Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590600882.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-PT-Z4T4N06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590600882
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 41K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 215K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 100K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 380K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 27K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 89K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 88K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 432K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 86K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 369K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.9K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 191K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749280781600

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-PT-Z4T4N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 07:19:42] [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 07:19:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 07:19:43] [INFO ] Load time of PNML (sax parser for PT used): 86 ms
[2025-06-07 07:19:43] [INFO ] Transformed 228 places.
[2025-06-07 07:19:43] [INFO ] Transformed 450 transitions.
[2025-06-07 07:19:43] [INFO ] Parsed PT model containing 228 places and 450 transitions and 1446 arcs in 195 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 32 ms.
[2025-06-07 07:19:43] [INFO ] Reduced 18 identical enabling conditions.
[2025-06-07 07:19:43] [INFO ] Reduced 18 identical enabling conditions.
[2025-06-07 07:19:43] [INFO ] Reduced 18 identical enabling conditions.
[2025-06-07 07:19:43] [INFO ] Reduced 18 identical enabling conditions.
Ensure Unique test removed 96 transitions
Reduce redundant transitions removed 96 transitions.
Support contains 228 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 9 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2025-06-07 07:19:43] [INFO ] Computed 15 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:19:43] [INFO ] Implicit Places using invariants in 271 ms returned []
[2025-06-07 07:19:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:19:43] [INFO ] Implicit Places using invariants and state equation in 202 ms returned []
Implicit Place search using SMT with State Equation took 514 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2025-06-07 07:19:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 243 constraints, problems are : Problem set: 0 solved, 348 unsolved in 26358 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 348/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/582 variables, and 591 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 56671ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 56685ms
Finished structural reductions in LTL mode , in 1 iterations and 57232 ms. Remains : 228/228 places, 354/354 transitions.
Support contains 228 out of 228 places after structural reductions.
[2025-06-07 07:20:40] [INFO ] Flatten gal took : 73 ms
[2025-06-07 07:20:41] [INFO ] Flatten gal took : 50 ms
[2025-06-07 07:20:41] [INFO ] Input system was already deterministic with 354 transitions.
Reduction of identical properties reduced properties to check from 68 to 63
RANDOM walk for 25168 steps (5 resets) in 1366 ms. (18 steps per ms) remains 0/63 properties
[2025-06-07 07:20:42] [INFO ] Flatten gal took : 32 ms
[2025-06-07 07:20:42] [INFO ] Flatten gal took : 41 ms
[2025-06-07 07:20:42] [INFO ] Input system was already deterministic with 354 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2025-06-07 07:20:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:20:42] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-07 07:20:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:20:42] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2025-06-07 07:20:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 243 constraints, problems are : Problem set: 0 solved, 348 unsolved in 24823 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 348/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/582 variables, and 591 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54947ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 54950ms
Finished structural reductions in LTL mode , in 1 iterations and 55182 ms. Remains : 228/228 places, 354/354 transitions.
[2025-06-07 07:21:37] [INFO ] Flatten gal took : 20 ms
[2025-06-07 07:21:37] [INFO ] Flatten gal took : 21 ms
[2025-06-07 07:21:37] [INFO ] Input system was already deterministic with 354 transitions.
[2025-06-07 07:21:37] [INFO ] Flatten gal took : 19 ms
[2025-06-07 07:21:37] [INFO ] Flatten gal took : 20 ms
[2025-06-07 07:21:37] [INFO ] Time to serialize gal into /tmp/CTLFireability8672362761699870150.gal : 10 ms
[2025-06-07 07:21:37] [INFO ] Time to serialize properties into /tmp/CTLFireability7890116546789182077.ctl : 13 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/CTLFireability8672362761699870150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7890116546789182077.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,4.23749e+10,26.234,662964,2,74252,5,3.41165e+06,6,0,1269,2.05496e+06,0


Converting to forward existential form...Done !
original formula: (AF((EF(((((Finished_1>=1)||(Finished_0>=1))||((Finished_5>=1)||(Finished_4>=1)))||((Finished_3>=1)||(Finished_2>=1)))) + (((((Clients_0>...34277
=> equivalent forward existential formula: [FwdG((Init * !(E(E(((E(TRUE U (((((Finished_1>=1)||(Finished_0>=1))||((Finished_5>=1)||(Finished_4>=1)))||((Fin...39450
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 07:22:08] [INFO ] Flatten gal took : 20 ms
[2025-06-07 07:22:08] [INFO ] Applying decomposition
[2025-06-07 07:22:08] [INFO ] Flatten gal took : 37 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/graph16396485648737044474.txt' '-o' '/tmp/graph16396485648737044474.bin' '-w' '/tmp/graph16396485648737044474.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16396485648737044474.bin' '-l' '-1' '-v' '-w' '/tmp/graph16396485648737044474.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:22:08] [INFO ] Decomposing Gal with order
[2025-06-07 07:22:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:22:08] [INFO ] Removed a total of 313 redundant transitions.
[2025-06-07 07:22:08] [INFO ] Flatten gal took : 362 ms
[2025-06-07 07:22:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 190 labels/synchronizations in 17 ms.
[2025-06-07 07:22:08] [INFO ] Time to serialize gal into /tmp/CTLFireability2051380736370106070.gal : 7 ms
[2025-06-07 07:22:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4178338532071549455.ctl : 6 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/CTLFireability2051380736370106070.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4178338532071549455.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 16 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2025-06-07 07:22:39] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:22:39] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-07 07:22:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:22:39] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2025-06-07 07:22:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 171 constraints, problems are : Problem set: 0 solved, 276 unsolved in 13323 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 276/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 447 constraints, problems are : Problem set: 0 solved, 276 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43465ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 43467ms
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43664 ms. Remains : 156/228 places, 282/354 transitions.
[2025-06-07 07:23:22] [INFO ] Flatten gal took : 12 ms
[2025-06-07 07:23:22] [INFO ] Flatten gal took : 11 ms
[2025-06-07 07:23:22] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-07 07:23:22] [INFO ] Flatten gal took : 11 ms
[2025-06-07 07:23:22] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:23:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4178644926908279039.gal : 2 ms
[2025-06-07 07:23:22] [INFO ] Time to serialize properties into /tmp/CTLFireability13564151595685336533.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/CTLFireability4178644926908279039.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13564151595685336533.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,7.46419e+09,0.770269,34252,2,6488,5,136196,6,0,909,144224,0


