Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r058-smll-174854063600170.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 Dekker-PT-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r058-smll-174854063600170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 6.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K 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 47K 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 6.4K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K 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 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 114K 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 3.6K 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 4 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 65K 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 Dekker-PT-010-CTLFireability-2023-12
FORMULA_NAME Dekker-PT-010-CTLFireability-2023-13
FORMULA_NAME Dekker-PT-010-CTLFireability-2023-14
FORMULA_NAME Dekker-PT-010-CTLFireability-2023-15
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-00
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-01
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-02
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-03
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-04
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-05
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-06
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-07
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-08
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-09
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-10
FORMULA_NAME Dekker-PT-010-CTLFireability-2025-11

=== Now, execution of the tool begins

BK_START 1748640141069

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-010
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-05-30 21:22:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-05-30 21:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-30 21:22:23] [INFO ] Load time of PNML (sax parser for PT used): 157 ms
[2025-05-30 21:22:23] [INFO ] Transformed 50 places.
[2025-05-30 21:22:23] [INFO ] Transformed 120 transitions.
[2025-05-30 21:22:23] [INFO ] Found NUPN structural information;
[2025-05-30 21:22:23] [INFO ] Parsed PT model containing 50 places and 120 transitions and 820 arcs in 374 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Dekker-PT-010-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 120/120 transitions.
Applied a total of 0 rules in 18 ms. Remains 50 /50 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:23] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 50 cols
[2025-05-30 21:22:24] [INFO ] Computed 30 invariants in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:24] [INFO ] Implicit Places using invariants in 427 ms returned [26, 29, 32, 41]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 520 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/50 places, 120/120 transitions.
Applied a total of 0 rules in 6 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 580 ms. Remains : 46/50 places, 120/120 transitions.
Support contains 43 out of 46 places after structural reductions.
[2025-05-30 21:22:24] [INFO ] Flatten gal took : 81 ms
[2025-05-30 21:22:25] [INFO ] Flatten gal took : 54 ms
[2025-05-30 21:22:25] [INFO ] Input system was already deterministic with 120 transitions.
Reduction of identical properties reduced properties to check from 62 to 59
RANDOM walk for 40000 steps (8 resets) in 2710 ms. (14 steps per ms) remains 1/59 properties
BEST_FIRST walk for 40004 steps (8 resets) in 286 ms. (139 steps per ms) remains 1/1 properties
[2025-05-30 21:22:26] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
// Phase 1: matrix 40 rows 46 cols
[2025-05-30 21:22:26] [INFO ] Computed 26 invariants in 4 ms
[2025-05-30 21:22:26] [INFO ] State equation strengthened by 10 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp40 is UNSAT
After SMT solving in domain Real declared 17/86 variables, and 18 constraints, problems are : Problem set: 1 solved, 0 unsolved in 60 ms.
Refiners :[Domain max(s): 17/46 constraints, Positive P Invariants (semi-flows): 1/20 constraints, Generalized P Invariants (flows): 0/6 constraints, State Equation: 0/46 constraints, ReadFeed: 0/10 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 102ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 15 simplifications.
FORMULA Dekker-PT-010-CTLFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 33 ms
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 16 ms
[2025-05-30 21:22:26] [INFO ] Input system was already deterministic with 120 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:26] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:26] [INFO ] Implicit Places using invariants in 130 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 133 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 11 ms
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 12 ms
[2025-05-30 21:22:26] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 19 ms
[2025-05-30 21:22:26] [INFO ] Flatten gal took : 17 ms
[2025-05-30 21:22:26] [INFO ] Time to serialize gal into /tmp/CTLFireability13615194045187351187.gal : 8 ms
[2025-05-30 21:22:26] [INFO ] Time to serialize properties into /tmp/CTLFireability15925384203930843526.ctl : 3 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/CTLFireability13615194045187351187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15925384203930843526.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,6144,0.074043,4880,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: !(E(!(E((A((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==1)&&(flag_0_3==1)))&&(((flag_0_4==1)&&(flag_0_5==1))&&((flag_0_6==1)&&(flag_0_7...604
=> equivalent forward existential formula: [(FwdU(FwdU(Init,!(E((!((E(!((((flag_1_6==1)&&(flag_1_9==1))&&(p1_9==1))) U (!((((((flag_0_0==1)&&(flag_0_1==1))...774
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,1,0.179049,5904,1,0,262,12590,262,126,2257,9551,256
FORMULA Dekker-PT-010-CTLFireability-2025-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 10 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:26] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:26] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:27] [INFO ] Implicit Places using invariants in 193 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 196 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 16 ms
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 30 ms
[2025-05-30 21:22:27] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6751205126524551410.gal : 5 ms
[2025-05-30 21:22:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4282377195373082917.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/CTLFireability6751205126524551410.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4282377195373082917.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,6144,0.052657,5128,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: AG(EF((AX((((flag_1_2==1)&&(flag_1_8==1))&&(p1_8==1))) + (((flag_1_1==1)&&(flag_1_2==1))&&(p1_2==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EX(!((((flag_1_2==1)&&(flag_1_8==1))&&(p1_8==1))))) + (((flag_1_1==1)&&(flag_1...187
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,1,0.17709,6664,1,0,263,14892,263,125,2284,11788,258
FORMULA Dekker-PT-010-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 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:27] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:27] [INFO ] Implicit Places using invariants in 114 ms returned [23, 43]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 117 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 44 /44 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 124 ms. Remains : 44/46 places, 120/120 transitions.
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 16 ms
[2025-05-30 21:22:27] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:27] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:27] [INFO ] Time to serialize gal into /tmp/CTLFireability11208320714354774988.gal : 4 ms
[2025-05-30 21:22:27] [INFO ] Time to serialize properties into /tmp/CTLFireability2739415847812074976.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/CTLFireability11208320714354774988.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2739415847812074976.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,6144,0.053129,5060,2,171,5,2729,6,0,299,1476,0


