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.r165-tall-167838850000146.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 Eratosthenes-PT-020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850000146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 7.4K Feb 25 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 11:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 25 11:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:04 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14K 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 Eratosthenes-PT-020-CTLFireability-00
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-01
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-02
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-03
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-04
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-05
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-06
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-07
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-08
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-09
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-10
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-11
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-12
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-13
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-14
FORMULA_NAME Eratosthenes-PT-020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679444863799

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=Eratosthenes-PT-020
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-22 00:27:45] [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]
[2023-03-22 00:27:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:27:45] [INFO ] Load time of PNML (sax parser for PT used): 26 ms
[2023-03-22 00:27:45] [INFO ] Transformed 19 places.
[2023-03-22 00:27:45] [INFO ] Transformed 27 transitions.
[2023-03-22 00:27:45] [INFO ] Parsed PT model containing 19 places and 27 transitions and 81 arcs in 85 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce redundant transitions removed 7 transitions.
Support contains 11 out of 11 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 20/20 transitions.
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 11 transition count 11
Applied a total of 9 rules in 9 ms. Remains 11 /11 variables (removed 0) and now considering 11/20 (removed 9) transitions.
// Phase 1: matrix 11 rows 11 cols
[2023-03-22 00:27:45] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-22 00:27:45] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 00:27:45] [INFO ] Invariant cache hit.
[2023-03-22 00:27:45] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 190 ms to find 0 implicit places.
[2023-03-22 00:27:45] [INFO ] Invariant cache hit.
[2023-03-22 00:27:45] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 11/11 places, 11/20 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 11/11 places, 11/20 transitions.
Support contains 11 out of 11 places after structural reductions.
[2023-03-22 00:27:46] [INFO ] Flatten gal took : 24 ms
[2023-03-22 00:27:46] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:27:47] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 40 steps, including 3 resets, run visited all 32 properties in 20 ms. (steps per millisecond=2 )
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:27:47] [INFO ] Input system was already deterministic with 11 transitions.
Computed a total of 11 stabilizing places and 11 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 11 transition count 11
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA Eratosthenes-PT-020-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Eratosthenes-PT-020-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 2 transition count 2
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 2 transition count 2
Applied a total of 18 rules in 2 ms. Remains 2 /11 variables (removed 9) and now considering 2/11 (removed 9) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:27:47] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:47] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:27:47] [INFO ] Invariant cache hit.
[2023-03-22 00:27:47] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-22 00:27:47] [INFO ] Invariant cache hit.
[2023-03-22 00:27:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/11 places, 2/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 2/11 places, 2/11 transitions.
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:47] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability5248294554107020362.gal : 1 ms
[2023-03-22 00:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability2791443826900460590.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/CTLFireability5248294554107020362.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2791443826900460590.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,22,0.016338,3120,2,3,5,39,6,0,9,44,0


Converting to forward existential form...Done !
original formula: EX((p10<1))
=> equivalent forward existential formula: [(EY(Init) * (p10<1))] != FALSE
(forward)formula 0,1,0.016958,3464,1,0,8,39,8,1,15,44,2
FORMULA Eratosthenes-PT-020-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Graph (complete) has 0 edges and 11 vertex of which 5 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Applied a total of 1 rules in 3 ms. Remains 5 /11 variables (removed 6) and now considering 5/11 (removed 6) transitions.
// Phase 1: matrix 5 rows 5 cols
[2023-03-22 00:27:47] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:27:47] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 00:27:47] [INFO ] Invariant cache hit.
[2023-03-22 00:27:47] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-22 00:27:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:27:47] [INFO ] Invariant cache hit.
[2023-03-22 00:27:47] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 5/11 places, 5/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 5/11 places, 5/11 transitions.
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:47] [INFO ] Input system was already deterministic with 5 transitions.
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:47] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:47] [INFO ] Time to serialize gal into /tmp/CTLFireability4976644114487624321.gal : 1 ms
[2023-03-22 00:27:47] [INFO ] Time to serialize properties into /tmp/CTLFireability6345189522124782545.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/CTLFireability4976644114487624321.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6345189522124782545.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,32,0.002486,3300,2,6,5,30,6,0,18,24,0