Converting to forward existential form...Done !
original formula: AG(((AG(((((((((((IdleTechs_1<1)||(OpenRequests_3_2<1))||(Idles<1))&&(((IdleTechs_0<1)||(OpenRequests_1_3<1))||(Idles<1)))&&((((IdleTechs...7878
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((!(E(TRUE U !(((((((((((IdleTechs_1<1)||(OpenRequests_3_2<1))||(Idles<1))&&(((IdleTech...7953
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.82093,158484,1,0,13,1.03375e+06,26,5,5238,359842,12
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 5 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
[2025-06-07 07:23:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:23:27] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 07:23:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:23:27] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2025-06-07 07:23:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 171 constraints, problems are : Problem set: 0 solved, 276 unsolved in 13633 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 276/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 447 constraints, problems are : Problem set: 0 solved, 276 unsolved in 30014 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43758ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 43760ms
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43909 ms. Remains : 156/228 places, 282/354 transitions.
[2025-06-07 07:24:11] [INFO ] Flatten gal took : 14 ms
[2025-06-07 07:24:11] [INFO ] Flatten gal took : 12 ms
[2025-06-07 07:24:11] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-07 07:24:11] [INFO ] Flatten gal took : 12 ms
[2025-06-07 07:24:11] [INFO ] Flatten gal took : 12 ms
[2025-06-07 07:24:11] [INFO ] Time to serialize gal into /tmp/CTLFireability7416949095071105298.gal : 2 ms
[2025-06-07 07:24:11] [INFO ] Time to serialize properties into /tmp/CTLFireability10493625182956447000.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7416949095071105298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10493625182956447000.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,7.46419e+09,0.786085,34384,2,6488,5,136196,6,0,909,144224,0


Converting to forward existential form...Done !
original formula: ((A((!((EG(!(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_0_2>=1)||(Assigned_0_3>=1)))||(((Assigned_1_1>=1)||(Assigned_1_0>=1))...23393
=> equivalent forward existential formula: [(FwdU((Init * !((!((E(!(((EG(!(EX(!(!(EG(!((((((((StartSecuring_5_3>=1)&&(ClientsWaiting_5>=1))||((StartSecurin...30079
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 270/0/12
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 07:24:41] [INFO ] Flatten gal took : 15 ms
[2025-06-07 07:24:41] [INFO ] Applying decomposition
[2025-06-07 07:24:41] [INFO ] Flatten gal took : 12 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/graph16105855402296477100.txt' '-o' '/tmp/graph16105855402296477100.bin' '-w' '/tmp/graph16105855402296477100.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16105855402296477100.bin' '-l' '-1' '-v' '-w' '/tmp/graph16105855402296477100.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:24:41] [INFO ] Decomposing Gal with order
[2025-06-07 07:24:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:24:41] [INFO ] Removed a total of 397 redundant transitions.
[2025-06-07 07:24:41] [INFO ] Flatten gal took : 24 ms
[2025-06-07 07:24:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 8 ms.
[2025-06-07 07:24:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3087230135612721530.gal : 3 ms
[2025-06-07 07:24:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16774928338233752353.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3087230135612721530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16774928338233752353.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.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2025-06-07 07:25:11] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:25:11] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-07 07:25:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:25:12] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2025-06-07 07:25:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 243 constraints, problems are : Problem set: 0 solved, 348 unsolved in 24122 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 348/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/582 variables, and 591 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54244ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 54245ms
Finished structural reductions in LTL mode , in 1 iterations and 54428 ms. Remains : 228/228 places, 354/354 transitions.
[2025-06-07 07:26:06] [INFO ] Flatten gal took : 12 ms
[2025-06-07 07:26:06] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:26:06] [INFO ] Input system was already deterministic with 354 transitions.
[2025-06-07 07:26:06] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:26:06] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:26:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15530963887179783970.gal : 2 ms
[2025-06-07 07:26:06] [INFO ] Time to serialize properties into /tmp/CTLFireability1073562500748603382.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/CTLFireability15530963887179783970.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1073562500748603382.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,4.23749e+10,26.3649,662244,2,74252,5,3.41165e+06,6,0,1269,2.05496e+06,0


Converting to forward existential form...Done !
original formula: A(!((E(E(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_0_2>=1)||(Assigned_0_3>=1)))||(((Assigned_1_1>=1)||(Assigned_1_0>=1))||((...28381
=> equivalent forward existential formula: [((Init * !(EG(!(((!(E(TRUE U !((((((((((((IdleTechs_1>=1)&&(OpenRequests_3_2>=1))&&(Idles>=1))||(((IdleTechs_0>...74018
Detected timeout of ITS tools.
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-07 07:26:36] [INFO ] Flatten gal took : 15 ms
[2025-06-07 07:26:36] [INFO ] Applying decomposition
[2025-06-07 07:26:36] [INFO ] Flatten gal took : 24 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/graph10353042155205745359.txt' '-o' '/tmp/graph10353042155205745359.bin' '-w' '/tmp/graph10353042155205745359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10353042155205745359.bin' '-l' '-1' '-v' '-w' '/tmp/graph10353042155205745359.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:26:36] [INFO ] Decomposing Gal with order
[2025-06-07 07:26:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:26:36] [INFO ] Removed a total of 313 redundant transitions.
[2025-06-07 07:26:36] [INFO ] Flatten gal took : 28 ms
[2025-06-07 07:26:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 7 ms.
[2025-06-07 07:26:36] [INFO ] Time to serialize gal into /tmp/CTLFireability5707620186537789995.gal : 3 ms
[2025-06-07 07:26:36] [INFO ] Time to serialize properties into /tmp/CTLFireability16798980237370712487.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5707620186537789995.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16798980237370712487.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,4.23749e+10,18.2387,499336,3577,8382,438526,160355,633,1.6676e+06,138,5.73861e+06,0


