Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590300698.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-COL-Z2T4N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590300698
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.9K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K May 29 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 29K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749264942304

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=UtilityControlRoom-COL-Z2T4N10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-07 02:55:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 02:55:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 02:55:43] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2025-06-07 02:55:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 02:55:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 620 ms
[2025-06-07 02:55:44] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 174 PT places and 270.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 02:55:44] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2025-06-07 02:55:44] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 17 to 16
RANDOM walk for 307 steps (0 resets) in 23 ms. (12 steps per ms) remains 0/16 properties
[2025-06-07 02:55:44] [INFO ] Flatten gal took : 40 ms
[2025-06-07 02:55:44] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(10), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 02:55:44] [INFO ] Unfolded HLPN to a Petri net with 174 places and 270 transitions 850 arcs in 25 ms.
[2025-06-07 02:55:44] [INFO ] Unfolded 15 HLPN properties in 0 ms.
[2025-06-07 02:55:44] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 02:55:44] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 02:55:44] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 02:55:44] [INFO ] Reduced 10 identical enabling conditions.
[2025-06-07 02:55:44] [INFO ] Reduced 10 identical enabling conditions.
Ensure Unique test removed 40 transitions
Reduce redundant transitions removed 40 transitions.
Support contains 174 out of 174 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 7 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 02:55:44] [INFO ] Computed 23 invariants in 22 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:45] [INFO ] Implicit Places using invariants in 321 ms returned []
[2025-06-07 02:55:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:55:45] [INFO ] Implicit Places using invariants and state equation in 227 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-06-07 02:55:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 197 constraints, problems are : Problem set: 0 solved, 220 unsolved in 11852 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 220/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 417 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21629 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 33672ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 33690ms
Finished structural reductions in LTL mode , in 1 iterations and 34294 ms. Remains : 174/174 places, 230/230 transitions.
Support contains 174 out of 174 places after structural reductions.
[2025-06-07 02:56:19] [INFO ] Flatten gal took : 29 ms
[2025-06-07 02:56:19] [INFO ] Flatten gal took : 38 ms
[2025-06-07 02:56:19] [INFO ] Input system was already deterministic with 230 transitions.
Reduction of identical properties reduced properties to check from 23 to 20
RANDOM walk for 2112 steps (0 resets) in 113 ms. (18 steps per ms) remains 0/20 properties
[2025-06-07 02:56:19] [INFO ] Flatten gal took : 20 ms
[2025-06-07 02:56:19] [INFO ] Flatten gal took : 31 ms
[2025-06-07 02:56:19] [INFO ] Input system was already deterministic with 230 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
[2025-06-07 02:56:20] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:20] [INFO ] Implicit Places using invariants in 164 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 166 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 02:56:20] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:56:20] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:56:20] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 02:56:20] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:20] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:20] [INFO ] Time to serialize gal into /tmp/CTLFireability9435345619346339857.gal : 6 ms
[2025-06-07 02:56:20] [INFO ] Time to serialize properties into /tmp/CTLFireability3737451478245191004.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/CTLFireability9435345619346339857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3737451478245191004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,1.45481,57960,2,17170,5,289133,6,0,925,201419,0


Converting to forward existential form...Done !
original formula: (AG(EF((((((((MovetoZ_13<1)&&(MovetoZ_12<1))&&((MovetoZ_15<1)&&(MovetoZ_14<1)))&&(((MovetoZ_17<1)&&(MovetoZ_16<1))&&((MovetoZ_19<1)&&(Mov...1606
=> equivalent forward existential formula: ([((Init * !(!(E(TRUE U !(E(TRUE U (((((((MovetoZ_13<1)&&(MovetoZ_12<1))&&((MovetoZ_15<1)&&(MovetoZ_14<1)))&&(((...2442
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,24.3874,762012,1,0,8,5.9576e+06,24,0,4691,1.61412e+06,11
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 4 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
[2025-06-07 02:56:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:45] [INFO ] Implicit Places using invariants in 159 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 161 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 9 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 02:56:45] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:45] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:45] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 02:56:45] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:56:45] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:56:45] [INFO ] Time to serialize gal into /tmp/CTLFireability3178430137883761263.gal : 3 ms
[2025-06-07 02:56:45] [INFO ] Time to serialize properties into /tmp/CTLFireability7021612875315321523.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/CTLFireability3178430137883761263.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7021612875315321523.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,1.71029,56568,2,17170,5,289133,6,0,925,201419,0


