Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r357-smll-167891805800106.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RwMutex-PT-r0010w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800106
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 440K
-rw-r--r-- 1 mcc users 4.9K Feb 25 22:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 22:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 22:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 22:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Feb 25 22:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 22:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 27K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678997281685

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0010
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-16 20:08:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 20:08:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:08:05] [INFO ] Load time of PNML (sax parser for PT used): 57 ms
[2023-03-16 20:08:05] [INFO ] Transformed 50 places.
[2023-03-16 20:08:05] [INFO ] Transformed 40 transitions.
[2023-03-16 20:08:05] [INFO ] Found NUPN structural information;
[2023-03-16 20:08:05] [INFO ] Parsed PT model containing 50 places and 40 transitions and 300 arcs in 160 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Initial state reduction rules removed 4 formulas.
FORMULA RwMutex-PT-r0010w0010-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0010-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 50 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 40/40 transitions.
Applied a total of 0 rules in 18 ms. Remains 50 /50 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 50 cols
[2023-03-16 20:08:05] [INFO ] Computed 30 place invariants in 11 ms
[2023-03-16 20:08:05] [INFO ] Implicit Places using invariants in 253 ms returned [1, 7, 47]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 295 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/50 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 315 ms. Remains : 47/50 places, 40/40 transitions.
Support contains 46 out of 47 places after structural reductions.
[2023-03-16 20:08:06] [INFO ] Flatten gal took : 43 ms
[2023-03-16 20:08:06] [INFO ] Flatten gal took : 16 ms
[2023-03-16 20:08:06] [INFO ] Input system was already deterministic with 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=11 ) properties (out of 45) seen :32
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:07] [INFO ] Computed 27 place invariants in 5 ms
[2023-03-16 20:08:07] [INFO ] [Real]Absence check using 27 positive place invariants in 12 ms returned sat
[2023-03-16 20:08:07] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2023-03-16 20:08:07] [INFO ] [Nat]Absence check using 27 positive place invariants in 11 ms returned sat
[2023-03-16 20:08:07] [INFO ] After 74ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 5 atomic propositions for a total of 12 simplifications.
[2023-03-16 20:08:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 27 ms
FORMULA RwMutex-PT-r0010w0010-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 14 ms
[2023-03-16 20:08:08] [INFO ] Input system was already deterministic with 40 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 3 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2023-03-16 20:08:08] [INFO ] Invariant cache hit.
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 116 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 31, 42, 44, 45, 46]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 118 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/47 places, 40/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 22 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 22 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 22 transition count 22
Applied a total of 27 rules in 6 ms. Remains 22 /31 variables (removed 9) and now considering 22/40 (removed 18) transitions.
// Phase 1: matrix 22 rows 22 cols
[2023-03-16 20:08:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:08:08] [INFO ] Invariant cache hit.
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/47 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 203 ms. Remains : 22/47 places, 22/40 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:08] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13810474740301094355.gal : 1 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize properties into /tmp/CTLFireability15591747657475757178.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13810474740301094355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15591747657475757178.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.021789,3348,2,95,5,287,6,0,113,187,0


Converting to forward existential form...Done !
original formula: EF(EG(AG(AX(((p3==1)&&(p33==1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(E(TRUE U !(!(EX(!(((p3==1)&&(p33==1)))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.031666,3696,1,0,7,1386,21,0,546,552,8
FORMULA RwMutex-PT-r0010w0010-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:08] [INFO ] Computed 27 place invariants in 2 ms
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 85 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 31, 42, 45, 46]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 87 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/47 places, 40/40 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 28 transition count 35
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 28 transition count 35
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 15 place count 28 transition count 30
Applied a total of 15 rules in 2 ms. Remains 28 /33 variables (removed 5) and now considering 30/40 (removed 10) transitions.
// Phase 1: matrix 30 rows 28 cols
[2023-03-16 20:08:08] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:08:08] [INFO ] Invariant cache hit.
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/47 places, 30/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 28/47 places, 30/40 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:08:08] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize gal into /tmp/CTLFireability1095518258440063812.gal : 2 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize properties into /tmp/CTLFireability16326224412009024042.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1095518258440063812.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16326224412009024042.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1029,0.019289,3652,2,520,5,1309,6,0,145,899,0


