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.r453-smll-167912644800002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 SmallOperatingSystem-PT-MT0016DC0008, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912644800002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 11K Feb 25 12:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 12:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 12:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 17:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 12:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 25 12:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 8.2K 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 SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679172079137

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=SmallOperatingSystem-PT-MT0016DC0008
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-18 20:41:23] [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]
[2023-03-18 20:41:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:41:23] [INFO ] Load time of PNML (sax parser for PT used): 44 ms
[2023-03-18 20:41:23] [INFO ] Transformed 9 places.
[2023-03-18 20:41:23] [INFO ] Transformed 8 transitions.
[2023-03-18 20:41:23] [INFO ] Parsed PT model containing 9 places and 8 transitions and 27 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 25 ms.
Initial state reduction rules removed 3 formulas.
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 22 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-18 20:41:24] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-18 20:41:24] [INFO ] Implicit Places using invariants in 701 ms returned []
[2023-03-18 20:41:24] [INFO ] Invariant cache hit.
[2023-03-18 20:41:24] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
[2023-03-18 20:41:24] [INFO ] Invariant cache hit.
[2023-03-18 20:41:24] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 957 ms. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 30 ms
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 10 ms
[2023-03-18 20:41:25] [INFO ] Input system was already deterministic with 8 transitions.
Finished random walk after 1439 steps, including 0 resets, run visited all 25 properties in 66 ms. (steps per millisecond=21 )
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 5 ms
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 6 ms
[2023-03-18 20:41:25] [INFO ] Input system was already deterministic with 8 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 6 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-18 20:41:25] [INFO ] Invariant cache hit.
[2023-03-18 20:41:25] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 20:41:25] [INFO ] Invariant cache hit.
[2023-03-18 20:41:25] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-18 20:41:25] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 20:41:25] [INFO ] Invariant cache hit.
[2023-03-18 20:41:25] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 163 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:25] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:25] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16916000152783421334.gal : 2 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize properties into /tmp/CTLFireability3020734949343003543.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/CTLFireability16916000152783421334.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3020734949343003543.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,16587,0.045629,3856,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: EF(((AG(!(E((LoadingMem>=1) U (((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))))) + EG((((TaskOnDisk>=1)&&(DiskControlle...450
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * (!(E(TRUE U !(!(E((LoadingMem>=1) U (((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControll...816
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/2
(forward)formula 0,0,0.111166,4900,1,0,14,5527,43,3,357,5543,20
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Applied a total of 0 rules in 6 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:41:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 20:41:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:26] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize gal into /tmp/CTLFireability16857664454697539071.gal : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize properties into /tmp/CTLFireability16052834595135139567.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/CTLFireability16857664454697539071.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16052834595135139567.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,16587,0.024802,3912,2,341,5,4495,6,0,43,4168,0


Converting to forward existential form...Done !
original formula: AG(((EF((ExecutingTask<1)) + !(E((((TaskReady>=1)&&(CPUUnit>=1)) + AG((TaskReady>=1))) U ((TaskSuspended>=1)&&(CPUUnit>=1))))) + (EF((Tra...211
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !((E(TRUE U (TransferToDisk>=1)) + ((TaskSuspended>=1)&&(CPUUnit>=1))))) * !(E(TRUE U...290
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.070677,4968,1,0,10,6058,22,0,281,5687,10
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 7 transition count 7
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 3 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-18 20:41:26] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 120 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4706869614959769309.gal : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize properties into /tmp/CTLFireability18206717567293659184.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/CTLFireability4706869614959769309.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18206717567293659184.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,4515,0.015888,3644,2,88,5,2138,6,0,38,1784,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(A(!(((TaskReady>=1)&&(CPUUnit>=1))) U E(((TaskSuspended>=1)&&(CPUUnit>=1)) U ((TaskReady>=1)&&(CPUUnit>=1)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(!((E(!(E(((TaskSuspended>=1)&&(CPUUnit>=1)) U ((TaskReady>=1)&&(CPUUnit>=1))...372
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/2/4
Using saturation style SCC detection
(forward)formula 0,1,0.042481,4288,1,0,9,3488,27,2,282,3492,8
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-18 20:41:26] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants in 35 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 38 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize gal into /tmp/CTLFireability11098089032881406123.gal : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize properties into /tmp/CTLFireability874386632567251136.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11098089032881406123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability874386632567251136.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,16587,0.050269,4712,2,929,5,7897,6,0,43,8000,0


