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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r325-tall-167889197200418
Last Updated
May 14, 2023

About the Execution of ITS-Tools for Referendum-COL-0020

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
255.344 6176.00 8429.00 676.50 FFFFFTFTTFTFFFTT 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.r325-tall-167889197200418.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 Referendum-COL-0020, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197200418
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 8.2K Feb 26 17:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 17:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 17:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 17:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 17:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 17:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 26 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.8K 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 Referendum-COL-0020-CTLFireability-00
FORMULA_NAME Referendum-COL-0020-CTLFireability-01
FORMULA_NAME Referendum-COL-0020-CTLFireability-02
FORMULA_NAME Referendum-COL-0020-CTLFireability-03
FORMULA_NAME Referendum-COL-0020-CTLFireability-04
FORMULA_NAME Referendum-COL-0020-CTLFireability-05
FORMULA_NAME Referendum-COL-0020-CTLFireability-06
FORMULA_NAME Referendum-COL-0020-CTLFireability-07
FORMULA_NAME Referendum-COL-0020-CTLFireability-08
FORMULA_NAME Referendum-COL-0020-CTLFireability-09
FORMULA_NAME Referendum-COL-0020-CTLFireability-10
FORMULA_NAME Referendum-COL-0020-CTLFireability-11
FORMULA_NAME Referendum-COL-0020-CTLFireability-12
FORMULA_NAME Referendum-COL-0020-CTLFireability-13
FORMULA_NAME Referendum-COL-0020-CTLFireability-14
FORMULA_NAME Referendum-COL-0020-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679011157239

