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.r101-tall-167814476000930.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 DNAwalker-PT-08ringLL, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476000930
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 12:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 35K Feb 25 12:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Feb 25 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 112K Mar 5 18:22 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 DNAwalker-PT-08ringLL-CTLFireability-00
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-01
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-02
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-03
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-04
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-05
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-06
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-07
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-08
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-09
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-10
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-11
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-12
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-13
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-14
FORMULA_NAME DNAwalker-PT-08ringLL-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678332225834

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-08ringLL
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-09 03:23:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 03:23:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 03:23:47] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2023-03-09 03:23:47] [INFO ] Transformed 27 places.
[2023-03-09 03:23:47] [INFO ] Transformed 260 transitions.
[2023-03-09 03:23:47] [INFO ] Parsed PT model containing 27 places and 260 transitions and 760 arcs in 112 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Support contains 25 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 03:23:47] [INFO ] Computed 0 place invariants in 15 ms
[2023-03-09 03:23:47] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
[2023-03-09 03:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:23:47] [INFO ] Invariant cache hit.
[2023-03-09 03:23:47] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-09 03:23:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:23:47] [INFO ] Invariant cache hit.
[2023-03-09 03:23:47] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:23:48] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-09 03:23:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:23:48] [INFO ] Invariant cache hit.
[2023-03-09 03:23:48] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 686 ms. Remains : 27/27 places, 260/260 transitions.
Support contains 25 out of 27 places after structural reductions.
[2023-03-09 03:23:48] [INFO ] Flatten gal took : 68 ms
[2023-03-09 03:23:48] [INFO ] Flatten gal took : 20 ms
[2023-03-09 03:23:48] [INFO ] Input system was already deterministic with 260 transitions.
Incomplete random walk after 10000 steps, including 787 resets, run finished after 329 ms. (steps per millisecond=30 ) properties (out of 53) seen :46
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-09 03:23:49] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:23:49] [INFO ] Invariant cache hit.
[2023-03-09 03:23:49] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 03:24:10] [INFO ] After 21569ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 27 transition count 252
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 22 transition count 247
Applied a total of 13 rules in 22 ms. Remains 22 /27 variables (removed 5) and now considering 247/260 (removed 13) transitions.
// Phase 1: matrix 247 rows 22 cols
[2023-03-09 03:24:10] [INFO ] Computed 0 place invariants in 5 ms
[2023-03-09 03:24:11] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 22/27 places, 247/260 transitions.
Incomplete random walk after 10000 steps, including 1138 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1952932 steps, run timeout after 3001 ms. (steps per millisecond=650 ) properties seen :{}
Probabilistic random walk after 1952932 steps, saw 356984 distinct states, run finished after 3004 ms. (steps per millisecond=650 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 03:24:14] [INFO ] Invariant cache hit.
[2023-03-09 03:24:14] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 03:24:16] [INFO ] After 2760ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA DNAwalker-PT-08ringLL-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 03:24:16] [INFO ] Flatten gal took : 9 ms
[2023-03-09 03:24:16] [INFO ] Flatten gal took : 10 ms
[2023-03-09 03:24:17] [INFO ] Input system was already deterministic with 260 transitions.
Computed a total of 27 stabilizing places and 258 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2023-03-09 03:24:17] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-09 03:24:17] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 03:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:17] [INFO ] Invariant cache hit.
[2023-03-09 03:24:17] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 03:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:17] [INFO ] Invariant cache hit.
[2023-03-09 03:24:17] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:17] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2023-03-09 03:24:17] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-09 03:24:17] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:17] [INFO ] Invariant cache hit.
[2023-03-09 03:24:17] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 451 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:17] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:24:17] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:24:17] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:17] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:24:17] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:24:17] [INFO ] Time to serialize gal into /tmp/CTLFireability2369828520904938944.gal : 4 ms
[2023-03-09 03:24:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5340002179612993458.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/CTLFireability2369828520904938944.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5340002179612993458.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,2.79507e+07,0.828651,29508,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AF((AF(EG(((A4>=1)&&(A21>=2)))) * ((A1<2)||(A12<1))))
=> equivalent forward existential formula: [FwdG(Init,!((!(EG(!(EG(((A4>=1)&&(A21>=2)))))) * ((A1<2)||(A12<1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,5.62209,157672,1,0,775,720784,528,253,2704,996406,576
FORMULA DNAwalker-PT-08ringLL-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:23] [INFO ] Invariant cache hit.
