About the Execution of ITS-Tools for SmallOperatingSystem-PT-MT0064DC0032
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1124.844 | 256394.00 | 266648.00 | 1081.30 | FTTTTFTTTFFFFTTT | 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-165303241300073.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-MT0064DC0032, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300073
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 8.8K Apr 30 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 30 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 10:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 30 10:20 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 4.2K 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 18K 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-MT0064DC0032-CTLCardinality-00
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-01
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-02
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-03
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-04
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-05
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-06
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-07
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-08
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-09
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-10
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-11
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-12
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-13
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-14
FORMULA_NAME SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653039982702
Running Version 202205111006
[2022-05-20 09:46:24] [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 09:46:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:46:24] [INFO ] Load time of PNML (sax parser for PT used): 66 ms
[2022-05-20 09:46:24] [INFO ] Transformed 9 places.
[2022-05-20 09:46:24] [INFO ] Transformed 8 transitions.
[2022-05-20 09:46:24] [INFO ] Parsed PT model containing 9 places and 8 transitions in 243 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 31 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 09:46:25] [INFO ] Computed 4 place invariants in 10 ms
[2022-05-20 09:46:25] [INFO ] Implicit Places using invariants in 171 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:46:25] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:46:25] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:46:25] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:46:25] [INFO ] Dead Transitions using invariants and state equation in 47 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 09:46:25] [INFO ] Flatten gal took : 24 ms
[2022-05-20 09:46:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:46:25] [INFO ] Flatten gal took : 9 ms
[2022-05-20 09:46:25] [INFO ] Input system was already deterministic with 8 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 85) seen :62
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=16 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 23) 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 23) 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 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 40 ms. (steps per millisecond=25 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 23) 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 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 23) 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 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 13 ms. (steps per millisecond=77 ) 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 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 20 ms. (steps per millisecond=50 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:46:26] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:46:26] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2022-05-20 09:46:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-20 09:46:27] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :23 sat :0
Fused 23 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 23 atomic propositions for a total of 15 simplifications.
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:46:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-05-20 09:46:27] [INFO ] Flatten gal took : 4 ms
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:46:27] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:46:27] [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
[2022-05-20 09:46:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:46:27] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:46:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:46:27] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:46:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:46:27] [INFO ] Dead Transitions using invariants and state equation in 26 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 09:46:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:46:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:46:27] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:46:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:46:27] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:46:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality15565962214659696554.gal : 1 ms
[2022-05-20 09:46:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality11286643641868322128.ctl : 3 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/CTLCardinality15565962214659696554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11286643641868322128.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,9.13364e+06,1.05108,23288,2,4025,5,136279,6,0,43,133852,0
Converting to forward existential form...Done !
original formula: EG((EF((((LoadingMem>=30)&&(FreeMemSegment<=CPUUnit))&&(TaskReady<=FreeMemSegment))) * (AX(AX((DiskControllerUnit>ExecutingTask))) + EG((...173
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((LoadingMem>=30)&&(FreeMemSegment<=CPUUnit))&&(TaskReady<=FreeMemSegment))) * (!(EX(!(!(E...234
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2022-05-20 09:46:57] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:46:57] [INFO ] Applying decomposition
[2022-05-20 09:46:57] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11274812208838517618.txt' '-o' '/tmp/graph11274812208838517618.bin' '-w' '/tmp/graph11274812208838517618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11274812208838517618.bin' '-l' '-1' '-v' '-w' '/tmp/graph11274812208838517618.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:46:57] [INFO ] Decomposing Gal with order
[2022-05-20 09:46:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:46:57] [INFO ] Removed a total of 1 redundant transitions.
[2022-05-20 09:46:57] [INFO ] Flatten gal took : 51 ms
[2022-05-20 09:46:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 2 ms.
[2022-05-20 09:46:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality16428786754004306427.gal : 2 ms
[2022-05-20 09:46:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality6347481244953090963.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/CTLCardinality16428786754004306427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6347481244953090963.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,9.13364e+06,18.0368,238332,2,5049,5,1.26214e+06,6,0,45,1.37322e+06,0
Converting to forward existential form...Done !
original formula: EG((EF((((gu0.LoadingMem>=30)&&(gu1.FreeMemSegment<=gu1.CPUUnit))&&(gu1.TaskReady<=gu1.FreeMemSegment))) * (AX(AX((gu0.DiskControllerUnit...205
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((gu0.LoadingMem>=30)&&(gu1.FreeMemSegment<=gu1.CPUUnit))&&(gu1.TaskReady<=gu1.FreeMemSegm...266
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 7 transition count 7
Applied a total of 3 rules in 11 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 09:47:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:47:27] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:47:27] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-20 09:47:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 09:47:27] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-20 09:47:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:47:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:47:27] [INFO ] Dead Transitions using invariants and state equation in 33 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 09:47:27] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:27] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:47:27] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:47:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:47:27] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:47:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality18286357872375652501.gal : 1 ms
[2022-05-20 09:47:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality2342297606571920521.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/CTLCardinality18286357872375652501.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2342297606571920521.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,564553,1.58071,31800,2,29448,5,166672,6,0,37,161768,0
Converting to forward existential form...Done !
