fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r060-tall-165254772200554
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for DatabaseWithMutex-PT-02

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
219.275 5062.00 11540.00 60.00 FTTFTFTTFTTFTTFF 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.r060-tall-165254772200554.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-PT-02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772200554
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 13K Apr 30 05:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 30 05:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 10K Apr 30 05:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K 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 6.1K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 33K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 15K 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-PT-02-CTLFireability-00
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-01
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-02
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-03
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-04
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-05
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-06
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-07
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-08
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-09
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-10
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-11
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-12
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-13
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-14
FORMULA_NAME DatabaseWithMutex-PT-02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652621720731

Running Version 202205111006
[2022-05-15 13:35:21] [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 13:35:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 13:35:22] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2022-05-15 13:35:22] [INFO ] Transformed 38 places.
[2022-05-15 13:35:22] [INFO ] Transformed 32 transitions.
[2022-05-15 13:35:22] [INFO ] Found NUPN structural information;
[2022-05-15 13:35:22] [INFO ] Completing missing partition info from NUPN : creating a component with [Modify_1_1, WaitMutex_1_2, Message_1_2, all_active_2, RecBuff_1_2, RecBuff_2_2, Acknowledge_1_1, updating_2_2]
[2022-05-15 13:35:22] [INFO ] Parsed PT model containing 38 places and 32 transitions in 154 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Initial state reduction rules removed 3 formulas.
[2022-05-15 13:35:22] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 13:35:22] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 13:35:22] [INFO ] Reduced 2 identical enabling conditions.
[2022-05-15 13:35:22] [INFO ] Reduced 2 identical enabling conditions.
FORMULA DatabaseWithMutex-PT-02-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-02-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 9 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 13:35:22] [INFO ] Computed 10 place invariants in 6 ms
[2022-05-15 13:35:22] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:22] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 13:35:22] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 217 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:22] [INFO ] Computed 10 place invariants in 4 ms
[2022-05-15 13:35:22] [INFO ] Dead Transitions using invariants and state equation in 49 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 13:35:22] [INFO ] Flatten gal took : 20 ms
[2022-05-15 13:35:22] [INFO ] Flatten gal took : 7 ms
[2022-05-15 13:35:22] [INFO ] Input system was already deterministic with 32 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 46) seen :43
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) 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
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:23] [INFO ] Computed 10 place invariants in 8 ms
[2022-05-15 13:35:23] [INFO ] [Real]Absence check using 6 positive place invariants in 6 ms returned sat
[2022-05-15 13:35:23] [INFO ] [Real]Absence check using 6 positive and 4 generalized place invariants in 1 ms returned sat
[2022-05-15 13:35:23] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2022-05-15 13:35:23] [INFO ] [Nat]Absence check using 6 positive place invariants in 16 ms returned sat
[2022-05-15 13:35:23] [INFO ] [Nat]Absence check using 6 positive and 4 generalized place invariants in 2 ms returned sat
[2022-05-15 13:35:23] [INFO ] After 61ms SMT Verify possible using all constraints in natural 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 13 simplifications.
[2022-05-15 13:35:23] [INFO ] Flatten gal took : 5 ms
[2022-05-15 13:35:23] [INFO ] Flatten gal took : 18 ms
[2022-05-15 13:35:23] [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 23 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 13:35:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 13:35:23] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 13:35:23] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
[2022-05-15 13:35:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:23] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-15 13:35:23] [INFO ] Dead Transitions using invariants and state equation in 99 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 13:35:23] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:23] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:23] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:23] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:23] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:23] [INFO ] Time to serialize gal into /tmp/CTLFireability1659445506891140638.gal : 2 ms
[2022-05-15 13:35:23] [INFO ] Time to serialize properties into /tmp/CTLFireability6399075506785780574.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/CTLFireability1659445506891140638.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6399075506785780574.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,153,0.014218,4476,2,193,5,755,6,0,171,510,0


