Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590300690.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)
.................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-COL-Z2T4N08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590300690
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 8.4K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 97K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 29K 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-COL-Z2T4N08-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749264835413

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-07 02:53:56] [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 02:53:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 02:53:57] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-07 02:53:57] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 02:53:57] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 694 ms
[2025-06-07 02:53:57] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 140 PT places and 216.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2025-06-07 02:53:57] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2025-06-07 02:53:57] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 6 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 16 to 14
RANDOM walk for 40001 steps (8 resets) in 702 ms. (56 steps per ms) remains 1/14 properties
BEST_FIRST walk for 40003 steps (8 resets) in 361 ms. (110 steps per ms) remains 1/1 properties
// Phase 1: matrix 11 rows 13 cols
[2025-06-07 02:53:58] [INFO ] Computed 5 invariants in 7 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp8 is UNSAT
After SMT solving in domain Real declared 7/24 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 0/5 constraints, State Equation: 0/13 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 162ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
[2025-06-07 02:53:58] [INFO ] Flatten gal took : 14 ms
[2025-06-07 02:53:58] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 02:53:58] [INFO ] Unfolded HLPN to a Petri net with 140 places and 216 transitions 680 arcs in 17 ms.
[2025-06-07 02:53:58] [INFO ] Unfolded 16 HLPN properties in 0 ms.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-07 02:53:58] [INFO ] Reduced 8 identical enabling conditions.
Ensure Unique test removed 32 transitions
Reduce redundant transitions removed 32 transitions.
Support contains 140 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2025-06-07 02:53:58] [INFO ] Computed 19 invariants in 12 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:53:58] [INFO ] Implicit Places using invariants in 105 ms returned []
[2025-06-07 02:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:53:58] [INFO ] Implicit Places using invariants and state equation in 119 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2025-06-07 02:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 159 constraints, problems are : Problem set: 0 solved, 176 unsolved in 7698 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 176/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 335 constraints, problems are : Problem set: 0 solved, 176 unsolved in 13877 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 21683ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 21686ms
Finished structural reductions in LTL mode , in 1 iterations and 21945 ms. Remains : 140/140 places, 184/184 transitions.
Support contains 140 out of 140 places after structural reductions.
[2025-06-07 02:54:20] [INFO ] Flatten gal took : 27 ms
[2025-06-07 02:54:20] [INFO ] Flatten gal took : 37 ms
[2025-06-07 02:54:20] [INFO ] Input system was already deterministic with 184 transitions.
Reduction of identical properties reduced properties to check from 33 to 28
RANDOM walk for 40000 steps (8 resets) in 569 ms. (70 steps per ms) remains 1/28 properties
BEST_FIRST walk for 40003 steps (8 resets) in 598 ms. (66 steps per ms) remains 1/1 properties
[2025-06-07 02:54:21] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp19 is UNSAT
After SMT solving in domain Real declared 52/324 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 30 ms.
Refiners :[Positive P Invariants (semi-flows): 0/19 constraints, State Equation: 0/140 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 42ms 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 02:54:21] [INFO ] Flatten gal took : 15 ms
[2025-06-07 02:54:21] [INFO ] Flatten gal took : 21 ms
[2025-06-07 02:54:21] [INFO ] Input system was already deterministic with 184 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 8 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2025-06-07 02:54:21] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:21] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-07 02:54:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:21] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:54:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5774 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9556 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15371ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15373ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15506 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:54:37] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:54:37] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:54:37] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:54:37] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:54:37] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:54:37] [INFO ] Time to serialize gal into /tmp/CTLFireability13713326456868997128.gal : 5 ms
[2025-06-07 02:54:37] [INFO ] Time to serialize properties into /tmp/CTLFireability15216283001511178756.ctl : 4 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/CTLFireability13713326456868997128.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15216283001511178756.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,1.91383e+09,0.647909,29460,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: (AX((((((((NumClientsReq>=1)&&(DoSecuring_11>=1))||((NumClientsReq>=1)&&(DoSecuring_12>=1)))||(((NumClientsReq>=1)&&(DoSecuring_9>=1))||(...6231
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!((((((((NumClientsReq>=1)&&(DoSecuring_11>=1))||((NumClientsReq>=1)&&(DoSecuring_12>=1)))|...6297
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,6.31566,191276,1,0,14,1.16667e+06,22,5,3864,534118,16
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 7 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:54:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:43] [INFO ] Implicit Places using invariants in 94 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 95 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 123/140 places, 168/184 transitions.
[2025-06-07 02:54:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:54:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:54:43] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:54:43] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:54:43] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:54:43] [INFO ] Time to serialize gal into /tmp/CTLFireability12660904415155183587.gal : 3 ms
[2025-06-07 02:54:43] [INFO ] Time to serialize properties into /tmp/CTLFireability15173454994143795071.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/CTLFireability12660904415155183587.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15173454994143795071.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,1.91383e+09,0.346482,18000,2,5716,5,77403,6,0,663,53057,0


