Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532800474.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is ShieldIIPt-PT-004A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532800474
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 444K
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 5 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 22K 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 ShieldIIPt-PT-004A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2023-15
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-00
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-01
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-02
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-03
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-04
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-05
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-06
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-07
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-08
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-09
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-10
FORMULA_NAME ShieldIIPt-PT-004A-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749117961725

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-004A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 10:06:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-05 10:06:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 10:06:03] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2025-06-05 10:06:03] [INFO ] Transformed 79 places.
[2025-06-05 10:06:03] [INFO ] Transformed 59 transitions.
[2025-06-05 10:06:03] [INFO ] Found NUPN structural information;
[2025-06-05 10:06:03] [INFO ] Parsed PT model containing 79 places and 59 transitions and 246 arcs in 132 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 66 out of 79 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 7 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:06:03] [INFO ] Computed 37 invariants in 10 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:03] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-05 10:06:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:03] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:06:03] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1637 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1815 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3486ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 3497ms
Finished structural reductions in LTL mode , in 1 iterations and 3843 ms. Remains : 79/79 places, 58/58 transitions.
Support contains 66 out of 79 places after structural reductions.
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 23 ms
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 10 ms
[2025-06-05 10:06:07] [INFO ] Input system was already deterministic with 58 transitions.
Support contains 65 out of 79 places (down from 66) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 53 to 42
RANDOM walk for 7101 steps (0 resets) in 252 ms. (28 steps per ms) remains 0/42 properties
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:06:07] [INFO ] Input system was already deterministic with 58 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 77 transition count 56
Applied a total of 4 rules in 20 ms. Remains 77 /79 variables (removed 2) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 77 cols
[2025-06-05 10:06:07] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:07] [INFO ] Implicit Places using invariants in 62 ms returned [69, 70]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 64 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 75/79 places, 56/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 75 transition count 55
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 9 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2025-06-05 10:06:07] [INFO ] Computed 35 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:07] [INFO ] Implicit Places using invariants in 56 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 73/79 places, 55/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 54
Applied a total of 2 rules in 8 ms. Remains 72 /73 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 72 cols
[2025-06-05 10:06:07] [INFO ] Computed 34 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:07] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 10:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:07] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 72/79 places, 54/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 292 ms. Remains : 72/79 places, 54/58 transitions.
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:06:07] [INFO ] Input system was already deterministic with 54 transitions.
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:06:07] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:06:07] [INFO ] Time to serialize gal into /tmp/CTLFireability17483511519086556045.gal : 2 ms
[2025-06-05 10:06:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7964067531452232660.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/CTLFireability17483511519086556045.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7964067531452232660.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,3.35544e+10,0.083416,6980,2,186,5,14276,6,0,344,22264,0


Converting to forward existential form...Done !
original formula: EF(AG((((p49==1)&&(p53==1))&&(p59==1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((p49==1)&&(p53==1))&&(p59==1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.096721,7236,1,0,6,14276,15,0,1688,22264,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:06:07] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:07] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-05 10:06:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:06:08] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:06:08] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1176 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1720 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2910ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2911ms
Finished structural reductions in LTL mode , in 1 iterations and 3085 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:06:10] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:06:10] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:06:10] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:06:10] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:06:10] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:06:10] [INFO ] Time to serialize gal into /tmp/CTLFireability5112926934775057122.gal : 2 ms
[2025-06-05 10:06:10] [INFO ] Time to serialize properties into /tmp/CTLFireability18083897248140548831.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/CTLFireability5112926934775057122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18083897248140548831.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,3.35544e+11,0.079184,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EX(E((A(A((p77==1) U ((p26==1)&&(p28==1))) U ((p54!=1) + EG(((p65==1)&&(p76==1))))) + EG((((p32==1)&&(p38==1))&&(p40==1)))) U (((p65==1)&...234
=> equivalent forward existential formula: [(((FwdU(EY(Init),(!((E(!(((p54!=1) + EG(((p65==1)&&(p76==1))))) U (!(!((E(!(((p26==1)&&(p28==1))) U (!((p77==1)...552
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/5/6
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 55/0/3
Using saturation style SCC detection
Detected timeout of ITS tools.
