Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472283001009.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Szymanski-PT-a08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283001009
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 5.1K Jun 7 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Jun 7 17:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Jun 7 17:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 156K Jun 7 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 38K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 101K Jun 6 12:11 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 Szymanski-PT-a08-CTLCardinality-00
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-01
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-02
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-03
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-04
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-05
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-06
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-07
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-08
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-09
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-10
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-11
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-12
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-13
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-14
FORMULA_NAME Szymanski-PT-a08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654969489320

Running Version 202205111006
[2022-06-11 17:44:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 17:44:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 17:44:50] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2022-06-11 17:44:50] [INFO ] Transformed 61 places.
[2022-06-11 17:44:50] [INFO ] Transformed 224 transitions.
[2022-06-11 17:44:50] [INFO ] Parsed PT model containing 61 places and 224 transitions in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
FORMULA Szymanski-PT-a08-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Applied a total of 0 rules in 10 ms. Remains 49 /49 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2022-06-11 17:44:50] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:44:50] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-11 17:44:50] [INFO ] Implicit Places using invariants in 150 ms returned []
[2022-06-11 17:44:50] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:44:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-11 17:44:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:44:50] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2022-06-11 17:44:50] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:44:50] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-11 17:44:51] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 49/49 places, 216/216 transitions.
Support contains 33 out of 49 places after structural reductions.
[2022-06-11 17:44:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 17:44:51] [INFO ] Flatten gal took : 40 ms
FORMULA Szymanski-PT-a08-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:44:51] [INFO ] Flatten gal took : 19 ms
[2022-06-11 17:44:51] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10003 steps, including 10 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 44) seen :34
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2022-06-11 17:44:52] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-11 17:44:52] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-06-11 17:44:52] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:44:52] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:5
[2022-06-11 17:44:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-06-11 17:44:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-11 17:44:52] [INFO ] After 53ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
FORMULA Szymanski-PT-a08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:44:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 12 ms
[2022-06-11 17:44:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a08-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a08-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 12 ms
[2022-06-11 17:44:52] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 21 out of 49 places (down from 25) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 32 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:44:52] [INFO ] Implicit Places using invariants in 48 ms returned []
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:44:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:44:52] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2022-06-11 17:44:52] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 9 ms
[2022-06-11 17:44:52] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 176/216 transitions.
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:44:52] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 65 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=65 )
FORMULA Szymanski-PT-a08-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 4 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:44:52] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:44:52] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:44:52] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2022-06-11 17:44:52] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:44:52] [INFO ] Computed 1 place invariants in 3 ms
[2022-06-11 17:44:52] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 196/216 transitions.
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 10 ms
[2022-06-11 17:44:52] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 13 ms
[2022-06-11 17:44:52] [INFO ] Flatten gal took : 9 ms
[2022-06-11 17:44:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality5979349389367401698.gal : 2 ms
[2022-06-11 17:44:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality6549979325001255363.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5979349389367401698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6549979325001255363.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.00312e+11,1.70998,51804,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: AG(EX(EG(EX((l9<3)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(EG(EX((l9<3))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.7574,51804,1,0,232,280882,416,150,2943,261464,433
FORMULA Szymanski-PT-a08-CTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 44 transition count 204
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 44 transition count 204
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 0 with 12 rules applied. Total rules applied 19 place count 44 transition count 192
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 21 place count 42 transition count 184
Iterating global reduction 0 with 2 rules applied. Total rules applied 23 place count 42 transition count 184
Applied a total of 23 rules in 26 ms. Remains 42 /49 variables (removed 7) and now considering 184/216 (removed 32) transitions.
[2022-06-11 17:44:55] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 17:44:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:44:55] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-11 17:44:55] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 17:44:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:44:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:44:55] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2022-06-11 17:44:55] [INFO ] Redundant transitions in 5 ms returned []
[2022-06-11 17:44:55] [INFO ] Flow matrix only has 71 transitions (discarded 113 similar events)
// Phase 1: matrix 71 rows 42 cols
[2022-06-11 17:44:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:44:56] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/49 places, 184/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 184/216 transitions.
[2022-06-11 17:44:56] [INFO ] Flatten gal took : 14 ms
[2022-06-11 17:44:56] [INFO ] Flatten gal took : 14 ms
[2022-06-11 17:44:56] [INFO ] Input system was already deterministic with 184 transitions.
[2022-06-11 17:44:56] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:44:56] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:44:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality17513570052145994731.gal : 13 ms
[2022-06-11 17:44:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality15476404210331703918.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17513570052145994731.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15476404210331703918.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,5.86928e+11,2.72567,68904,2,4757,5,413236,6,0,354,266444,0


