Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r002-tall-174853728800218.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Angiogenesis-PT-01, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r002-tall-174853728800218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 8.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 34K 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 Angiogenesis-PT-01-CTLFireability-2023-12
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2023-13
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2023-14
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2023-15
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-00
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-01
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-02
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-03
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-04
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-05
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-06
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-07
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-08
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-09
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-10
FORMULA_NAME Angiogenesis-PT-01-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748557416184

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Angiogenesis-PT-01
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-29 22:23:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-29 22:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 22:23:37] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2025-05-29 22:23:37] [INFO ] Transformed 39 places.
[2025-05-29 22:23:37] [INFO ] Transformed 64 transitions.
[2025-05-29 22:23:37] [INFO ] Found NUPN structural information;
[2025-05-29 22:23:37] [INFO ] Parsed PT model containing 39 places and 64 transitions and 185 arcs in 139 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Angiogenesis-PT-01-CTLFireability-2025-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-01-CTLFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 39 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 39/39 places, 64/64 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 64
Applied a total of 1 rules in 15 ms. Remains 38 /39 variables (removed 1) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 38 cols
[2025-05-29 22:23:37] [INFO ] Computed 7 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:37] [INFO ] Implicit Places using invariants in 212 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 244 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/39 places, 64/64 transitions.
Applied a total of 0 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 277 ms. Remains : 37/39 places, 64/64 transitions.
Support contains 35 out of 37 places after structural reductions.
[2025-05-29 22:23:38] [INFO ] Flatten gal took : 22 ms
[2025-05-29 22:23:38] [INFO ] Flatten gal took : 9 ms
[2025-05-29 22:23:38] [INFO ] Input system was already deterministic with 64 transitions.
Reduction of identical properties reduced properties to check from 61 to 56
RANDOM walk for 40000 steps (17 resets) in 2395 ms. (16 steps per ms) remains 19/56 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 27 ms. (142 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 23 ms. (166 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4001 steps (8 resets) in 14 ms. (266 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 19/19 properties
BEST_FIRST walk for 4002 steps (8 resets) in 11 ms. (333 steps per ms) remains 19/19 properties
// Phase 1: matrix 64 rows 37 cols
[2025-05-29 22:23:39] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 19 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/27 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 19 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 2 (OVERLAPS) 9/36 variables, 6/33 constraints. Problems are: Problem set: 15 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/36 variables, 9/42 constraints. Problems are: Problem set: 15 solved, 4 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-05-29 22:23:39] [INFO ] Deduced a trap composed of 23 places in 50 ms of which 7 ms to minimize.
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp55 is UNSAT
After SMT solving in domain Real declared 36/101 variables, and 43 constraints, problems are : Problem set: 19 solved, 0 unsolved in 260 ms.
Refiners :[Domain max(s): 36/37 constraints, Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/37 constraints, PredecessorRefiner: 19/19 constraints, Known Traps: 1/1 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 292ms problems are : Problem set: 19 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 21 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA Angiogenesis-PT-01-CTLFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-01-CTLFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 7 ms
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 6 ms
[2025-05-29 22:23:39] [INFO ] Input system was already deterministic with 64 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:39] [INFO ] Implicit Places using invariants in 46 ms returned [33]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/37 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50 ms. Remains : 36/37 places, 64/64 transitions.
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 6 ms
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 4 ms
[2025-05-29 22:23:39] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 19 ms
[2025-05-29 22:23:39] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:39] [INFO ] Time to serialize gal into /tmp/CTLFireability11189669889811072192.gal : 2 ms
[2025-05-29 22:23:39] [INFO ] Time to serialize properties into /tmp/CTLFireability4329511525753247468.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/CTLFireability11189669889811072192.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4329511525753247468.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,110,0.023334,4060,2,215,5,1014,6,0,211,897,0