Converting to forward existential form...Done !
original formula: EF((AG((((flag_1_1==1)&&(flag_1_7==1))&&(p1_1==1))) * ((((flag_1_7==0)||(flag_1_8==0)) + ((p1_7==0) + (AX((((flag_1_8==0)||(flag_1_9==0))...815
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(E(TRUE U !((((flag_1_1==1)&&(flag_1_7==1))&&(p1_1==1)))))) * ((flag_1_7==0)||(flag_1_8=...1727
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.24867,8132,1,0,282,19664,284,132,2534,16298,282
FORMULA Dekker-PT-010-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:27] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:27] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:28] [INFO ] Implicit Places using invariants in 118 ms returned [20, 23, 32, 40, 43]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 119 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 125 ms. Remains : 41/46 places, 120/120 transitions.
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 14 ms
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 15 ms
[2025-05-30 21:22:28] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 12 ms
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:28] [INFO ] Time to serialize gal into /tmp/CTLFireability1508213617086012023.gal : 3 ms
[2025-05-30 21:22:28] [INFO ] Time to serialize properties into /tmp/CTLFireability11953819920758565634.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/CTLFireability1508213617086012023.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11953819920758565634.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,6144,0.047185,5028,2,157,5,2491,6,0,287,1377,0


Converting to forward existential form...Done !
original formula: (AG(EF(AX((((flag_1_7==0)||(flag_1_8==0))||(p1_7==0))))) + EX((((A((!(((flag_0_6==1)&&(p0_6==1))) * AX((((flag_1_0==1)&&(flag_1_5==1))&&(...518
=> equivalent forward existential formula: [(FwdU((Init * !(EX((((!((E(!(((EX((((flag_1_2==1)&&(flag_1_5==1))&&(p1_5==1))) + (((flag_1_3==1)&&(flag_1_5==1)...1159
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,1,0.152499,6436,1,0,264,14217,262,126,2323,10498,257
FORMULA Dekker-PT-010-CTLFireability-2025-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:28] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:28] [INFO ] Implicit Places using invariants in 156 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 158 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:28] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:28] [INFO ] Time to serialize gal into /tmp/CTLFireability6997432506383964580.gal : 2 ms
[2025-05-30 21:22:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16045331034760231682.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/CTLFireability6997432506383964580.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16045331034760231682.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,6144,0.052164,5128,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: EG(E(EG((((!(((flag_1_3==1)&&(flag_1_6==1))&&(p1_6==1)))||(!(((flag_1_2==1)&&(flag_1_9==1))&&(p1_2==1))))||(((flag_1_3==1)&&(flag_1_9==1)...281
=> equivalent forward existential formula: [FwdG(Init,E(EG((((!(((flag_1_3==1)&&(flag_1_6==1))&&(p1_6==1)))||(!(((flag_1_2==1)&&(flag_1_9==1))&&(p1_2==1)))...342
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.204367,7176,1,0,269,16287,281,132,2329,13626,273
FORMULA Dekker-PT-010-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 22 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:28] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:28] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:28] [INFO ] Implicit Places using invariants in 143 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 145 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 13 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 182 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:28] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:29] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 19 ms
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8618502163741363268.gal : 4 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize properties into /tmp/CTLFireability5209790789011457704.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/CTLFireability8618502163741363268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5209790789011457704.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,6144,0.053116,5132,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: AG(!(A((((AF(((flag_1_8==1)&&(p3_8==1))) * EG((((flag_1_4==1)&&(flag_1_5==1))&&(p1_4==1)))) * ((flag_1_1==1)&&(flag_1_2==1))) * (p1_1==1)...215
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U !((((flag_1_2==1)&&(flag_1_7==1))&&(p1_7==1))))))))) * !(E(!(!(E(TRUE U !...425
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,1,0.182826,6796,1,0,269,14578,277,132,2321,11300,271
FORMULA Dekker-PT-010-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:29] [INFO ] Implicit Places using invariants in 154 ms returned [20, 32, 35, 40, 43]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 156 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 161 ms. Remains : 41/46 places, 120/120 transitions.
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize gal into /tmp/CTLFireability9013557668166220527.gal : 3 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14765736162202065883.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/CTLFireability9013557668166220527.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14765736162202065883.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,6144,0.055354,5036,2,155,5,2402,6,0,287,1351,0


