fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r083-tall-162048875100226
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for Diffusion2D-PT-D50N150

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
2313.663 3600000.00 4092962.00 14985.30 ????????F?T?TF?T normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r083-tall-162048875100226.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Diffusion2D-PT-D50N150, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875100226
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.7M
-rw-r--r-- 1 mcc users 27K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 174K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 10:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 10:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 17:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 22 17:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 8 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 7.3M May 5 16:51 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 Diffusion2D-PT-D50N150-CTLFireability-00
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-01
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-02
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-03
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-04
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-05
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-06
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-07
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-08
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-09
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-10
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-11
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-12
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-13
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-14
FORMULA_NAME Diffusion2D-PT-D50N150-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1620823773111

Running Version 0
[2021-05-12 12:49:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 12:49:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 12:50:03] [INFO ] Load time of PNML (sax parser for PT used): 5065 ms
[2021-05-12 12:50:03] [INFO ] Transformed 2500 places.
[2021-05-12 12:50:04] [INFO ] Transformed 19404 transitions.
[2021-05-12 12:50:04] [INFO ] Parsed PT model containing 2500 places and 19404 transitions in 6364 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 415 ms.
[2021-05-12 12:50:05] [INFO ] Reduced 1 identical enabling conditions.
Support contains 369 out of 2500 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2500/2500 places, 19404/19404 transitions.
Applied a total of 0 rules in 9523 ms. Remains 2500 /2500 variables (removed 0) and now considering 19404/19404 (removed 0) transitions.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-12 12:50:21] [INFO ] Computed 1 place invariants in 1945 ms
[2021-05-12 12:50:25] [INFO ] Implicit Places using invariants in 6804 ms returned []
Implicit Place search using SMT only with invariants took 7185 ms to find 0 implicit places.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-12 12:50:27] [INFO ] Computed 1 place invariants in 1259 ms
[2021-05-12 12:50:29] [INFO ] Dead Transitions using invariants and state equation in 4118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2500/2500 places, 19404/19404 transitions.
[2021-05-12 12:50:40] [INFO ] Flatten gal took : 7155 ms
[2021-05-12 12:50:44] [INFO ] Flatten gal took : 4342 ms
[2021-05-12 12:50:54] [INFO ] Input system was already deterministic with 19404 transitions.
Incomplete random walk after 100118 steps, including 2 resets, run finished after 1380 ms. (steps per millisecond=72 ) properties (out of 50) seen :30
Running SMT prover for 20 properties.
// Phase 1: matrix 19404 rows 2500 cols
[2021-05-12 12:50:58] [INFO ] Computed 1 place invariants in 1125 ms
[2021-05-12 12:51:10] [INFO ] [Real]Absence check using 1 positive place invariants in 247 ms returned sat
[2021-05-12 12:51:15] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:20
[2021-05-12 12:51:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 204 ms returned sat
[2021-05-12 12:51:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 12:52:57] [INFO ] [Nat]Absence check using state equation in 83023 ms returned unsat :0 sat :20
Attempting to minimize the solution found.
Minimization took 89 ms.
[2021-05-12 12:52:57] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :20
Graph (trivial) has 18782 edges and 2500 vertex of which 2460 / 2500 are part of one of the 1 SCC in 300 ms
Free SCC test removed 2459 places
Ensure Unique test removed 19317 transitions
Reduce isomorphic transitions removed 19317 transitions.
Applied a total of 1 rules in 845 ms. Remains 41 /2500 variables (removed 2459) and now considering 87/19404 (removed 19317) transitions.
[2021-05-12 12:53:02] [INFO ] Flatten gal took : 38 ms
[2021-05-12 12:53:02] [INFO ] Flatten gal took : 292 ms
[2021-05-12 12:53:02] [INFO ] Input system was already deterministic with 87 transitions.
[2021-05-12 12:53:02] [INFO ] Flatten gal took : 39 ms
[2021-05-12 12:53:02] [INFO ] Flatten gal took : 3 ms
[2021-05-12 12:53:03] [INFO ] Time to serialize gal into /tmp/CTLFireability12893676917842285630.gal : 51 ms
[2021-05-12 12:53:03] [INFO ] Time to serialize properties into /tmp/CTLFireability13914305702050788710.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability12893676917842285630.gal, -t, CGAL, -ctl, /tmp/CTLFireability13914305702050788710.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability12893676917842285630.gal -t CGAL -ctl /tmp/CTLFireability13914305702050788710.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-12 12:53:33] [INFO ] Flatten gal took : 3 ms
[2021-05-12 12:53:33] [INFO ] Applying decomposition
[2021-05-12 12:53:33] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10404521826042821922.txt, -o, /tmp/graph10404521826042821922.bin, -w, /tmp/graph10404521826042821922.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10404521826042821922.bin, -l, -1, -v, -w, /tmp/graph10404521826042821922.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 12:53:33] [INFO ] Decomposing Gal with order
[2021-05-12 12:53:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 12:53:34] [INFO ] Removed a total of 10 redundant transitions.
