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-165307352900042.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)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-COL-Z2T4N02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900042
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 240K
-rw-r--r-- 1 mcc users 7.3K Apr 29 18:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 18:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:20 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-Z2T4N02-CTLFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z2T4N02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653118113433

Running Version 202205111006
[2022-05-21 07:28:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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 07:28:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:28:36] [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 07:28:37] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 07:28:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1524 ms
[2022-05-21 07:28:37] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 38 PT places and 54.0 transition bindings in 38 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 32 ms.
[2022-05-21 07:28:37] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 12 ms.
[2022-05-21 07:28:37] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 7 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 166 ms. (steps per millisecond=60 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 11 rows 13 cols
[2022-05-21 07:28:38] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-21 07:28:38] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
[2022-05-21 07:28:38] [INFO ] Flatten gal took : 34 ms
[2022-05-21 07:28:38] [INFO ] Flatten gal took : 8 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(2), Z(2), Z(2)] of place MovetoZ breaks symmetries in sort Z
[2022-05-21 07:28:38] [INFO ] Unfolded HLPN to a Petri net with 38 places and 54 transitions 170 arcs in 18 ms.
[2022-05-21 07:28:38] [INFO ] Unfolded 12 HLPN properties in 1 ms.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-21 07:28:38] [INFO ] Reduced 2 identical enabling conditions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 9 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:38] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 07:28:38] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:38] [INFO ] Computed 7 place invariants in 10 ms
[2022-05-21 07:28:38] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:39] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-21 07:28:39] [INFO ] Dead Transitions using invariants and state equation in 124 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 46/46 transitions.
Support contains 38 out of 38 places after structural reductions.
[2022-05-21 07:28:39] [INFO ] Flatten gal took : 22 ms
[2022-05-21 07:28:39] [INFO ] Flatten gal took : 28 ms
[2022-05-21 07:28:39] [INFO ] Input system was already deterministic with 46 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=13 ) properties (out of 28) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:40] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-21 07:28:40] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2022-05-21 07:28:40] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 13 ms
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 15 ms
[2022-05-21 07:28:40] [INFO ] Input system was already deterministic with 46 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 6 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:40] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-21 07:28:40] [INFO ] Implicit Places using invariants in 81 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 7 ms
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 7 ms
[2022-05-21 07:28:40] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:40] [INFO ] Flatten gal took : 7 ms
[2022-05-21 07:28:40] [INFO ] Time to serialize gal into /tmp/CTLFireability740175584240854775.gal : 3 ms
[2022-05-21 07:28:40] [INFO ] Time to serialize properties into /tmp/CTLFireability15494896388179558542.ctl : 2 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/CTLFireability740175584240854775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15494896388179558542.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,836,0.022861,4552,2,118,5,602,6,0,177,405,0


Converting to forward existential form...Done !
original formula: EX(EG(AX(AX(((((NumClientsReq_0<1)||(DoSecuring_3<1))&&((NumClientsReq_0<1)||(DoSecuring_1<1)))&&(((NumClientsReq_0<1)||(DoSecuring_2<1))...202
=> equivalent forward existential formula: [FwdG(EY(Init),!(EX(!(!(EX(!(((((NumClientsReq_0<1)||(DoSecuring_3<1))&&((NumClientsReq_0<1)||(DoSecuring_1<1)))...257
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.055183,5672,1,0,30,6247,17,17,824,4956,26
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 3 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:40] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 69 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 74 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 32 /32 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/38 places, 42/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability7050100307433218150.gal : 1 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability3538925761511940830.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/CTLFireability7050100307433218150.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3538925761511940830.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,836,0.010289,4648,2,100,5,506,6,0,173,334,0


Converting to forward existential form...Done !
original formula: EG(A((((Assigned_0>=1)||(Assigned_1>=1))||((Assigned_2>=1)||(Assigned_3>=1))) U AX(((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((Sta...296
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(EX(!(((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(ClientsTimeout...778
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.035591,5672,1,0,15,5123,24,8,835,3069,15
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 38 transition count 42
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 42
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 32 transition count 40
Applied a total of 12 rules in 13 ms. Remains 32 /38 variables (removed 6) and now considering 40/46 (removed 6) transitions.
// Phase 1: matrix 40 rows 32 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 56 ms returned [20, 21]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 57 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 30/38 places, 40/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 30 /30 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 30/38 places, 40/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 40 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1416499515545038622.gal : 1 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability1537286213332223915.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/CTLFireability1416499515545038622.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1537286213332223915.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,735,0.009786,4660,2,89,5,483,6,0,163,357,0