Converting to forward existential form...Done !
original formula: EF(EX((((flag_0_1==0)||(p0_1==0)) * (AG((((flag_1_2==1)&&(flag_1_5==1))&&(p1_5==1))) + AG((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2==...275
=> equivalent forward existential formula: ([((EY(FwdU(Init,TRUE)) * ((flag_0_1==0)||(p0_1==0))) * !(E(TRUE U !((((flag_1_2==1)&&(flag_1_5==1))&&(p1_5==1))...417
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.167599,6572,1,0,261,13428,264,122,2323,9663,253
FORMULA Dekker-PT-010-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:29] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:29] [INFO ] Implicit Places using invariants in 139 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 141 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 145 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 8 ms
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize gal into /tmp/CTLFireability15987618773975190864.gal : 2 ms
[2025-05-30 21:22:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2280821352901698148.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/CTLFireability15987618773975190864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2280821352901698148.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,6144,0.053404,5120,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: E((((flag_1_6==1)&&(flag_1_7==1))&&(p1_7==1)) U (!(A(!(AX(((flag_1_4==1)&&(p34==1)))) U EF((((((flag_0_0==1)&&(flag_0_1==1))&&((flag_0_2=...330
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,(((flag_1_6==1)&&(flag_1_7==1))&&(p1_7==1))),!(E(TRUE U (((((flag_0_0==1)&&(flag_0_1==1))&&(...907
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
Hit Full ! (commute/partial/dont) 81/66/39
(forward)formula 0,0,0.188117,6784,1,0,263,13950,276,127,2396,11057,263
FORMULA Dekker-PT-010-CTLFireability-2025-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:30] [INFO ] Implicit Places using invariants in 170 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 173 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 180 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 10 ms
[2025-05-30 21:22:30] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17782299235297594156.gal : 2 ms
[2025-05-30 21:22:30] [INFO ] Time to serialize properties into /tmp/CTLFireability802912281633632042.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/CTLFireability17782299235297594156.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability802912281633632042.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,6144,0.049818,5028,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: EF((AX(AX(EG((((flag_1_0==1)&&(flag_1_3==1))&&(p1_3==1))))) * AX(AG(((((flag_1_2==0)||(flag_1_3==0))||((p1_2==0)||(flag_1_0==0)))||((flag...180
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(!(!(EX(!(EG((((flag_1_0==1)&&(flag_1_3==1))&&(p1_3==1)))))))))) * !(EX(!(!(E(TRUE U !(...262
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.165714,6308,1,0,262,14029,262,125,2291,10285,255
FORMULA Dekker-PT-010-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 12 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:30] [INFO ] Implicit Places using invariants in 103 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 106 ms to find 6 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 11 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 129 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:30] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 8 ms
[2025-05-30 21:22:30] [INFO ] Flatten gal took : 9 ms
[2025-05-30 21:22:30] [INFO ] Time to serialize gal into /tmp/CTLFireability4655236937184353624.gal : 2 ms
[2025-05-30 21:22:30] [INFO ] Time to serialize properties into /tmp/CTLFireability14131833545200687925.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/CTLFireability4655236937184353624.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14131833545200687925.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,6144,0.043916,5132,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: EF(AG((A((((((flag_1_0==1)&&(flag_1_1==1))&&(p1_0==1))||(((flag_1_1==1)&&(flag_1_9==1))&&(p1_9==1)))||((((flag_1_2==1)&&(flag_1_5==1))&&(...671
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((!((E(!(!((((flag_1_0==1)&&(flag_1_4==1))&&(p1_4==1)))) U (!((((((flag_1_0==1)&...971
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.290832,9356,1,0,295,26262,285,153,2386,26901,308
FORMULA Dekker-PT-010-CTLFireability-2025-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 4 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:30] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:31] [INFO ] Implicit Places using invariants in 144 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 146 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 3 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 21:22:31] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize gal into /tmp/CTLFireability9394183124344017738.gal : 1 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize properties into /tmp/CTLFireability6784473527470306059.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/CTLFireability9394183124344017738.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6784473527470306059.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,6144,0.044135,5128,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: EX((((flag_1_1==1)&&(flag_1_3==1))&&(p1_1==1)))
=> equivalent forward existential formula: [(EY(Init) * (((flag_1_1==1)&&(flag_1_3==1))&&(p1_1==1)))] != FALSE
(forward)formula 0,0,0.048221,5256,1,0,8,2383,8,1,493,1329,2
FORMULA Dekker-PT-010-CTLFireability-2025-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:31] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:31] [INFO ] Implicit Places using invariants in 78 ms returned [20, 23, 32, 35, 40]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 81 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 41/46 places, 120/120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 5 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 21:22:31] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize gal into /tmp/CTLFireability16788446853435455938.gal : 1 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize properties into /tmp/CTLFireability15668558641175046826.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/CTLFireability16788446853435455938.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15668558641175046826.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,6144,0.031938,5028,2,156,5,2434,6,0,287,1359,0


