Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894532800490.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-005A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894532800490
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 6.0K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K 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 3.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K 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 27K 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-005A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2023-15
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-00
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-01
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-02
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-03
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-04
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-05
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-06
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-07
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-08
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-09
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-10
FORMULA_NAME ShieldIIPt-PT-005A-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1749122673115

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-005A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-05 11:24:34] [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 11:24:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-05 11:24:34] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2025-06-05 11:24:34] [INFO ] Transformed 98 places.
[2025-06-05 11:24:34] [INFO ] Transformed 73 transitions.
[2025-06-05 11:24:34] [INFO ] Found NUPN structural information;
[2025-06-05 11:24:34] [INFO ] Parsed PT model containing 98 places and 73 transitions and 306 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 85 out of 98 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 7 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2025-06-05 11:24:34] [INFO ] Computed 46 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:34] [INFO ] Implicit Places using invariants in 196 ms returned []
[2025-06-05 11:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:34] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:24:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2188 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2582 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4813ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4827ms
Finished structural reductions in LTL mode , in 1 iterations and 5192 ms. Remains : 98/98 places, 72/72 transitions.
Support contains 85 out of 98 places after structural reductions.
[2025-06-05 11:24:39] [INFO ] Flatten gal took : 28 ms
[2025-06-05 11:24:39] [INFO ] Flatten gal took : 11 ms
[2025-06-05 11:24:39] [INFO ] Input system was already deterministic with 72 transitions.
Reduction of identical properties reduced properties to check from 66 to 64
RANDOM walk for 29586 steps (7 resets) in 830 ms. (35 steps per ms) remains 0/64 properties
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 8 ms
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 7 ms
[2025-06-05 11:24:40] [INFO ] Input system was already deterministic with 72 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 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 98 transition count 71
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 97 transition count 71
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 96 transition count 70
Applied a total of 4 rules in 21 ms. Remains 96 /98 variables (removed 2) and now considering 70/72 (removed 2) transitions.
// Phase 1: matrix 70 rows 96 cols
[2025-06-05 11:24:40] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:40] [INFO ] Implicit Places using invariants in 66 ms returned [88, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 68 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/98 places, 70/72 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 94 transition count 69
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 93 transition count 69
Applied a total of 2 rules in 7 ms. Remains 93 /94 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 93 cols
[2025-06-05 11:24:40] [INFO ] Computed 44 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:40] [INFO ] Implicit Places using invariants in 56 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 92/98 places, 69/72 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 91 transition count 68
Applied a total of 2 rules in 8 ms. Remains 91 /92 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 91 cols
[2025-06-05 11:24:40] [INFO ] Computed 43 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:40] [INFO ] Implicit Places using invariants in 68 ms returned []
[2025-06-05 11:24:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:40] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 91/98 places, 68/72 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 326 ms. Remains : 91/98 places, 68/72 transitions.
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 9 ms
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 6 ms
[2025-06-05 11:24:40] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:24:40] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:24:40] [INFO ] Time to serialize gal into /tmp/CTLFireability12514938350512346593.gal : 2 ms
[2025-06-05 11:24:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16198522304140609965.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12514938350512346593.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16198522304140609965.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.096765,8080,2,236,5,18289,6,0,434,28674,0