[2021-05-12 12:53:34] [INFO ] Flatten gal took : 531 ms
[2021-05-12 12:53:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2021-05-12 12:53:34] [INFO ] Time to serialize gal into /tmp/CTLFireability11219083302962508705.gal : 46 ms
[2021-05-12 12:53:34] [INFO ] Time to serialize properties into /tmp/CTLFireability14035827525609827788.ctl : 44 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability11219083302962508705.gal, -t, CGAL, -ctl, /tmp/CTLFireability14035827525609827788.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability11219083302962508705.gal -t CGAL -ctl /tmp/CTLFireability14035827525609827788.ctl
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Graph (trivial) has 19250 edges and 2500 vertex of which 2490 / 2500 are part of one of the 1 SCC in 104 ms
Free SCC test removed 2489 places
Ensure Unique test removed 19383 transitions
Reduce isomorphic transitions removed 19383 transitions.
Applied a total of 1 rules in 396 ms. Remains 11 /2500 variables (removed 2489) and now considering 21/19404 (removed 19383) transitions.
[2021-05-12 12:54:10] [INFO ] Flatten gal took : 2 ms
[2021-05-12 12:54:10] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:54:10] [INFO ] Input system was already deterministic with 21 transitions.
[2021-05-12 12:54:10] [INFO ] Flatten gal took : 21 ms
[2021-05-12 12:54:10] [INFO ] Flatten gal took : 2 ms
[2021-05-12 12:54:10] [INFO ] Time to serialize gal into /tmp/CTLFireability15573155430769063232.gal : 2 ms
[2021-05-12 12:54:10] [INFO ] Time to serialize properties into /tmp/CTLFireability18265623857092806468.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability15573155430769063232.gal, -t, CGAL, -ctl, /tmp/CTLFireability18265623857092806468.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability15573155430769063232.gal -t CGAL -ctl /tmp/CTLFireability18265623857092806468.ctl --gen-order FOLLOW
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,2.27405e+15,16.9564,33996,2,1512,5,218945,6,0,67,214453,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2021-05-12 12:54:40] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:54:40] [INFO ] Applying decomposition
[2021-05-12 12:54:40] [INFO ] Flatten gal took : 1 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph13420178258499438441.txt, -o, /tmp/graph13420178258499438441.bin, -w, /tmp/graph13420178258499438441.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph13420178258499438441.bin, -l, -1, -v, -w, /tmp/graph13420178258499438441.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 12:54:40] [INFO ] Decomposing Gal with order
[2021-05-12 12:54:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 12:54:40] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:54:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2021-05-12 12:54:40] [INFO ] Time to serialize gal into /tmp/CTLFireability1986238840274076464.gal : 30 ms
[2021-05-12 12:54:40] [INFO ] Time to serialize properties into /tmp/CTLFireability10656582475403191785.ctl : 20 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability1986238840274076464.gal, -t, CGAL, -ctl, /tmp/CTLFireability10656582475403191785.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability1986238840274076464.gal -t CGAL -ctl /tmp/CTLFireability10656582475403191785.ctl
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,2.27405e+15,17.0352,34024,2,1512,5,218945,6,0,67,214453,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
Graph (trivial) has 19324 edges and 2500 vertex of which 2495 / 2500 are part of one of the 1 SCC in 116 ms
Free SCC test removed 2494 places
Ensure Unique test removed 19393 transitions
Reduce isomorphic transitions removed 19393 transitions.
Applied a total of 1 rules in 269 ms. Remains 6 /2500 variables (removed 2494) and now considering 11/19404 (removed 19393) transitions.
[2021-05-12 12:55:13] [INFO ] Flatten gal took : 3 ms
[2021-05-12 12:55:13] [INFO ] Flatten gal took : 0 ms
[2021-05-12 12:55:13] [INFO ] Input system was already deterministic with 11 transitions.
