Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r052-oct2-162038307200049.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 CircularTrains-PT-096, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-oct2-162038307200049
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 101K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 86K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 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 73K 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

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1620843012700

Running Version 0
[2021-05-12 18:10:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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, 1800]
[2021-05-12 18:10:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 18:10:14] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2021-05-12 18:10:14] [INFO ] Transformed 192 places.
[2021-05-12 18:10:14] [INFO ] Transformed 96 transitions.
[2021-05-12 18:10:14] [INFO ] Parsed PT model containing 192 places and 96 transitions in 71 ms.
Built sparse matrix representations for Structural reductions in 4 ms.20533KB memory used
Starting structural reductions, iteration 0 : 192/192 places, 96/96 transitions.
Applied a total of 0 rules in 12 ms. Remains 192 /192 variables (removed 0) and now considering 96/96 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 96/96 transitions.
Starting structural reductions, iteration 0 : 192/192 places, 96/96 transitions.
Applied a total of 0 rules in 4 ms. Remains 192 /192 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:14] [INFO ] Computed 97 place invariants in 22 ms
[2021-05-12 18:10:15] [INFO ] Implicit Places using invariants in 167 ms returned []
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:15] [INFO ] Computed 97 place invariants in 8 ms
[2021-05-12 18:10:15] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 310 ms to find 0 implicit places.
[2021-05-12 18:10:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:15] [INFO ] Computed 97 place invariants in 6 ms
[2021-05-12 18:10:15] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 192/192 places, 96/96 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3961 ms (no deadlock found). (steps per millisecond=315 )
Random directed walk for 1250005 steps, including 0 resets, run took 2815 ms (no deadlock found). (steps per millisecond=444 )
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:22] [INFO ] Computed 97 place invariants in 12 ms
[2021-05-12 18:10:22] [INFO ] [Real]Absence check using 52 positive place invariants in 22 ms returned sat
[2021-05-12 18:10:22] [INFO ] [Real]Absence check using 52 positive and 45 generalized place invariants in 25 ms returned unsat
Starting structural reductions, iteration 0 : 192/192 places, 96/96 transitions.
Applied a total of 0 rules in 12 ms. Remains 192 /192 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:22] [INFO ] Computed 97 place invariants in 4 ms
[2021-05-12 18:10:22] [INFO ] Implicit Places using invariants in 190 ms returned [1, 4, 5, 8, 10, 14, 20, 27, 29, 37, 39, 49, 109, 115, 116, 123, 125, 144, 155, 162, 164, 166, 168, 174, 177, 178, 182, 183, 185, 186, 187, 189]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 193 ms to find 32 implicit places.
// Phase 1: matrix 96 rows 160 cols
[2021-05-12 18:10:22] [INFO ] Computed 65 place invariants in 5 ms
[2021-05-12 18:10:24] [INFO ] Dead Transitions using invariants and state equation in 1845 ms returned []
Starting structural reductions, iteration 1 : 160/192 places, 96/96 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 160 transition count 64
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 128 transition count 64
Applied a total of 64 rules in 6 ms. Remains 128 /160 variables (removed 32) and now considering 64/96 (removed 32) transitions.
// Phase 1: matrix 64 rows 128 cols
[2021-05-12 18:10:24] [INFO ] Computed 65 place invariants in 1 ms
[2021-05-12 18:10:24] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 64 rows 128 cols
[2021-05-12 18:10:24] [INFO ] Computed 65 place invariants in 1 ms
[2021-05-12 18:10:24] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 128/192 places, 64/96 transitions.
[2021-05-12 18:10:24] [INFO ] Initial state test concluded for 32 properties.
Finished random walk after 121 steps, including 0 resets, run visited all 32 properties in 3 ms. (steps per millisecond=40 )
Able to resolve query QuasiLiveness after proving 64 properties.
Starting structural reductions, iteration 0 : 192/192 places, 96/96 transitions.
Applied a total of 0 rules in 8 ms. Remains 192 /192 variables (removed 0) and now considering 96/96 (removed 0) transitions.
// Phase 1: matrix 96 rows 192 cols
[2021-05-12 18:10:24] [INFO ] Computed 97 place invariants in 1 ms
[2021-05-12 18:10:24] [INFO ] Implicit Places using invariants in 166 ms returned [1, 4, 5, 8, 10, 14, 20, 27, 29, 37, 39, 49, 109, 115, 116, 123, 125, 144, 155, 162, 164, 166, 168, 174, 177, 178, 182, 183, 185, 186, 187, 189]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 182 ms to find 32 implicit places.
// Phase 1: matrix 96 rows 160 cols
[2021-05-12 18:10:24] [INFO ] Computed 65 place invariants in 3 ms
[2021-05-12 18:10:24] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Starting structural reductions, iteration 1 : 160/192 places, 96/96 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 160 transition count 64
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 128 transition count 64
Applied a total of 64 rules in 7 ms. Remains 128 /160 variables (removed 32) and now considering 64/96 (removed 32) transitions.
// Phase 1: matrix 64 rows 128 cols
[2021-05-12 18:10:24] [INFO ] Computed 65 place invariants in 0 ms
[2021-05-12 18:10:24] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 64 rows 128 cols
[2021-05-12 18:10:24] [INFO ] Computed 65 place invariants in 0 ms
[2021-05-12 18:10:24] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 128/192 places, 64/96 transitions.
[2021-05-12 18:10:25] [INFO ] Flatten gal took : 28 ms
[2021-05-12 18:10:25] [INFO ] Flatten gal took : 8 ms
[2021-05-12 18:10:25] [INFO ] Time to serialize gal into /tmp/CTLFireability3632962606753638271.gal : 6 ms
[2021-05-12 18:10:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8357719980931506371.ctl : 2 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/CTLFireability3632962606753638271.gal, -t, CGAL, -ctl, /tmp/CTLFireability8357719980931506371.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/CTLFireability3632962606753638271.gal -t CGAL -ctl /tmp/CTLFireability8357719980931506371.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 64 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,1.83262e+18,0.398616,20200,2,3201,5,94597,6,0,579,98753,0


