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.r311-tall-162132107900154.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ServersAndClients-PT-100320, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132107900154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 16K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 99K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.3K May 11 20:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K May 11 20:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 11 17:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K May 11 17:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 61M May 12 08:13 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 ServersAndClients-PT-100320-CTLFireability-00
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-01
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-02
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-03
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-04
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-05
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-06
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-07
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-08
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-09
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-10
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-11
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-12
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-13
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-14
FORMULA_NAME ServersAndClients-PT-100320-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1621440370510

Running Version 0
[2021-05-19 16:06:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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]
[2021-05-19 16:06:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:06:20] [INFO ] Load time of PNML (sax parser for PT used): 1532 ms
[2021-05-19 16:06:20] [INFO ] Transformed 32721 places.
[2021-05-19 16:06:21] [INFO ] Transformed 64200 transitions.
[2021-05-19 16:06:21] [INFO ] Found NUPN structural information;
[2021-05-19 16:06:21] [INFO ] Parsed PT model containing 32721 places and 64200 transitions in 1793 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 30 ms.
Support contains 667 out of 32721 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32721/32721 places, 64200/64200 transitions.
Applied a total of 0 rules in 267 ms. Remains 32721 /32721 variables (removed 0) and now considering 64200/64200 (removed 0) transitions.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:06:22] [INFO ] Computed 521 place invariants in 821 ms
[2021-05-19 16:06:33] [INFO ] Implicit Places using invariants in 11640 ms returned []
Implicit Place search using SMT only with invariants took 11665 ms to find 0 implicit places.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:06:33] [INFO ] Computed 521 place invariants in 569 ms
[2021-05-19 16:06:38] [INFO ] Dead Transitions using invariants and state equation in 4760 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32721/32721 places, 64200/64200 transitions.
[2021-05-19 16:06:41] [INFO ] Flatten gal took : 2434 ms
[2021-05-19 16:06:43] [INFO ] Flatten gal took : 2053 ms
[2021-05-19 16:06:46] [INFO ] Input system was already deterministic with 64200 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 9579 ms. (steps per millisecond=10 ) properties (out of 97) seen :85
Running SMT prover for 12 properties.
// Phase 1: matrix 64200 rows 32721 cols
[2021-05-19 16:06:57] [INFO ] Computed 521 place invariants in 536 ms
[2021-05-19 16:07:13] [INFO ] [Real]Absence check using 421 positive place invariants in 2453 ms returned sat
[2021-05-19 16:07:13] [INFO ] [Real]Absence check using 421 positive and 100 generalized place invariants in 630 ms returned sat
[2021-05-19 16:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:08:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Drop transitions removed 23910 transitions
Trivial Post-agglo rules discarded 23910 transitions
Performed 23910 trivial Post agglomeration. Transition count delta: 23910
Iterating post reduction 0 with 23910 rules applied. Total rules applied 23910 place count 32721 transition count 40290
Reduce places removed 23910 places and 0 transitions.
Performed 5979 Post agglomeration using F-continuation condition.Transition count delta: 5979
Iterating post reduction 1 with 29889 rules applied. Total rules applied 53799 place count 8811 transition count 34311
Reduce places removed 6267 places and 0 transitions.
Ensure Unique test removed 28700 transitions
Reduce isomorphic transitions removed 28700 transitions.
Iterating post reduction 2 with 34967 rules applied. Total rules applied 88766 place count 2544 transition count 5611
Drop transitions removed 870 transitions
Redundant transition composition rules discarded 870 transitions
Iterating global reduction 3 with 870 rules applied. Total rules applied 89636 place count 2544 transition count 4741
Applied a total of 89636 rules in 3903 ms. Remains 2544 /32721 variables (removed 30177) and now considering 4741/64200 (removed 59459) transitions.
[2021-05-19 16:08:43] [INFO ] Flatten gal took : 127 ms
[2021-05-19 16:08:43] [INFO ] Flatten gal took : 143 ms
[2021-05-19 16:08:43] [INFO ] Input system was already deterministic with 4741 transitions.