Converting to forward existential form...Done !
original formula: AF((AG(((((p13==1)&&(p19==1))&&(p21==1)) + !(E((p20==1) U ((p5==1)&&(p16==1)))))) * EF(EG(((p41==0)||(p58==0))))))
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((((p13==1)&&(p19==1))&&(p21==1)) + !(E((p20==1) U ((p5==1)&&(p16==1)))))))) * E(TRUE...195
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 64/0/4
(forward)formula 0,0,0.207626,10768,1,0,14,31890,33,4,2424,39014,19
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 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 97 transition count 70
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 93 transition count 69
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 93 transition count 68
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 8 place count 92 transition count 68
Applied a total of 8 rules in 10 ms. Remains 92 /98 variables (removed 6) and now considering 68/72 (removed 4) transitions.
// Phase 1: matrix 68 rows 92 cols
[2025-06-05 11:24:40] [INFO ] Computed 44 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:40] [INFO ] Implicit Places using invariants in 65 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/98 places, 68/72 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 90 transition count 67
Applied a total of 2 rules in 6 ms. Remains 90 /91 variables (removed 1) and now considering 67/68 (removed 1) transitions.
// Phase 1: matrix 67 rows 90 cols
[2025-06-05 11:24:41] [INFO ] Computed 43 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:41] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 11:24:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:41] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/98 places, 67/72 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 232 ms. Remains : 90/98 places, 67/72 transitions.
[2025-06-05 11:24:41] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:24:41] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:24:41] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-05 11:24:41] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:24:41] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:24:41] [INFO ] Time to serialize gal into /tmp/CTLFireability4438943423306420676.gal : 1 ms
[2025-06-05 11:24:41] [INFO ] Time to serialize properties into /tmp/CTLFireability10555431164092637623.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/CTLFireability4438943423306420676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10555431164092637623.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.03911,5756,2,172,5,8668,6,0,430,11536,0


Converting to forward existential form...Done !
original formula: EF(EG((p35==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p35==1))] != FALSE
Hit Full ! (commute/partial/dont) 64/0/3
(forward)formula 0,1,0.059513,6012,1,0,6,9587,19,0,2142,11536,8
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2025-06-05 11:24:41] [INFO ] Computed 46 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:41] [INFO ] Implicit Places using invariants in 63 ms returned []
[2025-06-05 11:24:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:24:41] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:24:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1951 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2428 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4394ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4395ms
Finished structural reductions in LTL mode , in 1 iterations and 4550 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:24:45] [INFO ] Flatten gal took : 6 ms
[2025-06-05 11:24:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:24:45] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:24:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:24:45] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:24:45] [INFO ] Time to serialize gal into /tmp/CTLFireability3495144116685823272.gal : 1 ms
[2025-06-05 11:24:45] [INFO ] Time to serialize properties into /tmp/CTLFireability15481515553306734649.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/CTLFireability3495144116685823272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15481515553306734649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.097482,8668,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: E(((!(((((((!((p64==1)&&(p66==1)))||(p92==1))||(((p32==1)&&(p38==1))&&(p40==1)))&&(((p46==1)&&(p57==1))||(p92==1))) * A(((p64==1)&&(p66==...645
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((!((p64==1)&&(p66==1)))||(p92==1))||(((p32==1)&&(p38==1))&&(p40==1)))&&(((p46==1)&&(p57==1)...881
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 66/0/6
Hit Full ! (commute/partial/dont) 63/0/9
Detected timeout of ITS tools.
[2025-06-05 11:25:15] [INFO ] Flatten gal took : 9 ms
[2025-06-05 11:25:15] [INFO ] Applying decomposition
[2025-06-05 11:25:15] [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/graph11282614066401668205.txt' '-o' '/tmp/graph11282614066401668205.bin' '-w' '/tmp/graph11282614066401668205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph11282614066401668205.bin' '-l' '-1' '-v' '-w' '/tmp/graph11282614066401668205.weights' '-q' '0' '-e' '0.001'
[2025-06-05 11:25:16] [INFO ] Decomposing Gal with order
[2025-06-05 11:25:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 11:25:16] [INFO ] Removed a total of 15 redundant transitions.
[2025-06-05 11:25:16] [INFO ] Flatten gal took : 35 ms
[2025-06-05 11:25:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2025-06-05 11:25:16] [INFO ] Time to serialize gal into /tmp/CTLFireability16312474973800315753.gal : 3 ms
[2025-06-05 11:25:16] [INFO ] Time to serialize properties into /tmp/CTLFireability591983789063029683.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/CTLFireability16312474973800315753.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability591983789063029683.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,2.14748e+14,0.052114,6408,60,15,5272,138,236,10776,31,590,0


