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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873944900082
Last Updated
May 14, 2023

About the Execution of ITS-Tools for Philosophers-COL-000005

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
277.855 9430.00 12000.00 1247.10 TTFTTTTTFTTFFFTF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873944900082.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 Philosophers-COL-000005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873944900082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 5.0K Feb 25 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 46K Feb 25 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 13:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 13:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 9.7K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-COL-000005-CTLFireability-00
FORMULA_NAME Philosophers-COL-000005-CTLFireability-01
FORMULA_NAME Philosophers-COL-000005-CTLFireability-02
FORMULA_NAME Philosophers-COL-000005-CTLFireability-03
FORMULA_NAME Philosophers-COL-000005-CTLFireability-04
FORMULA_NAME Philosophers-COL-000005-CTLFireability-05
FORMULA_NAME Philosophers-COL-000005-CTLFireability-06
FORMULA_NAME Philosophers-COL-000005-CTLFireability-07
FORMULA_NAME Philosophers-COL-000005-CTLFireability-08
FORMULA_NAME Philosophers-COL-000005-CTLFireability-09
FORMULA_NAME Philosophers-COL-000005-CTLFireability-10
FORMULA_NAME Philosophers-COL-000005-CTLFireability-11
FORMULA_NAME Philosophers-COL-000005-CTLFireability-12
FORMULA_NAME Philosophers-COL-000005-CTLFireability-13
FORMULA_NAME Philosophers-COL-000005-CTLFireability-14
FORMULA_NAME Philosophers-COL-000005-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678787271861

