Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r178-tajo-158987881800074.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DLCshifumi-PT-6b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800074
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 3.7K Mar 31 04:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 04:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 29 20:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 20:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 28 13:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 28 13:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 27 06:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 17M Mar 24 05:37 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 DLCshifumi-PT-6b-00
FORMULA_NAME DLCshifumi-PT-6b-01
FORMULA_NAME DLCshifumi-PT-6b-02
FORMULA_NAME DLCshifumi-PT-6b-03
FORMULA_NAME DLCshifumi-PT-6b-04
FORMULA_NAME DLCshifumi-PT-6b-05
FORMULA_NAME DLCshifumi-PT-6b-06
FORMULA_NAME DLCshifumi-PT-6b-07
FORMULA_NAME DLCshifumi-PT-6b-08
FORMULA_NAME DLCshifumi-PT-6b-09
FORMULA_NAME DLCshifumi-PT-6b-10
FORMULA_NAME DLCshifumi-PT-6b-11
FORMULA_NAME DLCshifumi-PT-6b-12
FORMULA_NAME DLCshifumi-PT-6b-13
FORMULA_NAME DLCshifumi-PT-6b-14
FORMULA_NAME DLCshifumi-PT-6b-15

=== Now, execution of the tool begins

BK_START 1591202875625

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 16:47:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 16:47:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 16:47:58] [INFO ] Load time of PNML (sax parser for PT used): 760 ms
[2020-06-03 16:47:59] [INFO ] Transformed 44243 places.
[2020-06-03 16:47:59] [INFO ] Transformed 66611 transitions.
[2020-06-03 16:47:59] [INFO ] Found NUPN structural information;
[2020-06-03 16:48:01] [INFO ] Parsed PT model containing 44243 places and 66611 transitions in 4053 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7578 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 5496 ms. (steps per millisecond=18 ) properties seen :[0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0]
// Phase 1: matrix 66611 rows 44243 cols
[2020-06-03 16:48:22] [INFO ] Computed 2415 place invariants in 7698 ms
[2020-06-03 16:48:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:48:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 14752 ms returned (error "Failed to check-sat")
[2020-06-03 16:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:48:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2020-06-03 16:49:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15386 ms returned unknown
[2020-06-03 16:49:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15014 ms returned unknown
[2020-06-03 16:49:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:49:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 14488 ms returned unknown
[2020-06-03 16:50:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 14189 ms returned (error "Failed to check-sat")
[2020-06-03 16:50:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 16:50:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2020-06-03 16:50:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15062 ms returned unknown
[2020-06-03 16:50:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:50:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 15151 ms returned unknown
[2020-06-03 16:51:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15277 ms returned unknown
[2020-06-03 16:51:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15239 ms returned unknown
[2020-06-03 16:51:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:51:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 15028 ms returned unknown
[2020-06-03 16:52:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15598 ms returned unknown
[2020-06-03 16:52:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15124 ms returned unknown
[2020-06-03 16:52:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:52:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 15313 ms returned unknown
[2020-06-03 16:53:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:53:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15256 ms returned unknown
[2020-06-03 16:53:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:53:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15352 ms returned unknown
[2020-06-03 16:53:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:53:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 15748 ms returned unknown
[2020-06-03 16:54:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:54:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15539 ms returned unknown
[2020-06-03 16:54:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:54:22] [INFO ] [Real]Absence check using 2415 positive place invariants in 15271 ms returned unknown
[2020-06-03 16:54:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:54:42] [INFO ] [Real]Absence check using 2415 positive place invariants in 15279 ms returned unknown
[2020-06-03 16:55:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 16:55:02] [INFO ] [Real]Absence check using 2415 positive place invariants in 15581 ms returned unknown
[2020-06-03 16:55:04] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 16:55:05] [INFO ] Flatten gal took : 1751 ms
FORMULA DLCshifumi-PT-6b-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 16:55:05] [INFO ] Applying decomposition
[2020-06-03 16:55:06] [INFO ] Flatten gal took : 1476 ms
[2020-06-03 16:55:08] [INFO ] Decomposing Gal with order
[2020-06-03 17:14:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 17:16:32] [INFO ] Removed a total of 40902 redundant transitions.
[2020-06-03 17:16:33] [INFO ] Flatten gal took : 2676 ms
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 639184 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16128576 kB

--------------------
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="DLCshifumi-PT-6b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itslola"
echo " Input is DLCshifumi-PT-6b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r178-tajo-158987881800074"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-6b.tgz
mv DLCshifumi-PT-6b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;