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=Referendum-COL-0020
Not applying reductions.
Model is COL
CTLFireability COL
Running Version 202303021504
[2023-03-16 23:59:18] [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]
[2023-03-16 23:59:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 23:59:18] [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.
[2023-03-16 23:59:18] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 23:59:19] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 382 ms
[2023-03-16 23:59:19] [INFO ] Imported 4 HL places and 3 HL transitions for a total of 61 PT places and 41.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2023-03-16 23:59:19] [INFO ] Built PT skeleton of HLPN with 4 places and 3 transitions 6 arcs in 3 ms.
[2023-03-16 23:59:19] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 8 formulas.
FORMULA Referendum-COL-0020-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Referendum-COL-0020-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 1 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 3 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 3
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=0 )
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 19 ms
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 2 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :Voters
Arc [3:1*[0]] contains constants of sort Voters
Arc [3:1*[1]] contains constants of sort Voters
Arc [3:1*[2]] contains constants of sort Voters
Arc [3:1*[3]] contains constants of sort Voters
Arc [3:1*[4]] contains constants of sort Voters
Arc [3:1*[5]] contains constants of sort Voters
Arc [3:1*[6]] contains constants of sort Voters
Arc [3:1*[7]] contains constants of sort Voters
Arc [3:1*[8]] contains constants of sort Voters
Arc [3:1*[9]] contains constants of sort Voters
Arc [3:1*[10]] contains constants of sort Voters
Arc [3:1*[11]] contains constants of sort Voters
Arc [3:1*[12]] contains constants of sort Voters
Arc [3:1*[13]] contains constants of sort Voters
Arc [3:1*[14]] contains constants of sort Voters
Arc [3:1*[15]] contains constants of sort Voters
Arc [3:1*[16]] contains constants of sort Voters
Arc [3:1*[17]] contains constants of sort Voters
Arc [3:1*[18]] contains constants of sort Voters
Arc [3:1*[19]] contains constants of sort Voters
Transition start : constants on arcs in [[3:1*[0]], [3:1*[1]], [3:1*[2]], [3:1*[3]], [3:1*[4]], [3:1*[5]], [3:1*[6]], [3:1*[7]], [3:1*[8]], [3:1*[9]], [3:1*[10]], [3:1*[11]], [3:1*[12]], [3:1*[13]], [3:1*[14]], [3:1*[15]], [3:1*[16]], [3:1*[17]], [3:1*[18]], [3:1*[19]]] introduces in Voters(20) partition with 1 elements that refines current partition to 1 subsets.
Symmetric sort wr.t. initial detected :Voters
Symmetric sort wr.t. initial and guards detected :Voters
Applying symmetric unfolding of full symmetric sort :Voters domain size was 20
[2023-03-16 23:59:19] [INFO ] Unfolded HLPN to a Petri net with 4 places and 3 transitions 6 arcs in 9 ms.
[2023-03-16 23:59:19] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Support contains 2 out of 4 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4/4 places, 3/3 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 2 transition count 2
Applied a total of 3 rules in 5 ms. Remains 2 /4 variables (removed 2) and now considering 2/3 (removed 1) transitions.
// Phase 1: matrix 2 rows 2 cols
[2023-03-16 23:59:19] [INFO ] Computed 0 place invariants in 6 ms
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2/4 places, 2/3 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 208 ms. Remains : 2/4 places, 2/3 transitions.
Support contains 2 out of 2 places after structural reductions.
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 3 ms
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Input system was already deterministic with 2 transitions.
Incomplete random walk after 10004 steps, including 434 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10004 steps, including 434 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10004 steps, including 434 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Input system was already deterministic with 2 transitions.
FORMULA Referendum-COL-0020-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2 transition count 2
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in SI_CTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 2 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-16 23:59:19] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:19] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:19] [INFO ] Time to serialize gal into /tmp/CTLFireability11098541778373367866.gal : 1 ms
[2023-03-16 23:59:19] [INFO ] Time to serialize properties into /tmp/CTLFireability7822135430028662249.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/CTLFireability11098541778373367866.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7822135430028662249.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,22,0.012052,3124,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: EF(((!(E((ready_0>=1) U (voting_0>=1))) * (ready_0>=1)) * (voting_0<1)))
=> equivalent forward existential formula: [(((FwdU(Init,TRUE) * (voting_0<1)) * (ready_0>=1)) * !(E((ready_0>=1) U (voting_0>=1))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.013223,3472,1,0,17,116,21,12,81,86,21
FORMULA Referendum-COL-0020-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-03-16 23:59:19] [INFO ] Invariant cache hit.
[2023-03-16 23:59:19] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 3 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability18121324149421835040.gal : 3 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability18302847310312765413.ctl : 309 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/CTLFireability18121324149421835040.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18302847310312765413.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,22,0.002841,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: AG(AF((A((voting_0<1) U EF((voting_0>=1))) * E((((ready_0>=1)||(voting_0>=1))||(voting_0>=1)) U AX((voting_0>=1))))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),!((!((E(!(E(TRUE U (voting_0>=1))) U (!((voting_0<1)) * !(E(TRUE U (voting_0>=1))))) + EG(...274
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.005591,3860,1,0,42,166,34,21,85,162,63
FORMULA Referendum-COL-0020-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8601320544690664418.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability17802726888081673570.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/CTLFireability8601320544690664418.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17802726888081673570.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,22,0.002479,3284,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: EX((AF((ready_0>=1)) * EF(((voting_0>=1) * AX(EX((voting_0>=1)))))))
=> equivalent forward existential formula: [((FwdU((EY(Init) * !(EG(!((ready_0>=1))))),TRUE) * (voting_0>=1)) * !(EX(!(EX((voting_0>=1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.00479,3600,1,0,54,189,23,53,82,273,163
FORMULA Referendum-COL-0020-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 14 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6295252942322384044.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability11200785544569677022.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/CTLFireability6295252942322384044.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11200785544569677022.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,22,0.003048,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: EG(AX(((EX((ready_0>=1)) + AX((voting_0>=1))) + (voting_0<1))))
=> equivalent forward existential formula: [FwdG(Init,!(EX(!(((EX((ready_0>=1)) + !(EX(!((voting_0>=1))))) + (voting_0<1))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.005407,3596,1,0,72,202,23,52,82,297,82
FORMULA Referendum-COL-0020-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability8532697604669710445.gal : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability14684632242402589008.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/CTLFireability8532697604669710445.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14684632242402589008.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,22,0.00328,3276,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: EX(EF(AG(AX((voting_0>=1)))))
=> equivalent forward existential formula: [(FwdU(EY(Init),TRUE) * !(E(TRUE U !(!(EX(!((voting_0>=1))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.007868,3592,1,0,55,260,23,46,84,295,114
