Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r142-tall-174876812500386.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ParamProductionCell-PT-4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r142-tall-174876812500386
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 8.9K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 116K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 174K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2023-12
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2023-13
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2023-14
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2023-15
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-00
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-01
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-02
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-03
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-04
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-05
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-06
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-07
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-08
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-09
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-10
FORMULA_NAME ParamProductionCell-PT-4-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748880476301

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ParamProductionCell-PT-4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-02 16:07:57] [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]
[2025-06-02 16:07:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 16:07:57] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2025-06-02 16:07:57] [INFO ] Transformed 231 places.
[2025-06-02 16:07:57] [INFO ] Transformed 202 transitions.
[2025-06-02 16:07:57] [INFO ] Found NUPN structural information;
[2025-06-02 16:07:57] [INFO ] Parsed PT model containing 231 places and 202 transitions and 846 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Support contains 144 out of 231 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 231/231 places, 202/202 transitions.
Applied a total of 0 rules in 12 ms. Remains 231 /231 variables (removed 0) and now considering 202/202 (removed 0) transitions.
// Phase 1: matrix 202 rows 231 cols
[2025-06-02 16:07:57] [INFO ] Computed 59 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:07:58] [INFO ] Implicit Places using invariants in 414 ms returned [15, 18, 19, 35, 36, 42, 65, 73, 119, 120, 169, 197, 207]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 447 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 218/231 places, 202/202 transitions.
Applied a total of 0 rules in 5 ms. Remains 218 /218 variables (removed 0) and now considering 202/202 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 481 ms. Remains : 218/231 places, 202/202 transitions.
Support contains 144 out of 218 places after structural reductions.
[2025-06-02 16:07:58] [INFO ] Flatten gal took : 37 ms
[2025-06-02 16:07:58] [INFO ] Flatten gal took : 18 ms
[2025-06-02 16:07:58] [INFO ] Input system was already deterministic with 202 transitions.
Reduction of identical properties reduced properties to check from 104 to 93
RANDOM walk for 40000 steps (8 resets) in 1557 ms. (25 steps per ms) remains 8/93 properties
BEST_FIRST walk for 40004 steps (8 resets) in 313 ms. (127 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 187 ms. (212 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (8 resets) in 166 ms. (239 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 159 ms. (250 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 5/5 properties
// Phase 1: matrix 202 rows 218 cols
[2025-06-02 16:07:59] [INFO ] Computed 46 invariants in 6 ms
[2025-06-02 16:07:59] [INFO ] State equation strengthened by 68 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/25 variables, 25/25 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/25 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp95 is UNSAT
At refinement iteration 2 (OVERLAPS) 143/168 variables, 14/39 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/168 variables, 143/182 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/168 variables, 6/188 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:59] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:59] [INFO ] Deduced a trap composed of 27 places in 61 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 16:07:59] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/168 variables, 3/191 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/168 variables, 0/191 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 20/188 variables, 5/196 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/188 variables, 20/216 constraints. Problems are: Problem set: 4 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/188 variables, 0/216 constraints. Problems are: Problem set: 4 solved, 1 unsolved
Problem AtomicPropp39 is UNSAT
After SMT solving in domain Real declared 202/420 variables, and 230 constraints, problems are : Problem set: 5 solved, 0 unsolved in 432 ms.
Refiners :[Domain max(s): 188/218 constraints, Positive P Invariants (semi-flows): 19/26 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 0/218 constraints, ReadFeed: 0/68 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 468ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2025-06-02 16:07:59] [INFO ] Flatten gal took : 14 ms
[2025-06-02 16:07:59] [INFO ] Flatten gal took : 13 ms
[2025-06-02 16:07:59] [INFO ] Input system was already deterministic with 202 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 213 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 213 transition count 197
Applied a total of 10 rules in 23 ms. Remains 213 /218 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 213 cols
[2025-06-02 16:08:00] [INFO ] Computed 46 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:00] [INFO ] Implicit Places using invariants in 171 ms returned [15, 21, 28, 40, 41, 53, 71, 90, 91, 105, 106, 150, 151, 153, 155, 180, 183, 184, 193, 204]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 174 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/218 places, 197/202 transitions.
Applied a total of 0 rules in 4 ms. Remains 193 /193 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 201 ms. Remains : 193/218 places, 197/202 transitions.
[2025-06-02 16:08:00] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:08:00] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:08:00] [INFO ] Input system was already deterministic with 197 transitions.
[2025-06-02 16:08:00] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:08:00] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:08:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4918252577685030932.gal : 5 ms
[2025-06-02 16:08:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3309647923339424717.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4918252577685030932.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3309647923339424717.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38318e+06,0.500417,25804,2,10314,5,104955,6,0,972,77147,0


