Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r325-tall-167889197300530.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is RefineWMG-PT-002002, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r325-tall-167889197300530
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 6.6K Feb 26 15:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 15:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 26 15:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 15:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 15:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Feb 26 15:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 15:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.9K Mar 5 18:23 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 RefineWMG-PT-002002-CTLFireability-00
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-01
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-02
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-03
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-04
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-05
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-06
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-07
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-08
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-09
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-10
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-11
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-12
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-13
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-14
FORMULA_NAME RefineWMG-PT-002002-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679016526741

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RefineWMG-PT-002002
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-17 01:28:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 01:28:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:28:48] [INFO ] Load time of PNML (sax parser for PT used): 20 ms
[2023-03-17 01:28:48] [INFO ] Transformed 14 places.
[2023-03-17 01:28:48] [INFO ] Transformed 11 transitions.
[2023-03-17 01:28:48] [INFO ] Parsed PT model containing 14 places and 11 transitions and 32 arcs in 73 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 8 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RefineWMG-PT-002002-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 7 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:28:48] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-17 01:28:48] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 53 ms to find 0 implicit places.
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 14/14 places, 11/11 transitions.
Support contains 14 out of 14 places after structural reductions.
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 12 ms
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 3 ms
[2023-03-17 01:28:48] [INFO ] Input system was already deterministic with 11 transitions.
Finished random walk after 83 steps, including 0 resets, run visited all 25 properties in 20 ms. (steps per millisecond=4 )
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:48] [INFO ] Input system was already deterministic with 11 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Implicit Places using invariants in 27 ms returned []
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 51 ms to find 0 implicit places.
[2023-03-17 01:28:48] [INFO ] Invariant cache hit.
[2023-03-17 01:28:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 121 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:48] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:48] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:48] [INFO ] Time to serialize gal into /tmp/CTLFireability14014930800550349333.gal : 1 ms
[2023-03-17 01:28:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4760231269577393839.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14014930800550349333.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4760231269577393839.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,58320,0.015366,3612,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: EX(AG((EX(((pprime>=2)&&(psecond>=2))) + AF(((pprime<2)||(psecond<2))))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !((EX(((pprime>=2)&&(psecond>=2))) + !(EG(!(((pprime<2)||(psecond<2))))))))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.02096,3864,1,0,9,1830,22,3,373,1800,8
FORMULA RefineWMG-PT-002002-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 58 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 110 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability2308250934615131179.gal : 0 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability10622218390956089557.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2308250934615131179.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10622218390956089557.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,58320,0.011371,3688,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: EF((EX(AF((p1>=5))) + ((AF(((pprime>=2)&&(psecond>=2))) * EF((p1>=5))) * (pterce>=3))))
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EG(!((p1>=5)))))] != FALSE + [(FwdU(((FwdU(Init,TRUE) * (pterce>=3)) * !(EG(!(((pprim...207
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.017485,3952,1,0,7,1869,19,2,369,1800,7
FORMULA RefineWMG-PT-002002-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 20 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 101 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability4294872038769180615.gal : 0 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability4379201570604232169.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4294872038769180615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4379201570604232169.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,58320,0.008653,3684,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: A(EF(((p9>=1) + !(((E((((p>=1)&&(p8>=1))&&(p9>=1)) U (((p3>=1)&&(p4>=1))&&(p6>=1))) * EX((((p>=1)&&(p8>=1))&&(p9>=1)))) + ((((p3>=1)&&(p4...312
=> equivalent forward existential formula: [((Init * !(EG(!(E(TRUE U EG((!(EX(!((((p3>=1)&&(p4>=1))&&(p6>=1))))) * !(!((E(!((p9>=1)) U (!((((p3>=1)&&(p4>=1...742
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/3
Using saturation style SCC detection
Hit Full ! (commute/partial/dont) 6/8/5
(forward)formula 0,0,0.03139,4740,1,0,21,5624,42,6,457,5197,21
FORMULA RefineWMG-PT-002002-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 47 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 26 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 4 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability11035397577117183780.gal : 0 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability678846802860110684.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11035397577117183780.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability678846802860110684.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,58320,0.009024,3688,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: AX((E(!(((((p>=1)&&(p8>=1)) * ((p9>=1) * AG((pterce>=3)))) * (p10>=1))) U EF((p9<1))) * AF(E(!(((p9>=1)&&(pterce>=3))) U AX((pterce>=3)))...158
=> equivalent forward existential formula: ([(EY(Init) * !(E(!(((((p>=1)&&(p8>=1)) * ((p9>=1) * !(E(TRUE U !((pterce>=3)))))) * (p10>=1))) U E(TRUE U (p9<1...253
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.018474,3952,1,0,8,2938,22,1,387,2289,11
FORMULA RefineWMG-PT-002002-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 3 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 10 transition count 9
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 4 place count 10 transition count 8
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 6 place count 9 transition count 8
Applied a total of 6 rules in 6 ms. Remains 9 /14 variables (removed 5) and now considering 8/11 (removed 3) transitions.
// Phase 1: matrix 8 rows 9 cols
[2023-03-17 01:28:49] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Redundant transitions in 14 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 25 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 9/14 places, 8/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 114 ms. Remains : 9/14 places, 8/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 8 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability6321659989059662617.gal : 0 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16011827728419192196.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6321659989059662617.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16011827728419192196.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,1944,0.004414,3332,2,33,5,694,5,0,45,622,0


