Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572000290.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Railroad-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572000290
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 264K
-rw-r--r-- 1 mcc users 7.4K Apr 29 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 13:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 32K May 10 09:34 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 Railroad-PT-005-CTLFireability-00
FORMULA_NAME Railroad-PT-005-CTLFireability-01
FORMULA_NAME Railroad-PT-005-CTLFireability-02
FORMULA_NAME Railroad-PT-005-CTLFireability-03
FORMULA_NAME Railroad-PT-005-CTLFireability-04
FORMULA_NAME Railroad-PT-005-CTLFireability-05
FORMULA_NAME Railroad-PT-005-CTLFireability-06
FORMULA_NAME Railroad-PT-005-CTLFireability-07
FORMULA_NAME Railroad-PT-005-CTLFireability-08
FORMULA_NAME Railroad-PT-005-CTLFireability-09
FORMULA_NAME Railroad-PT-005-CTLFireability-10
FORMULA_NAME Railroad-PT-005-CTLFireability-11
FORMULA_NAME Railroad-PT-005-CTLFireability-12
FORMULA_NAME Railroad-PT-005-CTLFireability-13
FORMULA_NAME Railroad-PT-005-CTLFireability-14
FORMULA_NAME Railroad-PT-005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653082295545

Running Version 202205111006
[2022-05-20 21:31:37] [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]
[2022-05-20 21:31:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:31:37] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2022-05-20 21:31:37] [INFO ] Transformed 68 places.
[2022-05-20 21:31:37] [INFO ] Transformed 56 transitions.
[2022-05-20 21:31:37] [INFO ] Found NUPN structural information;
[2022-05-20 21:31:37] [INFO ] Parsed PT model containing 68 places and 56 transitions in 204 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 5 transitions.
FORMULA Railroad-PT-005-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 36 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 51/51 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 48 transition count 51
Applied a total of 4 rules in 13 ms. Remains 48 /52 variables (removed 4) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 48 cols
[2022-05-20 21:31:37] [INFO ] Computed 22 place invariants in 19 ms
[2022-05-20 21:31:37] [INFO ] Implicit Places using invariants in 164 ms returned [18, 20, 33, 44]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 199 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 44/52 places, 51/51 transitions.
Applied a total of 0 rules in 10 ms. Remains 44 /44 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 44/52 places, 51/51 transitions.
Support contains 36 out of 44 places after structural reductions.
[2022-05-20 21:31:37] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-20 21:31:37] [INFO ] Flatten gal took : 28 ms
FORMULA Railroad-PT-005-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 21:31:37] [INFO ] Flatten gal took : 10 ms
[2022-05-20 21:31:37] [INFO ] Input system was already deterministic with 51 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 478 ms. (steps per millisecond=20 ) properties (out of 34) seen :28
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 51 rows 44 cols
[2022-05-20 21:31:38] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-20 21:31:38] [INFO ] [Real]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-20 21:31:38] [INFO ] [Real]Absence check using 12 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-20 21:31:38] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:1
[2022-05-20 21:31:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 11 ms returned sat
[2022-05-20 21:31:38] [INFO ] [Nat]Absence check using 12 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-20 21:31:38] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :1
[2022-05-20 21:31:38] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 6 ms to minimize.
[2022-05-20 21:31:38] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 41 ms
[2022-05-20 21:31:38] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :0
[2022-05-20 21:31:38] [INFO ] After 117ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 10 simplifications.
[2022-05-20 21:31:38] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-05-20 21:31:38] [INFO ] Flatten gal took : 6 ms
FORMULA Railroad-PT-005-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 21:31:38] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:38] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 27 out of 44 places (down from 32) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 51
Applied a total of 3 rules in 2 ms. Remains 41 /44 variables (removed 3) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 41 cols
[2022-05-20 21:31:38] [INFO ] Computed 15 place invariants in 3 ms
[2022-05-20 21:31:39] [INFO ] Implicit Places using invariants in 54 ms returned [14, 15, 17, 18, 19, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 55 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/44 places, 51/51 transitions.
Applied a total of 0 rules in 3 ms. Remains 35 /35 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/44 places, 51/51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:39] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize gal into /tmp/CTLFireability14383114230941064210.gal : 2 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize properties into /tmp/CTLFireability13263402891288005945.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14383114230941064210.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13263402891288005945.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.041028,5908,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: EX(AX((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_2==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_2==1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.144745,10372,1,0,116,27757,119,54,1502,20402,109
FORMULA Railroad-PT-005-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 51
Applied a total of 2 rules in 1 ms. Remains 42 /44 variables (removed 2) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 42 cols
[2022-05-20 21:31:39] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:31:39] [INFO ] Implicit Places using invariants in 72 ms returned [15, 16, 18, 19, 20, 38]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 76 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/44 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/44 places, 51/51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize gal into /tmp/CTLFireability2129097513457450829.gal : 4 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize properties into /tmp/CTLFireability8467363456571952185.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2129097513457450829.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8467363456571952185.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.048487,6040,2,1176,5,6862,6,0,198,5041,0


