Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2019-input.r052-oct2-155234410300684.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2019-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is DNAwalker-PT-10ringRL, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r052-oct2-155234410300684
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.5K Feb 10 20:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Feb 10 20:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 6 15:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 6 15:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 108 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 346 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 23:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 11K Feb 4 23:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Feb 4 22:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 8.7K Feb 4 22:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Feb 3 06:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Feb 3 06:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Jan 30 22:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Jan 30 22:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 4 22:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 4 22:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 Jan 29 09:34 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:34 iscolored
-rw-r--r-- 1 mcc users 112K Mar 10 17:31 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 DNAwalker-PT-10ringRL-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-10ringRL-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1552646016069

Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityFireability.pnml.gal, -t, CGAL, -reachable-file, ReachabilityFireability.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityFireability.pnml.gal -t CGAL -reachable-file ReachabilityFireability.prop --nowitness
Loading property file ReachabilityFireability.prop.
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-00 with value :(!((!(((A13>=2)&&(A12>=1))&&((A13>=2)&&(A4>=1))))||((((A18>=2)&&(A1>=1))||((A3>=2)&&(A7>=1)))||((A3>=2)&&(A19>=1)))))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-01 with value :((((A1>=2)&&(A15>=1))||((A10>=2)&&(A1>=1)))||(((!((A20>=2)&&(A13>=1)))||(!((A16>=2)&&(A14>=1))))||(!((A8>=2)&&(A12>=1)))))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-02 with value :(!((!(((A19>=2)&&(A17>=1))&&((A2>=2)&&(A5>=1))))&&((A8>=2)&&(A1>=1))))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-03 with value :((!((A15>=2)&&(A19>=1)))||(((!((A1>=2)&&(A6>=1)))||((A13>=2)&&(A18>=1)))&&(!(((A3>=2)&&(A1>=1))&&((A15>=2)&&(A17>=1))))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-04 with value :(!(((((A10>=2)&&(A6>=1))&&((A5>=2)&&(A2>=1)))||((A5>=2)&&(A2>=1)))||(!(((A13>=2)&&(A16>=1))&&((A9>=2)&&(A13>=1))))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-05 with value :(((A2>=2)&&(A20>=1))&&((A4>=2)&&(A18>=1)))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-06 with value :(((A13>=2)&&(A3>=1))&&((A5>=2)&&(A6>=1)))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-07 with value :(!(((A14>=2)&&(A13>=1))||((((A11>=2)&&(A2>=1))&&((A4>=2)&&(A3>=1)))||(((A13>=2)&&(A20>=1))&&((A21>=2)&&(A18>=1))))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-08 with value :((!(((A2>=2)&&(A6>=1))||(!((A11>=2)&&(A14>=1)))))&&(((A13>=2)&&(A9>=1))||((((A20>=2)&&(A17>=1))||((A13>=2)&&(A20>=1)))&&(!((A2>=2)&&(A4>=1))))))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-09 with value :(!(((A13>=2)&&(A11>=1))&&((A5>=2)&&(A13>=1))))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-10 with value :((!(((A4>=2)&&(A20>=1))&&(((A19>=2)&&(A4>=1))&&((A4>=2)&&(A2>=1)))))||((!((A18>=2)&&(A17>=1)))||((!((A19>=2)&&(A4>=1)))&&(((A11>=2)&&(A9>=1))||((A15>=2)&&(A11>=1))))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-11 with value :((((A12>=2)&&(A11>=1))||((A5>=2)&&(A20>=1)))&&((A6>=2)&&(A4>=1)))
Read [invariant] property : DNAwalker-PT-10ringRL-ReachabilityFireability-12 with value :((((((A8>=2)&&(A4>=1))&&((A3>=2)&&(A8>=1)))&&(((A13>=2)&&(A15>=1))||((A16>=2)&&(A17>=1))))||((!((A21>=2)&&(A5>=1)))&&(!((A1>=2)&&(A16>=1)))))||(((((A1>=2)&&(A8>=1))||((A8>=2)&&(A4>=1)))&&(((A5>=2)&&(A20>=1))||(B12>=1)))||(((A14>=2)&&(A18>=1))||(!((A15>=2)&&(A2>=1))))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-13 with value :(((((A6>=2)&&(A1>=1))&&(((A5>=2)&&(A21>=1))||((A10>=2)&&(A14>=1))))||(((A1>=2)&&(A16>=1))&&((A18>=2)&&(A12>=1))))||(((A4>=2)&&(A8>=1))&&(((A19>=2)&&(A17>=1))&&((A1>=2)&&(A12>=1)))))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-14 with value :((((((A12>=2)&&(A11>=1))||((A14>=2)&&(A1>=1)))||((A1>=2)&&(A5>=1)))&&(!((A1>=2)&&(A18>=1))))&&((A14>=2)&&(A18>=1)))
Read [reachable] property : DNAwalker-PT-10ringRL-ReachabilityFireability-15 with value :(((B4>=1)&&((A3>=2)&&(A20>=1)))&&((A5>=2)&&(A8>=1)))
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 259
// Phase 1: matrix 259 rows 27 cols
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 259
// Phase 1: matrix 259 rows 27 cols
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker\_PT\_10ringRL\_flat\_flat,2.79507e+07,1.3095,20668,2,2482,5,73243,6,0,395,80955,0
Total reachable state count : 27950678