[2023-03-09 03:24:23] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:23] [INFO ] Invariant cache hit.
[2023-03-09 03:24:23] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-09 03:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:23] [INFO ] Invariant cache hit.
[2023-03-09 03:24:23] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:23] [INFO ] Implicit Places using invariants and state equation in 291 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
[2023-03-09 03:24:23] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:23] [INFO ] Invariant cache hit.
[2023-03-09 03:24:23] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 508 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:23] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:24:23] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:24:23] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:23] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:24:23] [INFO ] Flatten gal took : 7 ms
[2023-03-09 03:24:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5856464240769428631.gal : 3 ms
[2023-03-09 03:24:23] [INFO ] Time to serialize properties into /tmp/CTLFireability4260944281729286696.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/CTLFireability5856464240769428631.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4260944281729286696.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,2.79507e+07,0.817057,29576,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: EF(AX(EX(AG((((B3>=1)&&(A6>=2))&&(A8>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EX(!(E(TRUE U !((((B3>=1)&&(A6>=2))&&(A8>=1))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,2.04296,58532,1,0,734,337435,520,248,2628,370302,515
FORMULA DNAwalker-PT-08ringLL-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:25] [INFO ] Invariant cache hit.
[2023-03-09 03:24:25] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
[2023-03-09 03:24:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:25] [INFO ] Invariant cache hit.
[2023-03-09 03:24:25] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-09 03:24:25] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:25] [INFO ] Invariant cache hit.
[2023-03-09 03:24:26] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:26] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
[2023-03-09 03:24:26] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:26] [INFO ] Invariant cache hit.
[2023-03-09 03:24:26] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 447 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:26] [INFO ] Flatten gal took : 6 ms
[2023-03-09 03:24:26] [INFO ] Flatten gal took : 6 ms
[2023-03-09 03:24:26] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:26] [INFO ] Flatten gal took : 6 ms
[2023-03-09 03:24:26] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:26] [INFO ] Time to serialize gal into /tmp/CTLFireability15160696600126920383.gal : 2 ms
[2023-03-09 03:24:26] [INFO ] Time to serialize properties into /tmp/CTLFireability2217900192705368854.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/CTLFireability15160696600126920383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2217900192705368854.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,2.79507e+07,0.788648,29560,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AX((EG(((A17<1)||(A18<2))) + EF(((A11>=1)&&(A16>=2)))))
=> equivalent forward existential formula: [((EY(Init) * !(E(TRUE U ((A11>=1)&&(A16>=2))))) * !(EG(((A17<1)||(A18<2)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.09017,151788,1,0,784,746168,526,266,2651,960988,578
FORMULA DNAwalker-PT-08ringLL-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 7 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:31] [INFO ] Invariant cache hit.
[2023-03-09 03:24:31] [INFO ] Dead Transitions using invariants and state equation in 88 ms found 0 transitions.
[2023-03-09 03:24:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:31] [INFO ] Invariant cache hit.
[2023-03-09 03:24:31] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-09 03:24:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:31] [INFO ] Invariant cache hit.
[2023-03-09 03:24:31] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:31] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-09 03:24:31] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-09 03:24:31] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:31] [INFO ] Invariant cache hit.
[2023-03-09 03:24:31] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 425 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:31] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:31] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:31] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:31] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:31] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:31] [INFO ] Time to serialize gal into /tmp/CTLFireability10631555003487256603.gal : 2 ms
[2023-03-09 03:24:31] [INFO ] Time to serialize properties into /tmp/CTLFireability2840537703220418816.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/CTLFireability10631555003487256603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2840537703220418816.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,2.79507e+07,0.999173,29564,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: EG(((EF(((A1<2)||(A3<1))) + (A12<1)) + (A16<2)))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U ((A1<2)||(A3<1))) + (A12<1)) + (A16<2)))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.61268,153192,1,0,760,671724,525,251,2707,968218,545
FORMULA DNAwalker-PT-08ringLL-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 12 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:37] [INFO ] Invariant cache hit.
