Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106745400002.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0016DC0008, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745400002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 23K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 150K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 109K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Mar 27 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 27 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.7K Mar 25 19:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 19:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 13 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 8.2K May 5 16:52 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1621145827223

Running Version 0
[2021-05-16 06:17:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2021-05-16 06:17:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 06:17:08] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-16 06:17:08] [INFO ] Transformed 9 places.
[2021-05-16 06:17:08] [INFO ] Transformed 8 transitions.
[2021-05-16 06:17:08] [INFO ] Parsed PT model containing 9 places and 8 transitions in 60 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 9 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 06:17:09] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-16 06:17:09] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 06:17:09] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-16 06:17:09] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 06:17:09] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-16 06:17:09] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2021-05-16 06:17:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 30 ms
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 8 ms
[2021-05-16 06:17:09] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 100006 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=529 ) properties (out of 78) seen :59
Running SMT prover for 19 properties.
// Phase 1: matrix 8 rows 9 cols
[2021-05-16 06:17:09] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-16 06:17:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned unsat
Successfully simplified 19 atomic propositions for a total of 15 simplifications.
[2021-05-16 06:17:09] [INFO ] Initial state test concluded for 1 properties.
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Applied a total of 0 rules in 3 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2021-05-16 06:17:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 2 ms
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 2 ms
[2021-05-16 06:17:09] [INFO ] Input system was already deterministic with 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.
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:09] [INFO ] Input system was already deterministic with 8 transitions.
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:09] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:09] [INFO ] Time to serialize gal into /tmp/CTLFireability8414380107579026454.gal : 1 ms
[2021-05-16 06:17:09] [INFO ] Time to serialize properties into /tmp/CTLFireability9408614828572500942.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability8414380107579026454.gal, -t, CGAL, -ctl, /tmp/CTLFireability9408614828572500942.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability8414380107579026454.gal -t CGAL -ctl /tmp/CTLFireability9408614828572500942.ctl --gen-order FOLLOW
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,16587,0.01768,4756,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: EG(!(AG((EF(((TransferToDisk>=1)||(ExecutingTask>=1))) + ((((((((TaskSuspended<1)||(CPUUnit<1))&&(((TaskOnDisk<1)||(DiskControllerUnit<1))||(TaskSuspended<1)))&&((TaskReady<1)||(CPUUnit<1)))&&(((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1)))&&(ExecutingTask<1))&&((TaskSuspended<1)||(CPUUnit<1)))&&(TaskReady<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U ((TransferToDisk>=1)||(ExecutingTask>=1))) + ((((((((TaskSuspended<1)||(CPUUnit<1))&&(((TaskOnDisk<1)||(DiskControllerUnit<1))||(TaskSuspended<1)))&&((TaskReady<1)||(CPUUnit<1)))&&(((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1)))&&(ExecutingTask<1))&&((TaskSuspended<1)||(CPUUnit<1)))&&(TaskReady<1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031938,5140,1,0,7,2940,21,1,340,2813,8
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Ensure Unique test removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 8 transition count 6
Reduce places removed 3 places and 0 transitions.
Graph (trivial) has 3 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 4 rules applied. Total rules applied 6 place count 4 transition count 6
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 7 place count 4 transition count 5
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 10 place count 2 transition count 4
Graph (trivial) has 4 edges and 2 vertex of which 2 / 2 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 12 place count 0 transition count 4
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 15 place count 0 transition count 1
Applied a total of 15 rules in 5 ms. Remains 0 /9 variables (removed 9) and now considering 1/8 (removed 7) transitions.
[2021-05-16 06:17:10] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-16 06:17:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 0 ms
[2021-05-16 06:17:10] [INFO ] Input system was already deterministic with 1 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:10] [INFO ] Input system was already deterministic with 8 transitions.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:10] [INFO ] Time to serialize gal into /tmp/CTLFireability7345454548306484860.gal : 1 ms
[2021-05-16 06:17:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16066924208458237116.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability7345454548306484860.gal, -t, CGAL, -ctl, /tmp/CTLFireability16066924208458237116.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability7345454548306484860.gal -t CGAL -ctl /tmp/CTLFireability16066924208458237116.ctl --gen-order FOLLOW
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,16587,0.014503,4844,2,178,5,2851,6,0,47,2708,0


Converting to forward existential form...Done !
original formula: EG(((((TransferToDisk>=1)||(((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)))||(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||((TaskReady>=1)&&(CPUUnit>=1))))
=> equivalent forward existential formula: [FwdG(Init,((((TransferToDisk>=1)||(((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)))||(((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)))||((TaskReady>=1)&&(CPUUnit>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 0/0/8
(forward)formula 0,1,0.227372,11828,1,0,6,40700,19,1,330,45551,8
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

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 14 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 3 ms
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 2 ms
[2021-05-16 06:17:10] [INFO ] Input system was already deterministic with 7 transitions.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 2 ms
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 1 ms
[2021-05-16 06:17:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6654116859840823587.gal : 0 ms
[2021-05-16 06:17:10] [INFO ] Time to serialize properties into /tmp/CTLFireability13692522002200198040.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability6654116859840823587.gal, -t, CGAL, -ctl, /tmp/CTLFireability13692522002200198040.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability6654116859840823587.gal -t CGAL -ctl /tmp/CTLFireability13692522002200198040.ctl --gen-order FOLLOW
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,4515,0.013208,4576,2,97,5,2580,6,0,42,2132,0


