Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r240-tall-174915590200642.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is UtilityControlRoom-COL-Z2T3N06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-tall-174915590200642
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 6.7K May 29 14:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K May 29 14:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 29 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K 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 19K May 29 14:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K May 29 14:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K May 29 14:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_pt
-rw-r--r-- 1 mcc users 8 May 29 14:33 instance
-rw-r--r-- 1 mcc users 5 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 29K May 29 14:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1749263637430

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-Z2T3N06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202505121319
[2025-06-07 02:33:58] [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 02:33:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 02:33:58] [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 02:33:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-07 02:33:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 653 ms
[2025-06-07 02:33:59] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 106 PT places and 162.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
[2025-06-07 02:33:59] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 5 ms.
[2025-06-07 02:33:59] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 9 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
RANDOM walk for 332 steps (0 resets) in 15 ms. (20 steps per ms) remains 0/8 properties
[2025-06-07 02:33:59] [INFO ] Flatten gal took : 28 ms
[2025-06-07 02:33:59] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(6), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2025-06-07 02:33:59] [INFO ] Unfolded HLPN to a Petri net with 106 places and 162 transitions 510 arcs in 18 ms.
[2025-06-07 02:33:59] [INFO ] Unfolded 16 HLPN properties in 0 ms.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
[2025-06-07 02:33:59] [INFO ] Reduced 6 identical enabling conditions.
Ensure Unique test removed 24 transitions
Reduce redundant transitions removed 24 transitions.
Support contains 106 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 02:34:00] [INFO ] Computed 15 invariants in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:00] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-07 02:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:00] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 02:34:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4626 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 7489 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 12190ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 12202ms
Finished structural reductions in LTL mode , in 1 iterations and 12542 ms. Remains : 106/106 places, 138/138 transitions.
Support contains 106 out of 106 places after structural reductions.
[2025-06-07 02:34:12] [INFO ] Flatten gal took : 22 ms
[2025-06-07 02:34:12] [INFO ] Flatten gal took : 32 ms
[2025-06-07 02:34:12] [INFO ] Input system was already deterministic with 138 transitions.
Reduction of identical properties reduced properties to check from 30 to 26
RANDOM walk for 1975 steps (0 resets) in 120 ms. (16 steps per ms) remains 0/26 properties
[2025-06-07 02:34:12] [INFO ] Flatten gal took : 14 ms
[2025-06-07 02:34:13] [INFO ] Flatten gal took : 19 ms
[2025-06-07 02:34:13] [INFO ] Input system was already deterministic with 138 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 02:34:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:13] [INFO ] Implicit Places using invariants in 62 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 68 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 02:34:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:13] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:34:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:13] [INFO ] Time to serialize gal into /tmp/CTLFireability18348277208298963350.gal : 4 ms
[2025-06-07 02:34:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15150642544592112577.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/CTLFireability18348277208298963350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15150642544592112577.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.135451,9316,2,2210,5,29293,6,0,561,21422,0


Converting to forward existential form...Done !
original formula: AG((AF((EF(((((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1))||((ControlRoomDispatch_3>=1)||(ControlRoomDispatch_2>=1)))||((Contr...3756
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(!(EG(!((E(TRUE U ((((ControlRoomDispatch_1>=1)||(ControlRoomDispatch_0>=1))||((Contro...4742
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/1104/48
Hit Full ! (commute/partial/dont) 72/98/66
Hit Full ! (commute/partial/dont) 126/0/12
(forward)formula 0,1,1.58665,56296,1,0,15,316775,53,3,3618,168761,20
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 7 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 02:34:15] [INFO ] Computed 15 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:15] [INFO ] Implicit Places using invariants in 84 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 85 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/106 places, 126/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 93 /93 variables (removed 0) and now considering 126/126 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 95 ms. Remains : 93/106 places, 126/138 transitions.
[2025-06-07 02:34:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:34:15] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:34:15] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 02:34:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:34:15] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:34:15] [INFO ] Time to serialize gal into /tmp/CTLFireability11085142860135382347.gal : 2 ms
[2025-06-07 02:34:15] [INFO ] Time to serialize properties into /tmp/CTLFireability1817786237931480267.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/CTLFireability11085142860135382347.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1817786237931480267.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.72934e+07,0.095944,8208,2,1928,5,22473,6,0,501,16874,0


