Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r044-tall-174854027800122.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 CloudOpsManagement-PT-00020by00010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r044-tall-174854027800122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 9.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 13 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 17K May 29 14:32 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-2023-12
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2023-13
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2023-14
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2023-15
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-00
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-01
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-02
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-03
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-04
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-05
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-06
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-07
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-08
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-09
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-10
FORMULA_NAME CloudOpsManagement-PT-00020by00010-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748565397181

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 202505121319
[2025-05-30 00:36:38] [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]
[2025-05-30 00:36:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 00:36:38] [INFO ] Load time of PNML (sax parser for PT used): 33 ms
[2025-05-30 00:36:38] [INFO ] Transformed 27 places.
[2025-05-30 00:36:38] [INFO ] Transformed 29 transitions.
[2025-05-30 00:36:38] [INFO ] Parsed PT model containing 27 places and 29 transitions and 94 arcs in 118 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 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.
// Phase 1: matrix 29 rows 27 cols
[2025-05-30 00:36:38] [INFO ] Computed 11 invariants in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:36:38] [INFO ] Implicit Places using invariants in 154 ms returned []
[2025-05-30 00:36:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:36:38] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 00:36:38] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
Running 26 sub problems to find dead transitions.
[2025-05-30 00:36:38] [INFO ] Invariant cache hit.
[2025-05-30 00:36:38] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 827 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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 635 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 1488ms problems are : Problem set: 0 solved, 26 unsolved
Search for dead transitions found 0 dead transitions in 1500ms
Finished structural reductions in LTL mode , in 1 iterations and 1770 ms. Remains : 27/27 places, 29/29 transitions.
Support contains 27 out of 27 places after structural reductions.
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 17 ms
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 6 ms
[2025-05-30 00:36:40] [INFO ] Input system was already deterministic with 29 transitions.
RANDOM walk for 40011 steps (8 resets) in 344 ms. (115 steps per ms) remains 1/42 properties
BEST_FIRST walk for 1737 steps (0 resets) in 13 ms. (124 steps per ms) remains 0/1 properties
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 4 ms
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 5 ms
[2025-05-30 00:36:40] [INFO ] Input system was already deterministic with 29 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
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.
[2025-05-30 00:36:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:36:40] [INFO ] Implicit Places using invariants in 41 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 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 46 ms. Remains : 24/27 places, 29/29 transitions.
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 4 ms
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 3 ms
[2025-05-30 00:36:40] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:36:40] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:36:40] [INFO ] Time to serialize gal into /tmp/CTLFireability11842967632076090972.gal : 1 ms
[2025-05-30 00:36:40] [INFO ] Time to serialize properties into /tmp/CTLFireability17246350218531688225.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/CTLFireability11842967632076090972.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17246350218531688225.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,6.6422e+13,2.22786,52608,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: (EX(EF(AG(AX((((WSRuntime2<1)||(WSRuntime1<1))||(WsRuntime3<1)))))) + AG((Wsr2Deployed<1)))
=> equivalent forward existential formula: [(FwdU((Init * !(EX(E(TRUE U !(E(TRUE U !(!(EX(!((((WSRuntime2<1)||(WSRuntime1<1))||(WsRuntime3<1)))))))))))),TR...190
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 0,1,21.7921,463444,1,0,213,2.40771e+06,81,120,1096,2.76794e+06,284
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-00 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.
[2025-05-30 00:37:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:37:02] [INFO ] Implicit Places using invariants in 34 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 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 38 ms. Remains : 24/27 places, 29/29 transitions.
[2025-05-30 00:37:02] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:02] [INFO ] Flatten gal took : 3 ms
[2025-05-30 00:37:02] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:37:02] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:02] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16631174478364881801.gal : 0 ms
[2025-05-30 00:37:02] [INFO ] Time to serialize properties into /tmp/CTLFireability3179925547663031540.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/CTLFireability16631174478364881801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3179925547663031540.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,6.6422e+13,2.02858,52544,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: AG((EX((EF((Wsr2Deployed<1)) + !(E((Wsr3Deployed>=1) U (Wsr3Deployed>=1))))) + (Wsr1Deployed<1)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((Wsr1Deployed<1))) * !(EX((E(TRUE U (Wsr2Deployed<1)) + !(E((Wsr3Deployed>=1) U (Wsr3Depl...178
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 0,1,5.70137,108288,1,0,47,498903,82,34,1096,611021,77
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-01 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.
[2025-05-30 00:37:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:37:08] [INFO ] Implicit Places using invariants in 28 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 28 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 30 ms. Remains : 24/27 places, 29/29 transitions.
[2025-05-30 00:37:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:08] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:37:08] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:08] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:37:08] [INFO ] Time to serialize gal into /tmp/CTLFireability4120180316493401477.gal : 1 ms
[2025-05-30 00:37:08] [INFO ] Time to serialize properties into /tmp/CTLFireability3800234677261549155.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/CTLFireability4120180316493401477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3800234677261549155.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,6.6422e+13,1.99723,52552,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: A((AX(EG(EX((((WSRuntime2>=1)&&(WSRuntime1>=1))&&(WsRuntime3>=1))))) + EX(AF((((!((OsContainer>=1)&&(OsAvailable>=1)))||(Container>=1))||...327
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(EX(!(((ContainerDown>=1)&&(Bounder2>=1))))) * (!(E(TRUE U !(E(TRUE U (Wsr3Deployed>=1)))))...748
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,27.7468,594140,1,0,245,3.06714e+06,99,144,1144,3.74367e+06,324
FORMULA CloudOpsManagement-PT-00020by00010-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 : 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.
[2025-05-30 00:37:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:37:36] [INFO ] Implicit Places using invariants in 47 ms returned [16, 19]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 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 59 ms. Remains : 25/27 places, 29/29 transitions.
[2025-05-30 00:37:36] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:37:36] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:37:36] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:37:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:37:36] [INFO ] Time to serialize gal into /tmp/CTLFireability17328798591706894518.gal : 1 ms
[2025-05-30 00:37:36] [INFO ] Time to serialize properties into /tmp/CTLFireability9661041898892708411.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/CTLFireability17328798591706894518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9661041898892708411.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,6.6422e+13,2.06254,52756,2,10206,5,237555,6,0,131,288582,0