Converting to forward existential form...Done !
original formula: AG(EF(EX(AG(EX(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)))||(((Finished_6>=1)||(Finished_4>=1))||((Finished...186
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX(!(E(TRUE U !(EX(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finis...258
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.74709,63204,1,0,8,407777,14,1,3077,94981,6
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2025-06-07 02:54:45] [INFO ] Computed 19 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:45] [INFO ] Implicit Places using invariants in 91 ms returned [99]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 92 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 139/140 places, 184/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 139 /139 variables (removed 0) and now considering 184/184 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 96 ms. Remains : 139/140 places, 184/184 transitions.
[2025-06-07 02:54:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:54:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:54:45] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-07 02:54:45] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:54:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:54:45] [INFO ] Time to serialize gal into /tmp/CTLFireability14709970215569940816.gal : 2 ms
[2025-06-07 02:54:45] [INFO ] Time to serialize properties into /tmp/CTLFireability729912312921791868.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/CTLFireability14709970215569940816.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability729912312921791868.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,2.95936e+09,0.464249,21096,2,5951,5,96565,6,0,743,64246,0


Converting to forward existential form...Done !
original formula: EG(AG((EX(((((((MovetoZ_23<1)&&(MovetoZ_22<1))&&((MovetoZ_25<1)&&(MovetoZ_24<1)))&&(((MovetoZ_27<1)&&(MovetoZ_26<1))&&((MovetoZ_29<1)&&(M...2627
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((EX(((((((MovetoZ_23<1)&&(MovetoZ_22<1))&&((MovetoZ_25<1)&&(MovetoZ_24<1)))&&(((MovetoZ_...2682
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.29111,107452,1,0,10,687970,21,2,3834,250902,9
FORMULA UtilityControlRoom-COL-Z2T4N08-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 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 5 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
[2025-06-07 02:54:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:49] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-07 02:54:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:54:49] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2025-06-07 02:54:49] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 159 constraints, problems are : Problem set: 0 solved, 176 unsolved in 7200 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 176/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 335 constraints, problems are : Problem set: 0 solved, 176 unsolved in 13661 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20911ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 20915ms
Finished structural reductions in LTL mode , in 1 iterations and 21074 ms. Remains : 140/140 places, 184/184 transitions.
[2025-06-07 02:55:10] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:55:10] [INFO ] Flatten gal took : 14 ms
[2025-06-07 02:55:10] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-07 02:55:10] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:55:10] [INFO ] Flatten gal took : 29 ms
[2025-06-07 02:55:10] [INFO ] Time to serialize gal into /tmp/CTLFireability12500920126996405472.gal : 2 ms
[2025-06-07 02:55:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13248178922199064125.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/CTLFireability12500920126996405472.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13248178922199064125.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,2.95936e+09,0.949126,37532,2,12172,5,200220,6,0,747,117856,0


