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.r060-tall-165254772100514.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 DatabaseWithMutex-COL-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100514
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 8.5K Apr 30 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 30 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 05:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 05:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 19K May 10 09:33 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 DatabaseWithMutex-COL-02-CTLFireability-00
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-01
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-02
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-03
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-04
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-05
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-06
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-07
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-08
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-09
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-10
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-11
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-12
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-13
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-14
FORMULA_NAME DatabaseWithMutex-COL-02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652611203688

Running Version 202205111006
[2022-05-15 10:40:04] [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]
[2022-05-15 10:40:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:40:04] [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.
[2022-05-15 10:40:05] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 10:40:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 542 ms
[2022-05-15 10:40:05] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 38 PT places and 32.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2022-05-15 10:40:05] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2022-05-15 10:40:05] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DatabaseWithMutex-COL-02-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-COL-02-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 8 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8 rows 11 cols
[2022-05-15 10:40:05] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-15 10:40:05] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-05-15 10:40:05] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-15 10:40:05] [INFO ] After 101ms 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 0 ms.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
[2022-05-15 10:40:05] [INFO ] Flatten gal took : 14 ms
[2022-05-15 10:40:05] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2022-05-15 10:40:05] [INFO ] Unfolded HLPN to a Petri net with 38 places and 32 transitions 88 arcs in 7 ms.
[2022-05-15 10:40:05] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 10:40:05] [INFO ] Reduced 2 identical enabling conditions.
Support contains 38 out of 38 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 4 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:05] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-15 10:40:05] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:05] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:06] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:06] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
Support contains 38 out of 38 places after structural reductions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 6 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 8 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:06] [INFO ] Computed 10 place invariants in 3 ms
[2022-05-15 10:40:06] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-15 10:40:06] [INFO ] [Real]Absence check using 7 positive and 3 generalized place invariants in 1 ms returned sat
[2022-05-15 10:40:06] [INFO ] After 29ms 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 0 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 9 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 7 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 5 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 12 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2022-05-15 10:40:06] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:06] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 34/38 places, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15219509258196487351.gal : 2 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability11195337224880481153.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/CTLFireability15219509258196487351.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11195337224880481153.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,153,0.010575,4592,2,119,5,459,6,0,171,305,0


Converting to forward existential form...Done !
original formula: !(A(AG(((AF((((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>=1)||(MesBuffReply_3>=1)))) + EG(((((RecBuff_3>=1)&&(all_passiv...788
=> equivalent forward existential formula: ([((FwdU(Init,!(EG((((!(EG(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)...1807
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.027972,5776,1,0,13,3186,29,4,775,2038,10
FORMULA DatabaseWithMutex-COL-02-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 73 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 10:40:06] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability193610656939969603.gal : 1 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability9045173340669294909.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/CTLFireability193610656939969603.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9045173340669294909.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...273
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,153,0.005868,4620,2,119,5,459,6,0,171,305,0


Converting to forward existential form...Done !
original formula: EX(EX(((A(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_2>=1)&&(all_passive_1>=1))||((RecBuff...304
=> equivalent forward existential formula: (([((EY(EY(Init)) * !(EG(!((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1))))))) * !(E(!(...581
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/24/8
(forward)formula 0,1,0.02979,6176,1,0,12,7164,25,4,850,3539,11
FORMULA DatabaseWithMutex-COL-02-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 1 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:06] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 10:40:06] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability15551866109412510992.gal : 1 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability15199070681559297859.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15551866109412510992.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15199070681559297859.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,153,0.005859,4580,2,119,5,459,6,0,171,305,0