Converting to forward existential form...Done !
original formula: EF((AG(EF(((p8>=1)&&(p16>=1)))) * AF(((((p4>=1)&&(p12>=1))&&((p6>=1)&&(p12>=1))) * EG(((p4>=1)&&(p8>=1)))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(E(TRUE U !(E(TRUE U ((p8>=1)&&(p16>=1))))))) * !(EG(!(((((p4>=1)&&(p12>=1))&&((p6>=1)&&(p...203
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.005064,3616,1,0,12,100,22,4,91,104,13
FORMULA Eratosthenes-PT-020-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 3 transition count 3
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 3 transition count 3
Applied a total of 16 rules in 1 ms. Remains 3 /11 variables (removed 8) and now considering 3/11 (removed 8) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/11 places, 3/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 3/11 places, 3/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability18171483191128360167.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14377595757907186142.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/CTLFireability18171483191128360167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14377595757907186142.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,40,0.002806,3284,2,4,5,42,6,0,12,45,0


Converting to forward existential form...Done !
original formula: AX(EG(EF(((p8<1)||(p16<1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(E(TRUE U ((p8<1)||(p16<1))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.004692,3600,1,0,18,127,16,3,64,152,20
FORMULA Eratosthenes-PT-020-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 6 transition count 6
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 6 transition count 6
Applied a total of 10 rules in 2 ms. Remains 6 /11 variables (removed 5) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6/11 places, 6/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 6/11 places, 6/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability10642207155773884444.gal : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1407236345439879759.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/CTLFireability10642207155773884444.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1407236345439879759.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,224,0.002212,3304,2,7,5,51,6,0,21,48,0


Converting to forward existential form...Done !
original formula: AF(EG(((AX((p10>=1)) * (p8>=1)) * ((p10>=1) * ((EX((p12<1)) + (p18<1)) + (p9<1))))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(((!(EX(!((p10>=1)))) * (p8>=1)) * ((p10>=1) * ((EX((p12<1)) + (p18<1)) + (p9<1)))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.004227,3884,1,0,23,249,21,8,112,316,25
FORMULA Eratosthenes-PT-020-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Graph (complete) has 0 edges and 11 vertex of which 4 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.1 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Applied a total of 1 rules in 1 ms. Remains 4 /11 variables (removed 7) and now considering 4/11 (removed 7) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 7 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/11 places, 4/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 4/11 places, 4/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability10149772356667737.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability9010478298928390530.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/CTLFireability10149772356667737.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9010478298928390530.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,16,0.002682,3292,2,5,5,24,6,0,15,19,0


Converting to forward existential form...Done !
original formula: AG((((p4<1)||(p12<1)) + AF(((p8>=1)&&(p16>=1)))))
=> equivalent forward existential formula: [FwdG((FwdU(Init,TRUE) * !(((p4<1)||(p12<1)))),!(((p8>=1)&&(p16>=1))))] = FALSE
Hit Full ! (commute/partial/dont) 2/0/2
(forward)formula 0,0,0.003666,3608,1,0,14,88,21,5,85,106,12
FORMULA Eratosthenes-PT-020-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 6 transition count 6
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 6 transition count 6
Applied a total of 10 rules in 1 ms. Remains 6 /11 variables (removed 5) and now considering 6/11 (removed 5) transitions.
// Phase 1: matrix 6 rows 6 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 6/11 places, 6/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 6/11 places, 6/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 6 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9051265428614671191.gal : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4886935196135842214.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/CTLFireability9051265428614671191.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4886935196135842214.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,224,0.003357,3304,2,7,5,56,6,0,21,48,0


Converting to forward existential form...Done !
original formula: (EF(((p4>=1)&&(p20>=1))) * EG(E((((p4>=1)&&(p16>=1)) * !(AG(((p8>=1)&&(p16>=1))))) U AX(!(((p4>=1)&&(p12>=1)))))))
=> equivalent forward existential formula: [FwdG((Init * E(TRUE U ((p4>=1)&&(p20>=1)))),E((((p4>=1)&&(p16>=1)) * !(!(E(TRUE U !(((p8>=1)&&(p16>=1))))))) U ...199
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.009494,3884,1,0,55,657,26,33,116,1158,54
FORMULA Eratosthenes-PT-020-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 9 transition count 9
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 9 transition count 9
Applied a total of 4 rules in 1 ms. Remains 9 /11 variables (removed 2) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 9 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 9/11 places, 9/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 9/11 places, 9/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 9 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5294527290804408828.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability17594858192070507809.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/CTLFireability5294527290804408828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17594858192070507809.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,1024,0.002906,3324,2,10,5,62,6,0,30,51,0


