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-167891805800129.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is RwMutex-PT-r0010w0100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800129
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 22:48 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 3.7K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 10K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 22:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 22:52 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 183K 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-r0010w0100-CTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0100-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678997741676

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0100
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 20:15:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 20:15:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:15:44] [INFO ] Load time of PNML (sax parser for PT used): 180 ms
[2023-03-16 20:15:44] [INFO ] Transformed 230 places.
[2023-03-16 20:15:44] [INFO ] Transformed 220 transitions.
[2023-03-16 20:15:44] [INFO ] Found NUPN structural information;
[2023-03-16 20:15:44] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 329 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Initial state reduction rules removed 7 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 220/220 transitions.
Applied a total of 0 rules in 60 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2023-03-16 20:15:44] [INFO ] Computed 120 place invariants in 54 ms
[2023-03-16 20:15:45] [INFO ] Implicit Places using invariants in 991 ms returned [1, 2, 3, 4, 5, 7, 8, 9, 10, 11, 12, 14, 23, 34, 45, 56, 67, 78, 89, 100, 111, 112, 123, 134, 145, 147, 148, 149, 150, 151, 152, 153, 154, 155, 158, 159, 161, 162, 163, 164, 165, 166, 168, 169, 171, 172, 173, 176, 177, 178, 179, 180, 181, 183, 184, 190, 191, 193, 195, 196, 197, 198, 199, 201, 202, 203, 204, 206, 207, 208, 210, 211, 212, 213, 214, 215, 216, 217, 220, 221, 223, 224, 225, 226, 229]
Discarding 85 places :
Implicit Place search using SMT only with invariants took 1064 ms to find 85 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 145/230 places, 220/220 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 96 transition count 171
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 96 transition count 171
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 147 place count 96 transition count 122
Applied a total of 147 rules in 25 ms. Remains 96 /145 variables (removed 49) and now considering 122/220 (removed 98) transitions.
// Phase 1: matrix 122 rows 96 cols
[2023-03-16 20:15:45] [INFO ] Computed 35 place invariants in 9 ms
[2023-03-16 20:15:45] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-16 20:15:45] [INFO ] Invariant cache hit.
[2023-03-16 20:15:46] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 96/230 places, 122/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1441 ms. Remains : 96/230 places, 122/220 transitions.
Support contains 68 out of 96 places after structural reductions.
[2023-03-16 20:15:46] [INFO ] Flatten gal took : 111 ms
[2023-03-16 20:15:46] [INFO ] Flatten gal took : 50 ms
[2023-03-16 20:15:46] [INFO ] Input system was already deterministic with 122 transitions.
Support contains 56 out of 96 places (down from 68) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 858 ms. (steps per millisecond=11 ) properties (out of 35) seen :14
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 17) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 5) seen :1
Running SMT prover for 4 properties.
[2023-03-16 20:15:47] [INFO ] Invariant cache hit.
[2023-03-16 20:15:47] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 20:15:47] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2023-03-16 20:15:47] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 8 simplifications.
[2023-03-16 20:15:47] [INFO ] Flatten gal took : 22 ms
[2023-03-16 20:15:47] [INFO ] Flatten gal took : 22 ms
[2023-03-16 20:15:48] [INFO ] Input system was already deterministic with 122 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 71 transition count 97
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 71 transition count 97
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 71 transition count 72
Applied a total of 75 rules in 10 ms. Remains 71 /96 variables (removed 25) and now considering 72/122 (removed 50) transitions.
// Phase 1: matrix 72 rows 71 cols
[2023-03-16 20:15:48] [INFO ] Computed 35 place invariants in 1 ms
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants in 105 ms returned [1, 2, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70]
Discarding 24 places :
Implicit Place search using SMT only with invariants took 108 ms to find 24 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 47/96 places, 72/122 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 26 transition count 51
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 26 transition count 51
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 26 transition count 30
Applied a total of 63 rules in 3 ms. Remains 26 /47 variables (removed 21) and now considering 30/72 (removed 42) transitions.
// Phase 1: matrix 30 rows 26 cols
[2023-03-16 20:15:48] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:15:48] [INFO ] Invariant cache hit.
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 26/96 places, 30/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 188 ms. Remains : 26/96 places, 30/122 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:15:48] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality12360686040676608729.gal : 2 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality12607158375889579608.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/CTLCardinality12360686040676608729.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12607158375889579608.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,1029,0.032257,3900,2,801,5,1967,6,0,137,1373,0


