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-167891805800121.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-r0010w0050, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805800121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 5.3K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 3.6K 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 2.3K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 22:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Feb 25 22:50 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 95K 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-r0010w0050-CTLCardinality-00
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-01
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-02
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-03
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-04
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-05
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-06
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-07
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-08
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-09
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0010w0050-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678997579077

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-r0010w0050
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-16 20:13:01] [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 20:13:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:13:02] [INFO ] Load time of PNML (sax parser for PT used): 107 ms
[2023-03-16 20:13:02] [INFO ] Transformed 130 places.
[2023-03-16 20:13:02] [INFO ] Transformed 120 transitions.
[2023-03-16 20:13:02] [INFO ] Found NUPN structural information;
[2023-03-16 20:13:02] [INFO ] Parsed PT model containing 130 places and 120 transitions and 1260 arcs in 301 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
Initial state reduction rules removed 3 formulas.
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 130 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 130/130 places, 120/120 transitions.
Applied a total of 0 rules in 36 ms. Remains 130 /130 variables (removed 0) and now considering 120/120 (removed 0) transitions.
// Phase 1: matrix 120 rows 130 cols
[2023-03-16 20:13:02] [INFO ] Computed 70 place invariants in 24 ms
[2023-03-16 20:13:02] [INFO ] Implicit Places using invariants in 549 ms returned [12, 23, 34, 36, 39, 41, 42, 43, 44, 45, 46, 47, 51, 53, 54, 56, 58, 59, 61, 62, 63, 64, 65, 66, 69, 70, 71, 73, 79, 80, 81, 83, 84, 85, 86, 97, 119]
Discarding 37 places :
Implicit Place search using SMT only with invariants took 612 ms to find 37 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 93/130 places, 120/120 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 73 transition count 100
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 73 transition count 100
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 73 transition count 80
Applied a total of 60 rules in 9 ms. Remains 73 /93 variables (removed 20) and now considering 80/120 (removed 40) transitions.
// Phase 1: matrix 80 rows 73 cols
[2023-03-16 20:13:02] [INFO ] Computed 33 place invariants in 4 ms
[2023-03-16 20:13:03] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-16 20:13:03] [INFO ] Invariant cache hit.
[2023-03-16 20:13:03] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 73/130 places, 80/120 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 847 ms. Remains : 73/130 places, 80/120 transitions.
Support contains 41 out of 73 places after structural reductions.
[2023-03-16 20:13:03] [INFO ] Flatten gal took : 87 ms
[2023-03-16 20:13:03] [INFO ] Flatten gal took : 39 ms
[2023-03-16 20:13:03] [INFO ] Input system was already deterministic with 80 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1047 ms. (steps per millisecond=9 ) properties (out of 28) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] [Real]Absence check using 33 positive place invariants in 21 ms returned sat
[2023-03-16 20:13:05] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 17 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 16 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 80 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 15 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 109 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 122 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 42/73 places, 62/80 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 23 transition count 43
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 23 transition count 43
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 23 transition count 24
Applied a total of 57 rules in 16 ms. Remains 23 /42 variables (removed 19) and now considering 24/62 (removed 38) transitions.
// Phase 1: matrix 24 rows 23 cols
[2023-03-16 20:13:05] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 37 ms returned []
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 23/73 places, 24/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 259 ms. Remains : 23/73 places, 24/80 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 24 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 4 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality2689777176396304320.gal : 2 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality547208839692007292.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/CTLCardinality2689777176396304320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality547208839692007292.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,1026,0.023316,3388,2,232,5,622,6,0,119,427,0