Converting to forward existential form...Done !
original formula: AX(AF((EX((((((((IdleTechs_0>=1)&&(OpenRequests_2>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_9>=1))&&(Idles>=1)))||((((IdleTech...835
=> equivalent forward existential formula: [FwdG(EY(Init),!((EX((((((((IdleTechs_0>=1)&&(OpenRequests_2>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequest...892
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.551538,25372,1,0,9,125042,19,2,2631,53727,12
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 0 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 02:34:15] [INFO ] Computed 15 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:15] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-07 02:34:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:15] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 02:34:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4099 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 7351 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11502ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 11503ms
Finished structural reductions in LTL mode , in 1 iterations and 11637 ms. Remains : 106/106 places, 138/138 transitions.
[2025-06-07 02:34:27] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:27] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:34:27] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:34:27] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:27] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:27] [INFO ] Time to serialize gal into /tmp/CTLFireability3869777093375898897.gal : 1 ms
[2025-06-07 02:34:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2164746546793098620.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/CTLFireability3869777093375898897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2164746546793098620.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.211997,13432,2,4079,5,55583,6,0,565,33317,0


Converting to forward existential form...Done !
original formula: A(((AG(EX(((((((Clients_0>=1)||(Clients_1>=1))||((Clients_2>=1)||(Clients_3>=1)))||(((Clients_4>=1)||(Clients_5>=1))||(((StartSecuring_0>...8224
=> equivalent forward existential formula: [((Init * !(EG(!(!(EG(!(EG(!(((((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_10>=1)&&(Clients...9561
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 90/0/48
(forward)formula 0,1,4.81294,157572,1,0,44,987610,48,30,3545,559457,48
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 02:34:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:32] [INFO ] Implicit Places using invariants in 62 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 72 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 02:34:32] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:34:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:34:32] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:34:32] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:34:32] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:34:32] [INFO ] Time to serialize gal into /tmp/CTLFireability6479976054963125272.gal : 1 ms
[2025-06-07 02:34:32] [INFO ] Time to serialize properties into /tmp/CTLFireability15727558837606905663.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/CTLFireability6479976054963125272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15727558837606905663.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.118232,9360,2,2210,5,29293,6,0,561,21422,0


Converting to forward existential form...Done !
original formula: !(A(EF((E(((((((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(MovetoZ_3>=1)))||(((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_7>=1)||(M...1294
=> equivalent forward existential formula: ([((FwdU(Init,!(((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_3>=1)||(Fi...1607
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 90/0/48
Hit Full ! (commute/partial/dont) 120/90/18
(forward)formula 0,0,1.45576,58172,1,0,13,323411,32,2,3175,181729,16
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 02:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:33] [INFO ] Implicit Places using invariants in 40 ms returned []
[2025-06-07 02:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:34:33] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 02:34:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4154 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 7261 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11440ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 11442ms
Finished structural reductions in LTL mode , in 1 iterations and 11553 ms. Remains : 106/106 places, 138/138 transitions.
[2025-06-07 02:34:45] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:34:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:34:45] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:34:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:34:45] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:34:45] [INFO ] Time to serialize gal into /tmp/CTLFireability15421936885316265302.gal : 1 ms
[2025-06-07 02:34:45] [INFO ] Time to serialize properties into /tmp/CTLFireability11537828922677356935.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/CTLFireability15421936885316265302.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11537828922677356935.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.236021,13432,2,4079,5,55583,6,0,565,33317,0


Converting to forward existential form...Done !
original formula: ((AX(((((((NumClientsReq<1)||(DoSecuring_11<1))&&((NumClientsReq<1)||(DoSecuring_10<1)))&&(((NumClientsReq<1)||(DoSecuring_9<1))&&((NumCl...13522
=> equivalent forward existential formula: (([(EY(Init) * !(((((((NumClientsReq<1)||(DoSecuring_11<1))&&((NumClientsReq<1)||(DoSecuring_10<1)))&&(((NumClie...27549
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 114/120/24
Hit Full ! (commute/partial/dont) 96/0/42
Using saturation style SCC detection
(forward)formula 0,1,19.286,540128,1,0,66,3.47823e+06,87,46,3790,2.34782e+06,64
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 96 place count 64 transition count 84
Applied a total of 96 rules in 30 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:35:04] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:05] [INFO ] Implicit Places using invariants in 49 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/106 places, 84/138 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 84 ms. Remains : 63/106 places, 84/138 transitions.
[2025-06-07 02:35:05] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:05] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:35:05] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:35:05] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:35:05] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:35:05] [INFO ] Time to serialize gal into /tmp/CTLFireability15152394380890194821.gal : 1 ms
[2025-06-07 02:35:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13216462331789453351.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/CTLFireability15152394380890194821.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13216462331789453351.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.69957e+06,0.036659,4596,2,664,5,4181,6,0,339,2866,0


