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.r180-ebro-158987900200401.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 DLCflexbar-PT-6a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900200401
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.4M
-rw-r--r-- 1 mcc users 4.2K Mar 30 08:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 30 08:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 21:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 21:19 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 14:50 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 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 15:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 15:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 12:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 26 12:09 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 4.2M 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 DLCflexbar-PT-6a-00
FORMULA_NAME DLCflexbar-PT-6a-01
FORMULA_NAME DLCflexbar-PT-6a-02
FORMULA_NAME DLCflexbar-PT-6a-03
FORMULA_NAME DLCflexbar-PT-6a-04
FORMULA_NAME DLCflexbar-PT-6a-05
FORMULA_NAME DLCflexbar-PT-6a-06
FORMULA_NAME DLCflexbar-PT-6a-07
FORMULA_NAME DLCflexbar-PT-6a-08
FORMULA_NAME DLCflexbar-PT-6a-09
FORMULA_NAME DLCflexbar-PT-6a-10
FORMULA_NAME DLCflexbar-PT-6a-11
FORMULA_NAME DLCflexbar-PT-6a-12
FORMULA_NAME DLCflexbar-PT-6a-13
FORMULA_NAME DLCflexbar-PT-6a-14
FORMULA_NAME DLCflexbar-PT-6a-15

=== Now, execution of the tool begins

BK_START 1591217124519

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 20:45:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 20:45:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 20:45:28] [INFO ] Load time of PNML (sax parser for PT used): 903 ms
[2020-06-03 20:45:28] [INFO ] Transformed 2069 places.
[2020-06-03 20:45:29] [INFO ] Transformed 16077 transitions.
[2020-06-03 20:45:29] [INFO ] Found NUPN structural information;
[2020-06-03 20:45:29] [INFO ] Parsed PT model containing 2069 places and 16077 transitions in 1078 ms.
Ensure Unique test removed 1760 transitions
Reduce redundant transitions removed 1760 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 231 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 6668 ms. (steps per millisecond=14 ) properties seen :[0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1]
[2020-06-03 20:45:36] [INFO ] Flow matrix only has 970 transitions (discarded 13347 similar events)
// Phase 1: matrix 970 rows 2069 cols
[2020-06-03 20:45:36] [INFO ] Computed 1492 place invariants in 64 ms
[2020-06-03 20:45:40] [INFO ] [Real]Absence check using 1492 positive place invariants in 3862 ms returned sat
[2020-06-03 20:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:45:56] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:45:56] [INFO ] [Real]Absence check using state equation in 15579 ms returned (error "Failed to check-sat")
[2020-06-03 20:45:57] [INFO ] [Real]Absence check using 1492 positive place invariants in 637 ms returned unsat
[2020-06-03 20:46:01] [INFO ] [Real]Absence check using 1492 positive place invariants in 3869 ms returned sat
[2020-06-03 20:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:46:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:46:17] [INFO ] [Real]Absence check using state equation in 15687 ms returned unknown
[2020-06-03 20:46:22] [INFO ] [Real]Absence check using 1492 positive place invariants in 4076 ms returned sat
[2020-06-03 20:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:46:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:46:37] [INFO ] [Real]Absence check using state equation in 15556 ms returned unknown
[2020-06-03 20:46:41] [INFO ] [Real]Absence check using 1492 positive place invariants in 3673 ms returned sat
[2020-06-03 20:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:46:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:46:57] [INFO ] [Real]Absence check using state equation in 15957 ms returned (error "Failed to check-sat")
[2020-06-03 20:47:01] [INFO ] [Real]Absence check using 1492 positive place invariants in 3240 ms returned sat
[2020-06-03 20:47:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:47:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:47:17] [INFO ] [Real]Absence check using state equation in 16368 ms returned (error "Failed to check-sat")
[2020-06-03 20:47:21] [INFO ] [Real]Absence check using 1492 positive place invariants in 3588 ms returned sat
[2020-06-03 20:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:47:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:47:37] [INFO ] [Real]Absence check using state equation in 16119 ms returned (error "Failed to check-sat")
[2020-06-03 20:47:41] [INFO ] [Real]Absence check using 1492 positive place invariants in 3346 ms returned sat
[2020-06-03 20:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:47:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:47:57] [INFO ] [Real]Absence check using state equation in 16222 ms returned (error "Failed to check-sat")
[2020-06-03 20:48:02] [INFO ] [Real]Absence check using 1492 positive place invariants in 3794 ms returned sat
[2020-06-03 20:48:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 20:48:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 20:48:17] [INFO ] [Real]Absence check using state equation in 15822 ms returned (error "Failed to check-sat")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 20:48:19] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-03 20:48:20] [INFO ] Flatten gal took : 1880 ms
FORMULA DLCflexbar-PT-6a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-6a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 20:48:20] [INFO ] Applying decomposition
[2020-06-03 20:48:20] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 20:48:21] [INFO ] Flatten gal took : 1239 ms
[2020-06-03 20:48:22] [INFO ] Decomposing Gal with order
[2020-06-03 20:48:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 20:48:25] [INFO ] Removed a total of 24880 redundant transitions.
[2020-06-03 20:48:25] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 20:48:26] [INFO ] Flatten gal took : 1469 ms
[2020-06-03 20:48:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 516 labels/synchronizations in 1425 ms.
[2020-06-03 20:48:28] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-6a-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 20:48:28] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 16 ms.
[2020-06-03 20:48:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 465 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCflexbar-PT-6a @ 3570 seconds

FORMULA DLCflexbar-PT-6a-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-6a-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-6a-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-6a-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-6a-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-6a-08 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: 13767672 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16127972 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="DLCflexbar-PT-6a"
export BK_EXAMINATION="LTLCardinality"
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 DLCflexbar-PT-6a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987900200401"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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