Converting to forward existential form...Done !
original formula: EX(EG((p36==0)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p36==0))] != FALSE
Hit Full ! (commute/partial/dont) 22/0/2
(forward)formula 0,0,0.035501,4000,1,0,7,2808,19,1,620,1034,9
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 10 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 108 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 112 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:05] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-16 20:13:05] [INFO ] Invariant cache hit.
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants and state equation in 44 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 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 211 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:05] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 5 ms
[2023-03-16 20:13:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality3051789560008862388.gal : 5 ms
[2023-03-16 20:13:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality2075644171199620382.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/CTLCardinality3051789560008862388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2075644171199620382.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,1025,0.011398,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,0.012024,3452,1,0,6,295,7,1,165,195,1
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 73
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 66 transition count 66
Applied a total of 21 rules in 11 ms. Remains 66 /73 variables (removed 7) and now considering 66/80 (removed 14) transitions.
// Phase 1: matrix 66 rows 66 cols
[2023-03-16 20:13:05] [INFO ] Computed 33 place invariants in 3 ms
[2023-03-16 20:13:05] [INFO ] Implicit Places using invariants in 118 ms returned [1, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 55]
Discarding 22 places :
Implicit Place search using SMT only with invariants took 134 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/73 places, 66/80 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 26 transition count 48
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 26 transition count 48
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 26 transition count 30
Applied a total of 54 rules in 6 ms. Remains 26 /44 variables (removed 18) and now considering 30/66 (removed 36) transitions.
// Phase 1: matrix 30 rows 26 cols
[2023-03-16 20:13:06] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 41 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 : 26/73 places, 30/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 229 ms. Remains : 26/73 places, 30/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 9 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 30 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality6292618511333027355.gal : 4 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality13281349227813097026.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/CTLCardinality6292618511333027355.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13281349227813097026.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,1029,0.021975,3960,2,801,5,1963,6,0,137,1371,0


Converting to forward existential form...Done !
original formula: A(EG(AF(AX(((p123==0)||(p98==1))))) U (A((p61!=1) U EF((p63==1))) * (p85==1)))
=> equivalent forward existential formula: [((Init * !(EG(!((!((E(!(E(TRUE U (p63==1))) U (!((p61!=1)) * !(E(TRUE U (p63==1))))) + EG(!(E(TRUE U (p63==1)))...476
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.074193,6072,1,0,10,10424,33,4,768,3779,12
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 9 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:06] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 148 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 150 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 2 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:06] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 42 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 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 228 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality10995054774413854943.gal : 0 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality10824158473689037236.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/CTLCardinality10995054774413854943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10824158473689037236.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,1025,0.006125,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AX(EX(EX(TRUE)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(EX(TRUE))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.010711,3452,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 69 transition count 76
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 69 transition count 76
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 12 place count 69 transition count 72
Applied a total of 12 rules in 4 ms. Remains 69 /73 variables (removed 4) and now considering 72/80 (removed 8) transitions.
// Phase 1: matrix 72 rows 69 cols
[2023-03-16 20:13:06] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 74 ms returned [1, 18, 25, 27, 28, 29, 30, 34, 35, 37, 38]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 79 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/73 places, 72/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 49 transition count 63
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 49 transition count 63
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 49 transition count 54
Applied a total of 27 rules in 6 ms. Remains 49 /58 variables (removed 9) and now considering 54/72 (removed 18) transitions.
// Phase 1: matrix 54 rows 49 cols
[2023-03-16 20:13:06] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-16 20:13:06] [INFO ] Invariant cache hit.
[2023-03-16 20:13:06] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 49/73 places, 54/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 49/73 places, 54/80 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Input system was already deterministic with 54 transitions.
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize gal into /tmp/CTLCardinality9858289899629878790.gal : 3 ms
[2023-03-16 20:13:06] [INFO ] Time to serialize properties into /tmp/CTLCardinality9661384575442489516.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/CTLCardinality9858289899629878790.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9661384575442489516.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,1041,0.247534,8468,2,7266,5,9699,6,0,253,2825,0