Converting to forward existential form...Done !
original formula: EF(AX(EF((((p194==0)||(p164==1))||((p62==0)&&(p207==1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(E(TRUE U (((p194==0)||(p164==1))||((p62==0)&&(p207==1))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.073706,5472,1,0,6,10182,14,0,707,3630,5
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Graph (trivial) has 14 edges and 96 vertex of which 14 / 96 are part of one of the 7 SCC in 3 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 89 transition count 68
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Iterating post reduction 1 with 111 rules applied. Total rules applied 159 place count 22 transition count 24
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 160 place count 22 transition count 23
Applied a total of 160 rules in 19 ms. Remains 22 /96 variables (removed 74) and now considering 23/122 (removed 99) transitions.
[2023-03-16 20:15:48] [INFO ] Flow matrix only has 15 transitions (discarded 8 similar events)
// Phase 1: matrix 15 rows 22 cols
[2023-03-16 20:15:48] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants in 38 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/96 places, 23/122 transitions.
Applied a total of 0 rules in 4 ms. Remains 21 /21 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 62 ms. Remains : 21/96 places, 23/122 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:15:48] [INFO ] Input system was already deterministic with 23 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality16612476489306156341.gal : 2 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality8240970718632355053.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/CTLCardinality16612476489306156341.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8240970718632355053.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,8,0.01417,3656,2,59,5,222,6,0,101,132,0


Converting to forward existential form...Done !
original formula: A(((p141==1) + !((AF((p154==1)) + AG((p141==0))))) U A(EG(AF((p61==1))) U (A(((p119==0)&&(p60==1)) U (p67!=0)) * (p42!=1))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!((!((E(!((p67!=0)) U (!(((p119==0)&&(p60==1))) * !((p67!=0)))) + EG(!((p67!=0))))) * (p42...1175
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.079454,4236,1,0,14,520,53,12,801,410,24
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 70 transition count 96
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 70 transition count 96
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 70 transition count 70
Applied a total of 78 rules in 11 ms. Remains 70 /96 variables (removed 26) and now considering 70/122 (removed 52) transitions.
// Phase 1: matrix 70 rows 70 cols
[2023-03-16 20:15:48] [INFO ] Computed 35 place invariants in 1 ms
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants in 116 ms returned [1, 48, 49, 50, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 66, 67, 69]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 118 ms to find 20 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/96 places, 70/122 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 35 transition count 55
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 35 transition count 55
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 35 transition count 40
Applied a total of 45 rules in 4 ms. Remains 35 /50 variables (removed 15) and now considering 40/70 (removed 30) transitions.
// Phase 1: matrix 40 rows 35 cols
[2023-03-16 20:15:48] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-16 20:15:48] [INFO ] Invariant cache hit.
[2023-03-16 20:15:48] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 35/96 places, 40/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 233 ms. Remains : 35/96 places, 40/122 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:15:48] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 16 ms
[2023-03-16 20:15:48] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality9205310354881596518.gal : 3 ms
[2023-03-16 20:15:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality238900329679294095.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/CTLCardinality9205310354881596518.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality238900329679294095.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 -...282
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,1034,0.126893,6080,2,3254,5,7565,6,0,183,5299,0


