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.r229-tall-167856412800138.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 JoinFreeModules-PT-0003, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856412800138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 5.6K Feb 25 11:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 11:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 11:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 25 11:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.4K 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 JoinFreeModules-PT-0003-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0003-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679442978933

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=JoinFreeModules-PT-0003
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-21 23:56:20] [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]
[2023-03-21 23:56:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 23:56:20] [INFO ] Load time of PNML (sax parser for PT used): 22 ms
[2023-03-21 23:56:20] [INFO ] Transformed 16 places.
[2023-03-21 23:56:20] [INFO ] Transformed 25 transitions.
[2023-03-21 23:56:20] [INFO ] Parsed PT model containing 16 places and 25 transitions and 71 arcs in 75 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Reduce places removed 1 places and 0 transitions.
Support contains 15 out of 15 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 8 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2023-03-21 23:56:20] [INFO ] Computed 3 place invariants in 6 ms
[2023-03-21 23:56:20] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
[2023-03-21 23:56:20] [INFO ] Invariant cache hit.
[2023-03-21 23:56:20] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-21 23:56:20] [INFO ] Invariant cache hit.
[2023-03-21 23:56:20] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:20] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-21 23:56:20] [INFO ] Invariant cache hit.
[2023-03-21 23:56:20] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 295 ms. Remains : 15/15 places, 25/25 transitions.
Support contains 15 out of 15 places after structural reductions.
[2023-03-21 23:56:20] [INFO ] Flatten gal took : 15 ms
[2023-03-21 23:56:20] [INFO ] Flatten gal took : 4 ms
[2023-03-21 23:56:20] [INFO ] Input system was already deterministic with 25 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=38 ) properties (out of 38) seen :35
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-21 23:56:21] [INFO ] Invariant cache hit.
[2023-03-21 23:56:21] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-21 23:56:21] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2023-03-21 23:56:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-21 23:56:21] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2023-03-21 23:56:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:21] [INFO ] After 3ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2023-03-21 23:56:21] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-21 23:56:21] [INFO ] After 90ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 15 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15/15 places, 25/25 transitions.
Graph (complete) has 36 edges and 15 vertex of which 5 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.1 ms
Discarding 10 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5 transition count 8
Applied a total of 2 rules in 9 ms. Remains 5 /15 variables (removed 10) and now considering 8/25 (removed 17) transitions.
// Phase 1: matrix 8 rows 5 cols
[2023-03-21 23:56:21] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-21 23:56:21] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 5/15 places, 8/25 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Probably explored full state space saw : 33 states, properties seen :0
Probabilistic random walk after 102 steps, saw 33 distinct states, run finished after 11 ms. (steps per millisecond=9 ) properties seen :0
Explored full state space saw : 33 states, properties seen :0
Exhaustive walk after 102 steps, saw 33 distinct states, run finished after 1 ms. (steps per millisecond=102 ) properties seen :0
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-21 23:56:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 4 ms
[2023-03-21 23:56:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA JoinFreeModules-PT-0003-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0003-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:21] [INFO ] Input system was already deterministic with 25 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 15 cols
[2023-03-21 23:56:21] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-21 23:56:21] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
[2023-03-21 23:56:21] [INFO ] Invariant cache hit.
[2023-03-21 23:56:21] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-21 23:56:21] [INFO ] Invariant cache hit.
[2023-03-21 23:56:21] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:21] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
[2023-03-21 23:56:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 23:56:21] [INFO ] Invariant cache hit.
[2023-03-21 23:56:21] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 167 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:21] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:21] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability17552604363078079659.gal : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability14931593398040195439.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/CTLFireability17552604363078079659.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14931593398040195439.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,35937,0.01584,3312,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EF(AG((p13<1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !((p13<1)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,0,0.024846,3660,1,0,59,2587,71,29,724,2002,63
FORMULA JoinFreeModules-PT-0003-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability12843516995011403235.gal : 0 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability3088961059856973198.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/CTLFireability12843516995011403235.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3088961059856973198.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,35937,0.005243,3424,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EX((p1>=3))