[2021-05-19 16:08:43] [INFO ] Flatten gal took : 146 ms
[2021-05-19 16:08:44] [INFO ] Flatten gal took : 179 ms
[2021-05-19 16:08:44] [INFO ] Time to serialize gal into /tmp/CTLFireability2715975631803530676.gal : 88 ms
[2021-05-19 16:08:44] [INFO ] Time to serialize properties into /tmp/CTLFireability5062562003689490102.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/CTLFireability2715975631803530676.gal, -t, CGAL, -ctl, /tmp/CTLFireability5062562003689490102.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/CTLFireability2715975631803530676.gal -t CGAL -ctl /tmp/CTLFireability5062562003689490102.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-19 16:09:14] [INFO ] Flatten gal took : 133 ms
[2021-05-19 16:09:14] [INFO ] Applying decomposition
[2021-05-19 16:09:14] [INFO ] Flatten gal took : 137 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/graph16609844894416756745.txt, -o, /tmp/graph16609844894416756745.bin, -w, /tmp/graph16609844894416756745.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/graph16609844894416756745.bin, -l, -1, -v, -w, /tmp/graph16609844894416756745.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:09:14] [INFO ] Decomposing Gal with order
[2021-05-19 16:09:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:09:15] [INFO ] Removed a total of 4745 redundant transitions.
[2021-05-19 16:09:15] [INFO ] Flatten gal took : 848 ms
[2021-05-19 16:09:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 81 ms.
[2021-05-19 16:09:16] [INFO ] Time to serialize gal into /tmp/CTLFireability8329653804757065345.gal : 47 ms
[2021-05-19 16:09:16] [INFO ] Time to serialize properties into /tmp/CTLFireability4293145094077393741.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/CTLFireability8329653804757065345.gal, -t, CGAL, -ctl, /tmp/CTLFireability4293145094077393741.ctl], 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/CTLFireability8329653804757065345.gal -t CGAL -ctl /tmp/CTLFireability4293145094077393741.ctl
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,2312,5.27227,80408,5498,607,36834,6034,9879,33285,249,22572,0


Converting to forward existential form...Done !
original formula: E(EG((((i86.u200.sv15_c11==1)||(i88.u207.sv106_c7==1))||(i94.u223.sv295_c60==1))) U AG(A((EF(((((((((i89.u210.sv157_c58==1)||((i20.u154.sys_req54==1)&&(i87.u196.sv189==1)))||(i58.u217.sv263_c35==1))||((i23.u157.sys_req57==1)&&(i4.u202.sv41==1)))||((i78.u174.sys_req74==1)&&(i1.u216.sv221==1)))||((i2.u110.sys_req10==1)&&(i45.u211.sv159==1)))||((i24.u159.sys_req59==1)&&(i7.u203.sv47==1)))||(i90.u218.sv264_c6==1))) * (((i68.u162.sys_req62==0)||(i6.u212.sv164==0))||(((((i91.u220.sv275_c2==0)&&((i36.u186.sys_req86==0)||(i48.u206.sv95==0)))&&((i67.u153.sys_req53==0)||(i44.u151.sv82==0)))&&((i3.u112.sys_req12==0)||(i85.u205.sv70==0)))&&((i8.u124.sys_req24==0)||(i46.u226.sv318==0))))) U (((((((((((((!(EG((((((i87.u100.sys_req0==1)&&(i54.u225.sv311==1))||((i78.u174.sys_req74==1)&&(i55.u209.sv147==1)))||((i69.u163.sys_req63==1)&&(i52.u204.sv53==1)))||((i77.u173.sys_req73==1)&&(i44.u105.sv204==1))))) + (i92.u221.sv276_c36==1)) + (i36.u186.sv147_c86==1)) + (i47.u224.sv298_c17==1)) + (i87.u201.sv19_c96==1)) + (i93.u222.sv279_c3==1)) + (i28.u176.sv271_c76==1)) + ((i9.u130.sys_req30==1)&&(i49.u214.sv184==1))) + ((i72.u166.sys_req66==1)&&(i44.u104.sv283==1))) + ((i38.u193.sys_req93==1)&&(i5.u208.sv134==1))) + ((i88.u107.sys_req7==1)&&(i53.u219.sv271==1))) + ((i16.u145.sys_req45==1)&&(i51.u215.sv216==1))) + ((i35.u184.sys_req84==1)&&(i50.u213.sv177==1))) + ((i14.u141.sys_req41==1)&&(i44.u101.sv176==1))))))