Converting to forward existential form...Done !
original formula: E(((!(((((((!((i7.i1.u26.p64==1)&&(i7.i1.u26.p66==1)))||(i8.i0.u38.p92==1))||(((i4.i0.u12.p32==1)&&(i3.u15.p38==1))&&(i1.u16.p40==1)))&&(...1088
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((!((i7.i1.u26.p64==1)&&(i7.i1.u26.p66==1)))||(i8.i0.u38.p92==1))||(((i4.i0.u12.p32==1)&&(i3...1428
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 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
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 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 98 transition count 71
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 97 transition count 71
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 96 transition count 70
Applied a total of 4 rules in 7 ms. Remains 96 /98 variables (removed 2) and now considering 70/72 (removed 2) transitions.
// Phase 1: matrix 70 rows 96 cols
[2025-06-05 11:25:46] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants in 73 ms returned [88, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/98 places, 70/72 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 94 transition count 69
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 93 transition count 69
Applied a total of 2 rules in 4 ms. Remains 93 /94 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 93 cols
[2025-06-05 11:25:46] [INFO ] Computed 44 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants in 70 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 71 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 92/98 places, 69/72 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 91 transition count 68
Applied a total of 2 rules in 5 ms. Remains 91 /92 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 91 cols
[2025-06-05 11:25:46] [INFO ] Computed 43 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants in 56 ms returned []
[2025-06-05 11:25:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 91/98 places, 68/72 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 305 ms. Remains : 91/98 places, 68/72 transitions.
[2025-06-05 11:25:46] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:25:46] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:46] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-05 11:25:46] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:46] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:46] [INFO ] Time to serialize gal into /tmp/CTLFireability17024685991881838380.gal : 1 ms
[2025-06-05 11:25:46] [INFO ] Time to serialize properties into /tmp/CTLFireability8586289308633603333.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/CTLFireability17024685991881838380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8586289308633603333.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.087718,8120,2,236,5,18289,6,0,434,28674,0