Converting to forward existential form...Done !
original formula: !(A(AG(((AF((((MesBuffReply_2_2==1)||(MesBuffReply_2_1==1))||((MesBuffReply_1_1==1)||(MesBuffReply_1_2==1)))) + EG(((((RecBuff_1_2==1)&&(...836
=> equivalent forward existential formula: ([((FwdU(Init,!(EG((((!(EG(((((WaitMutex_1_2==1)&&(Mutex_2==1))||((WaitMutex_2_2==1)&&(Mutex_2==1)))||(((WaitMut...1919
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.037588,6080,1,0,13,4659,29,4,779,2909,10
FORMULA DatabaseWithMutex-PT-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 13:35:23] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 13:35:23] [INFO ] Implicit Places using invariants in 60 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 13:35:23] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 13:35:24] [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, 32/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability9192275765493542535.gal : 1 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability17700217140294413483.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/CTLFireability9192275765493542535.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17700217140294413483.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,153,0.0069,4636,2,193,5,755,6,0,171,510,0


Converting to forward existential form...Done !
original formula: EX(EX(((A(((((RecBuff_1_2==1)&&(all_passive_1==1))||((all_passive_2==1)&&(RecBuff_2_2==1)))||(((RecBuff_1_1==1)&&(all_passive_1==1))||((a...320
=> equivalent forward existential formula: (([((EY(EY(Init)) * !(EG(!((((updating_2_1==1)||(updating_1_1==1))||((updating_1_2==1)||(updating_2_2==1))))))) ...613
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 24/24/8
(forward)formula 0,1,0.038759,6332,1,0,13,9678,25,4,851,4251,11
FORMULA DatabaseWithMutex-PT-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 13:35:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:24] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 34 cols
[2022-05-15 13:35:24] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:24] [INFO ] Dead Transitions using invariants and state equation in 37 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 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 9 ms
[2022-05-15 13:35:24] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 5 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability15041026749536992750.gal : 3 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability13236501335967599555.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/CTLFireability15041026749536992750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13236501335967599555.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,153,0.007062,4720,2,193,5,755,6,0,171,510,0


Converting to forward existential form...Done !
original formula: AX(AF(((EX(AX(((((RecBuff_1_2==1)&&(all_passive_1==1))||((all_passive_2==1)&&(RecBuff_2_2==1)))||(((RecBuff_1_1==1)&&(all_passive_1==1))|...595
=> equivalent forward existential formula: [FwdG(EY(Init),!(((EX(!(EX(!(((((RecBuff_1_2==1)&&(all_passive_1==1))||((all_passive_2==1)&&(RecBuff_2_2==1)))||...646
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.049331,6948,1,0,24,13316,26,12,781,7886,21
FORMULA DatabaseWithMutex-PT-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 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 13:35:24] [INFO ] Computed 10 place invariants in 7 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants in 39 ms returned [3, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 40 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 13:35:24] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10466874093991808272.gal : 0 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability9092231352317596106.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/CTLFireability10466874093991808272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9092231352317596106.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,153,0.005798,4564,2,114,5,440,6,0,179,295,0


Converting to forward existential form...Done !
original formula: EG(A((((E(EG((((Modify_2_2==1)||(Modify_2_1==1))||((Modify_1_1==1)||(Modify_1_2==1)))) U AX((((Modify_2_2==1)||(Modify_2_1==1))||((Modify...954
=> equivalent forward existential formula: [FwdG(Init,!((E(!((!((E(!(((!((((WaitMutex_1_2==1)&&(Mutex_2==1))||((WaitMutex_2_2==1)&&(Mutex_2==1)))||(((WaitM...5037
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/12/24
Using saturation style SCC detection
(forward)formula 0,0,0.075253,6648,1,0,57,8775,45,36,981,7881,46
FORMULA DatabaseWithMutex-PT-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 2 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 13:35:24] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:24] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:24] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-15 13:35:24] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/38 places, 32/32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability3377508858905406542.gal : 1 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability1860012624649043614.ctl : 4 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/CTLFireability3377508858905406542.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1860012624649043614.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,153,0.007576,4524,2,254,5,916,6,0,187,609,0