Converting to forward existential form...Done !
original formula: AG(EF(((Section_66>=1)&&(F67>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_66>=1)&&(F67>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.957864,34136,1,0,6,212788,14,0,2689,98753,5
Formula is TRUE !

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

original formula: AG(EF(((F60>=1)&&(Section_59>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F60>=1)&&(Section_59>=1)))))] = FALSE
(forward)formula 1,1,0.98198,34664,1,0,7,215703,15,0,2690,98753,8
Formula is TRUE !

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

original formula: AG(EF(((F19>=1)&&(Section_18>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F19>=1)&&(Section_18>=1)))))] = FALSE
(forward)formula 2,1,1.03841,36776,1,0,8,227714,16,0,2691,98753,11
Formula is TRUE !

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

original formula: AG(EF(((F81>=1)&&(Section_80>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F81>=1)&&(Section_80>=1)))))] = FALSE
(forward)formula 3,1,1.04507,37040,1,0,9,228341,17,0,2692,98753,14
Formula is TRUE !

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

original formula: AG(EF(((Section_41>=1)&&(F42>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_41>=1)&&(F42>=1)))))] = FALSE
(forward)formula 4,1,1.08236,38096,1,0,10,234949,18,0,2693,98753,17
Formula is TRUE !

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

original formula: AG(EF(((Section_11>=1)&&(F12>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_11>=1)&&(F12>=1)))))] = FALSE
(forward)formula 5,1,1.15447,40472,1,0,11,248282,19,0,2694,98753,20
Formula is TRUE !

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

original formula: AG(EF(((F7>=1)&&(Section_6>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F7>=1)&&(Section_6>=1)))))] = FALSE
(forward)formula 6,1,1.24253,44408,1,0,12,262329,20,0,2695,98753,23
Formula is TRUE !

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

original formula: AG(EF(((F46>=1)&&(Section_45>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F46>=1)&&(Section_45>=1)))))] = FALSE
(forward)formula 7,1,1.27855,45460,1,0,13,267518,21,0,2696,98753,26
Formula is TRUE !

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

original formula: AG(EF(((Section_32>=1)&&(F33>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_32>=1)&&(F33>=1)))))] = FALSE
(forward)formula 8,1,1.33922,47044,1,0,14,276448,22,0,2697,98753,29
Formula is TRUE !