Converting to forward existential form...Done !
original formula: AG(AF(AX((((((((MovetoZ_13<1)&&(MovetoZ_12<1))&&((MovetoZ_15<1)&&(MovetoZ_14<1)))&&(((MovetoZ_17<1)&&(MovetoZ_16<1))&&((MovetoZ_19<1)&&(M...736
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!((((((((MovetoZ_13<1)&&(MovetoZ_12<1))&&((MovetoZ_15<1)&&(MovetoZ_14<1)))&&(((Move...794
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,8.5836,202092,1,0,8,1.25249e+06,17,2,4370,379218,10
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
[2025-06-07 02:56:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:56:54] [INFO ] Implicit Places using invariants in 70 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 77 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 02:56:54] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:56:54] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:54] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 02:56:54] [INFO ] Flatten gal took : 10 ms
[2025-06-07 02:56:54] [INFO ] Flatten gal took : 21 ms
[2025-06-07 02:56:54] [INFO ] Time to serialize gal into /tmp/CTLFireability1785713905801333072.gal : 1 ms
[2025-06-07 02:56:54] [INFO ] Time to serialize properties into /tmp/CTLFireability4667075326682192903.ctl : 12 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/CTLFireability1785713905801333072.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4667075326682192903.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,1.30437,57764,2,17170,5,289133,6,0,925,201419,0


Converting to forward existential form...Done !
original formula: E(AG((EX(EF((((((((StartSecuring_8>=1)&&(ClientsTimeout_4>=1))||((StartSecuring_13>=1)&&(ClientsTimeout_6>=1)))||(((StartSecuring_18>=1)&...12011
=> equivalent forward existential formula: [(((EY(FwdU(FwdU(Init,!(E(TRUE U !((EX(E(TRUE U (((((((StartSecuring_8>=1)&&(ClientsTimeout_4>=1))||((StartSecur...12715
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 200/270/30
Detected timeout of ITS tools.
[2025-06-07 02:57:24] [INFO ] Flatten gal took : 12 ms
[2025-06-07 02:57:24] [INFO ] Applying decomposition
[2025-06-07 02:57:24] [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/graph3576953895097814597.txt' '-o' '/tmp/graph3576953895097814597.bin' '-w' '/tmp/graph3576953895097814597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3576953895097814597.bin' '-l' '-1' '-v' '-w' '/tmp/graph3576953895097814597.weights' '-q' '0' '-e' '0.001'
[2025-06-07 02:57:24] [INFO ] Decomposing Gal with order
[2025-06-07 02:57:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 02:57:24] [INFO ] Removed a total of 226 redundant transitions.
[2025-06-07 02:57:24] [INFO ] Flatten gal took : 45 ms
[2025-06-07 02:57:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 17 ms.
[2025-06-07 02:57:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5958736611447823326.gal : 5 ms
[2025-06-07 02:57:24] [INFO ] Time to serialize properties into /tmp/CTLFireability11162789004274673794.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/CTLFireability5958736611447823326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11162789004274673794.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,0.069563,6472,320,53,4070,269,462,7329,54,1014,0


Converting to forward existential form...Done !
original formula: E(AG((EX(EF((((((((i7.i1.u26.StartSecuring_8>=1)&&(i7.i1.u57.ClientsTimeout_4>=1))||((i0.i1.u30.StartSecuring_13>=1)&&(i0.i1.u52.ClientsT...17262
=> equivalent forward existential formula: [(((EY(FwdU(FwdU(Init,!(E(TRUE U !((EX(E(TRUE U (((((((i7.i1.u26.StartSecuring_8>=1)&&(i7.i1.u57.ClientsTimeout_...18148
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
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
(forward)formula 0,0,1.11613,41032,1,0,85906,631,3281,91549,244,2106,114883
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 16 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 02:57:25] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:57:25] [INFO ] Implicit Places using invariants in 70 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 6 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 94 ms. Remains : 153/174 places, 210/230 transitions.
[2025-06-07 02:57:25] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:57:25] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:57:25] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 02:57:25] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:57:25] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:57:25] [INFO ] Time to serialize gal into /tmp/CTLFireability4329534187963149503.gal : 2 ms
[2025-06-07 02:57:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13248650905925775663.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/CTLFireability4329534187963149503.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13248650905925775663.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,0.959093,35056,2,12058,5,172772,6,0,825,120222,0


Converting to forward existential form...Done !
original formula: (!(A((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_12>=1))&&(Idles>=1)))||((((IdleTechs...8741
=> equivalent forward existential formula: ([((Init * !(!(!((E(!(!(!(EG(!(!(E(TRUE U !((((((((StartSecuring_8>=1)&&(ClientsTimeout_4>=1))||((StartSecuring_...36765
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 100/287/110
Detected timeout of ITS tools.
[2025-06-07 02:57:55] [INFO ] Flatten gal took : 16 ms
[2025-06-07 02:57:55] [INFO ] Applying decomposition
[2025-06-07 02:57:55] [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/graph4966098335932597056.txt' '-o' '/tmp/graph4966098335932597056.bin' '-w' '/tmp/graph4966098335932597056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4966098335932597056.bin' '-l' '-1' '-v' '-w' '/tmp/graph4966098335932597056.weights' '-q' '0' '-e' '0.001'
[2025-06-07 02:57:56] [INFO ] Decomposing Gal with order
[2025-06-07 02:57:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 02:57:56] [INFO ] Removed a total of 233 redundant transitions.
[2025-06-07 02:57:56] [INFO ] Flatten gal took : 17 ms
[2025-06-07 02:57:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 7 ms.
[2025-06-07 02:57:56] [INFO ] Time to serialize gal into /tmp/CTLFireability263856542921524326.gal : 3 ms
[2025-06-07 02:57:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13094558691125199595.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/CTLFireability263856542921524326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13094558691125199595.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,1.78111e+11,0.051317,5864,317,47,3188,221,487,4043,46,599,0