Converting to forward existential form...Done !
original formula: (A((((all_active_1==1)||(all_active_2==1)) * (((EG(!(EX((((Message_1_1==1)||(Message_2_1==1))||((Message_2_2==1)||(Message_1_2==1)))))) +...1624
=> equivalent forward existential formula: ([(FwdU((Init * !(!((E(!((!(!((E(!((!(EX(!((((Message_1_1==1)||(Message_2_1==1))||((Message_2_2==1)||(Message_1_...14758
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 0,1,0.164021,9568,1,0,37,28194,63,21,1089,15211,41
FORMULA DatabaseWithMutex-PT-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 13:35:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 13:35:24] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
// Phase 1: matrix 32 rows 38 cols
[2022-05-15 13:35:24] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 13:35:24] [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 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize gal into /tmp/CTLFireability2786285412340705222.gal : 1 ms
[2022-05-15 13:35:24] [INFO ] Time to serialize properties into /tmp/CTLFireability6428259092767450911.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/CTLFireability2786285412340705222.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6428259092767450911.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,153,0.007536,4536,2,254,5,916,6,0,187,609,0


Converting to forward existential form...Done !
original formula: (AX((EX(AG(E(((((Active_2_2==1)&&(Acknowledge_1_2==1))||((Acknowledge_2_2==1)&&(Active_1_2==1)))||(((Acknowledge_2_1==1)&&(Active_1_1==1)...888
=> equivalent forward existential formula: ([(EY((Init * !(EX(EG((((((Active_2_2==0)||(Acknowledge_1_2==0))&&((Acknowledge_2_2==0)||(Active_1_2==0)))&&(((A...2128
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 0,1,0.086711,8260,1,0,13,17391,45,2,1121,8853,18
FORMULA DatabaseWithMutex-PT-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 9 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 13:35:25] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 32 ms returned [3, 30]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 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 13:35:25] [INFO ] Computed 8 place invariants in 1 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 24 rows 28 cols
[2022-05-15 13:35:25] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 65 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 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 24 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability12938879827751413522.gal : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability1667935344949338530.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/CTLFireability12938879827751413522.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1667935344949338530.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,89,0.00502,4332,2,126,5,444,6,0,139,275,0


Converting to forward existential form...Done !
original formula: EG(AF((AF(AG(((((Active_2_2==0)||(Acknowledge_1_2==0))&&((Acknowledge_2_2==0)||(Active_1_2==0)))&&(((Acknowledge_2_1==0)||(Active_1_1==0)...307
=> equivalent forward existential formula: [FwdG(Init,!(EG(!((!(EG(!(!(E(TRUE U !(((((Active_2_2==0)||(Acknowledge_1_2==0))&&((Acknowledge_2_2==0)||(Active...380
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.016619,5328,1,0,7,2032,26,1,714,827,14
FORMULA DatabaseWithMutex-PT-02-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 35 transition count 32
Applied a total of 3 rules in 1 ms. Remains 35 /38 variables (removed 3) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 35 cols
[2022-05-15 13:35:25] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 25 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 26 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 34/38 places, 32/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 4 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 4 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9916159921948975762.gal : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14888461610930489349.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/CTLFireability9916159921948975762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14888461610930489349.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,153,0.006126,4560,2,135,5,516,6,0,171,347,0


