fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r276-smll-165307352900042
Last Updated
Jun 22, 2022

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

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
250.172 10129.00 22514.00 251.40 FFFFTFFFTTFTFTTF normal

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 ;