Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590400778.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 UtilityControlRoom-PT-Z2T3N06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590400778
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 912K
-rw-r--r-- 1 mcc users 17K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 128K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 53K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 230K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 70K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749273346331

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z2T3N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 05:15:47] [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]
[2025-06-07 05:15:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 05:15:47] [INFO ] Load time of PNML (sax parser for PT used): 63 ms
[2025-06-07 05:15:47] [INFO ] Transformed 106 places.
[2025-06-07 05:15:47] [INFO ] Transformed 162 transitions.
[2025-06-07 05:15:47] [INFO ] Parsed PT model containing 106 places and 162 transitions and 510 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 18 ms.
[2025-06-07 05:15:47] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 05:15:47] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 05:15:47] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 05:15:47] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Support contains 106 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 8 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 05:15:48] [INFO ] Computed 15 invariants in 17 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:48] [INFO ] Implicit Places using invariants in 210 ms returned []
[2025-06-07 05:15:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:15:48] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 05:15:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4553 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 6236 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10882ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 10896ms
Finished structural reductions in LTL mode , in 1 iterations and 11281 ms. Remains : 106/106 places, 138/138 transitions.
Support contains 106 out of 106 places after structural reductions.
[2025-06-07 05:15:59] [INFO ] Flatten gal took : 37 ms
[2025-06-07 05:15:59] [INFO ] Flatten gal took : 23 ms
[2025-06-07 05:15:59] [INFO ] Input system was already deterministic with 138 transitions.
Reduction of identical properties reduced properties to check from 56 to 54
RANDOM walk for 40000 steps (8 resets) in 1115 ms. (35 steps per ms) remains 1/54 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 1/1 properties
[2025-06-07 05:16:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp44 is UNSAT
After SMT solving in domain Real declared 75/244 variables, and 4 constraints, problems are : Problem set: 1 solved, 0 unsolved in 33 ms.
Refiners :[Positive P Invariants (semi-flows): 4/15 constraints, State Equation: 0/106 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 37ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2025-06-07 05:16:00] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 15 ms
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 13 ms
[2025-06-07 05:16:00] [INFO ] Input system was already deterministic with 138 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 05:16:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:00] [INFO ] Implicit Places using invariants in 72 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 73 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 78 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 10 ms
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:16:00] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:16:00] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:16:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16961440340119869912.gal : 4 ms
[2025-06-07 05:16:00] [INFO ] Time to serialize properties into /tmp/CTLFireability14827935046304301183.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/CTLFireability16961440340119869912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14827935046304301183.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,2.60852e+07,0.207668,13540,2,5728,5,52366,6,0,561,34352,0


Converting to forward existential form...Done !
original formula: AG((AF((EF(((((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1))||((ControlRoomDispatch_3>=1)||(ControlRoomDispatch_2>=1)))||((Contr...3948
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!(EG(!((E(TRUE U ((((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1))||((Contro...5098
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/1104/48
Hit Full ! (commute/partial/dont) 72/96/66
Hit Full ! (commute/partial/dont) 126/0/12
(forward)formula 0,1,5.66887,200184,1,0,15,1.37833e+06,53,3,3621,541955,20
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 7 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 05:16:06] [INFO ] Computed 15 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:06] [INFO ] Implicit Places using invariants in 58 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 69 ms. Remains : 93/106 places, 126/138 transitions.
[2025-06-07 05:16:06] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:06] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:16:06] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 05:16:06] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:06] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15762119924698491206.gal : 1 ms
[2025-06-07 05:16:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11652455789392171008.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/CTLFireability15762119924698491206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11652455789392171008.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,1.72934e+07,0.149404,10764,2,4593,5,36899,6,0,501,24297,0


Converting to forward existential form...Done !
original formula: AX(AF((EX((((((((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_4_1>=1))&&(Idles>=1)))||((((Idle...857
=> equivalent forward existential formula: [FwdG(EY(Init),!((EX((((((((IdleTechs_0>=1)&&(OpenRequests_1_0>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenReque...914
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.23522,53960,1,0,9,315083,19,2,2649,94716,12
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-01 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 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 05:16:07] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:07] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-07 05:16:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:07] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 05:16:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4108 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 6081 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10220ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 10221ms
Finished structural reductions in LTL mode , in 1 iterations and 10354 ms. Remains : 106/106 places, 138/138 transitions.
[2025-06-07 05:16:18] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:16:18] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:16:18] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:16:18] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:16:18] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:16:18] [INFO ] Time to serialize gal into /tmp/CTLFireability8063926910213235266.gal : 3 ms
[2025-06-07 05:16:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17236311831227503174.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/CTLFireability8063926910213235266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17236311831227503174.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,2.60852e+07,0.44491,22588,2,9612,5,103256,6,0,565,67363,0


