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-158987900100353.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-3a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900100353
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 2.7K Mar 30 02:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 14K Mar 30 02:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 28 17:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 17:14 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 3.4K Apr 8 14:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 09:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 09:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 26 08:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 26 08:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 996K 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-3a-00
FORMULA_NAME DLCflexbar-PT-3a-01
FORMULA_NAME DLCflexbar-PT-3a-02
FORMULA_NAME DLCflexbar-PT-3a-03
FORMULA_NAME DLCflexbar-PT-3a-04
FORMULA_NAME DLCflexbar-PT-3a-05
FORMULA_NAME DLCflexbar-PT-3a-06
FORMULA_NAME DLCflexbar-PT-3a-07
FORMULA_NAME DLCflexbar-PT-3a-08
FORMULA_NAME DLCflexbar-PT-3a-09
FORMULA_NAME DLCflexbar-PT-3a-10
FORMULA_NAME DLCflexbar-PT-3a-11
FORMULA_NAME DLCflexbar-PT-3a-12
FORMULA_NAME DLCflexbar-PT-3a-13
FORMULA_NAME DLCflexbar-PT-3a-14
FORMULA_NAME DLCflexbar-PT-3a-15

=== Now, execution of the tool begins

BK_START 1591206737395

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 17:52:20] [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 17:52:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 17:52:20] [INFO ] Load time of PNML (sax parser for PT used): 424 ms
[2020-06-03 17:52:20] [INFO ] Transformed 581 places.
[2020-06-03 17:52:20] [INFO ] Transformed 3891 transitions.
[2020-06-03 17:52:20] [INFO ] Found NUPN structural information;
[2020-06-03 17:52:20] [INFO ] Parsed PT model containing 581 places and 3891 transitions in 545 ms.
Ensure Unique test removed 455 transitions
Reduce redundant transitions removed 455 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 99 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2503 ms. (steps per millisecond=39 ) properties seen :[0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1]
[2020-06-03 17:52:23] [INFO ] Flow matrix only has 382 transitions (discarded 3054 similar events)
// Phase 1: matrix 382 rows 581 cols
[2020-06-03 17:52:23] [INFO ] Computed 355 place invariants in 28 ms
[2020-06-03 17:52:24] [INFO ] [Real]Absence check using 355 positive place invariants in 314 ms returned sat
[2020-06-03 17:52:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:25] [INFO ] [Real]Absence check using state equation in 1373 ms returned sat
[2020-06-03 17:52:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:26] [INFO ] [Nat]Absence check using 355 positive place invariants in 120 ms returned unsat
[2020-06-03 17:52:26] [INFO ] [Real]Absence check using 355 positive place invariants in 266 ms returned sat
[2020-06-03 17:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:27] [INFO ] [Real]Absence check using state equation in 1408 ms returned sat
[2020-06-03 17:52:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:28] [INFO ] [Nat]Absence check using 355 positive place invariants in 105 ms returned unsat
[2020-06-03 17:52:28] [INFO ] [Real]Absence check using 355 positive place invariants in 270 ms returned sat
[2020-06-03 17:52:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:30] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2020-06-03 17:52:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:30] [INFO ] [Nat]Absence check using 355 positive place invariants in 267 ms returned unsat
[2020-06-03 17:52:30] [INFO ] [Real]Absence check using 355 positive place invariants in 337 ms returned sat
[2020-06-03 17:52:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:32] [INFO ] [Real]Absence check using state equation in 1597 ms returned sat
[2020-06-03 17:52:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:32] [INFO ] [Nat]Absence check using 355 positive place invariants in 169 ms returned unsat
[2020-06-03 17:52:33] [INFO ] [Real]Absence check using 355 positive place invariants in 261 ms returned sat
[2020-06-03 17:52:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:34] [INFO ] [Real]Absence check using state equation in 1307 ms returned sat
[2020-06-03 17:52:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:34] [INFO ] [Nat]Absence check using 355 positive place invariants in 35 ms returned unsat
[2020-06-03 17:52:35] [INFO ] [Real]Absence check using 355 positive place invariants in 471 ms returned sat
