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 |
| 212.960 | 7293.00 | 12836.00 | 177.40 | FTFFTTFFFTFFFFFF | 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-165303241300050.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 CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300050
=====================================================================
--------------------
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-CTLFireability-00
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-01
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-02
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-03
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-04
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-05
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-06
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-07
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-08
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-09
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-10
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-11
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-12
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-13
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-14
FORMULA_NAME SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1653039537174
Running Version 202205111006
[2022-05-20 09:38:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 09:38:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:38:59] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2022-05-20 09:38:59] [INFO ] Transformed 9 places.
[2022-05-20 09:38:59] [INFO ] Transformed 8 transitions.
[2022-05-20 09:38:59] [INFO ] Parsed PT model containing 9 places and 8 transitions in 237 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 21 ms.
Initial state reduction rules removed 1 formulas.
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 25 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 09:38:59] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-20 09:38:59] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:59] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:38:59] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:38:59] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:38:59] [INFO ] Dead Transitions using invariants and state equation in 56 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 09:38:59] [INFO ] Flatten gal took : 23 ms
[2022-05-20 09:38:59] [INFO ] Flatten gal took : 8 ms
[2022-05-20 09:38:59] [INFO ] Input system was already deterministic with 8 transitions.
Finished random walk after 635 steps, including 0 resets, run visited all 19 properties in 32 ms. (steps per millisecond=19 )
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:39:00] [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.
Applied a total of 0 rules in 6 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 09:39:00] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:00] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:00] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:00] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2022-05-20 09:39:00] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:00] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:39:00] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:39:00] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:39:00] [INFO ] Time to serialize gal into /tmp/CTLFireability12872455969605986101.gal : 2 ms
[2022-05-20 09:39:00] [INFO ] Time to serialize properties into /tmp/CTLFireability3121737591754543566.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12872455969605986101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3121737591754543566.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,166515,0.088335,5432,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: EF((AG(AF((TransferToDisk>=1))) * ((EF((((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1))) + AG((TransferToDisk>=1))) + (((...249
=> equivalent forward existential formula: (([(FwdU((FwdU(Init,TRUE) * !(E(TRUE U !(!(EG(!((TransferToDisk>=1)))))))),TRUE) * (((TaskOnDisk>=1)&&(DiskContr...500
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.118881,5812,1,0,10,6131,25,0,381,6149,10
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-00 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 09:39:00] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:00] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:00] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:00] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:00] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:00] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 7 ms
[2022-05-20 09:39:00] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:00] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:00] [INFO ] Time to serialize gal into /tmp/CTLFireability16588007005614848683.gal : 100 ms
[2022-05-20 09:39:00] [INFO ] Time to serialize properties into /tmp/CTLFireability11036132286913131243.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/CTLFireability16588007005614848683.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11036132286913131243.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,166515,0.06337,5584,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: AG(AF(((E(AX((TransferToDisk>=1)) U ((TaskSuspended>=1)&&(CPUUnit>=1))) + (((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1...266
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(((E(!(EX(!((TransferToDisk>=1)))) U ((TaskSuspended>=1)&&(CPUUnit>=1))) + (((TaskOnDisk>...324
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.196623,8076,1,0,29,20489,30,18,369,21008,26
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
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 6 transition count 6
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 6 transition count 6
Applied a total of 6 rules in 8 ms. Remains 6 /9 variables (removed 3) and now considering 6/8 (removed 2) transitions.
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 09:39:00] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-20 09:39:00] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 09:39:00] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-20 09:39:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-20 09:39:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 6 rows 6 cols
[2022-05-20 09:39:01] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/9 places, 6/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 6/9 places, 6/8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Input system was already deterministic with 6 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize gal into /tmp/CTLFireability7388620133935514608.gal : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6925092253873923554.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/CTLFireability7388620133935514608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6925092253873923554.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,3945,0.05158,6000,2,623,5,6862,6,0,32,6782,0
Converting to forward existential form...Done !
original formula: EF((AG((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))) * (((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1)...158
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * (((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1))) * !(E(TRUE U !((((TaskOnDis...222
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.130389,7584,1,0,6,13895,15,0,259,13197,5
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-02 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 0 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 09:39:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:39:01] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 7 cols
[2022-05-20 09:39:01] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:39:01] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 7/9 places, 7/8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 4 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize gal into /tmp/CTLFireability18371673125588001352.gal : 0 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize properties into /tmp/CTLFireability916867914540837580.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/CTLFireability18371673125588001352.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability916867914540837580.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,37689,0.042425,5284,2,120,5,5114,6,0,38,4425,0
Converting to forward existential form...Done !