Converting to forward existential form...Done !
original formula: (!(A((((((((((i1.i1.u18.IdleTechs_0>=1)&&(i3.i0.u7.OpenRequests_15>=1))&&(i0.i1.u32.Idles>=1))||(((i2.i1.u31.IdleTechs_1>=1)&&(i5.i0.u38....12828
=> equivalent forward existential formula: ([((Init * !(!(!((E(!(!(!(EG(!(!(E(TRUE U !((((((((i9.i0.u58.StartSecuring_8>=1)&&(i9.i0.u47.ClientsTimeout_4>=1...54116
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
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
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,3.65067,98280,1,0,191833,671,3660,204210,225,2122,222003
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 9 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
[2025-06-07 02:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:57:59] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-07 02:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:57:59] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 02:57:59] [INFO ] Redundant transitions in 8 ms returned []
Running 200 sub problems to find dead transitions.
[2025-06-07 02:57:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (OVERLAPS) 0/364 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Real declared 364/364 variables, and 177 constraints, problems are : Problem set: 0 solved, 200 unsolved in 8782 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 200 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/144 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/144 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 2 (OVERLAPS) 10/154 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/154 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 4 (OVERLAPS) 210/364 variables, 154/177 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/364 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
At refinement iteration 7 (OVERLAPS) 0/364 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 200 unsolved
No progress, stopping.
After SMT solving in domain Int declared 364/364 variables, and 377 constraints, problems are : Problem set: 0 solved, 200 unsolved in 19522 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 154/154 constraints, PredecessorRefiner: 200/200 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 28372ms problems are : Problem set: 0 solved, 200 unsolved
Search for dead transitions found 0 dead transitions in 28374ms
Starting structural reductions in SI_CTL mode, iteration 1 : 154/174 places, 210/230 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28576 ms. Remains : 154/174 places, 210/230 transitions.
[2025-06-07 02:58:28] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:58:28] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:58:28] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 02:58:28] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:58:28] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:58:28] [INFO ] Time to serialize gal into /tmp/CTLFireability17291908615300568193.gal : 2 ms
[2025-06-07 02:58:28] [INFO ] Time to serialize properties into /tmp/CTLFireability13625983447800173876.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/CTLFireability17291908615300568193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13625983447800173876.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,3.10066,86992,2,30881,5,453941,6,0,829,302879,0


Converting to forward existential form...Done !
original formula: AF(E(((EF(EG(((((((((IdleTechs_1>=1)&&(OpenRequests_5>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_7>=1))&&(Idles>=1)))||((((Idle...12644
=> equivalent forward existential formula: [FwdG(Init,!(E(((E(TRUE U EG(((((((((IdleTechs_1>=1)&&(OpenRequests_5>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(Op...13502
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 02:58:58] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:58:58] [INFO ] Applying decomposition
[2025-06-07 02:58:58] [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/graph17169271856306118868.txt' '-o' '/tmp/graph17169271856306118868.bin' '-w' '/tmp/graph17169271856306118868.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph17169271856306118868.bin' '-l' '-1' '-v' '-w' '/tmp/graph17169271856306118868.weights' '-q' '0' '-e' '0.001'
[2025-06-07 02:58:58] [INFO ] Decomposing Gal with order
[2025-06-07 02:58:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 02:58:58] [INFO ] Removed a total of 258 redundant transitions.
[2025-06-07 02:58:58] [INFO ] Flatten gal took : 17 ms
[2025-06-07 02:58:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 4 ms.
[2025-06-07 02:58:58] [INFO ] Time to serialize gal into /tmp/CTLFireability12064003998660175501.gal : 2 ms
[2025-06-07 02:58:58] [INFO ] Time to serialize properties into /tmp/CTLFireability13022748565220434303.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/CTLFireability12064003998660175501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13022748565220434303.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,0.265222,17044,829,78,17352,343,519,91493,25,5768,0