Converting to forward existential form...Done !
original formula: (AF(EX((((AX(((crane_to_belt2==1)&&(CU_trans_rs==1))) * AG((((arm2_release_ext==1)&&(arm2_backward==1))&&(A2U_ret_run==1)))) * (((((((tab...485
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(!(EG(!(EX((((!(EX(!(((crane_to_belt2==1)&&(CU_trans_rs==1))))) * !(E(TRUE U !((((arm2_relea...564
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...448
Hit Full ! (commute/partial/dont) 195/0/2
(forward)formula 0,1,27.3399,838544,1,0,347,4.51383e+06,433,202,6296,3.62844e+06,417
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 202/202 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 0 with 11 rules applied. Total rules applied 11 place count 218 transition count 191
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 207 transition count 191
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 22 place count 207 transition count 175
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 54 place count 191 transition count 175
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 60 place count 185 transition count 169
Iterating global reduction 2 with 6 rules applied. Total rules applied 66 place count 185 transition count 169
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 96 place count 170 transition count 154
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 100 place count 168 transition count 152
Applied a total of 100 rules in 86 ms. Remains 168 /218 variables (removed 50) and now considering 152/202 (removed 50) transitions.
// Phase 1: matrix 152 rows 168 cols
[2025-06-02 16:08:28] [INFO ] Computed 46 invariants in 11 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:40] [INFO ] Implicit Places using invariants in 12162 ms returned [9, 12, 17, 23, 27, 39, 43, 52, 53, 65, 66, 68, 80, 81, 83, 116, 117, 119, 120, 143, 146, 147, 151, 152, 161]
[2025-06-02 16:08:40] [INFO ] Actually due to overlaps returned [66, 68, 65, 23, 27, 43, 52, 80, 81, 83, 116, 117, 119, 146, 147, 152, 12, 17, 53, 151, 161, 9, 39]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 12165 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 145/218 places, 152/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 145 transition count 147
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 140 transition count 147
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 10 place count 140 transition count 140
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 24 place count 133 transition count 140
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 131 transition count 138
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 131 transition count 138
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 96 place count 97 transition count 104
Applied a total of 96 rules in 16 ms. Remains 97 /145 variables (removed 48) and now considering 104/152 (removed 48) transitions.
// Phase 1: matrix 104 rows 97 cols
[2025-06-02 16:08:40] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:40] [INFO ] Implicit Places using invariants in 68 ms returned [71, 84]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 69 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 95/218 places, 104/202 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 93 transition count 102
Applied a total of 4 rules in 5 ms. Remains 93 /95 variables (removed 2) and now considering 102/104 (removed 2) transitions.
// Phase 1: matrix 102 rows 93 cols
[2025-06-02 16:08:40] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:40] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-02 16:08:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:40] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-02 16:08:40] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 93/218 places, 102/202 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 12606 ms. Remains : 93/218 places, 102/202 transitions.
[2025-06-02 16:08:40] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:08:40] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:08:40] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-02 16:08:40] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:08:40] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:08:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1964839358264651613.gal : 2 ms
[2025-06-02 16:08:40] [INFO ] Time to serialize properties into /tmp/CTLFireability3422913852325500568.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1964839358264651613.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3422913852325500568.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,108820,0.063542,6916,2,2188,5,12787,6,0,477,10784,0


Converting to forward existential form...Done !
original formula: E(((arm2_pick_up_angle==1)&&(A2L_rot2_run==1)) U (AF(AG(((table_stop_v==1)&&(table_at_unload_angle==1)))) + AG((deposit_belt_empty==1))))
=> equivalent forward existential formula: ([(FwdU(Init,((arm2_pick_up_angle==1)&&(A2L_rot2_run==1))) * !(EG(!(!(E(TRUE U !(((table_stop_v==1)&&(table_at_u...302
Reverse transition relation is NOT exact ! Due to transitions t11, t29, t50, t51, t55, t56, t59, t64, t68, t69, t70, t72, t75, t76, t77, t79, t83, t84, t85...291
(forward)formula 0,0,0.643026,31964,1,0,190,161416,231,108,3010,102515,225
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-01 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 : 218/218 places, 202/202 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 0 with 11 rules applied. Total rules applied 11 place count 218 transition count 191
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 207 transition count 190
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 206 transition count 190
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 24 place count 206 transition count 174
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 56 place count 190 transition count 174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 62 place count 184 transition count 168
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 184 transition count 168
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 98 place count 169 transition count 153
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 102 place count 167 transition count 151
Applied a total of 102 rules in 28 ms. Remains 167 /218 variables (removed 51) and now considering 151/202 (removed 51) transitions.
// Phase 1: matrix 151 rows 167 cols
[2025-06-02 16:08:41] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:41] [INFO ] Implicit Places using invariants in 147 ms returned [9, 12, 17, 23, 27, 28, 39, 42, 50, 51, 63, 64, 66, 78, 79, 81, 114, 115, 117, 118, 141, 144, 145, 149, 150]
[2025-06-02 16:08:41] [INFO ] Actually due to overlaps returned [64, 66, 63, 23, 27, 42, 50, 78, 79, 81, 114, 115, 117, 144, 145, 150, 12, 17, 28, 51, 149, 9, 39]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 149 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 144/218 places, 151/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 144 transition count 144
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 137 transition count 144
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 137 transition count 136
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 129 transition count 136
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 32 place count 127 transition count 134
Iterating global reduction 2 with 2 rules applied. Total rules applied 34 place count 127 transition count 134
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 106 place count 91 transition count 98
Applied a total of 106 rules in 13 ms. Remains 91 /144 variables (removed 53) and now considering 98/151 (removed 53) transitions.
// Phase 1: matrix 98 rows 91 cols
[2025-06-02 16:08:41] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:41] [INFO ] Implicit Places using invariants in 63 ms returned [62, 75]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 89/218 places, 98/202 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 87 transition count 96
Applied a total of 4 rules in 5 ms. Remains 87 /89 variables (removed 2) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 87 cols
[2025-06-02 16:08:41] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:41] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-02 16:08:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:41] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-02 16:08:41] [INFO ] Implicit Places using invariants and state equation in 142 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 87/218 places, 96/202 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 463 ms. Remains : 87/218 places, 96/202 transitions.
[2025-06-02 16:08:41] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:08:41] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:08:41] [INFO ] Input system was already deterministic with 96 transitions.
[2025-06-02 16:08:41] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:08:41] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:08:41] [INFO ] Time to serialize gal into /tmp/CTLFireability16108162369579411220.gal : 2 ms
[2025-06-02 16:08:41] [INFO ] Time to serialize properties into /tmp/CTLFireability5287584807031303393.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16108162369579411220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5287584807031303393.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,65784,0.06109,6244,2,2054,5,10223,6,0,447,8698,0


Converting to forward existential form...Done !
original formula: EG(((crane_to_belt1==0)||(CL_trans_rs==0)))
=> equivalent forward existential formula: [FwdG(Init,((crane_to_belt1==0)||(CL_trans_rs==0)))] != FALSE
Hit Full ! (commute/partial/dont) 92/0/4
(forward)formula 0,0,0.596458,31204,1,0,8,142753,19,2,2286,92645,8
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 9 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
// Phase 1: matrix 196 rows 212 cols
[2025-06-02 16:08:42] [INFO ] Computed 46 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:08:42] [INFO ] Implicit Places using invariants in 144 ms returned [15, 21, 28, 36, 41, 53, 58, 70, 90, 105, 106, 108, 149, 150, 152, 154, 179, 182, 183, 188, 192, 203]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 145 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 190/218 places, 196/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 190 /190 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 190/218 places, 196/202 transitions.
[2025-06-02 16:08:42] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:08:42] [INFO ] Flatten gal took : 16 ms
[2025-06-02 16:08:42] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-02 16:08:42] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:08:42] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:08:42] [INFO ] Time to serialize gal into /tmp/CTLFireability6977731653465552197.gal : 2 ms
[2025-06-02 16:08:42] [INFO ] Time to serialize properties into /tmp/CTLFireability1068415136224189412.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6977731653465552197.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1068415136224189412.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3776e+06,0.438299,24396,2,9710,5,100463,6,0,959,73080,0


