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.r211-tajo-159033477400372.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 ShieldIIPt-PT-050B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477400372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 4.1K May 14 01:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 14 01:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 18:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 18:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 14 10:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 14 10:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.3K May 13 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 13 08:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K May 13 08:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 13 16:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 20:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 860K May 12 20:42 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-050B-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-050B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591302520372

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:28:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 20:28:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:28:42] [INFO ] Load time of PNML (sax parser for PT used): 144 ms
[2020-06-04 20:28:42] [INFO ] Transformed 3503 places.
[2020-06-04 20:28:42] [INFO ] Transformed 3253 transitions.
[2020-06-04 20:28:42] [INFO ] Found NUPN structural information;
[2020-06-04 20:28:42] [INFO ] Parsed PT model containing 3503 places and 3253 transitions in 288 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 107 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 797 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0]
// Phase 1: matrix 3253 rows 3503 cols
[2020-06-04 20:28:43] [INFO ] Computed 451 place invariants in 81 ms
[2020-06-04 20:28:44] [INFO ] [Real]Absence check using 451 positive place invariants in 865 ms returned sat
[2020-06-04 20:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:29:03] [INFO ] [Real]Absence check using state equation in 18607 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:29:04] [INFO ] [Real]Absence check using 451 positive place invariants in 752 ms returned sat
[2020-06-04 20:29:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:29:23] [INFO ] [Real]Absence check using state equation in 18665 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:29:24] [INFO ] [Real]Absence check using 451 positive place invariants in 768 ms returned sat
[2020-06-04 20:29:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:29:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:29:43] [INFO ] [Real]Absence check using state equation in 18721 ms returned unknown
[2020-06-04 20:29:44] [INFO ] [Real]Absence check using 451 positive place invariants in 777 ms returned sat
[2020-06-04 20:29:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:30:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:30:03] [INFO ] [Real]Absence check using state equation in 18816 ms returned (error "Failed to check-sat")
[2020-06-04 20:30:04] [INFO ] [Real]Absence check using 451 positive place invariants in 716 ms returned sat
[2020-06-04 20:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:30:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:30:23] [INFO ] [Real]Absence check using state equation in 18773 ms returned (error "Failed to check-sat")
[2020-06-04 20:30:24] [INFO ] [Real]Absence check using 451 positive place invariants in 780 ms returned sat
[2020-06-04 20:30:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:30:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:30:43] [INFO ] [Real]Absence check using state equation in 18802 ms returned (error "Failed to check-sat")
[2020-06-04 20:30:44] [INFO ] [Real]Absence check using 451 positive place invariants in 669 ms returned sat
[2020-06-04 20:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:31:03] [INFO ] [Real]Absence check using state equation in 18915 ms returned (error "Failed to check-sat")
[2020-06-04 20:31:04] [INFO ] [Real]Absence check using 451 positive place invariants in 767 ms returned sat
[2020-06-04 20:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:31:23] [INFO ] [Real]Absence check using state equation in 18760 ms returned (error "Failed to check-sat")
[2020-06-04 20:31:24] [INFO ] [Real]Absence check using 451 positive place invariants in 869 ms returned sat
[2020-06-04 20:31:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:31:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:31:43] [INFO ] [Real]Absence check using state equation in 18585 ms returned (error "Failed to check-sat")
[2020-06-04 20:31:44] [INFO ] [Real]Absence check using 451 positive place invariants in 860 ms returned sat
[2020-06-04 20:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:32:03] [INFO ] [Real]Absence check using state equation in 18663 ms returned unknown
[2020-06-04 20:32:04] [INFO ] [Real]Absence check using 451 positive place invariants in 758 ms returned sat
[2020-06-04 20:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:32:23] [INFO ] [Real]Absence check using state equation in 18739 ms returned unknown
[2020-06-04 20:32:24] [INFO ] [Real]Absence check using 451 positive place invariants in 746 ms returned sat
[2020-06-04 20:32:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:32:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:32:43] [INFO ] [Real]Absence check using state equation in 18832 ms returned (error "Failed to check-sat")
[2020-06-04 20:32:44] [INFO ] [Real]Absence check using 451 positive place invariants in 762 ms returned sat
[2020-06-04 20:32:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:33:03] [INFO ] [Real]Absence check using state equation in 18687 ms returned (error "Failed to check-sat")
[2020-06-04 20:33:04] [INFO ] [Real]Absence check using 451 positive place invariants in 664 ms returned sat
[2020-06-04 20:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:33:23] [INFO ] [Real]Absence check using state equation in 18904 ms returned (error "Failed to check-sat")
[2020-06-04 20:33:24] [INFO ] [Real]Absence check using 451 positive place invariants in 663 ms returned sat
[2020-06-04 20:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:33:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:33:43] [INFO ] [Real]Absence check using state equation in 18913 ms returned unknown
[2020-06-04 20:33:44] [INFO ] [Real]Absence check using 451 positive place invariants in 828 ms returned sat
[2020-06-04 20:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:03] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:34:03] [INFO ] [Real]Absence check using state equation in 18720 ms returned unknown
[2020-06-04 20:34:04] [INFO ] [Real]Absence check using 451 positive place invariants in 660 ms returned sat
[2020-06-04 20:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:34:23] [INFO ] [Real]Absence check using state equation in 18938 ms returned unknown
[2020-06-04 20:34:24] [INFO ] [Real]Absence check using 451 positive place invariants in 779 ms returned sat
[2020-06-04 20:34:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:34:43] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:34:43] [INFO ] [Real]Absence check using state equation in 18840 ms returned (error "Failed to check-sat")
[2020-06-04 20:34:44] [INFO ] Flatten gal took : 344 ms
[2020-06-04 20:34:44] [INFO ] Flatten gal took : 145 ms
[2020-06-04 20:34:44] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2020-06-04 20:34:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 41 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldIIPt-PT-050B @ 3570 seconds

FORMULA ShieldIIPt-PT-050B-CTLFireability-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-050B-CTLFireability-04 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: 1359340 kB
After kill :
MemTotal: 16427456 kB
MemFree: 1466056 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="ShieldIIPt-PT-050B"
export BK_EXAMINATION="CTLFireability"
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 ShieldIIPt-PT-050B, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r211-tajo-159033477400372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;