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.r246-tall-171654352000586.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is NoC3x3-PT-3A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654352000586
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K 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 52K 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 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 07:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K Apr 12 07:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 07:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 07:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 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 133K 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 NoC3x3-PT-3A-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2023-12
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2023-13
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2023-14
FORMULA_NAME NoC3x3-PT-3A-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716695363174

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-3A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202405141337
[2024-05-26 03:49:24] [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 03:49:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:49:24] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2024-05-26 03:49:24] [INFO ] Transformed 370 places.
[2024-05-26 03:49:24] [INFO ] Transformed 450 transitions.
[2024-05-26 03:49:24] [INFO ] Found NUPN structural information;
[2024-05-26 03:49:24] [INFO ] Parsed PT model containing 370 places and 450 transitions and 1773 arcs in 184 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 135 out of 370 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 370/370 places, 449/449 transitions.
Ensure Unique test removed 14 places
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 356 transition count 449
Discarding 71 places :
Symmetric choice reduction at 1 with 71 rule applications. Total rules 85 place count 285 transition count 370
Ensure Unique test removed 31 places
Iterating global reduction 1 with 102 rules applied. Total rules applied 187 place count 254 transition count 370
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 235 place count 254 transition count 322
Drop transitions (Redundant composition of simpler transitions.) removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 259 place count 254 transition count 298
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 261 place count 252 transition count 298
Applied a total of 261 rules in 53 ms. Remains 252 /370 variables (removed 118) and now considering 298/449 (removed 151) transitions.
[2024-05-26 03:49:24] [INFO ] Flow matrix only has 275 transitions (discarded 23 similar events)
// Phase 1: matrix 275 rows 252 cols
[2024-05-26 03:49:24] [INFO ] Computed 80 invariants in 12 ms
[2024-05-26 03:49:25] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-26 03:49:25] [INFO ] Flow matrix only has 275 transitions (discarded 23 similar events)
[2024-05-26 03:49:25] [INFO ] Invariant cache hit.
[2024-05-26 03:49:25] [INFO ] State equation strengthened by 12 read => feed constraints.
[2024-05-26 03:49:25] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 627 ms to find 0 implicit places.
Running 297 sub problems to find dead transitions.
[2024-05-26 03:49:25] [INFO ] Flow matrix only has 275 transitions (discarded 23 similar events)
[2024-05-26 03:49:25] [INFO ] Invariant cache hit.
[2024-05-26 03:49:25] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 2 (OVERLAPS) 1/245 variables, 59/71 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 5 (OVERLAPS) 7/252 variables, 7/80 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 7 (OVERLAPS) 274/526 variables, 252/332 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 11/343 constraints. Problems are: Problem set: 0 solved, 297 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 0/343 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 10 (OVERLAPS) 1/527 variables, 1/344 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 12 (OVERLAPS) 0/527 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 297 unsolved
No progress, stopping.
After SMT solving in domain Real declared 527/527 variables, and 344 constraints, problems are : Problem set: 0 solved, 297 unsolved in 19286 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 252/252 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 297/297 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 297 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/244 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/244 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 2 (OVERLAPS) 1/245 variables, 59/71 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/245 variables, 2/73 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/245 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 5 (OVERLAPS) 7/252 variables, 7/80 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/252 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 7 (OVERLAPS) 274/526 variables, 252/332 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/526 variables, 11/343 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/526 variables, 297/640 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/526 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 11 (OVERLAPS) 1/527 variables, 1/641 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/527 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 297 unsolved
At refinement iteration 13 (OVERLAPS) 0/527 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 297 unsolved
No progress, stopping.
After SMT solving in domain Int declared 527/527 variables, and 641 constraints, problems are : Problem set: 0 solved, 297 unsolved in 22005 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 252/252 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 297/297 constraints, Known Traps: 0/0 constraints]
After SMT, in 41441ms problems are : Problem set: 0 solved, 297 unsolved
Search for dead transitions found 0 dead transitions in 41473ms
Starting structural reductions in LTL mode, iteration 1 : 252/370 places, 298/449 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42173 ms. Remains : 252/370 places, 298/449 transitions.
Support contains 135 out of 252 places after structural reductions.
[2024-05-26 03:50:07] [INFO ] Flatten gal took : 95 ms
[2024-05-26 03:50:07] [INFO ] Flatten gal took : 37 ms
[2024-05-26 03:50:07] [INFO ] Input system was already deterministic with 298 transitions.
Support contains 131 out of 252 places (down from 135) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 81 to 79
RANDOM walk for 40000 steps (8 resets) in 1578 ms. (25 steps per ms) remains 2/79 properties
BEST_FIRST walk for 40004 steps (8 resets) in 222 ms. (179 steps per ms) remains 1/2 properties
BEST_FIRST walk for 30240 steps (6 resets) in 114 ms. (262 steps per ms) remains 0/1 properties
[2024-05-26 03:50:08] [INFO ] Flatten gal took : 26 ms
[2024-05-26 03:50:08] [INFO ] Flatten gal took : 51 ms
[2024-05-26 03:50:08] [INFO ] Input system was already deterministic with 298 transitions.
Computed a total of 8 stabilizing places and 1 stable transitions
Graph (complete) has 767 edges and 252 vertex of which 245 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 241 transition count 298
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 53 place count 199 transition count 239
Ensure Unique test removed 12 places
Iterating global reduction 1 with 54 rules applied. Total rules applied 107 place count 187 transition count 239
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 129 place count 187 transition count 217
Applied a total of 129 rules in 41 ms. Remains 187 /252 variables (removed 65) and now considering 217/298 (removed 81) transitions.
[2024-05-26 03:50:08] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 187 cols
[2024-05-26 03:50:08] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 03:50:08] [INFO ] Implicit Places using invariants in 200 ms returned []
[2024-05-26 03:50:08] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
[2024-05-26 03:50:08] [INFO ] Invariant cache hit.
[2024-05-26 03:50:09] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:50:09] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 594 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2024-05-26 03:50:09] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
[2024-05-26 03:50:09] [INFO ] Invariant cache hit.
[2024-05-26 03:50:09] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 208/395 variables, 187/244 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 9/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/396 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 0/396 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 254 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8287 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 187/187 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 208/395 variables, 187/244 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 9/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 216/469 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/396 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/396 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/396 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 470 constraints, problems are : Problem set: 0 solved, 216 unsolved in 9729 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 187/187 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints]
After SMT, in 18075ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 18078ms
Starting structural reductions in LTL mode, iteration 1 : 187/252 places, 217/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18713 ms. Remains : 187/252 places, 217/298 transitions.
[2024-05-26 03:50:27] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:50:27] [INFO ] Flatten gal took : 11 ms
[2024-05-26 03:50:27] [INFO ] Input system was already deterministic with 217 transitions.
[2024-05-26 03:50:27] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:50:27] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability14823589020300559929.gal : 6 ms
[2024-05-26 03:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17048056078050714502.ctl : 3 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/CTLFireability14823589020300559929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17048056078050714502.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,9.88037e+22,0.597979,21148,2,1538,5,92819,6,0,958,88790,0