Converting to forward existential form...Done !
original formula: A(EG((A(((((p25==0)||(p33==1))&&((p5==0)||(p18==1))) + AX(((p80==0)||(p69==1)))) U A(((p29==0)||(p50==1)) U (p16==1))) + ((!((((p49==1)&&...335
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!(((!(!((E(!((p102==1)) U (!((p8==1)) * !((p102==1)))) + EG(!((p102==1)))))) + !(EX(!(FALS...1119
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 52/0/2
Using saturation style SCC detection
(forward)formula 0,1,1.23363,29704,1,0,13,108559,64,3,1875,29029,20
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 3 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:07] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 76 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 26, 27, 28, 29, 30, 32, 33, 34, 35, 54]
Discarding 21 places :
Implicit Place search using SMT only with invariants took 78 ms to find 21 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 43/73 places, 62/80 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 25 transition count 44
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 25 transition count 44
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 25 transition count 26
Applied a total of 54 rules in 1 ms. Remains 25 /43 variables (removed 18) and now considering 26/62 (removed 36) transitions.
// Phase 1: matrix 26 rows 25 cols
[2023-03-16 20:13:08] [INFO ] Computed 12 place invariants in 0 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 25/73 places, 26/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 25/73 places, 26/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 26 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 19 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality18075584234238142186.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality11603735983764791001.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/CTLCardinality18075584234238142186.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11603735983764791001.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,1027,0.012038,3552,2,421,5,1059,6,0,129,731,0


Converting to forward existential form...Done !
original formula: EX(AG(!(E((p51==1) U (p42==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(E((p51==1) U (p42==0)))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/0/2
(forward)formula 0,0,0.040932,4396,1,0,7,5045,21,0,650,1929,8
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Graph (trivial) has 14 edges and 73 vertex of which 14 / 73 are part of one of the 7 SCC in 5 ms
Free SCC test removed 7 places
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 66 transition count 41
Reduce places removed 54 places and 0 transitions.
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 115 place count 12 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 116 place count 12 transition count 12
Applied a total of 116 rules in 25 ms. Remains 12 /73 variables (removed 61) and now considering 12/80 (removed 68) transitions.
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
// Phase 1: matrix 3 rows 12 cols
[2023-03-16 20:13:08] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-16 20:13:08] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 20:13:08] [INFO ] Flow matrix only has 3 transitions (discarded 9 similar events)
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/73 places, 12/80 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 12/73 places, 12/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality3568655459034221350.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality17036804411491400591.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/CTLCardinality3568655459034221350.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17036804411491400591.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,2,0.00382,3380,2,24,5,72,6,0,53,26,0


Converting to forward existential form...Done !
original formula: EG((p43==1))
=> equivalent forward existential formula: [FwdG(Init,(p43==1))] != FALSE
Hit Full ! (commute/partial/dont) 10/0/2
(forward)formula 0,1,0.005548,3696,1,0,5,88,19,0,292,40,8
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 5 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:08] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 101 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 104 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:08] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality7404287274691715826.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality7309233124225041296.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/CTLCardinality7404287274691715826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7309233124225041296.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,1025,0.010123,3456,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: EX(EG(AX(FALSE)))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(FALSE))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.020989,3772,1,0,6,1340,15,0,496,437,5
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 66 transition count 73
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 66 transition count 73
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 66 transition count 66
Applied a total of 21 rules in 3 ms. Remains 66 /73 variables (removed 7) and now considering 66/80 (removed 14) transitions.
// Phase 1: matrix 66 rows 66 cols
[2023-03-16 20:13:08] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 87 ms returned [17, 18, 19, 20, 21, 22, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 36, 55]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 89 ms to find 18 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 48/73 places, 66/80 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 33 transition count 51
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 33 transition count 51
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 33 transition count 36
Applied a total of 45 rules in 4 ms. Remains 33 /48 variables (removed 15) and now considering 36/66 (removed 30) transitions.
// Phase 1: matrix 36 rows 33 cols
[2023-03-16 20:13:08] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-16 20:13:08] [INFO ] Invariant cache hit.
[2023-03-16 20:13:08] [INFO ] Implicit Places using invariants and state equation in 48 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 : 33/73 places, 36/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 183 ms. Remains : 33/73 places, 36/80 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 7 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:08] [INFO ] Input system was already deterministic with 36 transitions.
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 6 ms
[2023-03-16 20:13:08] [INFO ] Flatten gal took : 8 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize gal into /tmp/CTLCardinality8694033841926668267.gal : 1 ms
[2023-03-16 20:13:08] [INFO ] Time to serialize properties into /tmp/CTLCardinality4261275854243147567.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/CTLCardinality8694033841926668267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4261275854243147567.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,1032,0.077028,4936,2,2189,5,4443,6,0,171,2702,0


