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.r132-tall-165271820500146.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is JoinFreeModules-PT-0004, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271820500146
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 9.3K Apr 30 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 30 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 30 02:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 30 02:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K May 9 08:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 08:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 13K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-00
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-01
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-02
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-03
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-04
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-05
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-06
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-07
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-08
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-09
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-10
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-11
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-12
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-13
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-14
FORMULA_NAME JoinFreeModules-PT-0004-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652746426830

Running Version 202205111006
[2022-05-17 00:13:47] [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]
[2022-05-17 00:13:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 00:13:48] [INFO ] Load time of PNML (sax parser for PT used): 51 ms
[2022-05-17 00:13:48] [INFO ] Transformed 21 places.
[2022-05-17 00:13:48] [INFO ] Transformed 33 transitions.
[2022-05-17 00:13:48] [INFO ] Parsed PT model containing 21 places and 33 transitions in 152 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
Initial state reduction rules removed 8 formulas.
Reduce places removed 1 places and 0 transitions.
FORMULA JoinFreeModules-PT-0004-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA JoinFreeModules-PT-0004-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 20 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 9 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-17 00:13:48] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:48] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-17 00:13:48] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:48] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 00:13:48] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
Support contains 19 out of 20 places after structural reductions.
[2022-05-17 00:13:48] [INFO ] Flatten gal took : 18 ms
[2022-05-17 00:13:48] [INFO ] Flatten gal took : 5 ms
[2022-05-17 00:13:48] [INFO ] Input system was already deterministic with 33 transitions.
Finished random walk after 1556 steps, including 4 resets, run visited all 28 properties in 123 ms. (steps per millisecond=12 )
[2022-05-17 00:13:48] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:48] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:48] [INFO ] Input system was already deterministic with 33 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 8 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:48] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:48] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-17 00:13:49] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:49] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:49] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2022-05-17 00:13:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-17 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 5 ms
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:49] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 3 ms
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:49] [INFO ] Time to serialize gal into /tmp/CTLFireability10297639280129838298.gal : 1 ms
[2022-05-17 00:13:49] [INFO ] Time to serialize properties into /tmp/CTLFireability15465937463109595960.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/CTLFireability10297639280129838298.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15465937463109595960.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.015645,4648,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: EG(EF((!(E((p1<3) U ((p4>=3)||(p15>=5)))) + A((p5>=5) U (p14>=3)))))
=> equivalent forward existential formula: [FwdG(Init,E(TRUE U (!(E((p1<3) U ((p4>=3)||(p15>=5)))) + !((E(!((p14>=3)) U (!((p5>=5)) * !((p14>=3)))) + EG(!(...180
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
(forward)formula 0,1,0.346081,18692,1,0,495,80192,104,251,1081,111020,520
FORMULA JoinFreeModules-PT-0004-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:49] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:49] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2022-05-17 00:13:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 3 ms
[2022-05-17 00:13:49] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:49] [INFO ] Flatten gal took : 3 ms
[2022-05-17 00:13:49] [INFO ] Time to serialize gal into /tmp/CTLFireability7027010214577562568.gal : 2 ms
[2022-05-17 00:13:49] [INFO ] Time to serialize properties into /tmp/CTLFireability6192592525070533859.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/CTLFireability7027010214577562568.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6192592525070533859.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.008105,4436,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: EG(((p7>=2) + (AG(AF((p9>=3))) * ((E((p13>=2) U (p1>=5)) + (p6>=5)) + (p8>=1)))))
=> equivalent forward existential formula: [FwdG(Init,((p7>=2) + (!(E(TRUE U !(!(EG(!((p9>=3))))))) * ((E((p13>=2) U (p1>=5)) + (p6>=5)) + (p8>=1)))))] != ...160
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
(forward)formula 0,0,0.415103,22232,1,0,537,100986,105,265,1044,145980,556
FORMULA JoinFreeModules-PT-0004-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:50] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:50] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2022-05-17 00:13:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:50] [INFO ] Input system was already deterministic with 33 transitions.
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
FORMULA JoinFreeModules-PT-0004-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:50] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:50] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:50] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:50] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 00:13:50] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:50] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:50] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3476940026411929431.gal : 3 ms