Converting to forward existential form...Done !
original formula: (AG(AX(AG(((pl_P12_1==1)&&(pl_P21_1==1))))) * EX(EG((((pl_P23_1==0)||(pl_P34_3==0))||(pl_P42_1==0)))))
=> equivalent forward existential formula: ([(FwdU(EY(FwdU(Init,TRUE)),TRUE) * !(((pl_P12_1==1)&&(pl_P21_1==1))))] = FALSE * [(Init * !(EX(EG((((pl_P23_1==...203
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.172377,11496,1,0,118,28587,127,57,1597,25192,117
FORMULA Railroad-PT-005-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 51
Applied a total of 3 rules in 2 ms. Remains 41 /44 variables (removed 3) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 41 cols
[2022-05-20 21:31:39] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 21:31:39] [INFO ] Implicit Places using invariants in 42 ms returned [14, 15, 17, 18, 19, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 43 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/44 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 35 /35 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/44 places, 51/51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 3 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 6 ms
[2022-05-20 21:31:39] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize gal into /tmp/CTLFireability15651159877852448338.gal : 3 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize properties into /tmp/CTLFireability2455398840138297984.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15651159877852448338.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2455398840138297984.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.032342,6048,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: EX(AF(AG((((pl_P23_1==0)||(pl_P34_2==0))||(pl_P40_5==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !((((pl_P23_1==0)||(pl_P34_2==0))||(pl_P40_5==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.160544,11768,1,0,122,34255,127,60,1577,27579,130
FORMULA Railroad-PT-005-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 51
Applied a total of 3 rules in 2 ms. Remains 41 /44 variables (removed 3) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 41 cols
[2022-05-20 21:31:39] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-20 21:31:39] [INFO ] Implicit Places using invariants in 80 ms returned [14, 15, 17, 18, 19, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 80 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/44 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/44 places, 51/51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:31:39] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:39] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize gal into /tmp/CTLFireability12511774926685464780.gal : 6 ms
[2022-05-20 21:31:39] [INFO ] Time to serialize properties into /tmp/CTLFireability12638448525608425602.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12511774926685464780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12638448525608425602.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.030585,5872,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: (EX((AG((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P42_1==1))) * AX((((pl_P23_1==1)&&(pl_P34_5==1))&&(pl_P40_1==1))))) * EF((((pl_P23_1!=1)||(p...185
=> equivalent forward existential formula: [(FwdU((Init * EX((!(E(TRUE U !((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P42_1==1))))) * !(EX(!((((pl_P23_1==1)&&(pl...255
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.122107,10596,1,0,118,29701,122,54,1514,21516,110
FORMULA Railroad-PT-005-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 51
Applied a total of 2 rules in 3 ms. Remains 42 /44 variables (removed 2) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 42 cols
[2022-05-20 21:31:40] [INFO ] Computed 16 place invariants in 3 ms
[2022-05-20 21:31:40] [INFO ] Implicit Places using invariants in 77 ms returned [18, 19, 20, 38]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 79 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/44 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 38/44 places, 51/51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 6 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:40] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability10651134541144270691.gal : 1 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability4061607270038091143.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10651134541144270691.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4061607270038091143.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.033947,6288,2,1206,5,7676,6,0,206,5839,0