=> equivalent forward existential formula: [(EY(Init) * (p1>=3))] != FALSE
(forward)formula 0,0,0.005891,3740,1,0,8,635,8,1,177,528,2
FORMULA JoinFreeModules-PT-0003-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 127 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability6437092809664578264.gal : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability15829506832072947655.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/CTLFireability6437092809664578264.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15829506832072947655.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,35937,0.005497,3432,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EX(EG((p14<4)))
=> equivalent forward existential formula: [FwdG(EY(Init),(p14<4))] != FALSE
Hit Full ! (commute/partial/dont) 21/0/4
(forward)formula 0,1,0.011291,3748,1,0,9,1975,19,2,629,1345,9
FORMULA JoinFreeModules-PT-0003-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 122 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:22] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability7372191606873304461.gal : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability2006215192088996606.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/CTLFireability7372191606873304461.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2006215192088996606.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,35937,0.005369,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: AX((EG((p12<2)) * ((AG(EF((p8>=1))) + AG(AX((p9<3)))) + ((p12<2)&&(p11<5)))))
=> equivalent forward existential formula: ([(EY(Init) * !(EG((p12<2))))] = FALSE * [(EY(FwdU(((EY(Init) * !(((p12<2)&&(p11<5)))) * !(!(E(TRUE U !(E(TRUE U...199
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,0,0.018639,4008,1,0,69,3197,79,35,747,2765,75
FORMULA JoinFreeModules-PT-0003-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15822089791563473686.gal : 0 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability16134775514521192572.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/CTLFireability15822089791563473686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16134775514521192572.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,35937,0.005078,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: (EF((AF((EX((p13>=1)) + (p6>=3))) * (AX((p4<4)) + EX(AX((p3>=1)))))) + EX(E((((p3<2)||(p4>=3))||((p1<3)||(p10>=5))) U (p1>=3))))
=> equivalent forward existential formula: (([((FwdU(Init,TRUE) * !(EG(!((EX((p13>=1)) + (p6>=3)))))) * !(EX(!((p4<4)))))] != FALSE + [(EY((FwdU(Init,TRUE)...307
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.015395,4272,1,0,71,3703,76,40,744,3473,70
FORMULA JoinFreeModules-PT-0003-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize gal into /tmp/CTLFireability2270612025658905282.gal : 1 ms
[2023-03-21 23:56:22] [INFO ] Time to serialize properties into /tmp/CTLFireability4225919059869631835.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/CTLFireability2270612025658905282.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4225919059869631835.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,35937,0.004917,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: (EG(!(E(((((((p3>=3)&&(p8>=3))&&(p13>=3))||(p7>=2)) * AF((p15>=5))) * AG((p11>=5))) U EF((p14>=4))))) * (EX((p13<2)) + EX((p4>=3))))
=> equivalent forward existential formula: ([(EY((Init * EG(!(E(((((((p3>=3)&&(p8>=3))&&(p13>=3))||(p7>=2)) * !(EG(!((p15>=5))))) * !(E(TRUE U !((p11>=5)))...368
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,0,0.015718,4272,1,0,71,2955,84,37,746,2501,88
FORMULA JoinFreeModules-PT-0003-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:22] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-21 23:56:22] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 126 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 4 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 3 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2641680424848994388.gal : 0 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability718601507568762872.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/CTLFireability2641680424848994388.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability718601507568762872.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,35937,0.004998,3424,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EG((EX(AF(EX((p14<4)))) + (EG((p6<5)) * EX((p4<4)))))
=> equivalent forward existential formula: [FwdG(Init,(EX(!(EG(!(EX((p14<4)))))) + (EG((p6<5)) * EX((p4<4)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,1,0.01701,4268,1,0,68,3864,80,38,749,3706,77
FORMULA JoinFreeModules-PT-0003-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 109 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13868078978322875292.gal : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3198635763007610176.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/CTLFireability13868078978322875292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3198635763007610176.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,35937,0.008036,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EG(((EF((p10<5)) + EG(((p4>=4) * EF((p2>=2))))) * (EG(EF((p13<1))) + ((p9<3) * EX((p3<2))))))
=> equivalent forward existential formula: [FwdG(Init,((E(TRUE U (p10<5)) + EG(((p4>=4) * E(TRUE U (p2>=2))))) * (EG(E(TRUE U (p13<1))) + ((p9<3) * EX((p3<...172
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.02478,4536,1,0,75,5352,86,43,796,5075,94
FORMULA JoinFreeModules-PT-0003-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 4 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6968525157907637074.gal : 0 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability16994119836923021720.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/CTLFireability6968525157907637074.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16994119836923021720.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,35937,0.006756,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EF(AG(((!(A(((p1>=5)||(p6>=3)) U A((p14>=3) U (p6>=5)))) + (p1<5)) + ((p13<1) + (EF((p8<1)) * EG((p3<2)))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(!((E(!(!((E(!((p6>=5)) U (!((p14>=3)) * !((p6>=5)))) + EG(!((p6>=5)))))) U ...397
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.028591,4536,1,0,85,5667,97,50,778,5804,104