original formula: A((FreeMemSegment<=62) U E((((DiskControllerUnit<=FreeMemSegment)||(FreeMemSegment>TransferToDisk))||(TaskOnDisk<=TransferToDisk)) U (Loa...169
=> equivalent forward existential formula: [((Init * !(EG(!(E((((DiskControllerUnit<=FreeMemSegment)||(FreeMemSegment>TransferToDisk))||(TaskOnDisk<=Transf...496
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/0/5
Using saturation style SCC detection
(forward)formula 0,1,24.1243,316656,1,0,11,1.48494e+06,26,5,696,1.48028e+06,10
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-02 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 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 09:47:51] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:47:51] [INFO ] Implicit Places using invariants in 35 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/9 places, 8/8 transitions.
[2022-05-20 09:47:51] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:51] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:47:51] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:47:51] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:51] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality691641740834236897.gal : 1 ms
[2022-05-20 09:47:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality6048103080562336988.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/CTLCardinality691641740834236897.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6048103080562336988.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.13364e+06,1.5822,31456,2,5016,5,188231,6,0,39,190400,0
Converting to forward existential form...Done !
original formula: AG(EX((FreeMemSegment>TransferToDisk)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX((FreeMemSegment>TransferToDisk))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,3.47669,39292,1,0,8,221637,10,2,562,230482,4
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-05 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 09:47:55] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:47:55] [INFO ] Implicit Places using invariants in 24 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/9 places, 8/8 transitions.
[2022-05-20 09:47:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:47:55] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:55] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:47:55] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:47:55] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality184867738934308365.gal : 3 ms
[2022-05-20 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality17994605666490595642.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/CTLCardinality184867738934308365.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17994605666490595642.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,9.13364e+06,1.62658,31396,2,5016,5,188231,6,0,39,190400,0
Converting to forward existential form...Done !
original formula: AF((!(A((LoadingMem<9) U !(AX((FreeMemSegment<=57))))) + EF((((DiskControllerUnit<=44)||(DiskControllerUnit<=27))&&((ExecutingTask>=25)||...179
=> equivalent forward existential formula: [FwdG(Init,!((!(!((E(!(!(!(EX(!((FreeMemSegment<=57)))))) U (!((LoadingMem<9)) * !(!(!(EX(!((FreeMemSegment<=57)...331
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,17.0603,211080,1,0,98,954964,29,93,535,1.13102e+06,104
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-07 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.
Graph (trivial) has 2 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 3 ms
Free SCC test removed 1 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 6 place count 4 transition count 6
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7 place count 4 transition count 5
Applied a total of 7 rules in 5 ms. Remains 4 /9 variables (removed 5) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-20 09:48:12] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants in 34 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3/9 places, 5/8 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3 transition count 4
Applied a total of 1 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 3 cols
[2022-05-20 09:48:12] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2022-05-20 09:48:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 3/9 places, 4/8 transitions.
Finished structural reductions, in 2 iterations. Remains : 3/9 places, 4/8 transitions.
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Input system was already deterministic with 4 transitions.
Finished random walk after 130 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=130 )
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 5 transition count 6
Applied a total of 5 rules in 3 ms. Remains 5 /9 variables (removed 4) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 5 cols
[2022-05-20 09:48:12] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2022-05-20 09:48:12] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 09:48:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2022-05-20 09:48:12] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 5 cols
[2022-05-20 09:48:12] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-20 09:48:12] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/9 places, 6/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 5/9 places, 6/8 transitions.
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Input system was already deterministic with 6 transitions.
Finished random walk after 1419 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=354 )
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-09 FALSE 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
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 09:48:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:48:12] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:48:12] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:48:12] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:48:12] [INFO ] Dead Transitions using invariants and state equation in 31 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 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality15771935635313123339.gal : 1 ms
[2022-05-20 09:48:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality17099229127161356807.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/CTLCardinality15771935635313123339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17099229127161356807.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,9.13364e+06,1.37127,23088,2,4025,5,136279,6,0,43,133852,0
Converting to forward existential form...Done !
original formula: (EF(AG(EX(((CPUUnit>3)||(TransferToDisk>23))))) + (AF((((TaskSuspended<=TaskReady)||(TaskSuspended>=59))&&(ExecutingTask>26))) * ((EF(((T...351
=> equivalent forward existential formula: ([FwdG((Init * !(E(TRUE U !(E(TRUE U !(EX(((CPUUnit>3)||(TransferToDisk>23))))))))),!((((TaskSuspended<=TaskRead...624
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/7
Detected timeout of ITS tools.
