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-159033477400388.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-100B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-tajo-159033477400388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 3.0K May 14 01:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 16K May 14 01:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 13 18:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 18:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 14 10:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 16K May 14 10:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 3.4K May 13 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 13 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 13 08:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 08:36 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 1.7M 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-100B-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-100B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591303401297

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:43:24] [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 20:43:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:43:24] [INFO ] Load time of PNML (sax parser for PT used): 310 ms
[2020-06-04 20:43:24] [INFO ] Transformed 7003 places.
[2020-06-04 20:43:24] [INFO ] Transformed 6503 transitions.
[2020-06-04 20:43:24] [INFO ] Found NUPN structural information;
[2020-06-04 20:43:25] [INFO ] Parsed PT model containing 7003 places and 6503 transitions in 724 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 366 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 1492 ms. (steps per millisecond=67 ) properties seen :[0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0]
// Phase 1: matrix 6503 rows 7003 cols
[2020-06-04 20:43:27] [INFO ] Computed 901 place invariants in 187 ms
[2020-06-04 20:43:31] [INFO ] [Real]Absence check using 901 positive place invariants in 2742 ms returned sat
[2020-06-04 20:43:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:43:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:43:47] [INFO ] [Real]Absence check using state equation in 16011 ms returned (error "Failed to check-sat")
[2020-06-04 20:43:51] [INFO ] [Real]Absence check using 901 positive place invariants in 3038 ms returned sat
[2020-06-04 20:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:44:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:44:07] [INFO ] [Real]Absence check using state equation in 16015 ms returned (error "Failed to check-sat")
[2020-06-04 20:44:11] [INFO ] [Real]Absence check using 901 positive place invariants in 2914 ms returned sat
[2020-06-04 20:44:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:44:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:44:27] [INFO ] [Real]Absence check using state equation in 16019 ms returned unknown
[2020-06-04 20:44:31] [INFO ] [Real]Absence check using 901 positive place invariants in 2956 ms returned sat
[2020-06-04 20:44:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:44:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:44:47] [INFO ] [Real]Absence check using state equation in 16214 ms returned (error "Failed to check-sat")
[2020-06-04 20:44:51] [INFO ] [Real]Absence check using 901 positive place invariants in 3271 ms returned sat
[2020-06-04 20:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:45:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:45:07] [INFO ] [Real]Absence check using state equation in 15710 ms returned (error "Failed to check-sat")
[2020-06-04 20:45:11] [INFO ] [Real]Absence check using 901 positive place invariants in 3449 ms returned sat
[2020-06-04 20:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:45:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:45:27] [INFO ] [Real]Absence check using state equation in 15690 ms returned (error "Failed to check-sat")
[2020-06-04 20:45:31] [INFO ] [Real]Absence check using 901 positive place invariants in 2893 ms returned sat
[2020-06-04 20:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:45:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:45:47] [INFO ] [Real]Absence check using state equation in 16282 ms returned (error "Failed to check-sat")
[2020-06-04 20:45:51] [INFO ] [Real]Absence check using 901 positive place invariants in 3177 ms returned sat
[2020-06-04 20:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:46:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:46:07] [INFO ] [Real]Absence check using state equation in 15878 ms returned unknown
[2020-06-04 20:46:11] [INFO ] [Real]Absence check using 901 positive place invariants in 3222 ms returned sat
[2020-06-04 20:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:46:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:46:27] [INFO ] [Real]Absence check using state equation in 15944 ms returned (error "Failed to check-sat")
[2020-06-04 20:46:31] [INFO ] [Real]Absence check using 901 positive place invariants in 3087 ms returned sat
[2020-06-04 20:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:46:47] [INFO ] [Real]Absence check using state equation in 16032 ms returned (error "Failed to check-sat")
[2020-06-04 20:46:51] [INFO ] [Real]Absence check using 901 positive place invariants in 2732 ms returned sat