FORMULA JoinFreeModules-PT-0003-CTLFireability-09 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 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 114 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability13245974534876935686.gal : 0 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10757587177094520057.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/CTLFireability13245974534876935686.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10757587177094520057.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,35937,0.005162,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: !(A(AF((p4<4)) U (p10>=5)))
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!((p10>=5))) * !((p10>=5))),!((p4<4)))] != FALSE + [FwdG(Init,!((p10>=5)))] != FALSE)
Hit Full ! (commute/partial/dont) 22/0/3
Hit Full ! (commute/partial/dont) 21/0/4
(forward)formula 0,1,0.012146,3744,1,0,10,2270,28,4,661,1765,12
FORMULA JoinFreeModules-PT-0003-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 111 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11739029209756435123.gal : 0 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability3495254352614903086.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/CTLFireability11739029209756435123.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3495254352614903086.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,35937,0.004946,3432,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EG(!(A((EG(AF((p13>=2))) + !(E((p4>=4) U (p11>=3)))) U A(((p1>=5)&&(p8>=2)) U A((p9>=4) U (p5>=5))))))
=> equivalent forward existential formula: [FwdG(Init,!(!((E(!(!((E(!(!((E(!((p5>=5)) U (!((p9>=4)) * !((p5>=5)))) + EG(!((p5>=5)))))) U (!(((p1>=5)&&(p8>=...880
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.05575,5860,1,0,171,13411,102,135,755,17714,203
FORMULA JoinFreeModules-PT-0003-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability6690409587879727343.gal : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize properties into /tmp/CTLFireability15127993853669406267.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/CTLFireability6690409587879727343.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15127993853669406267.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,35937,0.005838,3424,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: EG((((p9<3) + EX(!(E((p14>=4) U (p6>=5))))) + (AX(EF((p14>=3))) + A(A((p14>=3) U (p4>=3)) U (p5>=5)))))
=> equivalent forward existential formula: [FwdG(Init,(((p9<3) + EX(!(E((p14>=4) U (p6>=5))))) + (!(EX(!(E(TRUE U (p14>=3))))) + !((E(!((p5>=5)) U (!(!((E(...262
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
(forward)formula 0,1,0.033715,5060,1,0,162,8353,95,93,775,9688,193
FORMULA JoinFreeModules-PT-0003-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:23] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-21 23:56:23] [INFO ] Invariant cache hit.
[2023-03-21 23:56:23] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:23] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:23] [INFO ] Time to serialize gal into /tmp/CTLFireability10541167777331601011.gal : 1 ms
[2023-03-21 23:56:24] [INFO ] Time to serialize properties into /tmp/CTLFireability4515542958969472297.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/CTLFireability10541167777331601011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4515542958969472297.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,35937,0.004934,3428,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: A(E(!(EX((p15>=5))) U (((p14>=4) + (!(E((p7>=2) U (p7>=2))) * EF((((p3>=3)&&(p8>=3))&&(p13>=3))))) + (A((p8>=2) U (p7>=2)) * !(((p15>=5)&...315
=> equivalent forward existential formula: [((Init * !(EG(!((!(EG(!((p6>=5)))) + !((E(!((E((p4>=4) U (p10>=5)) + (p14>=3))) U (!(((E(TRUE U (p5>=5)) + (((p...1072
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.074886,6912,1,0,251,21271,120,160,778,22420,320
FORMULA JoinFreeModules-PT-0003-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 15/15 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-21 23:56:24] [INFO ] Invariant cache hit.
[2023-03-21 23:56:24] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
[2023-03-21 23:56:24] [INFO ] Invariant cache hit.
[2023-03-21 23:56:24] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-21 23:56:24] [INFO ] Invariant cache hit.
[2023-03-21 23:56:24] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-21 23:56:24] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-21 23:56:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 23:56:24] [INFO ] Invariant cache hit.
[2023-03-21 23:56:24] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 116 ms. Remains : 15/15 places, 25/25 transitions.
[2023-03-21 23:56:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:24] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-21 23:56:24] [INFO ] Flatten gal took : 2 ms
[2023-03-21 23:56:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10470504531612994991.gal : 1 ms
[2023-03-21 23:56:24] [INFO ] Time to serialize properties into /tmp/CTLFireability9616796577817918447.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/CTLFireability10470504531612994991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9616796577817918447.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,35937,0.005371,3424,2,66,5,635,6,0,133,528,0


Converting to forward existential form...Done !
original formula: E((p14>=3) U !(A(EF(!(((p9>=3)&&(p2>=2)))) U (!(((EF((p13>=1)) + (p9>=4)) + (p6>=3))) * (p15>=5)))))
=> equivalent forward existential formula: (((([(FwdU((FwdU(FwdU(Init,(p14>=3)),!((!(((E(TRUE U (p13>=1)) + (p9>=4)) + (p6>=3))) * (p15>=5)))) * !(E(TRUE U...773
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t10, t11, t18, t19, Intersection with reachable at each step enabled. (destroyed/rev...187
Hit Full ! (commute/partial/dont) 21/0/4
(forward)formula 0,1,0.016867,4268,1,0,65,2999,87,34,779,2505,77
FORMULA JoinFreeModules-PT-0003-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-21 23:56:24] [INFO ] Flatten gal took : 1 ms
[2023-03-21 23:56:24] [INFO ] Flatten gal took : 1 ms
Total runtime 3892 ms.

BK_STOP 1679442986656

--------------------
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="JoinFreeModules-PT-0003"
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 JoinFreeModules-PT-0003, 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 r229-tall-167856412800138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0003.tgz
mv JoinFreeModules-PT-0003 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 ;