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.r069-smll-167814395800002.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)
.............................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CSRepetitions-COL-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814395800002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 8.4K Feb 25 11:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 11:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 11:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 11:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 13K 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 CSRepetitions-COL-02-CTLFireability-00
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-01
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-02
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-03
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-04
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-05
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-06
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-07
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-08
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-09
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-10
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-11
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-12
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-13
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-14
FORMULA_NAME CSRepetitions-COL-02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678218619544

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=CSRepetitions-COL-02
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-07 19:50:23] [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]
[2023-03-07 19:50:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 19:50:23] [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.
[2023-03-07 19:50:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-07 19:50:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 937 ms
[2023-03-07 19:50:24] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 23 PT places and 28.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
[2023-03-07 19:50:24] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 15 arcs in 6 ms.
[2023-03-07 19:50:24] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 0 stabilizing places and 1 stable transitions
Remains 6 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 1 stable transitions
Finished random walk after 9 steps, including 0 resets, run visited all 6 properties in 12 ms. (steps per millisecond=0 )
[2023-03-07 19:50:24] [INFO ] Flatten gal took : 23 ms
[2023-03-07 19:50:24] [INFO ] Flatten gal took : 3 ms
Transition Send_Answer forces synchronizations/join behavior on parameter c of sort Client
Symmetric sort wr.t. initial and guards and successors and join/free detected :Server
Symmetric sort wr.t. initial detected :Server
Symmetric sort wr.t. initial and guards detected :Server
Applying symmetric unfolding of full symmetric sort :Server domain size was 2
[2023-03-07 19:50:24] [INFO ] Unfolded HLPN to a Petri net with 18 places and 20 transitions 60 arcs in 13 ms.
[2023-03-07 19:50:24] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA CSRepetitions-COL-02-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 18 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 10 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
// Phase 1: matrix 20 rows 18 cols
[2023-03-07 19:50:24] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-07 19:50:24] [INFO ] Implicit Places using invariants in 217 ms returned []
[2023-03-07 19:50:24] [INFO ] Invariant cache hit.
[2023-03-07 19:50:24] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:24] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-07 19:50:24] [INFO ] Invariant cache hit.
[2023-03-07 19:50:25] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 446 ms. Remains : 18/18 places, 20/20 transitions.
Support contains 18 out of 18 places after structural reductions.
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 12 ms
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 15 ms
[2023-03-07 19:50:25] [INFO ] Input system was already deterministic with 20 transitions.
Finished random walk after 53 steps, including 3 resets, run visited all 21 properties in 15 ms. (steps per millisecond=3 )
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 7 ms
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 12 ms
[2023-03-07 19:50:25] [INFO ] Input system was already deterministic with 20 transitions.
Computed a total of 0 stabilizing places and 4 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:25] [INFO ] Invariant cache hit.
[2023-03-07 19:50:25] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-07 19:50:25] [INFO ] Invariant cache hit.
[2023-03-07 19:50:25] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:25] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-07 19:50:25] [INFO ] Invariant cache hit.
[2023-03-07 19:50:25] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 167 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:50:25] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 5 ms
[2023-03-07 19:50:25] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:50:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7687872739482114266.gal : 2 ms
[2023-03-07 19:50:25] [INFO ] Time to serialize properties into /tmp/CTLFireability13755779253823959143.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/CTLFireability7687872739482114266.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13755779253823959143.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,4430,0.035464,3684,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AG((((AG(EF(((((RequestBufferSlots_0<1)||(Client_Sending_3<1))&&((RequestBufferSlots_0<1)||(Client_Sending_0<1)))&&(((RequestBufferSlots_...1284
=> equivalent forward existential formula: ([(FwdU(((FwdU(Init,TRUE) * !(((!(E(TRUE U !(E(TRUE U ((((RequestBufferSlots_0<1)||(Client_Sending_3<1))&&((Requ...1856
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,1,0.279298,10008,1,0,125,35646,72,57,599,46184,113
FORMULA CSRepetitions-COL-02-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 4 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 86 ms to find 0 implicit places.
[2023-03-07 19:50:26] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 158 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Time to serialize gal into /tmp/CTLFireability3009041228473236017.gal : 1 ms
[2023-03-07 19:50:26] [INFO ] Time to serialize properties into /tmp/CTLFireability6064224041145081194.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/CTLFireability3009041228473236017.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6064224041145081194.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,4430,0.018495,3764,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AF(AG((EF((((((Client_Sending_1<1)||(Server_Anwering_1<1))&&((Client_Sending_3<1)||(Server_Anwering_3<1)))&&(((Client_Sending_0<1)||(Serv...415
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !((E(TRUE U (((((Client_Sending_1<1)||(Server_Anwering_1<1))&&((Client_Sending_3<1)||(Se...484
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,0,0.129738,6668,1,0,93,17212,66,45,619,21626,99
FORMULA CSRepetitions-COL-02-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Time to serialize gal into /tmp/CTLFireability4752481869120664981.gal : 2 ms
[2023-03-07 19:50:26] [INFO ] Time to serialize properties into /tmp/CTLFireability13862677691323616426.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/CTLFireability4752481869120664981.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13862677691323616426.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,4430,0.022975,3764,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: (EF(AG(!(A((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)||(Client_Waiting_3>=1))) U (((RequestBuffer_0>=1)||(Re...536
=> equivalent forward existential formula: [((FwdU((Init * E(TRUE U !(E(TRUE U !(!(!((E(!((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>...825
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,1,0.194284,7196,1,0,192,21088,73,103,625,27150,237
FORMULA CSRepetitions-COL-02-CTLFireability-02 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 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:26] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-07 19:50:26] [INFO ] Invariant cache hit.
