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-165281572100298.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-010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572100298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 8.9K Apr 29 13:01 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 29 13:01 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 13:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K 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 3.8K May 9 08:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K 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 82K 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-010-CTLFireability-00
FORMULA_NAME Railroad-PT-010-CTLFireability-01
FORMULA_NAME Railroad-PT-010-CTLFireability-02
FORMULA_NAME Railroad-PT-010-CTLFireability-03
FORMULA_NAME Railroad-PT-010-CTLFireability-04
FORMULA_NAME Railroad-PT-010-CTLFireability-05
FORMULA_NAME Railroad-PT-010-CTLFireability-06
FORMULA_NAME Railroad-PT-010-CTLFireability-07
FORMULA_NAME Railroad-PT-010-CTLFireability-08
FORMULA_NAME Railroad-PT-010-CTLFireability-09
FORMULA_NAME Railroad-PT-010-CTLFireability-10
FORMULA_NAME Railroad-PT-010-CTLFireability-11
FORMULA_NAME Railroad-PT-010-CTLFireability-12
FORMULA_NAME Railroad-PT-010-CTLFireability-13
FORMULA_NAME Railroad-PT-010-CTLFireability-14
FORMULA_NAME Railroad-PT-010-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653082356875

Running Version 202205111006
[2022-05-20 21:32:38] [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 21:32:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 21:32:38] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2022-05-20 21:32:38] [INFO ] Transformed 118 places.
[2022-05-20 21:32:38] [INFO ] Transformed 156 transitions.
[2022-05-20 21:32:38] [INFO ] Found NUPN structural information;
[2022-05-20 21:32:38] [INFO ] Parsed PT model containing 118 places and 156 transitions in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 10 transitions.
FORMULA Railroad-PT-010-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 87 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 87/87 places, 146/146 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 82 transition count 146
Applied a total of 5 rules in 12 ms. Remains 82 /87 variables (removed 5) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 82 cols
[2022-05-20 21:32:38] [INFO ] Computed 36 place invariants in 18 ms
[2022-05-20 21:32:38] [INFO ] Implicit Places using invariants in 215 ms returned [32, 33, 35, 36, 39, 46, 48, 58, 66, 73, 78]
Discarding 11 places :
Implicit Place search using SMT only with invariants took 240 ms to find 11 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 71/87 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 71/87 places, 146/146 transitions.
Support contains 46 out of 71 places after structural reductions.
[2022-05-20 21:32:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-20 21:32:39] [INFO ] Flatten gal took : 42 ms
FORMULA Railroad-PT-010-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 21:32:39] [INFO ] Flatten gal took : 30 ms
[2022-05-20 21:32:39] [INFO ] Input system was already deterministic with 146 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 54) seen :47
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 146 rows 71 cols
[2022-05-20 21:32:40] [INFO ] Computed 25 place invariants in 3 ms
[2022-05-20 21:32:40] [INFO ] [Real]Absence check using 16 positive place invariants in 2 ms returned sat
[2022-05-20 21:32:40] [INFO ] [Real]Absence check using 16 positive and 9 generalized place invariants in 15 ms returned sat
[2022-05-20 21:32:40] [INFO ] After 257ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:1
[2022-05-20 21:32:40] [INFO ] [Nat]Absence check using 16 positive place invariants in 4 ms returned sat
[2022-05-20 21:32:40] [INFO ] [Nat]Absence check using 16 positive and 9 generalized place invariants in 6 ms returned sat
[2022-05-20 21:32:40] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2022-05-20 21:32:40] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-05-20 21:32:40] [INFO ] After 244ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 71 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 64 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11 place count 62 transition count 144
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 11 place count 62 transition count 136
Deduced a syphon composed of 8 places in 10 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 28 place count 53 transition count 136
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 50 transition count 133
Applied a total of 34 rules in 40 ms. Remains 50 /71 variables (removed 21) and now considering 133/146 (removed 13) transitions.