Converting to forward existential form...Done !
original formula: EF(!(A((((p54==1)||(p75==1))||((p80==1)&&(p93==1))) U (EF(((p61==1)&&(p74==1))) + ((((p51==1)&&(p57==1))&&((p59==1)&&(p27==1)))&&(p38==1)...160
=> equivalent forward existential formula: ([(((FwdU(FwdU(Init,TRUE),!((E(TRUE U ((p61==1)&&(p74==1))) + ((((p51==1)&&(p57==1))&&((p59==1)&&(p27==1)))&&(p3...456
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.12131,8376,1,0,8,18289,21,1,2312,28674,9
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2025-06-05 11:25:46] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants in 65 ms returned []
[2025-06-05 11:25:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:46] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:25:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1758 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2340 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4107ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4109ms
Finished structural reductions in LTL mode , in 1 iterations and 4272 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:25:50] [INFO ] Flatten gal took : 9 ms
[2025-06-05 11:25:50] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:25:50] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:25:50] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:50] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:50] [INFO ] Time to serialize gal into /tmp/CTLFireability6817450771795454946.gal : 1 ms
[2025-06-05 11:25:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11251561290688184253.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/CTLFireability6817450771795454946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11251561290688184253.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.099478,8668,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: (AG(((p6==0)||(p15==0))) * EG(EF((((EX(((p25==1)&&(p34==1))) * (p32==1)) * ((p38==1)&&(p40==1))) * ((p5==1)&&(p16==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(((p6==0)||(p15==0))))] = FALSE * [(Init * !(EG(E(TRUE U (((EX(((p25==1)&&(p34==1))) * (p3...222
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.154316,8924,1,0,17,20669,22,5,2490,32461,14
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2025-06-05 11:25:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:51] [INFO ] Implicit Places using invariants in 53 ms returned []
[2025-06-05 11:25:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:51] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:25:51] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1775 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2339 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4124ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4125ms
Finished structural reductions in LTL mode , in 1 iterations and 4260 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:25:55] [INFO ] Flatten gal took : 10 ms
[2025-06-05 11:25:55] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:55] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:25:55] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:55] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12140135801444811910.gal : 1 ms
[2025-06-05 11:25:55] [INFO ] Time to serialize properties into /tmp/CTLFireability6559578048979067380.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/CTLFireability12140135801444811910.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6559578048979067380.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.100295,8668,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: (!(E(E((((p30==1)&&(p34==1))&&(p40==1)) U !(AG(((p5==1)&&(p16==1))))) U ((p26==1)&&(p28==1)))) + (EX(((p63==1)&&(p72==1))) * EF(!(E(EX(((...209
=> equivalent forward existential formula: [(FwdU((Init * !((EX(((p63==1)&&(p72==1))) * E(TRUE U !(E(EX(((p81==1)&&(p92==1))) U !(!(EG(!(((p31==1)&&(p56==1...278
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 63/15/9
(forward)formula 0,0,0.226097,11868,1,0,18,35911,39,8,2635,43751,27
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 3 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2025-06-05 11:25:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:55] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 11:25:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:25:55] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:25:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1823 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2343 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4174ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4174ms
Finished structural reductions in LTL mode , in 1 iterations and 4327 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:25:59] [INFO ] Flatten gal took : 7 ms
[2025-06-05 11:25:59] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:25:59] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:59] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:25:59] [INFO ] Time to serialize gal into /tmp/CTLFireability10859002704156159964.gal : 1 ms
[2025-06-05 11:25:59] [INFO ] Time to serialize properties into /tmp/CTLFireability14456945495805730363.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/CTLFireability10859002704156159964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14456945495805730363.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.101683,8672,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: EF(((E((EX((((p41==1)&&(p58==1))||(((p49==1)&&(p53==1))&&(p59==1)))) * EF((((p89==1)&&(p95==1))&&(p97==1)))) U (((p58!=1) * (A(((p31==1)&...382
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * (E((EX((((p41==1)&&(p58==1))||(((p49==1)&&(p53==1))&&(p59==1)))) * E(TRUE U (((p89==1)&&(...1967
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 69/0/3
Hit Full ! (commute/partial/dont) 66/0/6
(forward)formula 0,1,0.400633,20416,1,0,64,80843,50,37,2617,117626,57
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 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 97 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 93 transition count 69
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 93 transition count 68
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 8 place count 92 transition count 68
Applied a total of 8 rules in 7 ms. Remains 92 /98 variables (removed 6) and now considering 68/72 (removed 4) transitions.
// Phase 1: matrix 68 rows 92 cols
[2025-06-05 11:26:00] [INFO ] Computed 44 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants in 59 ms returned [81]
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 : 91/98 places, 68/72 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 90 transition count 67
Applied a total of 2 rules in 3 ms. Remains 90 /91 variables (removed 1) and now considering 67/68 (removed 1) transitions.
// Phase 1: matrix 67 rows 90 cols
[2025-06-05 11:26:00] [INFO ] Computed 43 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 11:26:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/98 places, 67/72 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 203 ms. Remains : 90/98 places, 67/72 transitions.
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Time to serialize gal into /tmp/CTLFireability4171845463272267533.gal : 1 ms
[2025-06-05 11:26:00] [INFO ] Time to serialize properties into /tmp/CTLFireability4621044291967582643.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/CTLFireability4171845463272267533.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4621044291967582643.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.040186,5752,2,172,5,8668,6,0,430,11536,0


Converting to forward existential form...Done !
original formula: AG(EF((p71==0)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p71==0))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.054782,6008,1,0,6,8668,14,0,1989,11536,5
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 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 97 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 93 transition count 69
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 93 transition count 68
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 8 place count 92 transition count 68
Applied a total of 8 rules in 8 ms. Remains 92 /98 variables (removed 6) and now considering 68/72 (removed 4) transitions.
// Phase 1: matrix 68 rows 92 cols
[2025-06-05 11:26:00] [INFO ] Computed 44 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants in 53 ms returned [81]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 64 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 91/98 places, 68/72 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 90 transition count 67
Applied a total of 2 rules in 4 ms. Remains 90 /91 variables (removed 1) and now considering 67/68 (removed 1) transitions.
// Phase 1: matrix 67 rows 90 cols
[2025-06-05 11:26:00] [INFO ] Computed 43 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants in 55 ms returned []
[2025-06-05 11:26:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:00] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/98 places, 67/72 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 219 ms. Remains : 90/98 places, 67/72 transitions.
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:00] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:00] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:00] [INFO ] Time to serialize gal into /tmp/CTLFireability9491768294202351623.gal : 0 ms
[2025-06-05 11:26:00] [INFO ] Time to serialize properties into /tmp/CTLFireability9769957923029805341.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/CTLFireability9491768294202351623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9769957923029805341.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.040493,5756,2,172,5,8668,6,0,430,11536,0