Converting to forward existential form...Done !
original formula: (E(E((((belt1_stop==1)&&(FB_in==1)) + (EF((((robot_left==1)&&(arm1_release_angle==1))&&(A2L_rot2_run==1))) * AG(((arm2_release_angle==1)&...394
=> equivalent forward existential formula: ([(FwdU(Init,E((((belt1_stop==1)&&(FB_in==1)) + (E(TRUE U (((robot_left==1)&&(arm1_release_angle==1))&&(A2L_rot2...503
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
Detected timeout of ITS tools.
[2025-06-02 16:09:12] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:09:12] [INFO ] Applying decomposition
[2025-06-02 16:09:12] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15524230425784929307.txt' '-o' '/tmp/graph15524230425784929307.bin' '-w' '/tmp/graph15524230425784929307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15524230425784929307.bin' '-l' '-1' '-v' '-w' '/tmp/graph15524230425784929307.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:09:12] [INFO ] Decomposing Gal with order
[2025-06-02 16:09:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:09:12] [INFO ] Removed a total of 51 redundant transitions.
[2025-06-02 16:09:12] [INFO ] Flatten gal took : 46 ms
[2025-06-02 16:09:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2025-06-02 16:09:12] [INFO ] Time to serialize gal into /tmp/CTLFireability12260448651215724189.gal : 3 ms
[2025-06-02 16:09:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14895098803429093987.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12260448651215724189.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14895098803429093987.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,2.3776e+06,0.11886,9500,881,51,11198,416,541,16320,62,1394,0


Converting to forward existential form...Done !
original formula: (E(E((((i3.u26.belt1_stop==1)&&(i8.i0.i1.u22.FB_in==1)) + (EF((((i4.u33.robot_left==1)&&(i4.u34.arm1_release_angle==1))&&(i4.u41.A2L_rot2...510
=> equivalent forward existential formula: ([(FwdU(Init,E((((i3.u26.belt1_stop==1)&&(i8.i0.i1.u22.FB_in==1)) + (E(TRUE U (((i4.u33.robot_left==1)&&(i4.u34....619
Reverse transition relation is NOT exact ! Due to transitions t54, t62, t71, t75, t153, i0.u1.t10, i0.u6.t6, i0.u7.t14, i1.t30, i1.t26, i1.u3.t34, i1.u10.t...740
(forward)formula 0,0,0.854417,39196,1,0,71111,477,3066,115647,274,1394,173528
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 4 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
[2025-06-02 16:09:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:13] [INFO ] Implicit Places using invariants in 175 ms returned [15, 21, 28, 36, 40, 41, 53, 58, 70, 90, 93, 105, 106, 108, 149, 150, 152, 154, 179, 182, 183, 188, 192, 203]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 176 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/218 places, 196/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 194
Applied a total of 4 rules in 3 ms. Remains 186 /188 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 186 cols
[2025-06-02 16:09:13] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:14] [INFO ] Implicit Places using invariants in 84 ms returned []
[2025-06-02 16:09:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:14] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 16:09:14] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 186/218 places, 194/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 750 ms. Remains : 186/218 places, 194/202 transitions.
[2025-06-02 16:09:14] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:09:14] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:09:14] [INFO ] Input system was already deterministic with 194 transitions.
[2025-06-02 16:09:14] [INFO ] Flatten gal took : 7 ms
[2025-06-02 16:09:14] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:09:14] [INFO ] Time to serialize gal into /tmp/CTLFireability9535528180101651477.gal : 1 ms
[2025-06-02 16:09:14] [INFO ] Time to serialize properties into /tmp/CTLFireability9575066308036945915.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9535528180101651477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9575066308036945915.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.37202e+06,0.463674,24116,2,9545,5,99698,6,0,941,73773,0


Converting to forward existential form...Done !
original formula: EG((AF(EG((EF(((robot_stop==1)&&(A1U_rot1_in==1))) + AG(((arm2_pick_up_angle==1)&&(A2L_rot3_run==1)))))) + EX(AG(((belt1_stop==0)||(FB_in...164
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(EG((E(TRUE U ((robot_stop==1)&&(A1U_rot1_in==1))) + !(E(TRUE U !(((arm2_pick_up_angle==1)&&(A...243
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
Detected timeout of ITS tools.
[2025-06-02 16:09:44] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:09:44] [INFO ] Applying decomposition
[2025-06-02 16:09:44] [INFO ] Flatten gal took : 6 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5832027372297163446.txt' '-o' '/tmp/graph5832027372297163446.bin' '-w' '/tmp/graph5832027372297163446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5832027372297163446.bin' '-l' '-1' '-v' '-w' '/tmp/graph5832027372297163446.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:09:44] [INFO ] Decomposing Gal with order
[2025-06-02 16:09:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:09:44] [INFO ] Removed a total of 34 redundant transitions.
[2025-06-02 16:09:44] [INFO ] Flatten gal took : 12 ms
[2025-06-02 16:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-02 16:09:44] [INFO ] Time to serialize gal into /tmp/CTLFireability5766084464053525955.gal : 3 ms
[2025-06-02 16:09:44] [INFO ] Time to serialize properties into /tmp/CTLFireability15721368306594243281.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5766084464053525955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15721368306594243281.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,2.37202e+06,0.158279,11168,1147,77,16436,507,562,17129,89,1365,0