Finished structural reductions, in 1 iterations. Remains : 50/71 places, 133/146 transitions.
Finished random walk after 6605 steps, including 1 resets, run visited all 1 properties in 34 ms. (steps per millisecond=194 )
Successfully simplified 6 atomic propositions for a total of 14 simplifications.
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 25 ms
[2022-05-20 21:32:41] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Railroad-PT-010-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 26 ms
[2022-05-20 21:32:41] [INFO ] Input system was already deterministic with 146 transitions.
Support contains 38 out of 71 places (down from 42) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 144
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 4 place count 62 transition count 137
Deduced a syphon composed of 7 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 15 rules applied. Total rules applied 19 place count 54 transition count 137
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 25 place count 51 transition count 134
Applied a total of 25 rules in 29 ms. Remains 51 /71 variables (removed 20) and now considering 134/146 (removed 12) transitions.
// Phase 1: matrix 134 rows 51 cols
[2022-05-20 21:32:41] [INFO ] Computed 17 place invariants in 4 ms
[2022-05-20 21:32:41] [INFO ] Implicit Places using invariants in 92 ms returned [26, 38, 43]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 94 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 48/71 places, 134/146 transitions.
Applied a total of 0 rules in 7 ms. Remains 48 /48 variables (removed 0) and now considering 134/134 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 48/71 places, 134/146 transitions.
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 19 ms
[2022-05-20 21:32:41] [INFO ] Input system was already deterministic with 134 transitions.
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:32:41] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:32:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9118712158851943896.gal : 12 ms
[2022-05-20 21:32:41] [INFO ] Time to serialize properties into /tmp/CTLFireability5040141358429361474.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/CTLFireability9118712158851943896.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5040141358429361474.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,207669,1.29717,46892,2,26226,5,152854,6,0,329,95820,0


Converting to forward existential form...Done !
original formula: EF(AG(A((((pl_P14_8==1)&&(pl_P15_10==1))&&(pl_P26_1==1)) U (((pl_P14_8==1)&&(pl_P15_2==1))&&(pl_P26_1==1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((((pl_P14_8==1)&&(pl_P15_2==1))&&(pl_P26_1==1))) U (!((((pl_P14_8==1)&&(...314
Reverse transition relation is NOT exact ! Due to transitions t13, t55, t56, t57, t58, t59, t60, t61, t62, t63, t130, Intersection with reachable at each ...218
(forward)formula 0,0,5.97048,142600,1,0,296,496422,300,142,3590,428303,293
FORMULA Railroad-PT-010-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 144
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 4 place count 62 transition count 136
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 21 place count 53 transition count 136
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 50 transition count 133
Applied a total of 27 rules in 41 ms. Remains 50 /71 variables (removed 21) and now considering 133/146 (removed 13) transitions.
// Phase 1: matrix 133 rows 50 cols
[2022-05-20 21:32:47] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-20 21:32:47] [INFO ] Implicit Places using invariants in 81 ms returned [25, 37, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 83 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 47/71 places, 133/146 transitions.
Applied a total of 0 rules in 5 ms. Remains 47 /47 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 47/71 places, 133/146 transitions.
[2022-05-20 21:32:47] [INFO ] Flatten gal took : 38 ms
[2022-05-20 21:32:47] [INFO ] Flatten gal took : 18 ms
[2022-05-20 21:32:47] [INFO ] Input system was already deterministic with 133 transitions.