Converting to forward existential form...Done !
original formula: A(((AG(EX(((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Clients_5>=1))||(((StartSecuring_0_...10488
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(EG(!(((((((StartSecuring_0_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_5_0>=1)&&(Clie...11869
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 90/0/48
(forward)formula 0,1,12.9717,408796,1,0,44,2.81966e+06,48,30,3548,1.58192e+06,48
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 05:16:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:31] [INFO ] Implicit Places using invariants in 61 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 62 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 66 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 05:16:31] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:31] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:31] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:16:31] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:31] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:16:31] [INFO ] Time to serialize gal into /tmp/CTLFireability8620264581747681621.gal : 1 ms
[2025-06-07 05:16:31] [INFO ] Time to serialize properties into /tmp/CTLFireability8813116098095826299.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/CTLFireability8620264581747681621.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8813116098095826299.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,2.60852e+07,0.203535,13588,2,5728,5,52366,6,0,561,34352,0


Converting to forward existential form...Done !
original formula: !(A(EF((E(((((((MovetoZ_0_0_0>=1)||(MovetoZ_0_0_1>=1))||((MovetoZ_0_1_0>=1)||(MovetoZ_0_1_1>=1)))||(((MovetoZ_1_0_0>=1)||(MovetoZ_1_0_1>=...1398
=> equivalent forward existential formula: ([((FwdU(Init,!(((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_3>=1)||(Fi...1711
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/0/48
Hit Full ! (commute/partial/dont) 120/90/18
(forward)formula 0,0,7.11744,228688,1,0,13,1.53329e+06,32,2,3183,741851,16
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 05:16:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:38] [INFO ] Implicit Places using invariants in 43 ms returned []
[2025-06-07 05:16:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:16:38] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 05:16:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4122 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 6113 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10263ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 10265ms
Finished structural reductions in LTL mode , in 1 iterations and 10373 ms. Remains : 106/106 places, 138/138 transitions.
[2025-06-07 05:16:48] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:16:48] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:16:48] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:16:48] [INFO ] Flatten gal took : 11 ms
[2025-06-07 05:16:49] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:16:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13042767339650844430.gal : 1 ms
[2025-06-07 05:16:49] [INFO ] Time to serialize properties into /tmp/CTLFireability610088468049598161.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/CTLFireability13042767339650844430.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability610088468049598161.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,2.60852e+07,0.426959,22640,2,9612,5,103256,6,0,565,67363,0


Converting to forward existential form...Done !
original formula: ((AX((((((((StartSecuring_0_0<1)||(ClientsWaiting_0<1))&&((StartSecuring_5_0<1)||(ClientsWaiting_5<1)))&&(((NumClientsReq<1)||(DoSecuring...17557
=> equivalent forward existential formula: (([(EY(Init) * !((((((((StartSecuring_0_0<1)||(ClientsWaiting_0<1))&&((StartSecuring_5_0<1)||(ClientsWaiting_5<1...33202
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 114/120/24
Detected timeout of ITS tools.
[2025-06-07 05:17:19] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:17:19] [INFO ] Applying decomposition
[2025-06-07 05:17:19] [INFO ] Flatten gal took : 8 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/graph15166550011399663506.txt' '-o' '/tmp/graph15166550011399663506.bin' '-w' '/tmp/graph15166550011399663506.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15166550011399663506.bin' '-l' '-1' '-v' '-w' '/tmp/graph15166550011399663506.weights' '-q' '0' '-e' '0.001'
[2025-06-07 05:17:19] [INFO ] Decomposing Gal with order
[2025-06-07 05:17:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 05:17:19] [INFO ] Removed a total of 131 redundant transitions.
[2025-06-07 05:17:19] [INFO ] Flatten gal took : 59 ms
[2025-06-07 05:17:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 12 ms.
[2025-06-07 05:17:19] [INFO ] Time to serialize gal into /tmp/CTLFireability12239681230904692544.gal : 3 ms
[2025-06-07 05:17:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7149234541905372282.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/CTLFireability12239681230904692544.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7149234541905372282.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,2.60852e+07,0.04178,5724,231,61,3390,263,342,5162,45,1946,0