[2025-06-05 10:06:41] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:06:41] [INFO ] Applying decomposition
[2025-06-05 10:06:41] [INFO ] Flatten gal took : 5 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/graph4933898515820057015.txt' '-o' '/tmp/graph4933898515820057015.bin' '-w' '/tmp/graph4933898515820057015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4933898515820057015.bin' '-l' '-1' '-v' '-w' '/tmp/graph4933898515820057015.weights' '-q' '0' '-e' '0.001'
[2025-06-05 10:06:41] [INFO ] Decomposing Gal with order
[2025-06-05 10:06:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 10:06:41] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-05 10:06:41] [INFO ] Flatten gal took : 36 ms
[2025-06-05 10:06:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 10:06:41] [INFO ] Time to serialize gal into /tmp/CTLFireability12994145062509725107.gal : 2 ms
[2025-06-05 10:06:41] [INFO ] Time to serialize properties into /tmp/CTLFireability9752804421994395319.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/CTLFireability12994145062509725107.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9752804421994395319.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35544e+11,0.034854,5400,52,15,3153,144,178,6194,31,567,0


Converting to forward existential form...Done !
original formula: EX(E((A(A((i11.u32.p77==1) U ((i6.i0.u10.p26==1)&&(i6.i0.u10.p28==1))) U ((i9.u22.p54!=1) + EG(((i10.u26.p65==1)&&(i7.u31.p76==1))))) + E...359
=> equivalent forward existential formula: [(((FwdU(EY(Init),(!((E(!(((i9.u22.p54!=1) + EG(((i10.u26.p65==1)&&(i7.u31.p76==1))))) U (!(!((E(!(((i6.i0.u10.p...807
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 4 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:07:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:11] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-05 10:07:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:11] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:07:11] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1160 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1744 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2926ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2927ms
Finished structural reductions in LTL mode , in 1 iterations and 3082 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:07:14] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:07:14] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:07:14] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:07:14] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:14] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2034698715443214607.gal : 1 ms
[2025-06-05 10:07:14] [INFO ] Time to serialize properties into /tmp/CTLFireability7006210046761059408.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/CTLFireability2034698715443214607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7006210046761059408.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,3.35544e+11,0.075038,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: E((p52==1) U !((!(EF(((((p22==1)&&(p39==1))&&((p14==1)&&(p29==1))) * AX(((p8==1)&&(p19==1)))))) + EG(((p50==1)&&(p75==1))))))
=> equivalent forward existential formula: [((FwdU((FwdU(Init,(p52==1)) * !(EG(((p50==1)&&(p75==1))))),TRUE) * (((p22==1)&&(p39==1))&&((p14==1)&&(p29==1)))...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.090515,8028,1,0,6,16656,11,0,1796,26051,4
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:07:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:14] [INFO ] Implicit Places using invariants in 67 ms returned []
[2025-06-05 10:07:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:14] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:07:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1157 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1677 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2853ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2853ms
Finished structural reductions in LTL mode , in 1 iterations and 3008 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 23 ms
[2025-06-05 10:07:17] [INFO ] Time to serialize gal into /tmp/CTLFireability15297585323421956465.gal : 1 ms
[2025-06-05 10:07:17] [INFO ] Time to serialize properties into /tmp/CTLFireability13773702947343119409.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/CTLFireability15297585323421956465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13773702947343119409.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,3.35544e+11,0.084923,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AG(EX(EX((((p33==0)&&((p60==0)||(p77==0)))||((p35==0)&&((p3==0)||(p20==0)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EX((((p33==0)&&((p60==0)||(p77==0)))||((p35==0)&&((p3==0)||(p20==0))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.106111,8028,1,0,7,16656,10,0,1801,26051,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 79 transition count 57
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 77 transition count 56
Applied a total of 4 rules in 6 ms. Remains 77 /79 variables (removed 2) and now considering 56/58 (removed 2) transitions.