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

original formula: AG(EF(((Section_9>=1)&&(F10>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_9>=1)&&(F10>=1)))))] = FALSE
(forward)formula 9,1,1.48619,48628,1,0,15,290028,23,0,2698,98753,32
Formula is TRUE !

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

original formula: AG(EF(((F30>=1)&&(Section_29>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F30>=1)&&(Section_29>=1)))))] = FALSE
(forward)formula 10,1,1.54859,50212,1,0,16,299695,24,0,2699,101446,35
Formula is TRUE !

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

original formula: AG(EF(((Section_89>=1)&&(F90>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_89>=1)&&(F90>=1)))))] = FALSE
(forward)formula 11,1,1.55154,50476,1,0,17,299830,25,0,2700,101556,38
Formula is TRUE !

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

original formula: AG(EF(((F9>=1)&&(Section_8>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F9>=1)&&(Section_8>=1)))))] = FALSE
(forward)formula 12,1,1.67058,52060,1,0,18,313648,26,0,2701,115075,41
Formula is TRUE !

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

original formula: AG(EF(((F21>=1)&&(Section_20>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F21>=1)&&(Section_20>=1)))))] = FALSE
(forward)formula 13,1,1.73039,53908,1,0,19,325310,27,0,2702,126110,44
Formula is TRUE !

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

original formula: AG(EF(((Section_30>=1)&&(F31>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_30>=1)&&(F31>=1)))))] = FALSE
(forward)formula 14,1,1.77543,55492,1,0,20,334613,28,0,2703,134604,47
Formula is TRUE !

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

original formula: AG(EF(((F48>=1)&&(Section_47>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F48>=1)&&(Section_47>=1)))))] = FALSE
(forward)formula 15,1,1.79988,56284,1,0,21,339325,29,0,2704,138419,50
Formula is TRUE !

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

original formula: AG(EF(((Section_23>=1)&&(F24>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_23>=1)&&(F24>=1)))))] = FALSE
(forward)formula 16,1,1.85352,58132,1,0,22,350358,30,0,2705,148763,53
Formula is TRUE !

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

original formula: AG(EF(((F16>=1)&&(Section_15>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F16>=1)&&(Section_15>=1)))))] = FALSE
(forward)formula 17,1,1.91391,60244,1,0,23,362896,31,0,2706,160782,56
Formula is TRUE !

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

original formula: AG(EF(((F87>=1)&&(Section_86>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F87>=1)&&(Section_86>=1)))))] = FALSE
(forward)formula 18,1,1.91635,60508,1,0,24,363114,32,0,2707,160951,59
Formula is TRUE !

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

original formula: AG(EF(((Section_2>=1)&&(F3>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_2>=1)&&(F3>=1)))))] = FALSE
(forward)formula 19,1,2.01212,62884,1,0,25,374821,33,0,2708,175513,62
Formula is TRUE !

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

original formula: AG(EF(((Section_87>=1)&&(F88>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_87>=1)&&(F88>=1)))))] = FALSE
(forward)formula 20,1,2.0151,63148,1,0,26,374975,34,0,2709,175631,65
Formula is TRUE !

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

original formula: AG(EF(((F55>=1)&&(Section_54>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F55>=1)&&(Section_54>=1)))))] = FALSE
(forward)formula 21,1,2.03796,63412,1,0,27,378476,35,0,2710,178348,68
Formula is TRUE !

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

original formula: AG(EF(((F85>=1)&&(Section_84>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F85>=1)&&(Section_84>=1)))))] = FALSE
(forward)formula 22,1,2.04041,63676,1,0,28,378755,36,0,2711,178563,71
Formula is TRUE !

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

original formula: AG(EF(((Section_50>=1)&&(F51>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_50>=1)&&(F51>=1)))))] = FALSE
(forward)formula 23,1,2.06572,64204,1,0,29,383039,37,0,2712,181886,74
Formula is TRUE !

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

original formula: AG(EF(((F25>=1)&&(Section_24>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F25>=1)&&(Section_24>=1)))))] = FALSE
(forward)formula 24,1,2.13228,66052,1,0,30,393744,38,0,2713,191874,77
Formula is TRUE !

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

original formula: AG(EF(((Section_57>=1)&&(F58>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_57>=1)&&(F58>=1)))))] = FALSE
(forward)formula 25,1,2.15124,66580,1,0,31,396749,39,0,2714,194203,80
Formula is TRUE !