[2022-05-20 21:32:47] [INFO ] Flatten gal took : 18 ms
[2022-05-20 21:32:47] [INFO ] Flatten gal took : 27 ms
[2022-05-20 21:32:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4625304156599621805.gal : 15 ms
[2022-05-20 21:32:47] [INFO ] Time to serialize properties into /tmp/CTLFireability12999383771020716096.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/CTLFireability4625304156599621805.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12999383771020716096.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,155949,1.28807,45140,2,25702,5,129807,6,0,324,84240,0


Converting to forward existential form...Done !
original formula: E(!((((pl_P14_11==1)&&(pl_P15_4==1))&&(pl_P26_1==1))) U (((pl_P14_9==1)&&(pl_P15_4==1))&&(pl_P26_1==1)))
=> equivalent forward existential formula: [(FwdU(Init,!((((pl_P14_11==1)&&(pl_P15_4==1))&&(pl_P26_1==1)))) * (((pl_P14_9==1)&&(pl_P15_4==1))&&(pl_P26_1==1...168
Hit Full ! (commute/partial/dont) 20/0/113
(forward)formula 0,1,1.94079,45140,1,0,8,129807,16,1,725,93710,4
FORMULA Railroad-PT-010-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 4 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:32:49] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-20 21:32:49] [INFO ] Implicit Places using invariants in 176 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 180 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:32:49] [INFO ] Flatten gal took : 11 ms
[2022-05-20 21:32:49] [INFO ] Flatten gal took : 12 ms
[2022-05-20 21:32:50] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:32:50] [INFO ] Flatten gal took : 12 ms
[2022-05-20 21:32:50] [INFO ] Flatten gal took : 25 ms
[2022-05-20 21:32:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8117012956339545909.gal : 16 ms
[2022-05-20 21:32:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6094324873902610256.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/CTLFireability8117012956339545909.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6094324873902610256.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,2.03817e+06,6.94237,148712,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: EG(EX(!(E(EF((((pl_P14_3==1)&&(pl_P15_3==1))&&(pl_P26_1==1))) U (((pl_P14_10==1)&&(pl_P15_7==1))&&(pl_P26_1==1))))))
=> equivalent forward existential formula: [FwdG(Init,EX(!(E(E(TRUE U (((pl_P14_3==1)&&(pl_P15_3==1))&&(pl_P26_1==1))) U (((pl_P14_10==1)&&(pl_P15_7==1))&&...183
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,0,23.3826,466112,1,0,342,2.4375e+06,320,172,3869,1.67017e+06,363
FORMULA Railroad-PT-010-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 66 transition count 146
Applied a total of 5 rules in 4 ms. Remains 66 /71 variables (removed 5) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 66 cols
[2022-05-20 21:33:13] [INFO ] Computed 20 place invariants in 8 ms
[2022-05-20 21:33:14] [INFO ] Implicit Places using invariants in 760 ms returned [32, 57]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 762 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/71 places, 146/146 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 64/71 places, 146/146 transitions.
[2022-05-20 21:33:14] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:33:14] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:33:14] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:33:14] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:33:14] [INFO ] Flatten gal took : 16 ms
[2022-05-20 21:33:14] [INFO ] Time to serialize gal into /tmp/CTLFireability2120854995224369035.gal : 2 ms
[2022-05-20 21:33:14] [INFO ] Time to serialize properties into /tmp/CTLFireability10138874946338802268.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/CTLFireability2120854995224369035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10138874946338802268.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,2.03817e+06,5.54602,143296,2,36427,5,523103,6,0,405,506879,0


Converting to forward existential form...Done !
original formula: (EG(EF((((((pl_P14_9==1)&&(pl_P15_7==1))&&(pl_P26_1==1))||(((pl_P14_6==1)&&(pl_P15_6==1))&&(pl_P26_1==1))) * EX((((pl_P14_9==0)||(pl_P15_...660
=> equivalent forward existential formula: ([FwdG(Init,E(TRUE U (((((pl_P14_9==1)&&(pl_P15_7==1))&&(pl_P26_1==1))||(((pl_P14_6==1)&&(pl_P15_6==1))&&(pl_P26...1639
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,1,25.2877,589948,1,0,330,2.61882e+06,318,164,4123,2.22338e+06,340
FORMULA Railroad-PT-010-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 65 transition count 146
Applied a total of 6 rules in 6 ms. Remains 65 /71 variables (removed 6) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 65 cols
[2022-05-20 21:33:39] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-20 21:33:40] [INFO ] Implicit Places using invariants in 174 ms returned [32, 38, 50, 56]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 178 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 61/71 places, 146/146 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 61/71 places, 146/146 transitions.