[2022-05-20 09:48:43] [INFO ] Flatten gal took : 10 ms
[2022-05-20 09:48:43] [INFO ] Applying decomposition
[2022-05-20 09:48:43] [INFO ] Flatten gal took : 2 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10316963324844387521.txt' '-o' '/tmp/graph10316963324844387521.bin' '-w' '/tmp/graph10316963324844387521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10316963324844387521.bin' '-l' '-1' '-v' '-w' '/tmp/graph10316963324844387521.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:48:43] [INFO ] Decomposing Gal with order
[2022-05-20 09:48:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:48:43] [INFO ] Removed a total of 4 redundant transitions.
[2022-05-20 09:48:43] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:48:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-05-20 09:48:43] [INFO ] Time to serialize gal into /tmp/CTLCardinality9920054137311030051.gal : 1 ms
[2022-05-20 09:48:43] [INFO ] Time to serialize properties into /tmp/CTLCardinality16101701392381602433.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/CTLCardinality9920054137311030051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16101701392381602433.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,9.13364e+06,2.00327,38908,2,3561,5,240705,6,0,43,240116,0
Converting to forward existential form...Done !
original formula: (EF(AG(EX(((gu3.CPUUnit>3)||(gu1.TransferToDisk>23))))) + (AF((((gu2.TaskSuspended<=gu2.TaskReady)||(gu2.TaskSuspended>=59))&&(gu3.Execut...411
=> equivalent forward existential formula: ([FwdG((Init * !(E(TRUE U !(E(TRUE U !(EX(((gu3.CPUUnit>3)||(gu1.TransferToDisk>23))))))))),!((((gu2.TaskSuspend...700
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 1/0/7
(forward)formula 0,0,14.839,212888,1,0,10,1.07528e+06,26,3,761,1.19562e+06,15
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
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 09:48:57] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:48:58] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:48:58] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-20 09:48:58] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:48:58] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:48:58] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:48:58] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:48:58] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:58] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:48:58] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:58] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:48:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality6442180292578831404.gal : 1 ms
[2022-05-20 09:48:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality11014293158355148657.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/CTLCardinality6442180292578831404.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11014293158355148657.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,9.13364e+06,0.581356,11236,2,1450,5,35227,6,0,47,35840,0
Converting to forward existential form...Done !
original formula: EG(((EF((AG((TransferToDisk<=LoadingMem)) + EF((TaskReady>=59)))) + (TaskReady<44)) * (((CPUUnit<59) + EX((TaskSuspended>63))) + ((((Disk...464
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (!(E(TRUE U !((TransferToDisk<=LoadingMem)))) + E(TRUE U (TaskReady>=59)))) + (TaskReady<4...555
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,9.54915,154176,1,0,26,751668,53,11,1010,773378,35
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
ITS tools runner thread asked to quit. Dying gracefully.
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.
Graph (trivial) has 2 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 6 place count 4 transition count 6
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7 place count 4 transition count 5
Applied a total of 7 rules in 2 ms. Remains 4 /9 variables (removed 5) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-20 09:49:07] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 09:49:07] [INFO ] Implicit Places using invariants in 22 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3/9 places, 5/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 5/5 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 3/9 places, 5/8 transitions.
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:49:07] [INFO ] Input system was already deterministic with 5 transitions.
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality4177755281292218582.gal : 0 ms
[2022-05-20 09:49:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality1301033480778230953.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/CTLCardinality4177755281292218582.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1301033480778230953.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,2145,0.030133,5036,2,132,5,3421,6,0,19,3033,0
Converting to forward existential form...Done !
original formula: !(A((ExecutingTask>=60) U ((TaskSuspended>=40) + !(AG(AF((TaskSuspended<=16)))))))
=> equivalent forward existential formula: ([(((FwdU(Init,!(((TaskSuspended>=40) + !(!(E(TRUE U !(!(EG(!((TaskSuspended<=16))))))))))) * !((ExecutingTask>=...346
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.061335,5684,1,0,7,3421,28,1,266,3334,9
FORMULA SmallOperatingSystem-PT-MT0064DC0032-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
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 09:49:07] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:49:07] [INFO ] Implicit Places using invariants in 23 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 8/8 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 7/9 places, 8/8 transitions.
