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.r227-tall-162098231000239.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 gold2020
Input is ShieldIIPt-PT-040B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r227-tall-162098231000239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 9.1K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 12:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 12:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 18:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 18:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 686K May 5 16:52 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 ShieldIIPt-PT-040B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1621149772970

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-16 07:22:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-16 07:22:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 07:22:54] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2021-05-16 07:22:54] [INFO ] Transformed 2803 places.
[2021-05-16 07:22:55] [INFO ] Transformed 2603 transitions.
[2021-05-16 07:22:55] [INFO ] Found NUPN structural information;
[2021-05-16 07:22:55] [INFO ] Parsed PT model containing 2803 places and 2603 transitions in 428 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 231 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 0 resets, run finished after 144 ms. (steps per millisecond=69 ) properties seen :[0, 1, 1, 1, 0, 0, 0, 0]
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0]
// Phase 1: matrix 2603 rows 2803 cols
[2021-05-16 07:22:55] [INFO ] Computed 361 place invariants in 57 ms
[2021-05-16 07:22:56] [INFO ] [Real]Absence check using 361 positive place invariants in 547 ms returned sat
[2021-05-16 07:22:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 07:23:00] [INFO ] [Real]Absence check using state equation in 3941 ms returned (error "Failed to check-sat")
[2021-05-16 07:23:01] [INFO ] [Real]Absence check using 361 positive place invariants in 549 ms returned sat
[2021-05-16 07:23:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 07:23:05] [INFO ] [Real]Absence check using state equation in 4044 ms returned (error "Failed to check-sat")
[2021-05-16 07:23:06] [INFO ] [Real]Absence check using 361 positive place invariants in 493 ms returned sat
[2021-05-16 07:23:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 07:23:10] [INFO ] [Real]Absence check using state equation in 4145 ms returned (error "Failed to check-sat")
[2021-05-16 07:23:11] [INFO ] [Real]Absence check using 361 positive place invariants in 502 ms returned sat
[2021-05-16 07:23:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:15] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-16 07:23:15] [INFO ] [Real]Absence check using state equation in 4174 ms returned (error "Failed to check-sat")
[2021-05-16 07:23:16] [INFO ] [Real]Absence check using 361 positive place invariants in 509 ms returned sat
[2021-05-16 07:23:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:20] [INFO ] [Real]Absence check using state equation in 4154 ms returned (error "Failed to check-sat")
Support contains 17 out of 2803 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2803/2803 places, 2603/2603 transitions.
Performed 674 Post agglomeration using F-continuation condition.Transition count delta: 674
Iterating post reduction 0 with 674 rules applied. Total rules applied 674 place count 2803 transition count 1929
Reduce places removed 674 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 676 rules applied. Total rules applied 1350 place count 2129 transition count 1927
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1351 place count 2128 transition count 1927
Performed 161 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 161 Pre rules applied. Total rules applied 1351 place count 2128 transition count 1766
Deduced a syphon composed of 161 places in 5 ms
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 3 with 322 rules applied. Total rules applied 1673 place count 1967 transition count 1766
Symmetric choice reduction at 3 with 274 rule applications. Total rules 1947 place count 1967 transition count 1766
Deduced a syphon composed of 274 places in 14 ms
Reduce places removed 274 places and 274 transitions.
Iterating global reduction 3 with 548 rules applied. Total rules applied 2495 place count 1693 transition count 1492
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 114 Pre rules applied. Total rules applied 2495 place count 1693 transition count 1378
Deduced a syphon composed of 114 places in 9 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 3 with 228 rules applied. Total rules applied 2723 place count 1579 transition count 1378
Performed 676 Post agglomeration using F-continuation condition.Transition count delta: 676
Deduced a syphon composed of 676 places in 3 ms
Reduce places removed 676 places and 0 transitions.
Iterating global reduction 3 with 1352 rules applied. Total rules applied 4075 place count 903 transition count 702
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -62
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4277 place count 802 transition count 764
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 4305 place count 788 transition count 773
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 4306 place count 788 transition count 772
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 4 with 39 rules applied. Total rules applied 4345 place count 788 transition count 772
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 4346 place count 787 transition count 771