Converting to forward existential form...Done !
original formula: AX(((AG(EF(EG((LoadingMem>=1)))) + EF((ExecutingTask>=1))) + !(E((((TaskReady>=1)||(ExecutingTask>=1))||(((TaskOnDisk>=1)&&(FreeMemSegmen...217
=> equivalent forward existential formula: [(FwdU((EY(Init) * !((!(E(TRUE U !(E(TRUE U EG((LoadingMem>=1)))))) + E(TRUE U (ExecutingTask>=1))))),(((TaskRea...292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.142076,6032,1,0,11,11011,30,1,292,12644,14
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2023-03-18 20:41:26] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-18 20:41:26] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:41:26] [INFO ] Invariant cache hit.
[2023-03-18 20:41:26] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 117 ms. Remains : 8/9 places, 7/8 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:41:26] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize gal into /tmp/CTLFireability914824399678880325.gal : 10 ms
[2023-03-18 20:41:26] [INFO ] Time to serialize properties into /tmp/CTLFireability4811634183807935096.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability914824399678880325.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4811634183807935096.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 -...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,4515,0.025314,3660,2,97,5,2580,6,0,42,2132,0


Converting to forward existential form...Done !
original formula: AF((AG(((((ExecutingTask>=1)&&((TaskSuspended<1)||(CPUUnit<1)))&&((TaskOnDisk>=1)&&(FreeMemSegment>=1)))&&(DiskControllerUnit>=1))) * !(E...356
=> equivalent forward existential formula: [FwdG(Init,!((!(E(TRUE U !(((((ExecutingTask>=1)&&((TaskSuspended<1)||(CPUUnit<1)))&&((TaskOnDisk>=1)&&(FreeMemS...431
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.112729,4716,1,0,9,7671,31,2,316,6995,18
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-18 20:41:27] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 20:41:27] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [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 129 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13422438809322902857.gal : 2 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7537605845363718902.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13422438809322902857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7537605845363718902.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,16587,0.026207,3664,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: EG((AG((!(E((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)) U (TransferToDisk>=1))) + AF(((TaskReady<1)||(CPUUnit<1)))))...292
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !((!(E((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)) U (TransferToDisk...418
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/2
Hit Full ! (commute/partial/dont) 2/7/6
(forward)formula 0,0,0.082815,4456,1,0,17,5296,46,7,378,6063,20
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize gal into /tmp/CTLFireability13396335374836764701.gal : 1 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize properties into /tmp/CTLFireability11151953187385746888.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/CTLFireability13396335374836764701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11151953187385746888.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,16587,0.029574,3928,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: A((((AX(((ExecutingTask>=1) + ((EF((LoadingMem>=1)) + !(((TaskReady>=1)&&(CPUUnit>=1)))) * (((TransferToDisk<1)||(ExecutingTask>=1))||(((...1282
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(TRUE U !(((EX((LoadingMem>=1)) + E((TransferToDisk>=1) U (TaskReady>=1))) * !((((((TaskOnD...2586
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 6/0/2
Hit Full ! (commute/partial/dont) 6/0/2
Hit Full ! (commute/partial/dont) 2/7/6
Hit Full ! (commute/partial/dont) 6/0/2
(forward)formula 0,0,0.217918,6236,1,0,49,15626,61,29,411,17104,54
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 4 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize gal into /tmp/CTLFireability6677941748055414866.gal : 1 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12388154759491232355.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6677941748055414866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12388154759491232355.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,16587,0.028722,3928,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: (A(!(((!(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||(!((TaskSuspended>=1)&&(CPUUnit>=1))))) U (AF((((TaskReady>=1...284
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,!((!(EG(!((((TaskReady>=1)&&(CPUUnit>=1)) * ((TransferToDisk>=1) + EX((TransferToDisk>=1))))...625
(forward)formula 0,0,0.031709,4192,1,0,9,2851,9,2,105,2708,2
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-03-18 20:41:27] [INFO ] Invariant cache hit.
[2023-03-18 20:41:27] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 103 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:27] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10163204856015364726.gal : 0 ms
[2023-03-18 20:41:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9880214523953103703.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10163204856015364726.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9880214523953103703.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,16587,0.028545,3928,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: ((AX(AG(((AG(((TaskSuspended>=1)&&(CPUUnit>=1))) + (LoadingMem>=1)) + (((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)))))...219
=> equivalent forward existential formula: [(FwdU(((FwdU(EY(((Init * !(EG((TaskReady>=1)))) * !(EX(((TaskSuspended>=1)&&(CPUUnit>=1)))))),TRUE) * !((((Task...292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.096952,4720,1,0,18,6725,25,10,334,7154,15
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2023-03-18 20:41:28] [INFO ] Invariant cache hit.
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-18 20:41:28] [INFO ] Invariant cache hit.
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-18 20:41:28] [INFO ] Invariant cache hit.
[2023-03-18 20:41:28] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize gal into /tmp/CTLFireability7570868841267014942.gal : 0 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize properties into /tmp/CTLFireability15852472437467991253.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/CTLFireability7570868841267014942.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15852472437467991253.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,16587,0.017869,3664,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: EX(E((!((((ExecutingTask<1) + A((TaskReady>=1) U (((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)))) * AF((TaskReady>=1)))...386
=> equivalent forward existential formula: [((FwdU(EY(Init),(!((((ExecutingTask<1) + !((E(!((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)...776
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/4
Using saturation style SCC detection
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 2/0/6
(forward)formula 0,0,0.151609,6832,1,0,61,18066,74,49,389,19719,66
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:41:28] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants in 39 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 41 ms. Remains : 7/9 places, 8/8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13587832673456831144.gal : 1 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14783495151232766895.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13587832673456831144.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14783495151232766895.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,16587,0.053612,4172,2,396,5,5835,6,0,39,5796,0


