Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r102-smll-162075331000033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FlexibleBarrier-PT-08a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r102-smll-162075331000033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 140K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 11:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 23 11:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 19:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 19:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 64K May 5 16:51 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 FlexibleBarrier-PT-08a-CTLCardinality-00
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-01
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-02
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-03
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-04
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-05
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-06
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-07
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-08
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-09
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-10
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-11
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-12
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-13
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-14
FORMULA_NAME FlexibleBarrier-PT-08a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1621120419559

Running Version 0
[2021-05-15 23:13:42] [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]
[2021-05-15 23:13:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 23:13:43] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2021-05-15 23:13:43] [INFO ] Transformed 99 places.
[2021-05-15 23:13:43] [INFO ] Transformed 236 transitions.
[2021-05-15 23:13:43] [INFO ] Found NUPN structural information;
[2021-05-15 23:13:43] [INFO ] Parsed PT model containing 99 places and 236 transitions in 158 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 29 ms.
Ensure Unique test removed 50 transitions
Reduce redundant transitions removed 50 transitions.
Support contains 99 out of 99 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 99/99 places, 186/186 transitions.
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 99 transition count 178
Applied a total of 8 rules in 17 ms. Remains 99 /99 variables (removed 0) and now considering 178/186 (removed 8) transitions.
// Phase 1: matrix 178 rows 99 cols
[2021-05-15 23:13:43] [INFO ] Computed 10 place invariants in 13 ms
[2021-05-15 23:13:43] [INFO ] Implicit Places using invariants in 307 ms returned []
// Phase 1: matrix 178 rows 99 cols
[2021-05-15 23:13:43] [INFO ] Computed 10 place invariants in 6 ms
[2021-05-15 23:13:43] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-15 23:13:43] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
// Phase 1: matrix 178 rows 99 cols
[2021-05-15 23:13:43] [INFO ] Computed 10 place invariants in 3 ms
[2021-05-15 23:13:43] [INFO ] Dead Transitions using invariants and state equation in 192 ms returned []
Finished structural reductions, in 1 iterations. Remains : 99/99 places, 178/186 transitions.
[2021-05-15 23:13:44] [INFO ] Flatten gal took : 59 ms
[2021-05-15 23:13:44] [INFO ] Flatten gal took : 24 ms
[2021-05-15 23:13:44] [INFO ] Input system was already deterministic with 178 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 2420 ms. (steps per millisecond=41 ) properties (out of 93) seen :41
Running SMT prover for 52 properties.
// Phase 1: matrix 178 rows 99 cols
[2021-05-15 23:13:46] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-15 23:13:47] [INFO ] SMT Verify possible in real domain returnedunsat :49 sat :0 real:3
[2021-05-15 23:13:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2021-05-15 23:13:47] [INFO ] SMT Verify possible in nat domain returned unsat :3 sat :49
Successfully simplified 52 atomic propositions for a total of 16 simplifications.
[2021-05-15 23:13:47] [INFO ] Initial state test concluded for 2 properties.
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Graph (trivial) has 70 edges and 99 vertex of which 21 / 99 are part of one of the 7 SCC in 3 ms
Free SCC test removed 14 places
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 99 edges and 82 vertex of which 60 / 82 are part of one of the 10 SCC in 1 ms
Free SCC test removed 50 places
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 6 rules applied. Total rules applied 7 place count 32 transition count 145
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Graph (trivial) has 26 edges and 26 vertex of which 2 / 26 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 100 rules applied. Total rules applied 107 place count 25 transition count 52
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 114 place count 22 transition count 48
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 114 place count 22 transition count 47
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 116 place count 21 transition count 47
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 118 place count 19 transition count 43
Iterating global reduction 3 with 2 rules applied. Total rules applied 120 place count 19 transition count 43
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 4 rules applied. Total rules applied 124 place count 19 transition count 39
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 127 place count 17 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 128 place count 16 transition count 38
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 145 place count 16 transition count 21
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 6 with 2 rules applied. Total rules applied 147 place count 16 transition count 19
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 150 place count 14 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 150 place count 14 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 152 place count 13 transition count 17
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 154 place count 12 transition count 16
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 155 place count 12 transition count 15
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 9 with 2 rules applied. Total rules applied 157 place count 12 transition count 15
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 159 place count 10 transition count 13
Iterating global reduction 9 with 2 rules applied. Total rules applied 161 place count 10 transition count 13
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 163 place count 10 transition count 11
Applied a total of 163 rules in 41 ms. Remains 10 /99 variables (removed 89) and now considering 11/178 (removed 167) transitions.
