Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r066-tall-177946967500026.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is CloudOpsManagement-PT-00020by00010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tall-177946967500026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 9.9K Mar 6 08:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Mar 6 08:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Mar 6 08:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Mar 6 08:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Mar 15 08:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 15 08:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 15 08:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 15 08:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 6 08:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Mar 6 08:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Mar 6 08:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Mar 6 08:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 15 08:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 15 08:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 17K Mar 3 18:30 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 CloudOpsManagement-PT-00020by00010-CTLFireability-2024-00
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-01
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-02
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-03
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-04
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-05
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-06
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-07
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-08
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-09
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-10
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-11
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-12
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-13
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-14
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779481479160

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudOpsManagement-PT-00020by00010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202604301425
[2026-05-22 20:24:40] [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]
[2026-05-22 20:24:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-22 20:24:40] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2026-05-22 20:24:40] [INFO ] Transformed 27 places.
[2026-05-22 20:24:40] [INFO ] Transformed 29 transitions.
[2026-05-22 20:24:40] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 114 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-8408347177167287876.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9021108173349874219.kers'
[2026-05-22 20:24:40] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-8408347177167287876.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9021108173349874219.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 20:24:40] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-9021108173349874219.kers
Total runtime 1 ms.
[2026-05-22 20:24:40] [INFO ] Implicit Places using invariants in 168 ms returned []
[2026-05-22 20:24:40] [INFO ] Invariant cache hit.
[2026-05-22 20:24:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 20:24:40] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
Running 26 sub problems to find dead transitions.
[2026-05-22 20:24:40] [INFO ] Invariant cache hit.
[2026-05-22 20:24:40] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (OVERLAPS) 1/56 variables, 1/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (OVERLAPS) 0/56 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Real declared 56/56 variables, and 41 constraints, problems are : Problem set: 0 solved, 26 unsolved in 637 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 26 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 2 (OVERLAPS) 3/27 variables, 7/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 4 (OVERLAPS) 28/55 variables, 27/38 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/55 variables, 2/40 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/55 variables, 26/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/55 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 8 (OVERLAPS) 1/56 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
At refinement iteration 10 (OVERLAPS) 0/56 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 26 unsolved
No progress, stopping.
After SMT solving in domain Int declared 56/56 variables, and 67 constraints, problems are : Problem set: 0 solved, 26 unsolved in 574 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 27/27 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 26/26 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1233ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 1247ms
Finished structural reductions in LTL mode , in 1 iterations and 1531 ms. Remains : 27/27 places, 29/29 transitions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:24:41] [INFO ] Invariant cache hit.
[2026-05-22 20:24:42] [INFO ] Implicit Places using invariants in 30 ms returned []
[2026-05-22 20:24:42] [INFO ] Invariant cache hit.
[2026-05-22 20:24:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 20:24:42] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 74 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 26 out of 27 places after structural reductions.
[2026-05-22 20:24:42] [INFO ] Flatten gal took : 19 ms
[2026-05-22 20:24:42] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:24:42] [INFO ] Input system was already deterministic with 29 transitions.
Reduction of identical properties reduced properties to check from 29 to 27
RANDOM walk for 33656 steps (7 resets) in 216 ms. (155 steps per ms) remains 0/27 properties
[2026-05-22 20:24:42] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:42] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:24:42] [INFO ] Input system was already deterministic with 29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 6 edges and 27 vertex of which 6 / 27 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 24 transition count 23
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 24 transition count 20
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 18 transition count 20
Applied a total of 13 rules in 19 ms. Remains 18 /27 variables (removed 9) and now considering 20/29 (removed 9) transitions.
[2026-05-22 20:24:42] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17992919585283591531.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5630421502983938260.kers'
[2026-05-22 20:24:42] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17992919585283591531.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5630421502983938260.kers]
Normalized transition count is 16 out of 17 initially.
Culling duplicate invariants (modulo rational): removing 3 columns.
Culled 3 columns in 0 ms.
// Phase 1: matrix 16 rows 15 cols 52 entries
Finished phase 1 with 10 SingleSign rule and 0 generalized
[2026-05-22 20:24:42] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5630421502983938260.kers
Total runtime 0 ms.
[2026-05-22 20:24:42] [INFO ] Implicit Places using invariants in 29 ms returned []
[2026-05-22 20:24:42] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2026-05-22 20:24:42] [INFO ] Invariant cache hit.