[2021-05-12 12:55:13] [INFO ] Flatten gal took : 0 ms
[2021-05-12 12:55:13] [INFO ] Flatten gal took : 0 ms
[2021-05-12 12:55:13] [INFO ] Time to serialize gal into /tmp/CTLFireability14158036049786949119.gal : 23 ms
[2021-05-12 12:55:13] [INFO ] Time to serialize properties into /tmp/CTLFireability6292162327642361496.ctl : 27 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability14158036049786949119.gal, -t, CGAL, -ctl, /tmp/CTLFireability6292162327642361496.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability14158036049786949119.gal -t CGAL -ctl /tmp/CTLFireability6292162327642361496.ctl --gen-order FOLLOW
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,6.98527e+08,6.57518,17484,2,757,5,97775,6,0,37,95978,0


Converting to forward existential form...Done !
original formula: !(EF((((((cAMP__38_4_>=1)||(cAMP__32_10_>=1))||(cAMP__43_9_>=1))||(cAMP__14_37_>=1))||(cAMP__30_9_>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * (((((cAMP__38_4_>=1)||(cAMP__32_10_>=1))||(cAMP__43_9_>=1))||(cAMP__14_37_>=1))||(cAMP__30_9_>=1)))] = FALSE
(forward)formula 0,0,7.32777,17868,1,0,7,97775,8,1,792,95978,1
FORMULA Diffusion2D-PT-D50N150-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Graph (trivial) has 18912 edges and 2500 vertex of which 2469 / 2500 are part of one of the 1 SCC in 115 ms
Free SCC test removed 2468 places
Ensure Unique test removed 19337 transitions
Reduce isomorphic transitions removed 19337 transitions.
Applied a total of 1 rules in 1001 ms. Remains 32 /2500 variables (removed 2468) and now considering 67/19404 (removed 19337) transitions.
[2021-05-12 12:55:23] [INFO ] Flatten gal took : 7 ms
[2021-05-12 12:55:23] [INFO ] Flatten gal took : 4 ms
[2021-05-12 12:55:23] [INFO ] Input system was already deterministic with 67 transitions.
[2021-05-12 12:55:23] [INFO ] Flatten gal took : 2 ms
[2021-05-12 12:55:23] [INFO ] Flatten gal took : 25 ms
[2021-05-12 12:55:23] [INFO ] Time to serialize gal into /tmp/CTLFireability4548894698511972844.gal : 11 ms
[2021-05-12 12:55:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10095536708482670543.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability4548894698511972844.gal, -t, CGAL, -ctl, /tmp/CTLFireability10095536708482670543.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability4548894698511972844.gal -t CGAL -ctl /tmp/CTLFireability10095536708482670543.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-12 12:55:53] [INFO ] Flatten gal took : 2 ms
[2021-05-12 12:55:53] [INFO ] Applying decomposition
[2021-05-12 12:55:53] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18163878462380445839.txt, -o, /tmp/graph18163878462380445839.bin, -w, /tmp/graph18163878462380445839.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18163878462380445839.bin, -l, -1, -v, -w, /tmp/graph18163878462380445839.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 12:55:53] [INFO ] Decomposing Gal with order
[2021-05-12 12:55:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 12:55:53] [INFO ] Removed a total of 6 redundant transitions.
[2021-05-12 12:55:53] [INFO ] Flatten gal took : 30 ms
[2021-05-12 12:55:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 0 ms.
[2021-05-12 12:55:53] [INFO ] Time to serialize gal into /tmp/CTLFireability3280691867063442459.gal : 57 ms
[2021-05-12 12:55:53] [INFO ] Time to serialize properties into /tmp/CTLFireability13638860226990246613.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability3280691867063442459.gal, -t, CGAL, -ctl, /tmp/CTLFireability13638860226990246613.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability3280691867063442459.gal -t CGAL -ctl /tmp/CTLFireability13638860226990246613.ctl
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Graph (trivial) has 19308 edges and 2500 vertex of which 2494 / 2500 are part of one of the 1 SCC in 109 ms
Free SCC test removed 2493 places
Ensure Unique test removed 19391 transitions
Reduce isomorphic transitions removed 19391 transitions.
Applied a total of 1 rules in 193 ms. Remains 7 /2500 variables (removed 2493) and now considering 13/19404 (removed 19391) transitions.
[2021-05-12 12:56:25] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:56:25] [INFO ] Flatten gal took : 33 ms
[2021-05-12 12:56:25] [INFO ] Input system was already deterministic with 13 transitions.
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=75 )
FORMULA Diffusion2D-PT-D50N150-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Graph (trivial) has 19260 edges and 2500 vertex of which 2491 / 2500 are part of one of the 1 SCC in 5 ms
Free SCC test removed 2490 places
Ensure Unique test removed 19385 transitions
Reduce isomorphic transitions removed 19385 transitions.