Converting to forward existential form...Done !
original formula: (EG(AX(FALSE)) * (E(AF(((A((KdStarGStarPgStarP2==1) U (PtP3==1)) * ((KdStarGStarP3kP3==1)||(GP3==1))) + EG((KdStarGStarP3kP3==1)))) U ((K...446
=> equivalent forward existential formula: ([(Init * !(EG(!(EX(!(FALSE))))))] = FALSE * ([(((FwdU((Init * !(E(!(EG(!(((!((E(!((PtP3==1)) U (!((KdStarGStarP...980
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,0,0.086713,7388,1,0,155,19286,162,103,1393,13033,292
FORMULA Angiogenesis-PT-01-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 10 edges and 37 vertex of which 2 / 37 are part of one of the 1 SCC in 4 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 36 transition count 63
Applied a total of 2 rules in 35 ms. Remains 36 /37 variables (removed 1) and now considering 63/64 (removed 1) transitions.
[2025-05-29 22:23:39] [INFO ] Flow matrix only has 62 transitions (discarded 1 similar events)
// Phase 1: matrix 62 rows 36 cols
[2025-05-29 22:23:39] [INFO ] Computed 6 invariants in 4 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:39] [INFO ] Implicit Places using invariants in 57 ms returned [30, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 60 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/37 places, 63/64 transitions.
Graph (trivial) has 18 edges and 34 vertex of which 8 / 34 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 30 transition count 55
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 30 transition count 54
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 7 place count 29 transition count 54
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 8 place count 29 transition count 53
Applied a total of 8 rules in 8 ms. Remains 29 /34 variables (removed 5) and now considering 53/63 (removed 10) transitions.
[2025-05-29 22:23:39] [INFO ] Flow matrix only has 49 transitions (discarded 4 similar events)
// Phase 1: matrix 49 rows 29 cols
[2025-05-29 22:23:39] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:39] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-29 22:23:39] [INFO ] Flow matrix only has 49 transitions (discarded 4 similar events)
[2025-05-29 22:23:39] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 29/37 places, 53/64 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 202 ms. Remains : 29/37 places, 53/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 5 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 53 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability15076772296450659988.gal : 1 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability9678275728701927678.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/CTLFireability15076772296450659988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9678275728701927678.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,59,0.008634,4116,2,165,5,780,6,0,167,700,0


Converting to forward existential form...Done !
original formula: EG((AG((KdStarGStarP3kP3==0)) * ((KdStarGStarP3kStarP2!=1)||(KdStarPgStarP2==0))))
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((KdStarGStarP3kP3==0)))) * ((KdStarGStarP3kStarP2!=1)||(KdStarPgStarP2==0))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t10, t19, t45, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,0,0.024785,4756,1,0,55,4784,120,35,1040,2802,108
FORMULA Angiogenesis-PT-01-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2025-05-29 22:23:40] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 48 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 5 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 5 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7322914517968734967.gal : 1 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability1715208537497868696.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/CTLFireability7322914517968734967.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1715208537497868696.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,110,0.011082,4092,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: EX(((GP3==1)||(KdStarGStarP3kStarP2==1)))
=> equivalent forward existential formula: [(EY(Init) * ((GP3==1)||(KdStarGStarP3kStarP2==1)))] != FALSE
(forward)formula 0,0,0.012371,4348,1,0,8,1117,8,1,286,964,2
FORMULA Angiogenesis-PT-01-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 37 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability18188462631915304809.gal : 1 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability9527930266643895508.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/CTLFireability18188462631915304809.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9527930266643895508.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,110,0.011026,4176,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: AF(AX(EF((KdStarG==0))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(E(TRUE U (KdStarG==0)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,1,0.038529,5584,1,0,59,7973,141,37,1259,3950,126
FORMULA Angiogenesis-PT-01-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 43 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 46 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 5 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10208762060746012951.gal : 0 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16734870458543824232.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/CTLFireability10208762060746012951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16734870458543824232.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,110,0.011146,4092,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: AX(AG(!(E((AktP3==1) U (KdStarGStarP3k==1)))))
=> equivalent forward existential formula: [(FwdU(FwdU(EY(Init),TRUE),(AktP3==1)) * (KdStarGStarP3k==1))] = FALSE
Hit Full ! (commute/partial/dont) 61/0/3
(forward)formula 0,0,0.018012,4476,1,0,9,1471,16,1,422,1262,7
FORMULA Angiogenesis-PT-01-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 48 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 4 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability3834134734288457969.gal : 1 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability16785818182067378632.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/CTLFireability3834134734288457969.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16785818182067378632.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,110,0.011071,4088,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: ((EX(AG((AX(((KdStarGStarPgStar==1)&&(Pip2==1))) + AF((GStarP3kP3==1))))) * AF((AG((KdStarGStarPgP3==1)) * (PtP2==1)))) * EX(EX((KdStarPg...168
=> equivalent forward existential formula: (([(Init * !(EX(!(E(TRUE U !((!(EX(!(((KdStarGStarPgStar==1)&&(Pip2==1))))) + !(EG(!((GStarP3kP3==1)))))))))))] ...293
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,0,0.032566,5240,1,0,57,5928,130,37,1214,2760,125
FORMULA Angiogenesis-PT-01-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 11 edges and 37 vertex of which 2 / 37 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Applied a total of 1 rules in 3 ms. Remains 36 /37 variables (removed 1) and now considering 63/64 (removed 1) transitions.
// Phase 1: matrix 63 rows 36 cols
[2025-05-29 22:23:40] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 52 ms returned [30, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/37 places, 63/64 transitions.
Graph (trivial) has 21 edges and 34 vertex of which 10 / 34 are part of one of the 5 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 29 transition count 54
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 29 transition count 53
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 28 transition count 53
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 28 transition count 52
Applied a total of 6 rules in 7 ms. Remains 28 /34 variables (removed 6) and now considering 52/63 (removed 11) transitions.
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 48 transitions (discarded 4 similar events)
// Phase 1: matrix 48 rows 28 cols
[2025-05-29 22:23:40] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 25 ms returned []
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 48 transitions (discarded 4 similar events)
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/37 places, 52/64 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 149 ms. Remains : 28/37 places, 52/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 52 transitions.
RANDOM walk for 436 steps (3 resets) in 13 ms. (31 steps per ms) remains 0/1 properties
FORMULA Angiogenesis-PT-01-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 4 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3318363854687012919.gal : 1 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15246851980107688727.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3318363854687012919.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15246851980107688727.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 8 edges and 37 vertex of which 2 / 37 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 36 transition count 63
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 36 transition count 62
Applied a total of 5 rules in 8 ms. Remains 36 /37 variables (removed 1) and now considering 62/64 (removed 2) transitions.
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 60 transitions (discarded 2 similar events)
// Phase 1: matrix 60 rows 36 cols
[2025-05-29 22:23:40] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 32 ms returned [32]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 35/37 places, 62/64 transitions.
Graph (trivial) has 12 edges and 35 vertex of which 4 / 35 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 33 transition count 58
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 33 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 32 transition count 57
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 32 transition count 56
Applied a total of 6 rules in 6 ms. Remains 32 /35 variables (removed 3) and now considering 56/62 (removed 6) transitions.
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 53 transitions (discarded 3 similar events)
// Phase 1: matrix 53 rows 32 cols
[2025-05-29 22:23:40] [INFO ] Computed 5 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 30 ms returned []
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 53 transitions (discarded 3 similar events)
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/37 places, 56/64 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 119 ms. Remains : 32/37 places, 56/64 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:40] [INFO ] Input system was already deterministic with 56 transitions.
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:40] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize gal into /tmp/CTLFireability852563270852791884.gal : 0 ms
[2025-05-29 22:23:40] [INFO ] Time to serialize properties into /tmp/CTLFireability486548269258459504.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/CTLFireability852563270852791884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability486548269258459504.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 -...281
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,72,0.009457,4048,2,193,5,904,6,0,184,794,0