// Phase 1: matrix 56 rows 77 cols
[2025-06-05 10:07:17] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:17] [INFO ] Implicit Places using invariants in 55 ms returned [69, 70]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 75/79 places, 56/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 75 transition count 55
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 5 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2025-06-05 10:07:17] [INFO ] Computed 35 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:17] [INFO ] Implicit Places using invariants in 46 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 73/79 places, 55/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 54
Applied a total of 2 rules in 5 ms. Remains 72 /73 variables (removed 1) and now considering 54/55 (removed 1) transitions.
// Phase 1: matrix 54 rows 72 cols
[2025-06-05 10:07:17] [INFO ] Computed 34 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:17] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-05 10:07:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:17] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 72/79 places, 54/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 232 ms. Remains : 72/79 places, 54/58 transitions.
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Input system was already deterministic with 54 transitions.
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:17] [INFO ] Time to serialize gal into /tmp/CTLFireability8180691603820818397.gal : 1 ms
[2025-06-05 10:07:17] [INFO ] Time to serialize properties into /tmp/CTLFireability147498456344639730.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/CTLFireability8180691603820818397.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability147498456344639730.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35544e+10,0.071086,7148,2,186,5,14276,6,0,344,22264,0


Converting to forward existential form...Done !
original formula: AF(AG(AF((EF((p52==0)) * (((p2==0)||(p10==0))||((p52==0)||(p67==0)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EG(!((E(TRUE U (p52==0)) * (((p2==0)||(p10==0))||((p52==0)||(p67==0))))))))))))] = F...159
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.280384,15596,1,0,10,59466,24,3,1912,74632,15
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
// Phase 1: matrix 58 rows 79 cols
[2025-06-05 10:07:18] [INFO ] Computed 37 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2025-06-05 10:07:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:18] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:07:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1223 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1696 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2928ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2928ms
Finished structural reductions in LTL mode , in 1 iterations and 3042 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:07:21] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:07:21] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:21] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:07:21] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:21] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:21] [INFO ] Time to serialize gal into /tmp/CTLFireability6666322169794720636.gal : 1 ms
[2025-06-05 10:07:21] [INFO ] Time to serialize properties into /tmp/CTLFireability18307469194821276420.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/CTLFireability6666322169794720636.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18307469194821276420.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,3.35544e+11,0.083385,7776,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: (EX((EX(((AF(((p45==1)&&(p47==1))) * (((p30==0)||(p34==0))||(p40==0))) + (((p33==1)||(((p49==1)&&(p53==1))&&(p59==1)))&&(p69==1)))) * EX(...398
=> equivalent forward existential formula: ([(EY((EY(Init) * EX(((!(EG(!(((p45==1)&&(p47==1))))) * (((p30==0)||(p34==0))||(p40==0))) + (((p33==1)||(((p49==...834
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 53/0/5
Using saturation style SCC detection
(forward)formula 0,1,0.191071,10336,1,0,23,29080,50,7,2176,37199,28
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 5 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:07:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:21] [INFO ] Implicit Places using invariants in 57 ms returned []
[2025-06-05 10:07:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:07:21] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:07:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1158 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1642 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2807ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2809ms
Finished structural reductions in LTL mode , in 1 iterations and 2938 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:07:24] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:07:24] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:24] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:07:24] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:07:24] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:24] [INFO ] Time to serialize gal into /tmp/CTLFireability5967582523600332385.gal : 1 ms
[2025-06-05 10:07:24] [INFO ] Time to serialize properties into /tmp/CTLFireability10271308823273740957.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/CTLFireability5967582523600332385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10271308823273740957.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,3.35544e+11,0.079004,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: E((!(E(AX(((p27==1)&&(p38==1))) U EG(((p43==1)&&(p54==1))))) + (!(A((E(((p44==1)&&(p53==1)) U (p20==1)) * !(((p12==1)&&(p37==1)))) U (p35...231
=> equivalent forward existential formula: [(FwdU(Init,(!(E(!(EX(!(((p27==1)&&(p38==1))))) U EG(((p43==1)&&(p54==1))))) + (!(!((E(!((p35!=1)) U (!((E(((p44...379
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 55/0/3
Hit Full ! (commute/partial/dont) 52/5/6
Hit Full ! (commute/partial/dont) 55/0/3
Detected timeout of ITS tools.