Converting to forward existential form...Done !
original formula: (EF(((((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_6>=1)||(MovetoZ_7>=1)))||(((MovetoZ_0>=1)||(MovetoZ_1>=1))||((MovetoZ_2>=1)||(MovetoZ_3...209
=> equivalent forward existential formula: ([(Init * !(E(TRUE U ((((MovetoZ_4>=1)||(MovetoZ_5>=1))||((MovetoZ_6>=1)||(MovetoZ_7>=1)))||(((MovetoZ_0>=1)||(M...294
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.021737,5216,1,0,6,2120,19,1,823,906,10
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 52 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 59 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/38 places, 42/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6972065328517986292.gal : 1 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4203671897675442611.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/CTLFireability6972065328517986292.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4203671897675442611.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,836,0.010204,4660,2,100,5,506,6,0,173,334,0


Converting to forward existential form...Done !
original formula: EG(((EX(((((ClientsWaiting_0>=1)||(ClientsWaiting_1>=1))&&((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1))||((StartSecuring_1>=1)&&(Client...731
=> equivalent forward existential formula: [FwdG(Init,((EX(((((ClientsWaiting_0>=1)||(ClientsWaiting_1>=1))&&((((StartSecuring_3>=1)&&(ClientsTimeout_1>=1)...786
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.053503,5888,1,0,11,8603,34,4,888,4795,16
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 46/46 (removed 0) transitions.
// Phase 1: matrix 46 rows 38 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 38 ms returned [27]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 39 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/38 places, 46/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 37/38 places, 46/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability11343624647399280258.gal : 1 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4056431881082321964.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/CTLFireability11343624647399280258.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4056431881082321964.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,1092,0.0122,4636,2,132,5,733,6,0,197,530,0


Converting to forward existential form...Done !
original formula: EG((AG(((AG(((Clients_0>=1)||(Clients_1>=1))) + (EX(((((((IdleTechs_1>=1)&&(OpenRequests_2>=1))&&(Idles_0>=1))||(((IdleTechs_0>=1)&&(Open...2277
=> equivalent forward existential formula: [FwdG(Init,(!(E(TRUE U !(((!(E(TRUE U !(((Clients_0>=1)||(Clients_1>=1))))) + (EX(((((((IdleTechs_1>=1)&&(OpenRe...2356
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.083069,6776,1,0,15,12680,34,4,1061,6798,20
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 58 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9256250581982514554.gal : 6 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7663864267998199995.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/CTLFireability9256250581982514554.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7663864267998199995.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,836,0.016017,4740,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: AX(AX((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>=1)&&(OpenRequests_1>=1))&&(Idles_0>=1)))||((((IdleTechs_...258
=> equivalent forward existential formula: [(EY(EY(Init)) * !((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>=1)&&(OpenRequests_...305
(forward)formula 0,0,0.022687,5236,1,0,11,589,9,2,289,403,3
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 60 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 3 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize gal into /tmp/CTLFireability6734117564677932546.gal : 1 ms
[2022-05-21 07:28:41] [INFO ] Time to serialize properties into /tmp/CTLFireability7542583824537256902.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/CTLFireability6734117564677932546.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7542583824537256902.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,836,0.011032,4772,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: EF(((AG(AX(((Clients_0>=1)||(Clients_1>=1)))) * EG(((Clients_0>=1)||(Clients_1>=1)))) * ((((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&...426
=> equivalent forward existential formula: [FwdG(((FwdU(Init,TRUE) * ((((((ClientsWaiting_0<1)&&(ClientsWaiting_1<1))&&((Finished_0>=1)||(Finished_1>=1)))|...494
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.025461,5208,1,0,8,3289,23,0,880,1317,9
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:41] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:41] [INFO ] Computed 7 place invariants in 9 ms
[2022-05-21 07:28:41] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 42/46 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 42/46 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 7 ms
[2022-05-21 07:28:41] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 7 ms
[2022-05-21 07:28:41] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize gal into /tmp/CTLFireability8611630324407173801.gal : 2 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize properties into /tmp/CTLFireability7803233968424383695.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/CTLFireability8611630324407173801.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7803233968424383695.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,836,0.018401,4680,2,145,5,724,6,0,181,509,0