Converting to forward existential form...Done !
original formula: (EF(((((p26==1) + AX(AG((p30==1)))) * (A(E(((p3==1)&&(p33==1)) U (p47==1)) U AF((((((p21==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1...354
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U ((((p26==1) + !(EX(!(!(E(TRUE U !((p30==1)))))))) * (!((E(!(!(EG(!((((((p21==1)&&(p32==1)...807
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 18/10/12
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 28/0/2
(forward)formula 0,0,0.089694,6080,1,0,29,10204,70,12,929,5685,35
FORMULA RwMutex-PT-r0010w0010-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:08] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 70 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 20, 31, 42, 44, 46]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 73 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/47 places, 40/40 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 24 transition count 32
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 24 transition count 32
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 24 transition count 24
Applied a total of 24 rules in 3 ms. Remains 24 /32 variables (removed 8) and now considering 24/40 (removed 16) transitions.
// Phase 1: matrix 24 rows 24 cols
[2023-03-16 20:08:08] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-16 20:08:08] [INFO ] Invariant cache hit.
[2023-03-16 20:08:08] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 24/47 places, 24/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 153 ms. Remains : 24/47 places, 24/40 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:08] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12131315502737417765.gal : 2 ms
[2023-03-16 20:08:08] [INFO ] Time to serialize properties into /tmp/CTLFireability13592236500142556798.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12131315502737417765.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13592236500142556798.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1026,0.013039,3504,2,238,5,630,6,0,123,427,0


Converting to forward existential form...Done !
original formula: EF((EF(((p25==0) + AG((((((p20==0)||(p32==0))||((p33==0)||(p34==0)))||(((p35==0)||(p36==0))||((p37==0)||(p38==0))))||(((p39==0)||(p40==0)...203
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * E(TRUE U ((p25==0) + !(E(TRUE U !((((((p20==0)||(p32==0))||((p33==0)||(p34==0)))||(((p35==0...279
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.047812,4348,1,0,10,3397,25,3,672,1550,13
FORMULA RwMutex-PT-r0010w0010-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Graph (trivial) has 4 edges and 47 vertex of which 4 / 47 are part of one of the 2 SCC in 4 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 45 transition count 21
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 77 place count 3 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 3 transition count 3
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 2 transition count 3
Applied a total of 79 rules in 18 ms. Remains 2 /47 variables (removed 45) and now considering 3/40 (removed 37) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-16 20:08:09] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-16 20:08:09] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:09] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/47 places, 3/40 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 2/47 places, 3/40 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 0 ms
[2023-03-16 20:08:09] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 0 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10845757115627418895.gal : 1 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize properties into /tmp/CTLFireability15620640307852730125.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10845757115627418895.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15620640307852730125.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2,0.003351,3280,2,4,5,12,5,0,12,6,0


Converting to forward existential form...Done !
original formula: AF((p29==1))
=> equivalent forward existential formula: [FwdG(Init,!((p29==1)))] = FALSE
Hit Full ! (commute/partial/dont) 0/0/3
(forward)formula 0,0,0.004418,3596,1,0,5,18,19,0,50,11,8
FORMULA RwMutex-PT-r0010w0010-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:09] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 70 ms returned [1, 2, 4, 5, 6, 7, 8, 10, 11, 20, 42, 44, 45, 46]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 71 ms to find 14 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/47 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 27 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 27 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 27 transition count 28
Applied a total of 18 rules in 2 ms. Remains 27 /33 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 27 cols
[2023-03-16 20:08:09] [INFO ] Computed 13 place invariants in 9 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 27/47 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 172 ms. Remains : 27/47 places, 28/40 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize gal into /tmp/CTLFireability6787093392793548891.gal : 1 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize properties into /tmp/CTLFireability4274309454309261966.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6787093392793548891.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4274309454309261966.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.013979,3604,2,432,5,1108,6,0,139,759,0