Applied a total of 1 rules in 88 ms. Remains 10 /2500 variables (removed 2490) and now considering 19/19404 (removed 19385) transitions.
[2021-05-12 12:56:28] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:56:28] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:56:28] [INFO ] Input system was already deterministic with 19 transitions.
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=151 )
FORMULA Diffusion2D-PT-D50N150-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Graph (trivial) has 19282 edges and 2500 vertex of which 2492 / 2500 are part of one of the 1 SCC in 60 ms
Free SCC test removed 2491 places
Ensure Unique test removed 19387 transitions
Reduce isomorphic transitions removed 19387 transitions.
Applied a total of 1 rules in 808 ms. Remains 9 /2500 variables (removed 2491) and now considering 17/19404 (removed 19387) transitions.
[2021-05-12 12:56:30] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:56:30] [INFO ] Flatten gal took : 5 ms
[2021-05-12 12:56:30] [INFO ] Input system was already deterministic with 17 transitions.
[2021-05-12 12:56:30] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:56:30] [INFO ] Flatten gal took : 28 ms
[2021-05-12 12:56:30] [INFO ] Time to serialize gal into /tmp/CTLFireability12435039244659380442.gal : 47 ms
[2021-05-12 12:56:30] [INFO ] Time to serialize properties into /tmp/CTLFireability11706164353881463458.ctl : 17 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability12435039244659380442.gal, -t, CGAL, -ctl, /tmp/CTLFireability11706164353881463458.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability12435039244659380442.gal -t CGAL -ctl /tmp/CTLFireability11706164353881463458.ctl --gen-order FOLLOW
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,8.04498e+12,11.3366,27008,2,1210,5,170357,6,0,55,167063,0


Converting to forward existential form...Done !
original formula: !(EF(EG(((((((((cAMP__41_29_>=1)||(cAMP__45_40_>=1))||(cAMP__16_32_>=1))||(cAMP__15_30_>=1))||(cAMP__45_6_>=1))||(cAMP__50_9_>=1))||(cAMP__11_19_>=1))||(cAMP__8_22_>=1)))))
=> equivalent forward existential formula: [FwdG(FwdU(Init,TRUE),((((((((cAMP__41_29_>=1)||(cAMP__45_40_>=1))||(cAMP__16_32_>=1))||(cAMP__15_30_>=1))||(cAMP__45_6_>=1))||(cAMP__50_9_>=1))||(cAMP__11_19_>=1))||(cAMP__8_22_>=1)))] = FALSE
Hit Full ! (commute/partial/dont) 1/0/16
(forward)formula 0,0,26.6049,33136,1,0,6,178305,19,0,1570,174777,8
FORMULA Diffusion2D-PT-D50N150-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Graph (trivial) has 18708 edges and 2500 vertex of which 2456 / 2500 are part of one of the 1 SCC in 53 ms
Free SCC test removed 2455 places
Ensure Unique test removed 19313 transitions
Reduce isomorphic transitions removed 19313 transitions.
Applied a total of 1 rules in 173 ms. Remains 45 /2500 variables (removed 2455) and now considering 91/19404 (removed 19313) transitions.
[2021-05-12 12:56:59] [INFO ] Flatten gal took : 3 ms
[2021-05-12 12:56:59] [INFO ] Flatten gal took : 24 ms
[2021-05-12 12:56:59] [INFO ] Input system was already deterministic with 91 transitions.
[2021-05-12 12:57:00] [INFO ] Flatten gal took : 7 ms
[2021-05-12 12:57:00] [INFO ] Flatten gal took : 27 ms
[2021-05-12 12:57:00] [INFO ] Time to serialize gal into /tmp/CTLFireability11116261156042138304.gal : 20 ms
[2021-05-12 12:57:00] [INFO ] Time to serialize properties into /tmp/CTLFireability15532418296202092568.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability11116261156042138304.gal, -t, CGAL, -ctl, /tmp/CTLFireability15532418296202092568.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability11116261156042138304.gal -t CGAL -ctl /tmp/CTLFireability15532418296202092568.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2021-05-12 12:57:30] [INFO ] Flatten gal took : 3 ms
[2021-05-12 12:57:30] [INFO ] Applying decomposition
[2021-05-12 12:57:30] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph167054848357117984.txt, -o, /tmp/graph167054848357117984.bin, -w, /tmp/graph167054848357117984.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph167054848357117984.bin, -l, -1, -v, -w, /tmp/graph167054848357117984.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 12:57:30] [INFO ] Decomposing Gal with order
[2021-05-12 12:57:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 12:57:30] [INFO ] Removed a total of 2 redundant transitions.