Converting to forward existential form...Done !
original formula: EG((AF(EG((EF(((i3.u28.robot_stop==1)&&(i3.u47.A1U_rot1_in==1))) + AG(((i3.u29.arm2_pick_up_angle==1)&&(i3.u29.A2L_rot3_run==1)))))) + EX...205
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(EG((E(TRUE U ((i3.u28.robot_stop==1)&&(i3.u47.A1U_rot1_in==1))) + !(E(TRUE U !(((i3.u29.arm2_...284
Reverse transition relation is NOT exact ! Due to transitions i0.i0.u9.t22, i0.i0.u12.t26, i0.i1.u15.t30, i0.i2.u13.t34, i1.t62, i1.i1.t65, i1.i1.t117, i1....803
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
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
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
(forward)formula 0,1,4.98371,213152,1,0,543134,1013,3910,385414,492,2957,894114
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 202/202 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 0 with 10 rules applied. Total rules applied 10 place count 218 transition count 192
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 208 transition count 192
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 20 place count 208 transition count 174
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 56 place count 190 transition count 174
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 184 transition count 168
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 184 transition count 168
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 98 place count 169 transition count 153
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 100 place count 168 transition count 152
Applied a total of 100 rules in 18 ms. Remains 168 /218 variables (removed 50) and now considering 152/202 (removed 50) transitions.
// Phase 1: matrix 152 rows 168 cols
[2025-06-02 16:09:49] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:49] [INFO ] Implicit Places using invariants in 149 ms returned [11, 14, 19, 29, 30, 41, 44, 52, 53, 65, 66, 68, 80, 81, 83, 116, 117, 119, 120, 143, 146, 147, 151, 152, 161]
[2025-06-02 16:09:49] [INFO ] Actually due to overlaps returned [66, 68, 65, 29, 44, 52, 80, 81, 83, 116, 117, 119, 146, 147, 152, 14, 19, 30, 53, 151, 161, 11, 41]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 150 ms to find 23 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 145/218 places, 152/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 145 transition count 147
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 12 place count 140 transition count 145
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14 place count 138 transition count 145
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 14 place count 138 transition count 138
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 28 place count 131 transition count 138
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 129 transition count 136
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 129 transition count 136
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 104 place count 93 transition count 100
Applied a total of 104 rules in 10 ms. Remains 93 /145 variables (removed 52) and now considering 100/152 (removed 52) transitions.
// Phase 1: matrix 100 rows 93 cols
[2025-06-02 16:09:49] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:50] [INFO ] Implicit Places using invariants in 60 ms returned [67, 80]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 91/218 places, 100/202 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 89 transition count 98
Applied a total of 4 rules in 3 ms. Remains 89 /91 variables (removed 2) and now considering 98/100 (removed 2) transitions.
// Phase 1: matrix 98 rows 89 cols
[2025-06-02 16:09:50] [INFO ] Computed 21 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:50] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-02 16:09:50] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:50] [INFO ] State equation strengthened by 67 read => feed constraints.
[2025-06-02 16:09:50] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 89/218 places, 98/202 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 454 ms. Remains : 89/218 places, 98/202 transitions.
[2025-06-02 16:09:50] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:09:50] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:09:50] [INFO ] Input system was already deterministic with 98 transitions.
[2025-06-02 16:09:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:09:50] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:09:50] [INFO ] Time to serialize gal into /tmp/CTLFireability10213788804105382476.gal : 1 ms
[2025-06-02 16:09:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1854998683675860157.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10213788804105382476.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1854998683675860157.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,79036,0.12499,10124,2,3511,5,29044,6,0,457,23665,0


Converting to forward existential form...Done !
original formula: AF(((table_right==1)&&(TU_rot_rs==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((table_right==1)&&(TU_rot_rs==1))))] = FALSE
Hit Full ! (commute/partial/dont) 91/0/7
(forward)formula 0,1,0.5825,29968,1,0,8,131860,20,2,2345,45445,8
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-05 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 : 218/218 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 213 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 213 transition count 197
Applied a total of 10 rules in 2 ms. Remains 213 /218 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 213 cols
[2025-06-02 16:09:50] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:09:51] [INFO ] Implicit Places using invariants in 141 ms returned [15, 21, 28, 40, 41, 53, 71, 93, 106, 107, 109, 150, 151, 153, 155, 180, 183, 184, 189, 193, 204]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 143 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 192/218 places, 197/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 192 /192 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 192/218 places, 197/202 transitions.
[2025-06-02 16:09:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:09:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:09:51] [INFO ] Input system was already deterministic with 197 transitions.
[2025-06-02 16:09:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:09:51] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:09:51] [INFO ] Time to serialize gal into /tmp/CTLFireability15599684682535334992.gal : 1 ms
[2025-06-02 16:09:51] [INFO ] Time to serialize properties into /tmp/CTLFireability8785557182493997728.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15599684682535334992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8785557182493997728.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3872e+06,0.410613,23156,2,9435,5,94814,6,0,968,70035,0


Converting to forward existential form...Done !
original formula: ((EG(AX(AG(((robot_stop==1)&&(A2L_rot2_in==1))))) + AG(AX(AG(((robot_right==0)||(A2U_rot1_rs==0)))))) + EF(((EX((((belt1_light_barrier_fa...321
=> equivalent forward existential formula: [(FwdU(EY(FwdU(((Init * !(E(TRUE U ((EX((((belt1_light_barrier_false==1)&&(belt1_start==1))&&(FB_trans_run==1)))...412
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t73, t75, t77, t79, t81,...443
(forward)formula 0,0,19.2474,545340,1,0,1544,3.5094e+06,433,687,6099,2.43389e+06,1866
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 215 transition count 199
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 215 transition count 199
Applied a total of 6 rules in 3 ms. Remains 215 /218 variables (removed 3) and now considering 199/202 (removed 3) transitions.
// Phase 1: matrix 199 rows 215 cols
[2025-06-02 16:10:10] [INFO ] Computed 46 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:10] [INFO ] Implicit Places using invariants in 136 ms returned [15, 21, 40, 41, 53, 58, 71, 105, 108, 153, 155, 157, 182, 185, 186, 191, 206]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 137 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 198/218 places, 199/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 198 /198 variables (removed 0) and now considering 199/199 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 141 ms. Remains : 198/218 places, 199/202 transitions.
[2025-06-02 16:10:10] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:10:10] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:10:10] [INFO ] Input system was already deterministic with 199 transitions.
[2025-06-02 16:10:10] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:10:10] [INFO ] Flatten gal took : 6 ms
[2025-06-02 16:10:10] [INFO ] Time to serialize gal into /tmp/CTLFireability5408337446809443157.gal : 1 ms
[2025-06-02 16:10:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5687573276044066116.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5408337446809443157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5687573276044066116.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38743e+06,0.628893,30564,2,14865,5,118137,6,0,994,84119,0