Converting to forward existential form...Done !
original formula: (AF((EX(((p42==1)||((p34==1)&&(p4==1)))) * EF((((((p13!=1)||(p32!=1))||((p33!=1)||(p34!=1)))||(((p35!=1)||(p36!=1))||((p37!=1)||(p38!=1))...422
=> equivalent forward existential formula: [FwdG((Init * !(!(EG(!((EX(((p42==1)||((p34==1)&&(p4==1)))) * E(TRUE U (((((p13!=1)||(p32!=1))||((p33!=1)||(p34!...805
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 26/0/2
(forward)formula 0,1,0.06346,4976,1,0,11,5375,38,1,811,2782,19
FORMULA RwMutex-PT-r0010w0010-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 4 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:09] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 69 ms returned [1, 3, 4, 5, 6, 8, 9, 10, 11, 20, 31, 42, 44, 45, 46]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 70 ms to find 15 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/47 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 26 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 26 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 26 transition count 28
Applied a total of 18 rules in 5 ms. Remains 26 /32 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 26 cols
[2023-03-16 20:08:09] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 26/47 places, 28/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 158 ms. Remains : 26/47 places, 28/40 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize gal into /tmp/CTLFireability10376439359298492987.gal : 1 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize properties into /tmp/CTLFireability10196489458485040718.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10376439359298492987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10196489458485040718.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.022743,3916,2,802,5,1961,6,0,135,1372,0


Converting to forward existential form...Done !
original formula: A(EG(!((!(A((((((p18==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(((p39==1)&&(p40==1))&&(p41==1...325
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U (p47==1)))))) * !(E(!(E(TRUE U (p47==1))) U (!(EG(!((!(!((E(!((((((p12==1)&&(p32==1))&...735
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.071157,5764,1,0,6,10194,27,1,759,3641,7
FORMULA RwMutex-PT-r0010w0010-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 2 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:09] [INFO ] Computed 27 place invariants in 0 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 77 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 20, 31, 42, 44, 45, 46]
Discarding 17 places :
Implicit Place search using SMT only with invariants took 78 ms to find 17 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 30/47 places, 40/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 21 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 21 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 21 transition count 22
Applied a total of 27 rules in 2 ms. Remains 21 /30 variables (removed 9) and now considering 22/40 (removed 18) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:08:09] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/47 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 21/47 places, 22/40 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:09] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize gal into /tmp/CTLFireability2631366016417721890.gal : 1 ms
[2023-03-16 20:08:09] [INFO ] Time to serialize properties into /tmp/CTLFireability18056832962162291062.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2631366016417721890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18056832962162291062.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.006674,3448,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(EG((p23==0)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p23==0))] != FALSE
Hit Full ! (commute/partial/dont) 20/0/2
(forward)formula 0,1,0.013707,3764,1,0,8,1467,19,1,527,754,9
FORMULA RwMutex-PT-r0010w0010-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:09] [INFO ] Computed 27 place invariants in 12 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 92 ms returned [1, 3, 5, 6, 7, 8, 9, 10, 11, 20, 31, 42, 44]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 94 ms to find 13 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/47 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 28 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 28 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 28 transition count 28
Applied a total of 18 rules in 2 ms. Remains 28 /34 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 28 cols
[2023-03-16 20:08:09] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:08:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:08:09] [INFO ] Invariant cache hit.
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 77 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 28/47 places, 28/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 174 ms. Remains : 28/47 places, 28/40 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:10] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize gal into /tmp/CTLFireability14074025444776074473.gal : 2 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize properties into /tmp/CTLFireability17533431043891971035.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14074025444776074473.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17533431043891971035.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.019062,3924,2,808,5,1977,6,0,143,1378,0


Converting to forward existential form...Done !
original formula: EX(E((((p38==1)&&(p8==1)) * ((p31==1) * ((p1==1) + E((((((p14==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p...398
=> equivalent forward existential formula: [((FwdU(EY(Init),(((p38==1)&&(p8==1)) * ((p31==1) * ((p1==1) + E((((((p14==1)&&(p32==1))&&((p33==1)&&(p34==1)))&...586
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 0/206/28
(forward)formula 0,1,0.095232,6300,1,0,16,11124,40,7,999,5083,20
FORMULA RwMutex-PT-r0010w0010-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 4 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:10] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 65 ms returned [1, 3, 4, 5, 6, 7, 8, 11, 20, 42, 44, 45, 46]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 66 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/47 places, 40/40 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 28 transition count 34
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 28 transition count 34
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 18 place count 28 transition count 28
Applied a total of 18 rules in 3 ms. Remains 28 /34 variables (removed 6) and now considering 28/40 (removed 12) transitions.
// Phase 1: matrix 28 rows 28 cols
[2023-03-16 20:08:10] [INFO ] Computed 14 place invariants in 0 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:08:10] [INFO ] Invariant cache hit.
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/47 places, 28/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 138 ms. Remains : 28/47 places, 28/40 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Input system was already deterministic with 28 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize gal into /tmp/CTLFireability10755106241316725117.gal : 1 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10821166928631512960.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10755106241316725117.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10821166928631512960.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1028,0.013257,3608,2,430,5,1098,6,0,143,751,0


