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.r485-tall-167912699300409.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 Szymanski-PT-a04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699300409
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 6.4K Feb 26 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 17:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:18 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 16:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Feb 26 16:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:18 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 101K 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 Szymanski-PT-a04-CTLCardinality-00
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-01
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-02
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-03
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-04
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-05
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-06
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-07
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-08
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-09
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-10
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-11
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-12
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-13
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-14
FORMULA_NAME Szymanski-PT-a04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679220427792

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=Szymanski-PT-a04
Not applying reductions.
Model is PT
CTLCardinality PT
Running Version 202303021504
[2023-03-19 10:07:09] [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]
[2023-03-19 10:07:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 10:07:09] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2023-03-19 10:07:09] [INFO ] Transformed 61 places.
[2023-03-19 10:07:09] [INFO ] Transformed 224 transitions.
[2023-03-19 10:07:09] [INFO ] Parsed PT model containing 61 places and 224 transitions and 900 arcs in 124 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 8 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA Szymanski-PT-a04-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a04-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-a04-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 39 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Applied a total of 0 rules in 12 ms. Remains 49 /49 variables (removed 0) and now considering 216/216 (removed 0) transitions.
[2023-03-19 10:07:09] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
// Phase 1: matrix 79 rows 49 cols
[2023-03-19 10:07:09] [INFO ] Computed 3 place invariants in 11 ms
[2023-03-19 10:07:09] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-19 10:07:09] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:07:09] [INFO ] Invariant cache hit.
[2023-03-19 10:07:09] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:09] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-19 10:07:09] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:07:09] [INFO ] Invariant cache hit.
[2023-03-19 10:07:09] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 414 ms. Remains : 49/49 places, 216/216 transitions.
Support contains 39 out of 49 places after structural reductions.
[2023-03-19 10:07:10] [INFO ] Flatten gal took : 38 ms
[2023-03-19 10:07:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA Szymanski-PT-a04-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:07:10] [INFO ] Flatten gal took : 17 ms
[2023-03-19 10:07:10] [INFO ] Input system was already deterministic with 216 transitions.
Incomplete random walk after 10000 steps, including 30 resets, run finished after 302 ms. (steps per millisecond=33 ) properties (out of 48) seen :40
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-19 10:07:10] [INFO ] Flow matrix only has 79 transitions (discarded 137 similar events)
[2023-03-19 10:07:10] [INFO ] Invariant cache hit.
[2023-03-19 10:07:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 10:07:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 10:07:10] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:2
[2023-03-19 10:07:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-19 10:07:10] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-19 10:07:10] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :0
Fused 8 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 8 atomic propositions for a total of 12 simplifications.
FORMULA Szymanski-PT-a04-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:07:10] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-19 10:07:10] [INFO ] Flatten gal took : 12 ms
FORMULA Szymanski-PT-a04-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 10:07:11] [INFO ] Flatten gal took : 11 ms
[2023-03-19 10:07:11] [INFO ] Input system was already deterministic with 216 transitions.
Support contains 27 out of 49 places (down from 38) after GAL structural reductions.
Computed a total of 9 stabilizing places and 36 stable transitions
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 8 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:07:11] [INFO ] Computed 1 place invariants in 6 ms
[2023-03-19 10:07:11] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-19 10:07:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:11] [INFO ] Invariant cache hit.
[2023-03-19 10:07:11] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:11] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2023-03-19 10:07:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:11] [INFO ] Invariant cache hit.
[2023-03-19 10:07:11] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 220 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:11] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:07:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:07:11] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:11] [INFO ] Flatten gal took : 9 ms
[2023-03-19 10:07:11] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:07:11] [INFO ] Time to serialize gal into /tmp/CTLCardinality17382737506570527153.gal : 4 ms
[2023-03-19 10:07:11] [INFO ] Time to serialize properties into /tmp/CTLCardinality9249298878304063576.ctl : 2 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/CTLCardinality17382737506570527153.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9249298878304063576.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,3.07382e+07,0.255877,13136,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: EF(EX(AG(AX((l29>s7)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !(!(EX(!((l29>s7))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,0.509307,16724,1,0,207,68422,414,149,2817,68309,410
FORMULA Szymanski-PT-a04-CTLCardinality-00 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 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 8 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:11] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:11] [INFO ] Invariant cache hit.
[2023-03-19 10:07:12] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-19 10:07:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:12] [INFO ] Invariant cache hit.
[2023-03-19 10:07:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:12] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2023-03-19 10:07:12] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:12] [INFO ] Invariant cache hit.
[2023-03-19 10:07:12] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:12] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:07:12] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:07:12] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:12] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:12] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality1454245896888552633.gal : 2 ms
[2023-03-19 10:07:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality1671334775636323898.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/CTLCardinality1454245896888552633.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1671334775636323898.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,3.07382e+07,0.245611,13212,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: !(E(EF(AX(AX((l25<=0)))) U A(AF((l34<=l29)) U !(AG(((l25<=2)||(l1>=1)))))))
=> equivalent forward existential formula: [((FwdU(Init,E(TRUE U !(EX(!(!(EX(!((l25<=0))))))))) * !(EG(!(!(!(E(TRUE U !(((l25<=2)||(l1>=1)))))))))) * !(E(!...279
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,2.69879,85508,1,0,406,440031,431,258,2904,459041,646
FORMULA Szymanski-PT-a04-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 4 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:14] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:14] [INFO ] Invariant cache hit.
[2023-03-19 10:07:15] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-19 10:07:15] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:15] [INFO ] Invariant cache hit.
[2023-03-19 10:07:15] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:15] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-19 10:07:15] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:15] [INFO ] Invariant cache hit.
[2023-03-19 10:07:15] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:15] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:15] [INFO ] Flatten gal took : 8 ms
[2023-03-19 10:07:15] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:15] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:15] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality12268745965354299924.gal : 2 ms
[2023-03-19 10:07:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality9040901134495584601.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/CTLCardinality12268745965354299924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9040901134495584601.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,3.07382e+07,0.247179,13212,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: E(!(AX(AX((l17>0)))) U (l36>=1))
=> equivalent forward existential formula: [(FwdU(Init,!(!(EX(!(!(EX(!((l17>0))))))))) * (l36>=1))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,2.73909,88156,1,0,504,409702,414,356,2752,541138,720
FORMULA Szymanski-PT-a04-CTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:07:18] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:07:18] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-19 10:07:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-19 10:07:18] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:18] [INFO ] Invariant cache hit.
[2023-03-19 10:07:18] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:18] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2023-03-19 10:07:18] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:18] [INFO ] Invariant cache hit.
[2023-03-19 10:07:18] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 201 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 10:07:18] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:18] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:18] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:07:18] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:18] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality9905317289194329748.gal : 2 ms
[2023-03-19 10:07:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality3091181534299779197.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/CTLCardinality9905317289194329748.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3091181534299779197.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,3.81909e+07,0.41329,17364,2,1357,5,75737,6,0,374,48923,0