Converting to forward existential form...Done !
original formula: AG(EF((p14==1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (p14==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.061816,6012,1,0,6,10172,14,0,1989,11536,5
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Reduce places removed 1 places and 1 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 97 transition count 70
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 95 transition count 70
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 93 transition count 69
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 6 place count 93 transition count 68
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 8 place count 92 transition count 68
Applied a total of 8 rules in 8 ms. Remains 92 /98 variables (removed 6) and now considering 68/72 (removed 4) transitions.
// Phase 1: matrix 68 rows 92 cols
[2025-06-05 11:26:01] [INFO ] Computed 44 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:01] [INFO ] Implicit Places using invariants in 57 ms returned [81]
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 1 : 91/98 places, 68/72 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 90 transition count 67
Applied a total of 2 rules in 7 ms. Remains 90 /91 variables (removed 1) and now considering 67/68 (removed 1) transitions.
// Phase 1: matrix 67 rows 90 cols
[2025-06-05 11:26:01] [INFO ] Computed 43 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:01] [INFO ] Implicit Places using invariants in 54 ms returned []
[2025-06-05 11:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:01] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 90/98 places, 67/72 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 204 ms. Remains : 90/98 places, 67/72 transitions.
[2025-06-05 11:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:01] [INFO ] Input system was already deterministic with 67 transitions.
[2025-06-05 11:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:01] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:01] [INFO ] Time to serialize gal into /tmp/CTLFireability13752711352413857740.gal : 1 ms
[2025-06-05 11:26:01] [INFO ] Time to serialize properties into /tmp/CTLFireability14005241360044381637.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/CTLFireability13752711352413857740.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14005241360044381637.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.039755,5752,2,172,5,8668,6,0,430,11536,0


Converting to forward existential form...Done !
original formula: EG(EF(AG(EF(((p7==1)&&(p9==1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(E(TRUE U ((p7==1)&&(p9==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.093038,7416,1,0,6,18200,18,1,2211,15703,12
FORMULA ShieldIIPt-PT-005A-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 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2025-06-05 11:26:01] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:01] [INFO ] Implicit Places using invariants in 61 ms returned []
[2025-06-05 11:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:01] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:26:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1798 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2323 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4129ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4130ms
Finished structural reductions in LTL mode , in 1 iterations and 4283 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:26:05] [INFO ] Flatten gal took : 6 ms
[2025-06-05 11:26:05] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:05] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:26:05] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:05] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:05] [INFO ] Time to serialize gal into /tmp/CTLFireability6273983236412785369.gal : 1 ms
[2025-06-05 11:26:05] [INFO ] Time to serialize properties into /tmp/CTLFireability2349905909367361419.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/CTLFireability6273983236412785369.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2349905909367361419.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.097659,8668,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: EX(EX(AF(AG(((p88==1)||((p12==1)&&(p37==1)))))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(EG(!(!(E(TRUE U !(((p88==1)||((p12==1)&&(p37==1))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.128867,8924,1,0,7,20669,18,0,2484,32461,9
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 72/72 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 98 transition count 71
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 97 transition count 71
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 96 transition count 70
Applied a total of 4 rules in 5 ms. Remains 96 /98 variables (removed 2) and now considering 70/72 (removed 2) transitions.
// Phase 1: matrix 70 rows 96 cols
[2025-06-05 11:26:05] [INFO ] Computed 46 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:05] [INFO ] Implicit Places using invariants in 58 ms returned [88, 89]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 59 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 94/98 places, 70/72 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 94 transition count 69
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 93 transition count 69
Applied a total of 2 rules in 3 ms. Remains 93 /94 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 93 cols
[2025-06-05 11:26:05] [INFO ] Computed 44 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:05] [INFO ] Implicit Places using invariants in 52 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 92/98 places, 69/72 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 91 transition count 68
Applied a total of 2 rules in 3 ms. Remains 91 /92 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 91 cols
[2025-06-05 11:26:05] [INFO ] Computed 43 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:05] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-05 11:26:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:06] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 91/98 places, 68/72 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 246 ms. Remains : 91/98 places, 68/72 transitions.
[2025-06-05 11:26:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:06] [INFO ] Input system was already deterministic with 68 transitions.
[2025-06-05 11:26:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:06] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13629465959523725849.gal : 0 ms
[2025-06-05 11:26:06] [INFO ] Time to serialize properties into /tmp/CTLFireability13690586619927923541.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/CTLFireability13629465959523725849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13690586619927923541.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+13,0.093284,8124,2,236,5,18289,6,0,434,28674,0