original formula: EG(EF(AG(AF(AX(((TaskReady>=1)&&(CPUUnit>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(E(TRUE U !(!(EG(!(!(EX(!(((TaskReady>=1)&&(CPUUnit>=1)))))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.102322,5928,1,0,8,7098,26,0,317,7227,9
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 0 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 09:39:01] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:01] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize gal into /tmp/CTLFireability14565231226495307895.gal : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize properties into /tmp/CTLFireability12670626579221816784.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/CTLFireability14565231226495307895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12670626579221816784.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,166515,0.044621,5540,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: AG(EF((AX(EF((TransferToDisk>=1))) + (AF((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))) * AG((TaskReady<1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EX(!(E(TRUE U (TransferToDisk>=1))))) + (!(EG(!((((TaskOnDisk>=1)&&(FreeMemSeg...239
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.077749,5924,1,0,7,6131,18,0,360,6149,10
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 2 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-20 09:39:01] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-20 09:39:01] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/9 places, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 7/8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:01] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8714322642388486419.gal : 2 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16200247876211318758.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/CTLFireability8714322642388486419.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16200247876211318758.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,37689,0.044622,5716,2,129,5,6100,6,0,42,5205,0
Converting to forward existential form...Done !
original formula: AF(AG((EF((TaskReady>=1)) + (((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspended>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U (TaskReady>=1)) + (((TaskOnDisk>=1)&&(DiskControllerUnit>=1))&&(TaskSuspende...176
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.072023,6040,1,0,7,6100,21,1,339,5205,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 8/8 (removed 0) transitions.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:01] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:01] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 6 ms
[2022-05-20 09:39:01] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:01] [INFO ] Flatten gal took : 5 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8204560953191527866.gal : 1 ms
[2022-05-20 09:39:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5212698603753310414.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/CTLFireability8204560953191527866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5212698603753310414.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,166515,0.045955,5424,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: AX(((ExecutingTask>=1) + EF(AG((EX((LoadingMem>=1)) * A((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)) U (((TaskOnDisk...213
=> equivalent forward existential formula: [((EY(Init) * !((ExecutingTask>=1))) * !(E(TRUE U !(E(TRUE U !((EX((LoadingMem>=1)) * !((E(!((((TaskOnDisk>=1)&&...440
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 3/0/5
(forward)formula 0,0,0.089853,6128,1,0,13,6813,29,7,392,6990,15
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-06 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 0 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 09:39:02] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:02] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:02] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:02] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:02] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize gal into /tmp/CTLFireability5389592351451621497.gal : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize properties into /tmp/CTLFireability14435945438615233161.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/CTLFireability5389592351451621497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14435945438615233161.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,166515,0.046888,5572,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: ((EF((TaskReady>=1)) * AF(((((TaskOnDisk<1)||(DiskControllerUnit<1)) + ((TaskSuspended<1) + EG((LoadingMem>=1)))) + AX((((TaskOnDisk<1)||...627
=> equivalent forward existential formula: (([(Init * !(E(TRUE U (TaskReady>=1))))] = FALSE * [FwdG(Init,!(((((TaskOnDisk<1)||(DiskControllerUnit<1)) + ((T...866
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.208912,8328,1,0,33,21906,56,21,405,22799,31
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Ensure Unique test removed 1 places
Applied a total of 0 rules in 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 09:39:02] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:39:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2022-05-20 09:39:02] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:39:02] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:39:02] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize gal into /tmp/CTLFireability8165153398148931645.gal : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize properties into /tmp/CTLFireability11181641544322803509.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/CTLFireability8165153398148931645.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11181641544322803509.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,166515,0.084251,6376,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: (AG(((LoadingMem>=1) + EG(((TaskReady>=1)&&(CPUUnit>=1))))) + EG((((TaskReady>=1)&&(TransferToDisk>=1))||(LoadingMem<1))))
=> equivalent forward existential formula: [((FwdU((Init * !(EG((((TaskReady>=1)&&(TransferToDisk>=1))||(LoadingMem<1))))),TRUE) * !((LoadingMem>=1))) * !(...200
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.302675,9192,1,0,13,25253,28,6,345,27203,11
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-08 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 0 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 09:39:02] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:02] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:02] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:02] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:02] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 6 ms
[2022-05-20 09:39:02] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize gal into /tmp/CTLFireability8968863252952063211.gal : 1 ms
[2022-05-20 09:39:02] [INFO ] Time to serialize properties into /tmp/CTLFireability6777172719279893060.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/CTLFireability8968863252952063211.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6777172719279893060.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,166515,0.044953,5616,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: A(EX(EX((A((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1)) U (((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUn...443
=> equivalent forward existential formula: [((Init * !(EG(!(E(!(E(TRUE U !(!((((LoadingMem>=1)&&(TransferToDisk>=1))&&(!((TaskSuspended>=1)&&(CPUUnit>=1)))...1280
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/4
(forward)formula 0,1,0.229489,8900,1,0,28,21464,45,15,408,23192,30
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-09 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 15 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 09:39:03] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:39:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
[2022-05-20 09:39:03] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-20 09:39:03] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-20 09:39:03] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 8/8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:03] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2335467850253521900.gal : 1 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize properties into /tmp/CTLFireability6291180238154578294.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/CTLFireability2335467850253521900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6291180238154578294.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,166515,0.08708,6224,2,645,5,13739,6,0,43,13273,0
Converting to forward existential form...Done !