Converting to forward existential form...Done !
original formula: AF(EX(((!(E(((p29==1)&&(p54==1)) U ((p338==1)&&(p351==1)))) * EF((p123==1))) + (EF(((p216==0)||(p266==0))) * EX(((p152==1)&&(p197==1)))))...157
=> equivalent forward existential formula: [FwdG(Init,!(EX(((!(E(((p29==1)&&(p54==1)) U ((p338==1)&&(p351==1)))) * E(TRUE U (p123==1))) + (E(TRUE U ((p216=...214
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 208/8/9
(forward)formula 0,1,1.52291,48128,1,0,19,285957,30,6,4944,137362,18
FORMULA NoC3x3-PT-3A-CTLFireability-2024-00 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 : 252/252 places, 298/298 transitions.
Graph (complete) has 767 edges and 252 vertex of which 245 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 241 transition count 249
Reduce places removed 49 places and 0 transitions.
Iterating post reduction 1 with 49 rules applied. Total rules applied 99 place count 192 transition count 249
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 141 place count 150 transition count 190
Ensure Unique test removed 11 places
Iterating global reduction 2 with 53 rules applied. Total rules applied 194 place count 139 transition count 190
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 2 with 31 rules applied. Total rules applied 225 place count 139 transition count 159
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 235 place count 129 transition count 159
Applied a total of 235 rules in 25 ms. Remains 129 /252 variables (removed 123) and now considering 159/298 (removed 139) transitions.
[2024-05-26 03:50:29] [INFO ] Flow matrix only has 151 transitions (discarded 8 similar events)
// Phase 1: matrix 151 rows 129 cols
[2024-05-26 03:50:29] [INFO ] Computed 58 invariants in 1 ms
[2024-05-26 03:50:29] [INFO ] Implicit Places using invariants in 106 ms returned []
[2024-05-26 03:50:29] [INFO ] Flow matrix only has 151 transitions (discarded 8 similar events)
[2024-05-26 03:50:29] [INFO ] Invariant cache hit.
[2024-05-26 03:50:29] [INFO ] State equation strengthened by 32 read => feed constraints.
[2024-05-26 03:50:29] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2024-05-26 03:50:29] [INFO ] Redundant transitions in 4 ms returned []
Running 158 sub problems to find dead transitions.
[2024-05-26 03:50:29] [INFO ] Flow matrix only has 151 transitions (discarded 8 similar events)
[2024-05-26 03:50:29] [INFO ] Invariant cache hit.
[2024-05-26 03:50:29] [INFO ] State equation strengthened by 32 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (OVERLAPS) 150/279 variables, 129/187 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 31/218 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (OVERLAPS) 1/280 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/280 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (OVERLAPS) 0/280 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 219 constraints, problems are : Problem set: 0 solved, 158 unsolved in 5982 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 158 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 4 (OVERLAPS) 150/279 variables, 129/187 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/279 variables, 31/218 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/279 variables, 158/376 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/279 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 8 (OVERLAPS) 1/280 variables, 1/377 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/280 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 158 unsolved
At refinement iteration 10 (OVERLAPS) 0/280 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Int declared 280/280 variables, and 377 constraints, problems are : Problem set: 0 solved, 158 unsolved in 4837 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 129/129 constraints, ReadFeed: 32/32 constraints, PredecessorRefiner: 158/158 constraints, Known Traps: 0/0 constraints]
After SMT, in 10860ms problems are : Problem set: 0 solved, 158 unsolved
Search for dead transitions found 0 dead transitions in 10876ms
Starting structural reductions in SI_CTL mode, iteration 1 : 129/252 places, 159/298 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11221 ms. Remains : 129/252 places, 159/298 transitions.
[2024-05-26 03:50:40] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:50:40] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:50:40] [INFO ] Input system was already deterministic with 159 transitions.
[2024-05-26 03:50:40] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:50:40] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:50:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1657011477769125327.gal : 2 ms
[2024-05-26 03:50:40] [INFO ] Time to serialize properties into /tmp/CTLFireability7105858793577372136.ctl : 16 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/CTLFireability1657011477769125327.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7105858793577372136.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,1.14397e+18,0.087473,6940,2,339,5,17274,6,0,652,17914,0


Converting to forward existential form...Done !
original formula: (!(E(EF(((p232==1)&&(p240==1))) U AG(((p274==1)&&(p283==1))))) * AF((p291==1)))
=> equivalent forward existential formula: ([(FwdU(Init,E(TRUE U ((p232==1)&&(p240==1)))) * !(E(TRUE U !(((p274==1)&&(p283==1))))))] = FALSE * [FwdG(Init,!...177
Hit Full ! (commute/partial/dont) 155/0/4
(forward)formula 0,0,0.185274,9316,1,0,9,28885,20,1,3511,19597,9
FORMULA NoC3x3-PT-3A-CTLFireability-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Graph (complete) has 767 edges and 252 vertex of which 245 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Reduce places removed 5 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 240 transition count 249
Reduce places removed 55 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 62 rules applied. Total rules applied 111 place count 185 transition count 242
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 112 place count 184 transition count 242
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 112 place count 184 transition count 241
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 115 place count 182 transition count 241
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 115 place count 182 transition count 240
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 117 place count 181 transition count 240
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 158 place count 140 transition count 183
Ensure Unique test removed 11 places
Iterating global reduction 3 with 52 rules applied. Total rules applied 210 place count 129 transition count 183
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 31 rules applied. Total rules applied 241 place count 129 transition count 152
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 17 rules applied. Total rules applied 258 place count 117 transition count 147
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 259 place count 116 transition count 147
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 260 place count 116 transition count 146
Applied a total of 260 rules in 43 ms. Remains 116 /252 variables (removed 136) and now considering 146/298 (removed 152) transitions.
[2024-05-26 03:50:40] [INFO ] Flow matrix only has 145 transitions (discarded 1 similar events)
// Phase 1: matrix 145 rows 116 cols
[2024-05-26 03:50:40] [INFO ] Computed 48 invariants in 1 ms
[2024-05-26 03:50:40] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-26 03:50:40] [INFO ] Flow matrix only has 145 transitions (discarded 1 similar events)
[2024-05-26 03:50:40] [INFO ] Invariant cache hit.
[2024-05-26 03:50:40] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-26 03:50:40] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2024-05-26 03:50:41] [INFO ] Redundant transitions in 64 ms returned [24, 30, 31, 42, 43, 67, 68, 71, 81, 94, 95, 97, 101, 104, 105, 106, 122, 123, 125, 128, 129, 130, 140]
Found 23 redundant transitions using SMT.
Drop transitions (Redundant Transitions using SMT with State Equation) removed 23 transitions
Redundant transitions reduction (with SMT) removed 23 transitions.
Running 99 sub problems to find dead transitions.
[2024-05-26 03:50:41] [INFO ] Flow matrix only has 122 transitions (discarded 1 similar events)
// Phase 1: matrix 122 rows 116 cols
[2024-05-26 03:50:41] [INFO ] Computed 48 invariants in 2 ms
[2024-05-26 03:50:41] [INFO ] State equation strengthened by 9 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (OVERLAPS) 11/116 variables, 11/48 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 121/237 variables, 116/164 constraints. Problems are: Problem set: 0 solved, 99 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 9/173 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (OVERLAPS) 0/237 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Real declared 237/238 variables, and 173 constraints, problems are : Problem set: 0 solved, 99 unsolved in 2038 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 99 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 36/36 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/37 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 3 (OVERLAPS) 11/116 variables, 11/48 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 5 (OVERLAPS) 121/237 variables, 116/164 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/237 variables, 9/173 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/237 variables, 99/272 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/237 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 99 unsolved
At refinement iteration 9 (OVERLAPS) 0/237 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 99 unsolved
No progress, stopping.
After SMT solving in domain Int declared 237/238 variables, and 272 constraints, problems are : Problem set: 0 solved, 99 unsolved in 1702 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 116/116 constraints, ReadFeed: 9/9 constraints, PredecessorRefiner: 99/99 constraints, Known Traps: 0/0 constraints]
After SMT, in 3770ms problems are : Problem set: 0 solved, 99 unsolved
Search for dead transitions found 0 dead transitions in 3771ms
Starting structural reductions in SI_CTL mode, iteration 1 : 116/252 places, 123/298 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 116 transition count 113
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 96 transition count 113
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 34 place count 96 transition count 109
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (trivial) has 41 edges and 88 vertex of which 12 / 88 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Iterating post reduction 1 with 13 rules applied. Total rules applied 47 place count 82 transition count 105
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 53 place count 82 transition count 99
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 77 place count 66 transition count 91
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 80 place count 64 transition count 90
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 35 edges and 64 vertex of which 10 / 64 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 3 with 4 rules applied. Total rules applied 84 place count 59 transition count 87
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 89 place count 59 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 101 place count 59 transition count 70
Applied a total of 101 rules in 38 ms. Remains 59 /116 variables (removed 57) and now considering 70/123 (removed 53) transitions.
[2024-05-26 03:50:44] [INFO ] Flow matrix only has 68 transitions (discarded 2 similar events)
// Phase 1: matrix 68 rows 59 cols
[2024-05-26 03:50:44] [INFO ] Computed 25 invariants in 0 ms
[2024-05-26 03:50:44] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-26 03:50:44] [INFO ] Flow matrix only has 68 transitions (discarded 2 similar events)
[2024-05-26 03:50:44] [INFO ] Invariant cache hit.
[2024-05-26 03:50:45] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-26 03:50:45] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 312 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 59/252 places, 70/298 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 4539 ms. Remains : 59/252 places, 70/298 transitions.
[2024-05-26 03:50:45] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:50:45] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:50:45] [INFO ] Input system was already deterministic with 70 transitions.
[2024-05-26 03:50:45] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:50:45] [INFO ] Flatten gal took : 3 ms
[2024-05-26 03:50:45] [INFO ] Time to serialize gal into /tmp/CTLFireability1782369862062041956.gal : 22 ms
[2024-05-26 03:50:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10595162678197664456.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/CTLFireability1782369862062041956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10595162678197664456.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,3.58318e+08,0.013873,3872,2,140,5,2022,5,0,307,1985,0


