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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r517-tall-167987243900433
Last Updated
May 14, 2023

About the Execution of ITS-Tools for PGCD-PT-D02N005

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
245.283 6812.00 10974.00 353.40 TFFFFFTFTTTTFFTF normal

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.r517-tall-167987243900433.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PGCD-PT-D02N005, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r517-tall-167987243900433
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 8.2K Mar 23 15:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Mar 23 15:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 23 15:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K Mar 23 15:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 19K Mar 23 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 220K Mar 23 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Mar 23 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 35K Mar 23 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 5.6K Mar 31 16:48 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 PGCD-PT-D02N005-CTLCardinality-00
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-01
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-02
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-03
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-04
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-05
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-06
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-07
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-08
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-09
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-10
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-11
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-12
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-13
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-14
FORMULA_NAME PGCD-PT-D02N005-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1680815202844

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PGCD-PT-D02N005
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202304061127
[2023-04-06 21:06:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-04-06 21:06:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 21:06:44] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2023-04-06 21:06:44] [INFO ] Transformed 9 places.
[2023-04-06 21:06:44] [INFO ] Transformed 9 transitions.
[2023-04-06 21:06:44] [INFO ] Parsed PT model containing 9 places and 9 transitions and 42 arcs in 81 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
Initial state reduction rules removed 1 formulas.
FORMULA PGCD-PT-D02N005-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 9 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 8 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
// Phase 1: matrix 9 rows 9 cols
[2023-04-06 21:06:44] [INFO ] Computed 4 invariants in 6 ms
[2023-04-06 21:06:44] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
[2023-04-06 21:06:44] [INFO ] Invariant cache hit.
[2023-04-06 21:06:44] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-04-06 21:06:44] [INFO ] Invariant cache hit.
[2023-04-06 21:06:44] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-06 21:06:44] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-04-06 21:06:44] [INFO ] Invariant cache hit.
[2023-04-06 21:06:44] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 263 ms. Remains : 9/9 places, 9/9 transitions.
Support contains 9 out of 9 places after structural reductions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 13 ms
[2023-04-06 21:06:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-04-06 21:06:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PGCD-PT-D02N005-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PGCD-PT-D02N005-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 4 ms
[2023-04-06 21:06:45] [INFO ] Input system was already deterministic with 9 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 68) seen :66
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-06 21:06:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2023-04-06 21:06:45] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 1 ms returned sat
[2023-04-06 21:06:45] [INFO ] After 31ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:45] [INFO ] Input system was already deterministic with 9 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Implicit Places using invariants in 42 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 45 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 82 ms. Remains : 7/9 places, 9/9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality16787943581333169180.gal : 0 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality17021899815176487809.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality16787943581333169180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17021899815176487809.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.035162,4136,2,342,5,5236,6,0,49,5112,0


Converting to forward existential form...Done !
original formula: EF(!(E((!(EG((p0_2<=5))) + !(AG((p2_2>=5)))) U AX((p0_2<=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E((!(EG((p0_2<=5))) + !(!(E(TRUE U !((p2_2>=5)))))) U !(EX(!((p0_2<=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.215218,10460,1,0,196,36684,49,112,400,49720,230
FORMULA PGCD-PT-D02N005-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Implicit Places using invariants in 32 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 33 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 70 ms. Remains : 6/9 places, 9/9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:45] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality4390797068275455841.gal : 0 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality6471866467995895764.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4390797068275455841.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6471866467995895764.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.023164,3928,2,134,5,3715,6,0,45,3598,0


Converting to forward existential form...Done !
original formula: AG(EF(EX((p1_3>3))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U EX((p1_3>3)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.04139,4192,1,0,36,4119,39,17,339,4597,36
FORMULA PGCD-PT-D02N005-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-04-06 21:06:45] [INFO ] Invariant cache hit.
[2023-04-06 21:06:45] [INFO ] Implicit Places using invariants in 30 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 32 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 63 ms. Remains : 6/9 places, 9/9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:45] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:45] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality162668529057521553.gal : 1 ms
[2023-04-06 21:06:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality15043189239056211649.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality162668529057521553.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15043189239056211649.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.023747,3924,2,134,5,3715,6,0,45,3598,0


Converting to forward existential form...Done !
original formula: AX(AF((!(A((p1_1<=2) U (p1_2<=p0_3))) * EG((p1_2<4)))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(!((E(!((p1_2<=p0_3)) U (!((p1_1<=2)) * !((p1_2<=p0_3)))) + EG(!((p1_2<=p0_3)))))) * EG((p1_2...171
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.337839,14748,1,0,537,63014,54,326,379,79464,609
FORMULA PGCD-PT-D02N005-CTLCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants in 26 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 27 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 6/9 places, 9/9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality192688338521581102.gal : 0 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality7518064228013866045.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality192688338521581102.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7518064228013866045.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.020993,3928,2,134,5,3715,6,0,45,3598,0