Converting to forward existential form...Done !
original formula: A(!((E(E(((((((i0.i1.u1.Assigned_0_0>=1)||(i5.u23.Assigned_0_1>=1))||((i0.i0.u2.Assigned_0_2>=1)||(i0.i2.u3.Assigned_0_3>=1)))||(((i1.i0....38819
=> equivalent forward existential formula: [((Init * !(EG(!(((!(E(TRUE U !((((((((((((i5.u23.IdleTechs_1>=1)&&(i4.u21.OpenRequests_3_2>=1))&&(i1.i0.u5.Idle...104047
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 4 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
[2025-06-07 07:27:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:27:06] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-07 07:27:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:27:07] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
Running 348 sub problems to find dead transitions.
[2025-06-07 07:27:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (OVERLAPS) 0/582 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
No progress, stopping.
After SMT solving in domain Real declared 582/582 variables, and 243 constraints, problems are : Problem set: 0 solved, 348 unsolved in 24735 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 348 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/222 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/222 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 2 (OVERLAPS) 6/228 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 4 (OVERLAPS) 354/582 variables, 228/243 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/582 variables, 348/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/582 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 348 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 582/582 variables, and 591 constraints, problems are : Problem set: 0 solved, 348 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 228/228 constraints, PredecessorRefiner: 348/348 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 54853ms problems are : Problem set: 0 solved, 348 unsolved
Search for dead transitions found 0 dead transitions in 54862ms
Finished structural reductions in LTL mode , in 1 iterations and 55072 ms. Remains : 228/228 places, 354/354 transitions.
[2025-06-07 07:28:01] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:28:01] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:28:01] [INFO ] Input system was already deterministic with 354 transitions.
[2025-06-07 07:28:01] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:28:01] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:28:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3986617293150443810.gal : 2 ms
[2025-06-07 07:28:01] [INFO ] Time to serialize properties into /tmp/CTLFireability8023010725619136370.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/CTLFireability3986617293150443810.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8023010725619136370.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,4.23749e+10,26.0502,662864,2,74252,5,3.41165e+06,6,0,1269,2.05496e+06,0


Converting to forward existential form...Done !
original formula: ((!(A(((((Finished_1>=1)||(Finished_0>=1))||((Finished_5>=1)||(Finished_4>=1)))||((Finished_3>=1)||(Finished_2>=1))) U AX(AF(((((((((Move...19695
=> equivalent forward existential formula: [(FwdU((Init * !((!(!((E(!(!(EX(!(!(EG(!(((((((((MovetoZ_0_1_2>=1)||(MovetoZ_4_2_1>=1))||((MovetoZ_4_1_3>=1)||(M...25360
java.io.IOException: Stream closed
at java.base/java.io.BufferedInputStream.ensureOpen(BufferedInputStream.java:206)
at java.base/java.io.BufferedInputStream.implRead(BufferedInputStream.java:411)
at java.base/java.io.BufferedInputStream.read(BufferedInputStream.java:405)
at java.base/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:350)
at java.base/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:393)
at java.base/sun.nio.cs.StreamDecoder.lockedRead(StreamDecoder.java:217)
at java.base/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:171)
at java.base/java.io.InputStreamReader.read(InputStreamReader.java:188)
at java.base/java.io.BufferedReader.fill(BufferedReader.java:160)
at java.base/java.io.BufferedReader.implReadLine(BufferedReader.java:370)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:347)
at java.base/java.io.BufferedReader.readLine(BufferedReader.java:436)
at fr.lip6.move.gal.application.runner.its.ITSRunner$ITSInterpreter.run(ITSRunner.java:211)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-07 07:28:32] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:28:32] [INFO ] Applying decomposition
[2025-06-07 07:28:32] [INFO ] Flatten gal took : 11 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/graph10902058158623089669.txt' '-o' '/tmp/graph10902058158623089669.bin' '-w' '/tmp/graph10902058158623089669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10902058158623089669.bin' '-l' '-1' '-v' '-w' '/tmp/graph10902058158623089669.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:28:32] [INFO ] Decomposing Gal with order
[2025-06-07 07:28:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:28:32] [INFO ] Removed a total of 297 redundant transitions.
[2025-06-07 07:28:32] [INFO ] Flatten gal took : 35 ms
[2025-06-07 07:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 228 labels/synchronizations in 7 ms.
[2025-06-07 07:28:32] [INFO ] Time to serialize gal into /tmp/CTLFireability5387796772517931682.gal : 2 ms
[2025-06-07 07:28:32] [INFO ] Time to serialize properties into /tmp/CTLFireability12176024667913190430.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/CTLFireability5387796772517931682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12176024667913190430.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 222 transition count 348
Applied a total of 12 rules in 22 ms. Remains 222 /228 variables (removed 6) and now considering 348/354 (removed 6) transitions.
// Phase 1: matrix 348 rows 222 cols
[2025-06-07 07:29:02] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:29:02] [INFO ] Implicit Places using invariants in 187 ms returned [179]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 188 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 221/228 places, 348/354 transitions.
Applied a total of 0 rules in 9 ms. Remains 221 /221 variables (removed 0) and now considering 348/348 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 219 ms. Remains : 221/228 places, 348/354 transitions.
[2025-06-07 07:29:02] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:29:02] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:29:02] [INFO ] Input system was already deterministic with 348 transitions.
[2025-06-07 07:29:02] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:29:02] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:29:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16039852672048413537.gal : 2 ms
[2025-06-07 07:29:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6788830878620038864.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/CTLFireability16039852672048413537.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6788830878620038864.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,3.25791e+10,15.3824,391904,2,33269,5,1.99708e+06,6,0,1235,1.2153e+06,0


