Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912644900009.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0032DC0008, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912644900009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 11K Feb 25 12:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 12:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 12:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 12:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 17:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 12:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Feb 25 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 17:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 13 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 8.2K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679172157927

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmallOperatingSystem-PT-MT0032DC0008
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-18 20:42:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 20:42:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 20:42:41] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2023-03-18 20:42:41] [INFO ] Transformed 9 places.
[2023-03-18 20:42:41] [INFO ] Transformed 8 transitions.
[2023-03-18 20:42:41] [INFO ] Parsed PT model containing 9 places and 8 transitions and 27 arcs in 203 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 34 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 18 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-18 20:42:41] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-18 20:42:42] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-18 20:42:42] [INFO ] Invariant cache hit.
[2023-03-18 20:42:42] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
[2023-03-18 20:42:42] [INFO ] Invariant cache hit.
[2023-03-18 20:42:42] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2023-03-18 20:42:42] [INFO ] Flatten gal took : 29 ms
[2023-03-18 20:42:42] [INFO ] Flatten gal took : 11 ms
[2023-03-18 20:42:42] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10002 steps, including 2 resets, run finished after 536 ms. (steps per millisecond=18 ) properties (out of 95) seen :54
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 41) 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 41) 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 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 41) 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 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 41) 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 41) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 39) 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 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 39) 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 39) 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 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 39) 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 39) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 39) seen :0
Running SMT prover for 39 properties.
[2023-03-18 20:42:44] [INFO ] Invariant cache hit.
[2023-03-18 20:42:44] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-18 20:42:44] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0 real:32
[2023-03-18 20:42:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-18 20:42:44] [INFO ] After 136ms SMT Verify possible using all constraints in natural domain returned unsat :39 sat :0
Fused 39 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 6 ms.
Successfully simplified 39 atomic propositions for a total of 16 simplifications.
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 20:42:44] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 5 ms
[2023-03-18 20:42:44] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:42:44] [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 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:42:44] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:42:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 20:42:44] [INFO ] Invariant cache hit.
[2023-03-18 20:42:44] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2023-03-18 20:42:44] [INFO ] Invariant cache hit.
[2023-03-18 20:42:44] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:44] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:44] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality3078008904482237114.gal : 2 ms
[2023-03-18 20:42:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality6526902706279800769.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality3078008904482237114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6526902706279800769.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.153174,5160,2,645,5,13739,6,0,43,13273,0


Converting to forward existential form...Done !
original formula: AX(AG(A(((TransferToDisk<=0)&&(FreeMemSegment>=29)) U A((TaskReady>=13) U (TaskSuspended<=24)))))
=> equivalent forward existential formula: (([(FwdU((FwdU(FwdU(EY(Init),TRUE),!(!((E(!((TaskSuspended<=24)) U (!((TaskReady>=13)) * !((TaskSuspended<=24)))...701
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/0/3
(forward)formula 0,0,0.381743,6996,1,0,8,19924,29,2,360,20675,16
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 7 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 7
Applied a total of 2 rules in 9 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-18 20:42:45] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:42:45] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 20:42:45] [INFO ] Invariant cache hit.
[2023-03-18 20:42:45] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2023-03-18 20:42:45] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:42:45] [INFO ] Invariant cache hit.
[2023-03-18 20:42:45] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 127 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12007188434249640412.gal : 1 ms
[2023-03-18 20:42:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4946239417145871449.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12007188434249640412.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4946239417145871449.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:42:45] [INFO ] Computed 3 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
[2023-03-18 20:42:45] [INFO ] Implicit Places using invariants in 29 ms returned []
Loading property file /tmp/ReachabilityCardinality4946239417145871449.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.021141,3324,2,16,6,60,6,0,38,27,0
Total reachable state count : 6

[2023-03-18 20:42:45] [INFO ] Invariant cache hit.
[2023-03-18 20:42:45] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 20:42:45] [INFO ] Invariant cache hit.
[2023-03-18 20:42:45] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality10742929296747195295.gal : 1 ms
[2023-03-18 20:42:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6958011240844872692.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10742929296747195295.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6958011240844872692.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.134802,5236,2,645,5,13739,6,0,43,13273,0