Converting to forward existential form...Done !
original formula: EX(((EG(((((NumClientsReq_0>=1)&&(DoSecuring_3>=1))||((NumClientsReq_0>=1)&&(DoSecuring_1>=1)))||(((NumClientsReq_0>=1)&&(DoSecuring_2>=1...2425
=> equivalent forward existential formula: (((([(FwdU(((EY(Init) * (EG(((((NumClientsReq_0>=1)&&(DoSecuring_3>=1))||((NumClientsReq_0>=1)&&(DoSecuring_1>=1...8642
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 28/12/14
Hit Full ! (commute/partial/dont) 28/0/14
Using saturation style SCC detection
(forward)formula 0,0,0.307641,8988,1,0,34,21405,65,10,1204,14387,34
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 38 transition count 38
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 20 place count 30 transition count 34
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 20 place count 30 transition count 30
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 26 transition count 30
Applied a total of 28 rules in 7 ms. Remains 26 /38 variables (removed 12) and now considering 30/46 (removed 16) transitions.
// Phase 1: matrix 30 rows 26 cols
[2022-05-21 07:28:42] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:42] [INFO ] Implicit Places using invariants in 54 ms returned [15]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 25/38 places, 30/46 transitions.
Applied a total of 0 rules in 4 ms. Remains 25 /25 variables (removed 0) and now considering 30/30 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/38 places, 30/46 transitions.
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 4 ms
[2022-05-21 07:28:42] [INFO ] Input system was already deterministic with 30 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:42] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:42] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:42] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-21 07:28:42] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:42] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 07:28:42] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 42/46 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 42/46 transitions.
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:42] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 6 ms
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 12 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize gal into /tmp/CTLFireability15102691779572967929.gal : 2 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize properties into /tmp/CTLFireability17691343247329242216.ctl : 2 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/CTLFireability15102691779572967929.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17691343247329242216.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,836,0.018147,4716,2,145,5,724,6,0,181,509,0


Converting to forward existential form...Done !
original formula: E(EF(EX((AG((((Assigned_0>=1)||(Assigned_1>=1))||((Assigned_2>=1)||(Assigned_3>=1)))) * EX((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(I...1536
=> equivalent forward existential formula: ([((FwdU(Init,E(TRUE U EX((!(E(TRUE U !((((Assigned_0>=1)||(Assigned_1>=1))||((Assigned_2>=1)||(Assigned_3>=1)))...2914
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 38/0/4
Using saturation style SCC detection
(forward)formula 0,0,0.225658,8584,1,0,31,21180,65,17,1085,14366,39
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:42] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 07:28:42] [INFO ] Implicit Places using invariants in 77 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:42] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:42] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize gal into /tmp/CTLFireability502776581073071612.gal : 4 ms
[2022-05-21 07:28:42] [INFO ] Time to serialize properties into /tmp/CTLFireability14431239164005589552.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/CTLFireability502776581073071612.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14431239164005589552.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,836,0.016886,4628,2,118,5,602,6,0,177,405,0


Converting to forward existential form...Done !
original formula: (AX(AG(AF(((ControlRoomDispatch_0>=1)||(ControlRoomDispatch_1>=1))))) + AF(((((NumClientsReq_0>=1)&&(DoSecuring_3>=1))||((NumClientsReq_0...271
=> equivalent forward existential formula: [FwdG((Init * !(!(EX(!(!(E(TRUE U !(!(EG(!(((ControlRoomDispatch_0>=1)||(ControlRoomDispatch_1>=1))))))))))))),!...343
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.071858,6180,1,0,7,8367,30,0,834,3976,6
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 34 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 34 transition count 42
Applied a total of 8 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 34 cols
[2022-05-21 07:28:43] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 07:28:43] [INFO ] Implicit Places using invariants in 46 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 42/46 transitions.
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:43] [INFO ] Input system was already deterministic with 42 transitions.
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:43] [INFO ] Time to serialize gal into /tmp/CTLFireability11374073701102076239.gal : 2 ms
[2022-05-21 07:28:43] [INFO ] Time to serialize properties into /tmp/CTLFireability924361501919197297.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/CTLFireability11374073701102076239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability924361501919197297.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,836,0.017358,4668,2,118,5,589,6,0,177,403,0


Converting to forward existential form...Done !
original formula: !(A((AF(!(AX((((((IdleTechs_0>=1)&&(OpenRequests_0>=1))&&(Idles_0>=1))||(((IdleTechs_1>=1)&&(OpenRequests_1>=1))&&(Idles_0>=1)))||((((Idl...1754
=> equivalent forward existential formula: ([FwdG((FwdU(Init,!(!(EG(!((((!(E(TRUE U !((((ClientsWaiting_0>=1)||(ClientsWaiting_1>=1))&&((((StartSecuring_0>...2563
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/0/22
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,0,0.245376,8960,1,0,38,24822,49,24,1029,16611,39
FORMULA UtilityControlRoom-COL-Z2T4N02-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
[2022-05-21 07:28:43] [INFO ] Flatten gal took : 5 ms
Total runtime 7449 ms.

BK_STOP 1653118123562

--------------------
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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -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 CTLFireability -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-Z2T4N02"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z2T4N02, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r276-smll-165307352900042"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z2T4N02.tgz
mv UtilityControlRoom-COL-Z2T4N02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;