Converting to forward existential form...Done !
original formula: (EX((((!(A(((robot_left==1)&&(A2L_rot1_rs==1)) U ((arm1_release_ext==1)&&(A1U_ext_run==1)))) * (((crane_transport_height==0)||(crane_lowe...905
=> equivalent forward existential formula: [FwdG(FwdU(FwdU((Init * EX((((!(!((E(!(((arm1_release_ext==1)&&(A1U_ext_run==1))) U (!(((robot_left==1)&&(A2L_ro...1341
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...448
Detected timeout of ITS tools.
[2025-06-02 16:10:40] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:10:40] [INFO ] Applying decomposition
[2025-06-02 16:10:40] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6327598731091202054.txt' '-o' '/tmp/graph6327598731091202054.bin' '-w' '/tmp/graph6327598731091202054.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6327598731091202054.bin' '-l' '-1' '-v' '-w' '/tmp/graph6327598731091202054.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:10:40] [INFO ] Decomposing Gal with order
[2025-06-02 16:10:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:10:40] [INFO ] Removed a total of 70 redundant transitions.
[2025-06-02 16:10:40] [INFO ] Flatten gal took : 15 ms
[2025-06-02 16:10:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2025-06-02 16:10:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11924867105689842092.gal : 6 ms
[2025-06-02 16:10:40] [INFO ] Time to serialize properties into /tmp/CTLFireability12749777155821347615.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11924867105689842092.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12749777155821347615.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,2.38743e+06,0.137859,10408,894,39,13544,368,579,18786,54,1113,0


Converting to forward existential form...Done !
original formula: (EX((((!(A(((i6.u32.robot_left==1)&&(i6.u39.A2L_rot1_rs==1)) U ((i7.u50.arm1_release_ext==1)&&(i7.u50.A1U_ext_run==1)))) * (((i8.i1.u64.c...1208
=> equivalent forward existential formula: [FwdG(FwdU(FwdU((Init * EX((((!(!((E(!(((i7.u50.arm1_release_ext==1)&&(i7.u50.A1U_ext_run==1))) U (!(((i6.u32.ro...1742
Reverse transition relation is NOT exact ! Due to transitions t71, t75, t98, t116, t140, t156, i0.t14, i1.t62, i1.i1.u21.t42, i1.i1.u22.t46, i1.i2.t119, i1...695
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
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
(forward)formula 0,0,5.23222,220328,1,0,506644,445,4740,574707,307,1668,668241
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 213 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 213 transition count 197
Applied a total of 10 rules in 4 ms. Remains 213 /218 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 213 cols
[2025-06-02 16:10:46] [INFO ] Computed 46 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:10:46] [INFO ] Implicit Places using invariants in 134 ms returned [15, 21, 28, 36, 40, 41, 53, 58, 70, 71, 90, 106, 108, 150, 151, 153, 180, 183, 189, 204]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 135 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/218 places, 197/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 193 /193 variables (removed 0) and now considering 197/197 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 193/218 places, 197/202 transitions.
[2025-06-02 16:10:46] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:10:46] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:10:46] [INFO ] Input system was already deterministic with 197 transitions.
[2025-06-02 16:10:46] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:10:46] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:10:46] [INFO ] Time to serialize gal into /tmp/CTLFireability14118727757486962423.gal : 1 ms
[2025-06-02 16:10:46] [INFO ] Time to serialize properties into /tmp/CTLFireability2678392520759192334.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14118727757486962423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2678392520759192334.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.38911e+06,0.579938,28004,2,11306,5,114370,6,0,972,83671,0


Converting to forward existential form...Done !
original formula: (EF(EG((((crane_stop_v==0)||(CU_in==0))||((robot_stop==0)||(A1U_rot1_in==0))))) * (AG(AX(((A1_extended==0)||(arm1_magnet_off==0)))) + (EF...517
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG((((crane_stop_v==0)||(CU_in==0))||((robot_stop==0)||(A1U_rot1_in==0)))))))] = FALSE * [(...844
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
Detected timeout of ITS tools.
[2025-06-02 16:11:16] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:11:16] [INFO ] Applying decomposition
[2025-06-02 16:11:16] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph11634069408785570706.txt' '-o' '/tmp/graph11634069408785570706.bin' '-w' '/tmp/graph11634069408785570706.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11634069408785570706.bin' '-l' '-1' '-v' '-w' '/tmp/graph11634069408785570706.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:11:16] [INFO ] Decomposing Gal with order
[2025-06-02 16:11:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:11:16] [INFO ] Removed a total of 57 redundant transitions.
[2025-06-02 16:11:16] [INFO ] Flatten gal took : 24 ms
[2025-06-02 16:11:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:11:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16804690315818267431.gal : 5 ms
[2025-06-02 16:11:16] [INFO ] Time to serialize properties into /tmp/CTLFireability1289494411139209730.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16804690315818267431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1289494411139209730.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,2.38911e+06,0.158437,10868,1188,51,14832,341,580,21091,68,1090,0


Converting to forward existential form...Done !
original formula: (EF(EG((((i8.i1.u61.crane_stop_v==0)||(i8.i1.u60.CU_in==0))||((i4.u31.robot_stop==0)||(i4.u46.A1U_rot1_in==0))))) * (AG(AX(((i7.u49.A1_ex...683
=> equivalent forward existential formula: ([(Init * !(E(TRUE U EG((((i8.i1.u61.crane_stop_v==0)||(i8.i1.u60.CU_in==0))||((i4.u31.robot_stop==0)||(i4.u46.A...1066
Reverse transition relation is NOT exact ! Due to transitions t71, t75, t119, t154, i0.i0.u7.t6, i0.i0.u8.t10, i0.i1.u9.t14, i1.i0.u4.t34, i1.i0.u15.t30, i...745
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
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
(forward)formula 0,1,9.50734,361332,1,0,839257,515,3748,705448,341,1390,1084541
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 2 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
// Phase 1: matrix 196 rows 212 cols
[2025-06-02 16:11:26] [INFO ] Computed 46 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:11:26] [INFO ] Implicit Places using invariants in 136 ms returned [15, 21, 28, 36, 40, 41, 53, 70, 71, 90, 91, 105, 106, 108, 149, 150, 152, 154, 179, 182, 183, 188, 192, 203]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 137 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 188/218 places, 196/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 188 /188 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 188/218 places, 196/202 transitions.
[2025-06-02 16:11:26] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:11:26] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:11:26] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-02 16:11:26] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:11:26] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:11:26] [INFO ] Time to serialize gal into /tmp/CTLFireability1259604986150637828.gal : 1 ms
[2025-06-02 16:11:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17481425702345010931.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1259604986150637828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17481425702345010931.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3776e+06,0.403081,22896,2,9049,5,95473,6,0,951,68810,0