[2023-03-07 19:50:26] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 153 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:26] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:26] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability10020204938366549586.gal : 201 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability17116189483744957267.ctl : 3 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/CTLFireability10020204938366549586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17116189483744957267.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,4430,0.016412,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(((((RequestBuffer_0<1)||(Server_Waiting_0<1))&&((RequestBuffer_1<1)||(Server_Waiting_0<1)))&&(((RequestBuffer_3<1)||(Server_Wait...214
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((((RequestBuffer_0<1)||(Server_Waiting_0<1))&&((RequestBuffer_1<1)||(Server...278
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,0,0.116815,6664,1,0,98,18564,61,42,573,22768,92
FORMULA CSRepetitions-COL-02-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:27] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability5430916092805889488.gal : 53 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability9377954474198993436.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/CTLFireability5430916092805889488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9377954474198993436.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,4430,0.025597,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AG((E(AX(!(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||(((RequestBufferSlo...1170
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(!(EX(!(!(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((RequestBufferSlots_0>=...1269
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,0,0.203969,7456,1,0,112,22475,71,54,576,29248,104
FORMULA CSRepetitions-COL-02-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:27] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2023-03-07 19:50:27] [INFO ] Invariant cache hit.
[2023-03-07 19:50:27] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 166 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:27] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 9 ms
[2023-03-07 19:50:27] [INFO ] Flatten gal took : 7 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9962066122308444608.gal : 0 ms
[2023-03-07 19:50:27] [INFO ] Time to serialize properties into /tmp/CTLFireability7299733171568726248.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/CTLFireability9962066122308444608.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7299733171568726248.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,4430,0.023109,3764,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: A((EG((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(RequestBuffer_3>=1)))) + (AX(((((!(EF(((((RequestBuffer_0>=1...2017
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U !(E(TRUE U !(((!(E(TRUE U !(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((Re...3252
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
(forward)formula 0,0,0.365604,10096,1,0,213,35222,84,115,626,48781,236
FORMULA CSRepetitions-COL-02-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:28] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:28] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 4 ms
[2023-03-07 19:50:28] [INFO ] Time to serialize gal into /tmp/CTLFireability16622509289701800764.gal : 1 ms
[2023-03-07 19:50:28] [INFO ] Time to serialize properties into /tmp/CTLFireability16355609978062809321.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/CTLFireability16622509289701800764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16355609978062809321.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,4430,0.023308,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: (AG(!(A(((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_3>=1)&&(Server_Anwering_3>=1)))||(((Client_Sending_0>=1)&&(Se...1972
=> equivalent forward existential formula: [FwdG((Init * !(!(E(TRUE U !(!(!((E(!(E(((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(...3453
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.355565,10076,1,0,228,36328,90,145,637,47696,275
FORMULA CSRepetitions-COL-02-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:28] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 91 ms to find 0 implicit places.
[2023-03-07 19:50:28] [INFO ] Invariant cache hit.
[2023-03-07 19:50:28] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 150 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:28] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:28] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize gal into /tmp/CTLFireability8057198847291140326.gal : 1 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4280775085727623138.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/CTLFireability8057198847291140326.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4280775085727623138.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,4430,0.022181,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: (A((A(((!(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||(((RequestBufferSlot...2804
=> equivalent forward existential formula: ((((([(((FwdU(Init,!(!((((!((E(!(!(EG(!((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(R...21116
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.25791,9040,1,0,229,28282,92,157,620,42405,302
FORMULA CSRepetitions-COL-02-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:29] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 149 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:29] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize gal into /tmp/CTLFireability6923090704218795011.gal : 1 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize properties into /tmp/CTLFireability4782242888775780576.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/CTLFireability6923090704218795011.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4782242888775780576.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,4430,0.020614,3768,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AG(AX(((((RequestBuffer_0>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_1>=1)&&(Server_Waiting_0>=1)))||(((RequestBuffer_3>=1)&&(Server_Wa...218
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(((((RequestBuffer_0>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_1>=1)&&(Server_Waitin...272
(forward)formula 0,0,0.030475,4032,1,0,8,1874,9,2,186,2444,2
FORMULA CSRepetitions-COL-02-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:29] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-07 19:50:29] [INFO ] Invariant cache hit.