[2020-06-03 17:52:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:36] [INFO ] [Real]Absence check using state equation in 1428 ms returned sat
[2020-06-03 17:52:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:37] [INFO ] [Nat]Absence check using 355 positive place invariants in 140 ms returned unsat
[2020-06-03 17:52:37] [INFO ] [Real]Absence check using 355 positive place invariants in 336 ms returned sat
[2020-06-03 17:52:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:39] [INFO ] [Real]Absence check using state equation in 1672 ms returned sat
[2020-06-03 17:52:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:39] [INFO ] [Nat]Absence check using 355 positive place invariants in 178 ms returned unsat
[2020-06-03 17:52:40] [INFO ] [Real]Absence check using 355 positive place invariants in 279 ms returned sat
[2020-06-03 17:52:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:41] [INFO ] [Real]Absence check using state equation in 1349 ms returned sat
[2020-06-03 17:52:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:41] [INFO ] [Nat]Absence check using 355 positive place invariants in 168 ms returned unsat
[2020-06-03 17:52:42] [INFO ] [Real]Absence check using 355 positive place invariants in 277 ms returned sat
[2020-06-03 17:52:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:43] [INFO ] [Real]Absence check using state equation in 1383 ms returned sat
[2020-06-03 17:52:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:43] [INFO ] [Nat]Absence check using 355 positive place invariants in 92 ms returned unsat
[2020-06-03 17:52:44] [INFO ] [Real]Absence check using 355 positive place invariants in 318 ms returned sat
[2020-06-03 17:52:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:46] [INFO ] [Real]Absence check using state equation in 1591 ms returned sat
[2020-06-03 17:52:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:46] [INFO ] [Nat]Absence check using 355 positive place invariants in 215 ms returned unsat
[2020-06-03 17:52:46] [INFO ] [Real]Absence check using 355 positive place invariants in 317 ms returned sat
[2020-06-03 17:52:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:48] [INFO ] [Real]Absence check using state equation in 1604 ms returned sat
[2020-06-03 17:52:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:48] [INFO ] [Nat]Absence check using 355 positive place invariants in 200 ms returned unsat
[2020-06-03 17:52:49] [INFO ] [Real]Absence check using 355 positive place invariants in 329 ms returned sat
[2020-06-03 17:52:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 17:52:50] [INFO ] [Real]Absence check using state equation in 1343 ms returned sat
[2020-06-03 17:52:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 17:52:51] [INFO ] [Nat]Absence check using 355 positive place invariants in 186 ms returned unsat
Successfully simplified 12 atomic propositions for a total of 13 simplifications.
[2020-06-03 17:52:51] [INFO ] Initial state reduction rules for CTL removed 12 formulas.
[2020-06-03 17:52:52] [INFO ] Flatten gal took : 546 ms
FORMULA DLCflexbar-PT-3a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-3a-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 17:52:52] [INFO ] Applying decomposition
[2020-06-03 17:52:52] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 17:52:52] [INFO ] Flatten gal took : 298 ms
[2020-06-03 17:52:52] [INFO ] Decomposing Gal with order
[2020-06-03 17:52:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-03 17:52:53] [INFO ] Removed a total of 5620 redundant transitions.
[2020-06-03 17:52:53] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 17:52:53] [INFO ] Flatten gal took : 515 ms
[2020-06-03 17:52:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 299 ms.
[2020-06-03 17:52:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCflexbar-PT-3a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 17:52:54] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLCardinality.sr.xml took 3 ms.
[2020-06-03 17:52:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 67 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLCardinality @ DLCflexbar-PT-3a @ 3570 seconds

FORMULA DLCflexbar-PT-3a-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCflexbar-PT-3a-04 TRUE 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: 4388096 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16138160 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-3a"
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-3a, 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-158987900100353"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-3a.tgz
mv DLCflexbar-PT-3a 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 ;