Converting to forward existential form...Done !
original formula: AX(AF(((EX(AX(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_2>=1)&&(all_passive_1>=1))||((Rec...555
=> equivalent forward existential formula: [FwdG(EY(Init),!(((EX(!(EX(!(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((R...606
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.03528,6056,1,0,24,9400,26,12,781,6123,21
FORMULA DatabaseWithMutex-COL-02-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:06] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:06] [INFO ] Implicit Places using invariants in 27 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 28 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 32/32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:06] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize gal into /tmp/CTLFireability16210287167886599221.gal : 1 ms
[2022-05-15 10:40:06] [INFO ] Time to serialize properties into /tmp/CTLFireability2069836106270155658.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16210287167886599221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2069836106270155658.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,153,0.006774,4620,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: EG(A((((E(EG((((Modify_0>=1)||(Modify_1>=1))||((Modify_2>=1)||(Modify_3>=1)))) U AX((((Modify_0>=1)||(Modify_1>=1))||((Modify_2>=1)||(Mod...874
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!((E(!(((!((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=...4653
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/12/24
Using saturation style SCC detection
(forward)formula 0,0,0.086843,7252,1,0,57,11891,45,36,964,9477,46
FORMULA DatabaseWithMutex-COL-02-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize gal into /tmp/CTLFireability1195513217553952339.gal : 0 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10396096629580387605.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1195513217553952339.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10396096629580387605.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,153,0.006693,4656,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: (A((((all_active_0>=1)||(all_active_1>=1)) * (((EG(!(EX((((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1)))))) + (MesBuf...1504
=> equivalent forward existential formula: ([(FwdU((Init * !(!((E(!((!(!((E(!((!(EX(!((((Message_0>=1)||(Message_1>=1))||((Message_2>=1)||(Message_3>=1))))...13726
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/0/12
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
(forward)formula 0,1,0.130178,8056,1,0,37,17725,63,21,1060,12133,41
FORMULA DatabaseWithMutex-COL-02-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 2 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize gal into /tmp/CTLFireability251624687860815206.gal : 1 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize properties into /tmp/CTLFireability10706882521141303734.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability251624687860815206.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10706882521141303734.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,153,0.006653,4548,2,135,5,499,6,0,187,332,0


Converting to forward existential form...Done !
original formula: (AX((EX(AG(E(((((Active_2>=1)&&(Acknowledge_0>=1))||((Active_3>=1)&&(Acknowledge_1>=1)))||(((Active_0>=1)&&(Acknowledge_2>=1))||((Active_...808
=> equivalent forward existential formula: ([(EY((Init * !(EX(EG((((((Active_2<1)||(Acknowledge_0<1))&&((Active_3<1)||(Acknowledge_1<1)))&&(((Active_0<1)||...1976
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 20/13/12
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 20/0/12
(forward)formula 0,1,0.063891,6628,1,0,13,9602,45,2,1118,5530,18
FORMULA DatabaseWithMutex-COL-02-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 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 28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 28
Applied a total of 8 rules in 6 ms. Remains 34 /38 variables (removed 4) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 34 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 36 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 36 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 32/38 places, 28/32 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 32 transition count 24
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 28 transition count 24
Applied a total of 8 rules in 3 ms. Remains 28 /32 variables (removed 4) and now considering 24/28 (removed 4) transitions.
// Phase 1: matrix 24 rows 28 cols
[2022-05-15 10:40:07] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 21 ms returned []
// Phase 1: matrix 24 rows 28 cols
[2022-05-15 10:40:07] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 69 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 28/38 places, 24/32 transitions.
Finished structural reductions, in 2 iterations. Remains : 28/38 places, 24/32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:07] [INFO ] Input system was already deterministic with 24 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize gal into /tmp/CTLFireability6542294506410084900.gal : 0 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize properties into /tmp/CTLFireability16682608391225084374.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/CTLFireability6542294506410084900.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16682608391225084374.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,89,0.005059,4668,2,100,5,356,6,0,139,221,0