Converting to forward existential form...Done !
original formula: EX(A(AX(((pl_P25_1==1)&&(pl_P8_1==1))) U EF(((E((((pl_P0_4==1)&&(pl_P27_1==1))&&(pl_P2_1==1)) U ((pl_P10_1==1)&&(pl_P29_2==1))) * !((((pl...306
=> equivalent forward existential formula: [((EY(Init) * !(EG(!(E(TRUE U ((E((((pl_P0_4==1)&&(pl_P27_1==1))&&(pl_P2_1==1)) U ((pl_P10_1==1)&&(pl_P29_2==1))...1266
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,0,0.237168,12804,1,0,128,35852,143,65,1695,31631,141
FORMULA Railroad-PT-005-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 51
Applied a total of 3 rules in 3 ms. Remains 41 /44 variables (removed 3) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 41 cols
[2022-05-20 21:31:40] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-20 21:31:40] [INFO ] Implicit Places using invariants in 70 ms returned [14, 15, 17, 18, 19, 37]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 82 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/44 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 35 /35 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 35/44 places, 51/51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:31:40] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 6 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability9750588080798525201.gal : 1 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10019269973036792023.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9750588080798525201.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10019269973036792023.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.044227,6060,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: AX((((pl_P23_1==1)&&(pl_P34_1==1))&&(pl_P42_1==1)))
=> equivalent forward existential formula: [(EY(Init) * !((((pl_P23_1==1)&&(pl_P34_1==1))&&(pl_P42_1==1))))] = FALSE
(forward)formula 0,1,0.046101,6500,1,0,8,7145,9,2,300,4929,2
FORMULA Railroad-PT-005-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 42 transition count 51
Applied a total of 2 rules in 1 ms. Remains 42 /44 variables (removed 2) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 42 cols
[2022-05-20 21:31:40] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-20 21:31:40] [INFO ] Implicit Places using invariants in 63 ms returned [15, 16, 18, 19, 20]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 64 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/44 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 37/44 places, 51/51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 3 ms
[2022-05-20 21:31:40] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:40] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7168872705484529356.gal : 2 ms
[2022-05-20 21:31:40] [INFO ] Time to serialize properties into /tmp/CTLFireability13881502870836012165.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7168872705484529356.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13881502870836012165.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.043404,6012,2,1216,5,7086,6,0,202,5030,0


Converting to forward existential form...Done !
original formula: AG((((AF((((pl_P0_5!=1)||(pl_P2_1!=1))||(pl_P5_1!=1))) + EX(((pl_P15_1!=1)||(pl_P2_1!=1)))) + ((pl_P12_1!=1)||(pl_P21_1!=1))) + (((pl_P23...195
=> equivalent forward existential formula: [FwdG((((FwdU(Init,TRUE) * !((((pl_P23_1!=1)||(pl_P34_6!=1))||(pl_P40_4!=1)))) * !(((pl_P12_1!=1)||(pl_P21_1!=1)...256
Reverse transition relation is NOT exact ! Due to transitions t9, t35, t36, t37, t38, t40, Intersection with reachable at each step enabled. (destroyed/re...188
(forward)formula 0,1,0.205946,12000,1,0,121,33353,132,61,1589,27214,114
FORMULA Railroad-PT-005-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 51/51 transitions.
Ensure Unique test removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 41 transition count 51
Applied a total of 3 rules in 1 ms. Remains 41 /44 variables (removed 3) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 41 cols
[2022-05-20 21:31:41] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-20 21:31:41] [INFO ] Implicit Places using invariants in 71 ms returned [14, 15, 17, 18, 37]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 73 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/44 places, 51/51 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/44 places, 51/51 transitions.
[2022-05-20 21:31:41] [INFO ] Flatten gal took : 10 ms
[2022-05-20 21:31:41] [INFO ] Flatten gal took : 3 ms
[2022-05-20 21:31:41] [INFO ] Input system was already deterministic with 51 transitions.
[2022-05-20 21:31:41] [INFO ] Flatten gal took : 3 ms
[2022-05-20 21:31:41] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:31:41] [INFO ] Time to serialize gal into /tmp/CTLFireability3758577454951441512.gal : 1 ms
[2022-05-20 21:31:41] [INFO ] Time to serialize properties into /tmp/CTLFireability6274495941249639098.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3758577454951441512.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6274495941249639098.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1838,0.045844,6104,2,1192,5,6960,6,0,198,5072,0


Converting to forward existential form...Done !
original formula: EX(EF((!(A(AG((((pl_P0_2==1)&&(pl_P2_1==1))&&(pl_P32_1==1))) U (((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_1==1)))) + EX(TRUE))))
=> equivalent forward existential formula: (([(FwdU((FwdU(FwdU(EY(Init),TRUE),!((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_1==1)))) * !((((pl_P23_1==1)&&(pl_...389
Hit Full ! (commute/partial/dont) 18/0/33
(forward)formula 0,1,0.083647,7072,1,0,11,9494,18,4,476,9067,10
FORMULA Railroad-PT-005-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-20 21:31:41] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:31:41] [INFO ] Flatten gal took : 7 ms
Total runtime 4222 ms.

BK_STOP 1653082301332

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Railroad-PT-005"
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 Railroad-PT-005, 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 r186-tajo-165281572000290"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-005.tgz
mv Railroad-PT-005 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 ;