[2025-06-05 10:07:54] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:07:54] [INFO ] Applying decomposition
[2025-06-05 10:07:54] [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/graph6463912266845817665.txt' '-o' '/tmp/graph6463912266845817665.bin' '-w' '/tmp/graph6463912266845817665.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6463912266845817665.bin' '-l' '-1' '-v' '-w' '/tmp/graph6463912266845817665.weights' '-q' '0' '-e' '0.001'
[2025-06-05 10:07:54] [INFO ] Decomposing Gal with order
[2025-06-05 10:07:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 10:07:54] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-05 10:07:54] [INFO ] Flatten gal took : 6 ms
[2025-06-05 10:07:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 10:07:54] [INFO ] Time to serialize gal into /tmp/CTLFireability2775013437737898819.gal : 1 ms
[2025-06-05 10:07:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10538495769203295549.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/CTLFireability2775013437737898819.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10538495769203295549.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35544e+11,0.032672,5396,48,15,2751,152,179,6196,30,628,0


Converting to forward existential form...Done !
original formula: E((!(E(AX(((i4.u10.p27==1)&&(i6.u15.p38==1))) U EG(((i3.i1.u18.p43==1)&&(i3.i1.u22.p54==1))))) + (!(A((E(((i3.i1.u18.p44==1)&&(i8.u21.p53...352
=> equivalent forward existential formula: [(FwdU(Init,(!(E(!(EX(!(((i4.u10.p27==1)&&(i6.u15.p38==1))))) U EG(((i3.i1.u18.p43==1)&&(i3.i1.u22.p54==1))))) +...528
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 6 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:24] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-05 10:08:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:24] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1144 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1686 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2836ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2837ms
Finished structural reductions in LTL mode , in 1 iterations and 2965 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:27] [INFO ] Flatten gal took : 8 ms
[2025-06-05 10:08:27] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:08:27] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:27] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:27] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:27] [INFO ] Time to serialize gal into /tmp/CTLFireability15671560662403840914.gal : 1 ms
[2025-06-05 10:08:27] [INFO ] Time to serialize properties into /tmp/CTLFireability15056109737395365944.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/CTLFireability15671560662403840914.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15056109737395365944.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,3.35544e+11,0.078003,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AX(AG(EF(((p14==0)||(p29==0)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U ((p14==0)||(p29==0)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.092446,8028,1,0,6,16656,14,0,1843,26051,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-07 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 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:27] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 10:08:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:27] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1144 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1673 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2825ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2825ms
Finished structural reductions in LTL mode , in 1 iterations and 2950 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:30] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:08:30] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:30] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:30] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:30] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5795965233799561375.gal : 0 ms
[2025-06-05 10:08:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8736656056464363532.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/CTLFireability5795965233799561375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8736656056464363532.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,3.35544e+11,0.084933,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: !(E(!((((p13==1)&&(p19==1))&&(p21==1))) U (EG((AF(((p64==1)&&(p66==1))) * AX((p35==1)))) * AF(((p65==1)&&(p76==1))))))
=> equivalent forward existential formula: [((FwdU(Init,!((((p13==1)&&(p19==1))&&(p21==1)))) * EG((!(EG(!(((p64==1)&&(p66==1))))) * !(EX(!((p35==1))))))) *...196
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.126443,8028,1,0,10,16656,28,1,1959,26051,9
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:30] [INFO ] Implicit Places using invariants in 44 ms returned []
[2025-06-05 10:08:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:30] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1140 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1642 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2793ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2793ms
Finished structural reductions in LTL mode , in 1 iterations and 2905 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:33] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:33] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:33] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7631494054418421716.gal : 1 ms
[2025-06-05 10:08:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15772032175526080258.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/CTLFireability7631494054418421716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15772032175526080258.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,3.35544e+11,0.076901,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AX((EF(((((EG((p14==1)) + EX((p69==0))) * AF(((p7==1)&&(p9==1)))) * ((p49==1)&&(p53==1))) * (p59==1))) * ((!(A(((p44==1)&&(p53==1)) U (p5...346
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U ((((EG((p14==1)) + EX((p69==0))) * !(EG(!(((p7==1)&&(p9==1)))))) * ((p49==1)&&(p53==1))...654
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 54/0/4
(forward)formula 0,1,0.133407,8028,1,0,29,18603,65,11,2081,26051,28