Converting to forward existential form...Done !
original formula: E(A(!(AX(AX((SwContainer>=1)))) U (Wsr3Started<1)) U (AX(((((ScUnavailable>=1)&&(Bounder1>=1))||((((!(((OsRunning>=1)&&(SwContainer>=1))&...539
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!((E(!((Wsr3Started<1)) U (!(!(!(EX(!(!(EX(!((SwContainer>=1))))))))) * !((Wsr3Started...1494
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-05-30 00:38:06] [INFO ] Flatten gal took : 3 ms
[2025-05-30 00:38:06] [INFO ] Applying decomposition
[2025-05-30 00:38:06] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5146456884047207021.txt' '-o' '/tmp/graph5146456884047207021.bin' '-w' '/tmp/graph5146456884047207021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5146456884047207021.bin' '-l' '-1' '-v' '-w' '/tmp/graph5146456884047207021.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:38:06] [INFO ] Decomposing Gal with order
[2025-05-30 00:38:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:38:06] [INFO ] Removed a total of 2 redundant transitions.
[2025-05-30 00:38:06] [INFO ] Flatten gal took : 43 ms
[2025-05-30 00:38:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-05-30 00:38:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2535319358701881705.gal : 2 ms
[2025-05-30 00:38:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10854669834211854767.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/CTLFireability2535319358701881705.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10854669834211854767.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,0.571259,23908,791,1307,14498,21263,100,75113,39,157540,0