Converting to forward existential form...Done !
original formula: E((EF((AX(FALSE) * !(AX((FreeMemSegment<=DiskControllerUnit))))) + ((TaskSuspended<=12) * A((FreeMemSegment<=TaskReady) U ((AG((CPUUnit<=...443
=> equivalent forward existential formula: ([((FwdU(Init,(E(TRUE U (!(EX(!(FALSE))) * !(!(EX(!((FreeMemSegment<=DiskControllerUnit))))))) + ((TaskSuspended...1544
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,2.81167,42836,1,0,219,187141,42,256,567,235062,398
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 7 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 7
Applied a total of 2 rules in 3 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-18 20:42:48] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-18 20:42:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-18 20:42:48] [INFO ] Invariant cache hit.
[2023-03-18 20:42:48] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-18 20:42:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 20:42:48] [INFO ] Invariant cache hit.
[2023-03-18 20:42:48] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 99 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:42:48] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality18376190740739975509.gal : 1 ms
[2023-03-18 20:42:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality17913055803044357170.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18376190740739975509.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17913055803044357170.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.065017,4176,2,120,5,5114,6,0,38,4425,0


Converting to forward existential form...Done !
original formula: EF(AG((CPUUnit>DiskControllerUnit)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((CPUUnit>DiskControllerUnit)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.123605,4704,1,0,6,5989,15,0,315,5525,5
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-18 20:42:48] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-18 20:42:48] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-18 20:42:48] [INFO ] Invariant cache hit.
[2023-03-18 20:42:48] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-18 20:42:48] [INFO ] Invariant cache hit.
[2023-03-18 20:42:48] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 9/9 places, 8/8 transitions.
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:42:48] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:48] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality17583742366125970765.gal : 3 ms
[2023-03-18 20:42:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12853663807624055860.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17583742366125970765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12853663807624055860.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.071077,4456,2,210,5,6131,6,0,47,6149,0


Converting to forward existential form...Done !
original formula: (AG(EF(AG(((LoadingMem>TaskReady)||(FreeMemSegment<32))))) * (A(EF((FreeMemSegment<27)) U ((!(AX((TaskSuspended<=TaskReady))) * (TaskSusp...301
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U !(((LoadingMem>TaskReady)||(FreeMemSegment<32))))))))] = FALSE * ((([...1344
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.599112,11584,1,0,21,44814,35,8,482,46776,16
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-06 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
[2023-03-18 20:42:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:42:49] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 20:42:49] [INFO ] Invariant cache hit.
[2023-03-18 20:42:49] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2023-03-18 20:42:49] [INFO ] Invariant cache hit.
[2023-03-18 20:42:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 4 ms
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:42:49] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 3 ms
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality5559050674833512907.gal : 1 ms
[2023-03-18 20:42:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality2288497566792176004.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5559050674833512907.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2288497566792176004.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.065649,4176,2,120,5,5114,6,0,38,4425,0


Converting to forward existential form...Done !
original formula: (EF(AG((CPUUnit<=7))) + EX((EX((TaskReady>28)) * EX(TRUE))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U !((CPUUnit<=7)))))] != FALSE + [(EY((EY(Init) * EX((TaskReady>28)))) * TRUE)] !=...162
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.106949,4440,1,0,9,5114,16,1,306,4425,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-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
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:42:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:42:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-18 20:42:49] [INFO ] Invariant cache hit.
[2023-03-18 20:42:49] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-18 20:42:49] [INFO ] Invariant cache hit.
[2023-03-18 20:42:49] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:49] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:49] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality2416609230950974160.gal : 1 ms
[2023-03-18 20:42:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality5866096261401960071.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2416609230950974160.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5866096261401960071.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.135279,5232,2,645,5,13739,6,0,43,13273,0