[2026-05-22 20:24:42] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 20:24:42] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2026-05-22 20:24:42] [INFO ] Redundant transitions in 0 ms returned []
Running 17 sub problems to find dead transitions.
[2026-05-22 20:24:42] [INFO ] Flow matrix only has 17 transitions (discarded 3 similar events)
[2026-05-22 20:24:42] [INFO ] Invariant cache hit.
[2026-05-22 20:24:42] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/18 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 16/34 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/34 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 1/35 variables, 1/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/35 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (OVERLAPS) 0/35 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 35/35 variables, and 29 constraints, problems are : Problem set: 0 solved, 17 unsolved in 267 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/15 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 3/18 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/18 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 16/34 variables, 18/26 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/34 variables, 2/28 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/34 variables, 17/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/34 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 1/35 variables, 1/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/35 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/35 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 35/35 variables, and 46 constraints, problems are : Problem set: 0 solved, 17 unsolved in 286 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 18/18 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 558ms problems are : Problem set: 0 solved, 17 unsolved
Search for dead transitions found 0 dead transitions in 559ms
Starting structural reductions in SI_CTL mode, iteration 1 : 18/27 places, 20/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 644 ms. Remains : 18/27 places, 20/29 transitions.
[2026-05-22 20:24:43] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:43] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:43] [INFO ] Input system was already deterministic with 20 transitions.
[2026-05-22 20:24:43] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:24:43] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:24:43] [INFO ] Time to serialize gal into /tmp/CTLFireability15509794887448954603.gal : 8 ms
[2026-05-22 20:24:43] [INFO ] Time to serialize properties into /tmp/CTLFireability5219924594870098747.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15509794887448954603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5219924594870098747.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.26905e+09,2.40341,51332,2,11856,5,218112,6,0,91,266173,0


Converting to forward existential form...Done !
original formula: AG(EF((((ServerContainer<1)||(ScStopped<1)) + (EG((((OsRunning<1)||(SwContainer<1))||(Bounder2<1))) * ((ScWorking>=1)||((OsContainer<1)&&...211
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((ServerContainer<1)||(ScStopped<1)) + (EG((((OsRunning<1)||(SwContainer<1))||(B...271
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,5.16108,80252,1,0,41,337612,65,25,874,457756,57
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 5 edges and 27 vertex of which 4 / 27 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 25 transition count 25
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 25 transition count 23
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 21 transition count 23
Applied a total of 9 rules in 7 ms. Remains 21 /27 variables (removed 6) and now considering 23/29 (removed 6) transitions.
[2026-05-22 20:24:48] [INFO ] Flow matrix only has 21 transitions (discarded 2 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1024194768783463338.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5621553785967101181.kers'
[2026-05-22 20:24:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1024194768783463338.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5621553785967101181.kers]
Normalized transition count is 20 out of 21 initially.
Culling duplicate invariants (modulo rational): removing 2 columns.
Culled 2 columns in 0 ms.
// Phase 1: matrix 20 rows 19 cols 64 entries
Finished phase 1 with 12 SingleSign rule and 0 generalized
[2026-05-22 20:24:48] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-5621553785967101181.kers
Total runtime 0 ms.
[2026-05-22 20:24:48] [INFO ] Implicit Places using invariants in 28 ms returned [16]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/27 places, 23/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 49 ms. Remains : 20/27 places, 23/29 transitions.
[2026-05-22 20:24:48] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:24:48] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:48] [INFO ] Input system was already deterministic with 23 transitions.
[2026-05-22 20:24:48] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:48] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:48] [INFO ] Time to serialize gal into /tmp/CTLFireability1628074746835777836.gal : 0 ms
[2026-05-22 20:24:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14982104258366653774.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1628074746835777836.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14982104258366653774.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.87744e+10,1.8596,46540,2,8027,5,201176,6,0,103,246487,0


Converting to forward existential form...Done !
original formula: EF(AG(((Wsr2Deployed<1) + (AF(((OsContainer<1)||(OsAvailable<1))) * (OsContainer>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((Wsr2Deployed<1) + (!(EG(!(((OsContainer<1)||(OsAvailable<1))))) * (OsContaine...176
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,4.03869,69320,1,0,50,302367,73,34,948,364930,68
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-01 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 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4196628083115084769.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13778785039208746839.kers'
[2026-05-22 20:24:52] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4196628083115084769.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13778785039208746839.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 20:24:52] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-13778785039208746839.kers
Total runtime 0 ms.