=> equivalent forward existential formula: [(FwdU(Init,EG((((i86.u200.sv15_c11==1)||(i88.u207.sv106_c7==1))||(i94.u223.sv295_c60==1)))) * !(E(TRUE U !(!((E(!((((((((((((((!(EG((((((i87.u100.sys_req0==1)&&(i54.u225.sv311==1))||((i78.u174.sys_req74==1)&&(i55.u209.sv147==1)))||((i69.u163.sys_req63==1)&&(i52.u204.sv53==1)))||((i77.u173.sys_req73==1)&&(i44.u105.sv204==1))))) + (i92.u221.sv276_c36==1)) + (i36.u186.sv147_c86==1)) + (i47.u224.sv298_c17==1)) + (i87.u201.sv19_c96==1)) + (i93.u222.sv279_c3==1)) + (i28.u176.sv271_c76==1)) + ((i9.u130.sys_req30==1)&&(i49.u214.sv184==1))) + ((i72.u166.sys_req66==1)&&(i44.u104.sv283==1))) + ((i38.u193.sys_req93==1)&&(i5.u208.sv134==1))) + ((i88.u107.sys_req7==1)&&(i53.u219.sv271==1))) + ((i16.u145.sys_req45==1)&&(i51.u215.sv216==1))) + ((i35.u184.sys_req84==1)&&(i50.u213.sv177==1))) + ((i14.u141.sys_req41==1)&&(i44.u101.sv176==1)))) U (!((E(TRUE U ((((((((i89.u210.sv157_c58==1)||((i20.u154.sys_req54==1)&&(i87.u196.sv189==1)))||(i58.u217.sv263_c35==1))||((i23.u157.sys_req57==1)&&(i4.u202.sv41==1)))||((i78.u174.sys_req74==1)&&(i1.u216.sv221==1)))||((i2.u110.sys_req10==1)&&(i45.u211.sv159==1)))||((i24.u159.sys_req59==1)&&(i7.u203.sv47==1)))||(i90.u218.sv264_c6==1))) * (((i68.u162.sys_req62==0)||(i6.u212.sv164==0))||(((((i91.u220.sv275_c2==0)&&((i36.u186.sys_req86==0)||(i48.u206.sv95==0)))&&((i67.u153.sys_req53==0)||(i44.u151.sv82==0)))&&((i3.u112.sys_req12==0)||(i85.u205.sv70==0)))&&((i8.u124.sys_req24==0)||(i46.u226.sv318==0)))))) * !((((((((((((((!(EG((((((i87.u100.sys_req0==1)&&(i54.u225.sv311==1))||((i78.u174.sys_req74==1)&&(i55.u209.sv147==1)))||((i69.u163.sys_req63==1)&&(i52.u204.sv53==1)))||((i77.u173.sys_req73==1)&&(i44.u105.sv204==1))))) + (i92.u221.sv276_c36==1)) + (i36.u186.sv147_c86==1)) + (i47.u224.sv298_c17==1)) + (i87.u201.sv19_c96==1)) + (i93.u222.sv279_c3==1)) + (i28.u176.sv271_c76==1)) + ((i9.u130.sys_req30==1)&&(i49.u214.sv184==1))) + ((i72.u166.sys_req66==1)&&(i44.u104.sv283==1))) + ((i38.u193.sys_req93==1)&&(i5.u208.sv134==1))) + ((i88.u107.sys_req7==1)&&(i53.u219.sv271==1))) + ((i16.u145.sys_req45==1)&&(i51.u215.sv216==1))) + ((i35.u184.sys_req84==1)&&(i50.u213.sv177==1))) + ((i14.u141.sys_req41==1)&&(i44.u101.sv176==1)))))) + EG(!((((((((((((((!(EG((((((i87.u100.sys_req0==1)&&(i54.u225.sv311==1))||((i78.u174.sys_req74==1)&&(i55.u209.sv147==1)))||((i69.u163.sys_req63==1)&&(i52.u204.sv53==1)))||((i77.u173.sys_req73==1)&&(i44.u105.sv204==1))))) + (i92.u221.sv276_c36==1)) + (i36.u186.sv147_c86==1)) + (i47.u224.sv298_c17==1)) + (i87.u201.sv19_c96==1)) + (i93.u222.sv279_c3==1)) + (i28.u176.sv271_c76==1)) + ((i9.u130.sys_req30==1)&&(i49.u214.sv184==1))) + ((i72.u166.sys_req66==1)&&(i44.u104.sv283==1))) + ((i38.u193.sys_req93==1)&&(i5.u208.sv134==1))) + ((i88.u107.sys_req7==1)&&(i53.u219.sv271==1))) + ((i16.u145.sys_req45==1)&&(i51.u215.sv216==1))) + ((i35.u184.sys_req84==1)&&(i50.u213.sv177==1))) + ((i14.u141.sys_req41==1)&&(i44.u101.sv176==1)))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
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 1
Fast SCC detection found an SCC at level 2
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
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Fast SCC detection found an SCC at level 29
Fast SCC detection found an SCC at level 30
Fast SCC detection found an SCC at level 31
Fast SCC detection found an SCC at level 32
Fast SCC detection found an SCC at level 33
Fast SCC detection found an SCC at level 34
