Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197100362.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................
=====================================================================
Generated by BenchKit 2-5348
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 r325-tall-167889197100362
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.5K Feb 25 22:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 22:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 22:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Feb 25 22:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 25 22:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:23 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 1679006699867

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Railroad-PT-005
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-16 22:45:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 22:45:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 22:45:01] [INFO ] Load time of PNML (sax parser for PT used): 32 ms
[2023-03-16 22:45:01] [INFO ] Transformed 68 places.
[2023-03-16 22:45:01] [INFO ] Transformed 56 transitions.
[2023-03-16 22:45:01] [INFO ] Found NUPN structural information;
[2023-03-16 22:45:01] [INFO ] Parsed PT model containing 68 places and 56 transitions and 313 arcs in 89 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 5 transitions.
FORMULA Railroad-PT-005-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Railroad-PT-005-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 52 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 52/52 places, 51/51 transitions.
Applied a total of 0 rules in 9 ms. Remains 52 /52 variables (removed 0) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 52 cols
[2023-03-16 22:45:01] [INFO ] Computed 26 place invariants in 15 ms
[2023-03-16 22:45:01] [INFO ] Implicit Places using invariants in 173 ms returned [27, 28]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 196 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 50/52 places, 51/51 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 207 ms. Remains : 50/52 places, 51/51 transitions.
Support contains 47 out of 50 places after structural reductions.
[2023-03-16 22:45:01] [INFO ] Flatten gal took : 23 ms
[2023-03-16 22:45:01] [INFO ] Flatten gal took : 9 ms
[2023-03-16 22:45:01] [INFO ] Input system was already deterministic with 51 transitions.
Support contains 45 out of 50 places (down from 47) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 65) seen :60
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 51 rows 50 cols
[2023-03-16 22:45:02] [INFO ] Computed 24 place invariants in 2 ms
[2023-03-16 22:45:02] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2023-03-16 22:45:02] [INFO ] [Real]Absence check using 10 positive and 14 generalized place invariants in 9 ms returned sat
[2023-03-16 22:45:02] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0
Fused 5 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 5 atomic propositions for a total of 14 simplifications.
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 6 ms
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 7 ms
[2023-03-16 22:45:02] [INFO ] Input system was already deterministic with 51 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 45 transition count 51
Applied a total of 5 rules in 1 ms. Remains 45 /50 variables (removed 5) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 45 cols
[2023-03-16 22:45:02] [INFO ] Computed 19 place invariants in 5 ms
[2023-03-16 22:45:02] [INFO ] Implicit Places using invariants in 67 ms returned [15, 17, 18, 19, 30, 40, 41]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 68 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/50 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 LTL mode , in 2 iterations and 70 ms. Remains : 38/50 places, 51/51 transitions.
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-16 22:45:02] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 4 ms
[2023-03-16 22:45:02] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:02] [INFO ] Time to serialize gal into /tmp/CTLFireability9590571056650067012.gal : 2 ms
[2023-03-16 22:45:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10675612744572238799.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9590571056650067012.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10675612744572238799.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.039227,4876,2,1213,5,6672,6,0,206,5073,0


Converting to forward existential form...Done !
original formula: EX((AG(EX(EX(((pl_P13_1==0)||(pl_P2_1==0))))) + A(AF(((pl_P28_1==1)&&(pl_P41_1==1))) U (((A((((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_3==1...338
=> equivalent forward existential formula: ([(EY(Init) * !(E(TRUE U !(EX(EX(((pl_P13_1==0)||(pl_P2_1==0))))))))] != FALSE + [((EY(Init) * !(EG(!((((!((E(!(...1322
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 0,0,0.206218,13048,1,0,135,46426,141,68,1669,39450,152
FORMULA Railroad-PT-005-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 46 transition count 51
Applied a total of 4 rules in 1 ms. Remains 46 /50 variables (removed 4) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 46 cols
[2023-03-16 22:45:02] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-16 22:45:03] [INFO ] Implicit Places using invariants in 40 ms returned [19, 20, 22, 31, 41]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 41 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/50 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 41 /41 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 41/50 places, 51/51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 4 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3987706125251607807.gal : 1 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize properties into /tmp/CTLFireability78049774012410117.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3987706125251607807.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability78049774012410117.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
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,1838,0.032603,4964,2,1273,5,5848,6,0,218,4853,0