Converting to forward existential form...Done !
original formula: EG((AG((EX(A(!(((((((((IdleTechs_0<1)||(OpenRequests_15<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenRequests_3<1))||(Idles<1)))&&((((IdleTec...5853
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((EX(!((E(!(((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Cl...6235
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 168/112/16
(forward)formula 0,0,14.1986,437072,1,0,16,3.05298e+06,48,5,4214,1.15549e+06,20
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-03 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 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 6 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2025-06-07 02:55:24] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:24] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-07 02:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:24] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5975 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9454 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15458ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15459ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15656 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:55:40] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:55:40] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:55:40] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:55:40] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:55:40] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:55:40] [INFO ] Time to serialize gal into /tmp/CTLFireability14990408220628983331.gal : 5 ms
[2025-06-07 02:55:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10014289978492015458.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/CTLFireability14990408220628983331.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10014289978492015458.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,1.91383e+09,0.706831,29576,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: (AG(E(EF(!(AG(!(((((ControlRoomDispatch_7<1)&&(ControlRoomDispatch_6<1))&&((ControlRoomDispatch_1<1)&&(ControlRoomDispatch_0<1)))&&(((Con...2590
=> equivalent forward existential formula: [(FwdU((Init * !(EX((((((((IdleTechs_0>=1)&&(OpenRequests_8>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests...2671
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 144/0/24
(forward)formula 0,1,4.6484,145740,1,0,11,934212,23,2,3334,298420,14
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-04 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 : 140/140 places, 184/184 transitions.
Applied a total of 0 rules in 1 ms. Remains 140 /140 variables (removed 0) and now considering 184/184 (removed 0) transitions.
// Phase 1: matrix 184 rows 140 cols
[2025-06-07 02:55:44] [INFO ] Computed 19 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-07 02:55:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:45] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 176 sub problems to find dead transitions.
[2025-06-07 02:55:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (OVERLAPS) 0/324 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Real declared 324/324 variables, and 159 constraints, problems are : Problem set: 0 solved, 176 unsolved in 7389 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 176 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/132 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/132 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 2 (OVERLAPS) 8/140 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/140 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 4 (OVERLAPS) 184/324 variables, 140/159 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/324 variables, 176/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
At refinement iteration 7 (OVERLAPS) 0/324 variables, 0/335 constraints. Problems are: Problem set: 0 solved, 176 unsolved
No progress, stopping.
After SMT solving in domain Int declared 324/324 variables, and 335 constraints, problems are : Problem set: 0 solved, 176 unsolved in 13445 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 140/140 constraints, PredecessorRefiner: 176/176 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 20912ms problems are : Problem set: 0 solved, 176 unsolved
Search for dead transitions found 0 dead transitions in 20912ms
Finished structural reductions in LTL mode , in 1 iterations and 21066 ms. Remains : 140/140 places, 184/184 transitions.
[2025-06-07 02:56:06] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:56:06] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:56:06] [INFO ] Input system was already deterministic with 184 transitions.
[2025-06-07 02:56:06] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:56:06] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:56:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7640488649028542771.gal : 2 ms
[2025-06-07 02:56:06] [INFO ] Time to serialize properties into /tmp/CTLFireability4634402339123285647.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/CTLFireability7640488649028542771.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4634402339123285647.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,2.95936e+09,0.935616,37552,2,12172,5,200220,6,0,747,117856,0


Converting to forward existential form...Done !
original formula: (A(((!(((((Assigned_6>=1)||(Assigned_7>=1))||((Assigned_8>=1)||(Assigned_9>=1)))||(((Assigned_10>=1)||(Assigned_11>=1))||((Assigned_13>=1...8164
=> equivalent forward existential formula: [(EY((Init * !(!((E(!((((((((EX(((((((NumClientsReq>=1)&&(DoSecuring_11>=1))||((NumClientsReq>=1)&&(DoSecuring_1...37893
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,6.79755,209060,1,0,12,1.32908e+06,27,5,3878,470758,15
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 8 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2025-06-07 02:56:12] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:13] [INFO ] Implicit Places using invariants in 65 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 2 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 76 ms. Remains : 123/140 places, 168/184 transitions.
[2025-06-07 02:56:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:56:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:56:13] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:56:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:56:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:56:13] [INFO ] Time to serialize gal into /tmp/CTLFireability13687822061931889707.gal : 6 ms
[2025-06-07 02:56:13] [INFO ] Time to serialize properties into /tmp/CTLFireability17556511099840543081.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/CTLFireability13687822061931889707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17556511099840543081.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,1.91383e+09,0.337436,17888,2,5716,5,77403,6,0,663,53057,0