Converting to forward existential form...Done !
original formula: E(A(!(AX(AX((i4.u7.SwContainer>=1)))) U (u6.Wsr3Started<1)) U (AX(((((i4.u3.ScUnavailable>=1)&&(i4.u7.Bounder1>=1))||((((!(((i0.u2.OsRunn...665
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!((E(!((u6.Wsr3Started<1)) U (!(!(!(EX(!(!(EX(!((i4.u7.SwContainer>=1))))))))) * !((u6...1776
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
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.
[2025-05-30 00:38:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:38:36] [INFO ] Implicit Places using invariants in 38 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 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 41 ms. Remains : 25/27 places, 29/29 transitions.
[2025-05-30 00:38:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:38:36] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:38:36] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:38:36] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:36] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:36] [INFO ] Time to serialize gal into /tmp/CTLFireability13827170957270406731.gal : 0 ms
[2025-05-30 00:38:36] [INFO ] Time to serialize properties into /tmp/CTLFireability10075152651723369037.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/CTLFireability13827170957270406731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10075152651723369037.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,6.6422e+13,2.1357,52600,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: AG(((EX(((AX((Wsr3Deployed<1)) + E(((ServerContainer>=1)&&(Bounder1>=1)) U ((WSRuntime2>=1)&&(Wsr2NotDeployed>=1)))) + (ScWorking>=1))) +...523
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((((ContainerUp>=1)&&(Container>=1))&&(Wsr2Deployed>=1))||((Wsr2Started>=1)&&(((OsRunnin...684
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 0,1,8.38381,166388,1,0,90,772209,79,61,1102,1.05844e+06,125
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-04 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 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-05-30 00:38:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:38:45] [INFO ] Implicit Places using invariants in 24 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 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 26 ms. Remains : 25/27 places, 29/29 transitions.
[2025-05-30 00:38:45] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:38:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:45] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:38:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:45] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:38:45] [INFO ] Time to serialize gal into /tmp/CTLFireability5290465062608933745.gal : 1 ms
[2025-05-30 00:38:45] [INFO ] Time to serialize properties into /tmp/CTLFireability5586980274543759792.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/CTLFireability5290465062608933745.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5586980274543759792.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,6.6422e+13,2.09072,52608,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: (E(!((((!(((WSRuntime2>=1)&&(Wsr2NotDeployed>=1))) + EX((OsContainer>=1))) * AF(!(((ContainerUp>=1)&&(Container>=1))))) * AG(A((ScWorking...656
=> equivalent forward existential formula: ([(FwdU((Init * E(!((((!(((WSRuntime2>=1)&&(Wsr2NotDeployed>=1))) + EX((OsContainer>=1))) * !(EG(!(!(((Container...1318
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) 24/3/5
(forward)formula 0,1,7.95542,147088,1,0,69,631459,107,49,1213,747726,112
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-05 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.
[2025-05-30 00:38:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:38:53] [INFO ] Implicit Places using invariants in 32 ms returned [16, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 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 40 ms. Remains : 25/27 places, 29/29 transitions.
[2025-05-30 00:38:53] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:53] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:53] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:38:53] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:38:53] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:38:53] [INFO ] Time to serialize gal into /tmp/CTLFireability12137851525158732855.gal : 1 ms
[2025-05-30 00:38:53] [INFO ] Time to serialize properties into /tmp/CTLFireability9326563026905183052.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/CTLFireability12137851525158732855.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9326563026905183052.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,6.6422e+13,2.10752,52436,2,10041,5,235369,6,0,131,286333,0