Converting to forward existential form...Done !
original formula: AF(E(((EF(EG(((((((((i9.i0.u0.IdleTechs_1>=1)&&(i0.i0.u6.OpenRequests_5>=1))&&(i4.i0.u9.Idles>=1))||(((i9.i0.u0.IdleTechs_1>=1)&&(i9.i2.u...18548
=> equivalent forward existential formula: [FwdG(Init,!(E(((E(TRUE U EG(((((((((i9.i0.u0.IdleTechs_1>=1)&&(i0.i0.u6.OpenRequests_5>=1))&&(i4.i0.u9.Idles>=1...19790
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
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
(forward)formula 0,1,23.1305,375600,1,0,601810,9731,3120,2.12375e+06,136,38362,470224
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 113 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 113 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 103 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 93 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 93 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 83 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 83 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 83 transition count 70
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 232 place count 73 transition count 70
Applied a total of 232 rules in 39 ms. Remains 73 /174 variables (removed 101) and now considering 70/230 (removed 160) transitions.
// Phase 1: matrix 70 rows 73 cols
[2025-06-07 02:59:21] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:21] [INFO ] Implicit Places using invariants in 66 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 72/174 places, 70/230 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 62 transition count 60
Applied a total of 20 rules in 4 ms. Remains 62 /72 variables (removed 10) and now considering 60/70 (removed 10) transitions.
// Phase 1: matrix 60 rows 62 cols
[2025-06-07 02:59:21] [INFO ] Computed 22 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2025-06-07 02:59:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:21] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 62/174 places, 60/230 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 220 ms. Remains : 62/174 places, 60/230 transitions.
[2025-06-07 02:59:22] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:59:22] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:59:22] [INFO ] Input system was already deterministic with 60 transitions.
[2025-06-07 02:59:22] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:59:22] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:59:22] [INFO ] Time to serialize gal into /tmp/CTLFireability8532674485839719604.gal : 1 ms
[2025-06-07 02:59:22] [INFO ] Time to serialize properties into /tmp/CTLFireability5111016844440727413.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/CTLFireability8532674485839719604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5111016844440727413.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.33451e+07,0.027375,4828,2,1112,5,6408,6,0,311,3958,0


Converting to forward existential form...Done !
original formula: (AF((((((Clients_0<1)&&(Clients_1<1))&&((Clients_2<1)&&(Clients_3<1)))&&(((Clients_4<1)&&(Clients_5<1))&&((Clients_6<1)&&(Clients_7<1))))...377
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U EG((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4...431
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.167341,11612,1,0,6,48112,29,0,1541,17455,8
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Applied a total of 100 rules in 23 ms. Remains 134 /174 variables (removed 40) and now considering 170/230 (removed 60) transitions.
// Phase 1: matrix 170 rows 134 cols
[2025-06-07 02:59:22] [INFO ] Computed 23 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:22] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-07 02:59:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:59:22] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 02:59:22] [INFO ] Redundant transitions in 5 ms returned []
Running 160 sub problems to find dead transitions.
[2025-06-07 02:59:22] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 10/134 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 170/304 variables, 134/157 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (OVERLAPS) 0/304 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Real declared 304/304 variables, and 157 constraints, problems are : Problem set: 0 solved, 160 unsolved in 6141 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 134/134 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 160 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 2 (OVERLAPS) 10/134 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/134 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 4 (OVERLAPS) 170/304 variables, 134/157 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/304 variables, 160/317 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/304 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 160 unsolved
At refinement iteration 7 (OVERLAPS) 0/304 variables, 0/317 constraints. Problems are: Problem set: 0 solved, 160 unsolved
No progress, stopping.
After SMT solving in domain Int declared 304/304 variables, and 317 constraints, problems are : Problem set: 0 solved, 160 unsolved in 8951 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 134/134 constraints, PredecessorRefiner: 160/160 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 15130ms problems are : Problem set: 0 solved, 160 unsolved
Search for dead transitions found 0 dead transitions in 15130ms
Starting structural reductions in SI_CTL mode, iteration 1 : 134/174 places, 170/230 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15350 ms. Remains : 134/174 places, 170/230 transitions.
[2025-06-07 02:59:37] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:59:37] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:59:37] [INFO ] Input system was already deterministic with 170 transitions.
[2025-06-07 02:59:37] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:59:37] [INFO ] Flatten gal took : 22 ms
[2025-06-07 02:59:37] [INFO ] Time to serialize gal into /tmp/CTLFireability15000841528102897711.gal : 1 ms
[2025-06-07 02:59:37] [INFO ] Time to serialize properties into /tmp/CTLFireability14560670003171953938.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/CTLFireability15000841528102897711.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14560670003171953938.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,9.99732e+10,0.531449,24992,2,11928,5,127535,6,0,709,73795,0


Converting to forward existential form...Done !
original formula: EG(((!(A((((((((((NumClientsReq>=1)&&(DoSecuring_7>=1))||((NumClientsReq>=1)&&(DoSecuring_8>=1)))||(((NumClientsReq>=1)&&(DoSecuring_10>=...9952
=> equivalent forward existential formula: [FwdG(Init,((!(!((E(!(EG((((((((StartSecuring_15>=1)&&(ClientsWaiting_7>=1))||((StartSecuring_12>=1)&&(ClientsWa...14005
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/746/80
Using saturation style SCC detection
(forward)formula 0,1,25.4158,752320,1,0,99,4.18106e+06,41,93,4198,4.17342e+06,106
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 03:00:03] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:00:03] [INFO ] Implicit Places using invariants in 146 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 148 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 152 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 14 ms
[2025-06-07 03:00:03] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 27 ms
[2025-06-07 03:00:03] [INFO ] Flatten gal took : 7 ms
[2025-06-07 03:00:03] [INFO ] Time to serialize gal into /tmp/CTLFireability802003836451563394.gal : 1 ms
[2025-06-07 03:00:03] [INFO ] Time to serialize properties into /tmp/CTLFireability5392650667671449760.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/CTLFireability802003836451563394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5392650667671449760.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,2.78781e+11,1.65251,57420,2,17170,5,289133,6,0,925,201419,0