Converting to forward existential form...Done !
original formula: AX((AF(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + A(!(((p60==0)||(p31==1))) U EX(TRUE)))) + !(E(!(AF((p106==1))) U ((AX((p10==...187
=> equivalent forward existential formula: (([(FwdU((EY(Init) * !(!(EG(!(((((p68==0)&&(p15==1)) + !(E((p52==1) U (p68==1)))) + !((E(!(EX(TRUE)) U (!(!(((p6...709
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/0/2
(forward)formula 0,1,0.350606,10480,1,0,16,30842,42,4,1056,10457,15
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 64 transition count 71
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 64 transition count 71
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 64 transition count 62
Applied a total of 27 rules in 4 ms. Remains 64 /73 variables (removed 9) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 64 cols
[2023-03-16 20:13:09] [INFO ] Computed 33 place invariants in 1 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 124 ms returned [1, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 54]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 128 ms to find 23 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/73 places, 62/80 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 21 transition count 42
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 21 transition count 42
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 21 transition count 22
Applied a total of 60 rules in 4 ms. Remains 21 /41 variables (removed 20) and now considering 22/62 (removed 40) transitions.
// Phase 1: matrix 22 rows 21 cols
[2023-03-16 20:13:09] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-16 20:13:09] [INFO ] Invariant cache hit.
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants and state equation in 50 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 : 21/73 places, 22/80 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 21/73 places, 22/80 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:09] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality5959967715858488048.gal : 1 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality8534085656154918449.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/CTLCardinality5959967715858488048.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8534085656154918449.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,1025,0.006582,3452,2,99,5,295,6,0,109,195,0


Converting to forward existential form...Done !
original formula: AG(EX(TRUE))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(TRUE)))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.01171,3452,1,0,5,1273,9,0,466,412,2
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 73/73 places, 80/80 transitions.
Graph (trivial) has 12 edges and 73 vertex of which 12 / 73 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 67 transition count 71
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 61 transition count 71
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 19 place count 52 transition count 62
Iterating global reduction 2 with 9 rules applied. Total rules applied 28 place count 52 transition count 62
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 37 place count 52 transition count 53
Applied a total of 37 rules in 22 ms. Remains 52 /73 variables (removed 21) and now considering 53/80 (removed 27) transitions.
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 45 transitions (discarded 8 similar events)
// Phase 1: matrix 45 rows 52 cols
[2023-03-16 20:13:09] [INFO ] Computed 30 place invariants in 2 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 82 ms returned [14, 15, 16, 17, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 85 ms to find 19 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 33/73 places, 53/80 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 14 transition count 34
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 14 transition count 34
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 14 transition count 15
Applied a total of 57 rules in 8 ms. Remains 14 /33 variables (removed 19) and now considering 15/53 (removed 38) transitions.
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
// Phase 1: matrix 7 rows 14 cols
[2023-03-16 20:13:09] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-16 20:13:09] [INFO ] Flow matrix only has 7 transitions (discarded 8 similar events)
[2023-03-16 20:13:09] [INFO ] Invariant cache hit.
[2023-03-16 20:13:09] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 14/73 places, 15/80 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 174 ms. Remains : 14/73 places, 15/80 transitions.
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 1 ms
[2023-03-16 20:13:09] [INFO ] Input system was already deterministic with 15 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA RwMutex-PT-r0010w0050-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 3 ms
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 2 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality920668264562444842.gal : 1 ms
[2023-03-16 20:13:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18259648579384764598.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality920668264562444842.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18259648579384764598.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 12 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-16 20:13:09] [INFO ] Flatten gal took : 12 ms
Total runtime 7829 ms.
Loading property file /tmp/ReachabilityCardinality18259648579384764598.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2,0.022052,3476,2,16,5,48,6,0,65,21,0
Total reachable state count : 2

ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1678997590734

--------------------
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-r0010w0050"
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-r0010w0050, 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-167891805800121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0050.tgz
mv RwMutex-PT-r0010w0050 execution
cd execution
if [ "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 ;