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

original formula: AG(EF(((Section_78>=1)&&(F79>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_78>=1)&&(F79>=1)))))] = FALSE
(forward)formula 26,1,2.15589,66844,1,0,32,397387,40,0,2715,194697,83
Formula is TRUE !

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

original formula: AG(EF(((F76>=1)&&(Section_75>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F76>=1)&&(Section_75>=1)))))] = FALSE
(forward)formula 27,1,2.16224,67108,1,0,33,398260,41,0,2716,195374,86
Formula is TRUE !

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

original formula: AG(EF(((Section_48>=1)&&(F49>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_48>=1)&&(F49>=1)))))] = FALSE
(forward)formula 28,1,2.18982,67636,1,0,34,402633,42,0,2717,198847,89
Formula is TRUE !

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

original formula: AG(EF(((Section_60>=1)&&(F61>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_60>=1)&&(F61>=1)))))] = FALSE
(forward)formula 29,1,2.2055,68164,1,0,35,405193,43,0,2718,200831,92
Formula is TRUE !

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

original formula: AG(EF(((Section_39>=1)&&(F40>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_39>=1)&&(F40>=1)))))] = FALSE
(forward)formula 30,1,2.2505,69220,1,0,36,412123,44,0,2719,206874,95
Formula is TRUE !

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

original formula: AG(EF(((Section_69>=1)&&(F70>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_69>=1)&&(F70>=1)))))] = FALSE
(forward)formula 31,1,2.26021,69748,1,0,37,413562,45,0,2720,207989,98
Formula is TRUE !

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

original formula: AG(EF(((F64>=1)&&(Section_63>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F64>=1)&&(Section_63>=1)))))] = FALSE
(forward)formula 32,1,2.27471,70012,1,0,38,415711,46,0,2721,209654,101
Formula is TRUE !

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

original formula: AG(EF(((F43>=1)&&(Section_42>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F43>=1)&&(Section_42>=1)))))] = FALSE
(forward)formula 33,1,2.49561,71332,1,0,39,421778,47,0,2722,214824,104
Formula is TRUE !

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

original formula: AG(EF(((Section_96>=1)&&(F1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_96>=1)&&(F1>=1)))))] = FALSE
(forward)formula 34,1,2.49749,71596,1,0,40,421783,48,0,2723,214829,107
Formula is TRUE !

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

original formula: AG(EF(((F34>=1)&&(Section_33>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F34>=1)&&(Section_33>=1)))))] = FALSE
(forward)formula 35,1,2.53747,72916,1,0,41,430331,49,0,2724,222534,110
Formula is TRUE !

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

original formula: AG(EF(((F37>=1)&&(Section_36>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F37>=1)&&(Section_36>=1)))))] = FALSE
(forward)formula 36,1,2.57604,74236,1,0,42,438088,50,0,2725,229422,113
Formula is TRUE !

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

original formula: AG(EF(((F28>=1)&&(Section_27>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F28>=1)&&(Section_27>=1)))))] = FALSE
(forward)formula 37,1,2.62345,76084,1,0,43,448110,51,0,2726,238677,116
Formula is TRUE !

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

original formula: AG(EF(((F66>=1)&&(Section_65>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F66>=1)&&(Section_65>=1)))))] = FALSE
(forward)formula 38,1,2.63312,76612,1,0,44,450064,52,0,2727,240190,119
Formula is TRUE !

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

original formula: AG(EF(((F73>=1)&&(Section_72>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F73>=1)&&(Section_72>=1)))))] = FALSE
(forward)formula 39,1,2.63884,76876,1,0,45,451196,53,0,2728,241066,122
Formula is TRUE !

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

original formula: AG(EF(((F94>=1)&&(Section_93>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F94>=1)&&(Section_93>=1)))))] = FALSE
(forward)formula 40,1,2.63964,77140,1,0,46,451214,54,0,2729,241080,125
Formula is TRUE !

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

original formula: AG(EF(((F91>=1)&&(Section_90>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F91>=1)&&(Section_90>=1)))))] = FALSE
(forward)formula 41,1,2.64049,77140,1,0,47,451282,55,0,2730,241132,128
Formula is TRUE !