Converting to forward existential form...Done !
original formula: AF(((AF((A((MesBuffReply_1_1==1) U (updating_2_2==1)) * (updating_2_2==1))) + (AX((all_active_1==0)) * EX((E(((Active_2_2==1)&&(Acknowled...336
=> equivalent forward existential formula: [FwdG(Init,!(((!(EG(!((!((E(!((updating_2_2==1)) U (!((MesBuffReply_1_1==1)) * !((updating_2_2==1)))) + EG(!((up...480
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 29/2/3
(forward)formula 0,0,0.02898,5848,1,0,52,5762,58,36,889,5594,55
FORMULA DatabaseWithMutex-PT-02-CTLFireability-08 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 13:35:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 33 ms returned [3]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 37 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 32/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability7983174377466534099.gal : 0 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability8443776960771137662.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/CTLFireability7983174377466534099.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8443776960771137662.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,153,0.005928,4624,2,138,5,544,6,0,167,365,0


Converting to forward existential form...Done !
original formula: AX(AF(((!(A(EX((updating_1_2==1)) U ((Modify_2_1==1)||((RecBuff_1_2==1)&&(all_passive_1==1))))) * !(A((updating_1_2==1) U (MesBuffReply_2...191
=> equivalent forward existential formula: [FwdG(EY(Init),!(((!(!((E(!(((Modify_2_1==1)||((RecBuff_1_2==1)&&(all_passive_1==1)))) U (!(EX((updating_1_2==1)...450
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 30/0/2
Hit Full ! (commute/partial/dont) 25/7/7
(forward)formula 0,1,0.020749,5592,1,0,20,3412,38,9,837,1876,18
FORMULA DatabaseWithMutex-PT-02-CTLFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 35 transition count 27
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 29 transition count 24
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 5 rules applied. Total rules applied 22 place count 26 transition count 22
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 24 place count 24 transition count 22
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 24 place count 24 transition count 20
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 28 place count 22 transition count 20
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 30 place count 21 transition count 19
Applied a total of 30 rules in 7 ms. Remains 21 /38 variables (removed 17) and now considering 19/32 (removed 13) transitions.
// Phase 1: matrix 19 rows 21 cols
[2022-05-15 13:35:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 19 rows 21 cols
[2022-05-15 13:35:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2022-05-15 13:35:25] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 19 rows 21 cols
[2022-05-15 13:35:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Dead Transitions using invariants and state equation in 49 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 21/38 places, 19/32 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/38 places, 19/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 19 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability15997884940371016595.gal : 0 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability7141116076705251555.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/CTLFireability15997884940371016595.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7141116076705251555.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,55,0.0044,4404,2,86,5,307,6,0,106,200,0


Converting to forward existential form...Done !
original formula: A(!(EF(((WaitMutex_2_2==1)&&(Mutex_2==1)))) U (!(E(EG(E(((RecBuff_1_1==1)&&(all_passive_1==1)) U ((Acknowledge_2_1==1)&&(Active_1_1==1)))...295
=> equivalent forward existential formula: [((Init * !(EG(!((!(E(EG(E(((RecBuff_1_1==1)&&(all_passive_1==1)) U ((Acknowledge_2_1==1)&&(Active_1_1==1)))) U ...874
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/4/5
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 17/0/2
Using saturation style SCC detection
(forward)formula 0,0,0.020515,5248,1,0,19,2170,44,13,567,1726,26
FORMULA DatabaseWithMutex-PT-02-CTLFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 35 transition count 32
Applied a total of 3 rules in 1 ms. Remains 35 /38 variables (removed 3) and now considering 32/32 (removed 0) transitions.
// Phase 1: matrix 32 rows 35 cols
[2022-05-15 13:35:25] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 23 ms returned [3, 31]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 33/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 33/38 places, 32/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability1675688702779665034.gal : 0 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5834034637648469517.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/CTLFireability1675688702779665034.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5834034637648469517.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,153,0.005441,4500,2,99,5,407,6,0,167,278,0


