fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r485-tall-167912700100986
Last Updated
May 14, 2023

About the Execution of ITS-Tools for UtilityControlRoom-COL-Z2T4N02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
269.903 5238.00 9889.00 311.40 FFFTTTTTTTTTTTFT 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.r485-tall-167912700100986.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 UtilityControlRoom-COL-Z2T4N02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912700100986
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.7K Feb 26 14:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 14:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 17:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 17:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 14:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Feb 26 14:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 14:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 14:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 29K 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 UtilityControlRoom-COL-Z2T4N02-CTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679313059843

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=UtilityControlRoom-COL-Z2T4N02
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-20 11:51:01] [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]
[2023-03-20 11:51:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 11:51:01] [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.
[2023-03-20 11:51:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-20 11:51:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 623 ms
[2023-03-20 11:51:01] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 38 PT places and 54.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
[2023-03-20 11:51:01] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 4 ms.
[2023-03-20 11:51:01] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 37 steps, including 0 resets, run visited all 15 properties in 10 ms. (steps per millisecond=3 )
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 14 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(2), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2023-03-20 11:51:02] [INFO ] Unfolded HLPN to a Petri net with 38 places and 54 transitions 170 arcs in 8 ms.
[2023-03-20 11:51:02] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2023-03-20 11:51:02] [INFO ] Reduced 2 identical enabling conditions.
[2023-03-20 11:51:02] [INFO ] Reduced 2 identical enabling conditions.
[2023-03-20 11:51:02] [INFO ] Reduced 2 identical enabling conditions.
[2023-03-20 11:51:02] [INFO ] Reduced 2 identical enabling conditions.
[2023-03-20 11:51:02] [INFO ] Reduced 2 identical enabling conditions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 11 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2023-03-20 11:51:02] [INFO ] Computed 7 place invariants in 9 ms
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-20 11:51:02] [INFO ] Invariant cache hit.
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-20 11:51:02] [INFO ] Invariant cache hit.
[2023-03-20 11:51:02] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 264 ms. Remains : 38/38 places, 46/46 transitions.
Support contains 38 out of 38 places after structural reductions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 8 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 9 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 46 transitions.
Finished random walk after 267 steps, including 0 resets, run visited all 23 properties in 10 ms. (steps per millisecond=26 )
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 6 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 7 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 46 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 3 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2023-03-20 11:51:02] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants in 30 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 35 ms. Remains : 33/38 places, 42/46 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 4 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize gal into /tmp/CTLFireability15402248404071982208.gal : 2 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize properties into /tmp/CTLFireability17166577742595833282.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/CTLFireability15402248404071982208.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17166577742595833282.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,836,0.014939,3524,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: (EX(((((((IdleTechs_1>=1)&&(OpenRequests_2>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1)))||((((IdleTechs_0...1365
=> equivalent forward existential formula: ([(Init * !(EX(((((((IdleTechs_1>=1)&&(OpenRequests_2>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(OpenRequests_0>=...1437
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.038981,4664,1,0,13,5600,31,3,889,2496,9
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 38 transition count 42
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 32 transition count 40
Applied a total of 12 rules in 9 ms. Remains 32 /38 variables (removed 6) and now considering 40/46 (removed 6) transitions.
// Phase 1: matrix 40 rows 32 cols
[2023-03-20 11:51:02] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants in 28 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 31/38 places, 40/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 39 ms. Remains : 31/38 places, 40/46 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize gal into /tmp/CTLFireability16643293577791490803.gal : 1 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize properties into /tmp/CTLFireability15159889804599913645.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/CTLFireability16643293577791490803.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15159889804599913645.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,735,0.007196,3632,2,109,5,580,6,0,167,457,0