Fast SCC detection found an SCC at level 35
Fast SCC detection found an SCC at level 36
Fast SCC detection found an SCC at level 37
Fast SCC detection found an SCC at level 38
Fast SCC detection found an SCC at level 39
Fast SCC detection found an SCC at level 40
Fast SCC detection found an SCC at level 41
Fast SCC detection found an SCC at level 42
Fast SCC detection found an SCC at level 43
Fast SCC detection found an SCC at level 44
Fast SCC detection found an SCC at level 45
Fast SCC detection found an SCC at level 46
Fast SCC detection found an SCC at level 47
Fast SCC detection found an SCC at level 48
Fast SCC detection found an SCC at level 49
Fast SCC detection found an SCC at level 50
Fast SCC detection found an SCC at level 51
Fast SCC detection found an SCC at level 52
Fast SCC detection found an SCC at level 53
Fast SCC detection found an SCC at level 54
Fast SCC detection found an SCC at level 55
Fast SCC detection found an SCC at level 56
Fast SCC detection found an SCC at level 57
Fast SCC detection found an SCC at level 58
Fast SCC detection found an SCC at level 59
Fast SCC detection found an SCC at level 60
Fast SCC detection found an SCC at level 61
Fast SCC detection found an SCC at level 62
Fast SCC detection found an SCC at level 63
Fast SCC detection found an SCC at level 64
Fast SCC detection found an SCC at level 65
Fast SCC detection found an SCC at level 66
Fast SCC detection found an SCC at level 67
Fast SCC detection found an SCC at level 68
Fast SCC detection found an SCC at level 69
Fast SCC detection found an SCC at level 70
Fast SCC detection found an SCC at level 71
Fast SCC detection found an SCC at level 72
Fast SCC detection found an SCC at level 73
Fast SCC detection found an SCC at level 74
Fast SCC detection found an SCC at level 75
Fast SCC detection found an SCC at level 76
Fast SCC detection found an SCC at level 77
Fast SCC detection found an SCC at level 78
Fast SCC detection found an SCC at level 79
Fast SCC detection found an SCC at level 80
Fast SCC detection found an SCC at level 81
Fast SCC detection found an SCC at level 82
Fast SCC detection found an SCC at level 83
Fast SCC detection found an SCC at level 84
Fast SCC detection found an SCC at level 85
Fast SCC detection found an SCC at level 86
Fast SCC detection found an SCC at level 87
Fast SCC detection found an SCC at level 88
Fast SCC detection found an SCC at level 89
Fast SCC detection found an SCC at level 90
Fast SCC detection found an SCC at level 91
Fast SCC detection found an SCC at level 92
Fast SCC detection found an SCC at level 93
Fast SCC detection found an SCC at level 94
(forward)formula 0,1,8.07609,103760,1,0,39570,15924,35018,36965,869,40555,1047693
FORMULA ServersAndClients-PT-100320-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Drop transitions removed 22934 transitions
Trivial Post-agglo rules discarded 22934 transitions
Performed 22934 trivial Post agglomeration. Transition count delta: 22934
Iterating post reduction 0 with 22934 rules applied. Total rules applied 22934 place count 32721 transition count 41266
Reduce places removed 22934 places and 0 transitions.
Performed 6850 Post agglomeration using F-continuation condition.Transition count delta: 6850
Iterating post reduction 1 with 29784 rules applied. Total rules applied 52718 place count 9787 transition count 34416
Reduce places removed 7132 places and 0 transitions.
Ensure Unique test removed 28100 transitions
Reduce isomorphic transitions removed 28100 transitions.