Converting to forward existential form...Done !
original formula: AG(EF(AG(((((((((IdleTechs_0<1)||(OpenRequests_8<1))||(Idles<1))&&(((IdleTechs_0<1)||(OpenRequests_6<1))||(Idles<1)))&&((((IdleTechs_1<1)...1326
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((((((((IdleTechs_0<1)||(OpenRequests_8<1))||(Idles<1))&&(((IdleTech...1398
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.118163,7668,1,0,6,23072,15,0,1647,5954,5
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 8 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 02:35:05] [INFO ] Computed 15 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:05] [INFO ] Implicit Places using invariants in 58 ms returned []
[2025-06-07 02:35:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:05] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2025-06-07 02:35:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3368 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 5117 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8510ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 8511ms
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8662 ms. Remains : 94/106 places, 126/138 transitions.
[2025-06-07 02:35:13] [INFO ] Flatten gal took : 11 ms
[2025-06-07 02:35:13] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:13] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 02:35:13] [INFO ] Flatten gal took : 7 ms
[2025-06-07 02:35:13] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:35:13] [INFO ] Time to serialize gal into /tmp/CTLFireability16650744963201891838.gal : 1 ms
[2025-06-07 02:35:13] [INFO ] Time to serialize properties into /tmp/CTLFireability15692467828731360029.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/CTLFireability16650744963201891838.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15692467828731360029.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.72934e+07,0.155258,10808,2,3420,5,39439,6,0,505,25052,0


Converting to forward existential form...Done !
original formula: AG(AX(EF(EX(((((((NumClientsReq<1)||(DoSecuring_11<1))&&((NumClientsReq<1)||(DoSecuring_10<1)))&&(((NumClientsReq<1)||(DoSecuring_9<1))&&...524
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U EX(((((((NumClientsReq<1)||(DoSecuring_11<1))&&((NumClientsReq<1)||(DoSecurin...584
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.757436,34396,1,0,7,190754,14,0,2421,57424,6
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 5 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 02:35:14] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:14] [INFO ] Implicit Places using invariants in 51 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 02:35:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:14] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:35:14] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:14] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:14] [INFO ] Time to serialize gal into /tmp/CTLFireability3835871949201986477.gal : 1 ms
[2025-06-07 02:35:14] [INFO ] Time to serialize properties into /tmp/CTLFireability314931582768298982.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/CTLFireability3835871949201986477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability314931582768298982.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,2.60852e+07,0.116392,9360,2,2210,5,29293,6,0,561,21422,0


Converting to forward existential form...Done !
original formula: (EF(AG(E(!(EX(((((((((IdleTechs_0>=1)&&(OpenRequests_8>=1))&&(Idles>=1))||(((IdleTechs_0>=1)&&(OpenRequests_6>=1))&&(Idles>=1)))||((((Idl...2423
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U !(E(TRUE U !(E(!(EX(((((((((IdleTechs_0>=1)&&(OpenRequests_8>=1))&&(Idles>=1))||(((IdleT...2493
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.03681,46016,1,0,18,267293,20,7,2740,132078,15
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
[2025-06-07 02:35:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:15] [INFO ] Implicit Places using invariants in 51 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 138/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 138/138 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 105/106 places, 138/138 transitions.
[2025-06-07 02:35:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:15] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:35:15] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:15] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:15] [INFO ] Time to serialize gal into /tmp/CTLFireability2726294250182125497.gal : 1 ms
[2025-06-07 02:35:15] [INFO ] Time to serialize properties into /tmp/CTLFireability13980333424937466413.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/CTLFireability2726294250182125497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13980333424937466413.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.122112,9492,2,2210,5,29293,6,0,561,21422,0


Converting to forward existential form...Done !
original formula: E(((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_3>=1)||(Finished_2>=1))) U (AX(EF(((((((((IdleTec...3346
=> equivalent forward existential formula: ([((FwdU(Init,((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_3>=1)||(Fini...4946
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 120/0/18
(forward)formula 0,0,3.56284,120660,1,0,16,774932,29,5,3012,474035,15
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 12 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 02:35:19] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:19] [INFO ] Implicit Places using invariants in 39 ms returned []
[2025-06-07 02:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:19] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2025-06-07 02:35:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3459 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 5261 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8755ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 8756ms
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8879 ms. Remains : 94/106 places, 126/138 transitions.
[2025-06-07 02:35:28] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:35:28] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:28] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 02:35:28] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:28] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:28] [INFO ] Time to serialize gal into /tmp/CTLFireability18372813268456398689.gal : 1 ms
[2025-06-07 02:35:28] [INFO ] Time to serialize properties into /tmp/CTLFireability1045824528885981304.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/CTLFireability18372813268456398689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1045824528885981304.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.72934e+07,0.158275,10804,2,3420,5,39439,6,0,505,25052,0