Converting to forward existential form...Done !
original formula: EF(AG(A(((p2>=1)||(p4>=1)) U (p5>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(!((E(!((p5>=1)) U (!(((p2>=1)||(p4>=1))) * !((p5>=1)))) + EG(!((p5>=1)))))))))]...164
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.007679,3648,1,0,6,694,25,0,261,622,9
FORMULA RefineWMG-PT-002002-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:28:49] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability13300784565998503293.gal : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability16598342937445190759.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13300784565998503293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16598342937445190759.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,58320,0.00869,3684,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: AG(E(!((A(((((p3>=1)&&(p4>=1))&&(p6>=1))||(p10>=1)) U ((p7>=1)&&(p2>=1))) * !(EF(((pprime>=2)&&(psecond>=2)))))) U AG((p4>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(!((!((E(!(((p7>=1)&&(p2>=1))) U (!(((((p3>=1)&&(p4>=1))&&(p6>=1))||(p10>=1))) * !(((p7>=...283
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.014784,3948,1,0,7,1823,22,0,379,1800,8
FORMULA RefineWMG-PT-002002-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 5 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability3341283815719724623.gal : 3 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability2514987818576829586.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3341283815719724623.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2514987818576829586.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,58320,0.008824,3680,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: AG((EF(((!(A((p2>=1) U (p2>=1))) + (p4>=1)) + ((pprime<2)||(psecond<2)))) * (E(!(EF((p5>=1))) U (((!(((p>=1)&&(p8>=1))&&((p9>=1)&&(pterce...251
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(E(TRUE U ((!(!((E(!((p2>=1)) U (!((p2>=1)) * !((p2>=1)))) + EG(!((p2>=1)))))) + (p4>=1)) ...445
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/3
Hit Full ! (commute/partial/dont) 9/0/2
(forward)formula 0,1,0.026494,4736,1,0,21,5437,42,8,439,5403,26
FORMULA RefineWMG-PT-002002-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 81 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:49] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize gal into /tmp/CTLFireability18050014949386352655.gal : 1 ms
[2023-03-17 01:28:49] [INFO ] Time to serialize properties into /tmp/CTLFireability1880591049117692823.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18050014949386352655.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1880591049117692823.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,58320,0.008711,3680,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: AF(AG(EX((A((((p3>=1)&&(p4>=1))&&(p6>=1)) U ((pprime>=2)&&(psecond>=2))) + EF((((p3>=1)&&(p4>=1))&&(p6>=1)))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(EX((!((E(!(((pprime>=2)&&(psecond>=2))) U (!((((p3>=1)&&(p4>=1))&&(p6>=1))) * !(((ppri...276
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 8/0/3
(forward)formula 0,1,0.01851,4208,1,0,9,2557,32,2,408,1800,12
FORMULA RefineWMG-PT-002002-CTLFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 10 transition count 9
Applied a total of 6 rules in 2 ms. Remains 10 /14 variables (removed 4) and now considering 9/11 (removed 2) transitions.
// Phase 1: matrix 9 rows 10 cols
[2023-03-17 01:28:49] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-17 01:28:49] [INFO ] Dead Transitions using invariants and state equation in 16 ms found 0 transitions.
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants in 19 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:49] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
[2023-03-17 01:28:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:28:49] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 17 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 10/14 places, 9/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 85 ms. Remains : 10/14 places, 9/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 9 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability8763764510104584620.gal : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability15155276544826289175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8763764510104584620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15155276544826289175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,6480,0.007139,3660,2,69,5,1182,6,0,52,1114,0