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

original formula: AG(EF(((Section_12>=1)&&(F13>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_12>=1)&&(F13>=1)))))] = FALSE
(forward)formula 42,1,2.70271,79252,1,0,48,464359,56,0,2731,253772,131
Formula is TRUE !

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

original formula: AG(EF(((F6>=1)&&(Section_5>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F6>=1)&&(Section_5>=1)))))] = FALSE
(forward)formula 43,1,2.7731,81892,1,0,49,478626,57,0,2732,267842,134
Formula is TRUE !

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

original formula: AG(EF(((Section_51>=1)&&(F52>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_51>=1)&&(F52>=1)))))] = FALSE
(forward)formula 44,1,2.79381,82684,1,0,50,482633,58,0,2733,270949,137
Formula is TRUE !

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

original formula: AG(EF(((F82>=1)&&(Section_81>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F82>=1)&&(Section_81>=1)))))] = FALSE
(forward)formula 45,1,2.79669,82948,1,0,51,483070,59,0,2734,271286,140
Formula is TRUE !

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

original formula: AG(EF(((F45>=1)&&(Section_44>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F45>=1)&&(Section_44>=1)))))] = FALSE
(forward)formula 46,1,2.82656,83740,1,0,52,488692,60,0,2735,276009,143
Formula is TRUE !

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

original formula: AG(EF(((F18>=1)&&(Section_17>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((F18>=1)&&(Section_17>=1)))))] = FALSE
(forward)formula 47,1,2.88831,86116,1,0,53,500947,61,0,2736,287707,146
Formula is TRUE !

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

original formula: AG(EF(((Section_21>=1)&&(F22>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((Section_21>=1)&&(F22>=1)))))] = FALSE
(forward)formula 48,1,2.94759,88228,1,0,54,512299,62,0,2737,298400,149
Formula is TRUE !
Detected timeout of ITS tools.
[2021-05-12 18:10:28] [INFO ] Flatten gal took : 10 ms
[2021-05-12 18:10:28] [INFO ] Applying decomposition
[2021-05-12 18:10:28] [INFO ] Flatten gal took : 5 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/graph11152959498441571229.txt, -o, /tmp/graph11152959498441571229.bin, -w, /tmp/graph11152959498441571229.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/graph11152959498441571229.bin, -l, -1, -v, -w, /tmp/graph11152959498441571229.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 18:10:28] [INFO ] Decomposing Gal with order
[2021-05-12 18:10:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 18:10:28] [INFO ] Flatten gal took : 58 ms
[2021-05-12 18:10:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2021-05-12 18:10:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9262826412948798669.gal : 4 ms
[2021-05-12 18:10:28] [INFO ] Time to serialize properties into /tmp/CTLFireability2804330177355550585.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/CTLFireability9262826412948798669.gal, -t, CGAL, -ctl, /tmp/CTLFireability2804330177355550585.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/CTLFireability9262826412948798669.gal -t CGAL -ctl /tmp/CTLFireability2804330177355550585.ctl
No direction supplied, using forward translation only.
Parsed 15 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,1.83262e+18,1.75859,72112,259,5,167269,39,166,126384,11,22,0


Converting to forward existential form...Done !
original formula: AG(EF(((i9.i1.u27.Section_3>=1)&&(i9.i1.u46.F4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i9.i1.u27.Section_3>=1)&&(i9.i1.u46.F4>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.80794,72112,1,0,167269,39,585,126384,38,22,9786
Formula is TRUE !

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

original formula: AG(EF(((i3.i1.u47.Section_14>=1)&&(i3.i0.u31.F15>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i3.i1.u47.Section_14>=1)&&(i3.i0.u31.F15>=1)))))] = FALSE
(forward)formula 1,1,1.81954,72112,1,0,167269,39,594,126384,38,22,12381
Formula is TRUE !

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

original formula: AG(EF(((i8.i0.u22.F57>=1)&&(i8.i0.u7.Section_56>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i8.i0.u22.F57>=1)&&(i8.i0.u7.Section_56>=1)))))] = FALSE
(forward)formula 2,1,1.8403,72112,1,0,167269,39,603,126384,38,22,16432
Formula is TRUE !

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

original formula: AG(EF(((i8.i0.u39.F54>=1)&&(i6.i1.u56.Section_53>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i8.i0.u39.F54>=1)&&(i6.i1.u56.Section_53>=1)))))] = FALSE
(forward)formula 3,1,1.85804,72112,1,0,167269,39,611,126384,38,22,20196
Formula is TRUE !