Converting to forward existential form...Done !
original formula: AG((AX(AX((((((((StartSecuring_12<1)||(ClientsTimeout_6<1))&&((StartSecuring_9<1)||(ClientsTimeout_4<1)))&&(((StartSecuring_7<1)||(Client...1227
=> equivalent forward existential formula: ([(EY(EY(FwdU(Init,TRUE))) * !((((((((StartSecuring_12<1)||(ClientsTimeout_6<1))&&((StartSecuring_9<1)||(Clients...1314
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.46519,57760,1,0,8,372183,10,2,2899,87714,4
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 4 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:56:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:14] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-07 02:56:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:14] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:56:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5837 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9532 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15399ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15400ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15578 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:56:30] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:56:30] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:56:30] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:56:30] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:56:30] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:56:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7869452434039750355.gal : 1 ms
[2025-06-07 02:56:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8038211772200225922.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/CTLFireability7869452434039750355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8038211772200225922.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,1.91383e+09,0.610081,29420,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: EG(EF((E(AF(((((ClientsWaiting_6>=1)||(ClientsWaiting_7>=1))||((ClientsWaiting_4>=1)||(ClientsWaiting_5>=1)))||(((ClientsWaiting_2>=1)||(...1247
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (E(!(EG(!(((((ClientsWaiting_6>=1)||(ClientsWaiting_7>=1))||((ClientsWaiting_4>=1)||(Clients...1308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,17.5224,498048,1,0,19,3.44941e+06,32,7,3646,1.61755e+06,20
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 9 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:56:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:47] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 02:56:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:48] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:56:48] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5898 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9645 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15569ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15570ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15697 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:57:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:57:03] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:57:03] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:57:03] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:57:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:57:03] [INFO ] Time to serialize gal into /tmp/CTLFireability11474593487395081369.gal : 2 ms
[2025-06-07 02:57:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5880125065604087073.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/CTLFireability11474593487395081369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5880125065604087073.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,1.91383e+09,0.739125,29444,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: ((A(EX(AX(((((ClientsWaiting_6>=1)||(ClientsWaiting_7>=1))||((ClientsWaiting_4>=1)||(ClientsWaiting_5>=1)))||(((ClientsWaiting_2>=1)||(Cl...9879
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !((EG((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(...33798
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 144/168/24
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 144/168/24
Detected timeout of ITS tools.
[2025-06-07 02:57:33] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:57:33] [INFO ] Applying decomposition
[2025-06-07 02:57:33] [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/graph10025825058306623018.txt' '-o' '/tmp/graph10025825058306623018.bin' '-w' '/tmp/graph10025825058306623018.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10025825058306623018.bin' '-l' '-1' '-v' '-w' '/tmp/graph10025825058306623018.weights' '-q' '0' '-e' '0.001'
[2025-06-07 02:57:33] [INFO ] Decomposing Gal with order
[2025-06-07 02:57:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 02:57:33] [INFO ] Removed a total of 204 redundant transitions.
[2025-06-07 02:57:33] [INFO ] Flatten gal took : 39 ms
[2025-06-07 02:57:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 9 ms.
[2025-06-07 02:57:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11159960070147045016.gal : 3 ms
[2025-06-07 02:57:33] [INFO ] Time to serialize properties into /tmp/CTLFireability1281547534218890147.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/CTLFireability11159960070147045016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1281547534218890147.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,1.91383e+09,0.107319,9612,430,71,8438,367,430,33558,33,3590,0