Converting to forward existential form...Done !
original formula: (EG((l1<=0)) + EF((((l40>l5) * AX((l23>3))) + AF(AG((l28<=3))))))
=> equivalent forward existential formula: ([FwdG(Init,(l1<=0))] != FALSE + ([((FwdU(Init,TRUE) * (l40>l5)) * !(EX(!((l23>3)))))] != FALSE + [(FwdU(Init,TR...208
Hit Full ! (commute/partial/dont) 184/0/16
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t50, t51, t65, t66, t74, t96, t97, t136, t144, t145, t146, t147, ...297
(forward)formula 0,1,0.6869,18420,1,0,230,75737,428,153,2867,81052,428
FORMULA Szymanski-PT-a04-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 9 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:18] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:07:18] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:07:19] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-19 10:07:19] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:19] [INFO ] Invariant cache hit.
[2023-03-19 10:07:19] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:19] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-19 10:07:19] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:19] [INFO ] Invariant cache hit.
[2023-03-19 10:07:19] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 200 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:19] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:19] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:19] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:19] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:19] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality14352267553261129764.gal : 1 ms
[2023-03-19 10:07:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality7074145470220801807.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/CTLCardinality14352267553261129764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7074145470220801807.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,3.07382e+07,0.249643,13208,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: A((l27<=3) U !((AG(((l2>=3) + AG((l25<=2)))) * EF(!(AX((l7<=3)))))))
=> equivalent forward existential formula: [((Init * !(EG(!(!((!(E(TRUE U !(((l2>=3) + !(E(TRUE U !((l25<=2)))))))) * E(TRUE U !(!(EX(!((l7<=3)))))))))))) ...379
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.977058,31628,1,0,267,143574,427,179,2849,130274,484
FORMULA Szymanski-PT-a04-CTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Graph (complete) has 384 edges and 49 vertex of which 47 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 43 transition count 200
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 43 transition count 200
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 0 with 16 rules applied. Total rules applied 25 place count 43 transition count 184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 42 transition count 180
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 42 transition count 180
Applied a total of 27 rules in 31 ms. Remains 42 /49 variables (removed 7) and now considering 180/216 (removed 36) transitions.
[2023-03-19 10:07:20] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
// Phase 1: matrix 70 rows 42 cols
[2023-03-19 10:07:20] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:07:20] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 10:07:20] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:07:20] [INFO ] Invariant cache hit.
[2023-03-19 10:07:20] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:20] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 106 ms to find 0 implicit places.
[2023-03-19 10:07:20] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-19 10:07:20] [INFO ] Flow matrix only has 70 transitions (discarded 110 similar events)
[2023-03-19 10:07:20] [INFO ] Invariant cache hit.
[2023-03-19 10:07:20] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 42/49 places, 180/216 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 211 ms. Remains : 42/49 places, 180/216 transitions.
[2023-03-19 10:07:20] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:20] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:20] [INFO ] Input system was already deterministic with 180 transitions.
[2023-03-19 10:07:20] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:20] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality2101192162481754296.gal : 1 ms
[2023-03-19 10:07:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality14287539405020681076.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/CTLCardinality2101192162481754296.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14287539405020681076.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,3.03244e+07,0.242625,12836,2,972,5,50512,6,0,350,37769,0