Converting to forward existential form...Done !
original formula: (AF(((p297==1)&&(p329==1))) * EF(EG(((p157==1)&&(p205==1)))))
=> equivalent forward existential formula: ([FwdG(Init,!(((p297==1)&&(p329==1))))] = FALSE * [(Init * !(E(TRUE U EG(((p157==1)&&(p205==1))))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 65/0/5
(forward)formula 0,0,0.046753,4716,1,0,9,6771,29,3,1546,3218,12
FORMULA NoC3x3-PT-3A-CTLFireability-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Graph (complete) has 767 edges and 252 vertex of which 245 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.2 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 241 transition count 250
Reduce places removed 48 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 50 rules applied. Total rules applied 99 place count 193 transition count 248
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 101 place count 191 transition count 248
Discarding 43 places :
Symmetric choice reduction at 3 with 43 rule applications. Total rules 144 place count 148 transition count 188
Ensure Unique test removed 12 places
Iterating global reduction 3 with 55 rules applied. Total rules applied 199 place count 136 transition count 188
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 3 with 32 rules applied. Total rules applied 231 place count 136 transition count 156
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 4 with 12 rules applied. Total rules applied 243 place count 126 transition count 154
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 245 place count 124 transition count 154
Applied a total of 245 rules in 26 ms. Remains 124 /252 variables (removed 128) and now considering 154/298 (removed 144) transitions.
[2024-05-26 03:50:45] [INFO ] Flow matrix only has 146 transitions (discarded 8 similar events)
// Phase 1: matrix 146 rows 124 cols
[2024-05-26 03:50:45] [INFO ] Computed 57 invariants in 2 ms
[2024-05-26 03:50:45] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-26 03:50:45] [INFO ] Flow matrix only has 146 transitions (discarded 8 similar events)
[2024-05-26 03:50:45] [INFO ] Invariant cache hit.
[2024-05-26 03:50:45] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-26 03:50:45] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2024-05-26 03:50:45] [INFO ] Redundant transitions in 3 ms returned []
Running 153 sub problems to find dead transitions.
[2024-05-26 03:50:45] [INFO ] Flow matrix only has 146 transitions (discarded 8 similar events)
[2024-05-26 03:50:45] [INFO ] Invariant cache hit.
[2024-05-26 03:50:45] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (OVERLAPS) 145/269 variables, 124/181 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 33/214 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 0/214 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 6 (OVERLAPS) 1/270 variables, 1/215 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 8 (OVERLAPS) 0/270 variables, 0/215 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 215 constraints, problems are : Problem set: 0 solved, 153 unsolved in 4041 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 124/124 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 153 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/123 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 1 (OVERLAPS) 1/124 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 3 (OVERLAPS) 145/269 variables, 124/181 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/269 variables, 33/214 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/269 variables, 153/367 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/269 variables, 0/367 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 7 (OVERLAPS) 1/270 variables, 1/368 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 153 unsolved
At refinement iteration 9 (OVERLAPS) 0/270 variables, 0/368 constraints. Problems are: Problem set: 0 solved, 153 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 368 constraints, problems are : Problem set: 0 solved, 153 unsolved in 4882 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 124/124 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 153/153 constraints, Known Traps: 0/0 constraints]
After SMT, in 8978ms problems are : Problem set: 0 solved, 153 unsolved
Search for dead transitions found 0 dead transitions in 8980ms
Starting structural reductions in SI_CTL mode, iteration 1 : 124/252 places, 154/298 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9328 ms. Remains : 124/252 places, 154/298 transitions.
[2024-05-26 03:50:54] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:50:54] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:50:54] [INFO ] Input system was already deterministic with 154 transitions.
RANDOM walk for 501 steps (0 resets) in 7 ms. (62 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-3A-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 03:50:54] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:50:54] [INFO ] Flatten gal took : 22 ms
[2024-05-26 03:50:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7868205142937333776.gal : 14 ms
[2024-05-26 03:50:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5751998384897265297.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7868205142937333776.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5751998384897265297.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 3 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 47 place count 205 transition count 247
Ensure Unique test removed 10 places
Iterating global reduction 1 with 47 rules applied. Total rules applied 94 place count 195 transition count 247
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 115 place count 195 transition count 226
Applied a total of 115 rules in 5 ms. Remains 195 /252 variables (removed 57) and now considering 226/298 (removed 72) transitions.
[2024-05-26 03:50:54] [INFO ] Flow matrix only has 216 transitions (discarded 10 similar events)
// Phase 1: matrix 216 rows 195 cols
[2024-05-26 03:50:54] [INFO ] Computed 60 invariants in 3 ms
[2024-05-26 03:50:54] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-26 03:50:54] [INFO ] Flow matrix only has 216 transitions (discarded 10 similar events)
[2024-05-26 03:50:54] [INFO ] Invariant cache hit.
[2024-05-26 03:50:54] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:50:54] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
Running 225 sub problems to find dead transitions.
[2024-05-26 03:50:54] [INFO ] Flow matrix only has 216 transitions (discarded 10 similar events)
[2024-05-26 03:50:55] [INFO ] Invariant cache hit.
[2024-05-26 03:50:55] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 215/410 variables, 195/255 constraints. Problems are: Problem set: 0 solved, 225 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/410 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (OVERLAPS) 1/411 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/411 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (OVERLAPS) 0/411 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Real declared 411/411 variables, and 265 constraints, problems are : Problem set: 0 solved, 225 unsolved in 8600 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 195/195 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/194 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/194 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 2 (OVERLAPS) 1/195 variables, 58/59 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/195 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/195 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 5 (OVERLAPS) 215/410 variables, 195/255 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/410 variables, 9/264 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/410 variables, 225/489 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/410 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 9 (OVERLAPS) 1/411 variables, 1/490 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/411 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 225 unsolved
At refinement iteration 11 (OVERLAPS) 0/411 variables, 0/490 constraints. Problems are: Problem set: 0 solved, 225 unsolved
No progress, stopping.
After SMT solving in domain Int declared 411/411 variables, and 490 constraints, problems are : Problem set: 0 solved, 225 unsolved in 10712 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 195/195 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 225/225 constraints, Known Traps: 0/0 constraints]
After SMT, in 19374ms problems are : Problem set: 0 solved, 225 unsolved
Search for dead transitions found 0 dead transitions in 19376ms
Starting structural reductions in LTL mode, iteration 1 : 195/252 places, 226/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19619 ms. Remains : 195/252 places, 226/298 transitions.
[2024-05-26 03:51:14] [INFO ] Flatten gal took : 43 ms
[2024-05-26 03:51:14] [INFO ] Flatten gal took : 22 ms
[2024-05-26 03:51:14] [INFO ] Input system was already deterministic with 226 transitions.
[2024-05-26 03:51:14] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:51:14] [INFO ] Flatten gal took : 23 ms
[2024-05-26 03:51:14] [INFO ] Time to serialize gal into /tmp/CTLFireability1814712940974588892.gal : 2 ms
[2024-05-26 03:51:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7908051623934270360.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/CTLFireability1814712940974588892.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7908051623934270360.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,2.39413e+23,0.582771,24980,2,1758,5,112355,6,0,999,110400,0


Converting to forward existential form...Done !
original formula: (EX(AX((((AX(((p35==1)&&(p62==1))) + (((p231==1)&&(p364==1))&&((p104==1)&&(p114==1)))) + EX(((p288==1)&&(p303==1)))) * AG((((p293==1)&&(p...349
=> equivalent forward existential formula: ([(EY(Init) * !(EX(!((((!(EX(!(((p35==1)&&(p62==1))))) + (((p231==1)&&(p364==1))&&((p104==1)&&(p114==1)))) + EX(...528
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 218/0/8
(forward)formula 0,0,1.38198,45852,1,0,18,274365,38,8,5177,125000,21
FORMULA NoC3x3-PT-3A-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 244 transition count 298
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 46 place count 206 transition count 245
Ensure Unique test removed 9 places
Iterating global reduction 1 with 47 rules applied. Total rules applied 93 place count 197 transition count 245
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 113 place count 197 transition count 225
Applied a total of 113 rules in 6 ms. Remains 197 /252 variables (removed 55) and now considering 225/298 (removed 73) transitions.
[2024-05-26 03:51:15] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
// Phase 1: matrix 216 rows 197 cols
[2024-05-26 03:51:15] [INFO ] Computed 63 invariants in 1 ms
[2024-05-26 03:51:15] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-26 03:51:16] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2024-05-26 03:51:16] [INFO ] Invariant cache hit.
[2024-05-26 03:51:16] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:51:16] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Running 224 sub problems to find dead transitions.
[2024-05-26 03:51:16] [INFO ] Flow matrix only has 216 transitions (discarded 9 similar events)
[2024-05-26 03:51:16] [INFO ] Invariant cache hit.
[2024-05-26 03:51:16] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (OVERLAPS) 1/194 variables, 57/60 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (OVERLAPS) 3/197 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (OVERLAPS) 215/412 variables, 197/260 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/412 variables, 9/269 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 224 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/413 variables, 1/270 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/413 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 11 (OVERLAPS) 0/413 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Real declared 413/413 variables, and 270 constraints, problems are : Problem set: 0 solved, 224 unsolved in 9998 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 197/197 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 224 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/193 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/193 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 2 (OVERLAPS) 1/194 variables, 57/60 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 4 (OVERLAPS) 3/197 variables, 3/63 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/197 variables, 0/63 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 6 (OVERLAPS) 215/412 variables, 197/260 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/412 variables, 9/269 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/412 variables, 224/493 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/412 variables, 0/493 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 10 (OVERLAPS) 1/413 variables, 1/494 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/413 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 224 unsolved
At refinement iteration 12 (OVERLAPS) 0/413 variables, 0/494 constraints. Problems are: Problem set: 0 solved, 224 unsolved
No progress, stopping.
After SMT solving in domain Int declared 413/413 variables, and 494 constraints, problems are : Problem set: 0 solved, 224 unsolved in 12118 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 197/197 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 224/224 constraints, Known Traps: 0/0 constraints]
After SMT, in 22182ms problems are : Problem set: 0 solved, 224 unsolved
Search for dead transitions found 0 dead transitions in 22184ms
Starting structural reductions in LTL mode, iteration 1 : 197/252 places, 225/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22442 ms. Remains : 197/252 places, 225/298 transitions.
[2024-05-26 03:51:38] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:51:38] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:51:38] [INFO ] Input system was already deterministic with 225 transitions.
[2024-05-26 03:51:38] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:51:38] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:51:38] [INFO ] Time to serialize gal into /tmp/CTLFireability9741317829894056809.gal : 1 ms
[2024-05-26 03:51:38] [INFO ] Time to serialize properties into /tmp/CTLFireability2946839925708001389.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/CTLFireability9741317829894056809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2946839925708001389.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,1.68571e+23,0.62879,23264,2,1892,5,105448,6,0,997,100491,0