Converting to forward existential form...Done !
original formula: (A((p6>=1) U (E((p14>=1) U (E(((p4>=1)&&(p8>=1)) U (p15>=1)) + AX((p14>=1)))) * EF((!(EF((p4>=1))) + ((p6>=1)&&(p18>=1)))))) * E(((p8>=1)...279
=> equivalent forward existential formula: [(FwdU((FwdU((Init * !((E(!((E((p14>=1) U (E(((p4>=1)&&(p8>=1)) U (p15>=1)) + !(EX(!((p14>=1)))))) * E(TRUE U (!...659
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/3/4
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,0,0.009179,3904,1,0,23,453,29,5,196,498,26
FORMULA Eratosthenes-PT-020-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Graph (complete) has 0 edges and 11 vertex of which 4 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.0 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Applied a total of 1 rules in 0 ms. Remains 4 /11 variables (removed 7) and now considering 4/11 (removed 7) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 4/11 places, 4/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62 ms. Remains : 4/11 places, 4/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability189958035934161840.gal : 2 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability3207038153519579906.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/CTLFireability189958035934161840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3207038153519579906.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,16,0.005553,3292,2,5,5,24,6,0,15,19,0


Converting to forward existential form...Done !
original formula: EF(!(E(((p6>=1)&&(p12>=1)) U EF(((p4>=1)&&(p16>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(((p6>=1)&&(p12>=1)) U E(TRUE U ((p4>=1)&&(p16>=1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 2/2/2
(forward)formula 0,1,0.008625,3608,1,0,9,56,21,3,81,49,8
FORMULA Eratosthenes-PT-020-CTLFireability-08 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 : 11/11 places, 11/11 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 7 transition count 7
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 7 transition count 7
Applied a total of 8 rules in 1 ms. Remains 7 /11 variables (removed 4) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 7/11 places, 7/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 7/11 places, 7/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 7 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 2 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability17944227280480030704.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability13299570676664910820.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/CTLFireability17944227280480030704.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13299570676664910820.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,384,0.003033,3308,2,8,5,58,6,0,24,49,0


Converting to forward existential form...Done !
original formula: AG(((EX(E((p15<1) U !(EG((p6>=1))))) + E((((p4>=1)&&(p20>=1)) * EX((p20>=1))) U ((p20>=1)||((p4>=1)&&(p20>=1))))) + (E(((p6>=1)&&(p18>=1)...237
=> equivalent forward existential formula: [(FwdU(((FwdU(Init,TRUE) * !((EX(E((p15<1) U !(EG((p6>=1))))) + E((((p4>=1)&&(p20>=1)) * EX((p20>=1))) U ((p20>=...298
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 5/2/2
Hit Full ! (commute/partial/dont) 6/0/1
(forward)formula 0,1,0.008501,3888,1,0,27,304,47,11,168,360,35
FORMULA Eratosthenes-PT-020-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Graph (complete) has 0 edges and 11 vertex of which 2 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.0 ms
Discarding 9 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Applied a total of 1 rules in 1 ms. Remains 2 /11 variables (removed 9) and now considering 2/11 (removed 9) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 2/11 places, 2/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 75 ms. Remains : 2/11 places, 2/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5775605745365008311.gal : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4573061718204324311.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/CTLFireability5775605745365008311.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4573061718204324311.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,4,0.004059,3276,2,3,5,12,6,0,9,9,0


Converting to forward existential form...Done !
original formula: EG(EF(((p4>=1)&&(p8>=1))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((p4>=1)&&(p8>=1))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
dead was empty
(forward)formula 0,0,0.006168,3592,1,0,8,26,16,3,37,24,9
FORMULA Eratosthenes-PT-020-CTLFireability-10 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 : 11/11 places, 11/11 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 3 transition count 3
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 3 transition count 3
Applied a total of 16 rules in 1 ms. Remains 3 /11 variables (removed 8) and now considering 3/11 (removed 8) transitions.
// Phase 1: matrix 3 rows 3 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3/11 places, 3/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 3/11 places, 3/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 3 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability9332137790739694806.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability1697878301444866334.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/CTLFireability9332137790739694806.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1697878301444866334.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,40,0.004304,3284,2,4,5,42,6,0,12,45,0


