-05-26 03:40:06] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:06] [INFO ] Invariant cache hit.
[2024-05-26 03:40:06] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:06] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Running 41 sub problems to find dead transitions.
[2024-05-26 03:40:06] [INFO ] Flow matrix only has 36 transitions (discarded 6 similar events)
[2024-05-26 03:40:06] [INFO ] Invariant cache hit.
[2024-05-26 03:40:06] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (OVERLAPS) 1/64 variables, 1/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (OVERLAPS) 0/64 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Real declared 64/64 variables, and 74 constraints, problems are : Problem set: 0 solved, 41 unsolved in 455 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 41 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 2 (OVERLAPS) 1/28 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/28 variables, 1/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/28 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 5 (OVERLAPS) 35/63 variables, 28/60 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/63 variables, 13/73 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/63 variables, 41/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/63 variables, 0/114 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 9 (OVERLAPS) 1/64 variables, 1/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
At refinement iteration 11 (OVERLAPS) 0/64 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 41 unsolved
No progress, stopping.
After SMT solving in domain Int declared 64/64 variables, and 115 constraints, problems are : Problem set: 0 solved, 41 unsolved in 484 ms.
Refiners :[Domain max(s): 28/28 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 28/28 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 41/41 constraints, Known Traps: 0/0 constraints]
After SMT, in 946ms problems are : Problem set: 0 solved, 41 unsolved
Search for dead transitions found 0 dead transitions in 946ms
Finished structural reductions in LTL mode , in 1 iterations and 1006 ms. Remains : 28/28 places, 42/42 transitions.
[2024-05-26 03:40:07] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:40:07] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:07] [INFO ] Input system was already deterministic with 42 transitions.
[2024-05-26 03:40:07] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:07] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:07] [INFO ] Time to serialize gal into /tmp/CTLFireability16355506437454661490.gal : 1 ms
[2024-05-26 03:40:07] [INFO ] Time to serialize properties into /tmp/CTLFireability17884205646323568490.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/CTLFireability16355506437454661490.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17884205646323568490.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,7381,0.009775,3588,2,181,5,1382,6,0,153,1218,0


Converting to forward existential form...Done !
original formula: EX((A(((((((p24==1)&&(p25==1))||(p20==1))||(p12==1)) * AG(((p20==1)&&(p23==1)))) * A((p26!=1) U (p14!=1))) U A(EG((p20==1)) U (p14!=1))) ...376
=> equivalent forward existential formula: ([((EY(Init) * !(EG(!(!((E(!((p14!=1)) U (!(EG((p20==1))) * !((p14!=1)))) + EG(!((p14!=1))))))))) * !(E(!(!((E(!...1166
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t5, t7, t8, t9, t10, t12, t39, t41, Intersection with reachable at each step enabled...204
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.049011,5752,1,0,139,10002,128,75,1020,10710,167
FORMULA Raft-PT-02-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 2 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:40:07] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
// Phase 1: matrix 34 rows 26 cols
[2024-05-26 03:40:07] [INFO ] Computed 4 invariants in 0 ms
[2024-05-26 03:40:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-26 03:40:07] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:07] [INFO ] Invariant cache hit.
[2024-05-26 03:40:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:07] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:40:07] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:07] [INFO ] Invariant cache hit.
[2024-05-26 03:40:07] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 356 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 424 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 789ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 789ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 868 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:40:08] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:40:08] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:08] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:40:08] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:08] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13262403718191715039.gal : 1 ms
[2024-05-26 03:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16648437088785093209.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/CTLFireability13262403718191715039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16648437088785093209.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,5121,0.010998,3568,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: AX((EG(EF((p26==1))) * (p14==0)))
=> equivalent forward existential formula: ([(EY(Init) * !(EG(E(TRUE U (p26==1)))))] = FALSE * [(EY(Init) * !((p14==0)))] = FALSE)
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.029536,4412,1,0,91,5189,105,44,933,4871,101
FORMULA Raft-PT-02-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 28/28 places, 42/42 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 26 transition count 38
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 26 transition count 38
Applied a total of 4 rules in 1 ms. Remains 26 /28 variables (removed 2) and now considering 38/42 (removed 4) transitions.
[2024-05-26 03:40:08] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:08] [INFO ] Invariant cache hit.
[2024-05-26 03:40:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2024-05-26 03:40:08] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:08] [INFO ] Invariant cache hit.
[2024-05-26 03:40:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2024-05-26 03:40:08] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Running 37 sub problems to find dead transitions.
[2024-05-26 03:40:08] [INFO ] Flow matrix only has 34 transitions (discarded 4 similar events)
[2024-05-26 03:40:08] [INFO ] Invariant cache hit.
[2024-05-26 03:40:08] [INFO ] State equation strengthened by 14 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (OVERLAPS) 1/60 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (OVERLAPS) 0/60 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Real declared 60/60 variables, and 44 constraints, problems are : Problem set: 0 solved, 37 unsolved in 349 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 37 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 1 (OVERLAPS) 1/26 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/26 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 3 (OVERLAPS) 33/59 variables, 26/30 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/59 variables, 13/43 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/59 variables, 37/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 7 (OVERLAPS) 1/60 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
At refinement iteration 9 (OVERLAPS) 0/60 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 37 unsolved
No progress, stopping.
After SMT solving in domain Int declared 60/60 variables, and 81 constraints, problems are : Problem set: 0 solved, 37 unsolved in 420 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 26/26 constraints, ReadFeed: 14/14 constraints, PredecessorRefiner: 37/37 constraints, Known Traps: 0/0 constraints]
After SMT, in 779ms problems are : Problem set: 0 solved, 37 unsolved
Search for dead transitions found 0 dead transitions in 779ms
Starting structural reductions in LTL mode, iteration 1 : 26/28 places, 38/42 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 847 ms. Remains : 26/28 places, 38/42 transitions.
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:09] [INFO ] Input system was already deterministic with 38 transitions.
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 2 ms
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 1 ms
[2024-05-26 03:40:09] [INFO ] Time to serialize gal into /tmp/CTLFireability12652768802432080064.gal : 0 ms
[2024-05-26 03:40:09] [INFO ] Time to serialize properties into /tmp/CTLFireability11817942820118536838.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/CTLFireability12652768802432080064.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11817942820118536838.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,5121,0.010292,3568,2,115,5,864,6,0,141,815,0


Converting to forward existential form...Done !
original formula: EG(AX(EG(AF(((p9==0)||(p15==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG(!(EG(!(((p9==0)||(p15==0))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t3, t4, t6, t7, t8, t10, t35, t37, Intersection with reachable at each step enabled. (destro...194
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.024711,4148,1,0,88,4338,107,44,913,4042,97
FORMULA Raft-PT-02-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:40:09] [INFO ] Flatten gal took : 3 ms
Total runtime 18303 ms.

BK_STOP 1716694809709

--------------------
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="Raft-PT-02"
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 Raft-PT-02, 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 r312-tall-171662338500402"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-02.tgz
mv Raft-PT-02 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 ;