Converting to forward existential form...Done !
original formula: (EF(EG(((p55==0)||(p139==0)))) * (!(E((((p230==1)&&(p266==1)) * (EX(((p22==1)&&(p47==1))) * (E(((p227==1)&&(p253==1)) U ((p220==1)&&(p251...464
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG(((p55==0)||(p139==0))))))] = FALSE * [FwdG((Init * !(!(E((((p230==1)&&(p266==1)) * (EX((...627
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 221/2/4
Hit Full ! (commute/partial/dont) 221/0/4
Hit Full ! (commute/partial/dont) 205/57/20
(forward)formula 0,0,2.47066,78616,1,0,25,467695,56,9,5480,278167,38
FORMULA NoC3x3-PT-3A-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 243 transition count 298
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 49 place count 203 transition count 243
Ensure Unique test removed 10 places
Iterating global reduction 1 with 50 rules applied. Total rules applied 99 place count 193 transition count 243
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 120 place count 193 transition count 222
Applied a total of 120 rules in 4 ms. Remains 193 /252 variables (removed 59) and now considering 222/298 (removed 76) transitions.
[2024-05-26 03:51:40] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
// Phase 1: matrix 213 rows 193 cols
[2024-05-26 03:51:40] [INFO ] Computed 61 invariants in 2 ms
[2024-05-26 03:51:40] [INFO ] Implicit Places using invariants in 94 ms returned []
[2024-05-26 03:51:40] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
[2024-05-26 03:51:40] [INFO ] Invariant cache hit.
[2024-05-26 03:51:41] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:51:41] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 273 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2024-05-26 03:51:41] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
[2024-05-26 03:51:41] [INFO ] Invariant cache hit.
[2024-05-26 03:51:41] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 212/405 variables, 193/254 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 9/263 constraints. Problems are: Problem set: 0 solved, 221 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (OVERLAPS) 1/406 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/406 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (OVERLAPS) 0/406 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 406/406 variables, and 264 constraints, problems are : Problem set: 0 solved, 221 unsolved in 9362 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 193/193 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/61 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 212/405 variables, 193/254 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 9/263 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 221/484 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/405 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (OVERLAPS) 1/406 variables, 1/485 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/406 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 0/406 variables, 0/485 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 406/406 variables, and 485 constraints, problems are : Problem set: 0 solved, 221 unsolved in 10468 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 193/193 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
After SMT, in 19870ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 19872ms
Starting structural reductions in LTL mode, iteration 1 : 193/252 places, 222/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20150 ms. Remains : 193/252 places, 222/298 transitions.
[2024-05-26 03:52:01] [INFO ] Flatten gal took : 12 ms
[2024-05-26 03:52:01] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:52:01] [INFO ] Input system was already deterministic with 222 transitions.
[2024-05-26 03:52:01] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:52:01] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:52:01] [INFO ] Time to serialize gal into /tmp/CTLFireability9377779412456312414.gal : 2 ms
[2024-05-26 03:52:01] [INFO ] Time to serialize properties into /tmp/CTLFireability9101982356160717556.ctl : 14 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/CTLFireability9377779412456312414.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9101982356160717556.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,1.33627e+23,0.578253,24340,2,1727,5,110171,6,0,987,106741,0


Converting to forward existential form...Done !
original formula: (EX((E(!(EG((p13==1))) U EF(((p269==1)&&(p289==1)))) * ((p75==0)||(p87==0)))) + E(EX(AF(E((p14==1) U ((p278==1)&&(p282==1))))) U !((AX(AF...211
=> equivalent forward existential formula: ([(FwdU(FwdU((EY(Init) * ((p75==0)||(p87==0))),!(EG((p13==1)))),TRUE) * ((p269==1)&&(p289==1)))] != FALSE + [Fwd...292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2024-05-26 03:52:31] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:52:31] [INFO ] Applying decomposition
[2024-05-26 03:52:31] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11484195525322280101.txt' '-o' '/tmp/graph11484195525322280101.bin' '-w' '/tmp/graph11484195525322280101.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11484195525322280101.bin' '-l' '-1' '-v' '-w' '/tmp/graph11484195525322280101.weights' '-q' '0' '-e' '0.001'
[2024-05-26 03:52:31] [INFO ] Decomposing Gal with order
[2024-05-26 03:52:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 03:52:31] [INFO ] Removed a total of 46 redundant transitions.
[2024-05-26 03:52:31] [INFO ] Flatten gal took : 144 ms
[2024-05-26 03:52:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 10 ms.
[2024-05-26 03:52:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7881878298777747960.gal : 15 ms
[2024-05-26 03:52:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15729673018209086399.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/CTLFireability7881878298777747960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15729673018209086399.ctl'

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 -...263
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,1.33627e+23,0.392124,12888,414,81,16908,934,643,41086,106,3523,0


Converting to forward existential form...Done !
original formula: (EX((E(!(EG((i0.u0.p13==1))) U EF(((i6.u37.p269==1)&&(i6.u37.p289==1)))) * ((i2.i0.u14.p75==0)||(i2.i1.u12.p87==0)))) + E(EX(AF(E((i0.u1....310
=> equivalent forward existential formula: ([(FwdU(FwdU((EY(Init) * ((i2.i0.u14.p75==0)||(i2.i1.u12.p87==0))),!(EG((i0.u0.p13==1)))),TRUE) * ((i6.u37.p269=...391
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 39 places :
Symmetric choice reduction at 1 with 39 rule applications. Total rules 49 place count 203 transition count 244
Ensure Unique test removed 11 places
Iterating global reduction 1 with 50 rules applied. Total rules applied 99 place count 192 transition count 244
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 121 place count 192 transition count 222
Applied a total of 121 rules in 3 ms. Remains 192 /252 variables (removed 60) and now considering 222/298 (removed 76) transitions.
[2024-05-26 03:53:01] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
// Phase 1: matrix 213 rows 192 cols
[2024-05-26 03:53:01] [INFO ] Computed 59 invariants in 1 ms
[2024-05-26 03:53:02] [INFO ] Implicit Places using invariants in 144 ms returned []
[2024-05-26 03:53:02] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
[2024-05-26 03:53:02] [INFO ] Invariant cache hit.
[2024-05-26 03:53:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:53:02] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
Running 221 sub problems to find dead transitions.
[2024-05-26 03:53:02] [INFO ] Flow matrix only has 213 transitions (discarded 9 similar events)
[2024-05-26 03:53:02] [INFO ] Invariant cache hit.
[2024-05-26 03:53:02] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 1/192 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 212/404 variables, 192/251 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 9/260 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 0/260 constraints. Problems are: Problem set: 0 solved, 221 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/405 variables, 1/261 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/405 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (OVERLAPS) 0/405 variables, 0/261 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Real declared 405/405 variables, and 261 constraints, problems are : Problem set: 0 solved, 221 unsolved in 9696 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 192/192 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/190 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/190 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 2 (OVERLAPS) 1/191 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/191 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 4 (OVERLAPS) 1/192 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/192 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 6 (OVERLAPS) 212/404 variables, 192/251 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/404 variables, 9/260 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/404 variables, 221/481 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/404 variables, 0/481 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 10 (OVERLAPS) 1/405 variables, 1/482 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/405 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 221 unsolved
At refinement iteration 12 (OVERLAPS) 0/405 variables, 0/482 constraints. Problems are: Problem set: 0 solved, 221 unsolved
No progress, stopping.
After SMT solving in domain Int declared 405/405 variables, and 482 constraints, problems are : Problem set: 0 solved, 221 unsolved in 11018 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 192/192 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 221/221 constraints, Known Traps: 0/0 constraints]
After SMT, in 20788ms problems are : Problem set: 0 solved, 221 unsolved
Search for dead transitions found 0 dead transitions in 20790ms
Starting structural reductions in LTL mode, iteration 1 : 192/252 places, 222/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21196 ms. Remains : 192/252 places, 222/298 transitions.
[2024-05-26 03:53:23] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:53:23] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:53:23] [INFO ] Input system was already deterministic with 222 transitions.
[2024-05-26 03:53:23] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:53:23] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:53:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13655732163156586965.gal : 2 ms
[2024-05-26 03:53:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17994690961925402982.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/CTLFireability13655732163156586965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17994690961925402982.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,1.71765e+23,0.674713,25240,2,1649,5,116060,6,0,980,110765,0