Converting to forward existential form...Done !
original formula: AG(((l5<=l34) + EF((l10<=l11))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !((l5<=l34))) * !(E(TRUE U (l10<=l11))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t36, t37, t45, t46, t61, t86, t87, t123, t129, t130, t131, t132, t146, t165...281
(forward)formula 0,0,0.515207,17256,1,0,205,74758,383,149,2675,66866,374
FORMULA Szymanski-PT-a04-CTLCardinality-07 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 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 3 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:07:20] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:07:20] [INFO ] Computed 1 place invariants in 7 ms
[2023-03-19 10:07:20] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-19 10:07:20] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:20] [INFO ] Invariant cache hit.
[2023-03-19 10:07:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:21] [INFO ] Implicit Places using invariants and state equation in 56 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-19 10:07:21] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:21] [INFO ] Invariant cache hit.
[2023-03-19 10:07:21] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 179 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 6 ms
[2023-03-19 10:07:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality5000035663723991629.gal : 2 ms
[2023-03-19 10:07:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality1620001386248288120.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/CTLCardinality5000035663723991629.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1620001386248288120.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,3.82002e+07,0.253764,13232,2,963,5,51188,6,0,374,37453,0


Converting to forward existential form...Done !
original formula: EF((AX(AX(((l33>s3)||(s6>0)))) * AX(FALSE)))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EX(!(!(EX(!(((l33>s3)||(s6>0))))))))) * !(EX(!(FALSE))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
(forward)formula 0,1,0.459172,15080,1,0,213,61489,417,155,2812,62326,415
FORMULA Szymanski-PT-a04-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 3 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:21] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
// Phase 1: matrix 74 rows 42 cols
[2023-03-19 10:07:21] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-19 10:07:21] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-19 10:07:21] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:21] [INFO ] Invariant cache hit.
[2023-03-19 10:07:21] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:21] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-19 10:07:21] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:21] [INFO ] Invariant cache hit.
[2023-03-19 10:07:21] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality16044901799197172218.gal : 1 ms
[2023-03-19 10:07:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12232243318141285717.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/CTLCardinality16044901799197172218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12232243318141285717.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,3.07382e+07,0.256514,13204,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: EF(EX(AG((l30<=1))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(E(TRUE U !((l30<=1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,0.680313,21888,1,0,211,95773,414,151,2781,89819,416
FORMULA Szymanski-PT-a04-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 7 place count 42 transition count 196
Iterating global reduction 1 with 5 rules applied. Total rules applied 12 place count 42 transition count 196
Applied a total of 12 rules in 3 ms. Remains 42 /49 variables (removed 7) and now considering 196/216 (removed 20) transitions.
[2023-03-19 10:07:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:22] [INFO ] Invariant cache hit.
[2023-03-19 10:07:22] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-19 10:07:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:22] [INFO ] Invariant cache hit.
[2023-03-19 10:07:22] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:22] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2023-03-19 10:07:22] [INFO ] Flow matrix only has 74 transitions (discarded 122 similar events)
[2023-03-19 10:07:22] [INFO ] Invariant cache hit.
[2023-03-19 10:07:22] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/49 places, 196/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 171 ms. Remains : 42/49 places, 196/216 transitions.
[2023-03-19 10:07:22] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:22] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:22] [INFO ] Input system was already deterministic with 196 transitions.
[2023-03-19 10:07:22] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:22] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality10713314067190528882.gal : 1 ms
[2023-03-19 10:07:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality10690738060105674774.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/CTLCardinality10713314067190528882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10690738060105674774.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,3.07382e+07,0.263291,13472,2,958,5,51324,6,0,366,37491,0