Converting to forward existential form...Done !
original formula: ((AX((((((((i6.i1.u30.StartSecuring_0_0<1)||(i6.i1.u30.ClientsWaiting_0<1))&&((i0.i1.u16.StartSecuring_5_0<1)||(i0.i1.u33.ClientsWaiting_...24385
=> equivalent forward existential formula: (([(EY(Init) * !((((((((i6.i1.u30.StartSecuring_0_0<1)||(i6.i1.u30.ClientsWaiting_0<1))&&((i0.i1.u16.StartSecuri...45897
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
(forward)formula 0,1,1.2242,50992,1,0,99686,1344,2491,121799,217,5305,145561
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 96 place count 64 transition count 84
Applied a total of 96 rules in 22 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 05:17:20] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:20] [INFO ] Implicit Places using invariants in 43 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 44 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/106 places, 84/138 transitions.
Applied a total of 0 rules in 7 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 73 ms. Remains : 63/106 places, 84/138 transitions.
[2025-06-07 05:17:20] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:17:20] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:17:20] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 05:17:20] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:20] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10167011982286298502.gal : 1 ms
[2025-06-07 05:17:20] [INFO ] Time to serialize properties into /tmp/CTLFireability18161458745235350775.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/CTLFireability10167011982286298502.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18161458745235350775.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,2.69957e+06,0.022335,4596,2,699,5,4276,6,0,339,2944,0


Converting to forward existential form...Done !
original formula: AG(EF(AG(((((((((IdleTechs_0<1)||(OpenRequests_4_0<1))||(Idles<1))&&(((IdleTechs_0<1)||(OpenRequests_3_0<1))||(Idles<1)))&&((((IdleTechs_...1370
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((((((((IdleTechs_0<1)||(OpenRequests_4_0<1))||(Idles<1))&&(((IdleTe...1442
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.11096,8308,1,0,6,27638,15,0,1649,7289,5
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 7 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 05:17:20] [INFO ] Computed 15 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:20] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-07 05:17:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:20] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2025-06-07 05:17:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3440 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 5799 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9273ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 9274ms
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9425 ms. Remains : 94/106 places, 126/138 transitions.
[2025-06-07 05:17:30] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:17:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 05:17:30] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 05:17:30] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:30] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:17:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7257862225623691281.gal : 1 ms
[2025-06-07 05:17:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16423659488070995689.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/CTLFireability7257862225623691281.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16423659488070995689.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,1.72934e+07,0.310544,18264,2,8276,5,79069,6,0,505,51318,0


Converting to forward existential form...Done !
original formula: AG(AX(EF(EX((((((((StartSecuring_0_0<1)||(ClientsWaiting_0<1))&&((StartSecuring_5_0<1)||(ClientsWaiting_5<1)))&&(((NumClientsReq<1)||(DoS...1134
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U EX((((((((StartSecuring_0_0<1)||(ClientsWaiting_0<1))&&((StartSecuring_5_0<1)...1194
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.37461,90700,1,0,7,578199,14,0,2459,134247,6
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-06 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 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 4 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 05:17:32] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:32] [INFO ] Implicit Places using invariants in 47 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 05:17:32] [INFO ] Flatten gal took : 7 ms
[2025-06-07 05:17:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:17:32] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 05:17:32] [INFO ] Flatten gal took : 5 ms
[2025-06-07 05:17:32] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:32] [INFO ] Time to serialize gal into /tmp/CTLFireability17122046426713190434.gal : 1 ms
[2025-06-07 05:17:32] [INFO ] Time to serialize properties into /tmp/CTLFireability11622236573112583905.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/CTLFireability17122046426713190434.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11622236573112583905.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,2.60852e+07,0.205323,13596,2,5728,5,52366,6,0,561,34352,0