[2023-03-09 03:24:37] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 03:24:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:37] [INFO ] Invariant cache hit.
[2023-03-09 03:24:37] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-09 03:24:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:37] [INFO ] Invariant cache hit.
[2023-03-09 03:24:37] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:37] [INFO ] Implicit Places using invariants and state equation in 240 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-09 03:24:37] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 03:24:37] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:37] [INFO ] Invariant cache hit.
[2023-03-09 03:24:37] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 454 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:38] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:24:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:38] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:38] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:38] [INFO ] Time to serialize gal into /tmp/CTLFireability5684134136526469826.gal : 1 ms
[2023-03-09 03:24:38] [INFO ] Time to serialize properties into /tmp/CTLFireability15748529176165767604.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/CTLFireability5684134136526469826.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15748529176165767604.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,2.79507e+07,0.969845,29552,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: EG(E(EF(((A7>=1)&&(A8>=2))) U ((A4>=2)&&(A18>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(E(TRUE U ((A7>=1)&&(A8>=2))) U ((A4>=2)&&(A18>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,10.3352,293592,1,0,854,1.41076e+06,529,316,2649,1.95054e+06,642
FORMULA DNAwalker-PT-08ringLL-CTLFireability-04 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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:48] [INFO ] Invariant cache hit.
[2023-03-09 03:24:48] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 03:24:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:48] [INFO ] Invariant cache hit.
[2023-03-09 03:24:48] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-09 03:24:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:48] [INFO ] Invariant cache hit.
[2023-03-09 03:24:48] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:48] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-09 03:24:48] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:48] [INFO ] Invariant cache hit.
[2023-03-09 03:24:48] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 388 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:48] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:48] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:48] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:48] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:48] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7370670114262381015.gal : 2 ms
[2023-03-09 03:24:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17657249471580238791.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/CTLFireability7370670114262381015.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17657249471580238791.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,2.79507e+07,0.815777,29564,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AG((AX(A((((A1>=1)&&(A4>=2))||((A10>=2)&&(A14>=1))) U (((A18>=2)&&(A21>=1))||((A10>=2)&&(A11>=1))))) + EF(AX(((A15<2)||(A19<1))))))
=> equivalent forward existential formula: ([(FwdU(EY((FwdU(Init,TRUE) * !(E(TRUE U !(EX(!(((A15<2)||(A19<1))))))))),!((((A18>=2)&&(A21>=1))||((A10>=2)&&(A...408
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,4.76122,137868,1,0,766,638936,539,252,2674,878586,547
FORMULA DNAwalker-PT-08ringLL-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 9 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:24:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:53] [INFO ] Invariant cache hit.
[2023-03-09 03:24:53] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
[2023-03-09 03:24:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:53] [INFO ] Invariant cache hit.
[2023-03-09 03:24:53] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 03:24:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:53] [INFO ] Invariant cache hit.
[2023-03-09 03:24:53] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:24:54] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
[2023-03-09 03:24:54] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-09 03:24:54] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:24:54] [INFO ] Invariant cache hit.
[2023-03-09 03:24:54] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 473 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:24:54] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:24:54] [INFO ] Flatten gal took : 6 ms
[2023-03-09 03:24:54] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:24:54] [INFO ] Flatten gal took : 8 ms
[2023-03-09 03:24:54] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:24:54] [INFO ] Time to serialize gal into /tmp/CTLFireability8548832943477170036.gal : 2 ms
[2023-03-09 03:24:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6166058760080014912.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/CTLFireability8548832943477170036.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6166058760080014912.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,2.79507e+07,1.03711,29576,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AF((EF(EG((A7>=2))) + ((A2>=2)&&(A11>=1))))
=> equivalent forward existential formula: [FwdG(Init,!((E(TRUE U EG((A7>=2))) + ((A2>=2)&&(A11>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.82258,157516,1,0,778,801244,529,263,2649,970885,575
FORMULA DNAwalker-PT-08ringLL-CTLFireability-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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:00] [INFO ] Invariant cache hit.