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

original formula: AG(EF(((i2.i1.u51.F93>=1)&&(i2.i2.u30.Section_92>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i2.i1.u51.F93>=1)&&(i2.i2.u30.Section_92>=1)))))] = FALSE
(forward)formula 4,1,1.87714,72112,1,0,167269,39,618,126384,38,22,24061
Formula is TRUE !

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

original formula: AG(EF(((i4.i1.u49.F36>=1)&&(i4.i0.u55.Section_35>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i4.i1.u49.F36>=1)&&(i4.i0.u55.Section_35>=1)))))] = FALSE
(forward)formula 5,1,1.90177,72112,1,0,167269,39,625,126384,38,22,27513
Formula is TRUE !

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

original formula: AG(EF(((i0.i2.u40.F63>=1)&&(i0.i2.u61.Section_62>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i0.i2.u40.F63>=1)&&(i0.i2.u61.Section_62>=1)))))] = FALSE
(forward)formula 6,1,1.91826,72112,1,0,167269,39,636,126384,38,22,30900
Formula is TRUE !

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

original formula: AG(EF(((i7.i2.u18.Section_26>=1)&&(i12.i1.u44.F27>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i7.i2.u18.Section_26>=1)&&(i12.i1.u44.F27>=1)))))] = FALSE
(forward)formula 7,1,1.9228,72112,1,0,167269,39,641,126384,38,22,31901
Formula is TRUE !

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

original formula: AG(EF(((i11.i1.u10.F78>=1)&&(i11.i1.u59.Section_77>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i11.i1.u10.F78>=1)&&(i11.i1.u59.Section_77>=1)))))] = FALSE
(forward)formula 8,1,1.92893,72112,1,0,167269,39,647,126384,38,22,33398
Formula is TRUE !

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

original formula: AG(EF(((i2.i1.u8.Section_95>=1)&&(i2.i0.u11.F96>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i2.i1.u8.Section_95>=1)&&(i2.i0.u11.F96>=1)))))] = FALSE
(forward)formula 9,1,1.94842,72112,1,0,167269,39,653,126384,38,22,37377
Formula is TRUE !

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

original formula: AG(EF(((i0.i0.u0.F69>=1)&&(i0.i0.u24.Section_68>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i0.i0.u0.F69>=1)&&(i0.i0.u24.Section_68>=1)))))] = FALSE
(forward)formula 10,1,1.96475,72112,1,0,167269,39,660,126384,38,22,40615
Formula is TRUE !

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

original formula: AG(EF(((i10.i0.u38.Section_71>=1)&&(i10.i0.u43.F72>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i10.i0.u38.Section_71>=1)&&(i10.i0.u43.F72>=1)))))] = FALSE
(forward)formula 11,1,1.9688,72112,1,0,167269,39,666,126384,38,22,41428
Formula is TRUE !

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

original formula: AG(EF(((i5.i1.u50.F84>=1)&&(i11.i0.u54.Section_83>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i5.i1.u50.F84>=1)&&(i11.i0.u54.Section_83>=1)))))] = FALSE
(forward)formula 12,1,1.97094,72112,1,0,167269,39,670,126384,38,22,41814
Formula is TRUE !

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

original formula: AG(EF(((i10.i1.u21.F75>=1)&&(i10.i1.u52.Section_74>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i10.i1.u21.F75>=1)&&(i10.i1.u52.Section_74>=1)))))] = FALSE
(forward)formula 13,1,1.97414,72112,1,0,167269,39,674,126384,38,22,42474
Formula is TRUE !

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

original formula: AG(EF(((i4.i1.u1.Section_38>=1)&&(i1.i0.u6.F39>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i4.i1.u1.Section_38>=1)&&(i1.i0.u6.F39>=1)))))] = FALSE
(forward)formula 14,1,1.99327,72112,1,0,167269,39,678,126384,38,22,46000
Formula is TRUE !

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

Able to resolve query Liveness after proving 64 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1620843030726

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -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 1800 -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="CircularTrains-PT-096"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 CircularTrains-PT-096, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r052-oct2-162038307200049"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-096.tgz
mv CircularTrains-PT-096 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;