Converting to forward existential form...Done !
original formula: !(AF((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1))))
=> equivalent forward existential formula: [FwdG(Init,!((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1))))] != FALSE
Hit Full ! (commute/partial/dont) 2/0/5
(forward)formula 0,1,0.035257,5224,1,0,6,5037,20,1,303,4791,8
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2021-05-16 06:17:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 3 ms
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 2 ms
[2021-05-16 06:17:10] [INFO ] Applying decomposition
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13089953815963079125.txt, -o, /tmp/graph13089953815963079125.bin, -w, /tmp/graph13089953815963079125.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13089953815963079125.bin, -l, -1, -v, -w, /tmp/graph13089953815963079125.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-16 06:17:10] [INFO ] Decomposing Gal with order
[2021-05-16 06:17:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-16 06:17:10] [INFO ] Removed a total of 1 redundant transitions.
[2021-05-16 06:17:10] [INFO ] Flatten gal took : 23 ms
[2021-05-16 06:17:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-16 06:17:10] [INFO ] Time to serialize gal into /tmp/CTLFireability14169696541776117042.gal : 1 ms
[2021-05-16 06:17:10] [INFO ] Time to serialize properties into /tmp/CTLFireability16370606197729864241.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability14169696541776117042.gal, -t, CGAL, -ctl, /tmp/CTLFireability16370606197729864241.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability14169696541776117042.gal -t CGAL -ctl /tmp/CTLFireability16370606197729864241.ctl
No direction supplied, using forward translation only.
Parsed 8 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,16587,0.036382,5768,204,148,2861,866,45,3123,20,3238,0


