Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r228-oct2-159033547700515.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is ViralEpidemic-PT-S03D1C1A08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547700515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 52M
-rw-r--r-- 1 mcc users 4.7K May 14 05:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 14 05:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 13 23:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 13 23:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 14 10:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 14 10:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.3K May 13 16:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 13 16:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 13 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K May 13 16:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 11 May 12 20:42 instance
-rw-r--r-- 1 mcc users 6 May 12 20:42 iscolored
-rw-r--r-- 1 mcc users 52M 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 ViralEpidemic-PT-S03D1C1A08-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A08-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591306945101

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 21:42:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-04 21:42:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 21:42:29] [INFO ] Load time of PNML (sax parser for PT used): 1407 ms
[2020-06-04 21:42:29] [INFO ] Transformed 49206 places.
[2020-06-04 21:42:29] [INFO ] Transformed 68887 transitions.
[2020-06-04 21:42:29] [INFO ] Parsed PT model containing 49206 places and 68887 transitions in 1780 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 345 ms.
Interrupted random walk after 94449 steps, including 621 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen :[0, 0, 1, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1]
// Phase 1: matrix 68887 rows 49206 cols
[2020-06-04 21:44:28] [INFO ] Invariants computation overflowed in 87805 ms
[2020-06-04 21:44:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:44:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:44:48] [INFO ] [Real]Absence check using state equation in 12780 ms returned (error "Failed to check-sat")
[2020-06-04 21:44:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:45:08] [INFO ] [Real]Absence check using state equation in 16848 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:28] [INFO ] [Real]Absence check using state equation in 17448 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:45:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:45:48] [INFO ] [Real]Absence check using state equation in 14366 ms returned (error "Failed to check-sat")
[2020-06-04 21:45:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:46:08] [INFO ] [Real]Absence check using state equation in 17537 ms returned (error "Failed to check-sat")
[2020-06-04 21:46:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:46:28] [INFO ] [Real]Absence check using state equation in 17314 ms returned (error "Failed to check-sat")
[2020-06-04 21:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:46:48] [INFO ] [Real]Absence check using state equation in 17581 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:46:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:47:08] [INFO ] [Real]Absence check using state equation in 16962 ms returned (error "Failed to check-sat")
[2020-06-04 21:47:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:28] [INFO ] [Real]Absence check using state equation in 16423 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:47:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:47:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:47:48] [INFO ] [Real]Absence check using state equation in 13982 ms returned (error "Failed to check-sat")
[2020-06-04 21:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:08] [INFO ] [Real]Absence check using state equation in 14912 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:48:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:48:28] [INFO ] [Real]Absence check using state equation in 16489 ms returned (error "Failed to check-sat")
[2020-06-04 21:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:48:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:48:48] [INFO ] [Real]Absence check using state equation in 17280 ms returned (error "Failed to check-sat")
[2020-06-04 21:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:49:08] [INFO ] [Real]Absence check using state equation in 17340 ms returned (error "Failed to check-sat")
[2020-06-04 21:49:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:28] [INFO ] [Real]Absence check using state equation in 14565 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:49:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:49:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:49:48] [INFO ] [Real]Absence check using state equation in 16442 ms returned (error "Failed to check-sat")
[2020-06-04 21:49:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:50:08] [INFO ] [Real]Absence check using state equation in 15029 ms returned (error "Failed to check-sat")
[2020-06-04 21:50:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:28] [INFO ] [Real]Absence check using state equation in 14362 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:50:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:50:48] [INFO ] [Real]Absence check using state equation in 17105 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:08] [INFO ] [Real]Absence check using state equation in 17674 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:28] [INFO ] [Real]Absence check using state equation in 13136 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:51:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:51:48] [INFO ] [Real]Absence check using state equation in 17312 ms returned (error "Failed to check-sat")
[2020-06-04 21:51:52] [INFO ] Flatten gal took : 2566 ms
[2020-06-04 21:51:53] [INFO ] Flatten gal took : 1869 ms
[2020-06-04 21:51:53] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 15 ms.
[2020-06-04 21:51:54] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 240 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ ViralEpidemic-PT-S03D1C1A08 @ 3570 seconds

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S03D1C1A08-CTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 7161392 kB
After kill :
MemTotal: 16427332 kB
MemFree: 15998304 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="ViralEpidemic-PT-S03D1C1A08"
export BK_EXAMINATION="CTLCardinality"
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 ViralEpidemic-PT-S03D1C1A08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r228-oct2-159033547700515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;