Converting to forward existential form...Done !
original formula: !(A((KdStarPg==1) U EF(((E(((GStarP3==1)&&(P3k==1)) U ((KdStarGStar==1)&&(Pg==1))) * (KdStarGStarP3==1)) * AF((GStarPgP3==1))))))
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U ((E(((GStarP3==1)&&(P3k==1)) U ((KdStarGStar==1)&&(Pg==1))) * (KdStarGStarP3==1)) * !(E...484
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t48, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,1,0.044911,5968,1,0,126,9934,133,79,1174,7022,224
FORMULA Angiogenesis-PT-01-CTLFireability-2025-11 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 : 37/37 places, 64/64 transitions.
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 37 transition count 64
Applied a total of 4 rules in 4 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 63 transitions (discarded 1 similar events)
// Phase 1: matrix 63 rows 37 cols
[2025-05-29 22:23:40] [INFO ] Computed 6 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 32 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Graph (trivial) has 9 edges and 35 vertex of which 4 / 35 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Applied a total of 1 rules in 1 ms. Remains 33 /35 variables (removed 2) and now considering 62/64 (removed 2) transitions.
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
// Phase 1: matrix 59 rows 33 cols
[2025-05-29 22:23:40] [INFO ] Computed 4 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] Implicit Places using invariants in 29 ms returned []
[2025-05-29 22:23:40] [INFO ] Flow matrix only has 59 transitions (discarded 3 similar events)
[2025-05-29 22:23:40] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 33/37 places, 62/64 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 112 ms. Remains : 33/37 places, 62/64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:41] [INFO ] Input system was already deterministic with 62 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize gal into /tmp/CTLFireability2284516918179387465.gal : 0 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7729241820335698981.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/CTLFireability2284516918179387465.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7729241820335698981.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,95,0.009827,4076,2,215,5,942,6,0,195,799,0