Converting to forward existential form...Done !
original formula: AF((EG(EF((p10<1))) + (p5>=1)))
=> equivalent forward existential formula: [FwdG(Init,!((EG(E(TRUE U (p10<1))) + (p5>=1))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,0.0102,3924,1,0,7,1182,22,1,291,1114,9
FORMULA RefineWMG-PT-002002-CTLFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:28:50] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 16 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 84 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability1075936463585290968.gal : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability16187806684940336777.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1075936463585290968.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16187806684940336777.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,58320,0.013407,3684,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: (AX((p5>=1)) * EG((p9>=1)))
=> equivalent forward existential formula: ([(EY(Init) * !((p5>=1)))] = FALSE * [(Init * !(EG((p9>=1))))] = FALSE)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.018806,4212,1,0,12,2026,20,4,369,1800,8
FORMULA RefineWMG-PT-002002-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Graph (trivial) has 4 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 8 transition count 8
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 0 with 2 rules applied. Total rules applied 9 place count 7 transition count 7
Applied a total of 9 rules in 3 ms. Remains 7 /14 variables (removed 7) and now considering 7/11 (removed 4) transitions.
// Phase 1: matrix 7 rows 7 cols
[2023-03-17 01:28:50] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 18 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 14 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 7/14 places, 7/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 7/14 places, 7/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
FORMULA RefineWMG-PT-002002-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6088788818845834014.gal : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality309358826108973279.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6088788818845834014.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality309358826108973279.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in SI_CTL mode, iteration 0 : 14/14 places, 11/11 transitions.
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 12 transition count 10
Applied a total of 3 rules in 1 ms. Remains 12 /14 variables (removed 2) and now considering 10/11 (removed 1) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-17 01:28:50] [INFO ] Computed 5 place invariants in 1 ms
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality309358826108973279.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3,0.008727,3360,2,10,5,34,5,0,36,15,0
Total reachable state count : 3

[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 12/14 places, 10/11 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 12/14 places, 10/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability13098099058425352427.gal : 113 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability13102387276824809618.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13098099058425352427.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13102387276824809618.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
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,19440,0.007839,3672,2,73,5,1574,6,0,61,1547,0