Converting to forward existential form...Done !
original formula: E(!(AG(((((Container<1)||(!(((WSRuntime1>=1)&&(Wsr1NotDeployed>=1))||(ScWorking>=1))))&&(WSRuntime1>=1)) * ((Wsr1NotDeployed>=1) * A((Wsr...480
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !(((((Container<1)||(!(((WSRuntime1>=1)&&(Wsr1NotDeployed>=1))||(ScWorking>=1))))&&(WSR...629
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 0,0,6.97415,133444,1,0,107,632129,89,68,1141,772476,141
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-06 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.
[2025-05-30 00:39:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:00] [INFO ] Implicit Places using invariants in 34 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 35 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 36 ms. Remains : 24/27 places, 29/29 transitions.
[2025-05-30 00:39:00] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:00] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:00] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:39:00] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:00] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5988186666044500567.gal : 0 ms
[2025-05-30 00:39:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15546341007405989254.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/CTLFireability5988186666044500567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15546341007405989254.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,6.6422e+13,2.0879,52548,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: EX((EF(AG(A(((OsNotInstalled>=1)&&(Bounder2>=1)) U (Wsr1Deployed>=1)))) * (EF(AX((((OsRunning>=1)&&(SwContainer>=1))&&((Bounder2>=1)&&(Ws...216
=> equivalent forward existential formula: ([(FwdU((EY(Init) * E(TRUE U !(E(TRUE U !(!((E(!((Wsr1Deployed>=1)) U (!(((OsNotInstalled>=1)&&(Bounder2>=1))) *...532
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 0,0,11.597,237204,1,0,101,1.12567e+06,92,65,1120,1.50529e+06,144
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

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 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 18 ms. Remains 25 /27 variables (removed 2) and now considering 27/29 (removed 2) transitions.
[2025-05-30 00:39:12] [INFO ] Flow matrix only has 25 transitions (discarded 2 similar events)
// Phase 1: matrix 25 rows 25 cols
[2025-05-30 00:39:12] [INFO ] Computed 11 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:12] [INFO ] Implicit Places using invariants in 24 ms returned [18, 21]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/27 places, 27/29 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 27/27 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 45 ms. Remains : 23/27 places, 27/29 transitions.
[2025-05-30 00:39:12] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:12] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:12] [INFO ] Input system was already deterministic with 27 transitions.
[2025-05-30 00:39:12] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:12] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:12] [INFO ] Time to serialize gal into /tmp/CTLFireability3672248356847218880.gal : 1 ms
[2025-05-30 00:39:12] [INFO ] Time to serialize properties into /tmp/CTLFireability13376214084159733940.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/CTLFireability3672248356847218880.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13376214084159733940.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.34651e+12,2.13684,52564,2,10184,5,236270,6,0,119,287262,0


Converting to forward existential form...Done !
original formula: (A((AG(AF((Wsr2Deployed>=1))) + EF(EG((((WSRuntime2>=1)&&(Wsr2NotDeployed>=1))||(Wsr2Started>=1))))) U E(EF((Wsr2Deployed>=1)) U (((OsRun...358
=> equivalent forward existential formula: (([((FwdU(Init,!(E(E(TRUE U (Wsr2Deployed>=1)) U (((OsRunning>=1)&&(SwContainer>=1))&&(Bounder2>=1))))) * !((!(E...815
Reverse transition relation is NOT exact ! Due to transitions t6, t8, t12, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,15.2292,309480,1,0,126,1.53624e+06,118,101,1103,1.92999e+06,210
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-08 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 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
// Phase 1: matrix 29 rows 27 cols
[2025-05-30 00:39:27] [INFO ] Computed 11 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:27] [INFO ] Implicit Places using invariants in 52 ms returned [19, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 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 54 ms. Remains : 25/27 places, 29/29 transitions.
[2025-05-30 00:39:27] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:27] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:27] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:39:27] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:27] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10469541319969789824.gal : 0 ms
[2025-05-30 00:39:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17725675758535543128.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/CTLFireability10469541319969789824.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17725675758535543128.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,6.6422e+13,2.07902,52600,2,10261,5,235899,6,0,131,286726,0