Converting to forward existential form...Done !
original formula: EG((((((EX(A((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_12>=1))&&(Idles>=1)))||((((I...9959
=> equivalent forward existential formula: [FwdG(Init,(((((EX(!((E(!(((((((Assigned_0>=1)||(Assigned_1>=1))||((Assigned_2>=1)||(Assigned_3>=1)))||(((Assign...12336
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 150/1520/80
Hit Full ! (commute/partial/dont) 150/3120/80
Detected timeout of ITS tools.
[2025-06-07 03:00:33] [INFO ] Flatten gal took : 10 ms
[2025-06-07 03:00:33] [INFO ] Applying decomposition
[2025-06-07 03:00:33] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8390032700715379027.txt' '-o' '/tmp/graph8390032700715379027.bin' '-w' '/tmp/graph8390032700715379027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8390032700715379027.bin' '-l' '-1' '-v' '-w' '/tmp/graph8390032700715379027.weights' '-q' '0' '-e' '0.001'
[2025-06-07 03:00:33] [INFO ] Decomposing Gal with order
[2025-06-07 03:00:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 03:00:33] [INFO ] Removed a total of 223 redundant transitions.
[2025-06-07 03:00:33] [INFO ] Flatten gal took : 18 ms
[2025-06-07 03:00:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 5 ms.
[2025-06-07 03:00:33] [INFO ] Time to serialize gal into /tmp/CTLFireability15230993262090331833.gal : 4 ms
[2025-06-07 03:00:33] [INFO ] Time to serialize properties into /tmp/CTLFireability18364459496783062040.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/CTLFireability15230993262090331833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18364459496783062040.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,0.066927,6544,372,56,4467,258,511,8068,59,731,0


Converting to forward existential form...Done !
original formula: EG((((((EX(A((((((((((i5.i0.u14.IdleTechs_0>=1)&&(i9.i0.u43.OpenRequests_15>=1))&&(i6.i0.u7.Idles>=1))||(((i8.u31.IdleTechs_1>=1)&&(i5.i0...14570
=> equivalent forward existential formula: [FwdG(Init,(((((EX(!((E(!(((((((i6.i0.u7.Assigned_0>=1)||(i6.i0.u8.Assigned_1>=1))||((i3.i1.u19.Assigned_2>=1)||...18057
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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
(forward)formula 0,1,6.38015,126480,1,0,227016,663,3047,396105,241,2068,220969
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 5 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
[2025-06-07 03:00:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:00:40] [INFO ] Implicit Places using invariants in 98 ms returned [123]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 99 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 173/174 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 173 /173 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 173/174 places, 230/230 transitions.
[2025-06-07 03:00:40] [INFO ] Flatten gal took : 19 ms
[2025-06-07 03:00:40] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:00:40] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 03:00:40] [INFO ] Flatten gal took : 7 ms
[2025-06-07 03:00:40] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:00:40] [INFO ] Time to serialize gal into /tmp/CTLFireability6352951891172863858.gal : 1 ms
[2025-06-07 03:00:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4179654303708889289.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/CTLFireability6352951891172863858.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4179654303708889289.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,1.46826,57700,2,17170,5,289133,6,0,925,201419,0


Converting to forward existential form...Done !
original formula: EX(((((((E(AF((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_12>=1))&&(Idles>=1)))||((((...6815
=> equivalent forward existential formula: [(FwdU(((((((EY(Init) * (((((((IdleTechs_1<1)||(OpenRequests_15<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenRequest...6879
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 03:01:10] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:01:10] [INFO ] Applying decomposition
[2025-06-07 03:01:10] [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/graph5584061839480740774.txt' '-o' '/tmp/graph5584061839480740774.bin' '-w' '/tmp/graph5584061839480740774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5584061839480740774.bin' '-l' '-1' '-v' '-w' '/tmp/graph5584061839480740774.weights' '-q' '0' '-e' '0.001'
[2025-06-07 03:01:10] [INFO ] Decomposing Gal with order
[2025-06-07 03:01:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 03:01:10] [INFO ] Removed a total of 221 redundant transitions.
[2025-06-07 03:01:10] [INFO ] Flatten gal took : 14 ms
[2025-06-07 03:01:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 5 ms.
[2025-06-07 03:01:10] [INFO ] Time to serialize gal into /tmp/CTLFireability3260319160696463392.gal : 2 ms
[2025-06-07 03:01:10] [INFO ] Time to serialize properties into /tmp/CTLFireability18434891921648115287.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/CTLFireability3260319160696463392.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18434891921648115287.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,0.060123,6460,323,39,4334,197,512,7382,48,784,0