Converting to forward existential form...Done !
original formula: EG(AF((AF(AG(((((Active_2<1)||(Acknowledge_0<1))&&((Active_3<1)||(Acknowledge_1<1)))&&(((Active_0<1)||(Acknowledge_2<1))&&((Active_1<1)||...271
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(EG(!(!(E(TRUE U !(((((Active_2<1)||(Acknowledge_0<1))&&((Active_3<1)||(Acknowledge_1<1)))&&...344
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.01612,5312,1,0,7,1832,26,1,709,791,14
FORMULA DatabaseWithMutex-COL-02-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 34 transition count 24
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 26 transition count 20
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 28 place count 22 transition count 20
Applied a total of 28 rules in 3 ms. Remains 22 /38 variables (removed 16) and now considering 20/32 (removed 12) transitions.
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 10:40:07] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 40 ms returned [12, 13]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 41 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 20/38 places, 20/32 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 20 transition count 16
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 16 transition count 16
Applied a total of 8 rules in 1 ms. Remains 16 /20 variables (removed 4) and now considering 16/20 (removed 4) transitions.
// Phase 1: matrix 16 rows 16 cols
[2022-05-15 10:40:07] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 16 rows 16 cols
[2022-05-15 10:40:07] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 16/38 places, 16/32 transitions.
Finished structural reductions, in 2 iterations. Remains : 16/38 places, 16/32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:07] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
FORMULA DatabaseWithMutex-COL-02-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:07] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 32 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 34 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 32/32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2578532545567539516.gal : 0 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize properties into /tmp/CTLFireability15800584069013554092.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/CTLFireability2578532545567539516.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15800584069013554092.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,153,0.0068,4472,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: AF((E(((AG(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0>=1)&&(WaitMutex_0>=1))||((Mutex_1>=1)&&(Wait...1185
=> equivalent forward existential formula: [FwdG(Init,!((E(((!(E(TRUE U !(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitMutex_2>=1)))||(((Mutex_0...2264
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.068199,7200,1,0,46,15654,54,39,955,11715,56
FORMULA DatabaseWithMutex-COL-02-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 34 transition count 32
Applied a total of 4 rules in 2 ms. Remains 34 /38 variables (removed 4) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:07] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants in 37 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:07] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-15 10:40:07] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 10:40:07] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 10:40:08] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 4 ms
[2022-05-15 10:40:08] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 5 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability11718408084855233681.gal : 5 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability47682280282418748.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/CTLFireability11718408084855233681.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability47682280282418748.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...273
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,153,0.006057,4528,2,119,5,459,6,0,171,305,0


Converting to forward existential form...Done !
original formula: EG((EG((((Message_0<1)&&(Message_1<1))&&((Message_2<1)&&(Message_3<1)))) * ((AX((((updating_2<1)&&(updating_3<1))&&((updating_0<1)&&(upda...409
=> equivalent forward existential formula: [FwdG(Init,(EG((((Message_0<1)&&(Message_1<1))&&((Message_2<1)&&(Message_3<1)))) * ((!(EX(!((((updating_2<1)&&(u...458
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.029082,5816,1,0,13,7324,26,3,780,4527,9
FORMULA DatabaseWithMutex-COL-02-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 34 transition count 24
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 20 place count 26 transition count 24
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 22 transition count 20
Applied a total of 28 rules in 3 ms. Remains 22 /38 variables (removed 16) and now considering 20/32 (removed 12) transitions.
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 10:40:08] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:08] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 10:40:08] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:08] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-15 10:40:08] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2022-05-15 10:40:08] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:08] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 22/38 places, 20/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/38 places, 20/32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Input system was already deterministic with 20 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability13224587643182695882.gal : 1 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability4158159748045985626.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13224587643182695882.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4158159748045985626.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,63,0.00427,4520,2,86,5,289,6,0,111,192,0