[2021-05-12 12:57:30] [INFO ] Flatten gal took : 58 ms
[2021-05-12 12:57:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 0 ms.
[2021-05-12 12:57:30] [INFO ] Time to serialize gal into /tmp/CTLFireability12899483416555961179.gal : 113 ms
[2021-05-12 12:57:30] [INFO ] Time to serialize properties into /tmp/CTLFireability8105498969520690734.ctl : 10 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability12899483416555961179.gal, -t, CGAL, -ctl, /tmp/CTLFireability8105498969520690734.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability12899483416555961179.gal -t CGAL -ctl /tmp/CTLFireability8105498969520690734.ctl
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Graph (trivial) has 19266 edges and 2500 vertex of which 2491 / 2500 are part of one of the 1 SCC in 46 ms
Free SCC test removed 2490 places
Ensure Unique test removed 19385 transitions
Reduce isomorphic transitions removed 19385 transitions.
Applied a total of 1 rules in 267 ms. Remains 10 /2500 variables (removed 2490) and now considering 19/19404 (removed 19385) transitions.
[2021-05-12 12:58:03] [INFO ] Flatten gal took : 1 ms
[2021-05-12 12:58:03] [INFO ] Flatten gal took : 0 ms
[2021-05-12 12:58:03] [INFO ] Input system was already deterministic with 19 transitions.
Finished random walk after 151 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=151 )
FORMULA Diffusion2D-PT-D50N150-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2021-05-12 12:58:07] [INFO ] Flatten gal took : 3976 ms
[2021-05-12 12:58:11] [INFO ] Flatten gal took : 3808 ms
[2021-05-12 12:58:13] [INFO ] Applying decomposition
[2021-05-12 12:58:17] [INFO ] Flatten gal took : 3757 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12709328778594935876.txt, -o, /tmp/graph12709328778594935876.bin, -w, /tmp/graph12709328778594935876.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12709328778594935876.bin, -l, -1, -v, -w, /tmp/graph12709328778594935876.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 12:58:24] [INFO ] Decomposing Gal with order
[2021-05-12 12:58:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 12:58:39] [INFO ] Removed a total of 13486 redundant transitions.
[2021-05-12 12:58:41] [INFO ] Flatten gal took : 9334 ms
[2021-05-12 12:58:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 1162 ms.
[2021-05-12 12:58:44] [INFO ] Time to serialize gal into /tmp/CTLFireability755381897882676222.gal : 610 ms
[2021-05-12 12:58:44] [INFO ] Time to serialize properties into /tmp/CTLFireability9315994332407605053.ctl : 55 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability755381897882676222.gal, -t, CGAL, -ctl, /tmp/CTLFireability9315994332407605053.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability755381897882676222.gal -t CGAL -ctl /tmp/CTLFireability9315994332407605053.ctl
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2021-05-12 13:21:35] [INFO ] Flatten gal took : 3913 ms
[2021-05-12 13:21:35] [INFO ] Time to serialize gal into /tmp/CTLFireability12824797407851512832.gal : 450 ms
[2021-05-12 13:21:35] [INFO ] Time to serialize properties into /tmp/CTLFireability11726901996976130160.ctl : 44 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability12824797407851512832.gal, -t, CGAL, -ctl, /tmp/CTLFireability11726901996976130160.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability12824797407851512832.gal -t CGAL -ctl /tmp/CTLFireability11726901996976130160.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.
Detected timeout of ITS tools.
[2021-05-12 13:44:25] [INFO ] Flatten gal took : 4225 ms
[2021-05-12 13:44:29] [INFO ] Input system was already deterministic with 19404 transitions.
[2021-05-12 13:44:30] [INFO ] Transformed 2500 places.
[2021-05-12 13:44:30] [INFO ] Transformed 19404 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-12 13:44:51] [INFO ] Time to serialize gal into /tmp/CTLFireability10007211913911406381.gal : 407 ms
[2021-05-12 13:44:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10459801543515372393.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability10007211913911406381.gal, -t, CGAL, -ctl, /tmp/CTLFireability10459801543515372393.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability10007211913911406381.gal -t CGAL -ctl /tmp/CTLFireability10459801543515372393.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 11 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="Diffusion2D-PT-D50N150"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Diffusion2D-PT-D50N150, 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 r083-tall-162048875100226"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Diffusion2D-PT-D50N150.tgz
mv Diffusion2D-PT-D50N150 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 ;