Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353000113.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-COL-Z4T4N04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353000113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 6.7K Apr 29 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 29 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 29 18:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 18:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 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-Z4T4N04-CTLCardinality-00
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-01
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-02
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-03
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-04
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-05
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-06
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-07
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-08
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-09
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-10
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-11
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-12
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-13
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-14
FORMULA_NAME UtilityControlRoom-COL-Z4T4N04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653129825343

Running Version 202205111006
[2022-05-21 10:43:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 10:43:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 10:43:47] [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.
[2022-05-21 10:43:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 10:43:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 959 ms
[2022-05-21 10:43:48] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 154 PT places and 300.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 27 ms.
[2022-05-21 10:43:48] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 12 ms.
[2022-05-21 10:43:48] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 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
Incomplete random walk after 10000 steps, including 2 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 56) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 11 rows 13 cols
[2022-05-21 10:43:50] [INFO ] Computed 5 place invariants in 12 ms
[2022-05-21 10:43:51] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2022-05-21 10:43:51] [INFO ] After 516ms SMT Verify possible using all constraints in real domain returned unsat :13 sat :0 real:21
[2022-05-21 10:43:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-21 10:43:51] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :34 sat :0
Fused 34 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 34 atomic propositions for a total of 16 simplifications.
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 10:43:51] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2022-05-21 10:43:51] [INFO ] Flatten gal took : 36 ms
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 10:43:51] [INFO ] Flatten gal took : 7 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(4), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 10:43:51] [INFO ] Unfolded HLPN to a Petri net with 154 places and 300 transitions 964 arcs in 36 ms.
[2022-05-21 10:43:51] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Ensure Unique test removed 64 transitions
Reduce redundant transitions removed 64 transitions.
Support contains 138 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 16 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:51] [INFO ] Computed 11 place invariants in 16 ms
[2022-05-21 10:43:51] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:51] [INFO ] Computed 11 place invariants in 12 ms
[2022-05-21 10:43:51] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:51] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-21 10:43:52] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 154/154 places, 236/236 transitions.
Support contains 138 out of 154 places after structural reductions.
[2022-05-21 10:43:52] [INFO ] Flatten gal took : 40 ms
[2022-05-21 10:43:52] [INFO ] Flatten gal took : 34 ms
[2022-05-21 10:43:52] [INFO ] Input system was already deterministic with 236 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=13 ) properties (out of 33) seen :15
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:53] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-21 10:43:53] [INFO ] [Real]Absence check using 11 positive place invariants in 20 ms returned sat
[2022-05-21 10:43:53] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :5 sat :0 real:13
[2022-05-21 10:43:53] [INFO ] [Nat]Absence check using 11 positive place invariants in 17 ms returned sat
[2022-05-21 10:43:53] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :18 sat :0
Fused 18 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 18 atomic propositions for a total of 9 simplifications.
[2022-05-21 10:43:53] [INFO ] Flatten gal took : 20 ms
[2022-05-21 10:43:53] [INFO ] Flatten gal took : 22 ms
[2022-05-21 10:43:53] [INFO ] Input system was already deterministic with 236 transitions.
Support contains 118 out of 154 places (down from 138) after GAL structural reductions.
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 17 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2022-05-21 10:43:53] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 10:43:53] [INFO ] Implicit Places using invariants in 133 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 139 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 5 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/154 places, 188/236 transitions.
[2022-05-21 10:43:53] [INFO ] Flatten gal took : 15 ms
[2022-05-21 10:43:53] [INFO ] Flatten gal took : 16 ms
[2022-05-21 10:43:53] [INFO ] Input system was already deterministic with 188 transitions.
[2022-05-21 10:43:54] [INFO ] Flatten gal took : 15 ms
[2022-05-21 10:43:54] [INFO ] Flatten gal took : 15 ms
[2022-05-21 10:43:54] [INFO ] Time to serialize gal into /tmp/CTLCardinality15578448396145407905.gal : 10 ms
[2022-05-21 10:43:54] [INFO ] Time to serialize properties into /tmp/CTLCardinality14373925557698714985.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15578448396145407905.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14373925557698714985.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,1.61997e+07,0.163889,8136,2,1014,5,16227,6,0,611,15450,0