Converting to forward existential form...Done !
original formula: E(((flag_0_9==1)&&(p0_9==1)) U (AF(!(AF(EX((((flag_1_2==1)&&(flag_1_9==1))&&(p1_9==1)))))) + !(A((!((((flag_1_5==1)&&(flag_1_6==1))&&(p1_...416
=> equivalent forward existential formula: ([(FwdU(Init,((flag_0_9==1)&&(p0_9==1))) * !(EG(!(!(!(EG(!(EX((((flag_1_2==1)&&(flag_1_9==1))&&(p1_9==1)))))))))...1432
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Hit Full ! (commute/partial/dont) 100/9/20
(forward)formula 0,1,0.122106,6948,1,0,272,15087,274,133,2457,13008,264
FORMULA Dekker-PT-010-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:31] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:31] [INFO ] Implicit Places using invariants in 100 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 102 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 106 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize gal into /tmp/CTLFireability942056008123960112.gal : 2 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize properties into /tmp/CTLFireability9818047838058058237.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/CTLFireability942056008123960112.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9818047838058058237.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,6144,0.047127,5132,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: EX((((flag_1_2==0)||(flag_1_8==0))||(p1_8==0)))
=> equivalent forward existential formula: [(EY(Init) * (((flag_1_2==0)||(flag_1_8==0))||(p1_8==0)))] != FALSE
(forward)formula 0,1,0.051466,5260,1,0,8,2383,8,1,496,1329,2
FORMULA Dekker-PT-010-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 120/120 transitions.
Applied a total of 0 rules in 1 ms. Remains 46 /46 variables (removed 0) and now considering 120/120 (removed 0) transitions.
[2025-05-30 21:22:31] [INFO ] Flow matrix only has 40 transitions (discarded 80 similar events)
[2025-05-30 21:22:31] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-05-30 21:22:31] [INFO ] Implicit Places using invariants in 91 ms returned [20, 23, 32, 35, 40, 43]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 93 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 40/46 places, 120/120 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 120/120 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97 ms. Remains : 40/46 places, 120/120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Input system was already deterministic with 120 transitions.
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 6 ms
[2025-05-30 21:22:31] [INFO ] Flatten gal took : 7 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize gal into /tmp/CTLFireability5409115636862558885.gal : 1 ms
[2025-05-30 21:22:31] [INFO ] Time to serialize properties into /tmp/CTLFireability18168261454662468453.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/CTLFireability5409115636862558885.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18168261454662468453.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,6144,0.04447,5132,2,151,5,2383,6,0,283,1329,0


Converting to forward existential form...Done !
original formula: E(A(AX(EG((((flag_1_3==1)&&(flag_1_9==1))&&(p1_9==1)))) U ((AX((((flag_1_5==1)&&(flag_1_6==1))&&(p1_6==1))) + (((flag_1_1==1)&&(flag_1_9=...856
=> equivalent forward existential formula: (([FwdG((((FwdU(Init,!((E(!(((!(EX(!((((flag_1_5==1)&&(flag_1_6==1))&&(p1_6==1))))) + (((flag_1_1==1)&&(flag_1_9...4572
Reverse transition relation is NOT exact ! Due to transitions t11, t23, t35, t47, t59, t71, t83, t95, t107, t119, Intersection with reachable at each step...214
(forward)formula 0,0,0.204963,7052,1,0,275,14623,283,137,2328,12687,274
FORMULA Dekker-PT-010-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2025-05-30 21:22:32] [INFO ] Flatten gal took : 8 ms
[2025-05-30 21:22:32] [INFO ] Flatten gal took : 8 ms
Total runtime 8780 ms.

BK_STOP 1748640152176

--------------------
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="Dekker-PT-010"
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 Dekker-PT-010, 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 r058-smll-174854063600170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Dekker-PT-010.tgz
mv Dekker-PT-010 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 ;