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 4348 place count 785 transition count 771
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 4348 place count 785 transition count 770
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4350 place count 784 transition count 770
Applied a total of 4350 rules in 1103 ms. Remains 784 /2803 variables (removed 2019) and now considering 770/2603 (removed 1833) transitions.
Finished structural reductions, in 1 iterations. Remains : 784/2803 places, 770/2603 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 7705 ms. (steps per millisecond=129 ) properties seen :[0, 1, 0, 0, 0]
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4744 ms. (steps per millisecond=210 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4742 ms. (steps per millisecond=210 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 4828 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4812 ms. (steps per millisecond=207 ) properties seen :[0, 0, 0, 0]
// Phase 1: matrix 770 rows 784 cols
[2021-05-16 07:23:48] [INFO ] Computed 359 place invariants in 3 ms
[2021-05-16 07:23:48] [INFO ] [Real]Absence check using 359 positive place invariants in 168 ms returned sat
[2021-05-16 07:23:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:50] [INFO ] [Real]Absence check using state equation in 1219 ms returned sat
[2021-05-16 07:23:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:23:50] [INFO ] [Nat]Absence check using 359 positive place invariants in 164 ms returned sat
[2021-05-16 07:23:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:23:51] [INFO ] [Nat]Absence check using state equation in 1222 ms returned sat
[2021-05-16 07:23:51] [INFO ] State equation strengthened by 29 read => feed constraints.
[2021-05-16 07:23:51] [INFO ] [Nat]Added 29 Read/Feed constraints in 10 ms returned sat
[2021-05-16 07:23:51] [INFO ] Computed and/alt/rep : 760/1527/760 causal constraints in 58 ms.
[2021-05-16 07:23:59] [INFO ] Added : 701 causal constraints over 141 iterations in 7489 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 38 ms.
[2021-05-16 07:23:59] [INFO ] [Real]Absence check using 359 positive place invariants in 158 ms returned sat
[2021-05-16 07:23:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:00] [INFO ] [Real]Absence check using state equation in 1211 ms returned sat
[2021-05-16 07:24:00] [INFO ] [Real]Added 29 Read/Feed constraints in 10 ms returned sat
[2021-05-16 07:24:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:24:01] [INFO ] [Nat]Absence check using 359 positive place invariants in 167 ms returned sat
[2021-05-16 07:24:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:02] [INFO ] [Nat]Absence check using state equation in 1268 ms returned sat
[2021-05-16 07:24:02] [INFO ] [Nat]Added 29 Read/Feed constraints in 13 ms returned sat
[2021-05-16 07:24:02] [INFO ] Computed and/alt/rep : 760/1527/760 causal constraints in 57 ms.
[2021-05-16 07:24:09] [INFO ] Added : 699 causal constraints over 141 iterations in 7328 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2021-05-16 07:24:10] [INFO ] [Real]Absence check using 359 positive place invariants in 160 ms returned sat
[2021-05-16 07:24:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:11] [INFO ] [Real]Absence check using state equation in 1242 ms returned sat
[2021-05-16 07:24:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:24:11] [INFO ] [Nat]Absence check using 359 positive place invariants in 157 ms returned sat
[2021-05-16 07:24:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:12] [INFO ] [Nat]Absence check using state equation in 1200 ms returned sat
[2021-05-16 07:24:12] [INFO ] [Nat]Added 29 Read/Feed constraints in 11 ms returned sat
[2021-05-16 07:24:12] [INFO ] Computed and/alt/rep : 760/1527/760 causal constraints in 43 ms.
[2021-05-16 07:24:19] [INFO ] Added : 691 causal constraints over 139 iterations in 6864 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 34 ms.
[2021-05-16 07:24:20] [INFO ] [Real]Absence check using 359 positive place invariants in 166 ms returned sat
[2021-05-16 07:24:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:21] [INFO ] [Real]Absence check using state equation in 1274 ms returned sat
[2021-05-16 07:24:21] [INFO ] [Real]Added 29 Read/Feed constraints in 10 ms returned sat
[2021-05-16 07:24:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 07:24:21] [INFO ] [Nat]Absence check using 359 positive place invariants in 163 ms returned sat
[2021-05-16 07:24:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 07:24:22] [INFO ] [Nat]Absence check using state equation in 1225 ms returned sat
[2021-05-16 07:24:23] [INFO ] [Nat]Added 29 Read/Feed constraints in 21 ms returned sat
[2021-05-16 07:24:23] [INFO ] Computed and/alt/rep : 760/1527/760 causal constraints in 38 ms.
[2021-05-16 07:24:30] [INFO ] Added : 696 causal constraints over 140 iterations in 7002 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
Finished Parikh walk after 6658 steps, including 10 resets, run visited all 4 properties in 68 ms. (steps per millisecond=97 )
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

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

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="ShieldIIPt-PT-040B"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2020"
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 gold2020"
echo " Input is ShieldIIPt-PT-040B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r227-tall-162098231000239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040B.tgz
mv ShieldIIPt-PT-040B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;