Converting to forward existential form...Done !
original formula: EG(((l16<=l15) * EX(A(AG((s6<=l30)) U (((l2>=2)||(l7<=l27))&&(l0<4))))))
=> equivalent forward existential formula: [FwdG(Init,((l16<=l15) * EX(!((E(!((((l2>=2)||(l7<=l27))&&(l0<4))) U (!(!(E(TRUE U !((s6<=l30))))) * !((((l2>=2)...234
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t39, t40, t49, t50, t65, t94, t95, t134, t141, t142, t143, t144, t158, t180...281
(forward)formula 0,1,6.37758,187308,1,0,694,935595,427,454,2842,1.16776e+06,832
FORMULA Szymanski-PT-a04-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 216/216 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 47 transition count 216
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 6 place count 43 transition count 200
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 43 transition count 200
Applied a total of 10 rules in 6 ms. Remains 43 /49 variables (removed 6) and now considering 200/216 (removed 16) transitions.
[2023-03-19 10:07:29] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
// Phase 1: matrix 75 rows 43 cols
[2023-03-19 10:07:29] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 10:07:29] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 10:07:29] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:29] [INFO ] Invariant cache hit.
[2023-03-19 10:07:29] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-19 10:07:29] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
[2023-03-19 10:07:29] [INFO ] Flow matrix only has 75 transitions (discarded 125 similar events)
[2023-03-19 10:07:29] [INFO ] Invariant cache hit.
[2023-03-19 10:07:29] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/49 places, 200/216 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 207 ms. Remains : 43/49 places, 200/216 transitions.
[2023-03-19 10:07:29] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:29] [INFO ] Flatten gal took : 12 ms
[2023-03-19 10:07:29] [INFO ] Input system was already deterministic with 200 transitions.
[2023-03-19 10:07:29] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:29] [INFO ] Flatten gal took : 5 ms
[2023-03-19 10:07:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality909714515565625662.gal : 1 ms
[2023-03-19 10:07:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality9883943295719212535.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/CTLCardinality909714515565625662.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9883943295719212535.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,3.82002e+07,0.257817,13236,2,963,5,51188,6,0,374,37453,0


Converting to forward existential form...Done !
original formula: EG((((EG((l29<3)) + EX((l25<=0))) + (EG(EX((l34>l1))) + EX((l28<=l30)))) + (((l32<2)||(l31<=0)) + ((!(E(EX((l12<=2)) U ((l12>=2)&&(l33>=3...190
=> equivalent forward existential formula: [FwdG(Init,(((EG((l29<3)) + EX((l25<=0))) + (EG(EX((l34>l1))) + EX((l28<=l30)))) + (((l32<2)||(l31<=0)) + ((!(E(...239
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t17, t18, t40, t41, t50, t51, t66, t96, t97, t137, t144, t145, t146, t147, t161, t184...281
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.5672,266188,1,0,883,1.47887e+06,446,567,2941,1.67134e+06,1069
FORMULA Szymanski-PT-a04-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-19 10:07:38] [INFO ] Flatten gal took : 7 ms
[2023-03-19 10:07:38] [INFO ] Flatten gal took : 7 ms
Total runtime 28838 ms.

BK_STOP 1679220458884

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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="Szymanski-PT-a04"
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 Szymanski-PT-a04, 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 r485-tall-167912699300409"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-a04.tgz
mv Szymanski-PT-a04 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 ;