Converting to forward existential form...Done !
original formula: (!(A((AF(((EX((p89==0)) * (p97==1)) * ((p110==0)||(p45==1)))) + !(EG(((p1==0)||(p192==1))))) U AG((p32==1)))) * !(E((p197==1) U !((EX((p8...185
=> equivalent forward existential formula: ([((Init * !(EG(!(!(E(TRUE U !((p32==1)))))))) * !(E(!(!(E(TRUE U !((p32==1))))) U (!((!(EG(!(((EX((p89==0)) * (...379
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 38/0/2
Using saturation style SCC detection
(forward)formula 0,1,0.631827,21276,1,0,19,99354,48,10,1375,33072,23
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 71 transition count 97
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 71 transition count 97
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 71 transition count 72
Applied a total of 75 rules in 10 ms. Remains 71 /96 variables (removed 25) and now considering 72/122 (removed 50) transitions.
// Phase 1: matrix 72 rows 71 cols
[2023-03-16 20:15:49] [INFO ] Computed 35 place invariants in 2 ms
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants in 111 ms returned [1, 2, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 114 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/96 places, 72/122 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 27 transition count 51
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 27 transition count 51
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 27 transition count 30
Applied a total of 63 rules in 3 ms. Remains 27 /48 variables (removed 21) and now considering 30/72 (removed 42) transitions.
// Phase 1: matrix 30 rows 27 cols
[2023-03-16 20:15:49] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:15:49] [INFO ] Invariant cache hit.
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants and state equation in 42 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 : 27/96 places, 30/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 201 ms. Remains : 27/96 places, 30/122 transitions.
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:49] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:15:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality2126934821129914785.gal : 1 ms
[2023-03-16 20:15:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality16140185972137231045.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/CTLCardinality2126934821129914785.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16140185972137231045.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,1029,0.019966,3972,2,803,5,1973,6,0,141,1375,0


Converting to forward existential form...Done !
original formula: AG(AX((((p189==0)||(p229==1))&&(((p56==0)||(p9==1))||((p215==0)&&(p229==1))))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !((((p189==0)||(p229==1))&&(((p56==0)||(p9==1))||((p215==0)&&(p229==1))))))] = FALSE
(forward)formula 0,0,0.031953,4236,1,0,8,2265,9,2,263,2193,2
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 70 transition count 96
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 70 transition count 96
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 70 transition count 70
Applied a total of 78 rules in 5 ms. Remains 70 /96 variables (removed 26) and now considering 70/122 (removed 52) transitions.
// Phase 1: matrix 70 rows 70 cols
[2023-03-16 20:15:49] [INFO ] Computed 35 place invariants in 2 ms
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants in 88 ms returned [1, 2, 47, 48, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 62, 63, 64, 65, 66, 67, 68, 69]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 91 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/96 places, 70/122 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 30 transition count 52
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 30 transition count 52
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 30 transition count 34
Applied a total of 54 rules in 3 ms. Remains 30 /48 variables (removed 18) and now considering 34/70 (removed 36) transitions.
// Phase 1: matrix 34 rows 30 cols
[2023-03-16 20:15:49] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-16 20:15:49] [INFO ] Invariant cache hit.
[2023-03-16 20:15:49] [INFO ] Implicit Places using invariants and state equation in 39 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 : 30/96 places, 34/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 175 ms. Remains : 30/96 places, 34/122 transitions.
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:15:49] [INFO ] Input system was already deterministic with 34 transitions.
[2023-03-16 20:15:49] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality13399923512201416566.gal : 2 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality18330961217035437158.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/CTLCardinality13399923512201416566.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18330961217035437158.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,1031,0.023953,4080,2,820,5,2034,6,0,157,1399,0


Converting to forward existential form...Done !
original formula: (AX((AG(((p159==1)||(p67==1))) + AG(((AX((p230==1)) * (p59==0)) + (p143==0))))) + EG(EX(AF((p36==1)))))
=> equivalent forward existential formula: ([(EY((FwdU((EY((Init * !(EG(EX(!(EG(!((p36==1))))))))) * !(!(E(TRUE U !(((p159==1)||(p67==1))))))),TRUE) * !((p...335
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.075579,5928,1,0,15,10509,32,3,933,3760,12
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 73 transition count 99
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 73 transition count 99
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 73 transition count 76
Applied a total of 69 rules in 3 ms. Remains 73 /96 variables (removed 23) and now considering 76/122 (removed 46) transitions.
// Phase 1: matrix 76 rows 73 cols
[2023-03-16 20:15:50] [INFO ] Computed 35 place invariants in 10 ms
[2023-03-16 20:15:50] [INFO ] Implicit Places using invariants in 135 ms returned [1, 2, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 68, 69, 70, 71, 72]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 140 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/96 places, 76/122 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 31 transition count 57
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 31 transition count 57
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 31 transition count 38
Applied a total of 57 rules in 9 ms. Remains 31 /50 variables (removed 19) and now considering 38/76 (removed 38) transitions.
// Phase 1: matrix 38 rows 31 cols
[2023-03-16 20:15:50] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:15:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-16 20:15:50] [INFO ] Invariant cache hit.
[2023-03-16 20:15:50] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 31/96 places, 38/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 238 ms. Remains : 31/96 places, 38/122 transitions.
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:15:50] [INFO ] Input system was already deterministic with 38 transitions.
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 15 ms
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality11791814360223541390.gal : 1 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality11202584768324738664.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/CTLCardinality11791814360223541390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11202584768324738664.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,1033,0.079969,6020,2,3161,5,7427,6,0,165,5258,0