Iterating post reduction 2 with 35232 rules applied. Total rules applied 87950 place count 2655 transition count 6316
Drop transitions removed 1220 transitions
Redundant transition composition rules discarded 1220 transitions
Iterating global reduction 3 with 1220 rules applied. Total rules applied 89170 place count 2655 transition count 5096
Applied a total of 89170 rules in 2920 ms. Remains 2655 /32721 variables (removed 30066) and now considering 5096/64200 (removed 59104) transitions.
[2021-05-19 16:09:28] [INFO ] Flatten gal took : 146 ms
[2021-05-19 16:09:28] [INFO ] Flatten gal took : 143 ms
[2021-05-19 16:09:28] [INFO ] Input system was already deterministic with 5096 transitions.
[2021-05-19 16:09:29] [INFO ] Flatten gal took : 157 ms
[2021-05-19 16:09:29] [INFO ] Flatten gal took : 171 ms
[2021-05-19 16:09:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2397996182112743294.gal : 15 ms
[2021-05-19 16:09:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9230393402994559724.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/CTLFireability2397996182112743294.gal, -t, CGAL, -ctl, /tmp/CTLFireability9230393402994559724.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/CTLFireability2397996182112743294.gal -t CGAL -ctl /tmp/CTLFireability9230393402994559724.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-19 16:09:59] [INFO ] Flatten gal took : 141 ms
[2021-05-19 16:09:59] [INFO ] Applying decomposition
[2021-05-19 16:09:59] [INFO ] Flatten gal took : 143 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/graph9914425503538962113.txt, -o, /tmp/graph9914425503538962113.bin, -w, /tmp/graph9914425503538962113.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/graph9914425503538962113.bin, -l, -1, -v, -w, /tmp/graph9914425503538962113.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:09:59] [INFO ] Decomposing Gal with order
[2021-05-19 16:09:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:10:00] [INFO ] Removed a total of 5217 redundant transitions.
[2021-05-19 16:10:00] [INFO ] Flatten gal took : 417 ms
[2021-05-19 16:10:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 242 labels/synchronizations in 148 ms.
[2021-05-19 16:10:00] [INFO ] Time to serialize gal into /tmp/CTLFireability3790540996035738817.gal : 35 ms
[2021-05-19 16:10:00] [INFO ] Time to serialize properties into /tmp/CTLFireability6043497954539246886.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/CTLFireability3790540996035738817.gal, -t, CGAL, -ctl, /tmp/CTLFireability6043497954539246886.ctl], 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/CTLFireability3790540996035738817.gal -t CGAL -ctl /tmp/CTLFireability6043497954539246886.ctl
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,2417,6.07323,95124,8132,510,52347,5826,10405,39913,264,20984,0


Converting to forward existential form...Done !
original formula: EF(((((((((((!(AF(((((((i82.u212.sv111_c97==1)||((i14.u135.sys_req35==1)&&(i4.u201.sv30==1)))||(i52.u209.sv80_c38==1))||((i27.u166.sys_req66==1)&&(i48.u206.sv58==1)))||((i41.u106.sys_req6==1)&&(i8.u200.sv29==1)))||((i39.u199.sys_req99==1)&&(i47.u207.sv59==1))))) * EG(((((((((((i62.u154.sys_req54==1)&&(i50.u219.sv179==1))||(i87.u217.sv165_c34==1))||((i82.u101.sys_req1==1)&&(i1.i2.u123.sv1==1)))||((i91.u146.sys_req46==1)&&(i54.u218.sv177==1)))||((i63.u156.sys_req56==1)&&(i42.u213.sv124==1)))||((i90.u115.sys_req15==1)&&(i59.u208.sv78==1)))||(i89.u226.sv278_c95==1))||((i65.u161.sys_req61==1)&&(i3.u230.sv312==1)))||((i51.u136.sys_req36==1)&&(i5.u216.sv160==1))))) * (i82.u204.sv51_c97==0)) * (i52.u138.