[2023-03-07 19:50:29] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize gal into /tmp/CTLFireability17324190379978538536.gal : 1 ms
[2023-03-07 19:50:29] [INFO ] Time to serialize properties into /tmp/CTLFireability9925744146861187840.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/CTLFireability17324190379978538536.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9925744146861187840.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,4430,0.021188,3764,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: EX((((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_3>=1)&&(Server_Anwering_3>=1)))||(((Client_Sending_0>=1)&&(Server...2487
=> equivalent forward existential formula: (([(((EY(Init) * ((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_3>=1)&&(Server_Anwering_3>=...4920
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.428784,12476,1,0,309,49771,95,178,634,64660,382
FORMULA CSRepetitions-COL-02-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 133 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability5367670785200742083.gal : 1 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability1308359165913270762.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/CTLFireability5367670785200742083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1308359165913270762.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,4430,0.021928,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AG((AX((((Client_Waiting_0<1)&&(Client_Waiting_1<1))&&((Client_Waiting_2<1)&&(Client_Waiting_3<1)))) + (EF(((((RequestBuffer_0>=1)&&(Serv...524
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !((E(TRUE U ((((RequestBuffer_0>=1)&&(Server_Waiting_0>=1))||((RequestBuffer_1>=1)&&(Ser...587
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,0,0.104442,5608,1,0,76,12185,64,31,583,14092,61
FORMULA CSRepetitions-COL-02-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 7 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-07 19:50:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 145 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability16724296369496974739.gal : 1 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13003501402510556954.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/CTLFireability16724296369496974739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13003501402510556954.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,4430,0.020602,3764,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: !(A(((((Client_Sending_1>=1)&&(Server_Anwering_1>=1))||((Client_Sending_3>=1)&&(Server_Anwering_3>=1)))||(((Client_Sending_0>=1)&&(Server...553
=> equivalent forward existential formula: ([((FwdU(Init,!(EG(!((E(!(E(TRUE U (((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)||(Cli...2051
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.268118,9044,1,0,176,28873,88,105,615,36032,226
FORMULA CSRepetitions-COL-02-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:30] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-07 19:50:30] [INFO ] Invariant cache hit.
[2023-03-07 19:50:30] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:30] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2059690655922540976.gal : 1 ms
[2023-03-07 19:50:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8654055956468177708.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/CTLFireability2059690655922540976.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8654055956468177708.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,4430,0.023503,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AX(AF(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((RequestBufferSlots_0>=1)&&(Client_Sending_0>=1)))||(((RequestBufferSlots_0>...238
=> equivalent forward existential formula: [FwdG(EY(Init),!(((((RequestBufferSlots_0>=1)&&(Client_Sending_3>=1))||((RequestBufferSlots_0>=1)&&(Client_Sendi...283
(forward)formula 0,1,0.058796,4288,1,0,9,5139,19,2,461,4549,6
FORMULA CSRepetitions-COL-02-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 2 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:31] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2023-03-07 19:50:31] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability6914617474946254649.gal : 1 ms
[2023-03-07 19:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability7964135732707725765.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/CTLFireability6914617474946254649.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7964135732707725765.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,4430,0.023124,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: AF((((EF((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(RequestBuffer_3>=1)))) * ((Client_Sending_1<1)||(Server_A...317
=> equivalent forward existential formula: [FwdG(Init,!((((E(TRUE U (((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(RequestBuffer_3>...368
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
(forward)formula 0,1,0.093388,5080,1,0,73,10559,70,30,586,11431,58
FORMULA CSRepetitions-COL-02-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 18/18 places, 20/20 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 20/20 (removed 0) transitions.
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-07 19:50:31] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2023-03-07 19:50:31] [INFO ] Invariant cache hit.
[2023-03-07 19:50:31] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 135 ms. Remains : 18/18 places, 20/20 transitions.
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 1 ms
[2023-03-07 19:50:31] [INFO ] Input system was already deterministic with 20 transitions.
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
[2023-03-07 19:50:31] [INFO ] Time to serialize gal into /tmp/CTLFireability17993892871811717560.gal : 0 ms
[2023-03-07 19:50:31] [INFO ] Time to serialize properties into /tmp/CTLFireability8424755188420692794.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/CTLFireability17993892871811717560.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8424755188420692794.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,4430,0.022014,3760,2,291,5,1874,6,0,91,2444,0


Converting to forward existential form...Done !
original formula: A(AF(!(AX(!(A((((Client_Waiting_0>=1)||(Client_Waiting_1>=1))||((Client_Waiting_2>=1)||(Client_Waiting_3>=1))) U ((((Client_Sending_1>=1)...432
=> equivalent forward existential formula: [((Init * !(EG(!((((RequestBuffer_0>=1)||(RequestBuffer_1>=1))||((RequestBuffer_2>=1)||(RequestBuffer_3>=1))))))...1134
Reverse transition relation is NOT exact ! Due to transitions t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, Intersection with reachable at eac...217
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.281492,8512,1,0,271,29693,79,150,614,35667,354
FORMULA CSRepetitions-COL-02-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-07 19:50:31] [INFO ] Flatten gal took : 3 ms
[2023-03-07 19:50:31] [INFO ] Flatten gal took : 2 ms
Total runtime 8573 ms.

BK_STOP 1678218633383

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CSRepetitions-COL-02"
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 CSRepetitions-COL-02, 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 r069-smll-167814395800002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CSRepetitions-COL-02.tgz
mv CSRepetitions-COL-02 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 ;