Converting to forward existential form...Done !
original formula: E(AF(EG(((((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_6>=1)||(MovetoZ_7>=1)))||(((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(Movet...404
=> equivalent forward existential formula: [(FwdU(Init,!(EG(!(EG(((((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_6>=1)||(MovetoZ_7>=1)))||(((MovetoZ_0>=1)||(...456
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.021968,4196,1,0,12,4532,28,4,859,2587,11
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2023-03-20 11:51:02] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants in 28 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30 ms. Remains : 33/38 places, 42/46 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize gal into /tmp/CTLFireability1288464632158517214.gal : 1 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize properties into /tmp/CTLFireability13013475185856484415.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/CTLFireability1288464632158517214.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13013475185856484415.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,836,0.007493,3644,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: AF((((Finished_0<1)&&(Finished_1<1)) * AX(EF(((((((IdleTechs_1<1)||(OpenRequests_2<1))||(Idles_0<1))&&(((IdleTechs_0<1)||(OpenRequests_0<...511
=> equivalent forward existential formula: [FwdG(Init,!((((Finished_0<1)&&(Finished_1<1)) * !(EX(!(E(TRUE U ((((((IdleTechs_1<1)||(OpenRequests_2<1))||(Idl...568
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.024772,3960,1,0,8,2817,21,3,902,1158,8
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2023-03-20 11:51:02] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-20 11:51:02] [INFO ] Implicit Places using invariants in 39 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 40 ms. Remains : 37/38 places, 46/46 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:02] [INFO ] Input system was already deterministic with 46 transitions.
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize gal into /tmp/CTLFireability11318393152649531467.gal : 1 ms
[2023-03-20 11:51:02] [INFO ] Time to serialize properties into /tmp/CTLFireability16578742973873371155.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/CTLFireability11318393152649531467.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16578742973873371155.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,1092,0.008065,3672,2,132,5,733,6,0,197,530,0


Converting to forward existential form...Done !
original formula: (!(A(AG((((ClientsWaiting_0>=1)||(ClientsWaiting_1>=1)) + AF(((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(Cli...1612
=> equivalent forward existential formula: (([((FwdU(Init,!(E(((((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_1>=1)&&(ClientsWaiting_0>=...4012
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/38
(forward)formula 0,1,0.069476,6100,1,0,47,14616,43,33,1057,15176,59
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2023-03-20 11:51:02] [INFO ] Invariant cache hit.
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-20 11:51:03] [INFO ] Invariant cache hit.
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
[2023-03-20 11:51:03] [INFO ] Invariant cache hit.
[2023-03-20 11:51:03] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 104 ms. Remains : 38/38 places, 46/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability4274624165375527180.gal : 1 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability17046836427391517251.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/CTLFireability4274624165375527180.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17046836427391517251.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,1092,0.008482,3692,2,156,5,869,6,0,201,639,0


Converting to forward existential form...Done !
original formula: EG((AF(EX((((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&&((MovetoZ_4<1)&&(MovetoZ_5<1)))&&(((MovetoZ_6<1)&&(MovetoZ_7<1))&&((MovetoZ_0<...2477
=> equivalent forward existential formula: [FwdG(Init,(!(EG(!(EX((((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&&((MovetoZ_4<1)&&(MovetoZ_5<1)))&&(((Movet...2544
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 40/0/6
Hit Full ! (commute/partial/dont) 24/10/22
(forward)formula 0,1,0.115593,8484,1,0,71,25514,55,49,1294,29666,64
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 30 transition count 30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 26 transition count 30
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 32 place count 24 transition count 28
Applied a total of 32 rules in 4 ms. Remains 24 /38 variables (removed 14) and now considering 28/46 (removed 18) transitions.
// Phase 1: matrix 28 rows 24 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 28 ms returned [13]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 23/38 places, 28/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 34 ms. Remains : 23/38 places, 28/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 28 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6626868987050118245.gal : 1 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14284765420898866075.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6626868987050118245.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14284765420898866075.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 36 transition count 44
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 33 transition count 42
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 17 place count 29 transition count 38
Applied a total of 17 rules in 4 ms. Remains 29 /38 variables (removed 9) and now considering 38/46 (removed 8) transitions.
// Phase 1: matrix 38 rows 29 cols
[2023-03-20 11:51:03] [INFO ] Computed 6 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14284765420898866075.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,4,0.014453,3524,2,26,5,80,6,0,123,32,0
Total reachable state count : 4