Converting to forward existential form...Done !
original formula: (EX((EG(AF(((press_at_middle_pos==0)||(PL_lower_run==0)))) * EF(AG(((arm1_pick_up_angle==1)&&(A1L_rot1_run==1)))))) * !(A(((ch_DC_full==1...352
=> equivalent forward existential formula: ([(FwdU(((FwdU((Init * EX((EG(!(EG(!(((press_at_middle_pos==0)||(PL_lower_run==0)))))) * E(TRUE U !(E(TRUE U !((...966
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
(forward)formula 0,0,18.9803,596760,1,0,428,3.99321e+06,430,247,5643,2.22031e+06,519
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 4 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
[2025-06-02 16:11:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:11:45] [INFO ] Implicit Places using invariants in 131 ms returned [15, 21, 28, 36, 40, 41, 53, 58, 70, 71, 90, 91, 105, 108, 149, 152, 154, 179, 188, 192, 203]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 132 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 191/218 places, 196/202 transitions.
Applied a total of 0 rules in 2 ms. Remains 191 /191 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 191/218 places, 196/202 transitions.
[2025-06-02 16:11:45] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:11:45] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:11:45] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-02 16:11:45] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:11:45] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:11:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14733776075639761956.gal : 1 ms
[2025-06-02 16:11:45] [INFO ] Time to serialize properties into /tmp/CTLFireability14294983269193853302.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14733776075639761956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14294983269193853302.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3776e+06,0.518703,27144,2,10484,5,109770,6,0,963,80235,0


Converting to forward existential form...Done !
original formula: EG(((E(EG(((((crane_lift==1)&&(crane_pick_up_height==1))&&((CL_lift_run==1)&&(A1L_rotated==1)))&&((arm1_stop==1)&&(!((crane_transport_hei...556
=> equivalent forward existential formula: [FwdG(Init,((E(EG(((((crane_lift==1)&&(crane_pick_up_height==1))&&((CL_lift_run==1)&&(A1L_rotated==1)))&&((arm1_...611
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
(forward)formula 0,1,22.8769,742756,1,0,1661,4.99018e+06,440,763,6120,2.8249e+06,2056
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 214 transition count 198
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 214 transition count 198
Applied a total of 8 rules in 10 ms. Remains 214 /218 variables (removed 4) and now considering 198/202 (removed 4) transitions.
// Phase 1: matrix 198 rows 214 cols
[2025-06-02 16:12:08] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:08] [INFO ] Implicit Places using invariants in 127 ms returned [15, 28, 36, 40, 41, 53, 58, 70, 71, 109, 151, 152, 156, 181, 185, 190, 194, 205]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 128 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/218 places, 198/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 196 /196 variables (removed 0) and now considering 198/198 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 140 ms. Remains : 196/218 places, 198/202 transitions.
[2025-06-02 16:12:08] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:12:08] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:12:08] [INFO ] Input system was already deterministic with 198 transitions.
[2025-06-02 16:12:08] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:12:08] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:12:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1526638565893374404.gal : 1 ms
[2025-06-02 16:12:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13369239805154401832.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1526638565893374404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13369239805154401832.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.39313e+06,0.588274,28444,2,13288,5,113824,6,0,985,79955,0


Converting to forward existential form...Done !
original formula: (E((AG(!((EG(((arm2_pick_up_angle==1)&&(A2L_rot3_run==1))) * AX((((arm1_backward==1)&&(arm1_release_ext==1))&&(A1U_ret_run==1)))))) * !((...880
=> equivalent forward existential formula: ([((FwdU(Init,(!(E(TRUE U !(!((EG(((arm2_pick_up_angle==1)&&(A2L_rot3_run==1))) * !(EX(!((((arm1_backward==1)&&(...1498
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t73, t75, t77, t79, t81,...443
(forward)formula 0,0,22.215,726852,1,0,908,4.58376e+06,436,457,6088,2.83722e+06,1142
FORMULA ParamProductionCell-PT-4-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 3 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
// Phase 1: matrix 196 rows 212 cols
[2025-06-02 16:12:31] [INFO ] Computed 46 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:31] [INFO ] Implicit Places using invariants in 160 ms returned [21, 36, 40, 41, 53, 70, 71, 90, 91, 93, 106, 108, 149, 150, 152, 179, 183, 188, 192, 203]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 161 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 192/218 places, 196/202 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 190 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 190 transition count 194
Applied a total of 4 rules in 3 ms. Remains 190 /192 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 190 cols
[2025-06-02 16:12:31] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:31] [INFO ] Implicit Places using invariants in 85 ms returned []
[2025-06-02 16:12:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:12:31] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 16:12:31] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 419 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 190/218 places, 194/202 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 587 ms. Remains : 190/218 places, 194/202 transitions.
[2025-06-02 16:12:31] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:12:31] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:12:31] [INFO ] Input system was already deterministic with 194 transitions.
[2025-06-02 16:12:31] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:12:31] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:12:31] [INFO ] Time to serialize gal into /tmp/CTLFireability14868874137329742324.gal : 1 ms
[2025-06-02 16:12:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2082710993902832653.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14868874137329742324.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2082710993902832653.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.37202e+06,0.430846,24268,2,9133,5,99132,6,0,957,75030,0