Converting to forward existential form...Done !
original formula: AG(((EX(((((Clients_0<1)&&(Clients_1<1))&&((Clients_2<1)&&(Clients_3<1)))&&((Clients_4<1)&&(Clients_5<1)))) + !(A(!(((((((NumClientsReq>=...3267
=> equivalent forward existential formula: ([(EY(((FwdU(Init,TRUE) * !((EX(((((Clients_0<1)&&(Clients_1<1))&&((Clients_2<1)&&(Clients_3<1)))&&((Clients_4<1...5750
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 108/90/18
(forward)formula 0,0,4.1734,137680,1,0,30,856427,32,13,2785,509878,18
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 2 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
[2025-06-07 02:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2025-06-07 02:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:32] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 126 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2025-06-07 02:35:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3448 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 5064 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8529ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 8530ms
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8659 ms. Remains : 94/106 places, 126/138 transitions.
[2025-06-07 02:35:41] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:35:41] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:41] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 02:35:41] [INFO ] Flatten gal took : 4 ms
[2025-06-07 02:35:41] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7821123394397297722.gal : 1 ms
[2025-06-07 02:35:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7392593084666779051.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/CTLFireability7821123394397297722.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7392593084666779051.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,1.72934e+07,0.159066,10808,2,3420,5,39439,6,0,505,25052,0


Converting to forward existential form...Done !
original formula: (EF(AG(AF(((((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_10>=1)&&(ClientsWaiting_5>=1)))||(((StartSecuring_1>=1)&&(Cl...1482
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(E(TRUE U !(!(EG(!(((((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_10>=...1584
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,1.3393,52192,1,0,10,286813,26,2,2684,115475,12
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 106 /106 variables (removed 0) and now considering 138/138 (removed 0) transitions.
// Phase 1: matrix 138 rows 106 cols
[2025-06-07 02:35:42] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:42] [INFO ] Implicit Places using invariants in 36 ms returned []
[2025-06-07 02:35:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:35:42] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Running 132 sub problems to find dead transitions.
[2025-06-07 02:35:42] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (OVERLAPS) 0/244 variables, 0/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Real declared 244/244 variables, and 121 constraints, problems are : Problem set: 0 solved, 132 unsolved in 4328 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 132 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/100 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/100 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 2 (OVERLAPS) 6/106 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/106 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 4 (OVERLAPS) 138/244 variables, 106/121 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/244 variables, 132/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
At refinement iteration 7 (OVERLAPS) 0/244 variables, 0/253 constraints. Problems are: Problem set: 0 solved, 132 unsolved
No progress, stopping.
After SMT solving in domain Int declared 244/244 variables, and 253 constraints, problems are : Problem set: 0 solved, 132 unsolved in 7445 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 106/106 constraints, PredecessorRefiner: 132/132 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11791ms problems are : Problem set: 0 solved, 132 unsolved
Search for dead transitions found 0 dead transitions in 11792ms
Finished structural reductions in LTL mode , in 1 iterations and 11893 ms. Remains : 106/106 places, 138/138 transitions.
[2025-06-07 02:35:54] [INFO ] Flatten gal took : 8 ms
[2025-06-07 02:35:54] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:54] [INFO ] Input system was already deterministic with 138 transitions.
[2025-06-07 02:35:54] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:54] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:35:54] [INFO ] Time to serialize gal into /tmp/CTLFireability12092402133859519960.gal : 1 ms
[2025-06-07 02:35:54] [INFO ] Time to serialize properties into /tmp/CTLFireability7798242267420252658.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/CTLFireability12092402133859519960.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7798242267420252658.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.60852e+07,0.2252,13424,2,4079,5,55583,6,0,565,33317,0