Converting to forward existential form...Done !
original formula: E(EF(!(E((l5<=0) U (l40>=2)))) U (!(A((l2<=1) U E((l24<=0) U (l24<=6)))) + (l37>=3)))
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,E(TRUE U !(E((l5<=0) U (l40>=2))))),!(E((l24<=0) U (l24<=6)))) * !((l2<=1))) * !(E((l24<=0) ...343
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t15, t16, t35, t36, t46, t47, t59, t60, t67, t88, t89, t124, t132, t133, t134, t135, ...297
Detected timeout of ITS tools.
[2022-06-11 17:45:26] [INFO ] Flatten gal took : 13 ms
[2022-06-11 17:45:26] [INFO ] Applying decomposition
[2022-06-11 17:45:26] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph159604777633665764.txt' '-o' '/tmp/graph159604777633665764.bin' '-w' '/tmp/graph159604777633665764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph159604777633665764.bin' '-l' '-1' '-v' '-w' '/tmp/graph159604777633665764.weights' '-q' '0' '-e' '0.001'
[2022-06-11 17:45:26] [INFO ] Decomposing Gal with order
[2022-06-11 17:45:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 17:45:26] [INFO ] Removed a total of 308 redundant transitions.
[2022-06-11 17:45:26] [INFO ] Flatten gal took : 43 ms
[2022-06-11 17:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2022-06-11 17:45:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality8966267514137920526.gal : 2 ms
[2022-06-11 17:45:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality10286199137104980387.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8966267514137920526.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10286199137104980387.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
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,5.86928e+11,2.60724,70344,911,387,102982,18994,274,290095,72,117953,0


Converting to forward existential form...Done !
original formula: E(EF(!(E((i2.u1.l5<=0) U (i3.u6.l40>=2)))) U (!(A((u0.l2<=1) U E((i3.u6.l24<=0) U (i3.u6.l24<=6)))) + (u11.l37>=3)))
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,E(TRUE U !(E((i2.u1.l5<=0) U (i3.u6.l40>=2))))),!(E((i3.u6.l24<=0) U (i3.u6.l24<=6)))) * !((...422
Reverse transition relation is NOT exact ! Due to transitions t4, t15, t16, t35, t36, t46, t47, t59, t60, t70, t88, t89, t124, t132, t133, t134, t135, t147...299
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 4 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:45:56] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:45:56] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:45:56] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-06-11 17:45:56] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:45:56] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:45:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:45:56] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2022-06-11 17:45:56] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:45:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:45:56] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 196/216 transitions.
[2022-06-11 17:45:56] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:45:56] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:45:56] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:45:56] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:45:56] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:45:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality2927726404501585306.gal : 2 ms
[2022-06-11 17:45:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality6291070346656480186.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2927726404501585306.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6291070346656480186.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.00312e+11,1.69794,52196,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: AX(AF(EX(TRUE)))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(TRUE)))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,2.37599,52196,1,0,226,280882,413,146,2884,200443,427
FORMULA Szymanski-PT-a08-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2022-06-11 17:45:58] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:45:58] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:45:59] [INFO ] Implicit Places using invariants in 60 ms returned []
[2022-06-11 17:45:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:45:59] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:45:59] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:45:59] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2022-06-11 17:45:59] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2022-06-11 17:45:59] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:45:59] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/49 places, 200/216 transitions.
[2022-06-11 17:45:59] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:45:59] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:45:59] [INFO ] Input system was already deterministic with 200 transitions.
[2022-06-11 17:45:59] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:45:59] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:45:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality17659779491563487939.gal : 1 ms
[2022-06-11 17:45:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality18002194137107087582.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17659779491563487939.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18002194137107087582.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.87249e+11,3.97999,90564,2,4687,5,550106,6,0,374,330955,0