[2022-05-20 21:33:40] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:33:40] [INFO ] Flatten gal took : 21 ms
[2022-05-20 21:33:40] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:33:40] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:33:40] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:33:40] [INFO ] Time to serialize gal into /tmp/CTLFireability7338344699654081849.gal : 1 ms
[2022-05-20 21:33:40] [INFO ] Time to serialize properties into /tmp/CTLFireability6943481904571472003.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/CTLFireability7338344699654081849.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6943481904571472003.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,2.03817e+06,6.42623,165636,2,35125,5,686415,6,0,393,545699,0


Converting to forward existential form...Done !
original formula: AG(AX((((EF((((pl_P14_7==1)&&(pl_P15_1==1))&&(pl_P26_1==1))) + AG((((pl_P14_10==1)&&(pl_P15_8==1))&&(pl_P26_1==1)))) + (E((((pl_P14_1==1)...258
=> equivalent forward existential formula: [(FwdU((((EY(FwdU(Init,TRUE)) * !((pl_P62_1==0))) * !((E((((pl_P14_1==1)&&(pl_P26_1==1))&&(pl_P61_1==1)) U ((pl_...334
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,1,19.7907,383412,1,0,330,1.9365e+06,315,162,3869,1.29418e+06,336
FORMULA Railroad-PT-010-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 5 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:34:00] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-20 21:34:00] [INFO ] Implicit Places using invariants in 191 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 192 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 10 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:34:00] [INFO ] Flatten gal took : 13 ms
[2022-05-20 21:34:00] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:00] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:34:00] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:00] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:34:00] [INFO ] Time to serialize gal into /tmp/CTLFireability18123931696899313577.gal : 2 ms
[2022-05-20 21:34:00] [INFO ] Time to serialize properties into /tmp/CTLFireability10995892967450259371.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/CTLFireability18123931696899313577.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10995892967450259371.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,2.03817e+06,6.48535,148992,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: EX(AG(AF((((pl_P14_4==0)||(pl_P15_8==0))||(pl_P26_1==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(!(EG(!((((pl_P14_4==0)||(pl_P15_8==0))||(pl_P26_1==0)))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,1,14.8607,304944,1,0,333,1.39831e+06,318,161,3800,1.0278e+06,335
FORMULA Railroad-PT-010-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 65 transition count 146
Applied a total of 6 rules in 5 ms. Remains 65 /71 variables (removed 6) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 65 cols
[2022-05-20 21:34:15] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-20 21:34:15] [INFO ] Implicit Places using invariants in 164 ms returned [38, 50, 56]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 166 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 62/71 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 62 /62 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 62/71 places, 146/146 transitions.
[2022-05-20 21:34:15] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:15] [INFO ] Flatten gal took : 11 ms
[2022-05-20 21:34:15] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:34:15] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:34:15] [INFO ] Flatten gal took : 26 ms
[2022-05-20 21:34:15] [INFO ] Time to serialize gal into /tmp/CTLFireability7250896635294771005.gal : 2 ms
[2022-05-20 21:34:15] [INFO ] Time to serialize properties into /tmp/CTLFireability16105939455563189001.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/CTLFireability7250896635294771005.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16105939455563189001.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,2.03817e+06,7.5251,152604,2,35056,5,669421,6,0,397,508561,0


Converting to forward existential form...Done !
original formula: E((EG(EX((((pl_P14_10==1)&&(pl_P15_3==1))&&(pl_P26_1==1)))) + EG((((pl_P14_10==1)&&(pl_P15_3==1))&&(pl_P26_1==1)))) U AG((EF((((pl_P14_7=...247
=> equivalent forward existential formula: [(FwdU(Init,(EG(EX((((pl_P14_10==1)&&(pl_P15_3==1))&&(pl_P26_1==1)))) + EG((((pl_P14_10==1)&&(pl_P15_3==1))&&(pl...311
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
Using saturation style SCC detection
Detected timeout of ITS tools.