Converting to forward existential form...Done !
original formula: AG(E(A(((((EG(((((((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(MovetoZ_3>=1)))||(((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_7>=1)...6884
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!((E(!(!(((((((((StartSecuring_8>=1)&&(ClientsTimeout_4>=1))||((StartSecuring_4>=1)&&(Cl...12048
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 60/90/78
Hit Full ! (commute/partial/dont) 90/0/48
Hit Full ! (commute/partial/dont) 48/2478/90
(forward)formula 0,0,17.2184,522372,1,0,26,3.30434e+06,56,12,3551,1.9748e+06,24
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 106 transition count 126
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 94 transition count 126
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 88 transition count 120
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 13 rules applied. Total rules applied 49 place count 81 transition count 114
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 73 place count 69 transition count 102
Applied a total of 73 rules in 19 ms. Remains 69 /106 variables (removed 37) and now considering 102/138 (removed 36) transitions.
// Phase 1: matrix 102 rows 69 cols
[2025-06-07 02:36:11] [INFO ] Computed 14 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:36:12] [INFO ] Implicit Places using invariants in 53 ms returned [56]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 68/106 places, 102/138 transitions.
Applied a total of 0 rules in 3 ms. Remains 68 /68 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 75 ms. Remains : 68/106 places, 102/138 transitions.
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:12] [INFO ] Input system was already deterministic with 102 transitions.
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 3 ms
[2025-06-07 02:36:12] [INFO ] Time to serialize gal into /tmp/CTLFireability10791583652838385638.gal : 1 ms
[2025-06-07 02:36:12] [INFO ] Time to serialize properties into /tmp/CTLFireability11876187404049972476.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/CTLFireability10791583652838385638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11876187404049972476.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,4.05907e+06,0.025092,4544,2,306,5,3212,6,0,377,2111,0


Converting to forward existential form...Done !
original formula: AF(AG(((((((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(MovetoZ_3>=1)))||(((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_7>=1)||(Movet...468
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(MovetoZ_3>=1)))||(((MovetoZ_4>...525
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.084768,6336,1,0,6,13880,19,1,2027,5018,10
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 85 place count 69 transition count 78
Iterating global reduction 2 with 1 rules applied. Total rules applied 86 place count 69 transition count 78
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 92 place count 63 transition count 72
Iterating global reduction 2 with 6 rules applied. Total rules applied 98 place count 63 transition count 72
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 104 place count 57 transition count 60
Iterating global reduction 2 with 6 rules applied. Total rules applied 110 place count 57 transition count 60
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 116 place count 51 transition count 54
Iterating global reduction 2 with 6 rules applied. Total rules applied 122 place count 51 transition count 54
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 128 place count 51 transition count 48
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 128 place count 51 transition count 42
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 140 place count 45 transition count 42
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 152 place count 39 transition count 36
Applied a total of 152 rules in 20 ms. Remains 39 /106 variables (removed 67) and now considering 36/138 (removed 102) transitions.
// Phase 1: matrix 36 rows 39 cols
[2025-06-07 02:36:12] [INFO ] Computed 15 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:36:12] [INFO ] Implicit Places using invariants in 50 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 38/106 places, 36/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 38 /38 variables (removed 0) and now considering 36/36 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 81 ms. Remains : 38/106 places, 36/138 transitions.
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 1 ms
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:12] [INFO ] Input system was already deterministic with 36 transitions.
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 1 ms
[2025-06-07 02:36:12] [INFO ] Flatten gal took : 1 ms
[2025-06-07 02:36:12] [INFO ] Time to serialize gal into /tmp/CTLFireability11080385555986285519.gal : 0 ms
[2025-06-07 02:36:12] [INFO ] Time to serialize properties into /tmp/CTLFireability10047185682135738221.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/CTLFireability11080385555986285519.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10047185682135738221.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,10592,0.008798,4096,2,323,5,1539,6,0,191,1063,0