Converting to forward existential form...Done !
original formula: E(!(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_2>=1)&&(all_passive_1>=1))||((RecBuff_1>=1)...255
=> equivalent forward existential formula: [(FwdU(Init,!(((((RecBuff_3>=1)&&(all_passive_1>=1))||((RecBuff_0>=1)&&(all_passive_0>=1)))||(((RecBuff_2>=1)&&(...301
Hit Full ! (commute/partial/dont) 8/13/12
(forward)formula 0,0,0.006585,5020,1,0,9,434,16,1,241,216,4
FORMULA DatabaseWithMutex-COL-02-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:08] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 10:40:08] [INFO ] Implicit Places using invariants in 43 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 44 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 32/32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:08] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability7189801019811868943.gal : 0 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability11486170177411840683.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7189801019811868943.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11486170177411840683.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,153,0.006603,4520,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: EF((AX(AG(EF((((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>=1)||(MesBuffReply_3>=1)))))) + ((AG((((Modify_0>=1)||(Modify_...645
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(EX(!(!(E(TRUE U !(E(TRUE U (((MesBuffReply_0>=1)||(MesBuffReply_1>=1))||((MesBuffReply_2>...777
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.017899,5280,1,0,6,3596,14,0,786,1366,5
FORMULA DatabaseWithMutex-COL-02-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 38 /38 variables (removed 0) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 10:40:08] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 10:40:08] [INFO ] Implicit Places using invariants in 24 ms returned [28, 29]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 25 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/38 places, 32/32 transitions.
Applied a total of 0 rules in 0 ms. Remains 36 /36 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/38 places, 32/32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 3 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:08] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability17412301946281059130.gal : 0 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2871167209749422253.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/CTLFireability17412301946281059130.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2871167209749422253.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,153,0.00658,4668,2,171,5,678,6,0,179,478,0


Converting to forward existential form...Done !
original formula: ((AX(((all_active_0>=1)||(all_active_1>=1))) + AF(AG((((updating_2>=1)||(updating_3>=1))||((updating_0>=1)||(updating_1>=1)))))) + EG(AG(...356
=> equivalent forward existential formula: [FwdG(((Init * !(EG(!(E(TRUE U !(E(TRUE U (((all_active_0>=1)||(all_active_1>=1))&&((((Active_2>=1)&&(Acknowledg...443
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.025416,5892,1,0,9,4672,22,0,848,1885,13
FORMULA DatabaseWithMutex-COL-02-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 4 places :
Implicit places reduction removed 4 places
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 28
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 12 place count 30 transition count 28
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 12 place count 30 transition count 24
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 26 transition count 24
Applied a total of 20 rules in 3 ms. Remains 26 /38 variables (removed 12) and now considering 24/32 (removed 8) transitions.
// Phase 1: matrix 24 rows 26 cols
[2022-05-15 10:40:08] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 10:40:08] [INFO ] Implicit Places using invariants in 23 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 24 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/38 places, 24/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 24/38 places, 24/32 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Input system was already deterministic with 24 transitions.
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize gal into /tmp/CTLFireability12463187384191403946.gal : 0 ms
[2022-05-15 10:40:08] [INFO ] Time to serialize properties into /tmp/CTLFireability2114146040862866945.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/CTLFireability12463187384191403946.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2114146040862866945.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,89,0.00455,4508,2,92,5,352,6,0,123,239,0


Converting to forward existential form...Done !
original formula: EF((EF((((Modify_0>=1)||(Modify_1>=1))||((Modify_2>=1)||(Modify_3>=1)))) + E(AG(((((Mutex_1>=1)&&(WaitMutex_3>=1))||((Mutex_0>=1)&&(WaitM...534
=> equivalent forward existential formula: ([(FwdU(FwdU(Init,TRUE),TRUE) * (((Modify_0>=1)||(Modify_1>=1))||((Modify_2>=1)||(Modify_3>=1))))] != FALSE + [(...639
(forward)formula 0,1,0.006151,5004,1,0,7,368,9,1,222,260,3
FORMULA DatabaseWithMutex-COL-02-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-15 10:40:08] [INFO ] Flatten gal took : 2 ms
[2022-05-15 10:40:08] [INFO ] Flatten gal took : 1 ms
Total runtime 3612 ms.

BK_STOP 1652611208499

--------------------
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="DatabaseWithMutex-COL-02"
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 DatabaseWithMutex-COL-02, 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 r060-tall-165254772100514"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-02.tgz
mv DatabaseWithMutex-COL-02 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 ;