Converting to forward existential form...Done !
original formula: (EX(EX((((p140==1)&&(p201==0))&&((p49==1)&&(p129==0))))) * EX((E(!(EX((p80==1))) U EG(((p178==0)||(p186==1)))) + AG(((EX((p139==0)) * (p1...179
=> equivalent forward existential formula: ([FwdG(FwdU(EY((Init * EX(EX((((p140==1)&&(p201==0))&&((p49==1)&&(p129==0))))))),!(EX((p80==1)))),((p178==0)||(p...319
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.423829,16696,1,0,13,72010,31,4,1048,23462,16
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Graph (trivial) has 14 edges and 96 vertex of which 14 / 96 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 53 transitions
Trivial Post-agglo rules discarded 53 transitions
Performed 53 trivial Post agglomeration. Transition count delta: 53
Iterating post reduction 0 with 53 rules applied. Total rules applied 54 place count 89 transition count 62
Reduce places removed 78 places and 0 transitions.
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 1 with 127 rules applied. Total rules applied 181 place count 11 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 182 place count 11 transition count 12
Applied a total of 182 rules in 12 ms. Remains 11 /96 variables (removed 85) and now considering 12/122 (removed 110) transitions.
[2023-03-16 20:15:50] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 11 cols
[2023-03-16 20:15:50] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:15:50] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:15:50] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:15:50] [INFO ] Invariant cache hit.
[2023-03-16 20:15:50] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-16 20:15:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 20:15:50] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:15:50] [INFO ] Invariant cache hit.
[2023-03-16 20:15:50] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 11/96 places, 12/122 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 107 ms. Remains : 11/96 places, 12/122 transitions.
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:15:50] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:15:50] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality4176503319991354017.gal : 0 ms
[2023-03-16 20:15:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality5948101362680870155.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/CTLCardinality4176503319991354017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5948101362680870155.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,2,0.006453,3372,2,22,5,66,6,0,49,24,0


Converting to forward existential form...Done !
original formula: AF((p159==1))
=> equivalent forward existential formula: [FwdG(Init,!((p159==1)))] = FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,0,0.010363,3688,1,0,5,81,20,0,271,37,8
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 96/96 places, 122/122 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 68 transition count 94
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 68 transition count 94
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 68 transition count 66
Applied a total of 84 rules in 2 ms. Remains 68 /96 variables (removed 28) and now considering 66/122 (removed 56) transitions.
// Phase 1: matrix 66 rows 68 cols
[2023-03-16 20:15:50] [INFO ] Computed 35 place invariants in 3 ms
[2023-03-16 20:15:51] [INFO ] Implicit Places using invariants in 112 ms returned [1, 2, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 114 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/96 places, 66/122 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 21 transition count 44
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 21 transition count 44
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 21 transition count 22
Applied a total of 66 rules in 5 ms. Remains 21 /43 variables (removed 22) and now considering 22/66 (removed 44) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:15:51] [INFO ] Computed 10 place invariants in 2 ms
[2023-03-16 20:15:51] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:15:51] [INFO ] Invariant cache hit.
[2023-03-16 20:15:51] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/96 places, 22/122 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 21/96 places, 22/122 transitions.
[2023-03-16 20:15:51] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:15:51] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:15:51] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:15:51] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:15:51] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:15:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality2633933062055739175.gal : 1 ms
[2023-03-16 20:15:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality8397668966745723808.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/CTLCardinality2633933062055739175.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8397668966745723808.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,1025,0.009267,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EF(EX(AX(FALSE)))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.016972,3452,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0100-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-16 20:15:51] [INFO ] Flatten gal took : 22 ms
[2023-03-16 20:15:51] [INFO ] Flatten gal took : 21 ms
Total runtime 7060 ms.

BK_STOP 1678997752413

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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-r0010w0100"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is RwMutex-PT-r0010w0100, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891805800129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0100.tgz
mv RwMutex-PT-r0010w0100 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;