[2023-03-09 03:25:00] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
[2023-03-09 03:25:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:00] [INFO ] Invariant cache hit.
[2023-03-09 03:25:00] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-09 03:25:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:00] [INFO ] Invariant cache hit.
[2023-03-09 03:25:00] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:00] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2023-03-09 03:25:00] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:00] [INFO ] Invariant cache hit.
[2023-03-09 03:25:00] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 408 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:00] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:00] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:00] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:00] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:00] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:00] [INFO ] Time to serialize gal into /tmp/CTLFireability7431158739008547221.gal : 1 ms
[2023-03-09 03:25:00] [INFO ] Time to serialize properties into /tmp/CTLFireability10401483717889439976.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/CTLFireability7431158739008547221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10401483717889439976.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,2.79507e+07,0.820226,29568,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: EG(EF(AX((((A1<1)||(A2<2))&&((A1<2)||(A16<1))))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U !(EX(!((((A1<1)||(A2<2))&&((A1<2)||(A16<1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,5.42708,153032,1,0,761,672318,524,251,2710,966404,547
FORMULA DNAwalker-PT-08ringLL-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 16 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:06] [INFO ] Invariant cache hit.
[2023-03-09 03:25:06] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
[2023-03-09 03:25:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:06] [INFO ] Invariant cache hit.
[2023-03-09 03:25:06] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-09 03:25:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:06] [INFO ] Invariant cache hit.
[2023-03-09 03:25:06] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:06] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-09 03:25:06] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 03:25:06] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:06] [INFO ] Invariant cache hit.
[2023-03-09 03:25:06] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 392 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:06] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:06] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:06] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:06] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:06] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:06] [INFO ] Time to serialize gal into /tmp/CTLFireability6175624578290140965.gal : 2 ms
[2023-03-09 03:25:06] [INFO ] Time to serialize properties into /tmp/CTLFireability10151583912081708538.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/CTLFireability6175624578290140965.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10151583912081708538.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,2.79507e+07,0.816348,29576,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AF(((E(((((A2>=1)&&(A21>=2))||((A15>=1)&&(A16>=2)))||((A4>=2)&&(A8>=1))) U AG(((A5>=1)&&(A8>=2)))) + AG(E(((A4>=2)&&(A8>=1)) U ((A9>=1)&&...190
=> equivalent forward existential formula: [FwdG(Init,!(((E(((((A2>=1)&&(A21>=2))||((A15>=1)&&(A16>=2)))||((A4>=2)&&(A8>=1))) U !(E(TRUE U !(((A5>=1)&&(A8>...259
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,10.1781,291188,1,0,824,1.29172e+06,536,293,2654,1.8964e+06,598
FORMULA DNAwalker-PT-08ringLL-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:16] [INFO ] Invariant cache hit.
[2023-03-09 03:25:16] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 03:25:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:16] [INFO ] Invariant cache hit.
[2023-03-09 03:25:16] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-09 03:25:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:16] [INFO ] Invariant cache hit.
[2023-03-09 03:25:16] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:16] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 262 ms to find 0 implicit places.
[2023-03-09 03:25:16] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:16] [INFO ] Invariant cache hit.
[2023-03-09 03:25:17] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 423 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:17] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:17] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:17] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:17] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:17] [INFO ] Flatten gal took : 3 ms
[2023-03-09 03:25:17] [INFO ] Time to serialize gal into /tmp/CTLFireability10004599890344375620.gal : 2 ms
[2023-03-09 03:25:17] [INFO ] Time to serialize properties into /tmp/CTLFireability5539366752929046032.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/CTLFireability10004599890344375620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5539366752929046032.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,2.79507e+07,0.808211,29560,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AG(A(!(((A12>=1)&&(A16>=2))) U !(AF(AX(((A5>=2)&&(A7>=1)))))))
=> equivalent forward existential formula: ([((FwdU(FwdU(Init,TRUE),!(!(!(EG(!(!(EX(!(((A5>=2)&&(A7>=1))))))))))) * !(!(((A12>=1)&&(A16>=2))))) * !(EG(!(!(...274
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,4.75417,139624,1,0,758,656229,526,247,2651,891576,539
FORMULA DNAwalker-PT-08ringLL-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:21] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:21] [INFO ] Invariant cache hit.