[2022-05-20 21:34:45] [INFO ] Flatten gal took : 16 ms
[2022-05-20 21:34:45] [INFO ] Applying decomposition
[2022-05-20 21:34:45] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15419843972363444300.txt' '-o' '/tmp/graph15419843972363444300.bin' '-w' '/tmp/graph15419843972363444300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15419843972363444300.bin' '-l' '-1' '-v' '-w' '/tmp/graph15419843972363444300.weights' '-q' '0' '-e' '0.001'
[2022-05-20 21:34:46] [INFO ] Decomposing Gal with order
[2022-05-20 21:34:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 21:34:46] [INFO ] Removed a total of 287 redundant transitions.
[2022-05-20 21:34:46] [INFO ] Flatten gal took : 60 ms
[2022-05-20 21:34:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 10 ms.
[2022-05-20 21:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability18412749542425467719.gal : 3 ms
[2022-05-20 21:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability1749203534597906193.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/CTLFireability18412749542425467719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1749203534597906193.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.03817e+06,0.032019,5584,243,37,2287,124,250,1802,48,185,0


Converting to forward existential form...Done !
original formula: E((EG(EX((((i0.u0.pl_P14_10==1)&&(u10.pl_P15_3==1))&&(i1.u2.pl_P26_1==1)))) + EG((((i0.u0.pl_P14_10==1)&&(u10.pl_P15_3==1))&&(i1.u2.pl_P2...316
=> equivalent forward existential formula: [(FwdU(Init,(EG(EX((((i0.u0.pl_P14_10==1)&&(u10.pl_P15_3==1))&&(i1.u2.pl_P26_1==1)))) + EG((((i0.u0.pl_P14_10==1...380
Reverse transition relation is NOT exact ! Due to transitions t29, t129, t132, t133, t135, t136, Intersection with reachable at each step enabled. (destro...195
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
(forward)formula 0,1,0.177728,12096,1,0,17565,235,1228,17287,215,549,44153
FORMULA Railroad-PT-010-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 4 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:34:46] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-20 21:34:46] [INFO ] Implicit Places using invariants in 82 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 84 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 10 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:34:46] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:46] [INFO ] Flatten gal took : 22 ms
[2022-05-20 21:34:46] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:34:46] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:46] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:34:46] [INFO ] Time to serialize gal into /tmp/CTLFireability2492894639761083524.gal : 1 ms
[2022-05-20 21:34:46] [INFO ] Time to serialize properties into /tmp/CTLFireability4738411526169128435.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/CTLFireability2492894639761083524.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4738411526169128435.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,2.03817e+06,4.87479,147624,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: E(!(AG(AF((((pl_P14_3==1)&&(pl_P15_2==1))&&(pl_P26_1==1))))) U AG(EX(EF((((pl_P14_10==1)&&(pl_P15_4==1))&&(pl_P26_1==1))))))
=> equivalent forward existential formula: [(FwdU(Init,!(!(E(TRUE U !(!(EG(!((((pl_P14_3==1)&&(pl_P15_2==1))&&(pl_P26_1==1)))))))))) * !(E(TRUE U !(EX(E(TR...224
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,1,18.1452,422188,1,0,342,1.84147e+06,322,171,4017,1.65338e+06,365
FORMULA Railroad-PT-010-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 144
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 4 place count 62 transition count 136
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 21 place count 53 transition count 136
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 50 transition count 133
Applied a total of 27 rules in 29 ms. Remains 50 /71 variables (removed 21) and now considering 133/146 (removed 13) transitions.