Converting to forward existential form...Done !
original formula: A(!((!((((EX(((pl_P19_1==1)&&(pl_P22_1==1))) * EG((((pl_P23_1==1)&&(pl_P34_3==1))&&(pl_P40_1==1)))) * E((((pl_P23_1==1)&&(pl_P34_5==1))&&...830
=> equivalent forward existential formula: [((Init * !(EG(!(!(EX(!((((((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_5==1)) + (!((E(!(!((((pl_P23_1==1)&&(pl_P34_4...2285
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
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.406674,20316,1,0,252,84399,166,138,1839,63846,319
FORMULA Railroad-PT-005-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 1 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 43 cols
[2023-03-16 22:45:03] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-16 22:45:03] [INFO ] Implicit Places using invariants in 45 ms returned [14, 15, 16, 17, 19, 28, 38, 39]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 46 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/50 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 LTL mode , in 2 iterations and 47 ms. Remains : 35/50 places, 51/51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 7 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize gal into /tmp/CTLFireability991548264916858301.gal : 1 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize properties into /tmp/CTLFireability15051984525641675994.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability991548264916858301.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15051984525641675994.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1838,0.033448,4932,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: EX((((pl_P23_1==1)&&(pl_P34_6==1))&&(pl_P40_2==1)))
=> equivalent forward existential formula: [(EY(Init) * (((pl_P23_1==1)&&(pl_P34_6==1))&&(pl_P40_2==1)))] != FALSE
(forward)formula 0,0,0.034725,5196,1,0,8,7145,8,1,296,4929,2
FORMULA Railroad-PT-005-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 1 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
[2023-03-16 22:45:03] [INFO ] Invariant cache hit.
[2023-03-16 22:45:03] [INFO ] Implicit Places using invariants in 51 ms returned [14, 15, 16, 17, 19, 38, 39]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 52 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/50 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 54 ms. Remains : 36/50 places, 51/51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize gal into /tmp/CTLFireability3435629757118024449.gal : 3 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize properties into /tmp/CTLFireability381277544266619507.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3435629757118024449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability381277544266619507.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,1838,0.039276,5208,2,1225,5,7840,6,0,198,5400,0


Converting to forward existential form...Done !
original formula: (AF((AX(AX(((pl_P36_1==1)&&(pl_P7_3==1)))) + (((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_3==1)))) * AX((((pl_P23_1==1)&&(pl_P34_3==1))&&(pl_...167
=> equivalent forward existential formula: ([FwdG(Init,!((!(EX(!(!(EX(!(((pl_P36_1==1)&&(pl_P7_3==1)))))))) + (((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_3==1...246
(forward)formula 0,0,0.040611,5472,1,0,9,7840,9,2,307,5400,2
FORMULA Railroad-PT-005-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 44 transition count 51
Applied a total of 6 rules in 2 ms. Remains 44 /50 variables (removed 6) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 44 cols
[2023-03-16 22:45:03] [INFO ] Computed 18 place invariants in 4 ms
[2023-03-16 22:45:03] [INFO ] Implicit Places using invariants in 55 ms returned [15, 16, 17, 18, 20, 39, 40]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 56 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/50 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 LTL mode , in 2 iterations and 60 ms. Remains : 37/50 places, 51/51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 4 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2885057103468219881.gal : 1 ms
[2023-03-16 22:45:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7253909812393232585.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2885057103468219881.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7253909812393232585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1838,0.034659,4944,2,1240,5,7229,6,0,202,5308,0


Converting to forward existential form...Done !
original formula: EF((EX(EF(EG(((pl_P19_1==1)&&(pl_P22_1==1))))) + (((EG((((pl_P23_1==1)&&(pl_P34_3==1))&&(pl_P42_1==1))) + ((pl_P36_1==1)&&(pl_P7_3==1))) ...536
=> equivalent forward existential formula: ([FwdG(FwdU(EY(FwdU(Init,TRUE)),TRUE),((pl_P19_1==1)&&(pl_P22_1==1)))] != FALSE + ([FwdG((FwdU(Init,TRUE) * ((EG...1019
Hit Full ! (commute/partial/dont) 49/0/2
(forward)formula 0,1,0.130261,9168,1,0,7,26503,20,1,1262,15782,11
FORMULA Railroad-PT-005-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 1 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 43 cols
[2023-03-16 22:45:03] [INFO ] Computed 17 place invariants in 5 ms
[2023-03-16 22:45:03] [INFO ] Implicit Places using invariants in 54 ms returned [14, 15, 16, 17, 19, 28, 38, 39]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 56 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/50 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 LTL mode , in 2 iterations and 58 ms. Remains : 35/50 places, 51/51 transitions.
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:03] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLFireability15553634328009080469.gal : 1 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4460913758134039585.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15553634328009080469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4460913758134039585.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.033418,4936,2,1131,5,7145,6,0,194,4929,0