Converting to forward existential form...Done !
original formula: E(!(((AG((p28==1)) * ((!(((p2==1)&&(p32==1))) * AF((p27==1))) + A(((p31==1)||(((((p12==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&...406
=> equivalent forward existential formula: [(FwdU(Init,!(((!(E(TRUE U !((p28==1)))) * ((!(((p2==1)&&(p32==1))) * !(EG(!((p27==1))))) + !((E(!(((p25==1)||((...779
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/26/28
(forward)formula 0,1,0.061284,4980,1,0,17,4883,43,6,878,2778,19
FORMULA RwMutex-PT-r0010w0010-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 4 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:10] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 55 ms returned [2, 3, 4, 6, 7, 8, 10, 11, 20, 31, 42, 44, 45]
Discarding 13 places :
Implicit Place search using SMT only with invariants took 56 ms to find 13 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/47 places, 40/40 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 27 transition count 33
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 27 transition count 33
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 21 place count 27 transition count 26
Applied a total of 21 rules in 3 ms. Remains 27 /34 variables (removed 7) and now considering 26/40 (removed 14) transitions.
// Phase 1: matrix 26 rows 27 cols
[2023-03-16 20:08:10] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:08:10] [INFO ] Invariant cache hit.
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/47 places, 26/40 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 136 ms. Remains : 27/47 places, 26/40 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize gal into /tmp/CTLFireability6280682139369105194.gal : 1 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize properties into /tmp/CTLFireability8713133459970758238.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6280682139369105194.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8713133459970758238.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1027,0.012934,3564,2,437,5,1108,6,0,137,759,0


Converting to forward existential form...Done !
original formula: AG((AG(((((((p15==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37==1)&&(p38==1))))&&(((p39==1)&&(p40==1))&&(p41==1)))|...247
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * !(((((((p15==1)&&(p32==1))&&((p33==1)&&(p34==1)))&&(((p35==1)&&(p36==1))&&((p37=...351
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.039318,4672,1,0,8,4087,21,0,732,1927,12
FORMULA RwMutex-PT-r0010w0010-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 47/47 places, 40/40 transitions.
Applied a total of 0 rules in 1 ms. Remains 47 /47 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 47 cols
[2023-03-16 20:08:10] [INFO ] Computed 27 place invariants in 1 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 69 ms returned [1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 20, 31, 42, 44, 45, 46]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 70 ms to find 16 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 31/47 places, 40/40 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 22 transition count 31
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 22 transition count 31
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 27 place count 22 transition count 22
Applied a total of 27 rules in 1 ms. Remains 22 /31 variables (removed 9) and now considering 22/40 (removed 18) transitions.
// Phase 1: matrix 22 rows 22 cols
[2023-03-16 20:08:10] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:08:10] [INFO ] Invariant cache hit.
[2023-03-16 20:08:10] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 22/47 places, 22/40 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 148 ms. Remains : 22/47 places, 22/40 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:08:10] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize gal into /tmp/CTLFireability14198256542566513050.gal : 1 ms
[2023-03-16 20:08:10] [INFO ] Time to serialize properties into /tmp/CTLFireability5378909860655447793.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14198256542566513050.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5378909860655447793.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1025,0.005779,3468,2,95,5,287,6,0,113,187,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(AX(((p2==0)||(p32==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(!(EX(!(((p2==0)||(p32==0)))))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.013531,4048,1,0,6,1372,19,1,567,570,11
FORMULA RwMutex-PT-r0010w0010-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-16 20:08:10] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:08:10] [INFO ] Flatten gal took : 13 ms
Total runtime 5608 ms.

BK_STOP 1678997291950

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RwMutex-PT-r0010w0010"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0010, 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 r357-smll-167891805800106"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0010.tgz
mv RwMutex-PT-r0010w0010 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;