Converting to forward existential form...Done !
original formula: EF(!(A(EF(((((((((StartSecuring_2_3>=1)&&(ClientsTimeout_2>=1))||((StartSecuring_5_1>=1)&&(ClientsTimeout_5>=1)))||(((StartSecuring_0_1>=...3981
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_0_2>=1)||(Assigned_0_3>=1)))||...5092
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 07:29:32] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:29:32] [INFO ] Applying decomposition
[2025-06-07 07:29:32] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph17638356221240834325.txt' '-o' '/tmp/graph17638356221240834325.bin' '-w' '/tmp/graph17638356221240834325.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17638356221240834325.bin' '-l' '-1' '-v' '-w' '/tmp/graph17638356221240834325.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:29:32] [INFO ] Decomposing Gal with order
[2025-06-07 07:29:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:29:32] [INFO ] Removed a total of 302 redundant transitions.
[2025-06-07 07:29:32] [INFO ] Flatten gal took : 16 ms
[2025-06-07 07:29:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 192 labels/synchronizations in 4 ms.
[2025-06-07 07:29:32] [INFO ] Time to serialize gal into /tmp/CTLFireability16562383971070152916.gal : 2 ms
[2025-06-07 07:29:32] [INFO ] Time to serialize properties into /tmp/CTLFireability3599482406569049062.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/CTLFireability16562383971070152916.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3599482406569049062.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,3.25791e+10,0.397304,20256,890,102,34845,726,577,56365,113,4798,0


Converting to forward existential form...Done !
original formula: EF(!(A(EF(((((((((i6.u35.StartSecuring_2_3>=1)&&(i6.u27.ClientsTimeout_2>=1))||((u12.StartSecuring_5_1>=1)&&(i8.u29.ClientsTimeout_5>=1))...5183
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(((((((u13.Assigned_0_0>=1)||(i9.u17.Assigned_0_1>=1))||((i9.u18.Assigned_0_2>=1)||(i9...6616
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
(forward)formula 0,0,3.45676,111904,1,0,244378,1871,3124,287430,431,7403,355381
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 13 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2025-06-07 07:29:36] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:29:36] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 07:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:29:36] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 276 sub problems to find dead transitions.
[2025-06-07 07:29:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (OVERLAPS) 0/438 variables, 0/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
No progress, stopping.
After SMT solving in domain Real declared 438/438 variables, and 171 constraints, problems are : Problem set: 0 solved, 276 unsolved in 13101 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 276 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/150 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/150 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 2 (OVERLAPS) 6/156 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/156 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 4 (OVERLAPS) 282/438 variables, 156/171 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/438 variables, 276/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/438 variables, 0/447 constraints. Problems are: Problem set: 0 solved, 276 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/438 variables, and 447 constraints, problems are : Problem set: 0 solved, 276 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 156/156 constraints, PredecessorRefiner: 276/276 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43235ms problems are : Problem set: 0 solved, 276 unsolved
Search for dead transitions found 0 dead transitions in 43235ms
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 282/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43382 ms. Remains : 156/228 places, 282/354 transitions.
[2025-06-07 07:30:19] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:30:19] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:30:19] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-07 07:30:19] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:30:19] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:30:19] [INFO ] Time to serialize gal into /tmp/CTLFireability5866458587644825316.gal : 1 ms
[2025-06-07 07:30:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11646914117256796414.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/CTLFireability5866458587644825316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11646914117256796414.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,7.46419e+09,0.81582,34292,2,6488,5,136196,6,0,909,144224,0


Converting to forward existential form...Done !
original formula: AF((A(!(((((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1))||((ControlRoomDispatch_5>=1)||(ControlRoomDispatch_4>=1)))||((ControlR...5373
=> equivalent forward existential formula: [FwdG(Init,!((!((E(!(((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||((Clients_4>=1)||(Cl...5685
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/252
(forward)formula 0,0,23.9661,702340,1,0,11,4.3177e+06,30,2,5402,2.84815e+06,17
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Applied a total of 0 rules in 6 ms. Remains 228 /228 variables (removed 0) and now considering 354/354 (removed 0) transitions.
// Phase 1: matrix 354 rows 228 cols
[2025-06-07 07:30:43] [INFO ] Computed 15 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:30:43] [INFO ] Implicit Places using invariants in 74 ms returned [185]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 227/228 places, 354/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 227 /227 variables (removed 0) and now considering 354/354 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 227/228 places, 354/354 transitions.
[2025-06-07 07:30:43] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:30:43] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:30:43] [INFO ] Input system was already deterministic with 354 transitions.
[2025-06-07 07:30:43] [INFO ] Flatten gal took : 9 ms
[2025-06-07 07:30:43] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:30:43] [INFO ] Time to serialize gal into /tmp/CTLFireability487187023923791021.gal : 1 ms
[2025-06-07 07:30:43] [INFO ] Time to serialize properties into /tmp/CTLFireability12463621465742623602.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/CTLFireability487187023923791021.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12463621465742623602.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,4.23749e+10,12.3349,325944,2,35618,5,1.72968e+06,6,0,1265,1.03969e+06,0


Converting to forward existential form...Done !
original formula: A(((((((((MovetoZ_0_1_2>=1)||(MovetoZ_4_2_1>=1))||((MovetoZ_4_1_3>=1)||(MovetoZ_0_2_0>=1)))||(((MovetoZ_0_2_2>=1)||(MovetoZ_4_3_1>=1))||(...19080
=> equivalent forward existential formula: [((Init * !(EG(!(EX(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_0_2>=1)||(Assigned_0_3>=1)))||(((Assi...20426
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 07:31:14] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:31:14] [INFO ] Applying decomposition
[2025-06-07 07:31:14] [INFO ] Flatten gal took : 10 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/graph8823646520769011053.txt' '-o' '/tmp/graph8823646520769011053.bin' '-w' '/tmp/graph8823646520769011053.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8823646520769011053.bin' '-l' '-1' '-v' '-w' '/tmp/graph8823646520769011053.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:31:14] [INFO ] Decomposing Gal with order
[2025-06-07 07:31:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:31:14] [INFO ] Removed a total of 339 redundant transitions.
[2025-06-07 07:31:14] [INFO ] Flatten gal took : 20 ms
[2025-06-07 07:31:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 148 labels/synchronizations in 5 ms.
[2025-06-07 07:31:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16943744162598492586.gal : 2 ms
[2025-06-07 07:31:14] [INFO ] Time to serialize properties into /tmp/CTLFireability2964510134580382173.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/CTLFireability16943744162598492586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2964510134580382173.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,4.23749e+10,1.5482,54132,1682,153,92594,2621,558,216021,86,27948,0