Converting to forward existential form...Done !
original formula: AF(AG(AX((Idles_0>((Finished_0+Finished_1)+(Finished_2+Finished_3))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(!(EX(!((Idles_0>((Finished_0+Finished_1)+(Finished_2+Finished_3)))))))))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.64532,20252,1,0,7,95673,19,1,3332,39847,11
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 12 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2022-05-21 10:43:54] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 10:43:54] [INFO ] Implicit Places using invariants in 131 ms returned [77]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 132 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 5 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/154 places, 188/236 transitions.
[2022-05-21 10:43:54] [INFO ] Flatten gal took : 13 ms
[2022-05-21 10:43:55] [INFO ] Flatten gal took : 13 ms
[2022-05-21 10:43:55] [INFO ] Input system was already deterministic with 188 transitions.
[2022-05-21 10:43:55] [INFO ] Flatten gal took : 13 ms
[2022-05-21 10:43:55] [INFO ] Flatten gal took : 13 ms
[2022-05-21 10:43:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality6318077274183329450.gal : 5 ms
[2022-05-21 10:43:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality2283639679984046200.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6318077274183329450.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2283639679984046200.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,1.61997e+07,0.131766,8076,2,1014,5,16227,6,0,611,15450,0


Converting to forward existential form...Done !
original formula: EG(AG((EG((Idles_0<=((Clients_0+Clients_1)+(Clients_2+Clients_3)))) + EX(TRUE))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((EG((Idles_0<=((Clients_0+Clients_1)+(Clients_2+Clients_3)))) + EX(TRUE))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,1.4334,41252,1,0,6,270261,23,1,3173,98253,8
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 16 Pre rules applied. Total rules applied 0 place count 154 transition count 220
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 138 transition count 220
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 40 place count 134 transition count 216
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 5 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 49 place count 129 transition count 212
Applied a total of 49 rules in 27 ms. Remains 129 /154 variables (removed 25) and now considering 212/236 (removed 24) transitions.
// Phase 1: matrix 212 rows 129 cols
[2022-05-21 10:43:56] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-21 10:43:56] [INFO ] Implicit Places using invariants in 138 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 140 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 128/154 places, 212/236 transitions.
Applied a total of 0 rules in 7 ms. Remains 128 /128 variables (removed 0) and now considering 212/212 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 128/154 places, 212/236 transitions.
[2022-05-21 10:43:56] [INFO ] Flatten gal took : 14 ms
[2022-05-21 10:43:56] [INFO ] Flatten gal took : 12 ms
[2022-05-21 10:43:56] [INFO ] Input system was already deterministic with 212 transitions.
[2022-05-21 10:43:56] [INFO ] Flatten gal took : 12 ms
[2022-05-21 10:43:56] [INFO ] Flatten gal took : 13 ms
[2022-05-21 10:43:56] [INFO ] Time to serialize gal into /tmp/CTLCardinality12253207704160618699.gal : 4 ms
[2022-05-21 10:43:56] [INFO ] Time to serialize properties into /tmp/CTLCardinality16076580293613081492.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality12253207704160618699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16076580293613081492.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
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,3.28635e+07,0.121266,7984,2,567,5,13982,6,0,727,12114,0


Converting to forward existential form...Done !
original formula: EG(((((IdleTechs_0+IdleTechs_1)+(IdleTechs_2+IdleTechs_3))>((((DoSecuring_0+DoSecuring_1)+(DoSecuring_2+DoSecuring_3))+((DoSecuring_4+DoS...1432
=> equivalent forward existential formula: [FwdG(Init,((((IdleTechs_0+IdleTechs_1)+(IdleTechs_2+IdleTechs_3))>((((DoSecuring_0+DoSecuring_1)+(DoSecuring_2+...1481
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.693215,19676,1,0,7,76747,25,2,5834,39073,12
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 11 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2022-05-21 10:43:57] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 10:43:57] [INFO ] Implicit Places using invariants in 137 ms returned [76, 77]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 140 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/154 places, 188/236 transitions.
Applied a total of 0 rules in 3 ms. Remains 104 /104 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 104/154 places, 188/236 transitions.
[2022-05-21 10:43:57] [INFO ] Flatten gal took : 9 ms
[2022-05-21 10:43:57] [INFO ] Flatten gal took : 9 ms
[2022-05-21 10:43:57] [INFO ] Input system was already deterministic with 188 transitions.
[2022-05-21 10:43:57] [INFO ] Flatten gal took : 9 ms
[2022-05-21 10:43:57] [INFO ] Flatten gal took : 24 ms
[2022-05-21 10:43:57] [INFO ] Time to serialize gal into /tmp/CTLCardinality2239910161305892706.gal : 3 ms
[2022-05-21 10:43:57] [INFO ] Time to serialize properties into /tmp/CTLCardinality15045366932470017626.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2239910161305892706.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15045366932470017626.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1.61997e+07,0.190624,7564,2,788,5,12806,6,0,607,14021,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.582,14076,1,0,5,53275,13,1,2878,21393,7
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 106 transition count 188
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 106 transition count 188
Applied a total of 96 rules in 5 ms. Remains 106 /154 variables (removed 48) and now considering 188/236 (removed 48) transitions.
// Phase 1: matrix 188 rows 106 cols
[2022-05-21 10:43:58] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 10:43:58] [INFO ] Implicit Places using invariants in 129 ms returned [76]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 134 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/154 places, 188/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 105 /105 variables (removed 0) and now considering 188/188 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 105/154 places, 188/236 transitions.
[2022-05-21 10:43:58] [INFO ] Flatten gal took : 10 ms
[2022-05-21 10:43:58] [INFO ] Flatten gal took : 9 ms
[2022-05-21 10:43:58] [INFO ] Input system was already deterministic with 188 transitions.
[2022-05-21 10:43:58] [INFO ] Flatten gal took : 9 ms
[2022-05-21 10:43:58] [INFO ] Flatten gal took : 10 ms
[2022-05-21 10:43:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality5893363036909381707.gal : 2 ms
[2022-05-21 10:43:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality10277895410991865336.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5893363036909381707.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality10277895410991865336.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
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,1.61997e+07,0.268994,11432,2,1426,5,34257,6,0,611,31406,0