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:07] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:07] [INFO ] Flatten gal took : 0 ms
[2022-05-20 09:49:07] [INFO ] Time to serialize gal into /tmp/CTLCardinality14903934290727400827.gal : 1 ms
[2022-05-20 09:49:07] [INFO ] Time to serialize properties into /tmp/CTLCardinality16454455818716688130.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/CTLCardinality14903934290727400827.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16454455818716688130.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,9.13364e+06,1.71478,31628,2,5016,5,188231,6,0,39,190400,0
Converting to forward existential form...Done !
original formula: EF((EX((ExecutingTask>=61)) + AG(AX((LoadingMem<=11)))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * (ExecutingTask>=61))] != FALSE + [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!((LoadingMem<=1...175
(forward)formula 0,1,2.32016,31628,1,0,7,188231,8,1,407,190400,2
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-13 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.
Graph (trivial) has 2 edges and 5 vertex of which 2 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating post reduction 2 with 3 rules applied. Total rules applied 6 place count 4 transition count 6
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 7 place count 4 transition count 5
Applied a total of 7 rules in 3 ms. Remains 4 /9 variables (removed 5) and now considering 5/8 (removed 3) transitions.
// Phase 1: matrix 5 rows 4 cols
[2022-05-20 09:49:10] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-20 09:49:10] [INFO ] Implicit Places using invariants in 30 ms returned [2]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 3/9 places, 5/8 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 3 transition count 4
Applied a total of 1 rules in 1 ms. Remains 3 /3 variables (removed 0) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 3 cols
[2022-05-20 09:49:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:49:10] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 4 rows 3 cols
[2022-05-20 09:49:10] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-20 09:49:10] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 3/9 places, 4/8 transitions.
Finished structural reductions, in 2 iterations. Remains : 3/9 places, 4/8 transitions.
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:10] [INFO ] Input system was already deterministic with 4 transitions.
Finished random walk after 130 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=65 )
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL 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 09:49:10] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:49:10] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:49:10] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:49:10] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2022-05-20 09:49:10] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:49:10] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:49:10] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:49:10] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:49:10] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:49:10] [INFO ] Time to serialize gal into /tmp/CTLCardinality7458987186931472016.gal : 1 ms
[2022-05-20 09:49:10] [INFO ] Time to serialize properties into /tmp/CTLCardinality16282830814804704204.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/CTLCardinality7458987186931472016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16282830814804704204.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,9.13364e+06,0.393716,11192,2,1450,5,35227,6,0,47,35840,0
Converting to forward existential form...Done !
original formula: (EF((CPUUnit<14)) * AG((((EF((((TaskSuspended>47)||(TaskOnDisk>59))&&(TaskReady>=58))) + (AF((FreeMemSegment<15)) * (((EF((ExecutingTask>...336
=> equivalent forward existential formula: ([(Init * !(E(TRUE U (CPUUnit<14))))] = FALSE * [(FwdU((((FwdU(Init,TRUE) * !((TaskOnDisk>=57))) * !((E(TRUE U (...527
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/5
(forward)formula 0,1,9.87119,160616,1,0,22,778341,44,8,826,813387,24
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2022-05-20 09:49:20] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:20] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:49:20] [INFO ] Applying decomposition
[2022-05-20 09:49:20] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13494399586806306484.txt' '-o' '/tmp/graph13494399586806306484.bin' '-w' '/tmp/graph13494399586806306484.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13494399586806306484.bin' '-l' '-1' '-v' '-w' '/tmp/graph13494399586806306484.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:49:20] [INFO ] Decomposing Gal with order
[2022-05-20 09:49:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:49:20] [INFO ] Removed a total of 2 redundant transitions.
[2022-05-20 09:49:20] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:49:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2022-05-20 09:49:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality11774896875303183027.gal : 1 ms
[2022-05-20 09:49:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality10437559143418095665.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/CTLCardinality11774896875303183027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10437559143418095665.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,9.13364e+06,4.05713,76332,2,4586,5,421853,6,0,49,465747,0
Converting to forward existential form...Done !
original formula: EG((EF((((gu0.LoadingMem>=30)&&(gu1.FreeMemSegment<=gu1.CPUUnit))&&(gu1.TaskReady<=gu1.FreeMemSegment))) * (AX(AX((gu2.DiskControllerUnit...205
=> equivalent forward existential formula: [FwdG(Init,(E(TRUE U (((gu0.LoadingMem>=30)&&(gu1.FreeMemSegment<=gu1.CPUUnit))&&(gu1.TaskReady<=gu1.FreeMemSegm...266
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,78.5466,949424,1,0,556,4.16776e+06,29,575,934,5.32887e+06,586
FORMULA SmallOperatingSystem-PT-MT0064DC0032-CTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
***************************************
Total runtime 254383 ms.
BK_STOP 1653040239096
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmallOperatingSystem-PT-MT0064DC0032"
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-MT0064DC0032, 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-165303241300073"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmallOperatingSystem-PT-MT0064DC0032.tgz
mv SmallOperatingSystem-PT-MT0064DC0032 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 ;