[2026-05-22 20:24:52] [INFO ] Implicit Places using invariants in 50 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 52 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:24:52] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:24:52] [INFO ] Flatten gal took : 6 ms
[2026-05-22 20:24:52] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:24:52] [INFO ] Flatten gal took : 11 ms
[2026-05-22 20:24:52] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:52] [INFO ] Time to serialize gal into /tmp/CTLFireability1508046543044425487.gal : 1 ms
[2026-05-22 20:24:52] [INFO ] Time to serialize properties into /tmp/CTLFireability5877294609938346527.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1508046543044425487.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5877294609938346527.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,2.03902,52692,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: EF((AF((Wsr2Started>=1)) * ((AX((OsContainer>=1)) + EX(E((WebAppRuntime>=1) U (((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounder1>=1))))) + ...650
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EG(!((Wsr2Started>=1))))) * !(EX(!((OsContainer>=1)))))] != FALSE + [(FwdU(EY((FwdU(Ini...1042
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,5.91219,108908,1,0,49,507862,82,36,1119,610024,74
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-02 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 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 23 transition count 22
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 7 place count 23 transition count 19
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 17 transition count 19
Applied a total of 13 rules in 7 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2026-05-22 20:24:58] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10714921897638974445.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4669137824652047380.kers'
[2026-05-22 20:24:58] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10714921897638974445.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4669137824652047380.kers]
Normalized transition count is 14 out of 15 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 14 rows 13 cols 43 entries
Finished phase 1 with 9 SingleSign rule and 0 generalized
[2026-05-22 20:24:58] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-4669137824652047380.kers
Total runtime 0 ms.
[2026-05-22 20:24:58] [INFO ] Implicit Places using invariants in 32 ms returned []
[2026-05-22 20:24:58] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 20:24:58] [INFO ] Invariant cache hit.
[2026-05-22 20:24:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 20:24:58] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2026-05-22 20:24:58] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2026-05-22 20:24:58] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2026-05-22 20:24:58] [INFO ] Invariant cache hit.
[2026-05-22 20:24:58] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/32 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 32/32 variables, and 28 constraints, problems are : Problem set: 0 solved, 16 unsolved in 258 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/17 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 16/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 1/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 32/32 variables, and 44 constraints, problems are : Problem set: 0 solved, 16 unsolved in 280 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 17/17 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 542ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 543ms
Starting structural reductions in SI_CTL mode, iteration 1 : 17/27 places, 19/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 616 ms. Remains : 17/27 places, 19/29 transitions.
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:59] [INFO ] Input system was already deterministic with 19 transitions.
RANDOM walk for 261 steps (0 resets) in 5 ms. (43 steps per ms) remains 0/1 properties
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16077874547091914766.gal : 0 ms
[2026-05-22 20:24:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17205320671682197191.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16077874547091914766.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17205320671682197191.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Graph (trivial) has 9 edges and 27 vertex of which 8 / 27 are part of one of the 4 SCC in 1 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 23 transition count 23
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 5 place count 23 transition count 21
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 19 transition count 21
Applied a total of 9 rules in 4 ms. Remains 19 /27 variables (removed 8) and now considering 21/29 (removed 8) transitions.
[2026-05-22 20:24:59] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-13823225281139858988.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12576514672281511420.kers'
[2026-05-22 20:24:59] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-13823225281139858988.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12576514672281511420.kers]
Normalized transition count is 16 out of 17 initially.
Culling duplicate invariants (modulo rational): removing 4 columns.
Culled 4 columns in 0 ms.
// Phase 1: matrix 16 rows 15 cols 49 entries
Finished phase 1 with 9 SingleSign rule and 1 generalized
[2026-05-22 20:24:59] [INFO ] Computed 9 invariants in 0 ms
Computed 9 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-12576514672281511420.kers
Total runtime 0 ms.
[2026-05-22 20:24:59] [INFO ] Implicit Places using invariants in 27 ms returned []
[2026-05-22 20:24:59] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
[2026-05-22 20:24:59] [INFO ] Invariant cache hit.
[2026-05-22 20:24:59] [INFO ] State equation strengthened by 3 read => feed constraints.