Converting to forward existential form...Done !
original formula: A(((((((((i10.i1.u4.MovetoZ_0_1_2>=1)||(i8.u17.MovetoZ_4_2_1>=1))||((i8.u35.MovetoZ_4_1_3>=1)||(i9.u2.MovetoZ_0_2_0>=1)))||(((i10.i1.u4.M...26340
=> equivalent forward existential formula: [((Init * !(EG(!(EX(((((((i9.u2.Assigned_0_0>=1)||(i10.i0.u3.Assigned_0_1>=1))||((i10.i1.u4.Assigned_0_2>=1)||(i...28094
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 11 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2025-06-07 07:31:44] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:31:44] [INFO ] Implicit Places using invariants in 129 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 142 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 3 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 156 ms. Remains : 155/228 places, 282/354 transitions.
[2025-06-07 07:31:44] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:31:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:44] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-07 07:31:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:44] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:44] [INFO ] Time to serialize gal into /tmp/CTLFireability702613846259265415.gal : 1 ms
[2025-06-07 07:31:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7171875386386947850.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/CTLFireability702613846259265415.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7171875386386947850.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 -...282
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,7.46419e+09,0.541386,26100,2,4314,5,99006,6,0,905,113004,0


Converting to forward existential form...Done !
original formula: AX(((((IdleTechs_3>=1)&&(OpenRequests_5_2>=1))&&(Idles>=1)) + (EF(AX(((ControlRoomDispatch_3>=1)&&(ControlRoomDispatch_2>=1)))) * E(!(E((...300
=> equivalent forward existential formula: ([((EY(Init) * !((((IdleTechs_3>=1)&&(OpenRequests_5_2>=1))&&(Idles>=1)))) * !(E(TRUE U !(EX(!(((ControlRoomDisp...457
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 149/231/133
(forward)formula 0,0,2.83508,97592,1,0,23,669827,29,13,4861,193280,19
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 157 transition count 283
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 157 transition count 283
Applied a total of 142 rules in 9 ms. Remains 157 /228 variables (removed 71) and now considering 283/354 (removed 71) transitions.
// Phase 1: matrix 283 rows 157 cols
[2025-06-07 07:31:47] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:31:47] [INFO ] Implicit Places using invariants in 152 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 152 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 283/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 156 /156 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 156/228 places, 283/354 transitions.
[2025-06-07 07:31:47] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:31:47] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:47] [INFO ] Input system was already deterministic with 283 transitions.
[2025-06-07 07:31:47] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:47] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:31:47] [INFO ] Time to serialize gal into /tmp/CTLFireability15346717820361405158.gal : 1 ms
[2025-06-07 07:31:47] [INFO ] Time to serialize properties into /tmp/CTLFireability835408734771889250.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/CTLFireability15346717820361405158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability835408734771889250.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,7.69145e+09,0.6017,28692,2,4385,5,107285,6,0,910,128398,0


Converting to forward existential form...Done !
original formula: EX(EX(EG(AF((MovetoZ_2_1_1<1)))))
=> equivalent forward existential formula: [FwdG(EY(EY(Init)),!(EG(!((MovetoZ_2_1_1<1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,20.5606,654772,1,0,94,3.28378e+06,23,83,4428,3.77296e+06,92
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 70 places :
Symmetric choice reduction at 0 with 70 rule applications. Total rules 70 place count 158 transition count 284
Iterating global reduction 0 with 70 rules applied. Total rules applied 140 place count 158 transition count 284
Applied a total of 140 rules in 12 ms. Remains 158 /228 variables (removed 70) and now considering 284/354 (removed 70) transitions.
// Phase 1: matrix 284 rows 158 cols
[2025-06-07 07:32:08] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:32:08] [INFO ] Implicit Places using invariants in 108 ms returned []
[2025-06-07 07:32:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:32:08] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Running 278 sub problems to find dead transitions.
[2025-06-07 07:32:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (OVERLAPS) 6/158 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 284/442 variables, 158/173 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (OVERLAPS) 0/442 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 278 unsolved
No progress, stopping.
After SMT solving in domain Real declared 442/442 variables, and 173 constraints, problems are : Problem set: 0 solved, 278 unsolved in 13711 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 278 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/152 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/152 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 2 (OVERLAPS) 6/158 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/158 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 4 (OVERLAPS) 284/442 variables, 158/173 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/442 variables, 278/451 constraints. Problems are: Problem set: 0 solved, 278 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/442 variables, 0/451 constraints. Problems are: Problem set: 0 solved, 278 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 442/442 variables, and 451 constraints, problems are : Problem set: 0 solved, 278 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 158/158 constraints, PredecessorRefiner: 278/278 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 43819ms problems are : Problem set: 0 solved, 278 unsolved
Search for dead transitions found 0 dead transitions in 43819ms
Starting structural reductions in LTL mode, iteration 1 : 158/228 places, 284/354 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44133 ms. Remains : 158/228 places, 284/354 transitions.
[2025-06-07 07:32:52] [INFO ] Flatten gal took : 8 ms
[2025-06-07 07:32:52] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:32:52] [INFO ] Input system was already deterministic with 284 transitions.
[2025-06-07 07:32:52] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:32:52] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:32:52] [INFO ] Time to serialize gal into /tmp/CTLFireability8023843538061648599.gal : 1 ms
[2025-06-07 07:32:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14645517958563564256.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/CTLFireability8023843538061648599.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14645517958563564256.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,7.92485e+09,1.04961,44532,2,7259,5,187463,6,0,919,199616,0