Converting to forward existential form...Done !
original formula: AG((((pprime>=2)&&(psecond>=2)) * (EG(EF((p1>=5))) + (AF((p10<1)) * (E((p9>=1) U (p9>=1)) + (((pterce>=3)&&(p3>=1))&&((p4>=1)&&(p6>=1))))...159
=> equivalent forward existential formula: ([(FwdU(Init,TRUE) * !(((pprime>=2)&&(psecond>=2))))] = FALSE * ([FwdG((FwdU(Init,TRUE) * !(EG(E(TRUE U (p1>=5))...318
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Hit Full ! (commute/partial/dont) 7/0/3
(forward)formula 0,0,0.014231,4200,1,0,14,1767,36,4,368,1547,14
FORMULA RefineWMG-PT-002002-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
// Phase 1: matrix 11 rows 14 cols
[2023-03-17 01:28:50] [INFO ] Computed 6 place invariants in 0 ms
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 89 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability894232857934200548.gal : 1 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1699513256801901817.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability894232857934200548.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1699513256801901817.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
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,58320,0.008505,3684,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: EX(AX((p5<1)))
=> equivalent forward existential formula: [(EY(Init) * !(EX(!((p5<1)))))] != FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,0.012937,3948,1,0,6,2073,11,0,349,1800,4
FORMULA RefineWMG-PT-002002-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 1 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 18 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 3 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 2 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability14531265689166375218.gal : 1 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability1693703078718071486.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14531265689166375218.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1693703078718071486.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
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,58320,0.014348,3684,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: AG((AX(EG(((pprime>=2)&&(psecond>=2)))) * A((!((AF((p9>=1)) * AX((p9>=1)))) * (EF((((p3>=1)&&(p4>=1))&&(p6>=1))) + ((((((p>=1)&&(p8>=1))&...219
=> equivalent forward existential formula: ([(EY(FwdU(Init,TRUE)) * !(EG(((pprime>=2)&&(psecond>=2)))))] = FALSE * (([(((FwdU(FwdU(Init,TRUE),!((p7<1))) * ...448
Hit Full ! (commute/partial/dont) 9/0/2
(forward)formula 0,0,0.019057,3948,1,0,6,1989,20,0,389,1800,8
FORMULA RefineWMG-PT-002002-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 14/14 places, 11/11 transitions.
Applied a total of 0 rules in 0 ms. Remains 14 /14 variables (removed 0) and now considering 11/11 (removed 0) transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants in 15 ms returned []
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 37 ms to find 0 implicit places.
[2023-03-17 01:28:50] [INFO ] Invariant cache hit.
[2023-03-17 01:28:50] [INFO ] Dead Transitions using invariants and state equation in 24 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 14/14 places, 11/11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 3 ms
[2023-03-17 01:28:50] [INFO ] Input system was already deterministic with 11 transitions.
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:50] [INFO ] Flatten gal took : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize gal into /tmp/CTLFireability7487525528536526375.gal : 0 ms
[2023-03-17 01:28:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3911912360178369921.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7487525528536526375.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3911912360178369921.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,58320,0.00899,3680,2,105,5,1823,6,0,70,1800,0


Converting to forward existential form...Done !
original formula: E(AF((E(((AF((p7>=1)) + (p9>=1)) + (p4>=1)) U ((pterce<3) * EX((p9>=1)))) * (!(EG((p5>=1))) + ((!((((p3>=1)&&(p4>=1))&&(p6>=1))||(((p>=1)...305
=> equivalent forward existential formula: [FwdG(FwdU(Init,!(EG(!((E(((!(EG(!((p7>=1)))) + (p9>=1)) + (p4>=1)) U ((pterce<3) * EX((p9>=1)))) * (!(EG((p5>=1...373
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.239323,13976,1,0,504,55572,56,495,410,87793,747
FORMULA RefineWMG-PT-002002-CTLFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

[2023-03-17 01:28:51] [INFO ] Flatten gal took : 1 ms
[2023-03-17 01:28:51] [INFO ] Flatten gal took : 1 ms
Total runtime 3008 ms.

BK_STOP 1679016531806

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="RefineWMG-PT-002002"
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 2-5348"
echo " Executing tool itstools"
echo " Input is RefineWMG-PT-002002, 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 r325-tall-167889197300530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-002002.tgz
mv RefineWMG-PT-002002 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 ;