Converting to forward existential form...Done !
original formula: EX(AX((((pl_P23_1==1)&&(pl_P34_5==1))&&(pl_P42_1==1))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((((pl_P23_1==1)&&(pl_P34_5==1))&&(pl_P42_1==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 0,0,0.127431,8896,1,0,116,26810,119,54,1484,19689,109
FORMULA Railroad-PT-005-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 46 transition count 51
Applied a total of 4 rules in 1 ms. Remains 46 /50 variables (removed 4) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 46 cols
[2023-03-16 22:45:04] [INFO ] Computed 20 place invariants in 1 ms
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 53 ms returned [17, 18, 19, 22, 31, 41, 42]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 54 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/50 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 39 /39 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 39/50 places, 51/51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLFireability1767550245822429307.gal : 1 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLFireability16077953315280832985.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1767550245822429307.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16077953315280832985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.027902,4692,2,1090,5,5863,6,0,210,4249,0


Converting to forward existential form...Done !
original formula: (AX((((AG(((EG((((pl_P26_1==0)||(pl_P29_3==0))||(pl_P35_1==0))) + (pl_P23_1==0)) + ((pl_P34_6==0)||(pl_P40_4==0)))) * AX(EF((((pl_P23_1==...321
=> equivalent forward existential formula: (((([(((FwdU(EY(Init),TRUE) * !(((pl_P34_6==0)||(pl_P40_4==0)))) * !((pl_P23_1==0))) * !(EG((((pl_P26_1==0)||(pl...517
Hit Full ! (commute/partial/dont) 49/0/2
(forward)formula 0,0,0.11609,8652,1,0,8,23669,20,2,1250,13161,8
FORMULA Railroad-PT-005-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 45 transition count 51
Applied a total of 5 rules in 2 ms. Remains 45 /50 variables (removed 5) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 45 cols
[2023-03-16 22:45:04] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 52 ms returned [16, 17, 18, 19, 30, 40, 41]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 52 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/50 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 LTL mode , in 2 iterations and 55 ms. Remains : 38/50 places, 51/51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLFireability12967636711922115952.gal : 1 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17176188449983222657.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12967636711922115952.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17176188449983222657.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,1838,0.039119,4948,2,1285,5,7249,6,0,206,5477,0


Converting to forward existential form...Done !
original formula: (A(AX(AX(!(AG((((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_5==1)))))) U (E(((AG(((pl_P30_1==1)&&(pl_P7_1==1))) * (pl_P20_1==1)) * (pl_P2_1==1...347
=> equivalent forward existential formula: ([((Init * !(EG(!((E(((!(E(TRUE U !(((pl_P30_1==1)&&(pl_P7_1==1))))) * (pl_P20_1==1)) * (pl_P2_1==1)) U (EX(((pl...948
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 0,0,0.173259,11020,1,0,129,32688,137,65,1670,28351,144
FORMULA Railroad-PT-005-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 44 transition count 51
Applied a total of 6 rules in 2 ms. Remains 44 /50 variables (removed 6) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 44 cols
[2023-03-16 22:45:04] [INFO ] Computed 18 place invariants in 2 ms
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 46 ms returned [15, 16, 18, 20, 29]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 46 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 39/50 places, 51/51 transitions.
Applied a total of 0 rules in 1 ms. Remains 39 /39 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 39/50 places, 51/51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLFireability11698300176654673314.gal : 0 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLFireability9644683381958719517.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11698300176654673314.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9644683381958719517.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.03578,4960,2,1165,5,7018,6,0,210,5515,0


