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-oct2-159033547600476.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-S02D1C1A10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r228-oct2-159033547600476
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.3M
-rw-r--r-- 1 mcc users 4.4K May 14 04:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 14 04:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 22:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 13 22:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K May 14 10:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 15K May 14 10:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 20:42 NewModel
-rw-r--r-- 1 mcc users 4.8K May 13 15:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K May 13 15:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 13 11:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K May 13 11:00 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 8.1M 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-S02D1C1A10-CTLFireability-00
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-01
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-02
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-03
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-04
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-05
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-06
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-07
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-08
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-09
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-10
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-11
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-12
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-13
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-14
FORMULA_NAME ViralEpidemic-PT-S02D1C1A10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591303938316

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 20:52:19] [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 20:52:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 20:52:19] [INFO ] Load time of PNML (sax parser for PT used): 279 ms
[2020-06-04 20:52:19] [INFO ] Transformed 8189 places.
[2020-06-04 20:52:20] [INFO ] Transformed 10235 transitions.
[2020-06-04 20:52:20] [INFO ] Parsed PT model containing 8189 places and 10235 transitions in 339 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 62 ms.
Incomplete random walk after 100000 steps, including 9573 resets, run finished after 13823 ms. (steps per millisecond=7 ) properties seen :[1, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1]
// Phase 1: matrix 10235 rows 8189 cols
[2020-06-04 20:52:35] [INFO ] Invariants computation overflowed in 1385 ms
[2020-06-04 20:52:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:52:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:52:55] [INFO ] [Real]Absence check using state equation in 19172 ms returned (error "Failed to check-sat")
[2020-06-04 20:52:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:15] [INFO ] [Real]Absence check using state equation in 19576 ms returned (error "Failed to check-sat")
[2020-06-04 20:53:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:35] [INFO ] [Real]Absence check using state equation in 19504 ms returned unknown
[2020-06-04 20:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:53:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:53:55] [INFO ] [Real]Absence check using state equation in 19057 ms returned (error "Failed to check-sat")
[2020-06-04 20:53:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:15] [INFO ] [Real]Absence check using state equation in 18786 ms returned (error "Failed to check-sat")
[2020-06-04 20:54:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:35] [INFO ] [Real]Absence check using state equation in 19591 ms returned (error "Failed to check-sat")
[2020-06-04 20:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:54:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:54:55] [INFO ] [Real]Absence check using state equation in 19614 ms returned (error "Failed to check-sat")
[2020-06-04 20:54:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:55:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:55:15] [INFO ] [Real]Absence check using state equation in 18812 ms returned unknown
[2020-06-04 20:55:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:55:35] [INFO ] [Real]Absence check using state equation in 19467 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:55:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:55:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:55:55] [INFO ] [Real]Absence check using state equation in 18858 ms returned (error "Failed to check-sat")
[2020-06-04 20:55:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:56:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:56:15] [INFO ] [Real]Absence check using state equation in 19507 ms returned (error "Failed to check-sat")
[2020-06-04 20:56:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:56:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:56:35] [INFO ] [Real]Absence check using state equation in 19633 ms returned (error "Failed to check-sat")
[2020-06-04 20:56:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:56:55] [INFO ] [Real]Absence check using state equation in 19635 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 20:56:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:57:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:57:15] [INFO ] [Real]Absence check using state equation in 19600 ms returned (error "Failed to check-sat")
[2020-06-04 20:57:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:57:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:57:35] [INFO ] [Real]Absence check using state equation in 19486 ms returned unknown
[2020-06-04 20:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:57:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:57:55] [INFO ] [Real]Absence check using state equation in 19596 ms returned (error "Failed to check-sat")
[2020-06-04 20:57:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:58:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:58:15] [INFO ] [Real]Absence check using state equation in 19609 ms returned (error "Failed to check-sat")
[2020-06-04 20:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:58:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:58:35] [INFO ] [Real]Absence check using state equation in 19606 ms returned unknown
[2020-06-04 20:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:58:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:58:55] [INFO ] [Real]Absence check using state equation in 18820 ms returned (error "Failed to check-sat")
[2020-06-04 20:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:59:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:59:15] [INFO ] [Real]Absence check using state equation in 19521 ms returned unknown
[2020-06-04 20:59:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:59:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:59:35] [INFO ] [Real]Absence check using state equation in 19604 ms returned (error "Failed to check-sat")
[2020-06-04 20:59:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 20:59:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 20:59:55] [INFO ] [Real]Absence check using state equation in 19605 ms returned unknown
[2020-06-04 20:59:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:00:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:00:15] [INFO ] [Real]Absence check using state equation in 18867 ms returned (error "Failed to check-sat")
[2020-06-04 21:00:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:00:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:00:35] [INFO ] [Real]Absence check using state equation in 19596 ms returned unknown
[2020-06-04 21:00:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:00:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:00:55] [INFO ] [Real]Absence check using state equation in 19431 ms returned (error "Failed to check-sat")
[2020-06-04 21:00:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:01:15] [INFO ] [Real]Absence check using state equation in 18814 ms returned (error "Solver has unexpectedly terminated")
[2020-06-04 21:01:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 21:01:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 21:01:35] [INFO ] [Real]Absence check using state equation in 19566 ms returned (error "Failed to check-sat")
[2020-06-04 21:01:36] [INFO ] Flatten gal took : 524 ms
[2020-06-04 21:01:37] [INFO ] Flatten gal took : 363 ms
[2020-06-04 21:01:37] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2020-06-04 21:01:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 45 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ ViralEpidemic-PT-S02D1C1A10 @ 3570 seconds

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-01 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ViralEpidemic-PT-S02D1C1A10-CTLFireability-09 FALSE 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: 15134672 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16128776 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-S02D1C1A10"
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 ViralEpidemic-PT-S02D1C1A10, 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 r228-oct2-159033547600476"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S02D1C1A10.tgz
mv ViralEpidemic-PT-S02D1C1A10 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 ;