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-09 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 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 1 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:33] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 10:08:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:33] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:33] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1161 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1680 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2847ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2847ms
Finished structural reductions in LTL mode , in 1 iterations and 2971 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:36] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:36] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:36] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:36] [INFO ] Time to serialize gal into /tmp/CTLFireability17881916139323491428.gal : 0 ms
[2025-06-05 10:08:36] [INFO ] Time to serialize properties into /tmp/CTLFireability5698195603570730055.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/CTLFireability17881916139323491428.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5698195603570730055.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,3.35544e+11,0.07859,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EX(AX(((p7==0)||(p9==0))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(((p7==0)||(p9==0))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.09567,8028,1,0,9,16656,11,2,1905,26051,5
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:36] [INFO ] Implicit Places using invariants in 48 ms returned []
[2025-06-05 10:08:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:37] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1140 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1641 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2786ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2787ms
Finished structural reductions in LTL mode , in 1 iterations and 2903 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:39] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:08:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:39] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:39] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:39] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:39] [INFO ] Time to serialize gal into /tmp/CTLFireability16088793015299725550.gal : 1 ms
[2025-06-05 10:08:39] [INFO ] Time to serialize properties into /tmp/CTLFireability10001897876703975981.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/CTLFireability16088793015299725550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10001897876703975981.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,3.35544e+11,0.081886,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EX(((p75==0) + AG(EF((((p42==0)||(p55==0))||((p45==0)||(p47==0)))))))
=> equivalent forward existential formula: ([(EY(Init) * (p75==0))] != FALSE + [(EY(Init) * !(E(TRUE U !(E(TRUE U (((p42==0)||(p55==0))||((p45==0)||(p47==0...174
(forward)formula 0,1,0.083229,8028,1,0,7,16656,8,1,522,26051,2
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 2 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:08:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:39] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-06-05 10:08:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:08:40] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:08:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1106 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1683 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2795ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2795ms
Finished structural reductions in LTL mode , in 1 iterations and 2909 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:08:42] [INFO ] Flatten gal took : 7 ms
[2025-06-05 10:08:42] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:08:42] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:08:42] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:42] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:08:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15892660559618425083.gal : 0 ms
[2025-06-05 10:08:42] [INFO ] Time to serialize properties into /tmp/CTLFireability2202366996050913330.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/CTLFireability15892660559618425083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2202366996050913330.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,3.35544e+11,0.079498,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: AF((EF(AX(((p25==1)&&(p34==1)))) + ((((p41==1)&&(p58==1)) * (EF((((p30==1)&&(p34==1))&&(p40==1))) * AF(((p65==0)||(p76==0))))) * (EG((((p...245
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((p25==1)&&(p34==1)))))) + ((((p41==1)&&(p58==1)) * (E(TRUE U (((p30==1)&&(p34==1)...314
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2025-06-05 10:09:12] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:12] [INFO ] Applying decomposition
[2025-06-05 10:09:12] [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/graph137530740271045393.txt' '-o' '/tmp/graph137530740271045393.bin' '-w' '/tmp/graph137530740271045393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph137530740271045393.bin' '-l' '-1' '-v' '-w' '/tmp/graph137530740271045393.weights' '-q' '0' '-e' '0.001'
[2025-06-05 10:09:12] [INFO ] Decomposing Gal with order
[2025-06-05 10:09:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 10:09:12] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-05 10:09:12] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:09:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-05 10:09:12] [INFO ] Time to serialize gal into /tmp/CTLFireability9631100274788942333.gal : 2 ms
[2025-06-05 10:09:12] [INFO ] Time to serialize properties into /tmp/CTLFireability3646858281883110366.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/CTLFireability9631100274788942333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3646858281883110366.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35544e+11,0.034767,5400,54,15,2925,149,195,6217,31,575,0


Converting to forward existential form...Done !
original formula: AF((EF(AX(((i7.i0.u10.p25==1)&&(i7.i1.u13.p34==1)))) + ((((i5.u17.p41==1)&&(i5.u24.p58==1)) * (EF((((i1.u11.p30==1)&&(i7.i1.u13.p34==1))&...369
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((i7.i0.u10.p25==1)&&(i7.i1.u13.p34==1)))))) + ((((i5.u17.p41==1)&&(i5.u24.p58==1)...438
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Applied a total of 0 rules in 3 ms. Remains 79 /79 variables (removed 0) and now considering 58/58 (removed 0) transitions.