// Phase 1: matrix 133 rows 50 cols
[2022-05-20 21:35:04] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-20 21:35:04] [INFO ] Implicit Places using invariants in 117 ms returned [25, 37, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 120 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 47/71 places, 133/146 transitions.
Applied a total of 0 rules in 8 ms. Remains 47 /47 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 47/71 places, 133/146 transitions.
[2022-05-20 21:35:04] [INFO ] Flatten gal took : 6 ms
[2022-05-20 21:35:04] [INFO ] Flatten gal took : 6 ms
[2022-05-20 21:35:05] [INFO ] Input system was already deterministic with 133 transitions.
Finished random walk after 73 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=36 )
FORMULA Railroad-PT-010-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 3 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:35:05] [INFO ] Computed 18 place invariants in 1 ms
[2022-05-20 21:35:05] [INFO ] Implicit Places using invariants in 67 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 68 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:35:05] [INFO ] Flatten gal took : 15 ms
[2022-05-20 21:35:05] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:35:05] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:35:05] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:05] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:05] [INFO ] Time to serialize gal into /tmp/CTLFireability12544377838349294471.gal : 2 ms
[2022-05-20 21:35:05] [INFO ] Time to serialize properties into /tmp/CTLFireability5569052941490912019.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/CTLFireability12544377838349294471.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5569052941490912019.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,2.03817e+06,5.39207,148932,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: (AG(AF(AX((((pl_P14_11==0)||(pl_P15_4==0))||(pl_P26_1==0))))) + AG((((pl_P14_3==1)&&(pl_P15_7==1))&&(pl_P26_1==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(!(E(TRUE U !(!(EG(!(!(EX(!((((pl_P14_11==0)||(pl_P15_4==0))||(pl_P26_1==0))))))))))))),TRUE) * ...215
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
Using saturation style SCC detection
(forward)formula 0,1,27.8148,676644,1,0,405,3.98847e+06,322,208,3915,2.09684e+06,398
FORMULA Railroad-PT-010-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 4 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:35:33] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-20 21:35:33] [INFO ] Implicit Places using invariants in 93 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 95 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 6 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:35:33] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:35:33] [INFO ] Flatten gal took : 9 ms
[2022-05-20 21:35:33] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:35:33] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:35:33] [INFO ] Flatten gal took : 8 ms
[2022-05-20 21:35:33] [INFO ] Time to serialize gal into /tmp/CTLFireability5820740355573229534.gal : 2 ms
[2022-05-20 21:35:33] [INFO ] Time to serialize properties into /tmp/CTLFireability10588357057506604092.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/CTLFireability5820740355573229534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10588357057506604092.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,2.03817e+06,4.76221,148492,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: AG(AF(AX(!(A((((pl_P14_2==1)&&(pl_P15_5==1))&&(pl_P26_1==1)) U (((pl_P14_10==1)&&(pl_P15_5==1))&&(pl_P26_1==1)))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!(!(EX(!(!(!((E(!((((pl_P14_10==1)&&(pl_P15_5==1))&&(pl_P26_1==1))) U (!((((pl_P14_2==1)&&...317
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,0,17.7312,416156,1,0,321,1.9819e+06,323,159,3858,1.56127e+06,318
FORMULA Railroad-PT-010-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 64 transition count 146
Applied a total of 7 rules in 7 ms. Remains 64 /71 variables (removed 7) and now considering 146/146 (removed 0) transitions.
// Phase 1: matrix 146 rows 64 cols
[2022-05-20 21:35:51] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-20 21:35:51] [INFO ] Implicit Places using invariants in 88 ms returned [32, 37, 49, 55]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 89 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/71 places, 146/146 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 60/71 places, 146/146 transitions.
[2022-05-20 21:35:51] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:51] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:51] [INFO ] Input system was already deterministic with 146 transitions.