sv1_c38==0)) * (i85.i1.u221.sv206_c87==0)) * (i66.u227.sv288_c65==0)) * (i91.u229.sv303_c46==0)) * EF(((((((((((i12.u132.sys_req32==1)&&(i9.u224.sv243==1))||(i88.u225.sv258_c59==1))||((i49.u127.sys_req27==1)&&(i1.i2.u103.sv101==1)))||(i85.i1.u205.sv55_c87==1))||((i16.u143.sys_req43==1)&&(i1.i2.u100.sv218==1)))||((i36.u193.sys_req93==1)&&(i40.u105.sv49==1)))||((i22.u157.sys_req57==1)&&(i44.u215.sv145==1)))||(i69.u223.sv225_c71==1))&&((((((((((i83.u202.sv32_c4==1)||(i90.u228.sv301_c15==1))||((i10.u130.sys_req30==1)&&(i46.u210.sv103==1)))||(i56.u145.sv59_c45==1))||(i84.u203.sv34_c70==1))||(i86.u211.sv105_c89==1))||(i43.u222.sv219_c14==1))||((i6.u117.sys_req17==1)&&(i1.u107.sv248==1)))||((i7.u118.sys_req18==1)&&(i61.u220.sv194==1)))||((i85.i0.u108.sys_req8==1)&&(i1.i2.u102.sv231==1)))))) * ((i43.u114.sys_req14==0)||(i5.u216.sv160==0))) * ((i88.u159.sys_req59==0)||(u109.sv134==0))) * ((i28.u169.sys_req69==0)||(i45.u214.sv137==0))))
=> equivalent forward existential formula: [(FwdU(((((FwdU(Init,TRUE) * ((i28.u169.sys_req69==0)||(i45.u214.sv137==0))) * ((i88.u159.sys_req59==0)||(u109.sv134==0))) * ((i43.u114.sys_req14==0)||(i5.u216.sv160==0))) * ((((((!(!(EG(!(((((((i82.u212.sv111_c97==1)||((i14.u135.sys_req35==1)&&(i4.u201.sv30==1)))||(i52.u209.sv80_c38==1))||((i27.u166.sys_req66==1)&&(i48.u206.sv58==1)))||((i41.u106.sys_req6==1)&&(i8.u200.sv29==1)))||((i39.u199.sys_req99==1)&&(i47.u207.sv59==1))))))) * EG(((((((((((i62.u154.sys_req54==1)&&(i50.u219.sv179==1))||(i87.u217.sv165_c34==1))||((i82.u101.sys_req1==1)&&(i1.i2.u123.sv1==1)))||((i91.u146.sys_req46==1)&&(i54.u218.sv177==1)))||((i63.u156.sys_req56==1)&&(i42.u213.sv124==1)))||((i90.u115.sys_req15==1)&&(i59.u208.sv78==1)))||(i89.u226.sv278_c95==1))||((i65.u161.sys_req61==1)&&(i3.u230.sv312==1)))||((i51.u136.sys_req36==1)&&(i5.u216.sv160==1))))) * (i82.u204.sv51_c97==0)) * (i52.u138.sv1_c38==0)) * (i85.i1.u221.sv206_c87==0)) * (i66.u227.sv288_c65==0)) * (i91.u229.sv303_c46==0))),TRUE) * ((((((((((i12.u132.sys_req32==1)&&(i9.u224.sv243==1))||(i88.u225.sv258_c59==1))||((i49.u127.sys_req27==1)&&(i1.i2.u103.sv101==1)))||(i85.i1.u205.sv55_c87==1))||((i16.u143.sys_req43==1)&&(i1.i2.u100.sv218==1)))||((i36.u193.sys_req93==1)&&(i40.u105.sv49==1)))||((i22.u157.sys_req57==1)&&(i44.u215.sv145==1)))||(i69.u223.sv225_c71==1))&&((((((((((i83.u202.sv32_c4==1)||(i90.u228.sv301_c15==1))||((i10.u130.sys_req30==1)&&(i46.u210.sv103==1)))||(i56.u145.sv59_c45==1))||(i84.u203.sv34_c70==1))||(i86.u211.sv105_c89==1))||(i43.u222.sv219_c14==1))||((i6.u117.sys_req17==1)&&(i1.u107.sv248==1)))||((i7.u118.sys_req18==1)&&(i61.u220.sv194==1)))||((i85.i0.u108.sys_req8==1)&&(i1.i2.u102.sv231==1)))))] != FALSE
(forward)formula 0,0,6.09042,95124,1,0,52347,5826,10499,39913,280,20984,7902
FORMULA ServersAndClients-PT-100320-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

[2021-05-19 16:10:08] [INFO ] Flatten gal took : 1789 ms
[2021-05-19 16:10:10] [INFO ] Flatten gal took : 1868 ms
[2021-05-19 16:10:11] [INFO ] Applying decomposition
[2021-05-19 16:10:13] [INFO ] Flatten gal took : 1901 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/graph4416687534281017736.txt, -o, /tmp/graph4416687534281017736.bin, -w, /tmp/graph4416687534281017736.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/graph4416687534281017736.bin, -l, -1, -v, -w, /tmp/graph4416687534281017736.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-19 16:10:17] [INFO ] Decomposing Gal with order
[2021-05-19 16:10:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-19 16:10:40] [INFO ] Removed a total of 63850 redundant transitions.
