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-158987882000218.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DNAwalker-PT-18lozangeBlock, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987882000218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 3.7K Mar 31 05:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 31 05:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 29 20:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 29 20:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 13:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Mar 28 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 27 06:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 27 06:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 15 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DNAwalker-PT-18lozangeBlock-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-15

=== Now, execution of the tool begins

BK_START 1591210495533

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 18:54:57] [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 18:54:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 18:54:57] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2020-06-03 18:54:57] [INFO ] Transformed 164 places.
[2020-06-03 18:54:57] [INFO ] Transformed 3697 transitions.
[2020-06-03 18:54:57] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 224 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 969 resets, run finished after 1064 ms. (steps per millisecond=93 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 3697 rows 164 cols
[2020-06-03 18:54:58] [INFO ] Computed 0 place invariants in 31 ms
[2020-06-03 18:54:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:54:59] [INFO ] [Real]Absence check using state equation in 362 ms returned unsat
[2020-06-03 18:54:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:00] [INFO ] [Real]Absence check using state equation in 1295 ms returned sat
[2020-06-03 18:55:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:55:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:05] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:08] [INFO ] [Nat]Absence check using state equation in 7730 ms returned unknown
[2020-06-03 18:55:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:09] [INFO ] [Real]Absence check using state equation in 924 ms returned sat
[2020-06-03 18:55:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:55:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:16] [INFO ] [Nat]Absence check using state equation in 7326 ms returned unknown
[2020-06-03 18:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:18] [INFO ] [Real]Absence check using state equation in 1469 ms returned sat
[2020-06-03 18:55:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 18:55:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 18:55:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 18:55:25] [INFO ] [Nat]Absence check using state equation in 7359 ms returned unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 18:55:26] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 18:55:26] [INFO ] Flatten gal took : 306 ms
FORMULA DNAwalker-PT-18lozangeBlock-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-18lozangeBlock-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 18:55:26] [INFO ] Flatten gal took : 136 ms
[2020-06-03 18:55:26] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 18 ms.
[2020-06-03 18:55:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 51 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ DNAwalker-PT-18lozangeBlock @ 3570 seconds

FORMULA DNAwalker-PT-18lozangeBlock-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DNAwalker-PT-18lozangeBlock-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 8992564 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16137780 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="DNAwalker-PT-18lozangeBlock"
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 DNAwalker-PT-18lozangeBlock, 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-158987882000218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;