About the Execution of ITS-Tools for RwMutex-PT-r0010w0050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 257.823 | 7267.00 | 15989.00 | 26.60 | FTTTTFTFTTTFTFFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fko/mcc2022-input.r204-oct2-165281598800122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 RwMutex-PT-r0010w0050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281598800122
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 344K
-rw-r--r-- 1 mcc users 7.7K Apr 29 18:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 29 18:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 18:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 18:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 95K 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 RwMutex-PT-r0010w0050-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1652947736956
Running Version 202205111006
[2022-05-19 08:08:58] [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]
[2022-05-19 08:08:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 08:08:58] [INFO ] Load time of PNML (sax parser for PT used): 80 ms
[2022-05-19 08:08:58] [INFO ] Transformed 130 places.
[2022-05-19 08:08:58] [INFO ] Transformed 120 transitions.
[2022-05-19 08:08:58] [INFO ] Found NUPN structural information;
[2022-05-19 08:08:58] [INFO ] Parsed PT model containing 130 places and 120 transitions in 180 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 79 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 120/120 transitions.
Applied a total of 0 rules in 26 ms. Remains 130 /130 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 130 cols
[2022-05-19 08:08:58] [INFO ] Computed 70 place invariants in 10 ms
[2022-05-19 08:08:58] [INFO ] Implicit Places using invariants in 233 ms returned [34, 36, 43, 45, 46, 48, 49, 50, 51, 52, 55, 56, 57, 62, 64, 65, 66, 68, 69, 70, 71, 72, 74, 78, 80, 82, 86, 108]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 270 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 102/130 places, 120/120 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 94 transition count 112
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 94 transition count 112
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 24 place count 94 transition count 104
Applied a total of 24 rules in 4 ms. Remains 94 /102 variables (removed 8) and now considering 104/120 (removed 16) transitions.
// Phase 1: matrix 104 rows 94 cols
[2022-05-19 08:08:58] [INFO ] Computed 42 place invariants in 5 ms
[2022-05-19 08:08:58] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 104 rows 94 cols
[2022-05-19 08:08:58] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:08:58] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 94/130 places, 104/120 transitions.
Finished structural reductions, in 2 iterations. Remains : 94/130 places, 104/120 transitions.
Support contains 79 out of 94 places after structural reductions.
[2022-05-19 08:08:58] [INFO ] Flatten gal took : 61 ms
[2022-05-19 08:08:58] [INFO ] Flatten gal took : 19 ms
[2022-05-19 08:08:59] [INFO ] Input system was already deterministic with 104 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 70) seen :63
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 104 rows 94 cols
[2022-05-19 08:08:59] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-19 08:08:59] [INFO ] [Real]Absence check using 42 positive place invariants in 19 ms returned sat
[2022-05-19 08:08:59] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:3
[2022-05-19 08:08:59] [INFO ] [Nat]Absence check using 42 positive place invariants in 6 ms returned sat
[2022-05-19 08:08:59] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 14 simplifications.
[2022-05-19 08:08:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-19 08:08:59] [INFO ] Flatten gal took : 15 ms
FORMULA RwMutex-PT-r0010w0050-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-19 08:08:59] [INFO ] Flatten gal took : 15 ms
[2022-05-19 08:08:59] [INFO ] Input system was already deterministic with 104 transitions.
Support contains 70 out of 94 places (down from 72) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Graph (trivial) has 6 edges and 94 vertex of which 6 / 94 are part of one of the 3 SCC in 2 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 49 place count 91 transition count 53
Reduce places removed 79 places and 0 transitions.
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 1 with 119 rules applied. Total rules applied 168 place count 12 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 169 place count 12 transition count 12
Applied a total of 169 rules in 11 ms. Remains 12 /94 variables (removed 82) and now considering 12/104 (removed 92) transitions.
[2022-05-19 08:09:00] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2022-05-19 08:09:00] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 40 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 43 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/94 places, 12/104 transitions.
Applied a total of 0 rules in 1 ms. Remains 11 /11 variables (removed 0) and now considering 12/12 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 11/94 places, 12/104 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 0 ms
[2022-05-19 08:09:00] [INFO ] Input system was already deterministic with 12 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 0 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 0 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability2392534873744928418.gal : 1 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability2822206949650997726.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/CTLFireability2392534873744928418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2822206949650997726.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,2,0.007997,4404,2,22,5,66,6,0,49,24,0
Converting to forward existential form...Done !
original formula: EF(EG((p94==1)))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),(p94==1))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,0,0.009155,4848,1,0,6,81,19,0,269,37,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 79 transition count 89
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 79 transition count 89
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 79 transition count 74
Applied a total of 45 rules in 9 ms. Remains 79 /94 variables (removed 15) and now considering 74/104 (removed 30) transitions.