Converting to forward existential form...Done !
original formula: EF(AX((l23>5)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!((l23>5)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
(forward)formula 0,1,5.13742,90888,1,0,212,550106,417,149,2920,330955,407
FORMULA Szymanski-PT-a08-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 43 transition count 184
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 27 place count 41 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 29 place count 41 transition count 176
Applied a total of 29 rules in 14 ms. Remains 41 /49 variables (removed 8) and now considering 176/216 (removed 40) transitions.
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:46:04] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:46:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:46:04] [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.
[2022-06-11 17:46:04] [INFO ] Redundant transitions in 1 ms returned []
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 69 transitions (discarded 107 similar events)
// Phase 1: matrix 69 rows 41 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 0 ms
[2022-06-11 17:46:04] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 41/49 places, 176/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 41/49 places, 176/216 transitions.
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:46:04] [INFO ] Input system was already deterministic with 176 transitions.
Finished random walk after 1617 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=808 )
FORMULA Szymanski-PT-a08-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 3 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:04] [INFO ] Implicit Places using invariants in 41 ms returned []
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:46:04] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2022-06-11 17:46:04] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2022-06-11 17:46:04] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:04] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/49 places, 196/216 transitions.
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 5 ms
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:04] [INFO ] Input system was already deterministic with 196 transitions.
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:04] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:04] [INFO ] Time to serialize gal into /tmp/CTLCardinality8836856508709095871.gal : 2 ms
[2022-06-11 17:46:04] [INFO ] Time to serialize properties into /tmp/CTLCardinality15335739873367868993.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8836856508709095871.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15335739873367868993.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.00312e+11,1.6187,52584,2,3032,5,280882,6,0,366,200443,0


Converting to forward existential form...Done !
original formula: EF((EG((l18>=1)) * E(EG(((l9<8)||(s7>6))) U E(AG((l17<=4)) U EX((l14<=6))))))
=> equivalent forward existential formula: [(EY(FwdU(FwdU((FwdU(Init,TRUE) * EG((l18>=1))),EG(((l9<8)||(s7>6)))),!(E(TRUE U !((l17<=4)))))) * (l14<=6))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,16.9174,406444,1,0,563,2.26641e+06,435,356,2944,2.43769e+06,842
FORMULA Szymanski-PT-a08-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 204
Applied a total of 8 rules in 3 ms. Remains 44 /49 variables (removed 5) and now considering 204/216 (removed 12) transitions.
[2022-06-11 17:46:21] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:21] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-06-11 17:46:21] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:21] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:46:21] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2022-06-11 17:46:21] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:21] [INFO ] Computed 1 place invariants in 2 ms
[2022-06-11 17:46:22] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/49 places, 204/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/49 places, 204/216 transitions.
[2022-06-11 17:46:22] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:46:22] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:46:22] [INFO ] Input system was already deterministic with 204 transitions.
[2022-06-11 17:46:22] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:22] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality12572201378747045550.gal : 1 ms
[2022-06-11 17:46:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality17018599287221123379.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12572201378747045550.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17018599287221123379.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.31295e+12,1.77718,56292,2,3110,5,306740,6,0,382,209854,0