Converting to forward existential form...Done !
original formula: (AF(AX((EG(AX((Wsr1Started>=1))) * AG((((Wsr3Started>=1)&&(ServerContainer>=1))&&(Bounder1>=1)))))) + EF((((ContainerDown<1)||(Bounder2<1...353
=> equivalent forward existential formula: [FwdG((Init * !(E(TRUE U (((ContainerDown<1)||(Bounder2<1)) * (!(!((E(!(!((E(!((Wsr2Started>=1)) U (!((((ScWorki...805
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,17.3872,353308,1,0,126,1.69779e+06,104,101,1189,2.36653e+06,195
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-09 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 1 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-05-30 00:39:45] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:45] [INFO ] Implicit Places using invariants in 35 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 37 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.
[2025-05-30 00:39:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:45] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:39:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:45] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:45] [INFO ] Time to serialize gal into /tmp/CTLFireability12860822676459834162.gal : 1 ms
[2025-05-30 00:39:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15007338833748774831.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/CTLFireability12860822676459834162.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15007338833748774831.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,6.6422e+13,2.04953,52660,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: AG(EX(((EG(((ContainerDown>=1)&&(Bounder2>=1))) * EG((Wsr3Started<1))) * (A((((ServerContainer>=1)&&(ScStopped>=1))&&(Wsr2Deployed>=1)) U...222
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((EG(((ContainerDown>=1)&&(Bounder2>=1))) * EG((Wsr3Started<1))) * (!((E(!((ScWorking>=...333
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 0,0,9.47111,182692,1,0,76,869326,98,56,1089,1.12108e+06,113
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

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 0 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 12 ms. Remains 17 /27 variables (removed 10) and now considering 19/29 (removed 10) transitions.
[2025-05-30 00:39:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
// Phase 1: matrix 15 rows 17 cols
[2025-05-30 00:39:54] [INFO ] Computed 8 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:54] [INFO ] Implicit Places using invariants in 21 ms returned []
[2025-05-30 00:39:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2025-05-30 00:39:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:54] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 00:39:54] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 00:39:54] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2025-05-30 00:39:54] [INFO ] Flow matrix only has 15 transitions (discarded 4 similar events)
[2025-05-30 00:39:54] [INFO ] Invariant cache hit.
[2025-05-30 00:39:54] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 3/17 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 1/32 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/32 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (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 205 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, 0/1 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 3/17 variables, 7/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 14/31 variables, 17/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 2/27 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/31 variables, 16/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/31 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 1/32 variables, 1/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/32 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (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 256 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 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 489ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 489ms
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 565 ms. Remains : 17/27 places, 19/29 transitions.
[2025-05-30 00:39:55] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:55] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:55] [INFO ] Input system was already deterministic with 19 transitions.
[2025-05-30 00:39:55] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:55] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:55] [INFO ] Time to serialize gal into /tmp/CTLFireability4673311719003731199.gal : 0 ms
[2025-05-30 00:39:55] [INFO ] Time to serialize properties into /tmp/CTLFireability9595472849026188342.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/CTLFireability4673311719003731199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9595472849026188342.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,5.07721e+08,0.35877,14844,2,4829,5,57177,6,0,85,67845,0