// Phase 1: matrix 74 rows 79 cols
[2022-05-19 08:09:00] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 61 ms returned [1, 9, 12, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 48, 57, 76]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 72 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/94 places, 74/104 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 29 transition count 54
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 29 transition count 54
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 29 transition count 34
Applied a total of 60 rules in 4 ms. Remains 29 /49 variables (removed 20) and now considering 34/74 (removed 40) transitions.
// Phase 1: matrix 34 rows 29 cols
[2022-05-19 08:09:00] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 34 rows 29 cols
[2022-05-19 08:09:00] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 29/94 places, 34/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 29/94 places, 34/104 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:00] [INFO ] Input system was already deterministic with 34 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3089352983260374733.gal : 1 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15024316170044466114.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/CTLFireability3089352983260374733.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15024316170044466114.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,1031,0.046596,7100,2,3155,5,7409,6,0,153,5248,0
Converting to forward existential form...Done !
original formula: AG((EX((A((p126==1) U (((((p50==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1)...495
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((((p100==1) + EX((p123==0))) * ((p87==1)||((((((p50==0)||(p72==0))||((p73==0)||(p74==0)))...843
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/34
(forward)formula 0,1,0.248465,18136,1,0,10,72717,29,3,1004,25062,12
FORMULA RwMutex-PT-r0010w0050-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 79 transition count 89
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 79 transition count 89
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 79 transition count 74
Applied a total of 45 rules in 4 ms. Remains 79 /94 variables (removed 15) and now considering 74/104 (removed 30) transitions.
// Phase 1: matrix 74 rows 79 cols
[2022-05-19 08:09:00] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 45 ms returned [1, 9, 13, 22, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 57, 76]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 46 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/94 places, 74/104 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 24 transition count 50
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 24 transition count 50
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 24 transition count 26
Applied a total of 72 rules in 1 ms. Remains 24 /48 variables (removed 24) and now considering 26/74 (removed 48) transitions.
// Phase 1: matrix 26 rows 24 cols
[2022-05-19 08:09:00] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 26 rows 24 cols
[2022-05-19 08:09:00] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/94 places, 26/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 24/94 places, 26/104 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:00] [INFO ] Input system was already deterministic with 26 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability690718590532898321.gal : 1 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15895796964199392739.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/CTLFireability690718590532898321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15895796964199392739.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,1027,0.007285,4616,2,415,5,1055,6,0,125,732,0
Converting to forward existential form...Done !
original formula: AX(EF(((p115==1) + EF((((((p21==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1)...172
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U ((p115==1) + E(TRUE U (((((p21==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==...231
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.022062,5640,1,0,6,5067,15,1,629,1971,8
FORMULA RwMutex-PT-r0010w0050-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 79 transition count 89
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 79 transition count 89
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 79 transition count 74
Applied a total of 45 rules in 4 ms. Remains 79 /94 variables (removed 15) and now considering 74/104 (removed 30) transitions.
// Phase 1: matrix 74 rows 79 cols
[2022-05-19 08:09:00] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 48 ms returned [1, 9, 12, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 56, 75]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 50 ms to find 30 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/94 places, 74/104 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 27 transition count 52
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 27 transition count 52
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 27 transition count 30
Applied a total of 66 rules in 1 ms. Remains 27 /49 variables (removed 22) and now considering 30/74 (removed 44) transitions.
// Phase 1: matrix 30 rows 27 cols
[2022-05-19 08:09:00] [INFO ] Computed 12 place invariants in 0 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 30 rows 27 cols
[2022-05-19 08:09:00] [INFO ] Computed 12 place invariants in 1 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/94 places, 30/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 27/94 places, 30/104 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Input system was already deterministic with 30 transitions.