Converting to forward existential form...Done !
original formula: AG(((((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))&&(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))) + EX(((u1.TaskReady>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))&&(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))))) * !(EX(((u1.TaskReady>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.063616,6412,1,0,2861,1904,161,4373,135,7466,1802
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EX((AF(!(AG(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))) * !(EF(AG(((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))))))) * E((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)) * !(AF(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))))) U (((!(EX(TRUE)) + !(EG(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1))))) + (((u1.TaskReady<1)||(u3.CPUUnit<1))&&(u3.ExecutingTask<1))) + ((((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(u1.TaskReady<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&(u3.ExecutingTask<1))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))&&(i0.u0.LoadingMem<1)))))
=> equivalent forward existential formula: ((([(FwdU((Init * EX((!(EG(!(!(!(E(TRUE U !(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))))))) * !(E(TRUE U !(E(TRUE U !(((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))))),(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)) * !(!(EG(!(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))) * !(EX(TRUE)))] != FALSE + [(FwdU((Init * EX((!(EG(!(!(!(E(TRUE U !(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))))))) * !(E(TRUE U !(E(TRUE U !(((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))))),(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)) * !(!(EG(!(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))) * !(EG(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1)))))] != FALSE) + [(FwdU((Init * EX((!(EG(!(!(!(E(TRUE U !(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))))))) * !(E(TRUE U !(E(TRUE U !(((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))))),(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)) * !(!(EG(!(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))) * (((u1.TaskReady<1)||(u3.CPUUnit<1))&&(u3.ExecutingTask<1)))] != FALSE) + [(FwdU((Init * EX((!(EG(!(!(!(E(TRUE U !(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))))))) * !(E(TRUE U !(E(TRUE U !(((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))))),(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)) * !(!(EG(!(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1)))))))) * ((((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(u1.TaskReady<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&(u3.ExecutingTask<1))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))&&(i0.u0.LoadingMem<1)))] != FALSE)
Fast SCC detection found an SCC at level 2
(forward)formula 1,1,0.103597,7996,1,0,4412,2363,246,7265,142,9485,5786
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF((A(EX(EG((((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))) U EG(((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))))) * EF(((((u1.TaskReady>=1)||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))))))
=> equivalent forward existential formula: [(FwdU((FwdU(Init,TRUE) * !((E(!(EG(((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))))) U (!(EX(EG((((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))))) * !(EG(((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))))))) + EG(!(EG(((((((u3.TaskSuspended<1)||(u3.CPUUnit<1))&&(i0.u2.TransferToDisk<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((((((u1.TaskReady>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))))))))),TRUE) * ((((u1.TaskReady>=1)||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))))] != FALSE
(forward)formula 2,0,0.134285,8524,1,0,5977,2520,295,9621,146,11310,9326
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: AG(EX(AF(EX((((i0.u2.TransferToDisk<1)&&(u1.TaskReady<1))&&(i0.u0.LoadingMem<1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(!(EX((((i0.u2.TransferToDisk<1)&&(u1.TaskReady<1))&&(i0.u0.LoadingMem<1)))))))))] = FALSE
Fast SCC detection found an SCC at level 2
(forward)formula 3,0,0.145093,8524,1,0,6437,2778,312,10857,148,12605,9871
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (EX(EX((((((E(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))) U ((i0.u2.TransferToDisk<1)&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))) + ((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))) + (u1.TaskReady>=1)) + (((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))) + (((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))) + (i0.u0.LoadingMem>=1)))) * EF((AF(EX(EX(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))) * ((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(u3.ExecutingTask>=1)))))
=> equivalent forward existential formula: [((FwdU((Init * EX(EX((((((E(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))) U ((i0.u2.TransferToDisk<1)&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))) + ((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))) + (u1.TaskReady>=1)) + (((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))) + (((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))) + (i0.u0.LoadingMem>=1))))),TRUE) * ((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(u3.ExecutingTask>=1))) * !(EG(!(EX(EX(((((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(u3.ExecutingTask>=1))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))))))] != FALSE
(forward)formula 4,1,0.367595,15388,1,0,14598,3230,352,41198,150,40584,17586
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((AX((EG(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))) + AX((((((u1.TaskReady>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))))) + ((AX(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))) * EX(TRUE)) * AX(AG((i0.u2.TransferToDisk>=1))))) U (((((((EX(TRUE) * (u1.TaskReady<1)) * (u3.ExecutingTask<1)) * (i0.u0.LoadingMem<1)) * (u3.TaskSuspended>=1)) * (u3.CPUUnit>=1)) * (((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1))) * (((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1))))
=> equivalent forward existential formula: [(EY((((((((FwdU(Init,(!(EX(!((EG(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(i0.u2.TransferToDisk>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))) + !(EX(!((((((u1.TaskReady>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||(i0.u0.LoadingMem>=1))))))))) + ((!(EX(!(((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(u1.TaskReady>=1))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(i0.u0.LoadingMem>=1))))) * EX(TRUE)) * !(EX(!(!(E(TRUE U !((i0.u2.TransferToDisk>=1)))))))))) * (((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1))) * (((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1))) * (u3.CPUUnit>=1)) * (u3.TaskSuspended>=1)) * (i0.u0.LoadingMem<1)) * (u3.ExecutingTask<1)) * (u1.TaskReady<1))) * TRUE)] != FALSE
(forward)formula 5,1,0.382842,16180,1,0,14930,3311,368,43323,150,42597,18810
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: EF(EX(EX(((u1.TaskReady>=1)||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))))))
=> equivalent forward existential formula: [(EY(EY(FwdU(Init,TRUE))) * ((u1.TaskReady>=1)||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))))] != FALSE
(forward)formula 6,1,0.384955,16180,1,0,14957,3311,368,43456,150,42700,18955
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: E((((((u3.ExecutingTask<1)&&(i0.u0.LoadingMem<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1))) U ((AX(EX(E((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(u1.TaskReady>=1))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1)) U ((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))))) + ((EX(TRUE) * EG(!(AX((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))))))) * (((((u3.ExecutingTask>=1)||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))))) + (((((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))&&((i0.u2.TransferToDisk>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))))&&(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1))))))
=> equivalent forward existential formula: (([(FwdU(Init,(((((u3.ExecutingTask<1)&&(i0.u0.LoadingMem<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))) * !(EX(!(EX(E((((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(u1.TaskReady>=1))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(u3.ExecutingTask>=1)) U ((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))))))))] != FALSE + [FwdG(((FwdU(Init,(((((u3.ExecutingTask<1)&&(i0.u0.LoadingMem<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))) * (((((u3.ExecutingTask>=1)||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||((u1.TaskReady>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))) * EX(TRUE)),!(!(EX(!((((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1))))))))] != FALSE) + [(FwdU(Init,(((((u3.ExecutingTask<1)&&(i0.u0.LoadingMem<1))&&(((i0.u0.TaskOnDisk<1)||(i0.u2.DiskControllerUnit<1))||(u3.TaskSuspended<1)))&&((u1.TaskReady<1)||(u3.CPUUnit<1)))&&(((i0.u0.TaskOnDisk<1)||(u1.FreeMemSegment<1))||(i0.u2.DiskControllerUnit<1)))) * (((((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))&&((i0.u2.TransferToDisk>=1)||((u1.TaskReady>=1)&&(u3.CPUUnit>=1))))&&(((((((i0.u2.TransferToDisk>=1)||(u1.TaskReady>=1))||(u3.ExecutingTask>=1))||(i0.u0.LoadingMem>=1))||((u3.TaskSuspended>=1)&&(u3.CPUUnit>=1)))||(((i0.u0.TaskOnDisk>=1)&&(i0.u2.DiskControllerUnit>=1))&&(u3.TaskSuspended>=1)))||(((i0.u0.TaskOnDisk>=1)&&(u1.FreeMemSegment>=1))&&(i0.u2.DiskControllerUnit>=1)))))] != FALSE)
(forward)formula 7,1,0.388422,16180,1,0,14978,3311,393,43500,150,42726,19135
FORMULA SmallOperatingSystem-PT-MT0016DC0008-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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


BK_STOP 1621145832722

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmallOperatingSystem-PT-MT0016DC0008"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0016DC0008, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106745400002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0016DC0008.tgz
mv SmallOperatingSystem-PT-MT0016DC0008 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;