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 31 ms returned [24]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 28/38 places, 38/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 28 /28 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 37 ms. Remains : 28/38 places, 38/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 38 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5497857948539711742.gal : 121 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14555726269655799496.prop : 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5497857948539711742.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14555726269655799496.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner failed with exception null

java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
its-reach command run as :
Discarding 4 places :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 32 transition count 40
Applied a total of 12 rules in 5 ms. Remains 32 /38 variables (removed 6) and now considering 40/46 (removed 6) transitions.
// Phase 1: matrix 40 rows 32 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 0 ms
Loading property file /tmp/ReachabilityCardinality14555726269655799496.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6,0.007932,3688,2,34,5,102,6,0,153,39,0
Total reachable state count : 6

[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 41 ms returned [21]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 41 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 31/38 places, 40/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 31 /31 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 47 ms. Remains : 31/38 places, 40/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 40 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability15734726779598261317.gal : 0 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability14320378863969125722.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/CTLFireability15734726779598261317.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14320378863969125722.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,735,0.007419,3636,2,109,5,538,6,0,167,377,0


Converting to forward existential form...Done !
original formula: AG(E(EF(!((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>=1)&&(OpenRequests_1>=1))&&(Idles_0>=1)))||((((IdleTe...339
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(E(TRUE U !((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>=1)...399
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.018111,3936,1,0,7,2686,16,0,801,967,8
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 35 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 35 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 37 ms. Remains : 33/38 places, 42/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability10553282477896925145.gal : 1 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability138741535436185861.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/CTLFireability10553282477896925145.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability138741535436185861.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,836,0.007135,3616,2,118,5,602,6,0,177,405,0


Converting to forward existential form...Done !
original formula: EF(AX(EG(AF(((((NumClientsReq_0>=1)&&(DoSecuring_3>=1))||((NumClientsReq_0>=1)&&(DoSecuring_1>=1)))||(((NumClientsReq_0>=1)&&(DoSecuring_...210
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(EX(!(EG(!(EG(!(((((NumClientsReq_0>=1)&&(DoSecuring_3>=1))||((NumClientsReq_0>=1)&&(DoSecu...274
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.031131,4724,1,0,6,8275,23,0,828,4004,6
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-20 11:51:03] [INFO ] Invariant cache hit.
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-20 11:51:03] [INFO ] Invariant cache hit.
[2023-03-20 11:51:03] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 97 ms. Remains : 38/38 places, 46/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 7 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability2584418365471378396.gal : 0 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability4907875820062692563.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/CTLFireability2584418365471378396.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4907875820062692563.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,1092,0.008461,3684,2,156,5,869,6,0,201,639,0


