Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r175-tall-165277024100219.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-002000, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-tall-165277024100219
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 1.6M Apr 29 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 7.9M Apr 29 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Apr 29 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.8M Apr 29 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 4.6M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 607K May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 183K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 513K May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 4.5M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1652809135953

Running Version 202205111006
[2022-05-17 17:38:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -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, 1800]
[2022-05-17 17:38:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 17:38:57] [INFO ] Load time of PNML (sax parser for PT used): 411 ms
[2022-05-17 17:38:57] [INFO ] Transformed 10000 places.
[2022-05-17 17:38:57] [INFO ] Transformed 10000 transitions.
[2022-05-17 17:38:57] [INFO ] Parsed PT model containing 10000 places and 10000 transitions in 568 ms.
Built sparse matrix representations for Structural reductions in 20 ms.51654KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 231 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 125 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:38:58] [INFO ] Computed 4000 place invariants in 83 ms
[2022-05-17 17:38:59] [INFO ] Implicit Places using invariants in 1290 ms returned []
Implicit Place search using SMT only with invariants took 1318 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:39:00] [INFO ] Computed 4000 place invariants in 47 ms
[2022-05-17 17:39:01] [INFO ] Dead Transitions using invariants and state equation in 1071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Interrupted Random walk after 639002 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=21 )
Interrupted Random directed walk after 51727 steps, including 0 resets, run timeout after 31146 ms. (steps per millisecond=1 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:40:02] [INFO ] Computed 4000 place invariants in 28 ms
[2022-05-17 17:41:24] [INFO ] [Real]Absence check using 4000 positive place invariants in 72762 ms returned unknown
Interrupted Random directed walk after 51757 steps, including 0 resets, run timeout after 31370 ms. (steps per millisecond=1 )
Random walk for 500000 steps, including 0 resets, run took 26683 ms (no deadlock found). (steps per millisecond=18 )
Interrupted Random directed walk after 51826 steps, including 0 resets, run timeout after 31000 ms. (steps per millisecond=1 )
Random walk for 500000 steps, including 0 resets, run took 23907 ms (no deadlock found). (steps per millisecond=20 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 93 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:43:17] [INFO ] Computed 4000 place invariants in 32 ms
[2022-05-17 17:43:18] [INFO ] Implicit Places using invariants in 974 ms returned []
Implicit Place search using SMT only with invariants took 979 ms to find 0 implicit places.
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:43:18] [INFO ] Computed 4000 place invariants in 25 ms
[2022-05-17 17:43:19] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 10000/10000 places, 10000/10000 transitions.
Interrupted Random walk after 596028 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=19 )
Interrupted Random directed walk after 51819 steps, including 0 resets, run timeout after 30824 ms. (steps per millisecond=1 )
// Phase 1: matrix 10000 rows 10000 cols
[2022-05-17 17:44:20] [INFO ] Computed 4000 place invariants in 29 ms
[2022-05-17 17:45:42] [INFO ] [Real]Absence check using 4000 positive place invariants in 74501 ms returned unknown
Interrupted Random directed walk after 51770 steps, including 0 resets, run timeout after 30819 ms. (steps per millisecond=1 )
Random walk for 500000 steps, including 0 resets, run took 27762 ms (no deadlock found). (steps per millisecond=18 )
Interrupted Random directed walk after 51747 steps, including 0 resets, run timeout after 30549 ms. (steps per millisecond=1 )
Random walk for 500000 steps, including 0 resets, run took 24622 ms (no deadlock found). (steps per millisecond=20 )
[2022-05-17 17:47:37] [INFO ] Flatten gal took : 740 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Performed 2000 Post agglomeration using F-continuation condition.Transition count delta: 2000
Deduced a syphon composed of 2000 places in 2 ms
Reduce places removed 2000 places and 0 transitions.
Iterating global reduction 0 with 4000 rules applied. Total rules applied 4000 place count 8000 transition count 8000
Applied a total of 4000 rules in 2508 ms. Remains 8000 /10000 variables (removed 2000) and now considering 8000/10000 (removed 2000) transitions.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:47:40] [INFO ] Computed 4000 place invariants in 18 ms
[2022-05-17 17:47:40] [INFO ] Implicit Places using invariants in 682 ms returned []
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:47:40] [INFO ] Computed 4000 place invariants in 14 ms
[2022-05-17 17:47:41] [INFO ] Implicit Places using invariants and state equation in 741 ms returned []
Implicit Place search using SMT with State Equation took 1427 ms to find 0 implicit places.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:47:41] [INFO ] Computed 4000 place invariants in 16 ms
[2022-05-17 17:47:42] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 8000/10000 places, 8000/10000 transitions.
Finished structural reductions, in 1 iterations. Remains : 8000/10000 places, 8000/10000 transitions.
Initial state reduction rules removed 4000 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 8106 ms. (steps per millisecond=1 ) properties (out of 4000) seen :3225
Running SMT prover for 775 properties.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:47:50] [INFO ] Computed 4000 place invariants in 21 ms
[2022-05-17 17:48:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 17:48:16] [INFO ] After 25020ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 775 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1443 out of 8000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8000/8000 places, 8000/8000 transitions.
Free-agglomeration rule (complex) applied 2132 times.
Iterating global reduction 0 with 2132 rules applied. Total rules applied 2132 place count 8000 transition count 5868