Converting to forward existential form...Done !
original formula: ((A(EX(AX(((((i6.i0.u48.ClientsWaiting_6>=1)||(i7.u44.ClientsWaiting_7>=1))||((i2.i1.u46.ClientsWaiting_4>=1)||(i1.i1.u47.ClientsWaiting_...14669
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !((EG((((((((((i6.i2.u38.IdleTechs_0>=1)&&(i7.u37.OpenRequests_15>=1))&&(i4.i0.u23.Idles>...50180
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 4 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:58:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:04] [INFO ] Implicit Places using invariants in 71 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 123/140 places, 168/184 transitions.
[2025-06-07 02:58:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:04] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:58:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:04] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:04] [INFO ] Time to serialize gal into /tmp/CTLFireability5227764390779162336.gal : 1 ms
[2025-06-07 02:58:04] [INFO ] Time to serialize properties into /tmp/CTLFireability13555884341750765538.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/CTLFireability5227764390779162336.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13555884341750765538.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,1.91383e+09,0.336995,18032,2,5716,5,77403,6,0,663,53057,0


Converting to forward existential form...Done !
original formula: AX((EG(EF((((((Assigned_6<1)&&(Assigned_7<1))&&((Assigned_8<1)&&(Assigned_9<1)))&&(((Assigned_10<1)&&(Assigned_11<1))&&((Assigned_13<1)&&...3144
=> equivalent forward existential formula: ([((EY(Init) * !(EG(E(TRUE U (((((Assigned_6<1)&&(Assigned_7<1))&&((Assigned_8<1)&&(Assigned_9<1)))&&(((Assigned...4936
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.83208,68620,1,0,24,414983,34,5,3476,147764,16
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 124 transition count 152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 123 transition count 136
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 123 transition count 136
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 58 place count 115 transition count 128
Iterating global reduction 0 with 8 rules applied. Total rules applied 66 place count 115 transition count 128
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 74 place count 107 transition count 112
Iterating global reduction 0 with 8 rules applied. Total rules applied 82 place count 107 transition count 112
Applied a total of 82 rules in 28 ms. Remains 107 /140 variables (removed 33) and now considering 112/184 (removed 72) transitions.
// Phase 1: matrix 112 rows 107 cols
[2025-06-07 02:58:05] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:06] [INFO ] Implicit Places using invariants in 55 ms returned [74]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 106/140 places, 112/184 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 98 transition count 104
Applied a total of 16 rules in 8 ms. Remains 98 /106 variables (removed 8) and now considering 104/112 (removed 8) transitions.
// Phase 1: matrix 104 rows 98 cols
[2025-06-07 02:58:06] [INFO ] Computed 18 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:06] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 02:58:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:06] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 98/140 places, 104/184 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 222 ms. Remains : 98/140 places, 104/184 transitions.
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:58:06] [INFO ] Input system was already deterministic with 104 transitions.
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:58:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7323840665947550758.gal : 1 ms
[2025-06-07 02:58:06] [INFO ] Time to serialize properties into /tmp/CTLFireability18139073225733896779.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/CTLFireability7323840665947550758.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18139073225733896779.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,8.96099e+08,0.046431,5876,2,1701,5,11305,6,0,499,7239,0


Converting to forward existential form...Done !
original formula: EG(EF(((((((Assigned_6<1)&&(Assigned_7<1))&&((Assigned_8<1)&&(Assigned_9<1)))&&(((Assigned_10<1)&&(Assigned_11<1))&&((Assigned_13<1)&&(As...460
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((((((Assigned_6<1)&&(Assigned_7<1))&&((Assigned_8<1)&&(Assigned_9<1)))&&(((Assigned_10<1)&&...509
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.331236,19868,1,0,6,100492,18,1,2542,26049,10
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-10 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 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 2 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2025-06-07 02:58:06] [INFO ] Computed 19 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:06] [INFO ] Implicit Places using invariants in 48 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 49 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 52 ms. Remains : 123/140 places, 168/184 transitions.
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:58:06] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:06] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7113300807845823699.gal : 1 ms
[2025-06-07 02:58:06] [INFO ] Time to serialize properties into /tmp/CTLFireability18401223650063205854.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/CTLFireability7113300807845823699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18401223650063205854.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,1.91383e+09,0.327439,17900,2,5716,5,77403,6,0,663,53057,0