Converting to forward existential form...Done !
original formula: EX((p1_2<4))
=> equivalent forward existential formula: [(EY(Init) * (p1_2<4))] != FALSE
(forward)formula 0,0,0.021958,4192,1,0,8,3715,8,1,77,3598,2
FORMULA PGCD-PT-D02N005-CTLCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality10259004845957144719.gal : 2 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality10664041405247763828.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10259004845957144719.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10664041405247763828.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.032165,4488,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: E((AX(((((p2_2>=5)&&(!((p0_2>=1)||(p2_1>=5))))||(p0_1<=p0_2))||((p2_3<=p0_1)||(p1_3>=3)))) * (!(((p1_3<=1) * ((((p2_1>=4)||(p1_2>=5))&&((...535
=> equivalent forward existential formula: (((([(FwdU(FwdU(FwdU(Init,(!(EX(!(((((p2_2>=5)&&(!((p0_2>=1)||(p2_1>=5))))||(p0_1<=p0_2))||((p2_3<=p0_1)||(p1_3>...3146
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Hit Full ! (commute/partial/dont) 5/0/4
(forward)formula 0,1,0.267616,12936,1,0,162,45662,73,114,764,62429,218
FORMULA PGCD-PT-D02N005-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants in 18 ms returned [6, 7]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 18 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42 ms. Remains : 7/9 places, 9/9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:46] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality5064779309254428421.gal : 1 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality362549347168999594.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5064779309254428421.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality362549347168999594.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.022748,4204,2,233,5,4280,6,0,49,4262,0


Converting to forward existential form...Done !
original formula: AX((((EF((E((p0_1>=4) U (p2_3<=p1_2)) * (p1_1>3))) * EG(A((p0_2>=4) U (p1_1>=1)))) * ((p0_1<=5) * EX((p0_2<=p0_3)))) * (EF(EG((p0_2<=p1_1...203
=> equivalent forward existential formula: ((([(EY(Init) * !(E(TRUE U (E((p0_1>=4) U (p2_3<=p1_2)) * (p1_1>3)))))] = FALSE * [(EY(Init) * !(EG(!((E(!((p1_1...446
(forward)formula 0,0,0.042528,4468,1,0,9,5534,10,2,203,5653,4
FORMULA PGCD-PT-D02N005-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 7 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants in 24 ms returned [6, 7, 8]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 26 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 6/9 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 6 /6 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 68 ms. Remains : 6/9 places, 9/9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Input system was already deterministic with 9 transitions.
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
FORMULA PGCD-PT-D02N005-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Parikh walk visited 0 properties in 0 ms.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3953818779076749056.gal : 1 ms
[2023-04-06 21:06:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3084119965145849169.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3953818779076749056.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3084119965145849169.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3084119965145849169.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.011283,3344,2,11,5,44,6,0,45,23,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-06 21:06:46] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-04-06 21:06:46] [INFO ] Invariant cache hit.
[2023-04-06 21:06:46] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:46] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:46] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality12791767179663873253.gal : 1 ms
[2023-04-06 21:06:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality7609162670274188721.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12791767179663873253.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7609162670274188721.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.032531,4484,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: ((AG((AF((p1_3>p2_2)) + (p0_3<=p1_3))) + A((p1_3<=p2_1) U (EG(AF((p2_3>=4))) + !(((p1_1>=4)||(p2_3<=p1_3)))))) + (EF(EX(A(A((p1_2>=5) U (...281
=> equivalent forward existential formula: (([(((Init * !((!(E(TRUE U !((!(EG(!((p1_3>p2_2)))) + (p0_3<=p1_3))))) + !((E(!((EG(!(EG(!((p2_3>=4))))) + !(((p...1568
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.734826,28076,1,0,1018,122288,99,644,718,166909,1201
FORMULA PGCD-PT-D02N005-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:47] [INFO ] Invariant cache hit.
[2023-04-06 21:06:47] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
[2023-04-06 21:06:47] [INFO ] Invariant cache hit.
[2023-04-06 21:06:47] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-04-06 21:06:47] [INFO ] Invariant cache hit.
[2023-04-06 21:06:47] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-06 21:06:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2023-04-06 21:06:47] [INFO ] Invariant cache hit.
[2023-04-06 21:06:47] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 117 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-06 21:06:47] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:47] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality1141867597623139728.gal : 1 ms
[2023-04-06 21:06:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality6103688889824468800.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1141867597623139728.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6103688889824468800.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.029854,4484,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: EX((EX((A((p0_2>p0_3) U ((p2_2>=3)||(p1_1<=5))) + EF((p1_1>=2)))) * (EX((AG((p1_2>=3)) + ((p2_1<=p0_1)&&(p2_3<5)))) + ((p0_3>=1) * AG((p2...166
=> equivalent forward existential formula: (([(EY((EY(Init) * EX((!((E(!(((p2_2>=3)||(p1_1<=5))) U (!((p0_2>p0_3)) * !(((p2_2>=3)||(p1_1<=5))))) + EG(!(((p...656
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.195939,10556,1,0,254,34011,54,134,585,41978,281
FORMULA PGCD-PT-D02N005-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Implicit Places using invariants in 30 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 31 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 7/9 places, 9/9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality755004013317471633.gal : 2 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality16809495554156898828.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality755004013317471633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16809495554156898828.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.030534,4208,2,342,5,5236,6,0,49,5112,0


