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-165303241300065.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-MT0064DC0016, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300065
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 8.8K Apr 30 10:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 30 10:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 30 10:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K 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 4.7K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 2.1K 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-MT0064DC0016-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653039810424

Running Version 202205111006
[2022-05-20 09:43:32] [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 09:43:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:43:33] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2022-05-20 09:43:33] [INFO ] Transformed 9 places.
[2022-05-20 09:43:33] [INFO ] Transformed 8 transitions.
[2022-05-20 09:43:33] [INFO ] Parsed PT model containing 9 places and 8 transitions in 327 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 43 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 17 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 09:43:33] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-20 09:43:33] [INFO ] Implicit Places using invariants in 201 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:33] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-20 09:43:33] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:33] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:43:33] [INFO ] Dead Transitions using invariants and state equation in 42 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 09:43:33] [INFO ] Flatten gal took : 21 ms
[2022-05-20 09:43:33] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:43:34] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 85) seen :54
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 31) 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 31) 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 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 31) 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 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 31) 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 31) 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 31) 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 31) 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 31) 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 31) seen :0
Running SMT prover for 31 properties.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:35] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:43:35] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 09:43:35] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :15 sat :0 real:16
[2022-05-20 09:43:35] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-20 09:43:35] [INFO ] After 14ms SMT Verify possible using state equation in natural domain returned unsat :29 sat :2
[2022-05-20 09:43:35] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :29 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2022-05-20 09:43:35] [INFO ] After 165ms SMT Verify possible using all constraints in natural domain returned unsat :29 sat :2
Fused 31 Parikh solutions to 2 different solutions.
Finished Parikh walk after 128 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
Parikh walk visited 2 properties in 10 ms.
Successfully simplified 29 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:43:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:43:35] [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.
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 2 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 09:43:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:35] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:35] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-20 09:43:35] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:43:35] [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, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:35] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality5741579985252832061.gal : 1 ms
[2022-05-20 09:43:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality8591072118989970744.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/CTLCardinality5741579985252832061.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8591072118989970744.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,4.07791e+06,0.590351,15608,2,2241,5,80927,6,0,43,79749,0


Converting to forward existential form...Done !
original formula: A(!((!(AG(EF((TaskSuspended<=31)))) * EF(((((LoadingMem<=15)||(CPUUnit<=61))&&(TaskSuspended>=32))&&(DiskControllerUnit<=TaskSuspended)))...212
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(!(E(TRUE U !(((TaskSuspended<=18)||(FreeMemSegment>=29)))))))))))) * !(E(!(!(EX(!(!(E(TR...469
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,4.88258,54896,1,0,8,189320,20,0,535,181542,14
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 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 09:43:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:40] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:40] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:40] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:40] [INFO ] Dead Transitions using invariants and state equation in 72 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 09:43:40] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:43:40] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:43:40] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:40] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:40] [INFO ] Time to serialize gal into /tmp/CTLCardinality12586767367391884922.gal : 1 ms
[2022-05-20 09:43:40] [INFO ] Time to serialize properties into /tmp/CTLCardinality7173322348221900196.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/CTLCardinality12586767367391884922.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7173322348221900196.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,515185,0.198574,7944,2,232,5,17974,6,0,38,15709,0


Converting to forward existential form...Done !
original formula: EX(AF((TaskReady<=DiskControllerUnit)))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((TaskReady<=DiskControllerUnit)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.412568,7944,1,0,8,17974,19,2,479,19980,7
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-03 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 09:43:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:41] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:41] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:41] [INFO ] Dead Transitions using invariants and state equation in 33 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 09:43:41] [INFO ] Flatten gal took : 12 ms
[2022-05-20 09:43:41] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:41] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:43:41] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:41] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality4994087594332989354.gal : 1 ms
[2022-05-20 09:43:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality1261771056660300482.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/CTLCardinality4994087594332989354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1261771056660300482.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,515185,0.333676,7824,2,232,5,17974,6,0,38,15709,0


Converting to forward existential form...Done !
original formula: EG(EF((AX((CPUUnit<=17)) + AG((TaskSuspended<=30)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(EX(!((CPUUnit<=17)))) + !(E(TRUE U !((TaskSuspended<=30)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.21722,14864,1,0,9,40981,21,2,460,37971,14
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-05 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 1 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 09:43:42] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:43:42] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:42] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:43:42] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:42] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:43:42] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:43:42] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:43:42] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:42] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:43:42] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:42] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:43:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality9225038003058877650.gal : 1 ms
[2022-05-20 09:43:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality8572580027937056776.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/CTLCardinality9225038003058877650.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8572580027937056776.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,4.07791e+06,0.390426,8580,2,538,5,21611,6,0,47,22361,0


Converting to forward existential form...Done !
original formula: (E(AX((LoadingMem>TaskReady)) U !(EF((ExecutingTask>10)))) * (E((ExecutingTask<=TaskReady) U (((TaskSuspended>7) + AG((TaskReady<=63))) *...312
=> equivalent forward existential formula: (([((FwdU((Init * E(!(EX(!((LoadingMem>TaskReady)))) U !(E(TRUE U (ExecutingTask>10))))),(ExecutingTask<=TaskRea...687
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/6
(forward)formula 0,0,4.42323,65568,1,0,18,291389,43,2,762,300461,19
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-07 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 1 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 09:43:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:47] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:47] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:47] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:43:47] [INFO ] Dead Transitions using invariants and state equation in 30 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 09:43:47] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:47] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1327678956964658225.gal : 1 ms
[2022-05-20 09:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality10640598469812578882.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/CTLCardinality1327678956964658225.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10640598469812578882.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,515185,0.235723,8032,2,232,5,17974,6,0,38,15709,0


