Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241300041.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0016DC0008, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300041
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 252K
-rw-r--r-- 1 mcc users 8.3K Apr 30 10:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 30 10:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 10:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 09:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 8.2K May 10 09:34 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-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653039380348

Running Version 202205111006
[2022-05-20 09:36:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 09:36:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:36:23] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2022-05-20 09:36:23] [INFO ] Transformed 9 places.
[2022-05-20 09:36:23] [INFO ] Transformed 8 transitions.
[2022-05-20 09:36:23] [INFO ] Parsed PT model containing 9 places and 8 transitions in 255 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
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 20 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:36:23] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-20 09:36:23] [INFO ] Implicit Places using invariants in 164 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:36:23] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:36:23] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:36:23] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:36:23] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2022-05-20 09:36:23] [INFO ] Flatten gal took : 21 ms
[2022-05-20 09:36:23] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:36:23] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 337 ms. (steps per millisecond=29 ) properties (out of 75) seen :51
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Running SMT prover for 24 properties.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:36:24] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:36:24] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 09:36:24] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:15
[2022-05-20 09:36:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-20 09:36:25] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :24 sat :0
Fused 24 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 24 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 6 ms
[2022-05-20 09:36:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:36:25] [INFO ] Input system was already deterministic with 8 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:36:25] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:36:25] [INFO ] Implicit Places using invariants in 36 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 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 2 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:36:25] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality733906172746529424.gal : 2 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality3765167227743732182.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality733906172746529424.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3765167227743732182.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
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,16587,0.062005,5660,2,929,5,7897,6,0,43,8000,0


Converting to forward existential form...Done !
original formula: EF(!(A(EX((((ExecutingTask<=4)&&(TransferToDisk<=TaskReady)) + AG((LoadingMem<=5)))) U EF((((TaskSuspended>=9)&&(TaskSuspended<=TaskOnDis...180
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(E(TRUE U (((TaskSuspended>=9)&&(TaskSuspended<=TaskOnDisk))&&(TaskOnDisk>=5))))) * !(...459
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.132419,6892,1,0,6,9368,20,0,319,10356,7
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-00 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
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 4 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:25] [INFO ] Implicit Places using invariants in 30 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 : 6/9 places, 7/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/9 places, 7/8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality16965367994903345137.gal : 1 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality18077339391603905010.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16965367994903345137.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18077339391603905010.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,4515,0.015619,4828,2,71,5,2072,6,0,34,1767,0


Converting to forward existential form...Done !
original formula: EX(EG(AG(EX((TaskSuspended<=9)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(E(TRUE U !(EX((TaskSuspended<=9))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.041025,5356,1,0,9,3791,20,1,222,3296,9
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-02 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
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 2 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:25] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:25] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:25] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:36:25] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:25] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:36:25] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality17024155130061308933.gal : 1 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality10075111230213926139.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17024155130061308933.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10075111230213926139.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,4515,0.017689,4912,2,88,5,2138,6,0,38,1784,0


Converting to forward existential form...Done !
original formula: EF(EX((((CPUUnit<16)||(DiskControllerUnit>TaskReady))||((TaskSuspended>4)||(DiskControllerUnit>FreeMemSegment)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * (((CPUUnit<16)||(DiskControllerUnit>TaskReady))||((TaskSuspended>4)||(DiskControllerUnit...184
(forward)formula 0,1,0.022932,5236,1,0,7,2138,8,1,192,1784,2
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-03 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
[2022-05-20 09:36:25] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:36:25] [INFO ] Implicit Places using invariants in 34 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 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 2 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize gal into /tmp/CTLCardinality16395310815807264445.gal : 2 ms
[2022-05-20 09:36:25] [INFO ] Time to serialize properties into /tmp/CTLCardinality4709657087090770755.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16395310815807264445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4709657087090770755.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,16587,0.052825,5920,2,929,5,7897,6,0,43,8000,0


Converting to forward existential form...Done !
original formula: EG(((E(((FreeMemSegment>=11)&&(TaskReady<=ExecutingTask)) U (FreeMemSegment>1)) + AG(((TransferToDisk<=12)&&(TaskOnDisk<=15)))) + (A(AG((...224
=> equivalent forward existential formula: [FwdG(Init,((E(((FreeMemSegment>=11)&&(TaskReady<=ExecutingTask)) U (FreeMemSegment>1)) + !(E(TRUE U !(((Transfe...386
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/1/7
Using saturation style SCC detection
(forward)formula 0,1,0.548558,17648,1,0,124,58889,39,133,355,84256,155
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-04 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 2 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:26] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality3445538013003002683.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality9963127502065362452.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3445538013003002683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9963127502065362452.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,4515,0.015777,4832,2,88,5,2138,6,0,38,1784,0