[2025-06-05 10:09:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:43] [INFO ] Implicit Places using invariants in 66 ms returned []
[2025-06-05 10:09:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:43] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Running 57 sub problems to find dead transitions.
[2025-06-05 10:09:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (OVERLAPS) 0/137 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Real declared 137/137 variables, and 195 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1117 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 57 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 2 (OVERLAPS) 1/79 variables, 37/115 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/79 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/79 variables, 0/116 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 5 (OVERLAPS) 58/137 variables, 79/195 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/137 variables, 57/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
At refinement iteration 8 (OVERLAPS) 0/137 variables, 0/252 constraints. Problems are: Problem set: 0 solved, 57 unsolved
No progress, stopping.
After SMT solving in domain Int declared 137/137 variables, and 252 constraints, problems are : Problem set: 0 solved, 57 unsolved in 1650 ms.
Refiners :[Domain max(s): 79/79 constraints, Positive P Invariants (semi-flows): 37/37 constraints, State Equation: 79/79 constraints, PredecessorRefiner: 57/57 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2773ms problems are : Problem set: 0 solved, 57 unsolved
Search for dead transitions found 0 dead transitions in 2773ms
Finished structural reductions in LTL mode , in 1 iterations and 2919 ms. Remains : 79/79 places, 58/58 transitions.
[2025-06-05 10:09:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 10:09:45] [INFO ] Flatten gal took : 3 ms
[2025-06-05 10:09:45] [INFO ] Input system was already deterministic with 58 transitions.
[2025-06-05 10:09:45] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:45] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:45] [INFO ] Time to serialize gal into /tmp/CTLFireability11374978162311694701.gal : 0 ms
[2025-06-05 10:09:45] [INFO ] Time to serialize properties into /tmp/CTLFireability10240310878320163603.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/CTLFireability11374978162311694701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10240310878320163603.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,3.35544e+11,0.081928,7772,2,206,5,16656,6,0,376,26051,0


Converting to forward existential form...Done !
original formula: EF(EX((p0==1)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (p0==1))] != FALSE
(forward)formula 0,0,0.085028,8028,1,0,6,16656,8,1,684,26051,2
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 79/79 places, 58/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 57
Applied a total of 2 rules in 8 ms. Remains 78 /79 variables (removed 1) and now considering 57/58 (removed 1) transitions.
// Phase 1: matrix 57 rows 78 cols
[2025-06-05 10:09:46] [INFO ] Computed 37 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:46] [INFO ] Implicit Places using invariants in 54 ms returned [71]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 68 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 77/79 places, 57/58 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 77 transition count 56
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 56
Applied a total of 2 rules in 3 ms. Remains 76 /77 variables (removed 1) and now considering 56/57 (removed 1) transitions.
// Phase 1: matrix 56 rows 76 cols
[2025-06-05 10:09:46] [INFO ] Computed 36 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:46] [INFO ] Implicit Places using invariants in 53 ms returned [63]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 56 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 75/79 places, 56/58 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 74 transition count 55
Applied a total of 2 rules in 12 ms. Remains 74 /75 variables (removed 1) and now considering 55/56 (removed 1) transitions.
// Phase 1: matrix 55 rows 74 cols
[2025-06-05 10:09:46] [INFO ] Computed 35 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:46] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-05 10:09:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 10:09:46] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 74/79 places, 55/58 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 270 ms. Remains : 74/79 places, 55/58 transitions.
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Input system was already deterministic with 55 transitions.
