Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r389-oct2-167903713200178.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-001A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713200178
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.1K Feb 25 17:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Feb 25 17:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 17:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 17:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 25 17:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 17:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 17:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.1K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-001A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679182937893

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-001A
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 23:42:20] [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]
[2023-03-18 23:42:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 23:42:20] [INFO ] Load time of PNML (sax parser for PT used): 38 ms
[2023-03-18 23:42:20] [INFO ] Transformed 22 places.
[2023-03-18 23:42:20] [INFO ] Transformed 17 transitions.
[2023-03-18 23:42:20] [INFO ] Found NUPN structural information;
[2023-03-18 23:42:20] [INFO ] Parsed PT model containing 22 places and 17 transitions and 66 arcs in 145 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-001A-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-001A-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-001A-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 22 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 14 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-18 23:42:20] [INFO ] Computed 10 place invariants in 6 ms
[2023-03-18 23:42:20] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-18 23:42:20] [INFO ] Invariant cache hit.
[2023-03-18 23:42:21] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-18 23:42:21] [INFO ] Invariant cache hit.
[2023-03-18 23:42:21] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 575 ms. Remains : 22/22 places, 16/16 transitions.
Support contains 22 out of 22 places after structural reductions.
[2023-03-18 23:42:21] [INFO ] Flatten gal took : 35 ms
[2023-03-18 23:42:21] [INFO ] Flatten gal took : 18 ms
[2023-03-18 23:42:21] [INFO ] Input system was already deterministic with 16 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 37) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 23:42:21] [INFO ] Invariant cache hit.
[2023-03-18 23:42:21] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2023-03-18 23:42:21] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2023-03-18 23:42:21] [INFO ] Flatten gal took : 4 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 16 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 20 transition count 14
Applied a total of 4 rules in 6 ms. Remains 20 /22 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 36 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/22 places, 14/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 14/14 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 46 ms. Remains : 18/22 places, 14/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 14 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12311510099237152298.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability18031710586359411606.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12311510099237152298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18031710586359411606.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,321,0.016627,3288,2,46,5,833,6,0,88,1127,0


Converting to forward existential form...Done !
original formula: EG((!(A(((p4==1)&&(p17==1)) U ((p2==1)&&(p10==1)))) * ((p7==0)||(p9==0))))
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(((p2==1)&&(p10==1))) U (!(((p4==1)&&(p17==1))) * !(((p2==1)&&(p10==1))))) + EG(!(((p2==1)&&...202
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 10/0/4
(forward)formula 0,1,0.024616,3900,1,0,60,2007,29,38,465,2698,49
FORMULA ShieldIIPt-PT-001A-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Applied a total of 2 rules in 2 ms. Remains 21 /22 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 21 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 31 ms returned [14]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/22 places, 15/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 35 ms. Remains : 20/22 places, 15/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7663405098255402022.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2347320562251005220.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7663405098255402022.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2347320562251005220.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,641,0.006284,3416,2,64,5,1022,6,0,97,1274,0