Verifying 16 reachability properties.
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-00 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-00,67250,1.31295,20820,2,316,6,73243,7,0,420,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-01 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-01,0,1.31535,21020,1,0,6,73243,8,0,440,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-02 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-02,0,1.31708,21064,1,0,6,73243,9,0,450,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-03 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-03,0,1.31986,21064,1,0,6,73243,10,0,468,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-04 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-04,0,1.33621,21064,1,0,6,73243,11,0,484,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-05 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-05,0,1.338,21064,1,0,6,73243,12,0,489,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-06 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-06

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-06,0,1.34043,21064,1,0,6,73243,13,0,493,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-07 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-07,3416,1.3414,21064,2,71,7,73243,14,0,502,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-08 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-08

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-08,0,1.34744,21064,1,0,7,73243,15,0,518,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-09 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-09,0,1.36325,21064,1,0,7,73243,16,0,521,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-10 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-10,0,1.36552,21064,1,0,7,73243,17,0,538,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-11 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-11,0,1.36905,21064,1,0,7,73243,18,0,543,80955,0
Invariant property DNAwalker-PT-10ringRL-ReachabilityFireability-12 is true.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-12,0,1.39386,21064,1,0,7,73243,19,0,574,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-13 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-13,0,1.3997,21064,1,0,7,73243,20,0,590,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-14 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-14

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-14,0,1.41817,21064,1,0,7,73243,21,0,597,80955,0
Reachability property DNAwalker-PT-10ringRL-ReachabilityFireability-15 does not hold.
FORMULA DNAwalker-PT-10ringRL-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : DNAwalker-PT-10ringRL-ReachabilityFireability-15

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-10ringRL-ReachabilityFireability-15,0,1.42022,21064,1,0,7,73243,22,0,602,80955,0
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1552646022048