[2022-05-20 21:35:51] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:51] [INFO ] Flatten gal took : 7 ms
[2022-05-20 21:35:51] [INFO ] Time to serialize gal into /tmp/CTLFireability5961860236080589193.gal : 1 ms
[2022-05-20 21:35:51] [INFO ] Time to serialize properties into /tmp/CTLFireability674216837139320172.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/CTLFireability5961860236080589193.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability674216837139320172.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...273
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,2.03817e+06,4.8817,149164,2,34320,5,661447,6,0,389,505728,0


Converting to forward existential form...Done !
original formula: AF(AG(AX(((((pl_P14_10==0)||(pl_P15_4==0))||(pl_P26_1==0))&&(((pl_P14_4==0)||(pl_P15_4==0))||(pl_P26_1==0))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!(((((pl_P14_10==0)||(pl_P15_4==0))||(pl_P26_1==0))&&(((pl_P14_4==0)||(pl_P15_4==...192
Reverse transition relation is NOT exact ! Due to transitions t29, t128, t129, t130, t131, t132, t133, t134, t135, t136, t140, Intersection with reachable...227
(forward)formula 0,0,24.9852,601156,1,0,321,2.97491e+06,318,157,3977,2.14642e+06,324
FORMULA Railroad-PT-010-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 71/71 places, 146/146 transitions.
Ensure Unique test removed 7 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 64 transition count 144
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 144
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 4 place count 62 transition count 136
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 21 place count 53 transition count 136
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 27 place count 50 transition count 133
Applied a total of 27 rules in 11 ms. Remains 50 /71 variables (removed 21) and now considering 133/146 (removed 13) transitions.
// Phase 1: matrix 133 rows 50 cols
[2022-05-20 21:36:16] [INFO ] Computed 17 place invariants in 2 ms
[2022-05-20 21:36:16] [INFO ] Implicit Places using invariants in 105 ms returned [25, 37, 42]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 107 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 47/71 places, 133/146 transitions.
Applied a total of 0 rules in 4 ms. Remains 47 /47 variables (removed 0) and now considering 133/133 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 47/71 places, 133/146 transitions.
[2022-05-20 21:36:16] [INFO ] Flatten gal took : 4 ms
[2022-05-20 21:36:16] [INFO ] Flatten gal took : 22 ms
[2022-05-20 21:36:16] [INFO ] Input system was already deterministic with 133 transitions.
[2022-05-20 21:36:16] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:36:16] [INFO ] Flatten gal took : 5 ms
[2022-05-20 21:36:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13940759787248420056.gal : 9 ms
[2022-05-20 21:36:16] [INFO ] Time to serialize properties into /tmp/CTLFireability2976482789253478990.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/CTLFireability13940759787248420056.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2976482789253478990.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,155949,1.16121,46112,2,25925,5,133233,6,0,324,88402,0


Converting to forward existential form...Done !
original formula: AG(!(A((((pl_P14_9==1)&&(pl_P15_3==1))&&(pl_P26_1==1)) U EG((((pl_P14_1==1)&&(pl_P26_1==1))&&(pl_P61_1==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(EG((((pl_P14_1==1)&&(pl_P26_1==1))&&(pl_P61_1==1))))))) * !(E(!(EG((((pl_P14_1==1)&&...311
Reverse transition relation is NOT exact ! Due to transitions t13, t45, t46, t47, t48, t49, t50, t51, t52, t53, t129, Intersection with reachable at each ...218
(forward)formula 0,1,4.69481,140392,1,0,289,429251,295,139,3571,335611,286
FORMULA Railroad-PT-010-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-20 21:36:21] [INFO ] Flatten gal took : 20 ms
[2022-05-20 21:36:21] [INFO ] Flatten gal took : 12 ms
Total runtime 223201 ms.

BK_STOP 1653082581613

--------------------
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-010"
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-010, 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-165281572100298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Railroad-PT-010.tgz
mv Railroad-PT-010 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 ;