Converting to forward existential form...Done !
original formula: EF((EG(AG(AF(((p3==0)||(p20==0))))) + (AG((EF(((p7==0)||(p9==0))) + E(((p2==1)&&(p10==1)) U ((p2==1)&&(p10==1))))) * ((EF(((p8==0)||(p19=...233
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(E(TRUE U !(!(EG(!(((p3==0)||(p20==0)))))))))] != FALSE + (([(FwdU((FwdU(Init,TRUE) * !(...615
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.012978,3996,1,0,7,2395,24,0,506,1600,9
FORMULA ShieldIIPt-PT-001A-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 23:42:22] [INFO ] Invariant cache hit.
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 23:42:22] [INFO ] Invariant cache hit.
[2023-03-18 23:42:22] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability4311018185005590635.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability14256375875606270435.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4311018185005590635.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14256375875606270435.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.008855,3752,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: (EF((((p0==1) * EG(E(((p4==1)&&(p17==1)) U (p14==1)))) * E((EX((((p13==1)&&(p19==1))&&(p21==1))) * AX((((p13==1)&&(p19==1))&&(p21==1)))) ...309
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (((p0==1) * EG(E(((p4==1)&&(p17==1)) U (p14==1)))) * E((EX((((p13==1)&&(p19==1))&&(p21==1))...447
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.017345,4016,1,0,20,2289,30,9,568,2243,17
FORMULA ShieldIIPt-PT-001A-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 20 transition count 14
Applied a total of 4 rules in 2 ms. Remains 20 /22 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 32 ms returned [12, 13]
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 : 18/22 places, 14/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 18 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 17 transition count 13
Applied a total of 2 rules in 2 ms. Remains 17 /18 variables (removed 1) and now considering 13/14 (removed 1) transitions.
// Phase 1: matrix 13 rows 17 cols
[2023-03-18 23:42:22] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 26 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/22 places, 13/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 15 transition count 12
Applied a total of 2 rules in 1 ms. Remains 15 /16 variables (removed 1) and now considering 12/13 (removed 1) transitions.
// Phase 1: matrix 12 rows 15 cols
[2023-03-18 23:42:22] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-18 23:42:22] [INFO ] Invariant cache hit.
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 15/22 places, 12/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 136 ms. Remains : 15/22 places, 12/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability10004424742577503818.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability6324926284304939933.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10004424742577503818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6324926284304939933.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,129,0.004434,3392,2,38,5,529,6,0,74,613,0


Converting to forward existential form...Done !
original formula: EG(AF(((!(E(((p2==1)&&(p10==1)) U ((p4==1)&&(p17==1)))) * (p20==0)) * (((p8==0)||(p19==0))||((p4==0)||(p17==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((!(E(((p2==1)&&(p10==1)) U ((p4==1)&&(p17==1)))) * (p20==0)) * (((p8==0)||(p19==0))||((p4==0)...182
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/3/4
Using saturation style SCC detection
(forward)formula 0,0,0.01049,3708,1,0,17,1342,30,10,413,1356,18
FORMULA ShieldIIPt-PT-001A-CTLFireability-04 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 : 22/22 places, 16/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 20 transition count 14
Applied a total of 4 rules in 4 ms. Remains 20 /22 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 71 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 72 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/22 places, 14/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 18 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 17 transition count 13
Applied a total of 2 rules in 2 ms. Remains 17 /18 variables (removed 1) and now considering 13/14 (removed 1) transitions.
// Phase 1: matrix 13 rows 17 cols
[2023-03-18 23:42:22] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 80 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 81 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/22 places, 13/16 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 15 transition count 12
Applied a total of 2 rules in 4 ms. Remains 15 /16 variables (removed 1) and now considering 12/13 (removed 1) transitions.
// Phase 1: matrix 12 rows 15 cols
[2023-03-18 23:42:22] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 23:42:22] [INFO ] Invariant cache hit.
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 15/22 places, 12/16 transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 246 ms. Remains : 15/22 places, 12/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2240278038883650299.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/CTLFireability7303469565641632054.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2240278038883650299.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7303469565641632054.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,129,0.005298,3392,2,38,5,529,6,0,74,613,0


