About the Execution of ITS-Tools for SmallOperatingSystem-PT-MT0032DC0008
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 280.312 | 15053.00 | 23180.00 | 133.30 | TFFTFTTFTTFFFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241300049.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmallOperatingSystem-PT-MT0032DC0008, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300049
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 8.0K Apr 30 10:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 30 10:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 10:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Apr 30 10:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 09:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 9 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 9 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 13 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 8.2K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SmallOperatingSystem-PT-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 1653039510514
Running Version 202205111006
[2022-05-20 09:38:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 09:38:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:38:32] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2022-05-20 09:38:32] [INFO ] Transformed 9 places.
[2022-05-20 09:38:32] [INFO ] Transformed 8 transitions.
[2022-05-20 09:38:32] [INFO ] Parsed PT model containing 9 places and 8 transitions in 223 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 28 ms.
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 12 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:32] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-20 09:38:32] [INFO ] Implicit Places using invariants in 181 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:32] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-20 09:38:32] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:32] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:38:32] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
Support contains 9 out of 9 places after structural reductions.
[2022-05-20 09:38:33] [INFO ] Flatten gal took : 21 ms
[2022-05-20 09:38:33] [INFO ] Flatten gal took : 6 ms
[2022-05-20 09:38:33] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 66) seen :41
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 25) 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 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 25) seen :2
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 23) 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 23) 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 23) 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 23) 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 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 22) 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 22) 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 22) 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 22) 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 22) seen :0
Running SMT prover for 22 properties.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:34] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:38:34] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 09:38:34] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:21
[2022-05-20 09:38:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 09:38:34] [INFO ] After 102ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :0
Fused 22 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 22 atomic propositions for a total of 16 simplifications.
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:38:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:38:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:38:34] [INFO ] Input system was already deterministic with 8 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Applied a total of 0 rules in 9 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:34] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:34] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
[2022-05-20 09:38:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:34] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:34] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:34] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality18021874174244328249.gal : 2 ms
[2022-05-20 09:38:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality11442459451597292262.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18021874174244328249.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11442459451597292262.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.157601,6304,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: E(AG((TaskSuspended<=CPUUnit)) U (EF((EG((TransferToDisk>=5)) * EF((TaskReady<=4)))) + AF(EG(!(A((TaskSuspended<=27) U (ExecutingTask<=Ta...169
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,!(E(TRUE U !((TaskSuspended<=CPUUnit))))),TRUE) * EG((TransferToDisk>=5))),TRUE) * (Task...395
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.57248,11236,1,0,9,29966,30,2,416,29135,17
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-00 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
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 7
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 7 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 5 place count 5 transition count 6
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 8 place count 3 transition count 5
Graph (trivial) has 3 edges and 3 vertex of which 2 / 3 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Iterating global reduction 3 with 1 rules applied. Total rules applied 9 place count 2 transition count 5
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 11 place count 2 transition count 3
Applied a total of 11 rules in 12 ms. Remains 2 /9 variables (removed 7) and now considering 3/8 (removed 5) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-20 09:38:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-20 09:38:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2022-05-20 09:38:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-20 09:38:35] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/9 places, 3/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/9 places, 3/8 transitions.
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:38:35] [INFO ] Input system was already deterministic with 3 transitions.
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:38:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality12393306415278029610.gal : 0 ms
[2022-05-20 09:38:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality4719216686752853248.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12393306415278029610.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4719216686752853248.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,33,0.005836,4300,2,35,5,229,6,0,13,160,0
Converting to forward existential form...Done !
original formula: EF((EF((FreeMemSegment<14)) * AG((FreeMemSegment>21))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U (FreeMemSegment<14))) * !(E(TRUE U !((FreeMemSegment>21)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.008991,4912,1,0,6,229,15,0,107,160,5
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-01 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 5 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2022-05-20 09:38:35] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:38:35] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:35] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 111 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=55 )
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 7 transition count 7
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 2 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:35] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:35] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:35] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:35] [INFO ] Time to serialize gal into /tmp/CTLCardinality7269047373873413706.gal : 1 ms
[2022-05-20 09:38:35] [INFO ] Time to serialize properties into /tmp/CTLCardinality15947420909511345977.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7269047373873413706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15947420909511345977.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.066879,5312,2,120,5,5114,6,0,38,4425,0
Converting to forward existential form...Done !