[2020-06-04 20:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:47:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:47:07] [INFO ] [Real]Absence check using state equation in 16282 ms returned (error "Failed to check-sat")
[2020-06-04 20:47:12] [INFO ] [Real]Absence check using 901 positive place invariants in 3872 ms returned sat
[2020-06-04 20:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:47:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:47:27] [INFO ] [Real]Absence check using state equation in 15289 ms returned (error "Failed to check-sat")
[2020-06-04 20:47:31] [INFO ] [Real]Absence check using 901 positive place invariants in 3620 ms returned sat
[2020-06-04 20:47:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:47:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:47:47] [INFO ] [Real]Absence check using state equation in 15487 ms returned (error "Failed to check-sat")
[2020-06-04 20:47:51] [INFO ] [Real]Absence check using 901 positive place invariants in 2693 ms returned sat
[2020-06-04 20:47:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:48:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:48:07] [INFO ] [Real]Absence check using state equation in 16236 ms returned (error "Failed to check-sat")
[2020-06-04 20:48:11] [INFO ] [Real]Absence check using 901 positive place invariants in 3444 ms returned sat
[2020-06-04 20:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:48:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:48:27] [INFO ] [Real]Absence check using state equation in 15723 ms returned (error "Failed to check-sat")
[2020-06-04 20:48:31] [INFO ] [Real]Absence check using 901 positive place invariants in 3409 ms returned sat
[2020-06-04 20:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:48:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:48:47] [INFO ] [Real]Absence check using state equation in 15768 ms returned unknown
[2020-06-04 20:48:51] [INFO ] [Real]Absence check using 901 positive place invariants in 2714 ms returned sat
[2020-06-04 20:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:49:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:49:07] [INFO ] [Real]Absence check using state equation in 16450 ms returned (error "Failed to check-sat")
[2020-06-04 20:49:11] [INFO ] [Real]Absence check using 901 positive place invariants in 2624 ms returned sat
[2020-06-04 20:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:49:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:49:27] [INFO ] [Real]Absence check using state equation in 16346 ms returned (error "Failed to check-sat")
[2020-06-04 20:49:31] [INFO ] [Real]Absence check using 901 positive place invariants in 3040 ms returned sat
[2020-06-04 20:49:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:49:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:49:47] [INFO ] [Real]Absence check using state equation in 16149 ms returned unknown
[2020-06-04 20:49:51] [INFO ] [Real]Absence check using 901 positive place invariants in 2642 ms returned sat
[2020-06-04 20:49:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:50:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:50:07] [INFO ] [Real]Absence check using state equation in 16388 ms returned (error "Failed to check-sat")
[2020-06-04 20:50:11] [INFO ] [Real]Absence check using 901 positive place invariants in 2901 ms returned sat
[2020-06-04 20:50:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:50:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:50:27] [INFO ] [Real]Absence check using state equation in 15872 ms returned (error "Failed to check-sat")
[2020-06-04 20:50:31] [INFO ] [Real]Absence check using 901 positive place invariants in 2826 ms returned sat
[2020-06-04 20:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:50:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:50:47] [INFO ] [Real]Absence check using state equation in 16141 ms returned (error "Failed to check-sat")
[2020-06-04 20:50:51] [INFO ] [Real]Absence check using 901 positive place invariants in 3381 ms returned sat
[2020-06-04 20:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:51:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:51:07] [INFO ] [Real]Absence check using state equation in 15712 ms returned (error "Failed to check-sat")
[2020-06-04 20:51:08] [INFO ] Flatten gal took : 476 ms
[2020-06-04 20:51:08] [INFO ] Flatten gal took : 244 ms
[2020-06-04 20:51:08] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 22 ms.
[2020-06-04 20:51:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 106 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ShieldIIPt-PT-100B @ 3570 seconds

FORMULA ShieldIIPt-PT-100B-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100B-CTLFireability-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100B-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ShieldIIPt-PT-100B-CTLFireability-15 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: 15552432 kB
After kill :
MemTotal: 16427456 kB
MemFree: 15609980 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-100B"
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-100B, 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-159033477400388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100B.tgz
mv ShieldIIPt-PT-100B 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 ;