Converting to forward existential form...Done !
original formula: AF(!(E((p20==1) U (p0==1))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E((p20==1) U (p0==1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/4
(forward)formula 0,1,0.007757,3708,1,0,8,529,23,1,373,613,13
FORMULA ShieldIIPt-PT-001A-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 20 transition count 14
Applied a total of 4 rules in 2 ms. Remains 20 /22 variables (removed 2) and now considering 14/16 (removed 2) transitions.
// Phase 1: matrix 14 rows 20 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 41 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 18/22 places, 14/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 18 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 17 transition count 13
Applied a total of 2 rules in 1 ms. Remains 17 /18 variables (removed 1) and now considering 13/14 (removed 1) transitions.
// Phase 1: matrix 13 rows 17 cols
[2023-03-18 23:42:22] [INFO ] Computed 8 place invariants in 0 ms
[2023-03-18 23:42:22] [INFO ] Implicit Places using invariants in 82 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 83 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/22 places, 13/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 16 /16 variables (removed 0) and now considering 13/13 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 3 iterations and 131 ms. Remains : 16/22 places, 13/16 transitions.
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 0 ms
[2023-03-18 23:42:22] [INFO ] Input system was already deterministic with 13 transitions.
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
FORMULA ShieldIIPt-PT-001A-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4094201498025311955.gal : 1 ms
[2023-03-18 23:42:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10602091756822049913.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4094201498025311955.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10602091756822049913.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-18 23:42:22] [INFO ] Computed 10 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality10602091756822049913.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.018167,3392,2,47,6,115,6,0,79,53,0
Total reachable state count : 6

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 124 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability18033591198708206433.gal : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4395420142530786993.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18033591198708206433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4395420142530786993.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.012391,3756,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: (E(((AG(AX((p18==1))) * A(((!(((p2==1)&&(p10==1))||((p4==1)&&(p17==1))))&&(((((p20==1)&&(p2==1))&&(p10==1))||(p14==1))||(((p13==1)&&(p19=...606
=> equivalent forward existential formula: (([((Init * !(E(((!(E(TRUE U !(!(EX(!((p18==1))))))) * !((E(!((((p6==1)&&(p15==1))||(!((p1==1)&&(p18==1))))) U (...2915
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/10/10
(forward)formula 0,0,0.03584,4548,1,0,21,4719,37,7,646,4403,24
FORMULA ShieldIIPt-PT-001A-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 188 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 11 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability3146283625742803926.gal : 7 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4569634417305867331.ctl : 10 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3146283625742803926.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4569634417305867331.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.008308,3752,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: EG(AF(EX(EG(((p20==1)||(p18==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(EX(EG(((p20==1)||(p18==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.041114,5336,1,0,13,11492,27,3,557,11587,9
FORMULA ShieldIIPt-PT-001A-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 15
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 15
Applied a total of 2 rules in 1 ms. Remains 21 /22 variables (removed 1) and now considering 15/16 (removed 1) transitions.
// Phase 1: matrix 15 rows 21 cols
[2023-03-18 23:42:23] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants in 45 ms returned [12]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 46 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/22 places, 15/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 15/15 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 49 ms. Remains : 20/22 places, 15/16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Input system was already deterministic with 15 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10911307524282941586.gal : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1044089197812366762.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10911307524282941586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1044089197812366762.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,641,0.008343,3732,2,65,5,1418,6,0,97,2093,0