Converting to forward existential form...Done !
original formula: EX(AF(AG(EX((NumClientsReq_0<=((Clients_0+Clients_1)+(Clients_2+Clients_3)))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(!(E(TRUE U !(EX((NumClientsReq_0<=((Clients_0+Clients_1)+(Clients_2+Clients_3)))))))))))] !=...161
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.870558,23580,1,0,8,108611,17,1,3037,53738,9
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 92
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 194 place count 59 transition count 80
Iterating global reduction 2 with 12 rules applied. Total rules applied 206 place count 59 transition count 80
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 47 transition count 56
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 47 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 242 place count 35 transition count 44
Iterating global reduction 2 with 12 rules applied. Total rules applied 254 place count 35 transition count 44
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 266 place count 35 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 266 place count 35 transition count 28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 274 place count 31 transition count 28
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 3 with 8 rules applied. Total rules applied 282 place count 27 transition count 24
Applied a total of 282 rules in 27 ms. Remains 27 /154 variables (removed 127) and now considering 24/236 (removed 212) transitions.
// Phase 1: matrix 24 rows 27 cols
[2022-05-21 10:43:59] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 10:43:59] [INFO ] Implicit Places using invariants in 37 ms returned [0, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 38 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/154 places, 24/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 25 /25 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/154 places, 24/236 transitions.
[2022-05-21 10:43:59] [INFO ] Flatten gal took : 1 ms
[2022-05-21 10:43:59] [INFO ] Flatten gal took : 1 ms
[2022-05-21 10:43:59] [INFO ] Input system was already deterministic with 24 transitions.
[2022-05-21 10:43:59] [INFO ] Flatten gal took : 1 ms
[2022-05-21 10:43:59] [INFO ] Flatten gal took : 1 ms
[2022-05-21 10:43:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality9191764881050939591.gal : 1 ms
[2022-05-21 10:43:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality2918749843862417325.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9191764881050939591.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2918749843862417325.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,1296,0.00768,4488,2,89,5,377,6,0,127,262,0


Converting to forward existential form...Done !
original formula: (EG(EF((Idles_0<=((ClientsTimeout_0+ClientsTimeout_1)+(ClientsTimeout_2+ClientsTimeout_3))))) + AG((((Finished_0+Finished_1)+(Finished_2+...245
=> equivalent forward existential formula: [(FwdU((Init * !(EG(E(TRUE U (Idles_0<=((ClientsTimeout_0+ClientsTimeout_1)+(ClientsTimeout_2+ClientsTimeout_3))...308
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.021395,5040,1,0,9,2179,19,1,689,1079,9
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 154 /154 variables (removed 0) and now considering 236/236 (removed 0) transitions.
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:59] [INFO ] Computed 11 place invariants in 2 ms
[2022-05-21 10:43:59] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:59] [INFO ] Computed 11 place invariants in 3 ms
[2022-05-21 10:43:59] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 282 ms to find 0 implicit places.
// Phase 1: matrix 236 rows 154 cols
[2022-05-21 10:43:59] [INFO ] Computed 11 place invariants in 5 ms
[2022-05-21 10:44:00] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 154/154 places, 236/236 transitions.
[2022-05-21 10:44:00] [INFO ] Flatten gal took : 11 ms
[2022-05-21 10:44:00] [INFO ] Flatten gal took : 17 ms
[2022-05-21 10:44:00] [INFO ] Input system was already deterministic with 236 transitions.
[2022-05-21 10:44:00] [INFO ] Flatten gal took : 11 ms
[2022-05-21 10:44:00] [INFO ] Flatten gal took : 10 ms
[2022-05-21 10:44:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2778365909612405520.gal : 2 ms
[2022-05-21 10:44:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality3940236062566633043.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2778365909612405520.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3940236062566633043.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
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,6.55852e+07,0.875658,26484,2,3269,5,115746,6,0,855,75227,0