Converting to forward existential form...Done !
original formula: !(E((((AX(((table_unload_angle==1)&&(TU_rot_run==1))) * (press_at_lower_pos==1)) * ((press_up==1)&&(PL_lower_run==1))) + (AF((((arm2_retr...519
=> equivalent forward existential formula: [((FwdU(Init,(((!(EX(!(((table_unload_angle==1)&&(TU_rot_run==1))))) * (press_at_lower_pos==1)) * ((press_up==1)...1344
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t75, t76, t78, t79,...442
Detected timeout of ITS tools.
[2025-06-02 16:13:01] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:13:01] [INFO ] Applying decomposition
[2025-06-02 16:13:01] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17603279020846119083.txt' '-o' '/tmp/graph17603279020846119083.bin' '-w' '/tmp/graph17603279020846119083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17603279020846119083.bin' '-l' '-1' '-v' '-w' '/tmp/graph17603279020846119083.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:13:01] [INFO ] Decomposing Gal with order
[2025-06-02 16:13:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:13:01] [INFO ] Removed a total of 53 redundant transitions.
[2025-06-02 16:13:01] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:13:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:13:01] [INFO ] Time to serialize gal into /tmp/CTLFireability17145269231075323482.gal : 1 ms
[2025-06-02 16:13:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4153952424609811229.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17145269231075323482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4153952424609811229.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...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,2.37202e+06,0.087555,7556,818,30,6385,234,579,7392,43,550,0


Converting to forward existential form...Done !
original formula: !(E((((AX(((i0.i0.u17.table_unload_angle==1)&&(i0.i0.u6.TU_rot_run==1))) * (i1.i0.u9.press_at_lower_pos==1)) * ((i1.i1.u13.press_up==1)&&...692
=> equivalent forward existential formula: [((FwdU(Init,(((!(EX(!(((i0.i0.u17.table_unload_angle==1)&&(i0.i0.u6.TU_rot_run==1))))) * (i1.i0.u9.press_at_low...1745
Reverse transition relation is NOT exact ! Due to transitions t84, t106, t114, t117, i0.i0.u6.t34, i0.i0.u16.t22, i0.i0.u20.t30, i0.i1.u19.t26, i1.i0.u10.t...777
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
(forward)formula 0,0,10.1699,394628,1,0,889246,304,4295,566496,230,887,1217262
FORMULA ParamProductionCell-PT-4-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 218 transition count 194
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 210 transition count 193
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 209 transition count 193
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 18 place count 209 transition count 174
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 56 place count 190 transition count 174
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 62 place count 184 transition count 168
Iterating global reduction 3 with 6 rules applied. Total rules applied 68 place count 184 transition count 168
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 96 place count 170 transition count 154
Applied a total of 96 rules in 11 ms. Remains 170 /218 variables (removed 48) and now considering 154/202 (removed 48) transitions.
// Phase 1: matrix 154 rows 170 cols
[2025-06-02 16:13:12] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:12] [INFO ] Implicit Places using invariants in 158 ms returned [12, 20, 30, 31, 42, 45, 54, 66, 67, 69, 81, 82, 84, 117, 118, 120, 121, 144, 147, 148, 152, 162]
[2025-06-02 16:13:12] [INFO ] Actually due to overlaps returned [67, 69, 66, 30, 45, 81, 82, 84, 117, 118, 120, 147, 148, 20, 31, 54, 152, 162, 12, 42]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 159 ms to find 20 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 150/218 places, 154/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 150 transition count 150
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 146 transition count 148
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 144 transition count 148
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 12 place count 144 transition count 141
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 26 place count 137 transition count 141
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 28 place count 135 transition count 139
Iterating global reduction 3 with 2 rules applied. Total rules applied 30 place count 135 transition count 139
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: 31
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 92 place count 104 transition count 108
Applied a total of 92 rules in 8 ms. Remains 104 /150 variables (removed 46) and now considering 108/154 (removed 46) transitions.
// Phase 1: matrix 108 rows 104 cols
[2025-06-02 16:13:12] [INFO ] Computed 26 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:12] [INFO ] Implicit Places using invariants in 57 ms returned [74, 87]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 102/218 places, 108/202 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 102 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 101 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 100 transition count 106
Applied a total of 4 rules in 3 ms. Remains 100 /102 variables (removed 2) and now considering 106/108 (removed 2) transitions.
// Phase 1: matrix 106 rows 100 cols
[2025-06-02 16:13:12] [INFO ] Computed 24 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:12] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-02 16:13:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:12] [INFO ] State equation strengthened by 68 read => feed constraints.
[2025-06-02 16:13:12] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 100/218 places, 106/202 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 452 ms. Remains : 100/218 places, 106/202 transitions.
[2025-06-02 16:13:12] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:13:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:13:12] [INFO ] Input system was already deterministic with 106 transitions.
[2025-06-02 16:13:12] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:13:12] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:13:12] [INFO ] Time to serialize gal into /tmp/CTLFireability17383049155963452633.gal : 1 ms
[2025-06-02 16:13:12] [INFO ] Time to serialize properties into /tmp/CTLFireability282799849272304619.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17383049155963452633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability282799849272304619.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,114450,0.157681,11328,2,4092,5,34167,6,0,509,29412,0