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=Philosophers-COL-000005
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-14 09:47:53] [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]
[2023-03-14 09:47:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 09:47:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 09:47:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 09:47:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 413 ms
[2023-03-14 09:47:53] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 25 PT places and 25.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
[2023-03-14 09:47:53] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 4 ms.
[2023-03-14 09:47:53] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA Philosophers-COL-000005-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 261 steps, including 37 resets, run visited all 1 properties in 8 ms. (steps per millisecond=32 )
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 12 ms
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 5) 5) 5)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 09:47:54] [INFO ] Unfolded HLPN to a Petri net with 25 places and 25 transitions 80 arcs in 7 ms.
[2023-03-14 09:47:54] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Support contains 25 out of 25 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
// Phase 1: matrix 25 rows 25 cols
[2023-03-14 09:47:54] [INFO ] Computed 10 place invariants in 7 ms
[2023-03-14 09:47:54] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 300 ms. Remains : 25/25 places, 25/25 transitions.
Support contains 25 out of 25 places after structural reductions.
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 11 ms
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 10 ms
[2023-03-14 09:47:54] [INFO ] Input system was already deterministic with 25 transitions.
Finished random walk after 61 steps, including 1 resets, run visited all 24 properties in 16 ms. (steps per millisecond=3 )
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 5 ms
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 8 ms
[2023-03-14 09:47:54] [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 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 3 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2023-03-14 09:47:54] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 149 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:54] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:54] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:54] [INFO ] Time to serialize gal into /tmp/CTLFireability3314033186807877794.gal : 2 ms
[2023-03-14 09:47:54] [INFO ] Time to serialize properties into /tmp/CTLFireability6297283725880175092.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/CTLFireability3314033186807877794.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6297283725880175092.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,243,0.016224,3404,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (EG((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=1))||((Think_2>=1)&&(Fork_1>=1))))||((Think_0>...1111
=> equivalent forward existential formula: [FwdG((Init * EG((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=1))||((T...1154
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/25
(forward)formula 0,1,0.045441,4464,1,0,25,5245,30,18,699,4453,24
FORMULA Philosophers-COL-000005-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 8 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:54] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-14 09:47:54] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [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 132 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability10506717387874128604.gal : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability10551441361013893836.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/CTLFireability10506717387874128604.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10551441361013893836.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,243,0.005883,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EG(AF(((((Eat_0<1)&&(Eat_1<1))&&((Eat_2<1)&&(Eat_3<1)))&&(Eat_4<1))))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!(((((Eat_0<1)&&(Eat_1<1))&&((Eat_2<1)&&(Eat_3<1)))&&(Eat_4<1))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.024297,4352,1,0,24,5468,23,18,619,5942,20
FORMULA Philosophers-COL-000005-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [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 132 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability10481079668327855372.gal : 0 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability16249069660597268103.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/CTLFireability10481079668327855372.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16249069660597268103.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,243,0.00593,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AF(E(!(((((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1)))||(Eat_4>=1))) U AG(AF(E((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork...328
=> equivalent forward existential formula: [FwdG(Init,!(E(!(((((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1)))||(Eat_4>=1))) U !(E(TRUE U !(!(EG(!(E((((...391
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/0/25
Using saturation style SCC detection
(forward)formula 0,0,0.028841,4348,1,0,19,4818,36,13,725,3991,21
FORMULA Philosophers-COL-000005-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 7 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability15698815711754692051.gal : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability11355358123508743795.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15698815711754692051.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11355358123508743795.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,243,0.005357,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AX((EX(((((Eat_0<1)&&(Eat_1<1))&&((Eat_2<1)&&(Eat_3<1)))&&(Eat_4<1))) * (AF(E(EF((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=...562
=> equivalent forward existential formula: ([(EY(Init) * !(EX(((((Eat_0<1)&&(Eat_1<1))&&((Eat_2<1)&&(Eat_3<1)))&&(Eat_4<1)))))] = FALSE * [(FwdU((EY(Init) ...657
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,1,0.027697,4612,1,0,19,5026,27,10,711,4450,23
FORMULA Philosophers-COL-000005-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 40 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 3 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12135451678424458289.gal : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability4415681738932422584.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/CTLFireability12135451678424458289.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4415681738932422584.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,243,0.00768,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EF(((((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1))) + ((Eat_4>=1) + EX(((((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1)))||(Eat_4...164
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * (((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1))))] != FALSE + ([(FwdU(Init,TRUE) * (Eat...278
(forward)formula 0,1,0.008763,3824,1,0,7,435,8,1,136,296,1
FORMULA Philosophers-COL-000005-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [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 85 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability17741549120378457412.gal : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2397117492228989309.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/CTLFireability17741549120378457412.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2397117492228989309.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,243,0.005382,3512,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EF((((AG(!(A((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1)&&(Fork_1>=1))||((Think_3>=1)&&(Fork_3>=1))))||(...1182
=> equivalent forward existential formula: ((([(FwdU(Init,TRUE) * !(E(TRUE U !(!(!((E(!((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Th...2071
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/42/25
Hit Full ! (commute/partial/dont) 0/42/25
(forward)formula 0,1,0.032515,4356,1,0,10,5108,26,6,698,3788,12
FORMULA Philosophers-COL-000005-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize gal into /tmp/CTLFireability6410788046970908469.gal : 1 ms
[2023-03-14 09:47:55] [INFO ] Time to serialize properties into /tmp/CTLFireability17455313496051816366.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/CTLFireability6410788046970908469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17455313496051816366.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,243,0.005208,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: E((!(((((AG(((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1)&&(Fork_1>=1))||((Think_3>=1)&&(Fork_3>=1))))||(...2827
=> equivalent forward existential formula: (((([((FwdU(FwdU(Init,(!(((((!(E(TRUE U !(((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Thin...10778
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.06184,5136,1,0,39,5608,34,32,718,6844,46