Converting to forward existential form...Done !
original formula: EX(((((((E(AF((((((((((i2.i0.u9.IdleTechs_0>=1)&&(i7.i0.u41.OpenRequests_15>=1))&&(i7.i0.u15.Idles>=1))||(((i0.i0.u19.IdleTechs_1>=1)&&(i...10298
=> equivalent forward existential formula: [(FwdU(((((((EY(Init) * (((((((i0.i0.u19.IdleTechs_1<1)||(i7.i0.u41.OpenRequests_15<1))||(i7.i0.u15.Idles<1))&&(...10362
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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
(forward)formula 0,0,1.74009,57788,1,0,123051,452,2242,108791,182,1289,136763
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 6 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 03:01:12] [INFO ] Computed 23 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:12] [INFO ] Implicit Places using invariants in 70 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 3 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 80 ms. Remains : 153/174 places, 210/230 transitions.
[2025-06-07 03:01:12] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:12] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:12] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 03:01:12] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:12] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:12] [INFO ] Time to serialize gal into /tmp/CTLFireability14645858224125751457.gal : 1 ms
[2025-06-07 03:01:12] [INFO ] Time to serialize properties into /tmp/CTLFireability16685974529769924215.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/CTLFireability14645858224125751457.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16685974529769924215.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,0.806451,35024,2,12058,5,172772,6,0,825,120222,0


Converting to forward existential form...Done !
original formula: ((AF(AG(((((((((IdleTechs_1<1)||(OpenRequests_5<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenRequests_7<1))||(Idles<1)))&&((((IdleTechs_0<1)|...1790
=> equivalent forward existential formula: (([FwdG(Init,!(!(E(TRUE U !(((((((((IdleTechs_1<1)||(OpenRequests_5<1))||(Idles<1))&&(((IdleTechs_1<1)||(OpenReq...1909
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,7.26625,233784,1,0,11,1.53553e+06,22,2,4447,568512,18
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 113 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 113 transition count 130
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 152 place count 103 transition count 120
Iterating global reduction 2 with 10 rules applied. Total rules applied 162 place count 103 transition count 120
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 172 place count 93 transition count 100
Iterating global reduction 2 with 10 rules applied. Total rules applied 182 place count 93 transition count 100
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 192 place count 83 transition count 90
Iterating global reduction 2 with 10 rules applied. Total rules applied 202 place count 83 transition count 90
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 212 place count 83 transition count 80
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 212 place count 83 transition count 70
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 232 place count 73 transition count 70
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 252 place count 63 transition count 60
Applied a total of 252 rules in 25 ms. Remains 63 /174 variables (removed 111) and now considering 60/230 (removed 170) transitions.
// Phase 1: matrix 60 rows 63 cols
[2025-06-07 03:01:19] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:19] [INFO ] Implicit Places using invariants in 93 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 96 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 62/174 places, 60/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 124 ms. Remains : 62/174 places, 60/230 transitions.
[2025-06-07 03:01:19] [INFO ] Flatten gal took : 2 ms
[2025-06-07 03:01:19] [INFO ] Flatten gal took : 1 ms
[2025-06-07 03:01:19] [INFO ] Input system was already deterministic with 60 transitions.
RANDOM walk for 41 steps (0 resets) in 5 ms. (6 steps per ms) remains 0/1 properties
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 03:01:19] [INFO ] Flatten gal took : 3 ms
[2025-06-07 03:01:19] [INFO ] Flatten gal took : 3 ms
[2025-06-07 03:01:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6186341027611971843.gal : 1 ms
[2025-06-07 03:01:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13989433301254911080.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6186341027611971843.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13989433301254911080.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 2 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 03:01:19] [INFO ] Computed 23 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:20] [INFO ] Implicit Places using invariants in 66 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 71 ms. Remains : 153/174 places, 210/230 transitions.
[2025-06-07 03:01:20] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:01:20] [INFO ] Flatten gal took : 18 ms
[2025-06-07 03:01:20] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 03:01:20] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:20] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:01:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6234272867444566280.gal : 1 ms
[2025-06-07 03:01:20] [INFO ] Time to serialize properties into /tmp/CTLFireability15122401071757339631.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/CTLFireability6234272867444566280.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15122401071757339631.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,0.975432,35080,2,12058,5,172772,6,0,825,120222,0