[2021-05-19 16:10:41] [INFO ] Flatten gal took : 11849 ms
[2021-05-19 16:10:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 208 ms.
[2021-05-19 16:10:42] [INFO ] Time to serialize gal into /tmp/CTLFireability17539702917876210017.gal : 303 ms
[2021-05-19 16:10:42] [INFO ] Time to serialize properties into /tmp/CTLFireability3515368453037356264.ctl : 5 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/CTLFireability17539702917876210017.gal, -t, CGAL, -ctl, /tmp/CTLFireability3515368453037356264.ctl], 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/CTLFireability17539702917876210017.gal -t CGAL -ctl /tmp/CTLFireability3515368453037356264.ctl
No direction supplied, using forward translation only.
Parsed 14 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,32201,625.152,1938392,33693,6288,2.09666e+06,57591,129838,323034,1096,626337,0


Converting to forward existential form...Done !
original formula: AG((!(AG((((((((((i139.u97.sys_req96==1)&&(u393.sv292==1))||((i45.u155.sys_req50==1)&&(i144.u172.sv71==1)))||((i25.u30.sys_req30==1)&&(i161.u190.sv89==1)))||(u338.sv237_c7==1)) * EX((((((u335.sv234_c65==1)||(i119.u145.sv44_c79==1))||(u336.sv235_c15==1))||((i140.u73.sys_req72==1)&&(u249.sv148==1)))||((i105.u129.sys_req82==1)&&(u229.sv128==1))))) + ((i144.u49.sys_req48==1)&&(i123.u149.sv48==1))) + ((i143.u43.sys_req42==1)&&(u233.sv132==1))) + ((i157.u185.sys_req9==1)&&(u211.sv110==1))))) + !(EX(((((((i152.u180.sys_req62==1)&&(u290.sv189==1))||((i82.u101.sys_req36==1)&&(i104.u128.sv27==1)))||((i116.u142.sys_req77==1)&&(u360.sv259==1)))||((i104.u128.sys_req15==1)&&(u184.sv83==1)))||((i72.u87.sys_req86==1)&&(u311.sv210==1)))))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(!(!(E(TRUE U !((((((((((i139.u97.sys_req96==1)&&(u393.sv292==1))||((i45.u155.sys_req50==1)&&(i144.u172.sv71==1)))||((i25.u30.sys_req30==1)&&(i161.u190.sv89==1)))||(u338.sv237_c7==1)) * EX((((((u335.sv234_c65==1)||(i119.u145.sv44_c79==1))||(u336.sv235_c15==1))||((i140.u73.sys_req72==1)&&(u249.sv148==1)))||((i105.u129.sys_req82==1)&&(u229.sv128==1))))) + ((i144.u49.sys_req48==1)&&(i123.u149.sv48==1))) + ((i143.u43.sys_req42==1)&&(u233.sv132==1))) + ((i157.u185.sys_req9==1)&&(u211.sv110==1)))))))))) * ((((((i152.u180.sys_req62==1)&&(u290.sv189==1))||((i82.u101.sys_req36==1)&&(i104.u128.sv27==1)))||((i116.u142.sys_req77==1)&&(u360.sv259==1)))||((i104.u128.sys_req15==1)&&(u184.sv83==1)))||((i72.u87.sys_req86==1)&&(u311.sv210==1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,832.43,3165468,1,0,2.99214e+06,1.24688e+06,379884,1.27841e+06,2693,3.16914e+06,16488764
FORMULA ServersAndClients-PT-100320-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
ITS-tools command line returned an error code 139
[2021-05-19 16:29:09] [INFO ] Applying decomposition
[2021-05-19 16:29:11] [INFO ] Flatten gal took : 1985 ms
[2021-05-19 16:29:12] [INFO ] Decomposing Gal with order
[2021-05-19 16:29:15] [INFO ] Rewriting arrays to variables to allow decomposition.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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="ServersAndClients-PT-100320"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ServersAndClients-PT-100320, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r311-tall-162132107900154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100320.tgz
mv ServersAndClients-PT-100320 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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