Converting to forward existential form...Done !
original formula: AX(AG(E((l37<6) U (l26<=l4))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E((l37<6) U (l26<=l4))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t148, t149, t150, t165, t188...281
(forward)formula 0,0,6.1749,147980,1,0,256,808657,429,177,3089,810253,469
FORMULA Szymanski-PT-a08-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 44 transition count 204
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 44 transition count 204
Applied a total of 8 rules in 2 ms. Remains 44 /49 variables (removed 5) and now considering 204/216 (removed 12) transitions.
[2022-06-11 17:46:28] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:28] [INFO ] Implicit Places using invariants in 30 ms returned []
[2022-06-11 17:46:28] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:28] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-06-11 17:46:28] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2022-06-11 17:46:28] [INFO ] Flow matrix only has 76 transitions (discarded 128 similar events)
// Phase 1: matrix 76 rows 44 cols
[2022-06-11 17:46:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-06-11 17:46:28] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/49 places, 204/216 transitions.
Finished structural reductions, in 1 iterations. Remains : 44/49 places, 204/216 transitions.
[2022-06-11 17:46:28] [INFO ] Flatten gal took : 6 ms
[2022-06-11 17:46:28] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:46:28] [INFO ] Input system was already deterministic with 204 transitions.
[2022-06-11 17:46:28] [INFO ] Flatten gal took : 11 ms
[2022-06-11 17:46:28] [INFO ] Flatten gal took : 7 ms
[2022-06-11 17:46:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality9519093423222857834.gal : 2 ms
[2022-06-11 17:46:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6746798175996651484.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9519093423222857834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6746798175996651484.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.31295e+12,1.88074,56868,2,3159,5,313182,6,0,382,217454,0


Converting to forward existential form...Done !
original formula: ((EF((l25>=5)) + (AF((l30>2)) * AG(AF((EX((l24<=6)) * (l3>2)))))) * (EF(EG((A((l35<=7) U (s1<=l30)) + (l2<=1)))) + AG(A((l7<=6) U (l13<=l...162
=> equivalent forward existential formula: (([FwdG((Init * !(E(TRUE U (l25>=5)))),!((l30>2)))] = FALSE * [FwdG(FwdU((Init * !(E(TRUE U (l25>=5)))),TRUE),!(...530
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t18, t19, t41, t42, t51, t52, t68, t98, t99, t140, t147, t148, t149, t150, t165, t188...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,24.844,588084,1,0,930,3.20955e+06,477,567,3161,3.71467e+06,1260
FORMULA Szymanski-PT-a08-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2022-06-11 17:46:53] [INFO ] Flatten gal took : 13 ms
[2022-06-11 17:46:53] [INFO ] Flatten gal took : 8 ms
[2022-06-11 17:46:53] [INFO ] Applying decomposition
[2022-06-11 17:46:53] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10903143770259466658.txt' '-o' '/tmp/graph10903143770259466658.bin' '-w' '/tmp/graph10903143770259466658.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10903143770259466658.bin' '-l' '-1' '-v' '-w' '/tmp/graph10903143770259466658.weights' '-q' '0' '-e' '0.001'
[2022-06-11 17:46:53] [INFO ] Decomposing Gal with order
[2022-06-11 17:46:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 17:46:53] [INFO ] Removed a total of 378 redundant transitions.
[2022-06-11 17:46:53] [INFO ] Flatten gal took : 20 ms
[2022-06-11 17:46:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 49 labels/synchronizations in 4 ms.
[2022-06-11 17:46:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality17351104673890526252.gal : 2 ms
[2022-06-11 17:46:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality10679579454252327546.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17351104673890526252.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10679579454252327546.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
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,3.95593e+12,2.29811,70888,1178,423,117237,13039,329,233777,66,112195,0


Converting to forward existential form...Done !
original formula: E(EF(!(E((i4.u1.l5<=0) U (i5.u8.l40>=2)))) U (!(A((u0.l2<=1) U E((i5.u8.l24<=0) U (i5.u8.l24<=6)))) + (u14.l37>=3)))
=> equivalent forward existential formula: (([((FwdU(FwdU(Init,E(TRUE U !(E((i4.u1.l5<=0) U (i5.u8.l40>=2))))),!(E((i5.u8.l24<=0) U (i5.u8.l24<=6)))) * !((...422
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t19, t20, t43, t44, t54, t55, t71, t72, t80, t104, t105, t148, t156, t160, t175, t184...305
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
(forward)formula 0,1,244.735,1823928,1,0,2.92538e+06,201790,1751,6.76639e+06,331,2.30176e+06,1808440
FORMULA Szymanski-PT-a08-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Total runtime 368311 ms.

BK_STOP 1654969858757

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-a08"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-a08, 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 r312-tall-165472283001009"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a08.tgz
mv Szymanski-PT-a08 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 ;