Converting to forward existential form...Done !
original formula: AG((A(AF(((crane_above_feed_belt==1)&&(CL_trans_run==1))) U (((crane_transport_height==1)&&(crane_lower==1))&&(CL_lower_run==1))) * !(A(!...336
=> equivalent forward existential formula: (([FwdG((FwdU(FwdU(Init,TRUE),!((((crane_transport_height==1)&&(crane_lower==1))&&(CL_lower_run==1)))) * !((((cr...811
Reverse transition relation is NOT exact ! Due to transitions t19, t50, t51, t52, t53, t54, t57, t58, t61, t62, t64, t66, t72, t73, t74, t76, t80, t81, t82...319
Hit Full ! (commute/partial/dont) 95/0/11
Hit Full ! (commute/partial/dont) 95/0/11
Hit Full ! (commute/partial/dont) 102/0/4
(forward)formula 0,1,9.38778,315792,1,0,352,1.91257e+06,263,206,3443,1.44436e+06,472
FORMULA ParamProductionCell-PT-4-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 218 transition count 190
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 206 transition count 190
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 24 place count 206 transition count 174
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 56 place count 190 transition count 174
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 62 place count 184 transition count 168
Iterating global reduction 2 with 6 rules applied. Total rules applied 68 place count 184 transition count 168
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 100 place count 168 transition count 152
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 104 place count 166 transition count 150
Applied a total of 104 rules in 19 ms. Remains 166 /218 variables (removed 52) and now considering 150/202 (removed 52) transitions.
// Phase 1: matrix 150 rows 166 cols
[2025-06-02 16:13:22] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:22] [INFO ] Implicit Places using invariants in 124 ms returned [9, 12, 17, 23, 27, 28, 39, 42, 50, 51, 63, 64, 66, 78, 79, 81, 114, 115, 118, 141, 144, 145, 149, 159]
[2025-06-02 16:13:22] [INFO ] Actually due to overlaps returned [64, 66, 63, 23, 27, 42, 50, 78, 79, 81, 114, 115, 144, 145, 12, 17, 28, 51, 149, 159, 9, 39]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 125 ms to find 22 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 144/218 places, 150/202 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 144 transition count 143
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 137 transition count 143
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 14 place count 137 transition count 137
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 131 transition count 137
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 28 place count 129 transition count 135
Iterating global reduction 2 with 2 rules applied. Total rules applied 30 place count 129 transition count 135
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 68 rules applied. Total rules applied 98 place count 95 transition count 101
Applied a total of 98 rules in 6 ms. Remains 95 /144 variables (removed 49) and now considering 101/150 (removed 49) transitions.
// Phase 1: matrix 101 rows 95 cols
[2025-06-02 16:13:22] [INFO ] Computed 24 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:22] [INFO ] Implicit Places using invariants in 59 ms returned [63, 79]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 59 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 93/218 places, 101/202 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 93 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 92 transition count 100
Applied a total of 2 rules in 4 ms. Remains 92 /93 variables (removed 1) and now considering 100/101 (removed 1) transitions.
// Phase 1: matrix 100 rows 92 cols
[2025-06-02 16:13:22] [INFO ] Computed 22 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:22] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-02 16:13:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:22] [INFO ] State equation strengthened by 66 read => feed constraints.
[2025-06-02 16:13:22] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 92/218 places, 100/202 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 428 ms. Remains : 92/218 places, 100/202 transitions.
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 2 ms
[2025-06-02 16:13:22] [INFO ] Input system was already deterministic with 100 transitions.
RANDOM walk for 250 steps (0 resets) in 7 ms. (31 steps per ms) remains 0/1 properties
FORMULA ParamProductionCell-PT-4-CTLFireability-2023-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 9 ms
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 3 ms
[2025-06-02 16:13:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17340598725052741402.gal : 0 ms
[2025-06-02 16:13:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10070337525916149849.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17340598725052741402.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10070337525916149849.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 218/218 places, 202/202 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 212 transition count 196
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 212 transition count 196
Applied a total of 12 rules in 2 ms. Remains 212 /218 variables (removed 6) and now considering 196/202 (removed 6) transitions.
// Phase 1: matrix 196 rows 212 cols
[2025-06-02 16:13:22] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 16:13:22] [INFO ] Implicit Places using invariants in 137 ms returned [15, 21, 28, 36, 40, 41, 53, 58, 70, 91, 105, 106, 108, 152, 154, 182, 188, 192]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 139 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/218 places, 196/202 transitions.
Applied a total of 0 rules in 1 ms. Remains 194 /194 variables (removed 0) and now considering 196/196 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142 ms. Remains : 194/218 places, 196/202 transitions.
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:13:22] [INFO ] Input system was already deterministic with 196 transitions.
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 4 ms
[2025-06-02 16:13:22] [INFO ] Flatten gal took : 5 ms
[2025-06-02 16:13:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15279050437576795827.gal : 1 ms
[2025-06-02 16:13:22] [INFO ] Time to serialize properties into /tmp/CTLFireability1888569234439065598.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15279050437576795827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1888569234439065598.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.3776e+06,0.582546,28568,2,11640,5,115359,6,0,975,86676,0


Converting to forward existential form...Done !
original formula: A((!((EX((((belt1_stop==1)&&(FB_at_end==1))||(arm1_having_swivel_2==1))) + ((DB_out!=1) * EF((((arm1_retract_ext==1)&&(arm1_forward==1))&...498
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!(E(((crane_mag_off==1)&&(CL_ready_to_grasp==1)) U ((arm1_stop==1)&&(A1U_rotated==...1559
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t71, t72, t73, t75, t77, t79,...447
Detected timeout of ITS tools.
[2025-06-02 16:13:52] [INFO ] Flatten gal took : 8 ms
[2025-06-02 16:13:52] [INFO ] Applying decomposition
[2025-06-02 16:13:52] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph945642938524784683.txt' '-o' '/tmp/graph945642938524784683.bin' '-w' '/tmp/graph945642938524784683.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph945642938524784683.bin' '-l' '-1' '-v' '-w' '/tmp/graph945642938524784683.weights' '-q' '0' '-e' '0.001'
[2025-06-02 16:13:52] [INFO ] Decomposing Gal with order
[2025-06-02 16:13:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 16:13:52] [INFO ] Removed a total of 44 redundant transitions.
[2025-06-02 16:13:52] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:13:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-02 16:13:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17204262650587811361.gal : 2 ms
[2025-06-02 16:13:52] [INFO ] Time to serialize properties into /tmp/CTLFireability16084977293296391489.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17204262650587811361.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16084977293296391489.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
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,2.3776e+06,0.287779,16212,1146,147,20872,3212,590,49995,117,13796,0


Converting to forward existential form...Done !
original formula: A((!((EX((((i2.u24.belt1_stop==1)&&(i2.u26.FB_at_end==1))||(i7.i1.i1.u42.arm1_having_swivel_2==1))) + ((i3.u21.DB_out!=1) * EF((((i6.u46....651
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(TRUE U !(!(E(((i9.u56.crane_mag_off==1)&&(i9.u64.CL_ready_to_grasp==1)) U ((i6.u44.arm1_sto...1978
Reverse transition relation is NOT exact ! Due to transitions t137, t160, t186, i0.u16.t30, i0.u11.t22, i0.u13.t26, i0.u15.t34, i1.u1.t10, i1.u10.t6, i2.t5...725
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
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
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
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
(forward)formula 0,0,7.89824,272724,1,0,553612,3212,3783,783074,638,13796,926853
FORMULA ParamProductionCell-PT-4-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2025-06-02 16:14:00] [INFO ] Flatten gal took : 10 ms
[2025-06-02 16:14:00] [INFO ] Flatten gal took : 4 ms
Total runtime 363228 ms.

BK_STOP 1748880840787

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="ParamProductionCell-PT-4"
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 2-5832"
echo " Executing tool itstools"
echo " Input is ParamProductionCell-PT-4, 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 r142-tall-174876812500386"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-4.tgz
mv ParamProductionCell-PT-4 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.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 ;