Converting to forward existential form...Done !
original formula: (EF(EX(((((EG((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Clients_5>=1))||((Clients_6>=1)|...3944
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U EX(((((EG((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clie...3999
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,11.1792,272264,1,0,18,1.81098e+06,36,6,4453,897656,21
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 174 transition count 190
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 60 rules applied. Total rules applied 100 place count 134 transition count 170
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 100 place count 134 transition count 150
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 140 place count 114 transition count 150
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 160 place count 104 transition count 140
Applied a total of 160 rules in 11 ms. Remains 104 /174 variables (removed 70) and now considering 140/230 (removed 90) transitions.
// Phase 1: matrix 140 rows 104 cols
[2025-06-07 03:01:31] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:31] [INFO ] Implicit Places using invariants in 283 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 285 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 103/174 places, 140/230 transitions.
Applied a total of 0 rules in 12 ms. Remains 103 /103 variables (removed 0) and now considering 140/140 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 308 ms. Remains : 103/174 places, 140/230 transitions.
[2025-06-07 03:01:31] [INFO ] Flatten gal took : 3 ms
[2025-06-07 03:01:31] [INFO ] Flatten gal took : 3 ms
[2025-06-07 03:01:31] [INFO ] Input system was already deterministic with 140 transitions.
[2025-06-07 03:01:31] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:01:31] [INFO ] Flatten gal took : 3 ms
[2025-06-07 03:01:31] [INFO ] Time to serialize gal into /tmp/CTLFireability7331144779599787339.gal : 1 ms
[2025-06-07 03:01:31] [INFO ] Time to serialize properties into /tmp/CTLFireability3023211416956829521.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/CTLFireability7331144779599787339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3023211416956829521.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.40088e+10,0.116202,8764,2,2974,5,28746,6,0,555,17376,0


Converting to forward existential form...Done !
original formula: EF(AG((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_12>=1))&&(Idles>=1)))||((((IdleTech...2322
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((((((((IdleTechs_0>=1)&&(OpenRequests_15>=1))&&(Idles>=1))||(((IdleTechs_1>=1...2386
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.720205,31756,1,0,6,179353,15,0,2697,49103,5
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-13 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 : 174/174 places, 230/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 174 /174 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 174 cols
[2025-06-07 03:01:32] [INFO ] Computed 23 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:32] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-07 03:01:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:01:32] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Running 220 sub problems to find dead transitions.
[2025-06-07 03:01:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (OVERLAPS) 0/404 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Real declared 404/404 variables, and 197 constraints, problems are : Problem set: 0 solved, 220 unsolved in 11068 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 220 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/164 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/164 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 2 (OVERLAPS) 10/174 variables, 21/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/174 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 4 (OVERLAPS) 230/404 variables, 174/197 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/404 variables, 220/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
At refinement iteration 7 (OVERLAPS) 0/404 variables, 0/417 constraints. Problems are: Problem set: 0 solved, 220 unsolved
No progress, stopping.
After SMT solving in domain Int declared 404/404 variables, and 417 constraints, problems are : Problem set: 0 solved, 220 unsolved in 21279 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 174/174 constraints, PredecessorRefiner: 220/220 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 32397ms problems are : Problem set: 0 solved, 220 unsolved
Search for dead transitions found 0 dead transitions in 32398ms
Finished structural reductions in LTL mode , in 1 iterations and 32569 ms. Remains : 174/174 places, 230/230 transitions.
[2025-06-07 03:02:05] [INFO ] Flatten gal took : 8 ms
[2025-06-07 03:02:05] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:02:05] [INFO ] Input system was already deterministic with 230 transitions.
[2025-06-07 03:02:05] [INFO ] Flatten gal took : 7 ms
[2025-06-07 03:02:05] [INFO ] Flatten gal took : 6 ms
[2025-06-07 03:02:05] [INFO ] Time to serialize gal into /tmp/CTLFireability14327535730515734216.gal : 2 ms
[2025-06-07 03:02:05] [INFO ] Time to serialize properties into /tmp/CTLFireability1210416387009527535.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/CTLFireability14327535730515734216.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1210416387009527535.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,4.13606,123248,2,32396,5,724573,6,0,929,397015,0


Converting to forward existential form...Done !
original formula: EG(EX((E((EF((((((((StartSecuring_15>=1)&&(ClientsWaiting_7>=1))||((StartSecuring_12>=1)&&(ClientsWaiting_6>=1)))||(((StartSecuring_0>=1)...8076
=> equivalent forward existential formula: [FwdG(Init,EX((E((E(TRUE U (((((((StartSecuring_15>=1)&&(ClientsWaiting_7>=1))||((StartSecuring_12>=1)&&(Clients...8125
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 11 ms
[2025-06-07 03:02:35] [INFO ] Applying decomposition
[2025-06-07 03:02:35] [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/graph11676624041380764070.txt' '-o' '/tmp/graph11676624041380764070.bin' '-w' '/tmp/graph11676624041380764070.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11676624041380764070.bin' '-l' '-1' '-v' '-w' '/tmp/graph11676624041380764070.weights' '-q' '0' '-e' '0.001'
[2025-06-07 03:02:35] [INFO ] Decomposing Gal with order
[2025-06-07 03:02:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 03:02:35] [INFO ] Removed a total of 234 redundant transitions.
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 13 ms
[2025-06-07 03:02:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 132 labels/synchronizations in 4 ms.
[2025-06-07 03:02:35] [INFO ] Time to serialize gal into /tmp/CTLFireability8218019882645586496.gal : 2 ms
[2025-06-07 03:02:35] [INFO ] Time to serialize properties into /tmp/CTLFireability14065192358632468887.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/CTLFireability8218019882645586496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14065192358632468887.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.78781e+11,0.122708,9444,477,83,11345,382,487,14777,40,5609,0