original formula: ((AX(FALSE) * EG((AF(((TaskReady>29)||(FreeMemSegment>26))) + EX((ExecutingTask<=8))))) * EX(EX(AX(A((FreeMemSegment>=11) U (ExecutingTas...171
=> equivalent forward existential formula: (([(EY(Init) * !(FALSE))] = FALSE * [(Init * !(EG((!(EG(!(((TaskReady>29)||(FreeMemSegment>26))))) + EX((Executi...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Hit Full ! (commute/partial/dont) 0/0/3
Using saturation style SCC detection
(forward)formula 0,0,0.193947,6748,1,0,16,10170,38,6,370,10211,17
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-04 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
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-20 09:38:35] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [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 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:38:36] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality4492054037619043714.gal : 1 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality11897285438427807356.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4492054037619043714.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11897285438427807356.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.084435,6288,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: E((EF((TaskReady>TransferToDisk)) + !(AX(FALSE))) U (FreeMemSegment<=3))
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U (TaskReady>TransferToDisk)) + !(!(EX(!(FALSE)))))) * (FreeMemSegment<=3))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.396128,9632,1,0,8,25499,16,1,360,26489,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-06 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
Applied a total of 0 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:36] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:38:36] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2022-05-20 09:38:36] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:38:36] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality5704851802297383029.gal : 1 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality9975095224306913740.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5704851802297383029.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9975095224306913740.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.08605,6428,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: ((EG(((ExecutingTask<=CPUUnit) + AG((DiskControllerUnit>FreeMemSegment)))) * AF(AG((TaskReady>=24)))) * (EG((TaskReady>=20)) + EF((Transf...169
=> equivalent forward existential formula: (([(Init * !(EG(((ExecutingTask<=CPUUnit) + !(E(TRUE U !((DiskControllerUnit>FreeMemSegment))))))))] = FALSE * [...291
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.248926,8276,1,0,9,20300,27,2,353,20752,15
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 0 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:36] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize gal into /tmp/CTLCardinality6655762391948992262.gal : 1 ms
[2022-05-20 09:38:36] [INFO ] Time to serialize properties into /tmp/CTLCardinality14246857779239907860.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6655762391948992262.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14246857779239907860.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.084616,6356,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: EF((A(EX(AF((LoadingMem>=1))) U AG(E((TaskReady>=10) U (TaskSuspended<=LoadingMem)))) + (CPUUnit<=TransferToDisk)))
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U !(E((TaskReady>=10) U (TaskSuspended<=LoadingMem))))))))) * !(E(!(!(E(TR...394
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/4
(forward)formula 0,1,0.571632,14128,1,0,16,45004,32,5,396,46333,16
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-08 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
Applied a total of 0 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:37] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:37] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:37] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2022-05-20 09:38:37] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:37] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:37] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:37] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:37] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:37] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:37] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:37] [INFO ] Time to serialize gal into /tmp/CTLCardinality9609239148834255165.gal : 1 ms
[2022-05-20 09:38:37] [INFO ] Time to serialize properties into /tmp/CTLCardinality10517275724127564111.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9609239148834255165.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10517275724127564111.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.085977,6532,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: EF(!(E((TaskSuspended<=FreeMemSegment) U E(EG((CPUUnit<=TransferToDisk)) U ((ExecutingTask<=TaskReady)&&(FreeMemSegment>=31))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((TaskSuspended<=FreeMemSegment) U E(EG((CPUUnit<=TransferToDisk)) U ((ExecutingTask<=Tas...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/5
(forward)formula 0,1,5.81188,85968,1,0,11,347342,29,3,501,429792,13
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 0 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:43] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:43] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:43] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:43] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:43] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:43] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:43] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:43] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:43] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality7133444989938139199.gal : 1 ms
[2022-05-20 09:38:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality8456390863119946200.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7133444989938139199.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8456390863119946200.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.141227,6396,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: AX(EF(AG((TaskReady>LoadingMem))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U !((TaskReady>LoadingMem)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.487623,8884,1,0,7,19915,15,1,403,17178,6
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.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:44] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:38:44] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:44] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-20 09:38:44] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:44] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:38:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:38:44] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality18026270201822133928.gal : 1 ms
[2022-05-20 09:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality1695990978488303510.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18026270201822133928.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1695990978488303510.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.047613,5652,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: EX(AF(AG(((CPUUnit>4)&&(TaskOnDisk>TransferToDisk)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !(((CPUUnit>4)&&(TaskOnDisk>TransferToDisk)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.148701,7032,1,0,6,11903,18,0,395,11295,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Applied a total of 1 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:44] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:44] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:38:44] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:38:44] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/9 places, 8/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:38:44] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:44] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:44] [INFO ] Time to serialize gal into /tmp/CTLCardinality9763025461343430426.gal : 2 ms
[2022-05-20 09:38:44] [INFO ] Time to serialize properties into /tmp/CTLCardinality13038092657985690595.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9763025461343430426.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13038092657985690595.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,166515,0.140635,6312,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: !(E(((EX(TRUE) + EX((ExecutingTask<=TransferToDisk))) + AF((LoadingMem>TaskSuspended))) U (TaskReady>=30)))
=> equivalent forward existential formula: [(FwdU(Init,((EX(TRUE) + EX((ExecutingTask<=TransferToDisk))) + !(EG(!((LoadingMem>TaskSuspended)))))) * (TaskRe...173
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.856846,14608,1,0,12,56177,22,4,378,67791,11
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 7 transition count 7
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 1 ms. Remains 7 /9 variables (removed 2) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:45] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:45] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:38:45] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:38:45] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:45] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality6266920893232792403.gal : 1 ms
[2022-05-20 09:38:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality3727178377726063861.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6266920893232792403.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3727178377726063861.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,37689,0.042704,5300,2,120,5,5114,6,0,38,4425,0
Converting to forward existential form...Done !
original formula: AX(FALSE)
=> equivalent forward existential formula: [(EY(Init) * !(FALSE))] = FALSE
(forward)formula 0,0,0.042914,5300,1,0,6,5114,7,1,52,4425,1
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:38:45] [INFO ] Flatten gal took : 1 ms
Total runtime 13211 ms.
BK_STOP 1653039525567
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmallOperatingSystem-PT-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 2-4028"
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 r240-smll-165303241300049"
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 '
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 ;