Converting to forward existential form...Done !
original formula: AG(EF(((ServerContainer>=1)&&(ScStopped>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((ServerContainer>=1)&&(ScStopped>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,0,1.22887,32464,1,0,38,136645,54,23,790,152642,47
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 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 0 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.
[2025-05-30 00:39:56] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
// Phase 1: matrix 17 rows 19 cols
[2025-05-30 00:39:56] [INFO ] Computed 9 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:56] [INFO ] Implicit Places using invariants in 22 ms returned []
[2025-05-30 00:39:56] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
[2025-05-30 00:39:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2025-05-30 00:39:56] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-05-30 00:39:56] [INFO ] Redundant transitions in 0 ms returned []
Running 18 sub problems to find dead transitions.
[2025-05-30 00:39:56] [INFO ] Flow matrix only has 17 transitions (discarded 4 similar events)
[2025-05-30 00:39:56] [INFO ] Invariant cache hit.
[2025-05-30 00:39:56] [INFO ] State equation strengthened by 3 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 3/19 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 16/35 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 0/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (OVERLAPS) 1/36 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/36 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (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 244 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 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
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
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, 0/2 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 2 (OVERLAPS) 3/19 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/19 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 4 (OVERLAPS) 16/35 variables, 19/28 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/35 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/35 variables, 18/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/35 variables, 0/48 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 8 (OVERLAPS) 1/36 variables, 1/49 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/36 variables, 0/49 constraints. Problems are: Problem set: 0 solved, 18 unsolved
At refinement iteration 10 (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 265 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 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 525ms problems are : Problem set: 0 solved, 18 unsolved
Search for dead transitions found 0 dead transitions in 526ms
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 597 ms. Remains : 19/27 places, 21/29 transitions.
[2025-05-30 00:39:57] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:57] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:57] [INFO ] Input system was already deterministic with 21 transitions.
[2025-05-30 00:39:57] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:57] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7265996499615268119.gal : 0 ms
[2025-05-30 00:39:57] [INFO ] Time to serialize properties into /tmp/CTLFireability3253315505891626293.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/CTLFireability7265996499615268119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3253315505891626293.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,1.81207e+09,1.20193,34708,2,4860,5,135964,6,0,95,173200,0


Converting to forward existential form...Done !
original formula: EF(AG(((WSRuntime1<1)||(Wsr1NotDeployed<1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((WSRuntime1<1)||(Wsr1NotDeployed<1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t4, t6, t10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,1.93654,34836,1,0,39,135964,59,25,873,173200,51
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2023-12 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.
// Phase 1: matrix 29 rows 27 cols
[2025-05-30 00:39:58] [INFO ] Computed 11 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:39:59] [INFO ] Implicit Places using invariants in 31 ms returned [16, 19, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 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 34 ms. Remains : 24/27 places, 29/29 transitions.
[2025-05-30 00:39:59] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:39:59] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:59] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:39:59] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:59] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:39:59] [INFO ] Time to serialize gal into /tmp/CTLFireability12721328196082786955.gal : 0 ms
[2025-05-30 00:39:59] [INFO ] Time to serialize properties into /tmp/CTLFireability8342808099168351623.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/CTLFireability12721328196082786955.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8342808099168351623.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,6.6422e+13,2.04724,52548,2,10085,5,236495,6,0,127,287534,0


Converting to forward existential form...Done !
original formula: EX(((OsContainer<1)||(OsAvailable<1)))
=> equivalent forward existential formula: [(EY(Init) * ((OsContainer<1)||(OsAvailable<1)))] != FALSE
(forward)formula 0,1,2.05215,52548,1,0,9,236495,8,1,186,287534,2
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2023-14 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 0 ms. Remains 27 /27 variables (removed 0) and now considering 29/29 (removed 0) transitions.
[2025-05-30 00:40:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 00:40:01] [INFO ] Implicit Places using invariants in 23 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 26/27 places, 29/29 transitions.
Applied a total of 0 rules in 0 ms. Remains 26 /26 variables (removed 0) and now considering 29/29 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 25 ms. Remains : 26/27 places, 29/29 transitions.
[2025-05-30 00:40:01] [INFO ] Flatten gal took : 3 ms
[2025-05-30 00:40:01] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:40:01] [INFO ] Input system was already deterministic with 29 transitions.
[2025-05-30 00:40:01] [INFO ] Flatten gal took : 1 ms
[2025-05-30 00:40:01] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:40:01] [INFO ] Time to serialize gal into /tmp/CTLFireability2246473186424983608.gal : 0 ms
[2025-05-30 00:40:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1828775806193368843.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/CTLFireability2246473186424983608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1828775806193368843.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,6.6422e+13,2.07729,52608,2,10327,5,236141,6,0,135,286847,0