Converting to forward existential form...Done !
original formula: EG(EX((E((EF((((((((i9.i1.u68.StartSecuring_15>=1)&&(i9.i1.u59.ClientsWaiting_7>=1))||((i8.i1.u30.StartSecuring_12>=1)&&(i8.i1.u58.Client...11236
=> equivalent forward existential formula: [FwdG(Init,EX((E((E(TRUE U (((((((i9.i1.u68.StartSecuring_15>=1)&&(i9.i1.u59.ClientsWaiting_7>=1))||((i8.i1.u30....11285
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
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 0,1,0.475152,20964,1,0,37169,1234,3061,41776,198,7748,63434
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 174/174 places, 230/230 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 154 transition count 210
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 154 transition count 210
Applied a total of 40 rules in 2 ms. Remains 154 /174 variables (removed 20) and now considering 210/230 (removed 20) transitions.
// Phase 1: matrix 210 rows 154 cols
[2025-06-07 03:02:35] [INFO ] Computed 23 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 03:02:35] [INFO ] Implicit Places using invariants in 86 ms returned [103]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 153/174 places, 210/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 153 /153 variables (removed 0) and now considering 210/210 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 108 ms. Remains : 153/174 places, 210/230 transitions.
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 16 ms
[2025-06-07 03:02:35] [INFO ] Input system was already deterministic with 210 transitions.
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:02:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 03:02:35] [INFO ] Time to serialize gal into /tmp/CTLFireability9299068732292043298.gal : 1 ms
[2025-06-07 03:02:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11007854324664453413.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/CTLFireability9299068732292043298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11007854324664453413.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.78111e+11,0.791973,35040,2,12058,5,172772,6,0,825,120222,0


Converting to forward existential form...Done !
original formula: EG(AX(EG((AX((((((Clients_0<1)&&(Clients_1<1))&&((Clients_2<1)&&(Clients_3<1)))&&(((Clients_4<1)&&(Clients_5<1))&&((Clients_6<1)&&(Client...1151
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG((!(EX(!((((((Clients_0<1)&&(Clients_1<1))&&((Clients_2<1)&&(Clients_3<1)))&&(((Clients_4<1)...1206
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-07 03:03:06] [INFO ] Flatten gal took : 8 ms
[2025-06-07 03:03:06] [INFO ] Applying decomposition
[2025-06-07 03:03:06] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10386015789206281201.txt' '-o' '/tmp/graph10386015789206281201.bin' '-w' '/tmp/graph10386015789206281201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10386015789206281201.bin' '-l' '-1' '-v' '-w' '/tmp/graph10386015789206281201.weights' '-q' '0' '-e' '0.001'
[2025-06-07 03:03:06] [INFO ] Decomposing Gal with order
[2025-06-07 03:03:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 03:03:06] [INFO ] Removed a total of 243 redundant transitions.
[2025-06-07 03:03:06] [INFO ] Flatten gal took : 18 ms
[2025-06-07 03:03:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 4 ms.
[2025-06-07 03:03:06] [INFO ] Time to serialize gal into /tmp/CTLFireability3768559216641245429.gal : 2 ms
[2025-06-07 03:03:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9893925517237708428.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/CTLFireability3768559216641245429.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9893925517237708428.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,1.78111e+11,0.062912,5744,281,24,2851,146,485,3947,28,368,0


Converting to forward existential form...Done !
original formula: EG(AX(EG((AX((((((i7.i0.u43.Clients_0<1)&&(i8.i0.u0.Clients_1<1))&&((i0.i1.u44.Clients_2<1)&&(i5.u1.Clients_3<1)))&&(((i9.i0.u45.Clients_...1633
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(EG((!(EX(!((((((i7.i0.u43.Clients_0<1)&&(i8.i0.u0.Clients_1<1))&&((i0.i1.u44.Clients_2<1)&&(i5...1688
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 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
Using saturation style SCC detection
Using saturation style SCC detection
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
(forward)formula 0,1,1.41323,54384,1,0,113801,249,2026,151041,116,835,123360
FORMULA UtilityControlRoom-COL-Z2T4N10-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

[2025-06-07 03:03:07] [INFO ] Flatten gal took : 4 ms
[2025-06-07 03:03:07] [INFO ] Flatten gal took : 4 ms
Total runtime 443869 ms.

BK_STOP 1749265387641

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="UtilityControlRoom-COL-Z2T4N10"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T4N10, 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-174915590300698"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N10.tgz
mv UtilityControlRoom-COL-Z2T4N10 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 ;