Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2020-input.r170-smll-158987815600220.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FamilyReunion-PT-L00020M0002C001P001G001, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815600220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 11K Apr 1 20:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Apr 1 20:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Apr 1 13:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K Apr 1 13:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 19K Apr 8 14:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 8 14:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 1 10:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 1 10:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 35K Apr 1 06:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 1 06:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.5K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 24 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1.3M 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 FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-00
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-01
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-02
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-03
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-04
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-05
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-06
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-07
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-08
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-09
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-10
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-11
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-12
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-13
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-14
FORMULA_NAME FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591288551570

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-04 16:35:53] [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 16:35:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-04 16:35:54] [INFO ] Load time of PNML (sax parser for PT used): 343 ms
[2020-06-04 16:35:54] [INFO ] Transformed 3271 places.
[2020-06-04 16:35:54] [INFO ] Transformed 2753 transitions.
[2020-06-04 16:35:54] [INFO ] Parsed PT model containing 3271 places and 2753 transitions in 488 ms.
Reduce places removed 11 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 199 ms.
Incomplete random walk after 100000 steps, including 82 resets, run finished after 2056 ms. (steps per millisecond=48 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1]
// Phase 1: matrix 2753 rows 3260 cols
[2020-06-04 16:35:57] [INFO ] Computed 748 place invariants in 433 ms
[2020-06-04 16:35:58] [INFO ] [Real]Absence check using 61 positive place invariants in 277 ms returned sat
[2020-06-04 16:36:00] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 2134 ms returned sat
[2020-06-04 16:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:36:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:36:17] [INFO ] [Real]Absence check using state equation in 16943 ms returned (error "Failed to check-sat")
[2020-06-04 16:36:18] [INFO ] [Real]Absence check using 61 positive place invariants in 239 ms returned sat
[2020-06-04 16:36:20] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 2157 ms returned sat
[2020-06-04 16:36:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:36:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:36:37] [INFO ] [Real]Absence check using state equation in 17024 ms returned (error "Failed to check-sat")
[2020-06-04 16:36:38] [INFO ] [Real]Absence check using 61 positive place invariants in 244 ms returned sat
[2020-06-04 16:36:40] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 2681 ms returned sat
[2020-06-04 16:36:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:36:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:36:57] [INFO ] [Real]Absence check using state equation in 16605 ms returned unknown
[2020-06-04 16:36:58] [INFO ] [Real]Absence check using 61 positive place invariants in 217 ms returned sat
[2020-06-04 16:37:00] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 1865 ms returned sat
[2020-06-04 16:37:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:37:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:37:17] [INFO ] [Real]Absence check using state equation in 17365 ms returned unknown
[2020-06-04 16:37:18] [INFO ] [Real]Absence check using 61 positive place invariants in 218 ms returned sat
[2020-06-04 16:37:19] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 1977 ms returned sat
[2020-06-04 16:37:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-04 16:37:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-04 16:37:37] [INFO ] [Real]Absence check using state equation in 17420 ms returned unknown
[2020-06-04 16:37:38] [INFO ] [Real]Absence check using 61 positive place invariants in 307 ms returned sat
[2020-06-04 16:37:39] [INFO ] [Real]Absence check using 61 positive and 687 generalized place invariants in 1306 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-04 16:37:40] [INFO ] Flatten gal took : 340 ms
[2020-06-04 16:37:40] [INFO ] Flatten gal took : 177 ms
[2020-06-04 16:37:40] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 25 ms.
[2020-06-04 16:37:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 34 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ FamilyReunion-PT-L00020M0002C001P001G001 @ 3570 seconds

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-07 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA FamilyReunion-PT-L00020M0002C001P001G001-CTLFireability-11 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: 15039820 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16134876 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="FamilyReunion-PT-L00020M0002C001P001G001"
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 FamilyReunion-PT-L00020M0002C001P001G001, 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 r170-smll-158987815600220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FamilyReunion-PT-L00020M0002C001P001G001.tgz
mv FamilyReunion-PT-L00020M0002C001P001G001 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 ;