Converting to forward existential form...Done !
original formula: (AF(((!(E(((((((((StartSecuring_12>=1)&&(ClientsTimeout_6>=1))||((StartSecuring_9>=1)&&(ClientsTimeout_4>=1)))||(((StartSecuring_7>=1)&&(...6886
=> equivalent forward existential formula: ([FwdG(Init,!(((!(E(((((((((StartSecuring_12>=1)&&(ClientsTimeout_6>=1))||((StartSecuring_9>=1)&&(ClientsTimeout...6989
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/144
(forward)formula 0,0,6.40846,212432,1,0,12,1.45492e+06,34,3,3811,667980,16
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Drop transitions (Redundant composition of simpler transitions.) removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 124 transition count 152
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 49 place count 123 transition count 136
Iterating global reduction 0 with 1 rules applied. Total rules applied 50 place count 123 transition count 136
Applied a total of 50 rules in 10 ms. Remains 123 /140 variables (removed 17) and now considering 136/184 (removed 48) transitions.
// Phase 1: matrix 136 rows 123 cols
[2025-06-07 02:58:13] [INFO ] Computed 19 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:13] [INFO ] Implicit Places using invariants in 52 ms returned []
[2025-06-07 02:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:13] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 02:58:13] [INFO ] Redundant transitions in 4 ms returned []
Running 128 sub problems to find dead transitions.
[2025-06-07 02:58:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (OVERLAPS) 8/123 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 136/259 variables, 123/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (OVERLAPS) 0/259 variables, 0/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Real declared 259/259 variables, and 142 constraints, problems are : Problem set: 0 solved, 128 unsolved in 4380 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 128 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 2 (OVERLAPS) 8/123 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 4 (OVERLAPS) 136/259 variables, 123/142 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/259 variables, 128/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/259 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
At refinement iteration 7 (OVERLAPS) 0/259 variables, 0/270 constraints. Problems are: Problem set: 0 solved, 128 unsolved
No progress, stopping.
After SMT solving in domain Int declared 259/259 variables, and 270 constraints, problems are : Problem set: 0 solved, 128 unsolved in 7136 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 123/123 constraints, PredecessorRefiner: 128/128 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11530ms problems are : Problem set: 0 solved, 128 unsolved
Search for dead transitions found 0 dead transitions in 11530ms
Starting structural reductions in SI_CTL mode, iteration 1 : 123/140 places, 136/184 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11690 ms. Remains : 123/140 places, 136/184 transitions.
[2025-06-07 02:58:24] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:58:24] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:58:24] [INFO ] Input system was already deterministic with 136 transitions.
[2025-06-07 02:58:24] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:58:24] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:58:24] [INFO ] Time to serialize gal into /tmp/CTLFireability13563145815004381245.gal : 1 ms
[2025-06-07 02:58:24] [INFO ] Time to serialize properties into /tmp/CTLFireability16599391584274224909.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/CTLFireability13563145815004381245.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16599391584274224909.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,1.6469e+09,0.156002,11372,2,5367,5,42322,6,0,631,25137,0