Converting to forward existential form...Done !
original formula: (E((p39==1) U EF(!(AF(((p1==1)&&(p18==1)))))) * EF(((p46==1)&&(p57==1))))
=> equivalent forward existential formula: [(FwdU((Init * E((p39==1) U E(TRUE U !(!(EG(!(((p1==1)&&(p18==1))))))))),TRUE) * ((p46==1)&&(p57==1)))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 64/0/4
(forward)formula 0,1,0.188199,10044,1,0,10,27749,32,2,2409,33727,15
FORMULA ShieldIIPt-PT-005A-CTLFireability-2025-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 0 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
// Phase 1: matrix 72 rows 98 cols
[2025-06-05 11:26:06] [INFO ] Computed 46 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:06] [INFO ] Implicit Places using invariants in 62 ms returned []
[2025-06-05 11:26:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:06] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:26:06] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1805 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2294 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4108ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4108ms
Finished structural reductions in LTL mode , in 1 iterations and 4246 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:26:10] [INFO ] Flatten gal took : 7 ms
[2025-06-05 11:26:10] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:10] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:26:10] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:10] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11003966785285696622.gal : 1 ms
[2025-06-05 11:26:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13098162060812353282.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/CTLFireability11003966785285696622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13098162060812353282.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.100143,8672,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: EF((A(!(EX(((p90==1)||(p14==1)))) U EG((((p7==1)&&(p9==1))&&((p20==1)&&(((p82==1)&&(p91==1))||(p37==1)))))) + (((p30==1)&&(p34==1))&&(p40...162
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!(EG((((p7==1)&&(p9==1))&&((p20==1)&&(((p82==1)&&(p91==1))||(p37==1))))))))) * !(E(!(...417
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.31692,16736,1,0,28,61827,24,22,2490,91395,31
FORMULA ShieldIIPt-PT-005A-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2025-06-05 11:26:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:10] [INFO ] Implicit Places using invariants in 60 ms returned []
[2025-06-05 11:26:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:10] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:26:10] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1707 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2337 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4050ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4050ms
Finished structural reductions in LTL mode , in 1 iterations and 4184 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:26:15] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:15] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:15] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:26:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:15] [INFO ] Flatten gal took : 3 ms
[2025-06-05 11:26:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9825019082796456820.gal : 1 ms
[2025-06-05 11:26:15] [INFO ] Time to serialize properties into /tmp/CTLFireability14379435778860189984.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/CTLFireability9825019082796456820.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14379435778860189984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.101469,8668,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: AG(((E(((p25==1)&&(p34==1)) U !(AG((p39==1)))) + AX(((p23==0)||(p36==0)))) + (AX((AX(((p3==1)&&(p20==1))) + A(((p60==1)&&(p77==1)) U (p73...275
=> equivalent forward existential formula: ([(EY((EY((FwdU(Init,TRUE) * !((E(((p25==1)&&(p34==1)) U !(!(E(TRUE U !((p39==1)))))) + !(EX(!(((p23==0)||(p36==...551
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 66/5/6
Hit Full ! (commute/partial/dont) 69/0/3
(forward)formula 0,1,0.151868,9052,1,0,21,20669,49,4,2612,32461,30
FORMULA ShieldIIPt-PT-005A-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 1 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2025-06-05 11:26:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:15] [INFO ] Implicit Places using invariants in 59 ms returned []
[2025-06-05 11:26:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:15] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:26:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1730 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2297 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4046ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4047ms
Finished structural reductions in LTL mode , in 1 iterations and 4181 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:26:19] [INFO ] Flatten gal took : 9 ms
[2025-06-05 11:26:19] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:19] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:26:19] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:19] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11096804410763646576.gal : 0 ms
[2025-06-05 11:26:19] [INFO ] Time to serialize properties into /tmp/CTLFireability11685442446331912872.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/CTLFireability11096804410763646576.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11685442446331912872.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.099979,8696,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: AG(((((p65==0)||(p76==0)) + (((p71==1)&&(p86==1)) + ((p92==1) * (((EF(((p43==1)&&(p54==1))) + (p90==1)) + ((p33==1)||(p41==0))) + (p58==0...285
=> equivalent forward existential formula: (([(((FwdU(Init,TRUE) * !(((p65==0)||(p76==0)))) * !(((p71==1)&&(p86==1)))) * !((p92==1)))] = FALSE * [((((((Fwd...558
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 66/0/6
(forward)formula 0,0,0.148049,8952,1,0,26,20669,45,13,2542,32461,21
FORMULA ShieldIIPt-PT-005A-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 72/72 transitions.
Applied a total of 0 rules in 0 ms. Remains 98 /98 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2025-06-05 11:26:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:19] [INFO ] Implicit Places using invariants in 51 ms returned []
[2025-06-05 11:26:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-05 11:26:19] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
Running 71 sub problems to find dead transitions.
[2025-06-05 11:26:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (OVERLAPS) 0/170 variables, 0/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Real declared 170/170 variables, and 242 constraints, problems are : Problem set: 0 solved, 71 unsolved in 1869 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 71 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 97/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/97 variables, 0/97 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 2 (OVERLAPS) 1/98 variables, 46/143 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/98 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 5 (OVERLAPS) 72/170 variables, 98/242 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/170 variables, 71/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
At refinement iteration 8 (OVERLAPS) 0/170 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 71 unsolved
No progress, stopping.
After SMT solving in domain Int declared 170/170 variables, and 313 constraints, problems are : Problem set: 0 solved, 71 unsolved in 2338 ms.
Refiners :[Domain max(s): 98/98 constraints, Positive P Invariants (semi-flows): 46/46 constraints, State Equation: 98/98 constraints, PredecessorRefiner: 71/71 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4215ms problems are : Problem set: 0 solved, 71 unsolved
Search for dead transitions found 0 dead transitions in 4215ms
Finished structural reductions in LTL mode , in 1 iterations and 4361 ms. Remains : 98/98 places, 72/72 transitions.
[2025-06-05 11:26:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:26:23] [INFO ] Flatten gal took : 5 ms
[2025-06-05 11:26:23] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 11:26:23] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:23] [INFO ] Flatten gal took : 2 ms
[2025-06-05 11:26:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10097698160014611359.gal : 1 ms
[2025-06-05 11:26:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15365895275920024174.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/CTLFireability10097698160014611359.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15365895275920024174.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.099907,8672,2,256,5,20669,6,0,466,32461,0