Reduce places removed 3851 places and 0 transitions.
Drop transitions removed 2132 transitions
Reduce isomorphic transitions removed 2132 transitions.
Iterating post reduction 0 with 5983 rules applied. Total rules applied 8115 place count 4149 transition count 3736
Applied a total of 8115 rules in 3118 ms. Remains 4149 /8000 variables (removed 3851) and now considering 3736/8000 (removed 4264) transitions.
Finished structural reductions, in 1 iterations. Remains : 4149/8000 places, 3736/8000 transitions.
Finished random walk after 43210 steps, including 0 resets, run visited all 775 properties in 8492 ms. (steps per millisecond=5 )
Able to resolve query QuasiLiveness after proving 8000 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Performed 2000 Post agglomeration using F-continuation condition.Transition count delta: 2000
Deduced a syphon composed of 2000 places in 2 ms
Reduce places removed 2000 places and 0 transitions.
Iterating global reduction 0 with 4000 rules applied. Total rules applied 4000 place count 8000 transition count 8000
Applied a total of 4000 rules in 1907 ms. Remains 8000 /10000 variables (removed 2000) and now considering 8000/10000 (removed 2000) transitions.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:48:30] [INFO ] Computed 4000 place invariants in 19 ms
[2022-05-17 17:48:31] [INFO ] Implicit Places using invariants in 852 ms returned []
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:48:31] [INFO ] Computed 4000 place invariants in 11 ms
[2022-05-17 17:48:32] [INFO ] Implicit Places using invariants and state equation in 751 ms returned []
Implicit Place search using SMT with State Equation took 1610 ms to find 0 implicit places.
// Phase 1: matrix 8000 rows 8000 cols
[2022-05-17 17:48:32] [INFO ] Computed 4000 place invariants in 13 ms
[2022-05-17 17:48:32] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 8000/10000 places, 8000/10000 transitions.
Finished structural reductions, in 1 iterations. Remains : 8000/10000 places, 8000/10000 transitions.
[2022-05-17 17:48:33] [INFO ] Flatten gal took : 347 ms
[2022-05-17 17:48:33] [INFO ] Flatten gal took : 340 ms
[2022-05-17 17:48:33] [INFO ] Time to serialize gal into /tmp/CTLFireability11878464530690068611.gal : 94 ms
[2022-05-17 17:48:33] [INFO ] Time to serialize properties into /tmp/CTLFireability10662353166565401473.ctl : 58 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11878464530690068611.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10662353166565401473.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 8000 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 17:48:37] [INFO ] Flatten gal took : 324 ms
[2022-05-17 17:48:37] [INFO ] Applying decomposition
[2022-05-17 17:48:37] [INFO ] Flatten gal took : 318 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7791502979893353143.txt' '-o' '/tmp/graph7791502979893353143.bin' '-w' '/tmp/graph7791502979893353143.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7791502979893353143.bin' '-l' '-1' '-v' '-w' '/tmp/graph7791502979893353143.weights' '-q' '0' '-e' '0.001'
[2022-05-17 17:48:38] [INFO ] Decomposing Gal with order
[2022-05-17 17:48:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 17:48:42] [INFO ] Removed a total of 50 redundant transitions.
[2022-05-17 17:48:42] [INFO ] Flatten gal took : 704 ms
[2022-05-17 17:49:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 46 ms.
[2022-05-17 17:49:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11823930781683251063.gal : 80 ms
[2022-05-17 17:49:10] [INFO ] Time to serialize properties into /tmp/CTLFireability11763128138877712471.ctl : 77 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11823930781683251063.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11763128138877712471.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 8000 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 17:49:14] [INFO ] Flatten gal took : 308 ms
[2022-05-17 17:49:14] [INFO ] Flatten gal took : 315 ms
[2022-05-17 17:49:14] [INFO ] Time to serialize gal into /tmp/CTLFireability7933352792715071915.gal : 27 ms
[2022-05-17 17:49:14] [INFO ] Time to serialize properties into /tmp/CTLFireability3017990024310989251.ctl : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7933352792715071915.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3017990024310989251.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 8000 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 17:49:45] [INFO ] Flatten gal took : 291 ms
[2022-05-17 17:49:45] [INFO ] Applying decomposition
[2022-05-17 17:49:45] [INFO ] Flatten gal took : 296 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12002828044636344301.txt' '-o' '/tmp/graph12002828044636344301.bin' '-w' '/tmp/graph12002828044636344301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12002828044636344301.bin' '-l' '-1' '-v' '-w' '/tmp/graph12002828044636344301.weights' '-q' '0' '-e' '0.001'
[2022-05-17 17:49:46] [INFO ] Decomposing Gal with order
[2022-05-17 17:49:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 17:49:49] [INFO ] Removed a total of 49 redundant transitions.
[2022-05-17 17:49:49] [INFO ] Flatten gal took : 483 ms
[2022-05-17 17:50:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2022-05-17 17:50:13] [INFO ] Time to serialize gal into /tmp/CTLFireability10803533838121395293.gal : 92 ms
[2022-05-17 17:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability16120905206383887546.ctl : 63 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10803533838121395293.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16120905206383887546.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 8000 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,8.92403e+835,15.8893,101952,16949,57,161228,930,8810,111927,109,1373,0


Converting to forward existential form...Done !
original formula: AG(EF(((i56.i1.i0.i1.u1235.Think_45>=1)&&(i56.i1.i0.i1.u1235.Fork_44>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((i56.i1.i0.i1.u1235.Think_45>=1)&&(i56.i1.i0.i1.u1235.Fork_44>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,0,20.6284,226268,1,0,443480,930,36699,524429,405,1993,996597
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 697601 ms.

BK_STOP 1652809834797

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -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 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-002000"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 Philosophers-PT-002000, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r175-tall-165277024100219"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-002000.tgz
mv Philosophers-PT-002000 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;