Converting to forward existential form...Done !
original formula: EX((AF((p2_2>0)) * (AX(AF((p0_3<=p1_3))) + (AG((p0_2<3)) * ((p1_3>4)||(p0_3>2))))))
=> equivalent forward existential formula: ([((EY(Init) * !(EG(!((p2_2>0))))) * !(EX(!(!(EG(!((p0_3<=p1_3))))))))] != FALSE + [(((EY(Init) * !(EG(!((p2_2>0...223
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,1,0.055823,4736,1,0,82,6384,47,52,425,7386,111
FORMULA PGCD-PT-D02N005-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-04-06 21:06:48] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 55 ms to find 0 implicit places.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 9/9 places, 9/9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality1344875215984889804.gal : 0 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality18367553011826817812.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1344875215984889804.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18367553011826817812.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.032477,4484,2,538,5,6027,6,0,57,5867,0


Converting to forward existential form...Done !
original formula: AX(((p2_1<=1) + (((AX((p2_2<=2)) * EX(TRUE)) * (AG(A((p2_3>=5) U (p0_3<=5))) * (p0_2<=1))) * ((AF((p0_3<5)) + E((p1_3<=p1_1) U (p2_3<=4))...186
=> equivalent forward existential formula: ((([(EY((EY(Init) * !((p2_1<=1)))) * !((p2_2<=2)))] = FALSE * [((EY(Init) * !((p2_1<=1))) * !(EX(TRUE)))] = FALS...510
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
Hit Full ! (commute/partial/dont) 5/0/4
(forward)formula 0,0,0.104234,6596,1,0,104,15242,63,58,604,18754,114
FORMULA PGCD-PT-D02N005-CTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 2 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Implicit Places using invariants in 26 ms returned [8]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 8/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 8 /8 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 64 ms. Remains : 8/9 places, 9/9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality4125511995070154484.gal : 1 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4833307948523265603.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4125511995070154484.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4833307948523265603.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.027149,4216,2,439,5,5462,6,0,53,5203,0


Converting to forward existential form...Done !
original formula: (A(((AG(EF((p1_3<=p1_2))) + EF((AF((p1_2>=4)) + (p2_1>0)))) + EF(((p1_2<=0) + EG((p0_3<=2))))) U (p2_2>=5)) * AG((p1_3>3)))
=> equivalent forward existential formula: (([(FwdU((((FwdU(Init,!((p2_2>=5))) * !((p2_2>=5))) * !(E(TRUE U ((p1_2<=0) + EG((p0_3<=2)))))) * !(E(TRUE U (!(...313
(forward)formula 0,0,0.027809,4480,1,0,8,5462,9,2,70,5203,1
FORMULA PGCD-PT-D02N005-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 9/9 places, 9/9 transitions.
Applied a total of 0 rules in 1 ms. Remains 9 /9 variables (removed 0) and now considering 9/9 (removed 0) transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
[2023-04-06 21:06:48] [INFO ] Invariant cache hit.
[2023-04-06 21:06:48] [INFO ] Implicit Places using invariants in 27 ms returned [6, 8]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 29 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 7/9 places, 9/9 transitions.
Applied a total of 0 rules in 0 ms. Remains 7 /7 variables (removed 0) and now considering 9/9 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 7/9 places, 9/9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Input system was already deterministic with 9 transitions.
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 0 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 1 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize gal into /tmp/CTLCardinality10817102129618308498.gal : 1 ms
[2023-04-06 21:06:48] [INFO ] Time to serialize properties into /tmp/CTLCardinality4256635667916527427.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality10817102129618308498.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4256635667916527427.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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,8484,0.03522,4208,2,342,5,5236,6,0,49,5112,0


Converting to forward existential form...Done !
original formula: EX(AX((p0_1>p2_2)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((p0_1>p2_2)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/t...169
(forward)formula 0,0,0.064295,4736,1,0,32,8054,35,14,430,8823,26
FORMULA PGCD-PT-D02N005-CTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-04-06 21:06:48] [INFO ] Flatten gal took : 2 ms
[2023-04-06 21:06:48] [INFO ] Flatten gal took : 2 ms
Total runtime 4325 ms.

BK_STOP 1680815209656

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="PGCD-PT-D02N005"
export BK_EXAMINATION="CTLCardinality"
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 PGCD-PT-D02N005, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r517-tall-167987243900433"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-PT-D02N005.tgz
mv PGCD-PT-D02N005 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;