Converting to forward existential form...Done !
original formula: EF((((AX((((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_1>=1)&&(ClientsWaiting_0>=1)))||(((StartSecuring_2>=1)&&(Clien...1658
=> equivalent forward existential formula: ([(EY((FwdU((((FwdU(Init,TRUE) * (((((((IdleTechs_1>=1)&&(OpenRequests_2>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)...4369
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 40/6/6
Hit Full ! (commute/partial/dont) 32/12/14
(forward)formula 0,1,0.085902,7148,1,0,37,19012,42,24,1211,15870,45
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 30 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 33 ms. Remains : 33/38 places, 42/46 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5540003765380397390.gal : 1 ms
[2023-03-20 11:51:03] [INFO ] Time to serialize properties into /tmp/CTLFireability8210205426035445806.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/CTLFireability5540003765380397390.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8210205426035445806.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,836,0.007733,3644,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: EG(EF(((EX(((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))) * !(A((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>...1273
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U ((EX(((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))) * !(!((E(!(((ClientsWaiting_0>=1)||(Clien...1449
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 34/8/8
(forward)formula 0,1,0.054969,5788,1,0,18,13208,39,6,1062,7467,19
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-12 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 : 38/38 places, 46/46 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 29 transition count 30
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 29 transition count 30
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 24 place count 27 transition count 28
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 27 transition count 28
Applied a total of 26 rules in 7 ms. Remains 27 /38 variables (removed 11) and now considering 28/46 (removed 18) transitions.
// Phase 1: matrix 28 rows 27 cols
[2023-03-20 11:51:03] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-20 11:51:03] [INFO ] Implicit Places using invariants in 29 ms returned [0, 17, 18]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 30 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/38 places, 28/46 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 24 transition count 24
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 20 transition count 24
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 8 place count 20 transition count 22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 18 transition count 22
Applied a total of 12 rules in 2 ms. Remains 18 /24 variables (removed 6) and now considering 22/28 (removed 6) transitions.
// Phase 1: matrix 22 rows 18 cols
[2023-03-20 11:51:03] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-20 11:51:04] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-20 11:51:04] [INFO ] Invariant cache hit.
[2023-03-20 11:51:04] [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.
Starting structural reductions in SI_CTL mode, iteration 2 : 18/38 places, 22/46 transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 89 ms. Remains : 18/38 places, 22/46 transitions.
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:04] [INFO ] Input system was already deterministic with 22 transitions.
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 1 ms
[2023-03-20 11:51:04] [INFO ] Time to serialize gal into /tmp/CTLFireability7824400403318908875.gal : 0 ms
[2023-03-20 11:51:04] [INFO ] Time to serialize properties into /tmp/CTLFireability5437753190151762492.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/CTLFireability7824400403318908875.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5437753190151762492.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,144,0.004383,3436,2,43,5,184,6,0,97,115,0


Converting to forward existential form...Done !
original formula: AG(AF((((Clients_0>=1)||(Clients_1>=1))&&((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((StartSecuring_1>=1)&&(ClientsWaiting_0>=1)))|...254
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((((Clients_0>=1)||(Clients_1>=1))&&((((StartSecuring_0>=1)&&(ClientsWaiting_0>=1))||((St...306
Hit Full ! (commute/partial/dont) 4/0/18
(forward)formula 0,0,0.008307,3752,1,0,6,798,20,0,466,545,8
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2023-03-20 11:51:04] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-20 11:51:04] [INFO ] Implicit Places using invariants in 24 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27 ms. Remains : 33/38 places, 42/46 transitions.
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:04] [INFO ] Input system was already deterministic with 42 transitions.
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 3 ms
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9273132114006688542.gal : 1 ms
[2023-03-20 11:51:04] [INFO ] Time to serialize properties into /tmp/CTLFireability17557434332667623401.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/CTLFireability9273132114006688542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17557434332667623401.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,836,0.007577,3640,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: E((EF(((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(ClientsTimeout_0>=1)))||(((StartSecuring_0>=1)&&(ClientsTi...1377
=> equivalent forward existential formula: [(FwdU(Init,(E(TRUE U ((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(ClientsTimeout_0>...1441
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.029745,4484,1,0,14,4705,20,5,949,2657,14
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2023-03-20 11:51:04] [INFO ] Flatten gal took : 2 ms
[2023-03-20 11:51:04] [INFO ] Flatten gal took : 2 ms
Total runtime 2932 ms.

BK_STOP 1679313065081

--------------------
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="UtilityControlRoom-COL-Z2T4N02"
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 UtilityControlRoom-COL-Z2T4N02, 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 r485-tall-167912700100986"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N02.tgz
mv UtilityControlRoom-COL-Z2T4N02 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 ;