Converting to forward existential form...Done !
original formula: AG(AF(((AF(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)))||(((Finished_6>=1)||(Finished_4>=1))||((Finished_7>=...1568
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((!(EG(!(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)))||(((F...1626
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.79885,136476,1,0,11,924886,25,5,2982,390868,11
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 2 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
// Phase 1: matrix 168 rows 124 cols
[2025-06-07 02:58:28] [INFO ] Computed 19 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:28] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-07 02:58:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:58:28] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:58:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5917 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9449 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15394ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15394ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15521 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:58:44] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:58:44] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:58:44] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:58:44] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:58:44] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:58:44] [INFO ] Time to serialize gal into /tmp/CTLFireability403456639995402024.gal : 1 ms
[2025-06-07 02:58:44] [INFO ] Time to serialize properties into /tmp/CTLFireability13551448671033671671.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/CTLFireability403456639995402024.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13551448671033671671.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,1.91383e+09,0.730178,29592,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: EF(!(E(!(E(AG(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)))||(((Finished_6>=1)||(Finished_4>=1))||((Finished_...2596
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!(E(!(E(TRUE U !(((((Finished_1>=1)||(Finished_0>=1))||((Finished_3>=1)||(Finished_2>=1)...2678
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 112/0/56
(forward)formula 0,0,20.8018,556512,1,0,12,3.73981e+06,29,1,3479,1.72516e+06,15
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 2 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:05] [INFO ] Implicit Places using invariants in 50 ms returned []
[2025-06-07 02:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:05] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 127 ms to find 0 implicit places.
Running 160 sub problems to find dead transitions.
[2025-06-07 02:59:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 143 constraints, problems are : Problem set: 0 solved, 160 unsolved in 5988 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 8/124 variables, 17/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/124 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 168/292 variables, 124/143 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 160/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 303 constraints, problems are : Problem set: 0 solved, 160 unsolved in 9663 ms.
Refiners :[Positive P Invariants (semi-flows): 19/19 constraints, State Equation: 124/124 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15677ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15678ms
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 168/184 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15807 ms. Remains : 124/140 places, 168/184 transitions.
[2025-06-07 02:59:21] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:59:21] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:59:21] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 02:59:21] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:59:21] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8512753699472729685.gal : 1 ms
[2025-06-07 02:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability6913066362484351154.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/CTLFireability8512753699472729685.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6913066362484351154.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,1.91383e+09,0.737617,29544,2,10431,5,146731,6,0,667,92491,0


Converting to forward existential form...Done !
original formula: (((EF(((((AF(E(((((((StartSecuring_1>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_6>=1)&&(ClientsWaiting_3>=1)))||(((StartSecuring_11>=1)...5259
=> equivalent forward existential formula: ((([(Init * !(E(TRUE U ((((!(EG(!(E(((((((StartSecuring_1>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_6>=1)&&(C...8926
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 80/0/88
Hit Full ! (commute/partial/dont) 104/0/64
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 02:59:51] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:59:51] [INFO ] Applying decomposition
[2025-06-07 02:59:51] [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/graph17291196935452607855.txt' '-o' '/tmp/graph17291196935452607855.bin' '-w' '/tmp/graph17291196935452607855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17291196935452607855.bin' '-l' '-1' '-v' '-w' '/tmp/graph17291196935452607855.weights' '-q' '0' '-e' '0.001'
[2025-06-07 02:59:51] [INFO ] Decomposing Gal with order
[2025-06-07 02:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 02:59:51] [INFO ] Removed a total of 198 redundant transitions.
[2025-06-07 02:59:51] [INFO ] Flatten gal took : 12 ms
[2025-06-07 02:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 6 ms.
[2025-06-07 02:59:51] [INFO ] Time to serialize gal into /tmp/CTLFireability13197393287689597160.gal : 3 ms
[2025-06-07 02:59:51] [INFO ] Time to serialize properties into /tmp/CTLFireability4944183595232304881.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/CTLFireability13197393287689597160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4944183595232304881.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,1.91383e+09,0.123199,9636,490,71,10455,291,461,27876,37,2563,0