Converting to forward existential form...Done !
original formula: (AF(!(A(EX(((p22==1)&&(p39==1))) U EF(((p56==1)||((p23==1)&&(p36==1))))))) * E(!(EX(EG((p20==1)))) U (A((((!(((p84==1)&&(p95==1))) * AF((...389
=> equivalent forward existential formula: ([FwdG(Init,!(!(!((E(!(E(TRUE U ((p56==1)||((p23==1)&&(p36==1))))) U (!(EX(((p22==1)&&(p39==1)))) * !(E(TRUE U (...810
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,6.73242,235584,1,0,72,1.16099e+06,61,50,2664,1.70541e+06,65
FORMULA ShieldIIPt-PT-005A-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-06-05 11:26:30] [INFO ] Flatten gal took : 8 ms
[2025-06-05 11:26:30] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:26:30] [INFO ] Applying decomposition
[2025-06-05 11:26:30] [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/graph9626317322785075725.txt' '-o' '/tmp/graph9626317322785075725.bin' '-w' '/tmp/graph9626317322785075725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9626317322785075725.bin' '-l' '-1' '-v' '-w' '/tmp/graph9626317322785075725.weights' '-q' '0' '-e' '0.001'
[2025-06-05 11:26:30] [INFO ] Decomposing Gal with order
[2025-06-05 11:26:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 11:26:30] [INFO ] Removed a total of 15 redundant transitions.
[2025-06-05 11:26:30] [INFO ] Flatten gal took : 11 ms
[2025-06-05 11:26:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2025-06-05 11:26:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17361310392238118671.gal : 2 ms
[2025-06-05 11:26:30] [INFO ] Time to serialize properties into /tmp/CTLFireability16530313844976321125.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/CTLFireability17361310392238118671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16530313844976321125.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.04506,5820,62,15,4064,225,228,7383,30,865,0