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 15, 2019 10:33:38 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 15, 2019 10:33:38 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 55 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 27 places.
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 260 transitions.
Mar 15, 2019 10:33:39 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 25 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 119 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 55 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 107 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.pnml.gal : 3 ms
Mar 15, 2019 10:33:39 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 1 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 260 transitions.
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 260 transitions.
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 10 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: Ran tautology test, simplified 0 / 16 in 992 ms.
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-00(UNSAT) depth K=0 took 39 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 260 transitions.
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-01(UNSAT) depth K=0 took 4 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-02(UNSAT) depth K=0 took 3 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-03(UNSAT) depth K=0 took 1 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-04(UNSAT) depth K=0 took 10 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-05(UNSAT) depth K=0 took 2 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-06(UNSAT) depth K=0 took 1 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-07(UNSAT) depth K=0 took 0 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-08(UNSAT) depth K=0 took 1 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-09(UNSAT) depth K=0 took 16 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-10(UNSAT) depth K=0 took 23 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-11(UNSAT) depth K=0 took 0 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-12(UNSAT) depth K=0 took 30 ms
Mar 15, 2019 10:33:40 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-13(UNSAT) depth K=0 took 15 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-14(UNSAT) depth K=0 took 19 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-15(UNSAT) depth K=0 took 11 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-00(UNSAT) depth K=1 took 6 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-01(UNSAT) depth K=1 took 10 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-02(UNSAT) depth K=1 took 18 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-03(UNSAT) depth K=1 took 24 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-04(UNSAT) depth K=1 took 15 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-05(UNSAT) depth K=1 took 2 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-06(UNSAT) depth K=1 took 2 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 0 place invariants in 16 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-07(UNSAT) depth K=1 took 8 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-08(UNSAT) depth K=1 took 10 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-09(UNSAT) depth K=1 took 16 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-10(UNSAT) depth K=1 took 7 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-11(UNSAT) depth K=1 took 2 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 27 variables to be positive in 470 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 260 transitions.
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/260 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-12(UNSAT) depth K=1 took 3 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-13(UNSAT) depth K=1 took 9 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 260 transitions.
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-14(UNSAT) depth K=1 took 34 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-15(UNSAT) depth K=1 took 6 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-00(UNSAT) depth K=2 took 104 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-01(UNSAT) depth K=2 took 93 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 27 variables to be positive in 322 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-10ringRL-ReachabilityFireability-00
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-00(SAT) depth K=0 took 45 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-10ringRL-ReachabilityFireability-01
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-01(SAT) depth K=0 took 21 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-02(UNSAT) depth K=2 took 84 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-10ringRL-ReachabilityFireability-02
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-02(SAT) depth K=0 took 80 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-10ringRL-ReachabilityFireability-09
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-09(SAT) depth K=0 took 26 ms
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
WARNING: Interrupting SMT solver.
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-10ringRL-ReachabilityFireability-12
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runKInduction
INFO: KInduction solution for property DNAwalker-PT-10ringRL-ReachabilityFireability-12(SAT) depth K=0 took 64 ms
Mar 15, 2019 10:33:41 AM org.smtlib.impl.Script execute
WARNING: Script execution failed on command (assert (and (and (>= (select s0 5) 2) (>= (select s0 0) 1)) (= (store (store s0 0 (+ (select s0 0) 1)) 5 (- (select s0 5) 2)) s1))) with error (error "Failed to assert expression: java.io.IOException: Broken pipe (and (and (>= (select s0 5) 2) (>= (select s0 0) 1)) (= (store (store s0 0 (+ (select s0 0) 1)) 5 (- (select s0 5) 2)) s1))")
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeAblingForPredicate(NecessaryEnablingsolver.java:755)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:502)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
WARNING: Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-10ringRL-ReachabilityFireability-03 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:404)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:350)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:159)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:297)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:452)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:435)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:378)
... 3 more
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: During BMC, SMT solver timed out at depth 2
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd runBMC
INFO: BMC solving timed out (3600000 secs) at depth 2
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.application.SMTRunner$2 run
INFO: SMT solved 0/ 16 properties. Interrupting other analysis methods.
Mar 15, 2019 10:33:41 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 1577ms conformant to PINS in folder :/home/mcc/execution

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="DNAwalker-PT-10ringRL"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-3954"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-10ringRL, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r052-oct2-155234410300684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-10ringRL.tgz
mv DNAwalker-PT-10ringRL execution
cd execution
if [ "ReachabilityFireability" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "ReachabilityFireability" = "UpperBounds" ] ; 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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;