Converting to forward existential form...Done !
original formula: (((EF(((((AF(E(((((((i4.i1.u17.StartSecuring_1>=1)&&(i4.i1.u41.ClientsWaiting_0>=1))||((i2.i1.u22.StartSecuring_6>=1)&&(i2.i1.u39.Clients...7464
=> equivalent forward existential formula: ((([(Init * !(E(TRUE U ((((!(EG(!(E(((((((i4.i1.u17.StartSecuring_1>=1)&&(i4.i1.u41.ClientsWaiting_0>=1))||((i2....12647
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 7
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 0,1,8.65272,213436,1,0,266356,2350,2883,1.45373e+06,185,14717,264928
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 184/184 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 124 transition count 168
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 124 transition count 168
Applied a total of 32 rules in 4 ms. Remains 124 /140 variables (removed 16) and now considering 168/184 (removed 16) transitions.
[2025-06-07 02:59:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:00:00] [INFO ] Implicit Places using invariants in 68 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 70 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/140 places, 168/184 transitions.
Applied a total of 0 rules in 1 ms. Remains 123 /123 variables (removed 0) and now considering 168/168 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 79 ms. Remains : 123/140 places, 168/184 transitions.
[2025-06-07 03:00:00] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:00:00] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:00:00] [INFO ] Input system was already deterministic with 168 transitions.
[2025-06-07 03:00:00] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:00:00] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:00:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16691397586243284363.gal : 2 ms
[2025-06-07 03:00:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3210303770811276119.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/CTLFireability16691397586243284363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3210303770811276119.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,1.91383e+09,0.34703,17876,2,5716,5,77403,6,0,663,53057,0


Converting to forward existential form...Done !
original formula: (AF(EG(((((ControlRoomDispatch_7>=1)||(ControlRoomDispatch_6>=1))||((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1)))||(((ControlR...2559
=> equivalent forward existential formula: ([FwdG(Init,!(EG(((((ControlRoomDispatch_7>=1)||(ControlRoomDispatch_6>=1))||((ControlRoomDispatch_1>=1)||(Contr...2656
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.14884,102916,1,0,27,662960,41,13,3383,324126,25
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 03:00:03] [INFO ] Flatten gal took : 12 ms
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 10 ms
[2025-06-07 03:00:03] [INFO ] Applying decomposition
[2025-06-07 03:00:03] [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/graph17623881408273566734.txt' '-o' '/tmp/graph17623881408273566734.bin' '-w' '/tmp/graph17623881408273566734.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17623881408273566734.bin' '-l' '-1' '-v' '-w' '/tmp/graph17623881408273566734.weights' '-q' '0' '-e' '0.001'
[2025-06-07 03:00:03] [INFO ] Decomposing Gal with order
[2025-06-07 03:00:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 03:00:03] [INFO ] Removed a total of 190 redundant transitions.
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 13 ms
[2025-06-07 03:00:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 8 ms.
[2025-06-07 03:00:03] [INFO ] Time to serialize gal into /tmp/CTLFireability17426261604081494400.gal : 2 ms
[2025-06-07 03:00:03] [INFO ] Time to serialize properties into /tmp/CTLFireability541235194954353189.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/CTLFireability17426261604081494400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability541235194954353189.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 -...262
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,2.95936e+09,0.189014,12496,701,67,18081,357,423,33302,36,3441,0


Converting to forward existential form...Done !
original formula: ((A(EX(AX(((((i4.i1.u42.ClientsWaiting_6>=1)||(i2.i1.u43.ClientsWaiting_7>=1))||((i7.i0.u40.ClientsWaiting_4>=1)||(i8.i1.u41.ClientsWaiti...14320
=> equivalent forward existential formula: ((([(EY(((FwdU((Init * !((EG((((((((((i0.u35.IdleTechs_0>=1)&&(i2.i0.u34.OpenRequests_15>=1))&&(i5.i0.u10.Idles>...49036
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,40.01,819792,1,0,1.63942e+06,3993,2295,1.27151e+06,156,26021,1570572
FORMULA UtilityControlRoom-COL-Z2T4N08-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 406682 ms.

BK_STOP 1749265243648

--------------------
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-COL-Z2T4N08"
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-COL-Z2T4N08, 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-174915590300690"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N08.tgz
mv UtilityControlRoom-COL-Z2T4N08 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 ;