Converting to forward existential form...Done !
original formula: E(((!(((((((!((i10.u26.p64==1)&&(i10.u26.p66==1)))||(i11.i0.u38.p92==1))||(((i7.u12.p32==1)&&(i4.u15.p38==1))&&(i2.u16.p40==1)))&&(((i5.i...1072
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((!((i10.u26.p64==1)&&(i10.u26.p66==1)))||(i11.i0.u38.p92==1))||(((i7.u12.p32==1)&&(i4.u15.p...1400
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 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.
[2025-06-05 11:47:09] [INFO ] Applying decomposition
[2025-06-05 11:47:09] [INFO ] Flatten gal took : 4 ms
[2025-06-05 11:47:09] [INFO ] Decomposing Gal with order
[2025-06-05 11:47:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-05 11:47:09] [INFO ] Removed a total of 20 redundant transitions.
[2025-06-05 11:47:09] [INFO ] Flatten gal took : 6 ms
[2025-06-05 11:47:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2025-06-05 11:47:09] [INFO ] Time to serialize gal into /tmp/CTLFireability7376205784346185319.gal : 1 ms
[2025-06-05 11:47:09] [INFO ] Time to serialize properties into /tmp/CTLFireability1303082359778523768.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/CTLFireability7376205784346185319.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1303082359778523768.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,2.14748e+14,0.049831,6296,94,5,5536,154,228,6702,12,127,0


Converting to forward existential form...Done !
original formula: E(((!(((((((!((i26.u34.p64==1)&&(i26.u35.p66==1)))||(u49.p92==1))||(((u17.p32==1)&&(u20.p38==1))&&(u21.p40==1)))&&(((i18.u25.p46==1)&&(u3...892
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((!((i26.u34.p64==1)&&(i26.u35.p66==1)))||(u49.p92==1))||(((u17.p32==1)&&(u20.p38==1))&&(u21...1182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Detected timeout of ITS tools.
[2025-06-05 12:07:47] [INFO ] Flatten gal took : 8 ms
[2025-06-05 12:07:47] [INFO ] Input system was already deterministic with 72 transitions.
[2025-06-05 12:07:47] [INFO ] Transformed 98 places.
[2025-06-05 12:07:47] [INFO ] Transformed 72 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-05 12:07:47] [INFO ] Time to serialize gal into /tmp/CTLFireability7574163651549192023.gal : 0 ms
[2025-06-05 12:07:47] [INFO ] Time to serialize properties into /tmp/CTLFireability3965832886199169070.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/CTLFireability7574163651549192023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3965832886199169070.ctl' '--load-order' '/home/mcc/execution/model.ord' '--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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.14748e+14,0.127816,9820,2,963,5,27832,6,0,466,32500,0


Converting to forward existential form...Done !
original formula: E(((!(((((((!((p64==1)&&(p66==1)))||(p92==1))||(((p32==1)&&(p38==1))&&(p40==1)))&&(((p46==1)&&(p57==1))||(p92==1))) * A(((p64==1)&&(p66==...645
=> equivalent forward existential formula: [(FwdU(Init,((!(((((((!((p64==1)&&(p66==1)))||(p92==1))||(((p32==1)&&(p38==1))&&(p40==1)))&&(((p46==1)&&(p57==1)...881
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 66/0/6
Hit Full ! (commute/partial/dont) 63/0/9

BK_TIME_CONFINEMENT_REACHED

--------------------
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-005A"
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-005A, 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-174894532800490"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-005A.tgz
mv ShieldIIPt-PT-005A 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 ;