Converting to forward existential form...Done !
original formula: AX(((TransferToDisk<1) * EG(A((TaskReady>=1) U (ExecutingTask>=1)))))
=> equivalent forward existential formula: ([(EY(Init) * !((TransferToDisk<1)))] = FALSE * [(EY(Init) * !(EG(!((E(!((ExecutingTask>=1)) U (!((TaskReady>=1)...225
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/3
Using saturation style SCC detection
(forward)formula 0,0,0.164416,5228,1,0,10,9760,29,3,271,9845,11
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 7 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 3 rules applied. Total rules applied 5 place count 5 transition count 6
Applied a total of 5 rules in 10 ms. Remains 5 /9 variables (removed 4) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 5 cols
[2023-03-18 20:41:28] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-18 20:41:28] [INFO ] Invariant cache hit.
[2023-03-18 20:41:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-18 20:41:28] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:41:28] [INFO ] Invariant cache hit.
[2023-03-18 20:41:28] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/9 places, 6/8 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 5/9 places, 6/8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8032809948933418317.gal : 1 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5208156474615084628.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8032809948933418317.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5208156474615084628.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 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:41:28] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:41:28] [INFO ] Implicit Places using invariants in 32 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 33 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 7/9 places, 8/8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9052044089194648920.gal : 0 ms
[2023-03-18 20:41:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16002450699669701555.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/CTLFireability9052044089194648920.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16002450699669701555.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.
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 ...328
Loading property file /tmp/ReachabilityCardinality5208156474615084628.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,5,0.01769,3312,2,10,5,48,6,0,28,32,0
Total reachable state count : 5

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,16587,0.055083,4168,2,396,5,5835,6,0,39,5796,0


Converting to forward existential form...Done !
original formula: AX(AX(!(E((ExecutingTask>=1) U ((ExecutingTask>=1)&&(LoadingMem>=1))))))
=> equivalent forward existential formula: [(FwdU(EY(EY(Init)),(ExecutingTask>=1)) * ((ExecutingTask>=1)&&(LoadingMem>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 5/0/3
(forward)formula 0,1,0.057986,4432,1,0,10,5835,15,1,91,5796,6
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:41:28] [INFO ] Flatten gal took : 1 ms
Total runtime 5148 ms.

BK_STOP 1679172089989

--------------------
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="SmallOperatingSystem-PT-MT0016DC0008"
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 SmallOperatingSystem-PT-MT0016DC0008, 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 r453-smll-167912644800002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0016DC0008.tgz
mv SmallOperatingSystem-PT-MT0016DC0008 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 ;