Converting to forward existential form...Done !
original formula: EF((A(((((p297==1)&&(p335==1))||((p22==1)&&(p65==1))) * EG(((p55==1)&&(p135==1)))) U ((((p164==1)&&(p322==1))||((p107==1)&&(p292==1))) * ...243
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!(((((p164==1)&&(p322==1))||((p107==1)&&(p292==1))) * EX(((p230==1)&&(p248==1))))))))...529
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,1.97859,61968,1,0,19,376476,26,10,4913,229931,17
FORMULA NoC3x3-PT-3A-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Graph (complete) has 767 edges and 252 vertex of which 245 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 0 output transitions
Ensure Unique test removed 4 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 241 transition count 250
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 97 place count 193 transition count 250
Discarding 42 places :
Symmetric choice reduction at 2 with 42 rule applications. Total rules 139 place count 151 transition count 191
Ensure Unique test removed 12 places
Iterating global reduction 2 with 54 rules applied. Total rules applied 193 place count 139 transition count 191
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 33 rules applied. Total rules applied 226 place count 139 transition count 158
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 237 place count 128 transition count 158
Applied a total of 237 rules in 12 ms. Remains 128 /252 variables (removed 124) and now considering 158/298 (removed 140) transitions.
[2024-05-26 03:53:25] [INFO ] Flow matrix only has 150 transitions (discarded 8 similar events)
// Phase 1: matrix 150 rows 128 cols
[2024-05-26 03:53:25] [INFO ] Computed 57 invariants in 1 ms
[2024-05-26 03:53:25] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-05-26 03:53:25] [INFO ] Flow matrix only has 150 transitions (discarded 8 similar events)
[2024-05-26 03:53:25] [INFO ] Invariant cache hit.
[2024-05-26 03:53:25] [INFO ] State equation strengthened by 34 read => feed constraints.
[2024-05-26 03:53:25] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2024-05-26 03:53:25] [INFO ] Redundant transitions in 1 ms returned []
Running 157 sub problems to find dead transitions.
[2024-05-26 03:53:25] [INFO ] Flow matrix only has 150 transitions (discarded 8 similar events)
[2024-05-26 03:53:25] [INFO ] Invariant cache hit.
[2024-05-26 03:53:25] [INFO ] State equation strengthened by 34 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 149/277 variables, 128/185 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 33/218 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (OVERLAPS) 1/278 variables, 1/219 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/278 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (OVERLAPS) 0/278 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Real declared 278/278 variables, and 219 constraints, problems are : Problem set: 0 solved, 157 unsolved in 4810 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 128/128 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 157 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 1 (OVERLAPS) 1/128 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/128 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 3 (OVERLAPS) 149/277 variables, 128/185 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 33/218 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 157/375 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/375 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 7 (OVERLAPS) 1/278 variables, 1/376 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 157 unsolved
At refinement iteration 9 (OVERLAPS) 0/278 variables, 0/376 constraints. Problems are: Problem set: 0 solved, 157 unsolved
No progress, stopping.
After SMT solving in domain Int declared 278/278 variables, and 376 constraints, problems are : Problem set: 0 solved, 157 unsolved in 4974 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 128/128 constraints, ReadFeed: 34/34 constraints, PredecessorRefiner: 157/157 constraints, Known Traps: 0/0 constraints]
After SMT, in 9837ms problems are : Problem set: 0 solved, 157 unsolved
Search for dead transitions found 0 dead transitions in 9839ms
Starting structural reductions in SI_CTL mode, iteration 1 : 128/252 places, 158/298 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10141 ms. Remains : 128/252 places, 158/298 transitions.
[2024-05-26 03:53:35] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:53:35] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:53:35] [INFO ] Input system was already deterministic with 158 transitions.
[2024-05-26 03:53:35] [INFO ] Flatten gal took : 4 ms
RANDOM walk for 660 steps (0 resets) in 6 ms. (94 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-3A-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 03:53:35] [INFO ] Flatten gal took : 10 ms
[2024-05-26 03:53:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17470686576575690813.gal : 8 ms
[2024-05-26 03:53:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9707181545351792173.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17470686576575690813.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9707181545351792173.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 51 place count 201 transition count 241
Ensure Unique test removed 11 places
Iterating global reduction 1 with 52 rules applied. Total rules applied 103 place count 190 transition count 241
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 124 place count 190 transition count 220
Applied a total of 124 rules in 4 ms. Remains 190 /252 variables (removed 62) and now considering 220/298 (removed 78) transitions.
[2024-05-26 03:53:35] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
// Phase 1: matrix 211 rows 190 cols
[2024-05-26 03:53:35] [INFO ] Computed 59 invariants in 1 ms
[2024-05-26 03:53:35] [INFO ] Implicit Places using invariants in 549 ms returned []
[2024-05-26 03:53:35] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
[2024-05-26 03:53:36] [INFO ] Invariant cache hit.
[2024-05-26 03:53:36] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:53:36] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 712 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2024-05-26 03:53:36] [INFO ] Flow matrix only has 211 transitions (discarded 9 similar events)
[2024-05-26 03:53:36] [INFO ] Invariant cache hit.
[2024-05-26 03:53:36] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/189 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 1/190 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 210/400 variables, 190/249 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 9/258 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 219 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/401 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/401 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (OVERLAPS) 0/401 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 401/401 variables, and 259 constraints, problems are : Problem set: 0 solved, 219 unsolved in 9459 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 190/190 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/188 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/188 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (OVERLAPS) 1/189 variables, 57/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/189 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (OVERLAPS) 1/190 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/190 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (OVERLAPS) 210/400 variables, 190/249 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/400 variables, 9/258 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 219/477 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 1/401 variables, 1/478 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/401 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 12 (OVERLAPS) 0/401 variables, 0/478 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 401/401 variables, and 478 constraints, problems are : Problem set: 0 solved, 219 unsolved in 11246 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 190/190 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
After SMT, in 20741ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 20744ms
Starting structural reductions in LTL mode, iteration 1 : 190/252 places, 220/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21460 ms. Remains : 190/252 places, 220/298 transitions.
[2024-05-26 03:53:56] [INFO ] Flatten gal took : 18 ms
[2024-05-26 03:53:56] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:53:56] [INFO ] Input system was already deterministic with 220 transitions.
[2024-05-26 03:53:56] [INFO ] Flatten gal took : 18 ms
[2024-05-26 03:53:56] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:53:56] [INFO ] Time to serialize gal into /tmp/CTLFireability2752657446534484725.gal : 11 ms
[2024-05-26 03:53:56] [INFO ] Time to serialize properties into /tmp/CTLFireability6889310237618262829.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/CTLFireability2752657446534484725.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6889310237618262829.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,1.03809e+23,0.480312,23000,2,1759,5,103941,6,0,970,99151,0