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Time to serialize gal into /tmp/CTLFireability15877737949368784195.gal : 1 ms
[2025-06-05 10:09:46] [INFO ] Time to serialize properties into /tmp/CTLFireability5968958683338943764.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/CTLFireability15877737949368784195.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5968958683338943764.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,6.71089e+10,0.072541,7292,2,191,5,14636,6,0,353,22723,0


Converting to forward existential form...Done !
original formula: E(!(EG((EF(AG(((p31==1)&&(p56==1)))) + ((p41==1)&&(p58==1))))) U (p69==1))
=> equivalent forward existential formula: [(FwdU(Init,!(EG((E(TRUE U !(E(TRUE U !(((p31==1)&&(p56==1)))))) + ((p41==1)&&(p58==1)))))) * (p69==1))] != FALS...156
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.102658,7548,1,0,71,14636,28,46,1922,22723,77
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 2 ms
[2025-06-05 10:09:46] [INFO ] Applying decomposition
[2025-06-05 10:09:46] [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/graph3079149110235540533.txt' '-o' '/tmp/graph3079149110235540533.bin' '-w' '/tmp/graph3079149110235540533.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph3079149110235540533.bin' '-l' '-1' '-v' '-w' '/tmp/graph3079149110235540533.weights' '-q' '0' '-e' '0.001'
[2025-06-05 10:09:46] [INFO ] Decomposing Gal with order
[2025-06-05 10:09:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 10:09:46] [INFO ] Removed a total of 12 redundant transitions.
[2025-06-05 10:09:46] [INFO ] Flatten gal took : 4 ms
[2025-06-05 10:09:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 10:09:46] [INFO ] Time to serialize gal into /tmp/CTLFireability6793947955095517778.gal : 2 ms
[2025-06-05 10:09:46] [INFO ] Time to serialize properties into /tmp/CTLFireability10311067252015182644.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/CTLFireability6793947955095517778.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10311067252015182644.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 3 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,3.35544e+11,0.038837,5720,50,15,3643,144,191,7838,31,557,0


Converting to forward existential form...Done !
original formula: EX(E((A(A((i11.u32.p77==1) U ((i3.i1.u10.p26==1)&&(i3.i1.u10.p28==1))) U ((i4.i1.u22.p54!=1) + EG(((i9.u26.p65==1)&&(i7.u31.p76==1))))) +...375
=> equivalent forward existential formula: [(((FwdU(EY(Init),(!((E(!(((i4.i1.u22.p54!=1) + EG(((i9.u26.p65==1)&&(i7.u31.p76==1))))) U (!(!((E(!(((i3.i1.u10...839
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
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 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
(forward)formula 0,1,245.967,2217644,1,0,3.05209e+06,211,375,6.71117e+06,78,1088,644491
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((!(E(AX(((i3.i1.u10.p27==1)&&(i5.u15.p38==1))) U EG(((i4.i1.u18.p43==1)&&(i4.i1.u22.p54==1))))) + (!(A((E(((i4.i1.u18.p44==1)&&(i10.u21...362
=> equivalent forward existential formula: [(FwdU(Init,(!(E(!(EX(!(((i3.i1.u10.p27==1)&&(i5.u15.p38==1))))) U EG(((i4.i1.u18.p43==1)&&(i4.i1.u22.p54==1))))...544
(forward)formula 1,1,457.39,2454444,1,0,3.17219e+06,211,372,7.28486e+06,79,1088,682700
FORMULA ShieldIIPt-PT-004A-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: AF((EF(AX(((i3.i1.u10.p25==1)&&(i6.u13.p34==1)))) + ((((i8.u17.p41==1)&&(i8.u24.p58==1)) * (EF((((i2.i1.u11.p30==1)&&(i6.u13.p34==1))&&(i...374
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U !(EX(!(((i3.i1.u10.p25==1)&&(i6.u13.p34==1)))))) + ((((i8.u17.p41==1)&&(i8.u24.p58==1)) *...443
(forward)formula 2,0,804.607,2753316,1,0,3.65984e+06,211,369,9.04218e+06,76,1104,1407202
FORMULA ShieldIIPt-PT-004A-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1029447 ms.

BK_STOP 1749118992371

--------------------
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="ShieldIIPt-PT-004A"
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 ShieldIIPt-PT-004A, 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 r198-tall-174894532800474"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-004A.tgz
mv ShieldIIPt-PT-004A 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 ;