[2026-05-22 20:24:59] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2026-05-22 20:24:59] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2026-05-22 20:24:59] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
[2026-05-22 20:24:59] [INFO ] Invariant cache hit.
[2026-05-22 20:24:59] [INFO ] State equation strengthened by 3 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 3/19 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 16/35 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/35 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 1/36 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/36 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/36 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 36/36 variables, and 31 constraints, problems are : Problem set: 0 solved, 18 unsolved in 256 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 19/19 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 3/19 variables, 5/8 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/19 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 16/35 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/35 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/35 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (OVERLAPS) 1/36 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/36 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 12 (OVERLAPS) 0/36 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 36/36 variables, and 49 constraints, problems are : Problem set: 0 solved, 18 unsolved in 338 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 19/19 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 598ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 598ms
Starting structural reductions in SI_CTL mode, iteration 1 : 19/27 places, 21/29 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 673 ms. Remains : 19/27 places, 21/29 transitions.
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:24:59] [INFO ] Input system was already deterministic with 21 transitions.
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:24:59] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:24:59] [INFO ] Time to serialize gal into /tmp/CTLFireability202775152996287252.gal : 0 ms
[2026-05-22 20:24:59] [INFO ] Time to serialize properties into /tmp/CTLFireability15526405853145206927.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability202775152996287252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15526405853145206927.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,1.81207e+09,1.3737,36108,2,5114,5,144471,6,0,95,182391,0


Converting to forward existential form...Done !
original formula: EF(AG(((WsRuntime3<1)||(Wsr3NotDeployed<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((WsRuntime3<1)||(Wsr3NotDeployed<1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t7, t11, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,2.21406,36220,1,0,39,146196,59,25,871,182391,51
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11962825238486249775.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8394841219295381589.kers'
[2026-05-22 20:25:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11962825238486249775.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8394841219295381589.kers]
Normalized transition count is 28 out of 29 initially.
Culling duplicate invariants (modulo rational): removing 1 columns.
Culled 1 columns in 0 ms.
// Phase 1: matrix 28 rows 26 cols 86 entries
Finished phase 1 with 16 SingleSign rule and 0 generalized
[2026-05-22 20:25:02] [INFO ] Computed 11 invariants in 0 ms
Computed 11 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-8394841219295381589.kers
Total runtime 0 ms.
[2026-05-22 20:25:02] [INFO ] Implicit Places using invariants in 41 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:25:02] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:25:02] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:25:02] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:25:02] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:25:02] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10418057822499752498.gal : 0 ms
[2026-05-22 20:25:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18017661828615650066.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10418057822499752498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18017661828615650066.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,2.12544,52692,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: (AF(((OsContainer<1)||(OsAvailable<1))) * EX((((OsContainer<1)||(OsAvailable<1)) * AG(EX(((WSRuntime2<1)||(Wsr2NotDeployed<1)))))))
=> equivalent forward existential formula: ([FwdG(Init,!(((OsContainer<1)||(OsAvailable<1))))] = FALSE * [(Init * !(EX((((OsContainer<1)||(OsAvailable<1)) ...228
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,6.47293,114340,1,0,56,529087,79,40,1133,617829,80
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:25:08] [INFO ] Invariant cache hit.
[2026-05-22 20:25:08] [INFO ] Implicit Places using invariants in 27 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 36 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 20:25:08] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:08] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:08] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:25:08] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:08] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:25:08] [INFO ] Time to serialize gal into /tmp/CTLFireability9956822734408200315.gal : 1 ms
[2026-05-22 20:25:08] [INFO ] Time to serialize properties into /tmp/CTLFireability14414714084416900548.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9956822734408200315.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14414714084416900548.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,2.25326,52732,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: EX(AG(EF(EG(((ContainerUp>=1)&&(Container>=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U EG(((ContainerUp>=1)&&(Container>=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Detected timeout of ITS tools.