Converting to forward existential form...Done !
original formula: E(EG(A(EF(AX(((p279==1)&&(p291==1)))) U !((AX(((p155==1)&&(p205==1))) * EG((p215==1)))))) U (((p147==1)&&(p201==1))||((p141==1)&&(p205==1...159
=> equivalent forward existential formula: [(FwdU(Init,EG(!((E(!(!((!(EX(!(((p155==1)&&(p205==1))))) * EG((p215==1))))) U (!(E(TRUE U !(EX(!(((p279==1)&&(p...358
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.44642,48712,1,0,10,266889,33,1,4869,127013,13
FORMULA NoC3x3-PT-3A-CTLFireability-2024-09 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 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 52 place count 200 transition count 240
Ensure Unique test removed 12 places
Iterating global reduction 1 with 54 rules applied. Total rules applied 106 place count 188 transition count 240
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 126 place count 188 transition count 220
Applied a total of 126 rules in 5 ms. Remains 188 /252 variables (removed 64) and now considering 220/298 (removed 78) transitions.
[2024-05-26 03:53:58] [INFO ] Flow matrix only has 212 transitions (discarded 8 similar events)
// Phase 1: matrix 212 rows 188 cols
[2024-05-26 03:53:58] [INFO ] Computed 58 invariants in 1 ms
[2024-05-26 03:53:58] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-26 03:53:58] [INFO ] Flow matrix only has 212 transitions (discarded 8 similar events)
[2024-05-26 03:53:58] [INFO ] Invariant cache hit.
[2024-05-26 03:53:58] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-26 03:53:58] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
Running 219 sub problems to find dead transitions.
[2024-05-26 03:53:58] [INFO ] Flow matrix only has 212 transitions (discarded 8 similar events)
[2024-05-26 03:53:58] [INFO ] Invariant cache hit.
[2024-05-26 03:53:58] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 1/188 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 211/399 variables, 188/246 constraints. Problems are: Problem set: 0 solved, 219 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 10/256 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (OVERLAPS) 1/400 variables, 1/257 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (OVERLAPS) 0/400 variables, 0/257 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/400 variables, and 257 constraints, problems are : Problem set: 0 solved, 219 unsolved in 8510 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 188/188 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 3 (OVERLAPS) 1/188 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/188 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 5 (OVERLAPS) 211/399 variables, 188/246 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 10/256 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 219/475 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/399 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 9 (OVERLAPS) 1/400 variables, 1/476 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/400 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 219 unsolved
At refinement iteration 11 (OVERLAPS) 0/400 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 219 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/400 variables, and 476 constraints, problems are : Problem set: 0 solved, 219 unsolved in 10541 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 188/188 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 219/219 constraints, Known Traps: 0/0 constraints]
After SMT, in 19103ms problems are : Problem set: 0 solved, 219 unsolved
Search for dead transitions found 0 dead transitions in 19116ms
Starting structural reductions in LTL mode, iteration 1 : 188/252 places, 220/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19418 ms. Remains : 188/252 places, 220/298 transitions.
[2024-05-26 03:54:17] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:54:17] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:54:17] [INFO ] Input system was already deterministic with 220 transitions.
[2024-05-26 03:54:17] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:54:17] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:54:17] [INFO ] Time to serialize gal into /tmp/CTLFireability5929579040492383375.gal : 1 ms
[2024-05-26 03:54:17] [INFO ] Time to serialize properties into /tmp/CTLFireability11232224509531244585.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/CTLFireability5929579040492383375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11232224509531244585.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,1.00893e+23,0.442224,21216,2,1555,5,94510,6,0,962,90107,0


Converting to forward existential form...Done !
original formula: AX((AX((((p258==0) * AF((p291==1))) + ((AX(((p223==1)&&(p242==1))) + ((p111==1)&&(p121==1))) * E((p47==1) U ((p230==1)&&(p266==1)))))) + ...177
=> equivalent forward existential formula: ([(EY(((EY((EY(Init) * !(((p24==1)&&(p57==1))))) * !(((p258==0) * !(EG(!((p291==1))))))) * !(((p111==1)&&(p121==...338
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 216/0/4
(forward)formula 0,0,0.937993,30352,1,0,20,177081,30,8,4824,90107,15
FORMULA NoC3x3-PT-3A-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 45 place count 207 transition count 249
Ensure Unique test removed 9 places
Iterating global reduction 1 with 44 rules applied. Total rules applied 89 place count 198 transition count 249
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 108 place count 198 transition count 230
Applied a total of 108 rules in 17 ms. Remains 198 /252 variables (removed 54) and now considering 230/298 (removed 68) transitions.
[2024-05-26 03:54:18] [INFO ] Flow matrix only has 219 transitions (discarded 11 similar events)
// Phase 1: matrix 219 rows 198 cols
[2024-05-26 03:54:18] [INFO ] Computed 61 invariants in 1 ms
[2024-05-26 03:54:19] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-26 03:54:19] [INFO ] Flow matrix only has 219 transitions (discarded 11 similar events)
[2024-05-26 03:54:19] [INFO ] Invariant cache hit.
[2024-05-26 03:54:19] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:54:19] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
Running 229 sub problems to find dead transitions.
[2024-05-26 03:54:19] [INFO ] Flow matrix only has 219 transitions (discarded 11 similar events)
[2024-05-26 03:54:19] [INFO ] Invariant cache hit.
[2024-05-26 03:54:19] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 1/197 variables, 57/60 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 1/198 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 218/416 variables, 198/259 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/416 variables, 9/268 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/416 variables, 0/268 constraints. Problems are: Problem set: 0 solved, 229 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/417 variables, 1/269 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/417 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 11 (OVERLAPS) 0/417 variables, 0/269 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Real declared 417/417 variables, and 269 constraints, problems are : Problem set: 0 solved, 229 unsolved in 10309 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 198/198 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 229 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/196 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 2 (OVERLAPS) 1/197 variables, 57/60 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/197 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 4 (OVERLAPS) 1/198 variables, 1/61 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 6 (OVERLAPS) 218/416 variables, 198/259 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/416 variables, 9/268 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/416 variables, 229/497 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/416 variables, 0/497 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 10 (OVERLAPS) 1/417 variables, 1/498 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/417 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 229 unsolved
At refinement iteration 12 (OVERLAPS) 0/417 variables, 0/498 constraints. Problems are: Problem set: 0 solved, 229 unsolved
No progress, stopping.
After SMT solving in domain Int declared 417/417 variables, and 498 constraints, problems are : Problem set: 0 solved, 229 unsolved in 11953 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 198/198 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 229/229 constraints, Known Traps: 0/0 constraints]
After SMT, in 22329ms problems are : Problem set: 0 solved, 229 unsolved
Search for dead transitions found 0 dead transitions in 22330ms
Starting structural reductions in LTL mode, iteration 1 : 198/252 places, 230/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22655 ms. Remains : 198/252 places, 230/298 transitions.
[2024-05-26 03:54:41] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:54:41] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:54:41] [INFO ] Input system was already deterministic with 230 transitions.
[2024-05-26 03:54:41] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:54:41] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:54:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6045099573270892133.gal : 3 ms
[2024-05-26 03:54:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1393756026880993983.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/CTLFireability6045099573270892133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1393756026880993983.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,3.24564e+23,0.561134,24724,2,1736,5,112502,6,0,1012,107325,0


Converting to forward existential form...Done !
original formula: AG(((EF((((p71==1)&&(p84==1)) * AF(((p223==1)&&(p258==1))))) + EX((EF(((p220==1)&&(p250==1))) + E(((p151==1)&&(p249==1)) U ((p223==1)&&(p...549
=> equivalent forward existential formula: ((([((FwdU(Init,TRUE) * !((E(TRUE U (((p71==1)&&(p84==1)) * !(EG(!(((p223==1)&&(p258==1))))))) + EX((E(TRUE U ((...1459
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 221/8/9
(forward)formula 0,1,1.47524,48368,1,0,29,289059,60,9,5253,119718,27
FORMULA NoC3x3-PT-3A-CTLFireability-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 2 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 243 transition count 298
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 50 place count 202 transition count 241
Ensure Unique test removed 12 places
Iterating global reduction 1 with 53 rules applied. Total rules applied 103 place count 190 transition count 241
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 125 place count 190 transition count 219
Applied a total of 125 rules in 3 ms. Remains 190 /252 variables (removed 62) and now considering 219/298 (removed 79) transitions.
[2024-05-26 03:54:43] [INFO ] Flow matrix only has 210 transitions (discarded 9 similar events)
// Phase 1: matrix 210 rows 190 cols
[2024-05-26 03:54:43] [INFO ] Computed 59 invariants in 1 ms
[2024-05-26 03:54:43] [INFO ] Implicit Places using invariants in 141 ms returned []
[2024-05-26 03:54:43] [INFO ] Flow matrix only has 210 transitions (discarded 9 similar events)
[2024-05-26 03:54:43] [INFO ] Invariant cache hit.
[2024-05-26 03:54:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:54:43] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
Running 218 sub problems to find dead transitions.
[2024-05-26 03:54:43] [INFO ] Flow matrix only has 210 transitions (discarded 9 similar events)
[2024-05-26 03:54:43] [INFO ] Invariant cache hit.
[2024-05-26 03:54:43] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 1/190 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 209/399 variables, 190/249 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 9/258 constraints. Problems are: Problem set: 0 solved, 218 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (OVERLAPS) 1/400 variables, 1/259 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/400 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (OVERLAPS) 0/400 variables, 0/259 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Real declared 400/400 variables, and 259 constraints, problems are : Problem set: 0 solved, 218 unsolved in 9368 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 190/190 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/189 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/189 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 2 (OVERLAPS) 1/190 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/190 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 4 (OVERLAPS) 209/399 variables, 190/249 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/399 variables, 9/258 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/399 variables, 218/476 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/399 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 8 (OVERLAPS) 1/400 variables, 1/477 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/400 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 218 unsolved
At refinement iteration 10 (OVERLAPS) 0/400 variables, 0/477 constraints. Problems are: Problem set: 0 solved, 218 unsolved
No progress, stopping.
After SMT solving in domain Int declared 400/400 variables, and 477 constraints, problems are : Problem set: 0 solved, 218 unsolved in 10118 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 190/190 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 218/218 constraints, Known Traps: 0/0 constraints]
After SMT, in 19545ms problems are : Problem set: 0 solved, 218 unsolved
Search for dead transitions found 0 dead transitions in 19547ms
Starting structural reductions in LTL mode, iteration 1 : 190/252 places, 219/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19832 ms. Remains : 190/252 places, 219/298 transitions.
[2024-05-26 03:55:02] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:55:02] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:55:02] [INFO ] Input system was already deterministic with 219 transitions.
[2024-05-26 03:55:02] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:55:02] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:55:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1557733469685591672.gal : 2 ms
[2024-05-26 03:55:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3645333428870906065.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/CTLFireability1557733469685591672.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3645333428870906065.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,1.26054e+23,0.440983,21528,2,1572,5,95856,6,0,972,91843,0