Converting to forward existential form...Done !
original formula: EG(AX(AG(EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(!(E(TRUE U !(EX(TRUE))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.496648,8560,1,0,5,20654,16,1,449,18826,7
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-08 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 1 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 09:43:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:47] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:47] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-20 09:43:47] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:47] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:47] [INFO ] Dead Transitions using invariants and state equation in 25 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 09:43:47] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:43:47] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:47] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality15568363822246462689.gal : 7 ms
[2022-05-20 09:43:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality5662616995161752803.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/CTLCardinality15568363822246462689.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5662616995161752803.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,515185,0.207966,7936,2,232,5,17974,6,0,38,15709,0


Converting to forward existential form...Done !
original formula: AX(AG(AF(((DiskControllerUnit<=45)&&(ExecutingTask<=FreeMemSegment)))))
=> equivalent forward existential formula: [FwdG(FwdU(EY(Init),TRUE),!(((DiskControllerUnit<=45)&&(ExecutingTask<=FreeMemSegment))))] = FALSE
Hit Full ! (commute/partial/dont) 0/0/7
(forward)formula 0,0,0.863164,13328,1,0,7,44061,21,0,589,50725,11
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-10 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 11 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 09:43:48] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:43:48] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:48] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:43:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2022-05-20 09:43:48] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:48] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:43:48] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:43:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:48] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:43:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:48] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality12917719400404678973.gal : 9 ms
[2022-05-20 09:43:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality2565711574193307168.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/CTLCardinality12917719400404678973.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2565711574193307168.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,4.07791e+06,0.612967,15720,2,2241,5,80927,6,0,43,79749,0


Converting to forward existential form...Done !
original formula: AG(((EG(EF((TaskSuspended>=15))) + !(A(((CPUUnit<=TransferToDisk)||(TaskReady>=24)) U ((FreeMemSegment>=56)&&(TaskSuspended<=FreeMemSegme...224
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * !(((CPUUnit<=5)||((TaskSuspended>=45)&&(TaskSuspended>59))))) * !(!(!((E(!(((FreeMemSegmen...429
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,3.28426,38560,1,0,6,140081,17,0,490,136774,8
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-11 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 09:43:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:43:52] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:52] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:43:52] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:43:52] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:43:52] [INFO ] Dead Transitions using invariants and state equation in 40 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 09:43:52] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:52] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:43:52] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:43:52] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:43:52] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality7944260479617844351.gal : 1 ms
[2022-05-20 09:43:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality6602686892275036532.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/CTLCardinality7944260479617844351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6602686892275036532.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,515185,0.332914,7812,2,232,5,17974,6,0,38,15709,0


Converting to forward existential form...Done !
original formula: E(EX(((ExecutingTask<=4) * AX((ExecutingTask>=2)))) U AX(AG(EF((TaskReady<=CPUUnit)))))
=> equivalent forward existential formula: [(FwdU(Init,EX(((ExecutingTask<=4) * !(EX(!((ExecutingTask>=2))))))) * !(EX(!(!(E(TRUE U !(E(TRUE U (TaskReady<=...181
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.837714,9840,1,0,12,26994,21,4,571,27475,12
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-12 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
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
[2022-05-20 09:43:53] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:43:53] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:53] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:43:53] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:43:53] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-20 09:43:53] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:43:53] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:53] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:53] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:43:53] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:53] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality407914409988515394.gal : 1 ms
[2022-05-20 09:43:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality4035432884368784473.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/CTLCardinality407914409988515394.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4035432884368784473.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,4.07791e+06,0.566109,15600,2,2241,5,80927,6,0,43,79749,0


Converting to forward existential form...Done !
original formula: AG(EX(((EF((LoadingMem>11)) + (FreeMemSegment<55)) + (CPUUnit<8))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(((E(TRUE U (LoadingMem>11)) + (FreeMemSegment<55)) + (CPUUnit<8)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.86719,21992,1,0,8,82618,16,2,480,83537,7
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-14 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 1 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 09:43:55] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:43:55] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:55] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:43:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:43:55] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:43:55] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:43:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:55] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:43:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:43:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality17910657234301700198.gal : 1 ms
[2022-05-20 09:43:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality3683682136058175212.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/CTLCardinality17910657234301700198.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3683682136058175212.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,4.07791e+06,0.345944,8488,2,538,5,21611,6,0,47,22361,0


Converting to forward existential form...Done !
original formula: ((AX(FALSE) + EG(((EG((FreeMemSegment>=21)) * (FreeMemSegment<=CPUUnit)) * ((TaskOnDisk<=7)||(TransferToDisk<=36))))) + EF(AG((LoadingMem...169
=> equivalent forward existential formula: [(EY(((Init * !(E(TRUE U !(E(TRUE U !((LoadingMem>TaskReady))))))) * !(EG(((EG((FreeMemSegment>=21)) * (FreeMemS...240
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.986028,13092,1,0,12,44863,31,6,711,47312,13
FORMULA SmallOperatingSystem-PT-MT0064DC0016-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-20 09:43:56] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:43:56] [INFO ] Flatten gal took : 0 ms
Total runtime 23539 ms.

BK_STOP 1653039836433

--------------------
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-MT0064DC0016"
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-MT0064DC0016, 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-165303241300065"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0016.tgz
mv SmallOperatingSystem-PT-MT0064DC0016 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 ;