Converting to forward existential form...Done !
original formula: AF(((AX((((IdleTechs_0>=1)&&(OpenRequests_1_3>=1))&&(Idles>=1))) * (AF(((MovetoZ_2_2_1<1)&&((NumClientsReq<1)||(DoSecuring_4_0<1)))) + (E...572
=> equivalent forward existential formula: [FwdG(Init,!(((!(EX(!((((IdleTechs_0>=1)&&(OpenRequests_1_3>=1))&&(Idles>=1))))) * (!(EG(!(((MovetoZ_2_2_1<1)&&(...768
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 151/0/133
Detected timeout of ITS tools.
[2025-06-07 07:33:22] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:33:22] [INFO ] Applying decomposition
[2025-06-07 07:33:22] [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/graph4353143529145622360.txt' '-o' '/tmp/graph4353143529145622360.bin' '-w' '/tmp/graph4353143529145622360.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4353143529145622360.bin' '-l' '-1' '-v' '-w' '/tmp/graph4353143529145622360.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:33:22] [INFO ] Decomposing Gal with order
[2025-06-07 07:33:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:33:22] [INFO ] Removed a total of 395 redundant transitions.
[2025-06-07 07:33:22] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:33:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 4 ms.
[2025-06-07 07:33:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6408157240571471965.gal : 2 ms
[2025-06-07 07:33:22] [INFO ] Time to serialize properties into /tmp/CTLFireability12503420361329042807.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/CTLFireability6408157240571471965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12503420361329042807.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 228 transition count 258
Reduce places removed 96 places and 0 transitions.
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 216 place count 132 transition count 234
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 216 place count 132 transition count 210
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 264 place count 108 transition count 210
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 266 place count 106 transition count 162
Iterating global reduction 2 with 2 rules applied. Total rules applied 268 place count 106 transition count 162
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 280 place count 94 transition count 150
Iterating global reduction 2 with 12 rules applied. Total rules applied 292 place count 94 transition count 150
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 304 place count 82 transition count 126
Iterating global reduction 2 with 12 rules applied. Total rules applied 316 place count 82 transition count 126
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 327 place count 71 transition count 104
Iterating global reduction 2 with 11 rules applied. Total rules applied 338 place count 71 transition count 104
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 349 place count 71 transition count 93
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 361 place count 65 transition count 87
Applied a total of 361 rules in 37 ms. Remains 65 /228 variables (removed 163) and now considering 87/354 (removed 267) transitions.
// Phase 1: matrix 87 rows 65 cols
[2025-06-07 07:33:52] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:33:52] [INFO ] Implicit Places using invariants in 78 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 80 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/228 places, 87/354 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 58 transition count 81
Applied a total of 12 rules in 3 ms. Remains 58 /64 variables (removed 6) and now considering 81/87 (removed 6) transitions.
// Phase 1: matrix 81 rows 58 cols
[2025-06-07 07:33:52] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:33:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2025-06-07 07:33:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:33:52] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 58/228 places, 81/354 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 210 ms. Remains : 58/228 places, 81/354 transitions.
[2025-06-07 07:33:52] [INFO ] Flatten gal took : 3 ms
[2025-06-07 07:33:52] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:33:52] [INFO ] Input system was already deterministic with 81 transitions.
[2025-06-07 07:33:52] [INFO ] Flatten gal took : 1 ms
[2025-06-07 07:33:52] [INFO ] Flatten gal took : 2 ms
[2025-06-07 07:33:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3802984785334828792.gal : 1 ms
[2025-06-07 07:33:52] [INFO ] Time to serialize properties into /tmp/CTLFireability7336615967557336916.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/CTLFireability3802984785334828792.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7336615967557336916.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,8.67024e+06,0.032056,4848,2,720,5,5362,6,0,316,3826,0


Converting to forward existential form...Done !
original formula: EG((((IdleTechs_2<1)||(OpenRequests_2_3<1))||(Idles<1)))
=> equivalent forward existential formula: [FwdG(Init,(((IdleTechs_2<1)||(OpenRequests_2_3<1))||(Idles<1)))] != FALSE
Hit Full ! (commute/partial/dont) 42/0/39
(forward)formula 0,1,0.194643,13168,1,0,6,58809,19,1,1621,35963,8
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 157 transition count 283
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 157 transition count 283
Applied a total of 142 rules in 9 ms. Remains 157 /228 variables (removed 71) and now considering 283/354 (removed 71) transitions.
// Phase 1: matrix 283 rows 157 cols
[2025-06-07 07:33:53] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:33:53] [INFO ] Implicit Places using invariants in 91 ms returned [114]
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 : 156/228 places, 283/354 transitions.
Applied a total of 0 rules in 2 ms. Remains 156 /156 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 104 ms. Remains : 156/228 places, 283/354 transitions.
[2025-06-07 07:33:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:33:53] [INFO ] Flatten gal took : 7 ms
[2025-06-07 07:33:53] [INFO ] Input system was already deterministic with 283 transitions.
[2025-06-07 07:33:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:33:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:33:53] [INFO ] Time to serialize gal into /tmp/CTLFireability9861432973582254494.gal : 1 ms
[2025-06-07 07:33:53] [INFO ] Time to serialize properties into /tmp/CTLFireability5351087517005976066.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/CTLFireability9861432973582254494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5351087517005976066.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,7.69145e+09,0.693263,27020,2,4411,5,104132,6,0,910,118183,0


Converting to forward existential form...Done !
original formula: AF((AX(EX(EG((((IdleTechs_0>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1))))) + ((EG(!(A((((IdleTechs_2>=1)&&(OpenRequests_2_3>=1))&&(Idles>=1)...413
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(EX(EG((((IdleTechs_0>=1)&&(OpenRequests_3_1>=1))&&(Idles>=1))))))) + ((EG(!(!((E(!((((IdleT...603
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 150/0/133
Detected timeout of ITS tools.
[2025-06-07 07:34:23] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:34:23] [INFO ] Applying decomposition
[2025-06-07 07:34:23] [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/graph17944439127310915317.txt' '-o' '/tmp/graph17944439127310915317.bin' '-w' '/tmp/graph17944439127310915317.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17944439127310915317.bin' '-l' '-1' '-v' '-w' '/tmp/graph17944439127310915317.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:34:23] [INFO ] Decomposing Gal with order
[2025-06-07 07:34:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:34:23] [INFO ] Removed a total of 401 redundant transitions.
[2025-06-07 07:34:23] [INFO ] Flatten gal took : 13 ms
[2025-06-07 07:34:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 67 labels/synchronizations in 3 ms.
[2025-06-07 07:34:23] [INFO ] Time to serialize gal into /tmp/CTLFireability9409775300959068813.gal : 2 ms
[2025-06-07 07:34:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6732770925953461824.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/CTLFireability9409775300959068813.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6732770925953461824.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,7.69145e+09,0.118187,9324,519,54,10920,424,570,16863,39,1492,0