Converting to forward existential form...Done !
original formula: AX((((Wsr3Deployed>=1) * AX((A(((OsContainer>=1)&&(OsAvailable>=1)) U (Wsr3Deployed>=1)) + (AX((Container>=1)) * A((Wsr1Started>=1) U (Ws...475
=> equivalent forward existential formula: (([(EY(Init) * !((Wsr3Deployed>=1)))] = FALSE * ([(EY((EY(EY(Init)) * !(!((E(!((Wsr3Deployed>=1)) U (!(((OsConta...1120
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) 27/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,0,23.9358,491988,1,0,167,2.43174e+06,114,138,1242,3.14805e+06,273
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 00:40:25] [INFO ] Flatten gal took : 5 ms
[2025-05-30 00:40:25] [INFO ] Flatten gal took : 2 ms
[2025-05-30 00:40:25] [INFO ] Applying decomposition
[2025-05-30 00:40:25] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph14093673912440300860.txt' '-o' '/tmp/graph14093673912440300860.bin' '-w' '/tmp/graph14093673912440300860.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph14093673912440300860.bin' '-l' '-1' '-v' '-w' '/tmp/graph14093673912440300860.weights' '-q' '0' '-e' '0.001'
[2025-05-30 00:40:25] [INFO ] Decomposing Gal with order
[2025-05-30 00:40:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-05-30 00:40:25] [INFO ] Removed a total of 2 redundant transitions.
[2025-05-30 00:40:25] [INFO ] Flatten gal took : 3 ms
[2025-05-30 00:40:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2025-05-30 00:40:25] [INFO ] Time to serialize gal into /tmp/CTLFireability3522110843762752612.gal : 0 ms
[2025-05-30 00:40:25] [INFO ] Time to serialize properties into /tmp/CTLFireability16023190418632588484.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/CTLFireability3522110843762752612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16023190418632588484.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.6422e+13,0.555211,23936,780,1366,14637,21693,100,75125,43,157130,0


Converting to forward existential form...Done !
original formula: E(A(!(AX(AX((i1.u7.SwContainer>=1)))) U (u6.Wsr3Started<1)) U (AX(((((i1.u3.ScUnavailable>=1)&&(i1.u7.Bounder1>=1))||((((!(((i0.u2.OsRunn...665
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!((E(!((u6.Wsr3Started<1)) U (!(!(!(EX(!(!(EX(!((i1.u7.SwContainer>=1))))))))) * !((u6...1776
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
Detected timeout of ITS tools.
[2025-05-30 01:01:40] [INFO ] Flatten gal took : 4 ms
[2025-05-30 01:01:40] [INFO ] Time to serialize gal into /tmp/CTLFireability2902130345366835047.gal : 1 ms
[2025-05-30 01:01:40] [INFO ] Time to serialize properties into /tmp/CTLFireability6425294254115501113.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/CTLFireability2902130345366835047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6425294254115501113.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,6.6422e+13,2.08475,52628,2,10393,5,236256,6,0,139,286913,0


Converting to forward existential form...Done !
original formula: E(A(!(AX(AX((SwContainer>=1)))) U (Wsr3Started<1)) U (AX(((((ScUnavailable>=1)&&(Bounder1>=1))||((((!(((OsRunning>=1)&&(SwContainer>=1))&...539
=> equivalent forward existential formula: (([(FwdU((FwdU((FwdU(Init,!((E(!((Wsr3Started<1)) U (!(!(!(EX(!(!(EX(!((SwContainer>=1))))))))) * !((Wsr3Started...1494
Reverse transition relation is NOT exact ! Due to transitions t7, t9, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,199.441,2213176,1,0,605,1.08633e+07,18,576,772,1.65899e+07,78
FORMULA CloudOpsManagement-PT-00020by00010-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Total runtime 1701894 ms.

BK_STOP 1748567100336

--------------------
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="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 2-5832"
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 r044-tall-174854027800122"
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 ;