[2023-03-09 03:25:21] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-09 03:25:21] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:21] [INFO ] Invariant cache hit.
[2023-03-09 03:25:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-09 03:25:21] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:21] [INFO ] Invariant cache hit.
[2023-03-09 03:25:22] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:22] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2023-03-09 03:25:22] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:22] [INFO ] Invariant cache hit.
[2023-03-09 03:25:22] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 367 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:22] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:22] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12109280914562603548.gal : 1 ms
[2023-03-09 03:25:22] [INFO ] Time to serialize properties into /tmp/CTLFireability6908463613863246370.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/CTLFireability12109280914562603548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6908463613863246370.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,2.79507e+07,0.796311,29572,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AX((AF((AF(((A18<1)||(A19<2))) * EX(((A13<2)||(A16<1))))) * EG(AF(((A5>=2)&&(A21>=1))))))
=> equivalent forward existential formula: ([FwdG(EY(Init),!((!(EG(!(((A18<1)||(A19<2))))) * EX(((A13<2)||(A16<1))))))] = FALSE * [(EY(Init) * !(EG(!(EG(!(...190
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,4.84788,144088,1,0,776,694039,528,260,2650,902559,568
FORMULA DNAwalker-PT-08ringLL-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:27] [INFO ] Invariant cache hit.
[2023-03-09 03:25:27] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-09 03:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:27] [INFO ] Invariant cache hit.
[2023-03-09 03:25:27] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-09 03:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:27] [INFO ] Invariant cache hit.
[2023-03-09 03:25:27] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:27] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2023-03-09 03:25:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:27] [INFO ] Invariant cache hit.
[2023-03-09 03:25:27] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 413 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:27] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:27] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:27] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:27] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:27] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:27] [INFO ] Time to serialize gal into /tmp/CTLFireability12861537137037193034.gal : 1 ms
[2023-03-09 03:25:27] [INFO ] Time to serialize properties into /tmp/CTLFireability4220278405701909242.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/CTLFireability12861537137037193034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4220278405701909242.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,2.79507e+07,0.80467,29840,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AX(EG(EX((EF(((A4>=1)&&(A21>=2))) * ((A2<1)||(A18<2))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(EX((E(TRUE U ((A4>=1)&&(A21>=2))) * ((A2<1)||(A18<2)))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,13.1579,385500,1,0,827,2.25998e+06,528,309,2652,2.30973e+06,697
FORMULA DNAwalker-PT-08ringLL-CTLFireability-12 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 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:40] [INFO ] Invariant cache hit.
[2023-03-09 03:25:40] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
[2023-03-09 03:25:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:40] [INFO ] Invariant cache hit.
[2023-03-09 03:25:40] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-09 03:25:40] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:40] [INFO ] Invariant cache hit.
[2023-03-09 03:25:41] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:41] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
[2023-03-09 03:25:41] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:41] [INFO ] Invariant cache hit.
[2023-03-09 03:25:41] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 369 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:41] [INFO ] Flatten gal took : 3 ms
[2023-03-09 03:25:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:41] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:41] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:41] [INFO ] Time to serialize gal into /tmp/CTLFireability10770282936451060147.gal : 1 ms
[2023-03-09 03:25:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3816861295190996362.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/CTLFireability10770282936451060147.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3816861295190996362.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,2.79507e+07,0.810403,29572,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AX((AG((EF(AG((B4>=1))) * (EX(((A2<1)||(A16<2))) + AG(((A6>=2)&&(A7>=1)))))) + AX(((EG(((A2>=1)&&(A19>=2))) + !(A(((A19>=2)&&(A21>=1)) U ...228
=> equivalent forward existential formula: [(((EY((EY(Init) * !(!(E(TRUE U !((E(TRUE U !(E(TRUE U !((B4>=1))))) * (EX(((A2<1)||(A16<2))) + !(E(TRUE U !(((A...397
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,5.44934,157612,1,0,791,780461,541,267,2669,1.0045e+06,607
FORMULA DNAwalker-PT-08ringLL-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:46] [INFO ] Invariant cache hit.