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7793378720174113902.gal : 1 ms
[2022-05-19 08:09:00] [INFO ] Time to serialize properties into /tmp/CTLFireability13630191780349569054.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/CTLFireability7793378720174113902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13630191780349569054.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,1029,0.013072,5052,2,805,5,1979,6,0,141,1379,0
Converting to forward existential form...Done !
original formula: EX((EF((p97==1)) * AF((E((p71==1) U (p88==1)) + ((((((p51==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==...330
=> equivalent forward existential formula: [((EY(Init) * E(TRUE U (p97==1))) * !(EG(!((E((p71==1) U (p88==1)) + ((((((p51==1)&&(p72==1))&&((p73==1)&&(p74==...387
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 28/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.043103,7076,1,0,15,10658,30,5,835,4037,14
FORMULA RwMutex-PT-r0010w0050-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 80 transition count 90
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 80 transition count 90
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 80 transition count 76
Applied a total of 42 rules in 3 ms. Remains 80 /94 variables (removed 14) and now considering 76/104 (removed 28) transitions.
// Phase 1: matrix 76 rows 80 cols
[2022-05-19 08:09:00] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-19 08:09:00] [INFO ] Implicit Places using invariants in 43 ms returned [1, 10, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 57, 76]
Discarding 27 places :
Implicit Place search using SMT only with invariants took 45 ms to find 27 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/94 places, 76/104 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 35 transition count 58
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 35 transition count 58
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 54 place count 35 transition count 40
Applied a total of 54 rules in 1 ms. Remains 35 /53 variables (removed 18) and now considering 40/76 (removed 36) transitions.
// Phase 1: matrix 40 rows 35 cols
[2022-05-19 08:09:00] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 40 rows 35 cols
[2022-05-19 08:09:01] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 35/94 places, 40/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 35/94 places, 40/104 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:01] [INFO ] Input system was already deterministic with 40 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3051437654078284514.gal : 2 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize properties into /tmp/CTLFireability4674847454126903150.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/CTLFireability3051437654078284514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4674847454126903150.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,1034,0.05009,7188,2,3255,5,7566,6,0,183,5299,0
Converting to forward existential form...Done !
original formula: EX(A(((!(A((p68==1) U (p87==1))) + !(EG((((((p12==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&((...776
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(!(((((EG((((((p39==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&...1772
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.321826,22424,1,0,10,100170,33,1,1271,32873,10
FORMULA RwMutex-PT-r0010w0050-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 81 transition count 91
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 81 transition count 91
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 81 transition count 78
Applied a total of 39 rules in 3 ms. Remains 81 /94 variables (removed 13) and now considering 78/104 (removed 26) transitions.
// Phase 1: matrix 78 rows 81 cols
[2022-05-19 08:09:01] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 73 ms returned [1, 10, 14, 23, 24, 25, 26, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 58, 77]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 73 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/94 places, 78/104 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 25 transition count 53
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 25 transition count 53
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 25 transition count 28
Applied a total of 75 rules in 1 ms. Remains 25 /50 variables (removed 25) and now considering 28/78 (removed 50) transitions.
// Phase 1: matrix 28 rows 25 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 28 rows 25 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/94 places, 28/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 25/94 places, 28/104 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:01] [INFO ] Input system was already deterministic with 28 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize gal into /tmp/CTLFireability12939289652221584196.gal : 1 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize properties into /tmp/CTLFireability1472199699281600140.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/CTLFireability12939289652221584196.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1472199699281600140.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,1028,0.008069,4652,2,425,5,1087,6,0,131,749,0
Converting to forward existential form...Done !
original formula: AG(EF((AF(EX((p92==1))) + (A(EX((p115==1)) U E((p101==1) U ((p2==1)&&(p72==1)))) * EF((p92==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (!(EG(!(EX((p92==1))))) + (!((E(!(E((p101==1) U ((p2==1)&&(p72==1)))) U (!(EX((p1...286
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 26/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.032354,6528,1,0,19,6286,33,9,736,3209,21
FORMULA RwMutex-PT-r0010w0050-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in SI_CTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Graph (trivial) has 6 edges and 94 vertex of which 6 / 94 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 91 transition count 95
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 19 place count 79 transition count 95
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 32 place count 66 transition count 82
Iterating global reduction 2 with 13 rules applied. Total rules applied 45 place count 66 transition count 82
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 58 place count 66 transition count 69
Applied a total of 58 rules in 36 ms. Remains 66 /94 variables (removed 28) and now considering 69/104 (removed 35) transitions.
[2022-05-19 08:09:01] [INFO ] Flow matrix only has 61 transitions (discarded 8 similar events)
// Phase 1: matrix 61 rows 66 cols
[2022-05-19 08:09:01] [INFO ] Computed 36 place invariants in 2 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 70 ms returned [12, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 71 ms to find 25 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/94 places, 69/104 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 17 transition count 45
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 17 transition count 45
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 17 transition count 21
Applied a total of 72 rules in 2 ms. Remains 17 /41 variables (removed 24) and now considering 21/69 (removed 48) transitions.