[2026-05-22 20:25:38] [INFO ] Flatten gal took : 4 ms
[2026-05-22 20:25:38] [INFO ] Applying decomposition
[2026-05-22 20:25:38] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph13322574755352499067.txt' '-o' '/tmp/graph13322574755352499067.bin' '-w' '/tmp/graph13322574755352499067.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13322574755352499067.bin' '-l' '-1' '-v' '-w' '/tmp/graph13322574755352499067.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:25:38] [INFO ] Decomposing Gal with order
[2026-05-22 20:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:25:38] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-22 20:25:38] [INFO ] Flatten gal took : 70 ms
[2026-05-22 20:25:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 20:25:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5198686534484110290.gal : 1 ms
[2026-05-22 20:25:38] [INFO ] Time to serialize properties into /tmp/CTLFireability11615813079624208053.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5198686534484110290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11615813079624208053.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,0.617817,23812,780,1202,14559,20538,97,75615,34,155185,0


Converting to forward existential form...Done !
original formula: EX(AG(EF(EG(((i0.u0.ContainerUp>=1)&&(i0.u1.Container>=1))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U EG(((i0.u0.ContainerUp>=1)&&(i0.u1.Container>=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions i0.t9, i0.t7, i4.t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,0,16.0423,272576,1,0,247000,101474,474,1.43495e+06,290,1.52846e+06,141723
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:25:55] [INFO ] Invariant cache hit.
[2026-05-22 20:25:55] [INFO ] Implicit Places using invariants in 42 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 44 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 20:25:55] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:25:55] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:25:55] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:25:55] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:55] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:25:55] [INFO ] Time to serialize gal into /tmp/CTLFireability13020655984268595098.gal : 0 ms
[2026-05-22 20:25:55] [INFO ] Time to serialize properties into /tmp/CTLFireability1962134880754912489.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13020655984268595098.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1962134880754912489.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,2.29807,52720,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: AG((EF((((ServerContainer<1)||(ScStopped<1))||((ScUnavailable<1)||(Bounder1<1)))) * EX(((OsContainer>=1)&&(OsAvailable>=1)))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U (((ServerContainer<1)||(ScStopped<1))||((ScUnavailable<1)||(Bounder1<1))))))] = ...237
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,4.83795,79408,1,0,44,344512,73,31,1064,391864,64
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-07 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 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:26:00] [INFO ] Invariant cache hit.
[2026-05-22 20:26:00] [INFO ] Implicit Places using invariants in 38 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 39 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 39 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 20:26:00] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:00] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:00] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:26:00] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:00] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:00] [INFO ] Time to serialize gal into /tmp/CTLFireability18034233504635516214.gal : 0 ms
[2026-05-22 20:26:00] [INFO ] Time to serialize properties into /tmp/CTLFireability5863598085533967526.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18034233504635516214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5863598085533967526.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,2.24981,52732,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: (A((E(!(((ContainerDown>=1)&&(Bounder2>=1))) U ((((OsContainer>=1)&&(OsAvailable>=1)) * AG((((ScWorking>=1)&&(WebAppRuntime>=1))&&(Bounde...364
=> equivalent forward existential formula: (([(((FwdU(Init,!(((ScUnavailable>=1)&&(Bounder1>=1)))) * !(((ScUnavailable>=1)&&(Bounder1>=1)))) * !(!(((Wsr1De...632
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Hit Full ! (commute/partial/dont) 23/0/6
(forward)formula 0,1,22.9108,471924,1,0,179,2.34006e+06,119,118,1140,2.89239e+06,262
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-08 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 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:26:23] [INFO ] Invariant cache hit.
[2026-05-22 20:26:23] [INFO ] Implicit Places using invariants in 41 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 48 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 20:26:23] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:23] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:23] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:26:23] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:23] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:23] [INFO ] Time to serialize gal into /tmp/CTLFireability18344066606918767680.gal : 0 ms
[2026-05-22 20:26:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13750110774148969616.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18344066606918767680.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13750110774148969616.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,1.98653,52716,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: EX(AG(!(A((((ScUnavailable>=1)&&(Bounder1>=1)) + AG((Wsr2Deployed>=1))) U !(((ContainerDown>=1)&&(Bounder2>=1)))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(!((E(!(!(((ContainerDown>=1)&&(Bounder2>=1)))) U (!((((ScUnavailable>=1)&&(Bounder1>...308
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,7.22508,149740,1,0,88,715672,87,65,1106,813480,141
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:26:30] [INFO ] Invariant cache hit.