original formula: EF((AG(((TaskReady<1)||(ExecutingTask<1))) * (((((TransferToDisk>=1)||(LoadingMem>=1))||((TaskReady>=1)&&(CPUUnit>=1)))&&((TaskSuspended<...245
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * !(E(TRUE U !(((TaskReady<1)||(ExecutingTask<1)))))) * ((((TransferToDisk>=1)||(LoadingMem>...402
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.250882,8512,1,0,10,22167,18,0,338,21828,8
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-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 0 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 09:39:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:03] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:03] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2296916982167410083.gal : 1 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3432204344780266673.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/CTLFireability2296916982167410083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3432204344780266673.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,166515,0.044819,5596,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: EX(!(E(EX((((TaskReady>=1)&&(CPUUnit>=1))||((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&((DiskControllerUnit>=1)&&(TaskSuspended>=1)))&&(CPU...186
=> equivalent forward existential formula: [(EY(Init) * !(E(EX((((TaskReady>=1)&&(CPUUnit>=1))||((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&((DiskControllerU...231
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.094343,5980,1,0,32,7557,14,19,364,7049,25
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-11 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 0 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 09:39:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:03] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-20 09:39:03] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:03] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:03] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize gal into /tmp/CTLFireability18141283240781948201.gal : 1 ms
[2022-05-20 09:39:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9873656352745915093.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/CTLFireability18141283240781948201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9873656352745915093.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,166515,0.074148,5652,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: A(AX(((!(EF((TransferToDisk>=1))) * (TaskOnDisk>=1)) * ((DiskControllerUnit>=1)&&(TaskSuspended>=1)))) U ((TaskSuspended>=1)&&(CPUUnit>=1...158
=> equivalent forward existential formula: [((Init * !(EG(!(((TaskSuspended>=1)&&(CPUUnit>=1)))))) * !(E(!(((TaskSuspended>=1)&&(CPUUnit>=1))) U (!(!(EX(!(...315
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 4/0/4
(forward)formula 0,0,0.157171,6032,1,0,9,7760,27,4,389,7958,14
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 8/8 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 8 transition count 7
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 8 transition count 7
Applied a total of 2 rules in 1 ms. Remains 8 /9 variables (removed 1) and now considering 7/8 (removed 1) transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:03] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:04] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:04] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:04] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
// Phase 1: matrix 7 rows 8 cols
[2022-05-20 09:39:04] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:04] [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, 7/8 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/9 places, 7/8 transitions.
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:04] [INFO ] Input system was already deterministic with 7 transitions.
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13611545790520870114.gal : 0 ms
[2022-05-20 09:39:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10906611166965096685.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/CTLFireability13611545790520870114.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10906611166965096685.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,37689,0.073646,5588,2,129,5,6100,6,0,42,5205,0
Converting to forward existential form...Done !
original formula: EX(AX((((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((((TaskOnDisk<1)||(FreeMemSegment<1))||(DiskControllerUnit<1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.104242,5912,1,0,9,6100,11,2,333,5205,5
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-13 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 0 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 09:39:04] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-20 09:39:04] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:04] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:04] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
// Phase 1: matrix 8 rows 9 cols
[2022-05-20 09:39:04] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-20 09:39:04] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 9/9 places, 8/8 transitions.
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 3 ms
[2022-05-20 09:39:04] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 2 ms
[2022-05-20 09:39:04] [INFO ] Time to serialize gal into /tmp/CTLFireability7369514909380765413.gal : 1 ms
[2022-05-20 09:39:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17317559663301919492.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/CTLFireability7369514909380765413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17317559663301919492.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,166515,0.046967,5560,2,210,5,6131,6,0,47,6149,0
Converting to forward existential form...Done !
original formula: AG((A(AG(AF((TaskReady>=1))) U A(EG((((TaskOnDisk>=1)&&(FreeMemSegment>=1))&&(DiskControllerUnit>=1))) U AF((LoadingMem>=1)))) * AF(EX(EG...191
=> equivalent forward existential formula: ((([FwdG((FwdU((FwdU(FwdU(Init,TRUE),!(!((E(!(!(EG(!((LoadingMem>=1))))) U (!(EG((((TaskOnDisk>=1)&&(FreeMemSegm...1041
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.08984,6004,1,0,10,7384,22,4,365,7443,11
FORMULA SmallOperatingSystem-PT-MT0032DC0008-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
[2022-05-20 09:39:04] [INFO ] Flatten gal took : 1 ms
Total runtime 5398 ms.
BK_STOP 1653039544467
--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ 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 CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@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="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmallOperatingSystem-PT-MT0032DC0008, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241300050"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;