Converting to forward existential form...Done !
original formula: AF((AX(EX(EG((((i2.i0.u24.IdleTechs_0>=1)&&(i1.u12.OpenRequests_3_1>=1))&&(i3.i0.u5.Idles>=1))))) + ((EG(!(A((((i0.u4.IdleTechs_2>=1)&&(i...566
=> equivalent forward existential formula: [FwdG(Init,!((!(EX(!(EX(EG((((i2.i0.u24.IdleTechs_0>=1)&&(i1.u12.OpenRequests_3_1>=1))&&(i3.i0.u5.Idles>=1))))))...810
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 72 places :
Symmetric choice reduction at 0 with 72 rule applications. Total rules 72 place count 156 transition count 282
Iterating global reduction 0 with 72 rules applied. Total rules applied 144 place count 156 transition count 282
Applied a total of 144 rules in 3 ms. Remains 156 /228 variables (removed 72) and now considering 282/354 (removed 72) transitions.
// Phase 1: matrix 282 rows 156 cols
[2025-06-07 07:34:53] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:34:53] [INFO ] Implicit Places using invariants in 128 ms returned [113]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 144 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 155/228 places, 282/354 transitions.
Applied a total of 0 rules in 3 ms. Remains 155 /155 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 150 ms. Remains : 155/228 places, 282/354 transitions.
[2025-06-07 07:34:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:53] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:34:53] [INFO ] Input system was already deterministic with 282 transitions.
[2025-06-07 07:34:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:53] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14305065755637903612.gal : 1 ms
[2025-06-07 07:34:53] [INFO ] Time to serialize properties into /tmp/CTLFireability10320789280094571914.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/CTLFireability14305065755637903612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10320789280094571914.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,7.46419e+09,0.552203,26100,2,4314,5,99006,6,0,905,113004,0


Converting to forward existential form...Done !
original formula: EG(EF((!(A((((IdleTechs_0>=1)&&(OpenRequests_5_0>=1))&&(Idles>=1)) U AX((((IdleTechs_0>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1))))) + ((((...347
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(!((E(!(!(EX(!((((IdleTechs_0>=1)&&(OpenRequests_2_1>=1))&&(Idles>=1)))))) U (!((((IdleTec...561
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,3.82266,126764,1,0,13,845626,27,6,5137,318691,19
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 157 transition count 283
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 157 transition count 283
Applied a total of 142 rules in 2 ms. Remains 157 /228 variables (removed 71) and now considering 283/354 (removed 71) transitions.
// Phase 1: matrix 283 rows 157 cols
[2025-06-07 07:34:57] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:34:57] [INFO ] Implicit Places using invariants in 106 ms returned [114]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 156/228 places, 283/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 156 /156 variables (removed 0) and now considering 283/283 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 114 ms. Remains : 156/228 places, 283/354 transitions.
[2025-06-07 07:34:57] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:57] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:57] [INFO ] Input system was already deterministic with 283 transitions.
[2025-06-07 07:34:57] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:57] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:34:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15611039067177978308.gal : 1 ms
[2025-06-07 07:34:57] [INFO ] Time to serialize properties into /tmp/CTLFireability6494039415953196610.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/CTLFireability15611039067177978308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6494039415953196610.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,7.69145e+09,0.559373,26400,2,4438,5,100422,6,0,910,114086,0


Converting to forward existential form...Done !
original formula: AF(E(!(AF((MovetoZ_5_3_0<1))) U (EF(!(AX((((IdleTechs_3>=1)&&(OpenRequests_3_3>=1))&&(Idles>=1))))) * !(EF(AX((((IdleTechs_1>=1)&&(OpenRe...189
=> equivalent forward existential formula: [FwdG(Init,!(E(!(!(EG(!((MovetoZ_5_3_0<1))))) U (E(TRUE U !(!(EX(!((((IdleTechs_3>=1)&&(OpenRequests_3_3>=1))&&(...264
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.84315,160360,1,0,9,1.09398e+06,32,2,4913,410305,13
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 354/354 transitions.
Discarding 69 places :
Symmetric choice reduction at 0 with 69 rule applications. Total rules 69 place count 159 transition count 285
Iterating global reduction 0 with 69 rules applied. Total rules applied 138 place count 159 transition count 285
Applied a total of 138 rules in 6 ms. Remains 159 /228 variables (removed 69) and now considering 285/354 (removed 69) transitions.
// Phase 1: matrix 285 rows 159 cols
[2025-06-07 07:35:02] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 07:35:02] [INFO ] Implicit Places using invariants in 119 ms returned [116]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 123 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 158/228 places, 285/354 transitions.
Applied a total of 0 rules in 1 ms. Remains 158 /158 variables (removed 0) and now considering 285/285 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 130 ms. Remains : 158/228 places, 285/354 transitions.
[2025-06-07 07:35:02] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:35:02] [INFO ] Flatten gal took : 6 ms
[2025-06-07 07:35:02] [INFO ] Input system was already deterministic with 285 transitions.
[2025-06-07 07:35:02] [INFO ] Flatten gal took : 5 ms
[2025-06-07 07:35:02] [INFO ] Flatten gal took : 14 ms
[2025-06-07 07:35:02] [INFO ] Time to serialize gal into /tmp/CTLFireability2394314157500938471.gal : 3 ms
[2025-06-07 07:35:02] [INFO ] Time to serialize properties into /tmp/CTLFireability16073152236384037298.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/CTLFireability2394314157500938471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16073152236384037298.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,8.16452e+09,0.650551,30428,2,4633,5,113725,6,0,920,135039,0