[2022-05-19 08:09:01] [INFO ] Flow matrix only has 13 transitions (discarded 8 similar events)
// Phase 1: matrix 13 rows 17 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 15 ms returned []
[2022-05-19 08:09:01] [INFO ] Flow matrix only has 13 transitions (discarded 8 similar events)
// Phase 1: matrix 13 rows 17 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 17/94 places, 21/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 17/94 places, 21/104 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:01] [INFO ] Input system was already deterministic with 21 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize gal into /tmp/CTLFireability8556587967255878470.gal : 0 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize properties into /tmp/CTLFireability16617742628405965366.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/CTLFireability8556587967255878470.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16617742628405965366.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,7,0.004523,4672,2,44,5,139,6,0,83,79,0
Converting to forward existential form...Done !
original formula: EG(A(EG(E((p101==1) U ((p7==1)&&(p77==1)))) U EG((A((p123==1) U (p96==1)) + (p102==1)))))
=> equivalent forward existential formula: [FwdG(Init,!((E(!(EG((!((E(!((p96==1)) U (!((p123==1)) * !((p96==1)))) + EG(!((p96==1))))) + (p102==1)))) U (!(E...396
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 19/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 19/0/2
Using saturation style SCC detection
(forward)formula 0,0,0.013574,5432,1,0,13,296,50,4,600,239,18
FORMULA RwMutex-PT-r0010w0050-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 80 transition count 90
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 80 transition count 90
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 80 transition count 76
Applied a total of 42 rules in 2 ms. Remains 80 /94 variables (removed 14) and now considering 76/104 (removed 28) transitions.
// Phase 1: matrix 76 rows 80 cols
[2022-05-19 08:09:01] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 60 ms returned [1, 10, 14, 23, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 58, 77]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 60 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/94 places, 76/104 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 27 transition count 54
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 27 transition count 54
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 27 transition count 32
Applied a total of 66 rules in 1 ms. Remains 27 /49 variables (removed 22) and now considering 32/76 (removed 44) transitions.
// Phase 1: matrix 32 rows 27 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 32 rows 27 cols
[2022-05-19 08:09:01] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 08:09:01] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/94 places, 32/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 27/94 places, 32/104 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:01] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:01] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize gal into /tmp/CTLFireability4835023329722678936.gal : 0 ms
[2022-05-19 08:09:01] [INFO ] Time to serialize properties into /tmp/CTLFireability15786874239907959684.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/CTLFireability4835023329722678936.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15786874239907959684.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,1030,0.014848,5040,2,804,5,1985,6,0,143,1380,0
Converting to forward existential form...Done !
original formula: (EG(EX((p107!=1))) * AF(((p119==0) * (EF((((((p17==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(...219
=> equivalent forward existential formula: ([(Init * !(EG(EX((p107!=1)))))] = FALSE * [FwdG(Init,!(((p119==0) * (E(TRUE U (((((p17==1)&&(p72==1))&&((p73==1...292
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
(forward)formula 0,1,0.046608,7128,1,0,10,10488,31,4,826,3831,15
FORMULA RwMutex-PT-r0010w0050-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 81 transition count 91
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 81 transition count 91
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 39 place count 81 transition count 78
Applied a total of 39 rules in 2 ms. Remains 81 /94 variables (removed 13) and now considering 78/104 (removed 26) transitions.
// Phase 1: matrix 78 rows 81 cols
[2022-05-19 08:09:01] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants in 54 ms returned [1, 9, 13, 23, 24, 25, 26, 28, 30, 31, 32, 33, 35, 36, 37, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 58, 77]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 55 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/94 places, 78/104 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 34 transition count 59
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 34 transition count 59
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 34 transition count 40
Applied a total of 57 rules in 1 ms. Remains 34 /53 variables (removed 19) and now considering 40/78 (removed 38) transitions.
// Phase 1: matrix 40 rows 34 cols
[2022-05-19 08:09:02] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants in 45 ms returned []
// Phase 1: matrix 40 rows 34 cols
[2022-05-19 08:09:02] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 34/94 places, 40/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 34/94 places, 40/104 transitions.
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:02] [INFO ] Input system was already deterministic with 40 transitions.