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 2 ms
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 2 ms
[2021-05-15 23:13:47] [INFO ] Input system was already deterministic with 11 transitions.
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 1 ms
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 1 ms
[2021-05-15 23:13:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality11666466404069547714.gal : 2 ms
[2021-05-15 23:13:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality8730577707746663795.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality11666466404069547714.gal, -t, CGAL, -ctl, /tmp/CTLCardinality8730577707746663795.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality11666466404069547714.gal -t CGAL -ctl /tmp/CTLCardinality8730577707746663795.ctl --gen-order FOLLOW
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,32,0.009449,4236,2,16,5,64,5,0,52,38,0


Converting to forward existential form...Done !
original formula: EF((((((p80+p26)+p10)+p43)+p89)>=4))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((((p80+p26)+p10)+p43)+p89)>=4))] != FALSE
(forward)formula 0,1,0.011167,4688,1,0,7,64,7,1,73,38,1
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Graph (trivial) has 51 edges and 99 vertex of which 12 / 99 are part of one of the 4 SCC in 0 ms
Free SCC test removed 8 places
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 77 transition count 153
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 35 place count 77 transition count 147
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 77 transition count 147
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 74 transition count 144
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 74 transition count 144
Applied a total of 46 rules in 36 ms. Remains 74 /99 variables (removed 25) and now considering 144/178 (removed 34) transitions.
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 13 ms
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 18 ms
[2021-05-15 23:13:47] [INFO ] Input system was already deterministic with 144 transitions.
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 15 ms
[2021-05-15 23:13:47] [INFO ] Flatten gal took : 15 ms
[2021-05-15 23:13:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality13478023128596381816.gal : 5 ms
[2021-05-15 23:13:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality9583239748371578020.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality13478023128596381816.gal, -t, CGAL, -ctl, /tmp/CTLCardinality9583239748371578020.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality13478023128596381816.gal -t CGAL -ctl /tmp/CTLCardinality9583239748371578020.ctl --gen-order FOLLOW
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,3.38688e+07,0.190207,9156,2,823,5,24481,6,0,434,15793,0


Converting to forward existential form...Done !
original formula: !(EG(E(((((((p54+p83)+p47)+p10)+p2)+p7)<=(((((p55+p49)+p44)+p16)+p24)+p56)) U AG(((((((p64+p66)+p12)+p62)+p9)<=42)&&((((p64+p48)+p28)+p11)<=(p29+p51)))))))
=> equivalent forward existential formula: [FwdG(Init,E(((((((p54+p83)+p47)+p10)+p2)+p7)<=(((((p55+p49)+p44)+p16)+p24)+p56)) U !(E(TRUE U !(((((((p64+p66)+p12)+p62)+p9)<=42)&&((((p64+p48)+p28)+p11)<=(p29+p51))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.646668,19920,1,0,8,88592,27,0,2329,34760,9
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Graph (trivial) has 36 edges and 99 vertex of which 6 / 99 are part of one of the 2 SCC in 0 ms
Free SCC test removed 4 places
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 21 place count 85 transition count 163
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 85 transition count 160
Partial Post-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 30 place count 85 transition count 160
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 84 transition count 159
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 84 transition count 159
Applied a total of 32 rules in 31 ms. Remains 84 /99 variables (removed 15) and now considering 159/178 (removed 19) transitions.
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 12 ms
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 13 ms
[2021-05-15 23:13:48] [INFO ] Input system was already deterministic with 159 transitions.
Graph (trivial) has 55 edges and 99 vertex of which 15 / 99 are part of one of the 5 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 29 place count 75 transition count 148
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 39 place count 75 transition count 138
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 47 place count 75 transition count 138
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 50 place count 72 transition count 135
Iterating global reduction 0 with 3 rules applied. Total rules applied 53 place count 72 transition count 135
Applied a total of 53 rules in 27 ms. Remains 72 /99 variables (removed 27) and now considering 135/178 (removed 43) transitions.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 9 ms
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 11 ms
[2021-05-15 23:13:48] [INFO ] Input system was already deterministic with 135 transitions.
Graph (trivial) has 80 edges and 99 vertex of which 24 / 99 are part of one of the 8 SCC in 0 ms
Free SCC test removed 16 places
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 2 places and 0 transitions.