Converting to forward existential form...Done !
original formula: AG(EF((((KdStarG==0)||((GStarP3kP3==1)&&(KdStar==1)))||((DAGE==0)&&((Pip3==0)||(PtP2==0))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((KdStarG==0)||((GStarP3kP3==1)&&(KdStar==1)))||((DAGE==0)&&((Pip3==0)||(PtP2==0...171
Reverse transition relation is NOT exact ! Due to transitions t11, t20, t60, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,1,0.031516,5228,1,0,55,5625,128,34,1167,3009,117
FORMULA Angiogenesis-PT-01-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Graph (trivial) has 8 edges and 37 vertex of which 2 / 37 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Partial Post-agglomeration rule applied 6 times.
Drop transitions (Partial Post agglomeration) removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 36 transition count 63
Applied a total of 7 rules in 10 ms. Remains 36 /37 variables (removed 1) and now considering 63/64 (removed 1) transitions.
[2025-05-29 22:23:41] [INFO ] Flow matrix only has 59 transitions (discarded 4 similar events)
// Phase 1: matrix 59 rows 36 cols
[2025-05-29 22:23:41] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants in 34 ms returned [30, 32]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/37 places, 63/64 transitions.
Graph (trivial) has 10 edges and 34 vertex of which 4 / 34 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 32 transition count 59
Applied a total of 3 rules in 4 ms. Remains 32 /34 variables (removed 2) and now considering 59/63 (removed 4) transitions.
[2025-05-29 22:23:41] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
// Phase 1: matrix 53 rows 32 cols
[2025-05-29 22:23:41] [INFO ] Computed 4 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants in 47 ms returned []
[2025-05-29 22:23:41] [INFO ] Flow matrix only has 53 transitions (discarded 6 similar events)
[2025-05-29 22:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 32/37 places, 59/64 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 139 ms. Remains : 32/37 places, 59/64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:41] [INFO ] Input system was already deterministic with 59 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize gal into /tmp/CTLFireability15543876158728698985.gal : 0 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7643763895796760811.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/CTLFireability15543876158728698985.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7643763895796760811.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,79,0.009386,4052,2,180,5,842,6,0,187,713,0


Converting to forward existential form...Done !
original formula: EF(((KdStarGStarPgP3==1) + AG(A((KdStarGStarP3==1) U (((Gab1==1)&&(Pip3==1))||(PtP2==1))))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (KdStarGStarPgP3==1))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((((Gab1==1)&&(Pip...304
(forward)formula 0,1,0.009855,4308,1,0,6,842,8,1,190,713,1
FORMULA Angiogenesis-PT-01-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 37 cols
[2025-05-29 22:23:41] [INFO ] Computed 6 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants in 38 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 4 ms
[2025-05-29 22:23:41] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize gal into /tmp/CTLFireability191295379212145196.gal : 1 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4377965696648827287.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/CTLFireability191295379212145196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4377965696648827287.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,110,0.011271,4088,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: AX(AX(EF(AX((KdStarGStarP3kP3==1)))))
=> equivalent forward existential formula: [(EY(EY(Init)) * !(E(TRUE U !(EX(!((KdStarGStarP3kP3==1)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,1,0.044181,6008,1,0,67,10589,136,42,1279,5120,134
FORMULA Angiogenesis-PT-01-CTLFireability-2023-14 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 : 37/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2025-05-29 22:23:41] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-29 22:23:41] [INFO ] Implicit Places using invariants in 48 ms returned [31, 33]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/37 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 64/64 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 51 ms. Remains : 35/37 places, 64/64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 4 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Input system was already deterministic with 64 transitions.
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize gal into /tmp/CTLFireability5994693764450970127.gal : 0 ms
[2025-05-29 22:23:41] [INFO ] Time to serialize properties into /tmp/CTLFireability16633648808399793740.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/CTLFireability5994693764450970127.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16633648808399793740.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,110,0.012085,3988,2,243,5,1117,6,0,207,964,0


Converting to forward existential form...Done !
original formula: AX(AX((((KdStarGStarPgStar==1)&&(Pip2==1)) * (((E((DAGE==1) U (KdStarGStarP3kP3==1)) + (GStarP3==0)) + (KdStar==0)) * (EX(((KdStar==1)&&(...191
=> equivalent forward existential formula: ([(EY(EY(Init)) * !(((KdStarGStarPgStar==1)&&(Pip2==1))))] = FALSE * ([(((EY(EY(Init)) * !((KdStar==0))) * !((GS...307
Reverse transition relation is NOT exact ! Due to transitions t12, t24, t51, Intersection with reachable at each step enabled. (destroyed/reverse/intersec...175
(forward)formula 0,0,0.034689,5396,1,0,61,5778,132,39,1240,2793,124
FORMULA Angiogenesis-PT-01-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2025-05-29 22:23:41] [INFO ] Flatten gal took : 3 ms
[2025-05-29 22:23:41] [INFO ] Flatten gal took : 2 ms
Total runtime 4064 ms.

BK_STOP 1748557421501

--------------------
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="Angiogenesis-PT-01"
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 Angiogenesis-PT-01, 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 r002-tall-174853728800218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-01.tgz
mv Angiogenesis-PT-01 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 ;