Converting to forward existential form...Done !
original formula: (EG(AF((((pl_P10_1==1)&&(pl_P29_2==1))&&((((pl_P29_2==0)||(pl_P33_1==0))||((pl_P23_1==0)||(pl_P34_4==0)))||(pl_P40_2==0))))) * (AX(EX((((...552
=> equivalent forward existential formula: ([(Init * !(EG(!(EG(!((((pl_P10_1==1)&&(pl_P29_2==1))&&((((pl_P29_2==0)||(pl_P33_1==0))||((pl_P23_1==0)||(pl_P34...867
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
Using saturation style SCC detection
(forward)formula 0,0,0.172112,11296,1,0,161,34825,132,79,1707,27078,190
FORMULA Railroad-PT-005-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 45 transition count 51
Applied a total of 5 rules in 3 ms. Remains 45 /50 variables (removed 5) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 45 cols
[2023-03-16 22:45:04] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-16 22:45:04] [INFO ] Implicit Places using invariants in 44 ms returned [16, 17, 18, 19, 30, 40, 41]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 45 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/50 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 LTL mode , in 2 iterations and 49 ms. Remains : 38/50 places, 51/51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:04] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize gal into /tmp/CTLFireability4932512968029771062.gal : 1 ms
[2023-03-16 22:45:04] [INFO ] Time to serialize properties into /tmp/CTLFireability4782361342291139065.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4932512968029771062.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4782361342291139065.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1838,0.035559,5208,2,1293,5,7381,6,0,206,5656,0


Converting to forward existential form...Done !
original formula: (!(E(EX((((!((pl_P12_1==1)&&(pl_P21_1==1)))&&(pl_P30_1==1))&&(pl_P7_1==1))) U (((pl_P23_1==1)&&(pl_P34_6==1))&&(pl_P40_1==1)))) * AG(((AG...400
=> equivalent forward existential formula: ([(FwdU(Init,EX((((!((pl_P12_1==1)&&(pl_P21_1==1)))&&(pl_P30_1==1))&&(pl_P7_1==1)))) * (((pl_P23_1==1)&&(pl_P34_...586
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 0,0,0.137919,9696,1,0,119,27690,120,58,1587,21834,110
FORMULA Railroad-PT-005-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 1 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 43 cols
[2023-03-16 22:45:05] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-16 22:45:05] [INFO ] Implicit Places using invariants in 43 ms returned [14, 15, 16, 17, 19, 28, 38]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 43 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/50 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 LTL mode , in 2 iterations and 45 ms. Remains : 36/50 places, 51/51 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability3642341190129564321.gal : 1 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability1725823480466757044.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3642341190129564321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1725823480466757044.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1838,0.039269,4936,2,1165,5,6930,6,0,198,4971,0


Converting to forward existential form...Done !
original formula: !(E(AX((EF(EX((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_5==1)))) * AX(FALSE))) U !(((AG(((((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P42_1==1))||...419
=> equivalent forward existential formula: [(EY(((FwdU(Init,!(EX(!((E(TRUE U EX((((pl_P23_1==1)&&(pl_P34_4==1))&&(pl_P40_5==1)))) * !(EX(!(FALSE)))))))) * ...503
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 0,0,0.169524,11268,1,0,128,33267,135,67,1630,26991,136
FORMULA Railroad-PT-005-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 3 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
[2023-03-16 22:45:05] [INFO ] Invariant cache hit.
[2023-03-16 22:45:05] [INFO ] Implicit Places using invariants in 49 ms returned [14, 15, 16, 17, 19, 28, 39]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 49 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/50 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 LTL mode , in 2 iterations and 53 ms. Remains : 36/50 places, 51/51 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 8 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability8557121740531969439.gal : 1 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability12753036070903068922.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8557121740531969439.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12753036070903068922.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.034806,4940,2,1232,5,7609,6,0,198,5178,0