FORMULA Referendum-COL-0020-CTLFireability-05 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 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 13 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 62 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2812176883680698609.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16210559701183969741.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/CTLFireability2812176883680698609.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16210559701183969741.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,22,0.002654,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: AF((((voting_0<1) * EG((voting_0>=1))) * (AG(EF((ready_0<1))) + EG(EF((ready_0<1))))))
=> equivalent forward existential formula: [FwdG(Init,!((((voting_0<1) * EG((voting_0>=1))) * (!(E(TRUE U !(E(TRUE U (ready_0<1))))) + EG(E(TRUE U (ready_0...173
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.006848,3860,1,0,51,275,29,49,86,341,139
FORMULA Referendum-COL-0020-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability2944041028777769848.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability9094161545988445618.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/CTLFireability2944041028777769848.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9094161545988445618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,22,0.007816,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: (EF((!(E((ready_0>=1) U (voting_0>=1))) + ((ready_0>=1) * EX((voting_0<1))))) * E((voting_0<1) U E(((voting_0>=1) + AX(A((voting_0>=1) U ...214
=> equivalent forward existential formula: ([(EY(FwdU(FwdU((Init * E(TRUE U (!(E((ready_0>=1) U (voting_0>=1))) + ((ready_0>=1) * EX((voting_0<1)))))),(vot...579
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
Hit Full ! (commute/partial/dont) 0/0/2
(forward)formula 0,1,0.013863,3860,1,0,58,281,40,60,94,364,164
FORMULA Referendum-COL-0020-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability6595316440352463890.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability16660660456192527418.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/CTLFireability6595316440352463890.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16660660456192527418.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,22,0.002591,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: (E(!(EF((ready_0>=1))) U (AF((voting_0>=1)) * AX(!(E((ready_0>=1) U (ready_0>=1)))))) * AF((EG((EG((voting_0<1)) + EF((voting_0<1)))) + E...195
=> equivalent forward existential formula: ([(Init * !(E(!(E(TRUE U (ready_0>=1))) U (!(EG(!((voting_0>=1)))) * !(EX(!(!(E((ready_0>=1) U (ready_0>=1))))))...292
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
dead was empty
(forward)formula 0,1,0.00766,3860,1,0,93,287,37,98,84,413,241
FORMULA Referendum-COL-0020-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 56 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 2 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability1223453123613305591.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability2581994321287976622.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/CTLFireability1223453123613305591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2581994321287976622.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,22,0.003852,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: AX(EX(E((E((ready_0>=1) U (voting_0>=1)) + E((voting_0>=1) U (ready_0>=1))) U EG((voting_0>=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EX(E((E((ready_0>=1) U (voting_0>=1)) + E((voting_0>=1) U (ready_0>=1))) U EG((voting_0>=1))))))]...163
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.007063,3596,1,0,35,153,28,12,81,142,50
FORMULA Referendum-COL-0020-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 1 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-16 23:59:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Dead Transitions using invariants and state equation in 15 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:20] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability10275853780483914063.gal : 1 ms
[2023-03-16 23:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability235456749946985407.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/CTLFireability10275853780483914063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability235456749946985407.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,22,0.002725,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: AG((EF((AF(((voting_0>=1)||(ready_0>=1))) * ((voting_0>=1) + EF((voting_0>=1))))) + AG((((voting_0>=1) + EG((ready_0>=1))) * EF((voting_0...164
=> equivalent forward existential formula: ([((FwdU((FwdU(Init,TRUE) * !(E(TRUE U (!(EG(!(((voting_0>=1)||(ready_0>=1))))) * ((voting_0>=1) + E(TRUE U (vot...402
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.004926,3596,1,0,36,154,29,11,88,144,48
FORMULA Referendum-COL-0020-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:20] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-16 23:59:20] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 69 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:21] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability8912897715709038400.gal : 0 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17290870247204484895.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/CTLFireability8912897715709038400.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17290870247204484895.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,22,0.003156,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: E((!(AF(EG((voting_0>=1)))) * EG(E(AG((voting_0>=1)) U (ready_0>=1)))) U EX((!(EX(E((ready_0>=1) U (voting_0>=1)))) + (ready_0>=1))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,(!(!(EG(!(EG((voting_0>=1)))))) * EG(E(!(E(TRUE U !((voting_0>=1)))) U (ready_0>=1)))))) * !(EX(...332
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,0,0.009653,3860,1,0,93,286,38,55,84,318,158
FORMULA Referendum-COL-0020-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2023-03-16 23:59:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 2 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 2 ms
[2023-03-16 23:59:21] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 2 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability10602170621694598708.gal : 1 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1958064735479537131.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/CTLFireability10602170621694598708.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1958064735479537131.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,22,0.002541,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: !(E((voting_0>=1) U A(A((voting_0>=1) U (voting_0>=1)) U EG(EF((ready_0>=1))))))
=> equivalent forward existential formula: [((FwdU(Init,(voting_0>=1)) * !(EG(!(EG(E(TRUE U (ready_0>=1))))))) * !(E(!(EG(E(TRUE U (ready_0>=1)))) U (!(!((...285
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.006483,3596,1,0,90,281,32,51,84,306,151
FORMULA Referendum-COL-0020-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 2/2 places, 2/2 transitions.
Applied a total of 0 rules in 0 ms. Remains 2 /2 variables (removed 0) and now considering 2/2 (removed 0) transitions.
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Implicit Places using invariants in 13 ms returned []
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 33 ms to find 0 implicit places.
[2023-03-16 23:59:21] [INFO ] Invariant cache hit.
[2023-03-16 23:59:21] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 2/2 places, 2/2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:21] [INFO ] Input system was already deterministic with 2 transitions.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize gal into /tmp/CTLFireability5814390711492141094.gal : 1 ms
[2023-03-16 23:59:21] [INFO ] Time to serialize properties into /tmp/CTLFireability12860005173542777117.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/CTLFireability5814390711492141094.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12860005173542777117.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,22,0.002459,3280,2,4,5,108,6,0,11,86,0


Converting to forward existential form...Done !
original formula: EG(((voting_0>=1) + AF((AX((voting_0<1)) * (ready_0<1)))))
=> equivalent forward existential formula: [FwdG(Init,((voting_0>=1) + !(EG(!((!(EX(!((voting_0<1)))) * (ready_0<1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0...161
(forward)formula 0,1,0.008296,3596,1,0,33,202,24,13,84,199,37
FORMULA Referendum-COL-0020-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 0 ms
[2023-03-16 23:59:21] [INFO ] Flatten gal took : 1 ms
Total runtime 2518 ms.

BK_STOP 1679011163415

--------------------
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="Referendum-COL-0020"
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 Referendum-COL-0020, 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 r325-tall-167889197200418"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Referendum-COL-0020.tgz
mv Referendum-COL-0020 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 ;