Converting to forward existential form...Done !
original formula: (EF(AG(E(!(EX(((((((((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenRequests_3_0>=1))&&(Idles>=1)))||(((...2571
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(E(TRUE U !(E(!(EX(((((((((IdleTechs_0>=1)&&(OpenRequests_4_0>=1))&&(Idles>=1))||(((Idl...2641
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.05926,155984,1,0,18,1.11437e+06,20,7,2734,428197,15
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 96 place count 64 transition count 84
Applied a total of 96 rules in 25 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 05:17:36] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:36] [INFO ] Implicit Places using invariants in 53 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 54 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/106 places, 84/138 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 57 transition count 78
Applied a total of 12 rules in 4 ms. Remains 57 /63 variables (removed 6) and now considering 78/84 (removed 6) transitions.
// Phase 1: matrix 78 rows 57 cols
[2025-06-07 05:17:36] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:36] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 05:17:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:37] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/106 places, 78/138 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 174 ms. Remains : 57/106 places, 78/138 transitions.
[2025-06-07 05:17:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:17:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:17:37] [INFO ] Input system was already deterministic with 78 transitions.
[2025-06-07 05:17:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:17:37] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:17:37] [INFO ] Time to serialize gal into /tmp/CTLFireability2199276266073060199.gal : 1 ms
[2025-06-07 05:17:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15387514201488811090.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/CTLFireability2199276266073060199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15387514201488811090.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,2.14618e+06,0.021303,4688,2,703,5,4100,6,0,309,2810,0


Converting to forward existential form...Done !
original formula: EG((((IdleTechs_1<1)||(OpenRequests_2_0<1))||(Idles<1)))
=> equivalent forward existential formula: [FwdG(Init,(((IdleTechs_1<1)||(OpenRequests_2_0<1))||(Idles<1)))] != FALSE
Hit Full ! (commute/partial/dont) 41/0/37
(forward)formula 0,1,0.139127,10832,1,0,6,42746,19,1,1582,23202,8
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 60 place count 82 transition count 93
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 78 place count 73 transition count 93
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 80 place count 73 transition count 93
Applied a total of 80 rules in 14 ms. Remains 73 /106 variables (removed 33) and now considering 93/138 (removed 45) transitions.
// Phase 1: matrix 93 rows 73 cols
[2025-06-07 05:17:37] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:37] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-07 05:17:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:37] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 05:17:37] [INFO ] Redundant transitions in 1 ms returned []
Running 85 sub problems to find dead transitions.
[2025-06-07 05:17:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 6/73 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 93/166 variables, 73/88 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (OVERLAPS) 0/166 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Real declared 166/166 variables, and 88 constraints, problems are : Problem set: 0 solved, 85 unsolved in 1868 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 85 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/67 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 2 (OVERLAPS) 6/73 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 4 (OVERLAPS) 93/166 variables, 73/88 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/166 variables, 85/173 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/166 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 85 unsolved
At refinement iteration 7 (OVERLAPS) 0/166 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 85 unsolved
No progress, stopping.
After SMT solving in domain Int declared 166/166 variables, and 173 constraints, problems are : Problem set: 0 solved, 85 unsolved in 2792 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 73/73 constraints, PredecessorRefiner: 85/85 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4677ms problems are : Problem set: 0 solved, 85 unsolved
Search for dead transitions found 0 dead transitions in 4678ms
Starting structural reductions in SI_CTL mode, iteration 1 : 73/106 places, 93/138 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4812 ms. Remains : 73/106 places, 93/138 transitions.
[2025-06-07 05:17:42] [INFO ] Flatten gal took : 6 ms
[2025-06-07 05:17:42] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:17:42] [INFO ] Input system was already deterministic with 93 transitions.
[2025-06-07 05:17:42] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:17:42] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:17:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17577542413985115928.gal : 1 ms
[2025-06-07 05:17:42] [INFO ] Time to serialize properties into /tmp/CTLFireability8572565738213984886.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/CTLFireability17577542413985115928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8572565738213984886.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,6.25426e+06,0.057266,5972,2,1583,5,12044,6,0,388,8042,0