Converting to forward existential form...Done !
original formula: EX(!(E((EF(((((pl_P0_5==1)&&(pl_P2_1==1))&&(pl_P5_1==1))||(((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P40_5==1)))) * A(!((((pl_P23_1==1)&&(pl_P3...342
=> equivalent forward existential formula: [(EY(Init) * !(E((E(TRUE U ((((pl_P0_5==1)&&(pl_P2_1==1))&&(pl_P5_1==1))||(((pl_P23_1==1)&&(pl_P34_2==1))&&(pl_P...997
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
Using saturation style SCC detection
(forward)formula 0,0,0.462459,23576,1,0,220,104892,146,144,1668,82117,261
FORMULA Railroad-PT-005-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 43 transition count 49
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 41 transition count 49
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 39 transition count 47
Applied a total of 8 rules in 19 ms. Remains 39 /50 variables (removed 11) and now considering 47/51 (removed 4) transitions.
// Phase 1: matrix 47 rows 39 cols
[2023-03-16 22:45:05] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-16 22:45:05] [INFO ] Implicit Places using invariants in 45 ms returned [14, 15, 16, 17, 19, 28, 35]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 46 ms to find 7 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/50 places, 47/51 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 32 transition count 44
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 29 transition count 44
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 29 transition count 43
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 28 transition count 43
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 27 transition count 42
Applied a total of 10 rules in 4 ms. Remains 27 /32 variables (removed 5) and now considering 42/47 (removed 5) transitions.
// Phase 1: matrix 42 rows 27 cols
[2023-03-16 22:45:05] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-16 22:45:05] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-16 22:45:05] [INFO ] Invariant cache hit.
[2023-03-16 22:45:05] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 27/50 places, 42/51 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 145 ms. Remains : 27/50 places, 42/51 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:05] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 1 ms
[2023-03-16 22:45:05] [INFO ] Flatten gal took : 1 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize gal into /tmp/CTLFireability8227330524107617541.gal : 0 ms
[2023-03-16 22:45:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10658416608787268736.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8227330524107617541.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10658416608787268736.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,605,0.025586,4080,2,731,5,3341,6,0,153,2518,0


Converting to forward existential form...Done !
original formula: EF(AG((((pl_P0_5==0)||(pl_P2_1==0))||(pl_P5_1==0))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((((pl_P0_5==0)||(pl_P2_1==0))||(pl_P5_1==0))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t19, t20, t21, t22, t36, Intersection with reachable at each step enabled. (destroyed/revers...184
(forward)formula 0,0,0.072893,6192,1,0,99,11917,106,45,1305,9458,97
FORMULA Railroad-PT-005-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 50/50 places, 51/51 transitions.
Ensure Unique test removed 7 places
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 51
Applied a total of 7 rules in 1 ms. Remains 43 /50 variables (removed 7) and now considering 51/51 (removed 0) transitions.
// Phase 1: matrix 51 rows 43 cols
[2023-03-16 22:45:06] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-16 22:45:06] [INFO ] Implicit Places using invariants in 46 ms returned [14, 15, 16, 17, 19]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 47 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 38/50 places, 51/51 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 51/51 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 49 ms. Remains : 38/50 places, 51/51 transitions.
[2023-03-16 22:45:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:06] [INFO ] Flatten gal took : 3 ms
[2023-03-16 22:45:06] [INFO ] Input system was already deterministic with 51 transitions.
[2023-03-16 22:45:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 22:45:06] [INFO ] Time to serialize gal into /tmp/CTLFireability4885307439664442158.gal : 1 ms
[2023-03-16 22:45:06] [INFO ] Time to serialize properties into /tmp/CTLFireability12738523538144869765.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4885307439664442158.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12738523538144869765.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1838,0.040259,5216,2,1314,5,7736,6,0,206,5745,0


Converting to forward existential form...Done !
original formula: EF((((((pl_P0_5==0)||(pl_P2_1==0)) + ((pl_P5_1==0) + (AX((((pl_P23_1==0)||(pl_P34_4==0))||(pl_P40_5==0))) * (((pl_P0_1==0)||(pl_P2_1==0))...296
=> equivalent forward existential formula: ([((FwdU(Init,TRUE) * ((((pl_P0_5==0)||(pl_P2_1==0)) + ((pl_P5_1==0) + (!(EX(!((((pl_P23_1==0)||(pl_P34_4==0))||...586
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 0,1,0.266029,14984,1,0,189,53721,131,94,1652,45685,212
FORMULA Railroad-PT-005-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-16 22:45:06] [INFO ] Flatten gal took : 7 ms
[2023-03-16 22:45:06] [INFO ] Flatten gal took : 5 ms
Total runtime 5196 ms.

BK_STOP 1679006707216

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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 2-5348"
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 r325-tall-167889197100362"
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 ;