Converting to forward existential form...Done !
original formula: ((AG(AF((((p42==0)||(p64==0)) + !(A(((p75==1)&&(p87==1)) U ((p150==1)&&(p176==1))))))) + EG(EX(((p9==1)&&(p115==1))))) + AX(((p122==1)&&(...166
=> equivalent forward existential formula: [(EY((Init * !((!(E(TRUE U !(!(EG(!((((p42==0)||(p64==0)) + !(!((E(!(((p150==1)&&(p176==1))) U (!(((p75==1)&&(p8...307
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 209/0/10
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,1.38089,49176,1,0,22,295236,40,8,5118,150697,19
FORMULA NoC3x3-PT-3A-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 241 transition count 298
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 53 place count 199 transition count 239
Ensure Unique test removed 12 places
Iterating global reduction 1 with 54 rules applied. Total rules applied 107 place count 187 transition count 239
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 129 place count 187 transition count 217
Applied a total of 129 rules in 4 ms. Remains 187 /252 variables (removed 65) and now considering 217/298 (removed 81) transitions.
[2024-05-26 03:55:04] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
// Phase 1: matrix 209 rows 187 cols
[2024-05-26 03:55:04] [INFO ] Computed 57 invariants in 8 ms
[2024-05-26 03:55:04] [INFO ] Implicit Places using invariants in 135 ms returned []
[2024-05-26 03:55:04] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
[2024-05-26 03:55:04] [INFO ] Invariant cache hit.
[2024-05-26 03:55:04] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:55:04] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
Running 216 sub problems to find dead transitions.
[2024-05-26 03:55:04] [INFO ] Flow matrix only has 209 transitions (discarded 8 similar events)
[2024-05-26 03:55:04] [INFO ] Invariant cache hit.
[2024-05-26 03:55:04] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 208/395 variables, 187/244 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 9/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 1/396 variables, 1/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/396 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (OVERLAPS) 0/396 variables, 0/254 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Real declared 396/396 variables, and 254 constraints, problems are : Problem set: 0 solved, 216 unsolved in 8183 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 187/187 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 216 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 3 (OVERLAPS) 208/395 variables, 187/244 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 9/253 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 216/469 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 0/469 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 7 (OVERLAPS) 1/396 variables, 1/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/396 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
At refinement iteration 9 (OVERLAPS) 0/396 variables, 0/470 constraints. Problems are: Problem set: 0 solved, 216 unsolved
No progress, stopping.
After SMT solving in domain Int declared 396/396 variables, and 470 constraints, problems are : Problem set: 0 solved, 216 unsolved in 9979 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 187/187 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 216/216 constraints, Known Traps: 0/0 constraints]
After SMT, in 18228ms problems are : Problem set: 0 solved, 216 unsolved
Search for dead transitions found 0 dead transitions in 18230ms
Starting structural reductions in LTL mode, iteration 1 : 187/252 places, 217/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18522 ms. Remains : 187/252 places, 217/298 transitions.
[2024-05-26 03:55:22] [INFO ] Flatten gal took : 4 ms
[2024-05-26 03:55:22] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:55:22] [INFO ] Input system was already deterministic with 217 transitions.
[2024-05-26 03:55:22] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:55:22] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:55:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4755748692559900171.gal : 1 ms
[2024-05-26 03:55:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1379646148854643372.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/CTLFireability4755748692559900171.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1379646148854643372.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,1.00612e+23,0.438329,21192,2,1538,5,93601,6,0,958,89529,0


Converting to forward existential form...Done !
original formula: EG(AX(AF((A(((p141==1)&&(p215==1)) U ((p150==1)&&(p205==1))) * (((p121==0)||(p89==1))||((p18==1)&&(p95==1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(EG(!((!((E(!(((p150==1)&&(p205==1))) U (!(((p141==1)&&(p215==1))) * !(((p150==1)&&(p205==1))...258
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 206/0/11
Using saturation style SCC detection
(forward)formula 0,0,0.97981,32516,1,0,13,187286,34,3,4959,89529,13
FORMULA NoC3x3-PT-3A-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 48 place count 204 transition count 247
Ensure Unique test removed 10 places
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 194 transition count 247
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 115 place count 194 transition count 228
Applied a total of 115 rules in 3 ms. Remains 194 /252 variables (removed 58) and now considering 228/298 (removed 70) transitions.
[2024-05-26 03:55:23] [INFO ] Flow matrix only has 218 transitions (discarded 10 similar events)
// Phase 1: matrix 218 rows 194 cols
[2024-05-26 03:55:23] [INFO ] Computed 60 invariants in 1 ms
[2024-05-26 03:55:24] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-26 03:55:24] [INFO ] Flow matrix only has 218 transitions (discarded 10 similar events)
[2024-05-26 03:55:24] [INFO ] Invariant cache hit.
[2024-05-26 03:55:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2024-05-26 03:55:24] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
Running 227 sub problems to find dead transitions.
[2024-05-26 03:55:24] [INFO ] Flow matrix only has 218 transitions (discarded 10 similar events)
[2024-05-26 03:55:24] [INFO ] Invariant cache hit.
[2024-05-26 03:55:24] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (OVERLAPS) 1/194 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (OVERLAPS) 217/411 variables, 194/254 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/411 variables, 10/264 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 227 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/412 variables, 1/265 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/412 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (OVERLAPS) 0/412 variables, 0/265 constraints. Problems are: Problem set: 0 solved, 227 unsolved
No progress, stopping.
After SMT solving in domain Real declared 412/412 variables, and 265 constraints, problems are : Problem set: 0 solved, 227 unsolved in 10028 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 194/194 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 227 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 4 (OVERLAPS) 1/194 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 6 (OVERLAPS) 217/411 variables, 194/254 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/411 variables, 10/264 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/411 variables, 227/491 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/411 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 10 (OVERLAPS) 1/412 variables, 1/492 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/412 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 227 unsolved
At refinement iteration 12 (OVERLAPS) 0/412 variables, 0/492 constraints. Problems are: Problem set: 0 solved, 227 unsolved
No progress, stopping.
After SMT solving in domain Int declared 412/412 variables, and 492 constraints, problems are : Problem set: 0 solved, 227 unsolved in 11519 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 194/194 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 227/227 constraints, Known Traps: 0/0 constraints]
After SMT, in 21583ms problems are : Problem set: 0 solved, 227 unsolved
Search for dead transitions found 0 dead transitions in 21585ms
Starting structural reductions in LTL mode, iteration 1 : 194/252 places, 228/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21883 ms. Remains : 194/252 places, 228/298 transitions.
[2024-05-26 03:55:45] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:55:45] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:55:45] [INFO ] Input system was already deterministic with 228 transitions.
[2024-05-26 03:55:45] [INFO ] Flatten gal took : 7 ms
[2024-05-26 03:55:45] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:55:45] [INFO ] Time to serialize gal into /tmp/CTLFireability17027731168981397562.gal : 24 ms
[2024-05-26 03:55:45] [INFO ] Time to serialize properties into /tmp/CTLFireability978981693768769462.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/CTLFireability17027731168981397562.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability978981693768769462.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,1.98854e+23,0.540243,23596,2,1664,5,105908,6,0,994,102190,0