Converting to forward existential form...Done !
original formula: EG(EF((((StartSecuring_0_0>=1)&&(ClientsWaiting_0>=1)) * (((E(((NumClientsReq>=1)&&(DoSecuring_1_0>=1)) U EF(((StartSecuring_5_0>=1)&&(Cl...350
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (((StartSecuring_0_0>=1)&&(ClientsWaiting_0>=1)) * (((E(((NumClientsReq>=1)&&(DoSecuring_1_0...405
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 71/21/22
Hit Full ! (commute/partial/dont) 87/5/6
(forward)formula 0,1,0.453802,22980,1,0,14,112544,36,6,2282,52731,22
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 97 transition count 129
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 97 transition count 129
Applied a total of 18 rules in 10 ms. Remains 97 /106 variables (removed 9) and now considering 129/138 (removed 9) transitions.
// Phase 1: matrix 129 rows 97 cols
[2025-06-07 05:17:42] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:42] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-07 05:17:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:17:42] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
Running 123 sub problems to find dead transitions.
[2025-06-07 05:17:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (OVERLAPS) 6/97 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (OVERLAPS) 129/226 variables, 97/112 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (OVERLAPS) 0/226 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Real declared 226/226 variables, and 112 constraints, problems are : Problem set: 0 solved, 123 unsolved in 3539 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 97/97 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 123 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/91 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/91 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 2 (OVERLAPS) 6/97 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 4 (OVERLAPS) 129/226 variables, 97/112 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/226 variables, 123/235 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/226 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 123 unsolved
At refinement iteration 7 (OVERLAPS) 0/226 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 123 unsolved
No progress, stopping.
After SMT solving in domain Int declared 226/226 variables, and 235 constraints, problems are : Problem set: 0 solved, 123 unsolved in 4580 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 97/97 constraints, PredecessorRefiner: 123/123 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8137ms problems are : Problem set: 0 solved, 123 unsolved
Search for dead transitions found 0 dead transitions in 8137ms
Starting structural reductions in LTL mode, iteration 1 : 97/106 places, 129/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8265 ms. Remains : 97/106 places, 129/138 transitions.
[2025-06-07 05:17:50] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:17:50] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:50] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-07 05:17:50] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:50] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:17:50] [INFO ] Time to serialize gal into /tmp/CTLFireability15467126016188942406.gal : 5 ms
[2025-06-07 05:17:50] [INFO ] Time to serialize properties into /tmp/CTLFireability9970588819442147606.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/CTLFireability15467126016188942406.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9970588819442147606.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,1.92951e+07,0.427046,19872,2,8912,5,88087,6,0,520,57827,0


Converting to forward existential form...Done !
original formula: (E((AG(((EF(((MovetoZ_1_1_1>=1)||(ControlRoomDispatch_0>=1))) + (((IdleTechs_1>=1)&&(OpenRequests_5_1>=1))&&(Idles>=1))) + (Clients_1>=1)...932
=> equivalent forward existential formula: ([FwdG(FwdU(Init,(!(E(TRUE U !(((E(TRUE U ((MovetoZ_1_1_1>=1)||(ControlRoomDispatch_0>=1))) + (((IdleTechs_1>=1)...1382
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 80/77/49
(forward)formula 0,1,11.3694,378068,1,0,53,2.11063e+06,34,61,3001,1.67112e+06,108
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 11 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 05:18:02] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:02] [INFO ] Implicit Places using invariants in 60 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 4 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 93/106 places, 126/138 transitions.
[2025-06-07 05:18:02] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:02] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:18:02] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 05:18:02] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:02] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:02] [INFO ] Time to serialize gal into /tmp/CTLFireability17591287251242386266.gal : 1 ms
[2025-06-07 05:18:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1881705572313892042.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/CTLFireability17591287251242386266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1881705572313892042.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,1.72934e+07,0.151457,10772,2,4593,5,36899,6,0,501,24297,0