Converting to forward existential form...Done !
original formula: (AX(AG((((IdleTechs_3<1)||(OpenRequests_2_1<1))||(Idles<1)))) + AF((((A(!(((ControlRoomDispatch_0>=1)||((StartSecuring_3_2>=1)&&(ClientsW...497
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(!(E(TRUE U !((((IdleTechs_3<1)||(OpenRequests_2_1<1))||(Idles<1)))))))))),!((((!((E(!(((!...850
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 283/0/2
(forward)formula 0,0,3.8708,129668,1,0,13,803197,30,2,5064,334270,19
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 07:35:06] [INFO ] Flatten gal took : 25 ms
[2025-06-07 07:35:06] [INFO ] Flatten gal took : 25 ms
[2025-06-07 07:35:06] [INFO ] Applying decomposition
[2025-06-07 07:35:06] [INFO ] Flatten gal took : 25 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/graph4605600586863398209.txt' '-o' '/tmp/graph4605600586863398209.bin' '-w' '/tmp/graph4605600586863398209.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4605600586863398209.bin' '-l' '-1' '-v' '-w' '/tmp/graph4605600586863398209.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:35:06] [INFO ] Decomposing Gal with order
[2025-06-07 07:35:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:35:06] [INFO ] Removed a total of 319 redundant transitions.
[2025-06-07 07:35:06] [INFO ] Flatten gal took : 42 ms
[2025-06-07 07:35:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 4 ms.
[2025-06-07 07:35:07] [INFO ] Time to serialize gal into /tmp/CTLFireability3121669732810001447.gal : 2 ms
[2025-06-07 07:35:07] [INFO ] Time to serialize properties into /tmp/CTLFireability11262651103505540424.ctl : 10 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/CTLFireability3121669732810001447.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11262651103505540424.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 7 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,4.23749e+10,7.4848,232876,3494,8376,268544,190202,602,621416,129,1.99362e+06,0


Converting to forward existential form...Done !
original formula: (AF((EF(((((u0.Finished_1>=1)||(u0.Finished_0>=1))||((u0.Finished_5>=1)||(u0.Finished_4>=1)))||((u0.Finished_3>=1)||(u0.Finished_2>=1))))...46043
=> equivalent forward existential formula: [FwdG((Init * !(E(E(((E(TRUE U (((((u0.Finished_1>=1)||(u0.Finished_0>=1))||((u0.Finished_5>=1)||(u0.Finished_4>...55803
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 0,1,312.352,2948744,1,0,4.71121e+06,464765,3591,6.92097e+06,441,3.9917e+06,6362032
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: ((A((!((EG(!(((((((i1.u18.Assigned_0_0>=1)||(i13.i1.u20.Assigned_0_1>=1))||((i1.u21.Assigned_0_2>=1)||(i9.u1.Assigned_0_3>=1)))||(((i10.u...31552
=> equivalent forward existential formula: [(FwdU((Init * !((!((E(!(((EG(!(EX(!(!(EG(!((((((((i8.u35.StartSecuring_5_3>=1)&&(i8.u38.ClientsWaiting_5>=1))||...40530
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 1,0,375.04,3244680,1,0,5.55692e+06,464765,4338,7.3381e+06,449,4.0512e+06,4602595
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: A(!((E(E(((((((i1.u18.Assigned_0_0>=1)||(i13.i1.u20.Assigned_0_1>=1))||((i1.u21.Assigned_0_2>=1)||(i9.u1.Assigned_0_3>=1)))||(((i10.u24.A...38215
=> equivalent forward existential formula: [((Init * !(EG(!(((!(E(TRUE U !((((((((((((i13.i1.u20.IdleTechs_1>=1)&&(i4.u10.OpenRequests_3_2>=1))&&(i1.u21.Id...102495
(forward)formula 2,0,1063.25,6763552,1,0,1.11104e+07,579685,1863,1.80957e+07,381,7.41794e+06,7353516
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: ((!(A(((((u0.Finished_1>=1)||(u0.Finished_0>=1))||((u0.Finished_5>=1)||(u0.Finished_4>=1)))||((u0.Finished_3>=1)||(u0.Finished_2>=1))) U ...26705
=> equivalent forward existential formula: [(FwdU((Init * !((!(!((E(!(!(EX(!(!(EG(!(((((((((i1.u21.MovetoZ_0_1_2>=1)||(i0.u13.MovetoZ_4_2_1>=1))||((i5.i1.u...38993
Using saturation style SCC detection
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
(forward)formula 3,1,1110,6763552,1,0,1.11104e+07,579685,4165,1.80957e+07,477,7.41794e+06,12398198
FORMULA UtilityControlRoom-PT-Z4T4N06-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: A(((((((((i1.u21.MovetoZ_0_1_2>=1)||(i0.u13.MovetoZ_4_2_1>=1))||((i5.i1.u32.MovetoZ_4_1_3>=1)||(i1.u18.MovetoZ_0_2_0>=1)))||(((i1.u21.Mov...25857
=> equivalent forward existential formula: [((Init * !(EG(!(EX(((((((i1.u18.Assigned_0_0>=1)||(i13.i1.u20.Assigned_0_1>=1))||((i1.u21.Assigned_0_2>=1)||(i9...27631
Using saturation style SCC detection
Using saturation style SCC detection
ITS-tools command line returned an error code 139
[2025-06-07 07:56:23] [INFO ] Flatten gal took : 10 ms
[2025-06-07 07:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability9328763646180627622.gal : 1 ms
[2025-06-07 07:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3106426739004439260.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/CTLFireability9328763646180627622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3106426739004439260.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 3 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,4.23749e+10,26.3551,662752,2,74252,5,3.41165e+06,6,0,1269,2.05496e+06,0


Converting to forward existential form...Done !
original formula: A(((((((((MovetoZ_0_1_2>=1)||(MovetoZ_4_2_1>=1))||((MovetoZ_4_1_3>=1)||(MovetoZ_0_2_0>=1)))||(((MovetoZ_0_2_2>=1)||(MovetoZ_4_3_1>=1))||(...19080
=> equivalent forward existential formula: [((Init * !(EG(!(EX(((((((Assigned_0_0>=1)||(Assigned_0_1>=1))||((Assigned_0_2>=1)||(Assigned_0_3>=1)))||(((Assi...20426
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 180/0/174
Hit Full ! (commute/partial/dont) 180/0/174
Hit Full ! (commute/partial/dont) 324/150/30
Using saturation style SCC detection

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-PT-Z4T4N06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-PT-Z4T4N06, 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-174915590600882"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T4N06.tgz
mv UtilityControlRoom-PT-Z4T4N06 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 ;