[2026-05-22 20:26:30] [INFO ] Implicit Places using invariants in 31 ms returned [16, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 32 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:26:30] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:30] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:26:30] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:26:30] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:30] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16416274275186656617.gal : 2 ms
[2026-05-22 20:26:30] [INFO ] Time to serialize properties into /tmp/CTLFireability15965089207487569799.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16416274275186656617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15965089207487569799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,1.83066,52580,2,10041,5,235369,6,0,131,286333,0


Converting to forward existential form...Done !
original formula: EG(AX(((WSRuntime1>=1)&&(Wsr1NotDeployed>=1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((WSRuntime1>=1)&&(Wsr1NotDeployed>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,5.1902,101680,1,0,44,471824,80,32,1118,557902,66
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-10 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 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:26:35] [INFO ] Invariant cache hit.
[2026-05-22 20:26:35] [INFO ] Implicit Places using invariants in 34 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 36 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:26:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:35] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:26:35] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:26:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:26:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16131541780439911692.gal : 0 ms
[2026-05-22 20:26:35] [INFO ] Time to serialize properties into /tmp/CTLFireability16799945702263107019.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16131541780439911692.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16799945702263107019.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,2.27176,52692,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: AX((A((EF(((Wsr1Deployed>=1)&&(OsContainer>=1))) + AX(!(((ScUnavailable>=1)&&(Bounder1>=1))))) U A(E((Wsr1Deployed>=1) U ((ServerContaine...280
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU((EY(Init) * !(E(TRUE U !(E(TRUE U !(!(EG(!(((ServerContainer>=1)&&(ScStopped>=1))))))))))),!...1560
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Detected timeout of ITS tools.
[2026-05-22 20:27:05] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:27:05] [INFO ] Applying decomposition
[2026-05-22 20:27:05] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph15747542094599699527.txt' '-o' '/tmp/graph15747542094599699527.bin' '-w' '/tmp/graph15747542094599699527.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15747542094599699527.bin' '-l' '-1' '-v' '-w' '/tmp/graph15747542094599699527.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:27:05] [INFO ] Decomposing Gal with order
[2026-05-22 20:27:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:27:05] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-22 20:27:05] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:27:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2026-05-22 20:27:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4406025851856249590.gal : 0 ms
[2026-05-22 20:27:05] [INFO ] Time to serialize properties into /tmp/CTLFireability7350029610555162473.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4406025851856249590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7350029610555162473.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,0.599219,24356,791,1307,15006,21025,100,78172,38,157391,0


Converting to forward existential form...Done !
original formula: AX((A((EF(((u5.Wsr1Deployed>=1)&&(i0.u1.OsContainer>=1))) + AX(!(((i1.u3.ScUnavailable>=1)&&(i1.u7.Bounder1>=1))))) U A(E((u5.Wsr1Deploye...334
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU((EY(Init) * !(E(TRUE U !(E(TRUE U !(!(EG(!(((i1.u7.ServerContainer>=1)&&(i1.u3.ScStopped>=1)...1770
Reverse transition relation is NOT exact ! Due to transitions i0.t9, i0.t7, i1.t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:27:35] [INFO ] Invariant cache hit.
[2026-05-22 20:27:35] [INFO ] Implicit Places using invariants in 81 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 82 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 24/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 24 /24 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 24/27 places, 29/29 transitions.
[2026-05-22 20:27:35] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:36] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:36] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:27:36] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:27:36] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:36] [INFO ] Time to serialize gal into /tmp/CTLFireability9979927296092110941.gal : 1 ms
[2026-05-22 20:27:36] [INFO ] Time to serialize properties into /tmp/CTLFireability12532041041093580785.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9979927296092110941.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12532041041093580785.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,2.08777,52740,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: EX(EX(EF((ScWorking>=1))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),TRUE) * (ScWorking>=1))] != FALSE
(forward)formula 0,1,3.86124,62152,1,0,9,270400,9,1,552,331319,5
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:27:39] [INFO ] Invariant cache hit.
[2026-05-22 20:27:39] [INFO ] Implicit Places using invariants in 21 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:27:39] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:39] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:39] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:27:39] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:27:39] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:39] [INFO ] Time to serialize gal into /tmp/CTLFireability17492658615980190618.gal : 1 ms
[2026-05-22 20:27:39] [INFO ] Time to serialize properties into /tmp/CTLFireability14447127617079284466.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17492658615980190618.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14447127617079284466.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,2.10665,52676,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: AG(((AX((((AG((Wsr3Deployed>=1)) + ((ServerContainer>=1)&&(Bounder1>=1))) + ((((OsRunning>=1)&&(SwContainer>=1))&&(Bounder2>=1))||(WSRunt...341
=> equivalent forward existential formula: [(FwdU((((EY(((FwdU(Init,TRUE) * !(((WSRuntime2>=1)&&(Wsr2NotDeployed>=1)))) * !(EX((((WSRuntime2<1)||(WSRuntime...417
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,5.76864,109516,1,0,52,512747,83,37,1124,633735,69
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 29/29 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2026-05-22 20:27:45] [INFO ] Invariant cache hit.