Graph (trivial) has 112 edges and 80 vertex of which 80 / 80 are part of one of the 8 SCC in 0 ms
Free SCC test removed 72 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 8 transition count 140
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Iterating post reduction 1 with 147 rules applied. Total rules applied 151 place count 0 transition count 1
Applied a total of 151 rules in 5 ms. Remains 0 /99 variables (removed 99) and now considering 1/178 (removed 177) transitions.
[2021-05-15 23:13:48] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 2 ms
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 0 ms
[2021-05-15 23:13:48] [INFO ] Input system was already deterministic with 1 transitions.
Graph (trivial) has 58 edges and 99 vertex of which 15 / 99 are part of one of the 5 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 89 transition count 157
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 88 transition count 157
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 29 place count 75 transition count 144
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 50 place count 75 transition count 123
Partial Post-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 58 place count 75 transition count 123
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 60 place count 73 transition count 121
Iterating global reduction 0 with 2 rules applied. Total rules applied 62 place count 73 transition count 121
Applied a total of 62 rules in 44 ms. Remains 73 /99 variables (removed 26) and now considering 121/178 (removed 57) transitions.
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 13 ms
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 14 ms
[2021-05-15 23:13:48] [INFO ] Input system was already deterministic with 121 transitions.
Graph (trivial) has 64 edges and 99 vertex of which 15 / 99 are part of one of the 5 SCC in 1 ms
Free SCC test removed 10 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 1 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 39 place count 70 transition count 143
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 59 place count 70 transition count 123
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 61 place count 70 transition count 123
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 62 place count 69 transition count 122
Iterating global reduction 0 with 1 rules applied. Total rules applied 63 place count 69 transition count 122
Applied a total of 63 rules in 40 ms. Remains 69 /99 variables (removed 30) and now considering 122/178 (removed 56) transitions.
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 13 ms
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 15 ms
[2021-05-15 23:13:48] [INFO ] Input system was already deterministic with 122 transitions.
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 21 ms
[2021-05-15 23:13:48] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 19 ms
[2021-05-15 23:13:48] [INFO ] Applying decomposition
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11092366879481856292.txt, -o, /tmp/graph11092366879481856292.bin, -w, /tmp/graph11092366879481856292.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11092366879481856292.bin, -l, -1, -v, -w, /tmp/graph11092366879481856292.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 23:13:48] [INFO ] Decomposing Gal with order