[2023-03-09 03:25:46] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
[2023-03-09 03:25:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:46] [INFO ] Invariant cache hit.
[2023-03-09 03:25:46] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-09 03:25:46] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:46] [INFO ] Invariant cache hit.
[2023-03-09 03:25:46] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:47] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 302 ms to find 0 implicit places.
[2023-03-09 03:25:47] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:47] [INFO ] Invariant cache hit.
[2023-03-09 03:25:47] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:47] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:47] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:47] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:47] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:47] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:25:47] [INFO ] Time to serialize gal into /tmp/CTLFireability14779158277135518889.gal : 1 ms
[2023-03-09 03:25:47] [INFO ] Time to serialize properties into /tmp/CTLFireability13117356629805332338.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/CTLFireability14779158277135518889.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13117356629805332338.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,2.79507e+07,0.812439,29572,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: AF(AX(AG(((A2>=2)&&(A9>=1)))))
=> equivalent forward existential formula: [FwdG(Init,!(!(EX(!(!(E(TRUE U !(((A2>=2)&&(A9>=1))))))))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,0,5.52282,157364,1,0,758,690496,524,250,2705,998483,545
FORMULA DNAwalker-PT-08ringLL-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2023-03-09 03:25:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:52] [INFO ] Invariant cache hit.
[2023-03-09 03:25:52] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
[2023-03-09 03:25:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:52] [INFO ] Invariant cache hit.
[2023-03-09 03:25:52] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-09 03:25:52] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:52] [INFO ] Invariant cache hit.
[2023-03-09 03:25:52] [INFO ] State equation strengthened by 72 read => feed constraints.
[2023-03-09 03:25:53] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
[2023-03-09 03:25:53] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
[2023-03-09 03:25:53] [INFO ] Invariant cache hit.
[2023-03-09 03:25:53] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 397 ms. Remains : 27/27 places, 260/260 transitions.
[2023-03-09 03:25:53] [INFO ] Flatten gal took : 5 ms
[2023-03-09 03:25:53] [INFO ] Flatten gal took : 3 ms
[2023-03-09 03:25:53] [INFO ] Input system was already deterministic with 260 transitions.
[2023-03-09 03:25:53] [INFO ] Flatten gal took : 3 ms
[2023-03-09 03:25:53] [INFO ] Flatten gal took : 3 ms
[2023-03-09 03:25:53] [INFO ] Time to serialize gal into /tmp/CTLFireability17378267619375503535.gal : 1 ms
[2023-03-09 03:25:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2731139077315044680.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/CTLFireability17378267619375503535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2731139077315044680.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,2.79507e+07,0.804784,29572,2,3169,5,92006,6,0,395,155137,0


Converting to forward existential form...Done !
original formula: !(A(((A2>=2)&&(A20>=1)) U EX(A(!((((A11>=2)&&(A16>=1))||((A9>=2)&&(A11>=1)))) U AG(!(((A2<1)||(A11<2))))))))
=> equivalent forward existential formula: ([((FwdU(Init,!(EX(!((E(!(!(E(TRUE U !(!(((A2<1)||(A11<2))))))) U (!(!((((A11>=2)&&(A16>=1))||((A9>=2)&&(A11>=1)...712
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20...1498
(forward)formula 0,1,6.91151,197548,1,0,783,981563,526,269,2708,1.23838e+06,587
FORMULA DNAwalker-PT-08ringLL-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-09 03:26:00] [INFO ] Flatten gal took : 4 ms
[2023-03-09 03:26:00] [INFO ] Flatten gal took : 4 ms
Total runtime 132926 ms.

BK_STOP 1678332361090

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-08ringLL, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814476000930"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;