Converting to forward existential form...Done !
original formula: AG((EG(((ExecutingTask<=FreeMemSegment)||(TaskReady<=DiskControllerUnit))) + !(E(AX((FreeMemSegment>=4)) U A(((LoadingMem>=6)&&(CPUUnit<=...198
=> equivalent forward existential formula: [((FwdU((FwdU(Init,TRUE) * !(EG(((ExecutingTask<=FreeMemSegment)||(TaskReady<=DiskControllerUnit))))),!(EX(!((Fr...368
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,1.91425,34440,1,0,158,146471,39,105,447,202877,160
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 7 transition count 7
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 2 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-18 20:42:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:42:51] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-18 20:42:51] [INFO ] Invariant cache hit.
[2023-03-18 20:42:51] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
[2023-03-18 20:42:51] [INFO ] Invariant cache hit.
[2023-03-18 20:42:51] [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 LTL mode , in 1 iterations and 105 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 0 ms
[2023-03-18 20:42:51] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 0 ms
[2023-03-18 20:42:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality17102750974144663633.gal : 1 ms
[2023-03-18 20:42:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality9562360865584863014.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17102750974144663633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9562360865584863014.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.064687,4176,2,120,5,5114,6,0,38,4425,0


Converting to forward existential form...Done !
original formula: EX(AX(EF((AX((FreeMemSegment<=10)) * EX(TRUE)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!(E(TRUE U (!(EX(!((FreeMemSegment<=10)))) * EX(TRUE)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.147129,4704,1,0,9,6274,15,3,305,5405,7
FORMULA SmallOperatingSystem-PT-MT0032DC0008-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.
[2023-03-18 20:42:51] [INFO ] Invariant cache hit.
[2023-03-18 20:42:51] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-18 20:42:51] [INFO ] Invariant cache hit.
[2023-03-18 20:42:51] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-18 20:42:51] [INFO ] Invariant cache hit.
[2023-03-18 20:42:51] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 7/9 places, 7/8 transitions.
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality14444006507921864011.gal : 1 ms
[2023-03-18 20:42:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality11531165777068768386.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality14444006507921864011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11531165777068768386.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.065629,4176,2,120,5,5114,6,0,38,4425,0


Converting to forward existential form...Done !
original formula: EG(EF(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!(FALSE)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.094647,4176,1,0,5,5114,18,0,298,4425,4
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-13 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
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-18 20:42:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-18 20:42:52] [INFO ] Implicit Places using invariants in 32 ms returned []
[2023-03-18 20:42:52] [INFO ] Invariant cache hit.
[2023-03-18 20:42:52] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-18 20:42:52] [INFO ] Invariant cache hit.
[2023-03-18 20:42:52] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 8/9 places, 8/8 transitions.
[2023-03-18 20:42:52] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:52] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-18 20:42:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:52] [INFO ] Flatten gal took : 1 ms
[2023-03-18 20:42:52] [INFO ] Time to serialize gal into /tmp/CTLCardinality18183389334673852811.gal : 1 ms
[2023-03-18 20:42:52] [INFO ] Time to serialize properties into /tmp/CTLCardinality5758118502046651357.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18183389334673852811.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5758118502046651357.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.113129,5232,2,645,5,13739,6,0,43,13273,0


Converting to forward existential form...Done !
original formula: AF(EX(EF(EX((FreeMemSegment<=LoadingMem)))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(E(TRUE U EX((FreeMemSegment<=LoadingMem))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.341305,8136,1,0,7,24278,20,0,402,24713,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-18 20:42:52] [INFO ] Flatten gal took : 2 ms
[2023-03-18 20:42:52] [INFO ] Flatten gal took : 2 ms
Total runtime 10993 ms.

BK_STOP 1679172173603

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmallOperatingSystem-PT-MT0032DC0008"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0032DC0008, 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 r453-smll-167912644900009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0032DC0008.tgz
mv SmallOperatingSystem-PT-MT0032DC0008 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 ;