[2021-05-15 23:13:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 23:13:48] [INFO ] Removed a total of 191 redundant transitions.
[2021-05-15 23:13:48] [INFO ] Flatten gal took : 92 ms
[2021-05-15 23:13:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 17 ms.
[2021-05-15 23:13:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality15011923639332111323.gal : 9 ms
[2021-05-15 23:13:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality5910896335084658480.ctl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality15011923639332111323.gal, -t, CGAL, -ctl, /tmp/CTLCardinality5910896335084658480.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality15011923639332111323.gal -t CGAL -ctl /tmp/CTLCardinality5910896335084658480.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 4 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,4.29982e+08,0.234569,10896,2,1343,5,33944,6,0,580,21760,0


Converting to forward existential form...Done !
original formula: EG(!(AG(EF(((((((((gu1.p5+gu2.p6)+gu1.p72)+gu1.p55)+gu1.p53)+gu1.p73)+gu1.p65)+gu1.p57)<=((gu4.p59+gi3.gu8.p46)+gu1.p72))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(E(TRUE U ((((((((gu1.p5+gu2.p6)+gu1.p72)+gu1.p55)+gu1.p53)+gu1.p73)+gu1.p65)+gu1.p57)<=((gu4.p59+gi3.gu8.p46)+gu1.p72))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.622735,20972,1,0,7,100424,20,0,2853,29421,8
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

original formula: (!(EX((AX(AF((((((((((gu1.p72+gi5.gu7.p0)+gu2.p60)+gi5.gu7.p71)+gi5.gu7.p52)+gu2.p20)+gu1.p53)+gi5.gu7.p75)+gi5.gu7.p80)<=((((gi5.gu7.p32+gi5.gu7.p9)+gu1.p5)+gi3.gu8.p8)+gi5.gu7.p23)))) * ((!(EG(((gi3.gu8.p22+gu2.p92)<=(((gi5.gu7.p75+gi3.gu8.p2)+gi3.gu8.p8)+gi3.gu8.p64)))) + EF(((((((gi5.gu7.p80+gu2.p7)+gi5.gu7.p75)+gu2.p6)+gi5.gu7.p17)+gu1.p73)<=(((gi5.gu7.p76+gi3.gu8.p3)+gi5.gu7.p9)+gi3.gu8.p46)))) + AG(((((((((((gi5.gu7.p76+gi5.gu7.p52)+gi5.gu7.p19)+gi5.gu7.p71)+gi5.gu7.p75)+gi5.gu7.p97)+gi5.gu7.p49)+gi5.gu7.p24)+gu2.p92)+gi5.gu7.p86)<=(((gu2.p67+gi5.gu7.p23)+gu4.p59)+gi5.gu7.p32))))))) * EG(AG(EF((((((((gu2.p20+gu2.p84)+gu2.p92)+gu2.p50)+gi3.gu8.p94)+gu2.p6)+gu2.p48)>=2)))))
=> equivalent forward existential formula: ((([((EY(Init) * !(EX(!(!(EG(!((((((((((gu1.p72+gi5.gu7.p0)+gu2.p60)+gi5.gu7.p71)+gi5.gu7.p52)+gu2.p20)+gu1.p53)+gi5.gu7.p75)+gi5.gu7.p80)<=((((gi5.gu7.p32+gi5.gu7.p9)+gu1.p5)+gi3.gu8.p8)+gi5.gu7.p23))))))))) * !(EG(((gi3.gu8.p22+gu2.p92)<=(((gi5.gu7.p75+gi3.gu8.p2)+gi3.gu8.p8)+gi3.gu8.p64)))))] = FALSE * [(FwdU((EY(Init) * !(EX(!(!(EG(!((((((((((gu1.p72+gi5.gu7.p0)+gu2.p60)+gi5.gu7.p71)+gi5.gu7.p52)+gu2.p20)+gu1.p53)+gi5.gu7.p75)+gi5.gu7.p80)<=((((gi5.gu7.p32+gi5.gu7.p9)+gu1.p5)+gi3.gu8.p8)+gi5.gu7.p23))))))))),TRUE) * ((((((gi5.gu7.p80+gu2.p7)+gi5.gu7.p75)+gu2.p6)+gi5.gu7.p17)+gu1.p73)<=(((gi5.gu7.p76+gi3.gu8.p3)+gi5.gu7.p9)+gi3.gu8.p46)))] = FALSE) * [((EY(Init) * !(EX(!(!(EG(!((((((((((gu1.p72+gi5.gu7.p0)+gu2.p60)+gi5.gu7.p71)+gi5.gu7.p52)+gu2.p20)+gu1.p53)+gi5.gu7.p75)+gi5.gu7.p80)<=((((gi5.gu7.p32+gi5.gu7.p9)+gu1.p5)+gi3.gu8.p8)+gi5.gu7.p23))))))))) * !(E(TRUE U !(((((((((((gi5.gu7.p76+gi5.gu7.p52)+gi5.gu7.p19)+gi5.gu7.p71)+gi5.gu7.p75)+gi5.gu7.p97)+gi5.gu7.p49)+gi5.gu7.p24)+gu2.p92)+gi5.gu7.p86)<=(((gu2.p67+gi5.gu7.p23)+gu4.p59)+gi5.gu7.p32))))))] = FALSE) * [(Init * !(EG(!(E(TRUE U !(E(TRUE U (((((((gu2.p20+gu2.p84)+gu2.p92)+gu2.p50)+gi3.gu8.p94)+gu2.p6)+gu2.p48)>=2))))))))] = FALSE)