Converting to forward existential form...Done !
original formula: E(!((A(((ExecutingTask<14) * AG((CPUUnit<=TaskSuspended))) U AX((FreeMemSegment>15))) * AG(((CPUUnit<=7)&&(ExecutingTask<=9))))) U AG((Ex...173
=> equivalent forward existential formula: [(FwdU(Init,!((!((E(!(!(EX(!((FreeMemSegment>15))))) U (!(((ExecutingTask<14) * !(E(TRUE U !((CPUUnit<=TaskSuspe...348
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.022844,5216,1,0,6,2138,15,0,249,1784,5
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL 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
[2022-05-20 09:36:26] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 24 ms returned [6]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2654979820884786494.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality544690241228416399.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2654979820884786494.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality544690241228416399.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
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,4515,0.017286,4788,2,80,5,2514,6,0,38,2115,0


Converting to forward existential form...Done !
original formula: EX(((FreeMemSegment<=ExecutingTask) + EF(AG(E((DiskControllerUnit<=7) U (TaskOnDisk<=13))))))
=> equivalent forward existential formula: ([(EY(Init) * (FreeMemSegment<=ExecutingTask))] != FALSE + [(FwdU(EY(Init),TRUE) * !(E(TRUE U !(E((DiskControlle...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/3
(forward)formula 0,0,0.026637,5052,1,0,11,2514,22,2,295,2115,10
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-07 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 13 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 25 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/9 places, 8/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality6775617513983467268.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality1701619492345774047.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6775617513983467268.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1701619492345774047.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,16587,0.032885,5272,2,396,5,5835,6,0,39,5796,0


Converting to forward existential form...Done !
original formula: AG(EF((((LoadingMem>=1)&&(TaskSuspended<15))&&(TransferToDisk>=5))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((LoadingMem>=1)&&(TaskSuspended<15))&&(TransferToDisk>=5)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.082292,5920,1,0,6,8163,14,0,245,8344,5
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-09 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 2 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 30 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 7/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2612248051069788602.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality447587046956345309.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2612248051069788602.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality447587046956345309.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
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,4515,0.015708,4824,2,71,5,2072,6,0,34,1767,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.015883,4824,1,0,6,2072,7,1,46,1767,1
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL 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
[2022-05-20 09:36:26] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:36:26] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:36:26] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:36:26] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality17193216396770341223.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality4213820324554066027.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17193216396770341223.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4213820324554066027.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,4515,0.01748,4740,2,97,5,2580,6,0,42,2132,0


Converting to forward existential form...Done !
original formula: E(AX((CPUUnit>=8)) U AG((TaskOnDisk<=FreeMemSegment)))
=> equivalent forward existential formula: [(FwdU(Init,!(EX(!((CPUUnit>=8))))) * !(E(TRUE U !((TaskOnDisk<=FreeMemSegment)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025525,5180,1,0,6,2580,15,0,297,2132,5
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-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
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
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 30 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 7/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality4340684929320810288.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality7288408914473030545.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4340684929320810288.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7288408914473030545.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,4515,0.015692,4772,2,71,5,2072,6,0,34,1767,0


Converting to forward existential form...Done !
original formula: (AF((EX((TaskReady<=15)) + AG((((FreeMemSegment>=8) * EF((ExecutingTask<=TaskSuspended))) * EG((FreeMemSegment>=8)))))) * AF(AX(EX(TRUE))...157
=> equivalent forward existential formula: ([FwdG(Init,!((EX((TaskReady<=15)) + !(E(TRUE U !((((FreeMemSegment>=8) * E(TRUE U (ExecutingTask<=TaskSuspended...246
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.033757,5412,1,0,9,2660,28,2,260,2335,13
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 7 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 7
Applied a total of 2 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
[2022-05-20 09:36:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:36:26] [INFO ] Implicit Places using invariants in 26 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/9 places, 7/8 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 7/7 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 6/9 places, 7/8 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:26] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality2356369694364935715.gal : 1 ms
[2022-05-20 09:36:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10691218288695213030.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2356369694364935715.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10691218288695213030.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,4515,0.015739,4712,2,71,5,2072,6,0,34,1767,0


Converting to forward existential form...Done !
original formula: EF(AG((TaskSuspended<=DiskControllerUnit)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((TaskSuspended<=DiskControllerUnit)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.034352,5036,1,0,6,2797,15,0,233,2383,5
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-20 09:36:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:36:27] [INFO ] Flatten gal took : 2 ms
Total runtime 4252 ms.

BK_STOP 1653039387075

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="CTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0016DC0008, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241300041"
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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;