Converting to forward existential form...Done !
original formula: ((AG((E((((WaitMutex_1_2==1)&&(Mutex_2==1))&&(Message_1_1==1)) U EG((Modify_2_1==1))) + (Modify_2_2==1))) + EF(EX((all_active_2==1)))) + ...199
=> equivalent forward existential formula: [((FwdU(((Init * !(E(TRUE U ((Active_2_2==1)&&(Acknowledge_1_2==1))))) * !(E(TRUE U EX((all_active_2==1))))),TRU...274
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 25/13/7
(forward)formula 0,1,0.015138,5324,1,0,13,2753,32,2,792,1193,14
FORMULA DatabaseWithMutex-PT-02-CTLFireability-12 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 13:35:25] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 22 ms returned [3, 30]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 23 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/38 places, 32/32 transitions.
Applied a total of 0 rules in 1 ms. Remains 32 /32 variables (removed 0) and now considering 32/32 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 32/38 places, 32/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 2 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability13353956198961521221.gal : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability14151529952037091838.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/CTLFireability13353956198961521221.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14151529952037091838.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,153,0.00748,4608,2,106,5,442,6,0,163,300,0


Converting to forward existential form...Done !
original formula: AG(((Message_2_2==0) * (EX(E(((WaitMutex_1_1==1)&&(Mutex_1==1)) U ((WaitMutex_1_2==1)&&(Mutex_2==1)))) + (Message_1_2==0))))
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !((Message_2_2==0)))] = FALSE * [((FwdU(Init,TRUE) * !((Message_1_2==0))) * !(EX(E(((WaitMu...232
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 27/4/5
(forward)formula 0,0,0.014859,5312,1,0,11,1972,19,4,670,621,8
FORMULA DatabaseWithMutex-PT-02-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 38/38 places, 32/32 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 37 transition count 27
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 9 rules applied. Total rules applied 15 place count 31 transition count 24
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 18 place count 28 transition count 24
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 18 place count 28 transition count 21
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 24 place count 25 transition count 21
Applied a total of 24 rules in 3 ms. Remains 25 /38 variables (removed 13) and now considering 21/32 (removed 11) transitions.
// Phase 1: matrix 21 rows 25 cols
[2022-05-15 13:35:25] [INFO ] Computed 8 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 35 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 36 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 24/38 places, 21/32 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 24 transition count 20
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 20
Applied a total of 2 rules in 3 ms. Remains 23 /24 variables (removed 1) and now considering 20/21 (removed 1) transitions.
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 13:35:25] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 20 rows 23 cols
[2022-05-15 13:35:25] [INFO ] Computed 7 place invariants in 15 ms
[2022-05-15 13:35:25] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 23/38 places, 20/32 transitions.
Finished structural reductions, in 2 iterations. Remains : 23/38 places, 20/32 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Input system was already deterministic with 20 transitions.
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 4 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize gal into /tmp/CTLFireability9291083520788310687.gal : 1 ms
[2022-05-15 13:35:25] [INFO ] Time to serialize properties into /tmp/CTLFireability18117596803324828212.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/CTLFireability9291083520788310687.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18117596803324828212.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,60,0.004079,4392,2,73,5,277,6,0,115,184,0


Converting to forward existential form...Done !
original formula: EG(A((EG(((Active_2_2==1)&&(Acknowledge_1_2==1))) + EF((MesBuffReply_1_2==1))) U !(A((updating_1_1==1) U ((!((Acknowledge_2_2==1)&&(Activ...215
=> equivalent forward existential formula: [FwdG(Init,!((E(!(!(!((E(!(((!((Acknowledge_2_2==1)&&(Active_1_2==1)))||(!((Acknowledge_1_1==1)&&(Active_2_1==1)...1136
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 14/16/6
Using saturation style SCC detection
(forward)formula 0,0,0.020545,5592,1,0,11,1385,45,4,637,775,14
FORMULA DatabaseWithMutex-PT-02-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-15 13:35:25] [INFO ] Flatten gal took : 3 ms
[2022-05-15 13:35:25] [INFO ] Flatten gal took : 3 ms
Total runtime 3872 ms.

BK_STOP 1652621725793

--------------------
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-PT-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-PT-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-165254772200554"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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