(forward)formula 1,1,1.54462,49356,1,0,16,300926,40,3,3428,126341,22
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: !(E((AX((gu4.p21>(((((((gu4.p90+gu4.p59)+gi5.gu7.p23)+gu2.p69)+gu4.p42)+gu4.p68)+gi5.gu7.p75)+gu4.p35))) + (EX(TRUE) * E(AG(((((((((gu2.p33+gu2.p60)+gu2.p7)+gu2.p69)+gu2.p50)+gi3.gu8.p70)+gu2.p30)+gu2.p67)<=(((((((gu2.p85+gu2.p60)+gu2.p83)+gu2.p25)+gu2.p6)+gu2.p20)+gu2.p92)+gu2.p1))) U AX(FALSE)))) U E(EX(TRUE) U AG((((((gi4.gu6.p41+gi5.gu7.p23)+gi4.gu6.p14)+gi4.gu6.p91)+gi4.gu6.p95)<=(gi4.gu6.p51+gi5.gu7.p75))))))
=> equivalent forward existential formula: [(FwdU(FwdU(Init,(!(EX(!((gu4.p21>(((((((gu4.p90+gu4.p59)+gi5.gu7.p23)+gu2.p69)+gu4.p42)+gu4.p68)+gi5.gu7.p75)+gu4.p35))))) + (EX(TRUE) * E(!(E(TRUE U !(((((((((gu2.p33+gu2.p60)+gu2.p7)+gu2.p69)+gu2.p50)+gi3.gu8.p70)+gu2.p30)+gu2.p67)<=(((((((gu2.p85+gu2.p60)+gu2.p83)+gu2.p25)+gu2.p6)+gu2.p20)+gu2.p92)+gu2.p1))))) U !(EX(!(FALSE))))))),EX(TRUE)) * !(E(TRUE U !((((((gi4.gu6.p41+gi5.gu7.p23)+gi4.gu6.p14)+gi4.gu6.p91)+gi4.gu6.p95)<=(gi4.gu6.p51+gi5.gu7.p75))))))] = FALSE
(forward)formula 2,1,1.72247,54636,1,0,17,342518,42,3,3475,139902,25
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

original formula: (!(AG(AX((((((((((gi3.gu8.p3+gi3.gu8.p12)+gi3.gu8.p96)+gi3.gu8.p28)+gi3.gu8.p43)+gi3.gu8.p64)+gi3.gu8.p37)<=(((((gi3.gu8.p58+gi3.gu8.p11)+gi3.gu8.p8)+gi3.gu8.p94)+gi3.gu8.p46)+gi3.gu8.p70))&&(((gu1.p93+gu1.p55)+gu2.p25)>=18))||((((gu2.p20+gi3.gu8.p3)+gu2.p60)<=(((((((((gu2.p30+gu4.p42)+gi3.gu8.p96)+gu4.p88)+gu4.p59)+gu4.p68)+gu1.p72)+gu4.p74)+gu4.p66)+gu4.p81))&&((gi3.gu8.p22==0)||(gi3.gu8.p22==1))))))) * !(AG(EX(EF((((((((((gi3.gu8.p94+gi3.gu8.p96)+gu2.p69)+gi3.gu8.p11)+gu4.p90)+gu2.p61)+gu1.p65)+gi4.gu6.p14)<=((((gu2.p48+gu1.p65)+gu2.p6)+gu2.p33)+gi4.gu6.p91))&&((((((((gu2.p48+gu2.p78)+gi5.gu7.p24)+gu2.p61)+gu2.p34)+gi4.gu6.p91)+gu2.p30)+gu2.p20)<=45)))))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EX(!((((((((((gi3.gu8.p3+gi3.gu8.p12)+gi3.gu8.p96)+gi3.gu8.p28)+gi3.gu8.p43)+gi3.gu8.p64)+gi3.gu8.p37)<=(((((gi3.gu8.p58+gi3.gu8.p11)+gi3.gu8.p8)+gi3.gu8.p94)+gi3.gu8.p46)+gi3.gu8.p70))&&(((gu1.p93+gu1.p55)+gu2.p25)>=18))||((((gu2.p20+gi3.gu8.p3)+gu2.p60)<=(((((((((gu2.p30+gu4.p42)+gi3.gu8.p96)+gu4.p88)+gu4.p59)+gu4.p68)+gu1.p72)+gu4.p74)+gu4.p66)+gu4.p81))&&((gi3.gu8.p22==0)||(gi3.gu8.p22==1)))))))))))),TRUE) * !(EX(E(TRUE U (((((((((gi3.gu8.p94+gi3.gu8.p96)+gu2.p69)+gi3.gu8.p11)+gu4.p90)+gu2.p61)+gu1.p65)+gi4.gu6.p14)<=((((gu2.p48+gu1.p65)+gu2.p6)+gu2.p33)+gi4.gu6.p91))&&((((((((gu2.p48+gu2.p78)+gi5.gu7.p24)+gu2.p61)+gu2.p34)+gi4.gu6.p91)+gu2.p30)+gu2.p20)<=45))))))] != FALSE
(forward)formula 3,0,2.12476,62276,1,0,18,414477,43,3,3683,163947,28
FORMULA FlexibleBarrier-PT-08a-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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


BK_STOP 1621120431936

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FlexibleBarrier-PT-08a"
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 FlexibleBarrier-PT-08a, 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 r102-smll-162075331000033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08a.tgz
mv FlexibleBarrier-PT-08a 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 ;