Converting to forward existential form...Done !
original formula: AF(AX(EG(((StartSecuring_2_1<1)||(ClientsWaiting_2<1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(EG(((StartSecuring_2_1<1)||(ClientsWaiting_2<1))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.06629,49608,1,0,8,283045,22,2,2358,66194,7
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 106 transition count 115
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 34 rules applied. Total rules applied 57 place count 83 transition count 104
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 57 place count 83 transition count 92
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 81 place count 71 transition count 92
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 93 place count 65 transition count 86
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 13 rules applied. Total rules applied 106 place count 58 transition count 80
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 130 place count 46 transition count 68
Applied a total of 130 rules in 10 ms. Remains 46 /106 variables (removed 60) and now considering 68/138 (removed 70) transitions.
// Phase 1: matrix 68 rows 46 cols
[2025-06-07 05:18:03] [INFO ] Computed 14 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:03] [INFO ] Implicit Places using invariants in 50 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 60 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 45/106 places, 68/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 45 /45 variables (removed 0) and now considering 68/68 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 74 ms. Remains : 45/106 places, 68/138 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:18:03] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 1 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6710980824502771634.gal : 0 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize properties into /tmp/CTLFireability12572856186775768319.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/CTLFireability6710980824502771634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12572856186775768319.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,907200,0.012004,4240,2,195,5,1259,6,0,251,796,0


Converting to forward existential form...Done !
original formula: AF(AG((MovetoZ_2_1_1>=1)))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((MovetoZ_2_1_1>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031436,5008,1,0,6,6692,19,1,1320,2561,10
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
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 96 place count 64 transition count 84
Applied a total of 96 rules in 12 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 05:18:03] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:03] [INFO ] Implicit Places using invariants in 46 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/106 places, 84/138 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 57 transition count 78
Applied a total of 12 rules in 4 ms. Remains 57 /63 variables (removed 6) and now considering 78/84 (removed 6) transitions.
// Phase 1: matrix 78 rows 57 cols
[2025-06-07 05:18:03] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:03] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-07 05:18:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:03] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 57/106 places, 78/138 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 166 ms. Remains : 57/106 places, 78/138 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:03] [INFO ] Input system was already deterministic with 78 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 2 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10977781846664848648.gal : 1 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7497605928485210969.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/CTLFireability10977781846664848648.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7497605928485210969.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,2.14618e+06,0.022721,4596,2,703,5,4100,6,0,309,2810,0


Converting to forward existential form...Done !
original formula: EF(EG((((IdleTechs_1<1)||(OpenRequests_0_1<1))||(Idles<1))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((IdleTechs_1<1)||(OpenRequests_0_1<1))||(Idles<1)))] != FALSE
Hit Full ! (commute/partial/dont) 41/0/37
(forward)formula 0,1,0.134557,9076,1,0,6,30988,19,0,1580,15194,8
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 95 transition count 127
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 95 transition count 127
Applied a total of 22 rules in 3 ms. Remains 95 /106 variables (removed 11) and now considering 127/138 (removed 11) transitions.
// Phase 1: matrix 127 rows 95 cols
[2025-06-07 05:18:03] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 05:18:03] [INFO ] Implicit Places using invariants in 49 ms returned [64]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 51 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 127/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 94 /94 variables (removed 0) and now considering 127/127 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 94/106 places, 127/138 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 4 ms
[2025-06-07 05:18:03] [INFO ] Input system was already deterministic with 127 transitions.
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:03] [INFO ] Flatten gal took : 3 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7002264253406455626.gal : 1 ms
[2025-06-07 05:18:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17654246973718128588.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/CTLFireability7002264253406455626.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17654246973718128588.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,1.79506e+07,0.152638,11284,2,4929,5,40079,6,0,506,25990,0


Converting to forward existential form...Done !
original formula: EG(EF(!(A(AF((ControlRoomDispatch_3>=1)) U (AX(((StartSecuring_3_1>=1)&&(ClientsWaiting_3>=1))) * A(((StartSecuring_0_1>=1)&&(ClientsWait...192
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(!((E(!((!(EX(!(((StartSecuring_3_1>=1)&&(ClientsWaiting_3>=1))))) * !((E(!((MovetoZ_4_1_1>...743
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 125/0/2
(forward)formula 0,1,1.18528,54252,1,0,10,310527,41,3,2743,87398,21
FORMULA UtilityControlRoom-PT-Z2T3N06-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 05:18:05] [INFO ] Flatten gal took : 8 ms
[2025-06-07 05:18:05] [INFO ] Flatten gal took : 3 ms
Total runtime 137447 ms.

BK_STOP 1749273485223

--------------------
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="UtilityControlRoom-PT-Z2T3N06"
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 UtilityControlRoom-PT-Z2T3N06, 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 r240-tall-174915590400778"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T3N06.tgz
mv UtilityControlRoom-PT-Z2T3N06 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 ;