Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r031-oct2-167813615400046.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is Angiogenesis-PT-50, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r031-oct2-167813615400046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 12K Feb 26 14:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 26 14:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 14:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 14:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 14:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 14:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 14:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 33K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-00
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-01
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-02
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-03
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-04
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-05
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-06
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-07
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-08
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-09
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-10
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-11
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-12
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-13
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-14
FORMULA_NAME Angiogenesis-PT-50-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678866712206

Running Version 202205111006
[2023-03-15 07:51:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -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]
[2023-03-15 07:51:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:51:54] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2023-03-15 07:51:54] [INFO ] Transformed 39 places.
[2023-03-15 07:51:54] [INFO ] Transformed 64 transitions.
[2023-03-15 07:51:54] [INFO ] Parsed PT model containing 39 places and 64 transitions in 297 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 9 ms.
// Phase 1: matrix 64 rows 39 cols
[2023-03-15 07:51:54] [INFO ] Computed 8 place invariants in 35 ms
FORMULA Angiogenesis-PT-50-UpperBounds-14 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-UpperBounds-11 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Angiogenesis-PT-50-UpperBounds-05 50 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 10) seen :450
FORMULA Angiogenesis-PT-50-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-03 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-02 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-01 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Angiogenesis-PT-50-UpperBounds-00 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :3
// Phase 1: matrix 64 rows 39 cols
[2023-03-15 07:51:55] [INFO ] Computed 8 place invariants in 1 ms
[2023-03-15 07:51:55] [INFO ] [Real]Absence check using 8 positive place invariants in 15 ms returned sat
[2023-03-15 07:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:55] [INFO ] [Real]Absence check using state equation in 114 ms returned sat
[2023-03-15 07:51:55] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 11 ms.
[2023-03-15 07:51:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:51:55] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-15 07:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:55] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-15 07:51:55] [INFO ] Computed and/alt/rep : 59/142/59 causal constraints (skipped 2 transitions) in 9 ms.
[2023-03-15 07:51:55] [INFO ] Added : 55 causal constraints over 11 iterations in 88 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[3]
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 39/39 places, 64/64 transitions.
Graph (complete) has 117 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 1 place count 38 transition count 63
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 36 transition count 63
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 36 transition count 62
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 25 place count 26 transition count 52
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 79 edges and 26 vertex of which 25 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 10 rules applied. Total rules applied 35 place count 25 transition count 43
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 25 transition count 42
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 46 place count 20 transition count 48
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 56 place count 20 transition count 38
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 62 place count 20 transition count 32
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 67 place count 20 transition count 27
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 74 place count 15 transition count 25
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 75 place count 15 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 76 place count 15 transition count 24
Applied a total of 76 rules in 64 ms. Remains 15 /39 variables (removed 24) and now considering 24/64 (removed 40) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/39 places, 24/64 transitions.
Normalized transition count is 23 out of 24 initially.
// Phase 1: matrix 23 rows 15 cols
[2023-03-15 07:51:55] [INFO ] Computed 6 place invariants in 1 ms
Incomplete random walk after 1000006 steps, including 2 resets, run finished after 381 ms. (steps per millisecond=2624 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 1) seen :26
[2023-03-15 07:51:56] [INFO ] Flow matrix only has 23 transitions (discarded 1 similar events)
// Phase 1: matrix 23 rows 15 cols
[2023-03-15 07:51:56] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-15 07:51:56] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-15 07:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:56] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2023-03-15 07:51:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 07:51:56] [INFO ] [Real]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-15 07:51:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:51:56] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-15 07:51:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:56] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2023-03-15 07:51:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-15 07:51:56] [INFO ] Computed and/alt/rep : 22/73/21 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-15 07:51:56] [INFO ] Added : 19 causal constraints over 4 iterations in 25 ms. Result :sat
Minimization took 83 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[44]
Support contains 1 out of 15 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 24/24 transitions.
Applied a total of 0 rules in 1 ms. Remains 15 /15 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 15/15 places, 24/24 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 15/15 places, 24/24 transitions.
Applied a total of 0 rules in 2 ms. Remains 15 /15 variables (removed 0) and now considering 24/24 (removed 0) transitions.
[2023-03-15 07:51:56] [INFO ] Flow matrix only has 23 transitions (discarded 1 similar events)
// Phase 1: matrix 23 rows 15 cols
[2023-03-15 07:51:56] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-15 07:51:57] [INFO ] Implicit Places using invariants in 38 ms returned [5, 11, 12, 13]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 40 ms to find 4 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 11/15 places, 24/24 transitions.
Graph (trivial) has 14 edges and 11 vertex of which 6 / 11 are part of one of the 2 SCC in 4 ms
Free SCC test removed 4 places
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 7 transition count 11
Applied a total of 2 rules in 6 ms. Remains 7 /11 variables (removed 4) and now considering 11/24 (removed 13) transitions.
[2023-03-15 07:51:57] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
// Phase 1: matrix 10 rows 7 cols
[2023-03-15 07:51:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 07:51:57] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-15 07:51:57] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
// Phase 1: matrix 10 rows 7 cols
[2023-03-15 07:51:57] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-15 07:51:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 07:51:57] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 7/15 places, 11/24 transitions.
Finished structural reductions, in 2 iterations. Remains : 7/15 places, 11/24 transitions.
Normalized transition count is 10 out of 11 initially.
// Phase 1: matrix 10 rows 7 cols
[2023-03-15 07:51:57] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000033 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=6060 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 287 ms. (steps per millisecond=3484 ) properties (out of 1) seen :22
[2023-03-15 07:51:57] [INFO ] Flow matrix only has 10 transitions (discarded 1 similar events)
// Phase 1: matrix 10 rows 7 cols
[2023-03-15 07:51:57] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-15 07:51:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:57] [INFO ] [Real]Absence check using state equation in 96 ms returned sat
[2023-03-15 07:51:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:51:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-15 07:51:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:51:57] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-15 07:51:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-15 07:51:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 1 ms returned sat
[2023-03-15 07:51:57] [INFO ] Deduced a trap composed of 3 places in 39 ms of which 8 ms to minimize.
[2023-03-15 07:51:57] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 43 ms
Current structural bounds on expressions (after SMT) : [49] Max seen :[49]
FORMULA Angiogenesis-PT-50-UpperBounds-13 49 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 3238 ms.

BK_STOP 1678866717885

--------------------
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
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ 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 UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Angiogenesis-PT-50"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool gold2022"
echo " Input is Angiogenesis-PT-50, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r031-oct2-167813615400046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Angiogenesis-PT-50.tgz
mv Angiogenesis-PT-50 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;