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11739331038425523002.gal : 12 ms
[2022-05-19 08:09:02] [INFO ] Time to serialize properties into /tmp/CTLFireability1178948019602622864.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/CTLFireability11739331038425523002.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1178948019602622864.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,1034,0.050783,6960,2,3218,5,7516,6,0,179,5287,0
Converting to forward existential form...Done !
original formula: (AX((EF(EX((p93==0))) + AG(E(!((((((p21==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&...660
=> equivalent forward existential formula: (([((Init * !(!(EX(!((E(TRUE U EX((p93==0))) + !(E(TRUE U !(E(!((((((p21==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&...1462
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/40
Using saturation style SCC detection
(forward)formula 0,1,0.670463,27412,1,0,19,126171,39,8,1344,39793,24
FORMULA RwMutex-PT-r0010w0050-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 79 transition count 89
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 79 transition count 89
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 45 place count 79 transition count 74
Applied a total of 45 rules in 2 ms. Remains 79 /94 variables (removed 15) and now considering 74/104 (removed 30) transitions.
// Phase 1: matrix 74 rows 79 cols
[2022-05-19 08:09:02] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants in 47 ms returned [1, 12, 22, 23, 24, 25, 26, 27, 28, 30, 32, 35, 36, 37, 38, 39, 41, 43, 44, 45, 46, 47, 56]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 48 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 74/104 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 40 transition count 58
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 40 transition count 58
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 40 transition count 42
Applied a total of 48 rules in 1 ms. Remains 40 /56 variables (removed 16) and now considering 42/74 (removed 32) transitions.
// Phase 1: matrix 42 rows 40 cols
[2022-05-19 08:09:02] [INFO ] Computed 19 place invariants in 0 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 42 rows 40 cols
[2022-05-19 08:09:02] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-19 08:09:02] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 40/94 places, 42/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 40/94 places, 42/104 transitions.
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:02] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 4 ms
[2022-05-19 08:09:02] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:02] [INFO ] Time to serialize gal into /tmp/CTLFireability13772054819567212401.gal : 2 ms
[2022-05-19 08:09:02] [INFO ] Time to serialize properties into /tmp/CTLFireability18089568675537150384.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/CTLFireability13772054819567212401.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18089568675537150384.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,1035,0.050959,7124,2,4165,5,6455,6,0,205,2740,0
Converting to forward existential form...Done !
original formula: EX((E(!((((((E((p83==1) U ((p3==1)&&(p73==1))) * (p37==1)) * ((p72==1)&&(p73==1))) * (((p74==1)&&(p75==1))&&((p76==1)&&(p77==1)))) * ((((...982
=> equivalent forward existential formula: (((([(EY(FwdU((EY(Init) * E(!((((((E((p83==1) U ((p3==1)&&(p73==1))) * (p37==1)) * ((p72==1)&&(p73==1))) * (((p7...3896
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 40/0/2
(forward)formula 0,0,0.320334,18980,1,0,28,51397,57,6,1431,19501,29
FORMULA RwMutex-PT-r0010w0050-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 78 transition count 88
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 78 transition count 88
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 48 place count 78 transition count 72
Applied a total of 48 rules in 2 ms. Remains 78 /94 variables (removed 16) and now considering 72/104 (removed 32) transitions.
// Phase 1: matrix 72 rows 78 cols
[2022-05-19 08:09:03] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 48 ms returned [1, 9, 12, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 56, 75]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 49 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/94 places, 72/104 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 23 transition count 48
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 23 transition count 48
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 23 transition count 24
Applied a total of 72 rules in 2 ms. Remains 23 /47 variables (removed 24) and now considering 24/72 (removed 48) transitions.
// Phase 1: matrix 24 rows 23 cols
[2022-05-19 08:09:03] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 24 rows 23 cols
[2022-05-19 08:09:03] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/94 places, 24/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 23/94 places, 24/104 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:03] [INFO ] Input system was already deterministic with 24 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3029445685841707286.gal : 0 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4533170317062969019.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/CTLFireability3029445685841707286.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4533170317062969019.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,1026,0.005555,4492,2,232,5,622,6,0,119,427,0
Converting to forward existential form...Done !
original formula: EX((((((p48==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p79==0)||(p80==0))||(p81==0))))
=> equivalent forward existential formula: [(EY(Init) * (((((p48==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))))||(((p...195
(forward)formula 0,1,0.007495,5048,1,0,8,622,8,1,209,427,2
FORMULA RwMutex-PT-r0010w0050-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 80 transition count 90
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 80 transition count 90
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 42 place count 80 transition count 76
Applied a total of 42 rules in 2 ms. Remains 80 /94 variables (removed 14) and now considering 76/104 (removed 28) transitions.