[2022-05-17 00:13:50] [INFO ] Time to serialize properties into /tmp/CTLFireability13978461553008389705.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/CTLFireability3476940026411929431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13978461553008389705.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.008295,4464,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: EX(A(E((p2>=2) U (p11>=5)) U (EG(AX((p13>=2))) * (p4>=3))))
=> equivalent forward existential formula: [((EY(Init) * !(EG(!((EG(!(EX(!((p13>=2))))) * (p4>=3)))))) * !(E(!((EG(!(EX(!((p13>=2))))) * (p4>=3))) U (!(E((...228
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,0.618099,28288,1,0,603,131058,99,381,1045,199653,558
FORMULA JoinFreeModules-PT-0004-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 0 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:51] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6659270154683722255.gal : 0 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize properties into /tmp/CTLFireability13603039714573220627.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/CTLFireability6659270154683722255.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13603039714573220627.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.00878,4636,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: A(!(AF(((E(((p19>=3)&&(p6>=3)) U (p18<2)) + (((p19>=4)||(p19>=3))&&(p19>=4))) + !(E((p16>=3) U (p8>=1)))))) U (AX(!((E((p5>=5) U (p1>=5))...202
=> equivalent forward existential formula: [((Init * !(EG(!((!(EX(!(!((E((p5>=5) U (p1>=5)) * !(EX(!((p13>=2))))))))) * EX(((p15>=5)||(p13>=1)))))))) * !(E...467
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,0.381996,19620,1,0,500,87708,110,317,1048,125298,452
FORMULA JoinFreeModules-PT-0004-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-17 00:13:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2022-05-17 00:13:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 5 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:51] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize gal into /tmp/CTLFireability2424782986113739213.gal : 0 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15528225893407271506.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/CTLFireability2424782986113739213.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15528225893407271506.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.008269,4488,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: !(A(!(((EG(((p14>=3)||(p7>=2))) + ((p17>=2)&&((p18<2)||((p1>=3)&&(p5>=5))))) * (p11>=5))) U (p12>=2)))
=> equivalent forward existential formula: (([FwdG(((FwdU(Init,!((p12>=2))) * !((p12>=2))) * (p11>=5)),((p14>=3)||(p7>=2)))] != FALSE + [(((FwdU(Init,!((p1...282
Hit Full ! (commute/partial/dont) 29/0/4
Hit Full ! (commute/partial/dont) 29/0/4
(forward)formula 0,1,0.022999,5516,1,0,16,4734,34,7,893,3144,14
FORMULA JoinFreeModules-PT-0004-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 1 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-17 00:13:51] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:51] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:51] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-17 00:13:51] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 7 ms
[2022-05-17 00:13:51] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:51] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize gal into /tmp/CTLFireability618960592861981750.gal : 1 ms
[2022-05-17 00:13:51] [INFO ] Time to serialize properties into /tmp/CTLFireability11121605809558646564.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/CTLFireability618960592861981750.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11121605809558646564.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.008379,4632,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: (EX(AX((AX(((p16>=5)||(p14>=3))) + E((p1<5) U AX((p19>=3)))))) * (E(!((!(AF((p11>=3))) + AX(A((p11>=5) U (p8>=1))))) U (p9>=3)) + (A(AF((...204
=> equivalent forward existential formula: ([(Init * !(EX(!(EX(!((!(EX(!(((p16>=5)||(p14>=3))))) + E((p1<5) U !(EX(!((p19>=3))))))))))))] = FALSE * (([FwdG...672
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
(forward)formula 0,0,0.601419,27588,1,0,803,134365,103,410,1023,190640,825
FORMULA JoinFreeModules-PT-0004-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 20/20 places, 33/33 transitions.
Applied a total of 0 rules in 2 ms. Remains 20 /20 variables (removed 0) and now considering 33/33 (removed 0) transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:52] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:52] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:52] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-17 00:13:52] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 33 rows 20 cols
[2022-05-17 00:13:52] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-17 00:13:52] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/20 places, 33/33 transitions.
[2022-05-17 00:13:52] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:52] [INFO ] Flatten gal took : 2 ms
[2022-05-17 00:13:52] [INFO ] Input system was already deterministic with 33 transitions.
[2022-05-17 00:13:52] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:52] [INFO ] Flatten gal took : 1 ms
[2022-05-17 00:13:52] [INFO ] Time to serialize gal into /tmp/CTLFireability17446154381098620377.gal : 0 ms
[2022-05-17 00:13:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14218142025761809495.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/CTLFireability17446154381098620377.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14218142025761809495.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.47763e+07,0.011672,4624,2,128,5,1441,6,0,176,1196,0


Converting to forward existential form...Done !
original formula: (EX((p20>=5)) * E(AX(!((((p11<3)&&(p14>=4)) + EX((p5>=5))))) U (p7>=2)))
=> equivalent forward existential formula: [(FwdU((Init * EX((p20>=5))),!(EX(!(!((((p11<3)&&(p14>=4)) + EX((p5>=5)))))))) * (p7>=2))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t4, t10, t11, t12, t18, t19, t20, t26, t27, t28, Intersection with reachable at each...217
(forward)formula 0,0,0.044684,6380,1,0,92,11310,88,43,1000,11138,83
FORMULA JoinFreeModules-PT-0004-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2022-05-17 00:13:52] [INFO ] Flatten gal took : 4 ms
[2022-05-17 00:13:52] [INFO ] Flatten gal took : 4 ms
Total runtime 4711 ms.

BK_STOP 1652746432795

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="JoinFreeModules-PT-0004"
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 JoinFreeModules-PT-0004, 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 r132-tall-165271820500146"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/JoinFreeModules-PT-0004.tgz
mv JoinFreeModules-PT-0004 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 ;