Converting to forward existential form...Done !
original formula: AG(EF((EX(AX((p12>=1))) * (p20>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (EX(!(EX(!((p12>=1))))) * (p20>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007263,3864,1,0,12,70,16,5,58,63,8
FORMULA Eratosthenes-PT-020-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 8 transition count 8
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 8 transition count 8
Applied a total of 6 rules in 1 ms. Remains 8 /11 variables (removed 3) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 8 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 1 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8/11 places, 8/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 8/11 places, 8/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 3 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize gal into /tmp/CTLFireability7914044362708561569.gal : 1 ms
[2023-03-22 00:27:48] [INFO ] Time to serialize properties into /tmp/CTLFireability15844095298726919586.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/CTLFireability7914044362708561569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15844095298726919586.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,640,0.006605,3316,2,9,5,60,6,0,27,50,0


Converting to forward existential form...Done !
original formula: A(EX((p9<1)) U A((AF(EX((p9>=1))) + (p18<1)) U ((EG((p14>=1)) * !((((((p6>=1)&&(p18>=1))||((p4>=1)&&(p20>=1)))&&(p10>=1))&&(p20>=1)))) * ...177
=> equivalent forward existential formula: [((Init * !(EG(!(!((E(!(((EG((p14>=1)) * !((((((p6>=1)&&(p18>=1))||((p4>=1)&&(p20>=1)))&&(p10>=1))&&(p20>=1)))) ...1305
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.019186,3840,1,0,56,730,30,34,157,1181,50
FORMULA Eratosthenes-PT-020-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 4 transition count 4
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 4 transition count 4
Applied a total of 14 rules in 0 ms. Remains 4 /11 variables (removed 7) and now considering 4/11 (removed 7) transitions.
// Phase 1: matrix 4 rows 4 cols
[2023-03-22 00:27:48] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-22 00:27:48] [INFO ] Invariant cache hit.
[2023-03-22 00:27:48] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 4/11 places, 4/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 4/11 places, 4/11 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Input system was already deterministic with 4 transitions.
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:48] [INFO ] Flatten gal took : 0 ms
[2023-03-22 00:27:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7145571274739698996.gal : 79 ms
[2023-03-22 00:27:49] [INFO ] Time to serialize properties into /tmp/CTLFireability14860215352889023738.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/CTLFireability7145571274739698996.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14860215352889023738.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,72,0.002106,3292,2,5,5,52,6,0,15,46,0


Converting to forward existential form...Done !
original formula: AX(AF((AG(((p4>=1)&&(p12>=1))) * (p6>=1))))
=> equivalent forward existential formula: [FwdG(EY(Init),!((!(E(TRUE U !(((p4>=1)&&(p12>=1))))) * (p6>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.003914,3608,1,0,20,178,19,5,88,211,22
FORMULA Eratosthenes-PT-020-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 11/11 places, 11/11 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 9 transition count 9
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 9 transition count 9
Applied a total of 4 rules in 1 ms. Remains 9 /11 variables (removed 2) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 9 cols
[2023-03-22 00:27:49] [INFO ] Computed 0 place invariants in 0 ms
[2023-03-22 00:27:49] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-22 00:27:49] [INFO ] Invariant cache hit.
[2023-03-22 00:27:49] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-22 00:27:49] [INFO ] Invariant cache hit.
[2023-03-22 00:27:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 9/11 places, 9/11 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 73 ms. Remains : 9/11 places, 9/11 transitions.
[2023-03-22 00:27:49] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-22 00:27:49] [INFO ] Flatten gal took : 2 ms
FORMULA Eratosthenes-PT-020-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 00:27:49] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:49] [INFO ] Input system was already deterministic with 9 transitions.
Support contains 0 out of 9 places (down from 8) after GAL structural reductions.
[2023-03-22 00:27:49] [INFO ] Flatten gal took : 1 ms
[2023-03-22 00:27:49] [INFO ] Flatten gal took : 0 ms
Total runtime 3864 ms.

BK_STOP 1679444872087

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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="Eratosthenes-PT-020"
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 Eratosthenes-PT-020, 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 r165-tall-167838850000146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Eratosthenes-PT-020.tgz
mv Eratosthenes-PT-020 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 ;