Converting to forward existential form...Done !
original formula: A(AF(!(((EX(!(((p278==1)&&(p280==1)))) * (((((p151==1)&&(p205==1))&&((p161==1)&&(p187==1)))||((p297==1)&&(p330==1)))||((p25==1)&&(p59==1)...234
=> equivalent forward existential formula: [((Init * !(EG(!((((p356==1)&&(p363==1))&&((p29==1)&&(p65==1))))))) * !(E(!((((p356==1)&&(p363==1))&&((p29==1)&&...409
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 214/0/14
(forward)formula 0,0,4.2141,134644,1,0,16,860688,29,7,5159,551694,15
FORMULA NoC3x3-PT-3A-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 252/252 places, 298/298 transitions.
Ensure Unique test removed 4 places
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 242 transition count 298
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 48 place count 204 transition count 244
Ensure Unique test removed 10 places
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 194 transition count 244
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 116 place count 194 transition count 224
Applied a total of 116 rules in 3 ms. Remains 194 /252 variables (removed 58) and now considering 224/298 (removed 74) transitions.
[2024-05-26 03:55:50] [INFO ] Flow matrix only has 215 transitions (discarded 9 similar events)
// Phase 1: matrix 215 rows 194 cols
[2024-05-26 03:55:50] [INFO ] Computed 60 invariants in 2 ms
[2024-05-26 03:55:50] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-26 03:55:50] [INFO ] Flow matrix only has 215 transitions (discarded 9 similar events)
[2024-05-26 03:55:50] [INFO ] Invariant cache hit.
[2024-05-26 03:55:50] [INFO ] State equation strengthened by 10 read => feed constraints.
[2024-05-26 03:55:50] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
Running 223 sub problems to find dead transitions.
[2024-05-26 03:55:50] [INFO ] Flow matrix only has 215 transitions (discarded 9 similar events)
[2024-05-26 03:55:50] [INFO ] Invariant cache hit.
[2024-05-26 03:55:50] [INFO ] State equation strengthened by 10 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 1/194 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 214/408 variables, 194/254 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 9/263 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 0/263 constraints. Problems are: Problem set: 0 solved, 223 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 1/409 variables, 1/264 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/409 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 11 (OVERLAPS) 0/409 variables, 0/264 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Real declared 409/409 variables, and 264 constraints, problems are : Problem set: 0 solved, 223 unsolved in 9896 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 194/194 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/192 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/192 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 2 (OVERLAPS) 1/193 variables, 57/59 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/193 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 4 (OVERLAPS) 1/194 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/194 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 6 (OVERLAPS) 214/408 variables, 194/254 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 9/263 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/408 variables, 223/486 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/408 variables, 0/486 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 10 (OVERLAPS) 1/409 variables, 1/487 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/409 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 223 unsolved
At refinement iteration 12 (OVERLAPS) 0/409 variables, 0/487 constraints. Problems are: Problem set: 0 solved, 223 unsolved
No progress, stopping.
After SMT solving in domain Int declared 409/409 variables, and 487 constraints, problems are : Problem set: 0 solved, 223 unsolved in 11285 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 194/194 constraints, ReadFeed: 10/10 constraints, PredecessorRefiner: 223/223 constraints, Known Traps: 0/0 constraints]
After SMT, in 21237ms problems are : Problem set: 0 solved, 223 unsolved
Search for dead transitions found 0 dead transitions in 21239ms
Starting structural reductions in LTL mode, iteration 1 : 194/252 places, 224/298 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21461 ms. Remains : 194/252 places, 224/298 transitions.
[2024-05-26 03:56:11] [INFO ] Flatten gal took : 6 ms
[2024-05-26 03:56:11] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:56:11] [INFO ] Input system was already deterministic with 224 transitions.
[2024-05-26 03:56:11] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:56:11] [INFO ] Flatten gal took : 5 ms
[2024-05-26 03:56:11] [INFO ] Time to serialize gal into /tmp/CTLFireability15837384829442587091.gal : 15 ms
[2024-05-26 03:56:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11075422293287642636.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/CTLFireability15837384829442587091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11075422293287642636.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,1.9913e+23,0.641921,27964,2,1793,5,130123,6,0,990,127669,0


Converting to forward existential form...Done !
original formula: E(EF((!(EF(((p55==1)&&(p133==1)))) + E(((p60==1)&&(p74==1)) U ((p145==1)&&(p189==1))))) U EX(EX((((A(((p43==1)&&(p54==1)) U ((p26==1)&&(p...228
=> equivalent forward existential formula: [(((((EY(EY(FwdU(Init,E(TRUE U (!(E(TRUE U ((p55==1)&&(p133==1)))) + E(((p60==1)&&(p74==1)) U ((p145==1)&&(p189=...358
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 220/0/4
Hit Full ! (commute/partial/dont) 216/7/8
(forward)formula 0,0,2.11199,67580,1,0,21,384436,41,7,5404,228533,26
FORMULA NoC3x3-PT-3A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2024-05-26 03:56:13] [INFO ] Flatten gal took : 9 ms
[2024-05-26 03:56:13] [INFO ] Flatten gal took : 8 ms
[2024-05-26 03:56:13] [INFO ] Applying decomposition
[2024-05-26 03:56:13] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5671750021913140149.txt' '-o' '/tmp/graph5671750021913140149.bin' '-w' '/tmp/graph5671750021913140149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5671750021913140149.bin' '-l' '-1' '-v' '-w' '/tmp/graph5671750021913140149.weights' '-q' '0' '-e' '0.001'
[2024-05-26 03:56:13] [INFO ] Decomposing Gal with order
[2024-05-26 03:56:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 03:56:13] [INFO ] Removed a total of 83 redundant transitions.
[2024-05-26 03:56:13] [INFO ] Flatten gal took : 28 ms
[2024-05-26 03:56:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 14 ms.
[2024-05-26 03:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7937736615715071867.gal : 3 ms
[2024-05-26 03:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability12999525325513418099.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/CTLFireability7937736615715071867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12999525325513418099.ctl'

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 -...263
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,9.87933e+25,3.99728,132172,1006,367,311088,13293,808,314508,292,86620,0


Converting to forward existential form...Done !
original formula: (EX((E(!(EG((i0.i0.u1.p13==1))) U EF(((i9.u30.p269==1)&&(i9.u30.p289==1)))) * ((i3.u13.p75==0)||(i3.u13.p87==0)))) + E(EX(AF(E((i0.i0.u1....298
=> equivalent forward existential formula: ([(FwdU(FwdU((EY(Init) * ((i3.u13.p75==0)||(i3.u13.p87==0))),!(EG((i0.i0.u1.p13==1)))),TRUE) * ((i9.u30.p269==1)...379
Reverse transition relation is NOT exact ! Due to transitions t77, t117, t189, i1.u8.t28, i1.u8.t153, i1.u8.t154, i1.u20.t19, i1.u20.t119, i4.u12.t25, i8.u...263
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Detected timeout of ITS tools.
[2024-05-26 04:18:30] [INFO ] Applying decomposition
[2024-05-26 04:18:30] [INFO ] Flatten gal took : 8 ms
[2024-05-26 04:18:30] [INFO ] Decomposing Gal with order
[2024-05-26 04:18:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 04:18:30] [INFO ] Removed a total of 129 redundant transitions.
[2024-05-26 04:18:30] [INFO ] Flatten gal took : 18 ms
[2024-05-26 04:18:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 7 ms.
[2024-05-26 04:18:30] [INFO ] Time to serialize gal into /tmp/CTLFireability6136628161458142596.gal : 4 ms
[2024-05-26 04:18:30] [INFO ] Time to serialize properties into /tmp/CTLFireability17095396319285121620.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/CTLFireability6136628161458142596.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17095396319285121620.ctl'

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 -...263
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,9.87933e+25,3.1403,114636,898,102,244960,436,704,361023,132,2305,0


Converting to forward existential form...Done !
original formula: (EX((E(!(EG((u4.p13==1))) U EF(((u47.p269==1)&&(u52.p289==1)))) * ((u16.p75==0)||(u20.p87==0)))) + E(EX(AF(E((u4.p14==1) U ((u48.p278==1)...256
=> equivalent forward existential formula: ([(FwdU(FwdU((EY(Init) * ((u16.p75==0)||(u20.p87==0))),!(EG((u4.p13==1)))),TRUE) * ((u47.p269==1)&&(u52.p289==1)...337
Reverse transition relation is NOT exact ! Due to transitions t77, t117, t119, t189, u13.t28, u13.t153, u13.t154, u19.t25, u34.t19, u44.t13, Intersection ...241
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 5
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Detected timeout of ITS tools.
[2024-05-26 04:40:46] [INFO ] Flatten gal took : 10 ms
[2024-05-26 04:40:46] [INFO ] Input system was already deterministic with 298 transitions.
[2024-05-26 04:40:46] [INFO ] Transformed 252 places.
[2024-05-26 04:40:46] [INFO ] Transformed 298 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-26 04:40:46] [INFO ] Time to serialize gal into /tmp/CTLFireability1854646994818115406.gal : 4 ms
[2024-05-26 04:40:46] [INFO ] Time to serialize properties into /tmp/CTLFireability13084635202082822590.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/CTLFireability1854646994818115406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13084635202082822590.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

--------------------
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="NoC3x3-PT-3A"
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 NoC3x3-PT-3A, 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 r246-tall-171654352000586"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-3A.tgz
mv NoC3x3-PT-3A 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 ;