FORMULA Philosophers-COL-000005-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-14 09:47:55] [INFO ] Invariant cache hit.
[2023-03-14 09:47:55] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12818771390928399375.gal : 6 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability11983102007945705091.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/CTLFireability12818771390928399375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11983102007945705091.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,243,0.00577,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: EF(AG(AX(AF((((((Think_0<1)||(Fork_0<1))&&((Think_4<1)||(Fork_4<1)))&&(((Think_1<1)||(Fork_1<1))&&((Think_3<1)||(Fork_3<1))))&&((Think_2<...175
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!(EX(!(!(EG(!((((((Think_0<1)||(Fork_0<1))&&((Think_4<1)||(Fork_4<1)))&&(((Thin...251
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.017415,4084,1,0,10,2937,23,4,663,1903,9
FORMULA Philosophers-COL-000005-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 94 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability15110016734503546924.gal : 0 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9513268007821094401.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/CTLFireability15110016734503546924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9513268007821094401.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,243,0.00556,3504,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: A((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=1))||((Think_2>=1)&&(Fork_1>=1))))||((Think_0>=1...728
=> equivalent forward existential formula: [((Init * !(EG(!((!(!((E(!(E(TRUE U ((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1...3948
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.046898,4592,1,0,12,2926,25,6,716,2158,17
FORMULA Philosophers-COL-000005-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability13523254183985903063.gal : 0 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability10720347054128943161.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/CTLFireability13523254183985903063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10720347054128943161.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,243,0.005146,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (EF(((((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=1))||((Think_2>=1)&&(Fork_1>=1))))||((Think...1407
=> equivalent forward existential formula: ((([((((EY((Init * E(TRUE U ((((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fo...4374
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.042216,5144,1,0,26,6660,42,15,713,6189,18
FORMULA Philosophers-COL-000005-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 92 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 6 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability5742158430976380999.gal : 5 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability9527851066597029825.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/CTLFireability5742158430976380999.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9527851066597029825.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,243,0.012597,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (EG(E(((((((((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1)&&(Fork_1>=1))||((Think_3>=1)&&(Fork_3>=1))))||(...2139
=> equivalent forward existential formula: ([FwdG(Init,E(((((((((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1)&&(Fork_1>=1))|...2287
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.049523,4836,1,0,29,4939,33,13,714,5220,22
FORMULA Philosophers-COL-000005-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 86 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability8794145668821813449.gal : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability17143864736149618166.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/CTLFireability8794145668821813449.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17143864736149618166.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,243,0.008816,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AX((AF((AF((((((Fork_3>=1)&&(Catch1_3>=1))||((Fork_4>=1)&&(Catch1_4>=1)))||(((Fork_0>=1)&&(Catch1_0>=1))||((Fork_1>=1)&&(Catch1_1>=1))))|...1447
=> equivalent forward existential formula: ([FwdG(EY(Init),!((!(EG(!((((((Fork_3>=1)&&(Catch1_3>=1))||((Fork_4>=1)&&(Catch1_4>=1)))||(((Fork_0>=1)&&(Catch1...3876
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/42/25
Hit Full ! (commute/partial/dont) 0/42/25
(forward)formula 0,0,0.075439,5408,1,0,43,10416,48,28,773,10595,33
FORMULA Philosophers-COL-000005-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 105 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability12119723389026351492.gal : 0 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability13947148803891504217.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/CTLFireability12119723389026351492.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13947148803891504217.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,243,0.011903,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AF(EG((!(A((((((Eat_0>=1)||(Eat_1>=1))||((Eat_2>=1)||(Eat_3>=1)))||(Eat_4>=1))&&(((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1...561
=> equivalent forward existential formula: [FwdG(Init,!(EG((!(!((E(!(!(EG(!((((((Think_0>=1)&&(Fork_0>=1))||((Think_4>=1)&&(Fork_4>=1)))||(((Think_1>=1)&&(...975
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/42/25
Using saturation style SCC detection
(forward)formula 0,0,0.040291,4880,1,0,27,5921,37,25,753,5679,34
FORMULA Philosophers-COL-000005-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 1 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants in 31 ms returned []
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:56] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 96 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:56] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize gal into /tmp/CTLFireability17834560912001168761.gal : 1 ms
[2023-03-14 09:47:56] [INFO ] Time to serialize properties into /tmp/CTLFireability8597883652064272823.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/CTLFireability17834560912001168761.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8597883652064272823.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,243,0.006138,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: (EX(EF((((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=1))||((Think_2>=1)&&(Fork_1>=1))))||((Think...1219
=> equivalent forward existential formula: ([(FwdU(EY(Init),TRUE) * (((((Think_4>=1)&&(Fork_3>=1))||((Think_1>=1)&&(Fork_0>=1)))||(((Think_3>=1)&&(Fork_2>=...1846
(forward)formula 0,1,0.009255,3824,1,0,8,617,9,1,260,543,4
FORMULA Philosophers-COL-000005-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 25/25 places, 25/25 transitions.
Applied a total of 0 rules in 0 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
[2023-03-14 09:47:56] [INFO ] Invariant cache hit.
[2023-03-14 09:47:57] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-14 09:47:57] [INFO ] Invariant cache hit.
[2023-03-14 09:47:57] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2023-03-14 09:47:57] [INFO ] Invariant cache hit.
[2023-03-14 09:47:57] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 94 ms. Remains : 25/25 places, 25/25 transitions.
[2023-03-14 09:47:57] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:57] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:57] [INFO ] Input system was already deterministic with 25 transitions.
[2023-03-14 09:47:57] [INFO ] Flatten gal took : 1 ms
[2023-03-14 09:47:57] [INFO ] Flatten gal took : 2 ms
[2023-03-14 09:47:57] [INFO ] Time to serialize gal into /tmp/CTLFireability2990154720111917803.gal : 1 ms
[2023-03-14 09:47:57] [INFO ] Time to serialize properties into /tmp/CTLFireability2050217029713417171.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/CTLFireability2990154720111917803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2050217029713417171.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,243,0.009107,3508,2,112,5,435,6,0,128,296,0


Converting to forward existential form...Done !
original formula: AG((A((EF((((((Fork_2>=1)&&(Catch2_3>=1))||((Fork_0>=1)&&(Catch2_1>=1)))||(((Fork_4>=1)&&(Catch2_0>=1))||((Fork_1>=1)&&(Catch2_2>=1))))||...978
=> equivalent forward existential formula: ([FwdG((FwdU((FwdU(Init,TRUE) * !(((((((Fork_3>=1)&&(Catch1_3>=1))||((Fork_4>=1)&&(Catch1_4>=1)))||(((Fork_0>=1)...1838
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 0/40/25
(forward)formula 0,0,0.043851,5144,1,0,24,8834,37,18,722,8346,24
FORMULA Philosophers-COL-000005-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-14 09:47:57] [INFO ] Flatten gal took : 4 ms
[2023-03-14 09:47:57] [INFO ] Flatten gal took : 3 ms
Total runtime 3751 ms.

BK_STOP 1678787281291

--------------------
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="Philosophers-COL-000005"
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 Philosophers-COL-000005, 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 r293-tall-167873944900082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000005.tgz
mv Philosophers-COL-000005 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 ;