[2026-05-22 20:27:45] [INFO ] Implicit Places using invariants in 27 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 25/27 places, 29/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31 ms. Remains : 25/27 places, 29/29 transitions.
[2026-05-22 20:27:45] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:27:45] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:45] [INFO ] Input system was already deterministic with 29 transitions.
[2026-05-22 20:27:45] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:45] [INFO ] Flatten gal took : 1 ms
[2026-05-22 20:27:45] [INFO ] Time to serialize gal into /tmp/CTLFireability2558518055921988449.gal : 0 ms
[2026-05-22 20:27:45] [INFO ] Time to serialize properties into /tmp/CTLFireability6708836318987971393.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2558518055921988449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6708836318987971393.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/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,6.6422e+13,2.04105,52916,2,10206,5,237555,6,0,131,288582,0


Converting to forward existential form...Done !
original formula: AX((AG(AF((((ScWorking<1)||(ScUnavailable<1))||(Bounder1<1)))) * ((WsRuntime3<1)||(Wsr3NotDeployed<1))))
=> equivalent forward existential formula: ([FwdG(FwdU(EY(Init),TRUE),!((((ScWorking<1)||(ScUnavailable<1))||(Bounder1<1))))] = FALSE * [(EY(Init) * !(((Ws...200
Hit Full ! (commute/partial/dont) 22/11/7
(forward)formula 0,0,4.93308,87996,1,0,11,390891,23,3,1003,367162,12
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2026-05-22 20:27:50] [INFO ] Flatten gal took : 5 ms
[2026-05-22 20:27:50] [INFO ] Flatten gal took : 2 ms
[2026-05-22 20:27:50] [INFO ] Applying decomposition
[2026-05-22 20:27:50] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph4783030154137906823.txt' '-o' '/tmp/graph4783030154137906823.bin' '-w' '/tmp/graph4783030154137906823.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph4783030154137906823.bin' '-l' '-1' '-v' '-w' '/tmp/graph4783030154137906823.weights' '-q' '0' '-e' '0.001'
[2026-05-22 20:27:50] [INFO ] Decomposing Gal with order
[2026-05-22 20:27:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-22 20:27:50] [INFO ] Removed a total of 2 redundant transitions.
[2026-05-22 20:27:50] [INFO ] Flatten gal took : 3 ms
[2026-05-22 20:27:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2026-05-22 20:27:50] [INFO ] Time to serialize gal into /tmp/CTLFireability192751541443817220.gal : 1 ms
[2026-05-22 20:27:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6896571439886160881.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability192751541443817220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6896571439886160881.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...261
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,0.386208,16272,713,1138,15515,16703,96,29096,41,62771,0


Converting to forward existential form...Done !
original formula: AX((A((EF(((u6.Wsr1Deployed>=1)&&(i0.u1.OsContainer>=1))) + AX(!(((i1.u4.ScUnavailable>=1)&&(i1.u3.Bounder1>=1))))) U A(E((u6.Wsr1Deploye...334
=> equivalent forward existential formula: (([FwdG((FwdU((FwdU((EY(Init) * !(E(TRUE U !(E(TRUE U !(!(EG(!(((i1.u3.ServerContainer>=1)&&(i1.u4.ScStopped>=1)...1770
Reverse transition relation is NOT exact ! Due to transitions i0.t9, i0.t7, i1.t13, Intersection with reachable at each step enabled. (destroyed/reverse/i...181
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
(forward)formula 0,0,1183.04,3666828,1,0,1.07844e+06,271246,184,4.00953e+07,218,1.1615e+07,8192
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 1375396 ms.

BK_STOP 1779482855715

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="CloudOpsManagement-PT-00020by00010"
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 2-5973"
echo " Executing tool itstools"
echo " Input is CloudOpsManagement-PT-00020by00010, 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 r066-tall-177946967500026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudOpsManagement-PT-00020by00010.tgz
mv CloudOpsManagement-PT-00020by00010 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 ;