Converting to forward existential form...Done !
original formula: AF(AG(((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_3>=1)||(Finished_2>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((((Finished_5>=1)||(Finished_4>=1))||((Finished_1>=1)||(Finished_0>=1)))||((Finished_...193
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.032236,5248,1,0,6,7545,19,1,975,2961,10
FORMULA UtilityControlRoom-COL-Z2T3N06-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 : 106/106 places, 138/138 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 94 transition count 126
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 94 transition count 126
Applied a total of 24 rules in 2 ms. Remains 94 /106 variables (removed 12) and now considering 126/138 (removed 12) transitions.
// Phase 1: matrix 126 rows 94 cols
[2025-06-07 02:36:12] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:36:12] [INFO ] Implicit Places using invariants in 26 ms returned []
[2025-06-07 02:36:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:36:12] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Running 120 sub problems to find dead transitions.
[2025-06-07 02:36:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (OVERLAPS) 0/220 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Real declared 220/220 variables, and 109 constraints, problems are : Problem set: 0 solved, 120 unsolved in 3550 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 120 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 2 (OVERLAPS) 6/94 variables, 13/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/94 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 4 (OVERLAPS) 126/220 variables, 94/109 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/220 variables, 120/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
At refinement iteration 7 (OVERLAPS) 0/220 variables, 0/229 constraints. Problems are: Problem set: 0 solved, 120 unsolved
No progress, stopping.
After SMT solving in domain Int declared 220/220 variables, and 229 constraints, problems are : Problem set: 0 solved, 120 unsolved in 5032 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 94/94 constraints, PredecessorRefiner: 120/120 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8601ms problems are : Problem set: 0 solved, 120 unsolved
Search for dead transitions found 0 dead transitions in 8601ms
Starting structural reductions in LTL mode, iteration 1 : 94/106 places, 126/138 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8701 ms. Remains : 94/106 places, 126/138 transitions.
[2025-06-07 02:36:21] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:36:21] [INFO ] Flatten gal took : 6 ms
[2025-06-07 02:36:21] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 02:36:21] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:36:21] [INFO ] Flatten gal took : 5 ms
[2025-06-07 02:36:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8899776456582778924.gal : 1 ms
[2025-06-07 02:36:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9427056869586867933.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/CTLFireability8899776456582778924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9427056869586867933.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,1.72934e+07,0.169716,10812,2,3420,5,39439,6,0,505,25052,0


Converting to forward existential form...Done !
original formula: (A(!(((((!((((((Assigned_0>=1)||(Assigned_1>=1))||((Assigned_2>=1)||(Assigned_3>=1)))||(((Assigned_4>=1)||(Assigned_5>=1))||((Assigned_6>...11975
=> equivalent forward existential formula: [((FwdU((Init * !((E(!(((((ClientsWaiting_1>=1)||(ClientsWaiting_0>=1))||((ClientsWaiting_3>=1)||(ClientsWaiting...14983
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 102/120/24
Hit Full ! (commute/partial/dont) 78/258/48
(forward)formula 0,0,22.9196,690180,1,0,63,4.30497e+06,72,39,3404,3.15395e+06,61
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 138/138 transitions.
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 106 transition count 114
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 36 rules applied. Total rules applied 60 place count 82 transition count 102
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 60 place count 82 transition count 90
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 84 place count 70 transition count 90
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 96 place count 64 transition count 84
Applied a total of 96 rules in 8 ms. Remains 64 /106 variables (removed 42) and now considering 84/138 (removed 54) transitions.
// Phase 1: matrix 84 rows 64 cols
[2025-06-07 02:36:44] [INFO ] Computed 15 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 02:36:44] [INFO ] Implicit Places using invariants in 43 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/106 places, 84/138 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 54 ms. Remains : 63/106 places, 84/138 transitions.
[2025-06-07 02:36:44] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:44] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:44] [INFO ] Input system was already deterministic with 84 transitions.
[2025-06-07 02:36:44] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:44] [INFO ] Flatten gal took : 2 ms
[2025-06-07 02:36:44] [INFO ] Time to serialize gal into /tmp/CTLFireability10739290518671850724.gal : 1 ms
[2025-06-07 02:36:44] [INFO ] Time to serialize properties into /tmp/CTLFireability7561663936774112412.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/CTLFireability10739290518671850724.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7561663936774112412.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,2.69957e+06,0.021645,4592,2,664,5,4181,6,0,339,2866,0


Converting to forward existential form...Done !
original formula: EF(EG((((((((IdleTechs_0>=1)&&(OpenRequests_2>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenRequests_9>=1))&&(Idles>=1)))||((((IdleTechs_0>...708
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(((((((IdleTechs_0>=1)&&(OpenRequests_2>=1))&&(Idles>=1))||(((IdleTechs_1>=1)&&(OpenReques...758
Hit Full ! (commute/partial/dont) 30/0/54
(forward)formula 0,1,0.134779,10096,1,0,6,33874,19,0,1712,21629,8
FORMULA UtilityControlRoom-COL-Z2T3N06-CTLFireability-2025-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-07 02:36:44] [INFO ] Flatten gal took : 9 ms
[2025-06-07 02:36:44] [INFO ] Flatten gal took : 4 ms
Total runtime 165500 ms.

BK_STOP 1749263804405

--------------------
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-Z2T3N06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T3N06, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-tall-174915590200642"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T3N06.tgz
mv UtilityControlRoom-COL-Z2T3N06 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;