// Phase 1: matrix 76 rows 80 cols
[2022-05-19 08:09:03] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 45 ms returned [1, 9, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 58, 77]
Discarding 31 places :
Implicit Place search using SMT only with invariants took 46 ms to find 31 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 49/94 places, 76/104 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 25 transition count 52
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 25 transition count 52
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 25 transition count 28
Applied a total of 72 rules in 1 ms. Remains 25 /49 variables (removed 24) and now considering 28/76 (removed 48) transitions.
// Phase 1: matrix 28 rows 25 cols
[2022-05-19 08:09:03] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 28 rows 25 cols
[2022-05-19 08:09:03] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/94 places, 28/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 25/94 places, 28/104 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:03] [INFO ] Input system was already deterministic with 28 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 1 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10180991832793870939.gal : 1 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15321751472123432273.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/CTLFireability10180991832793870939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15321751472123432273.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,1028,0.008355,4756,2,421,5,1070,6,0,131,737,0
Converting to forward existential form...Done !
original formula: EX((AG(!(A(AX((p114==1)) U (p126==1)))) * (AF((((((p12==0)||(p72==0))||((p73==0)||(p74==0)))||(((p75==0)||(p76==0))||((p77==0)||(p78==0))...207
=> equivalent forward existential formula: ([((EY(Init) * !(E(TRUE U !(!(!((E(!((p126==1)) U (!(!(EX(!((p114==1))))) * !((p126==1)))) + EG(!((p126==1))))))...452
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 26/0/2
(forward)formula 0,0,0.028233,6252,1,0,10,5324,35,3,764,2071,15
FORMULA RwMutex-PT-r0010w0050-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !
***************************************
Starting structural reductions in LTL mode, iteration 0 : 94/94 places, 104/104 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 84 transition count 94
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 84 transition count 94
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 30 place count 84 transition count 84
Applied a total of 30 rules in 4 ms. Remains 84 /94 variables (removed 10) and now considering 84/104 (removed 20) transitions.
// Phase 1: matrix 84 rows 84 cols
[2022-05-19 08:09:03] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 42 ms returned [11, 16, 25, 26, 27, 28, 29, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 60, 79]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 43 ms to find 28 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 56/94 places, 84/104 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 33 transition count 61
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 33 transition count 61
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 69 place count 33 transition count 38
Applied a total of 69 rules in 1 ms. Remains 33 /56 variables (removed 23) and now considering 38/84 (removed 46) transitions.
// Phase 1: matrix 38 rows 33 cols
[2022-05-19 08:09:03] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 38 rows 33 cols
[2022-05-19 08:09:03] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-19 08:09:03] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 33/94 places, 38/104 transitions.
Finished structural reductions, in 2 iterations. Remains : 33/94 places, 38/104 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 6 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:03] [INFO ] Input system was already deterministic with 38 transitions.
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 3 ms
[2022-05-19 08:09:03] [INFO ] Flatten gal took : 2 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5140297587684712867.gal : 0 ms
[2022-05-19 08:09:03] [INFO ] Time to serialize properties into /tmp/CTLFireability624513837553459197.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/CTLFireability5140297587684712867.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability624513837553459197.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,1033,0.053525,7452,2,3684,5,8470,6,0,173,5774,0
Converting to forward existential form...Done !
original formula: EG((!(A(A(AX((((((p58==1)&&(p72==1))&&((p73==1)&&(p74==1)))&&(((p75==1)&&(p76==1))&&((p77==1)&&(p78==1))))&&(((p79==1)&&(p80==1))&&(p81==...443
=> equivalent forward existential formula: [FwdG(Init,(!(!((E(!(((p115==1) * !(E(TRUE U !((p102==1)))))) U (!(!((E(!(((p117==1)||(p103==1))) U (!(!(EX(!(((...690
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/4/4
Hit Full ! (commute/partial/dont) 18/18/20
Using saturation style SCC detection
(forward)formula 0,1,0.453051,23868,1,0,19,89758,49,9,1286,27847,30
FORMULA RwMutex-PT-r0010w0050-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !
***************************************
[2022-05-19 08:09:04] [INFO ] Flatten gal took : 9 ms
[2022-05-19 08:09:04] [INFO ] Flatten gal took : 9 ms
Total runtime 6170 ms.
BK_STOP 1652947744223
--------------------
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="RwMutex-PT-r0010w0050"
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 RwMutex-PT-r0010w0050, 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 r204-oct2-165281598800122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 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 ;