Converting to forward existential form...Done !
original formula: !(A(!((EG((((IdleTechs_0+IdleTechs_1)+(IdleTechs_2+IdleTechs_3))<=((((OpenRequests_0+OpenRequests_1)+(OpenRequests_2+OpenRequests_3))+((O...1394
=> equivalent forward existential formula: ([((FwdU(Init,!(E(TRUE U EG((Idles_0<=((((((MovetoZ_0+MovetoZ_1)+(MovetoZ_2+MovetoZ_3))+((MovetoZ_4+MovetoZ_5)+(...3181
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,5.33797,104528,1,0,7,548119,26,0,5963,263685,8
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 154/154 places, 236/236 transitions.
Drop transitions removed 64 transitions
Trivial Post-agglo rules discarded 64 transitions
Performed 64 trivial Post agglomeration. Transition count delta: 64
Iterating post reduction 0 with 64 rules applied. Total rules applied 64 place count 154 transition count 172
Reduce places removed 64 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 144 place count 90 transition count 156
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 144 place count 90 transition count 140
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 176 place count 74 transition count 140
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 179 place count 71 transition count 92
Iterating global reduction 2 with 3 rules applied. Total rules applied 182 place count 71 transition count 92
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 194 place count 59 transition count 80
Iterating global reduction 2 with 12 rules applied. Total rules applied 206 place count 59 transition count 80
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 218 place count 47 transition count 56
Iterating global reduction 2 with 12 rules applied. Total rules applied 230 place count 47 transition count 56
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 242 place count 35 transition count 44
Iterating global reduction 2 with 12 rules applied. Total rules applied 254 place count 35 transition count 44
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 266 place count 35 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 266 place count 35 transition count 28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 274 place count 31 transition count 28
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 3 with 8 rules applied. Total rules applied 282 place count 27 transition count 24
Applied a total of 282 rules in 22 ms. Remains 27 /154 variables (removed 127) and now considering 24/236 (removed 212) transitions.
// Phase 1: matrix 24 rows 27 cols
[2022-05-21 10:44:05] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 10:44:05] [INFO ] Implicit Places using invariants in 42 ms returned [0, 9, 10]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 43 ms to find 3 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/154 places, 24/236 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 24 transition count 20
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 20 transition count 20
Applied a total of 8 rules in 4 ms. Remains 20 /24 variables (removed 4) and now considering 20/24 (removed 4) transitions.
// Phase 1: matrix 20 rows 20 cols
[2022-05-21 10:44:05] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-21 10:44:05] [INFO ] Implicit Places using invariants in 28 ms returned [0, 1, 2, 3]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 29 ms to find 4 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/154 places, 20/236 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 16 transition count 16
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 12 place count 12 transition count 12
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 12 transition count 8
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 20 place count 8 transition count 8
Applied a total of 20 rules in 3 ms. Remains 8 /16 variables (removed 8) and now considering 8/20 (removed 12) transitions.
// Phase 1: matrix 8 rows 8 cols
[2022-05-21 10:44:05] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-21 10:44:05] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 8 rows 8 cols
[2022-05-21 10:44:05] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-21 10:44:05] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 3 : 8/154 places, 8/236 transitions.
Finished structural reductions, in 3 iterations. Remains : 8/154 places, 8/236 transitions.
[2022-05-21 10:44:05] [INFO ] Flatten gal took : 0 ms
[2022-05-21 10:44:05] [INFO ] Flatten gal took : 0 ms
[2022-05-21 10:44:05] [INFO ] Input system was already deterministic with 8 transitions.
[2022-05-21 10:44:05] [INFO ] Flatten gal took : 0 ms
[2022-05-21 10:44:05] [INFO ] Flatten gal took : 1 ms
[2022-05-21 10:44:05] [INFO ] Time to serialize gal into /tmp/CTLCardinality5154587107679283534.gal : 0 ms
[2022-05-21 10:44:05] [INFO ] Time to serialize properties into /tmp/CTLCardinality7252393335616525223.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5154587107679283534.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7252393335616525223.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,16,0.003352,4540,2,13,5,51,6,0,43,30,0


Converting to forward existential form...Done !
original formula: EG(AF((((Finished_0+Finished_1)+(Finished_2+Finished_3))<=3)))
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((((Finished_0+Finished_1)+(Finished_2+Finished_3))<=3)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.005086,4916,1,0,6,144,21,1,179,59,8
FORMULA UtilityControlRoom-COL-Z4T4N04-CTLCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-21 10:44:05] [INFO ] Flatten gal took : 37 ms
[2022-05-21 10:44:05] [INFO ] Flatten gal took : 17 ms
Total runtime 18167 ms.

BK_STOP 1653129845941

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-Z4T4N04"
export BK_EXAMINATION="CTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z4T4N04, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307353000113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T4N04.tgz
mv UtilityControlRoom-COL-Z4T4N04 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;