Converting to forward existential form...Done !
original formula: A((((p11==1)&&(p15==1))&&(p21==1)) U !(E(!((((((p4==1)&&(p17==1))||((p1==1)&&(p18==1)))||(!((p8==1)&&(p19==1)))) * ((((p14==1)&&(p7==1))&...243
=> equivalent forward existential formula: [((Init * !(EG(!(!(E(!((((((p4==1)&&(p17==1))||((p1==1)&&(p18==1)))||(!((p8==1)&&(p19==1)))) * ((((p14==1)&&(p7=...829
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 12/0/3
Using saturation style SCC detection
(forward)formula 0,0,0.034783,4524,1,0,47,4911,37,32,566,5565,42
FORMULA ShieldIIPt-PT-001A-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 22 cols
[2023-03-18 23:42:23] [INFO ] Computed 10 place invariants in 14 ms
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12590383831223009793.gal : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability14499939473545278490.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12590383831223009793.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14499939473545278490.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.008401,3752,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: (EF(((p8==1)&&(p19==1))) * EF(AG((AX(EF((((p13==1)&&(p19==1))&&(p21==1)))) + (p12==1)))))
=> equivalent forward existential formula: [(FwdU((Init * E(TRUE U ((p8==1)&&(p19==1)))),TRUE) * !(E(TRUE U !((!(EX(!(E(TRUE U (((p13==1)&&(p19==1))&&(p21=...189
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.017112,4016,1,0,8,2562,17,2,568,2864,11
FORMULA ShieldIIPt-PT-001A-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2023-03-18 23:42:23] [INFO ] Invariant cache hit.
[2023-03-18 23:42:23] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 181 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 3 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Flatten gal took : 2 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize gal into /tmp/CTLFireability16250287878472758423.gal : 1 ms
[2023-03-18 23:42:23] [INFO ] Time to serialize properties into /tmp/CTLFireability9524555180277236997.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16250287878472758423.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9524555180277236997.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.024151,3748,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: AX((EX((((p7==0)||(p9==0)) * AF(((p8==1)&&(p19==1))))) + (((p12==1) * EX((A((p0==1) U (p16==1)) * (p14==1)))) * AX(EF((((p11==0)||(p15==0...173
=> equivalent forward existential formula: (([((EY(Init) * !(EX((((p7==0)||(p9==0)) * !(EG(!(((p8==1)&&(p19==1))))))))) * !((p12==1)))] = FALSE * [((EY(Ini...460
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 13/0/3
(forward)formula 0,0,0.059143,4540,1,0,21,5331,39,8,598,4912,20
FORMULA ShieldIIPt-PT-001A-CTLFireability-13 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 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2023-03-18 23:42:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 182 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 0 ms
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability14719945889836557727.gal : 2 ms
[2023-03-18 23:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability15619664059900787821.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14719945889836557727.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15619664059900787821.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.022689,3752,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: AG(((AG(((p7==1)&&(p9==1))) + EF((((((AG(((p8==1)&&(p19==1))) * (p11==1)) * ((p15==1)&&(p21==1))) * (p12==1)) + (p14==0)) + ((p7==0)||(p9...237
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !(((E(((p4==1)&&(p17==1)) U (p12==1)) * (p0==1)) * ((p3==0)||(p20==0))))) * !(E(TRUE ...322
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.032086,4016,1,0,13,1547,22,2,529,2113,13
FORMULA ShieldIIPt-PT-001A-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 22/22 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 22 /22 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-18 23:42:24] [INFO ] Invariant cache hit.
[2023-03-18 23:42:24] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 22/22 places, 16/16 transitions.
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Input system was already deterministic with 16 transitions.
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3237890490944969644.gal : 2 ms
[2023-03-18 23:42:24] [INFO ] Time to serialize properties into /tmp/CTLFireability2968090338035008666.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3237890490944969644.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2968090338035008666.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/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,1281,0.009142,3752,2,78,5,1547,6,0,106,2113,0


Converting to forward existential form...Done !
original formula: AX((EF(AG(!(A((p16==1) U (((p13==1)&&(p19==1))&&(p21==1)))))) + (EG((p12==0)) * (p12==0))))
=> equivalent forward existential formula: [((EY(Init) * !((EG((p12==0)) * (p12==0)))) * !(E(TRUE U !(E(TRUE U !(!(!((E(!((((p13==1)&&(p19==1))&&(p21==1)))...270
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 7/0/9
(forward)formula 0,0,0.027961,4544,1,0,14,5143,35,6,584,4901,15
FORMULA ShieldIIPt-PT-001A-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
[2023-03-18 23:42:24] [INFO ] Flatten gal took : 1 ms
Total runtime 4175 ms.

BK_STOP 1679182944821

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-001A"
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 2-5348"
echo " Executing tool itstools"
echo " Input is ShieldIIPt-PT-001A, 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 r389-oct2-167903713200178"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-001A.tgz
mv ShieldIIPt-PT-001A 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;