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.r178-tajo-158987881800028.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)
..................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DLCshifumi-PT-3b, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-158987881800028
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.4M
-rw-r--r-- 1 mcc users 3.2K Mar 30 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 30 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 29 12:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 29 12:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 07:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 07:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 27 01:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 27 01:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.3M 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 DLCshifumi-PT-3b-CTLFireability-00
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-01
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-02
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-03
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-04
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-05
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-06
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-07
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-08
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-09
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-10
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-11
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-12
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-13
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-14
FORMULA_NAME DLCshifumi-PT-3b-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591199216479

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 15:46:58] [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]
[2020-06-03 15:46:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 15:46:58] [INFO ] Load time of PNML (sax parser for PT used): 288 ms
[2020-06-03 15:46:58] [INFO ] Transformed 7058 places.
[2020-06-03 15:46:58] [INFO ] Transformed 9611 transitions.
[2020-06-03 15:46:58] [INFO ] Found NUPN structural information;
[2020-06-03 15:46:58] [INFO ] Parsed PT model containing 7058 places and 9611 transitions in 461 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 348 ms.
Incomplete random walk after 100000 steps, including 4 resets, run finished after 1143 ms. (steps per millisecond=87 ) properties seen :[1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 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]
// Phase 1: matrix 9611 rows 7058 cols
[2020-06-03 15:47:00] [INFO ] Computed 282 place invariants in 269 ms
[2020-06-03 15:47:02] [INFO ] [Real]Absence check using 282 positive place invariants in 1171 ms returned sat
[2020-06-03 15:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:47:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:47:20] [INFO ] [Real]Absence check using state equation in 17676 ms returned (error "Failed to check-sat")
[2020-06-03 15:47:22] [INFO ] [Real]Absence check using 282 positive place invariants in 379 ms returned unsat
[2020-06-03 15:47:24] [INFO ] [Real]Absence check using 282 positive place invariants in 1220 ms returned sat
[2020-06-03 15:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:47:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:47:42] [INFO ] [Real]Absence check using state equation in 17914 ms returned (error "Failed to check-sat")
[2020-06-03 15:47:44] [INFO ] [Real]Absence check using 282 positive place invariants in 1141 ms returned sat
[2020-06-03 15:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:48:02] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (= s1604 (- (+ t5307 t5324) t5308))") while checking expression at index 3
[2020-06-03 15:48:04] [INFO ] [Real]Absence check using 282 positive place invariants in 1214 ms returned sat
[2020-06-03 15:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:48:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:48:22] [INFO ] [Real]Absence check using state equation in 18020 ms returned unknown
[2020-06-03 15:48:23] [INFO ] [Real]Absence check using 282 positive place invariants in 1119 ms returned sat
[2020-06-03 15:48:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 15:48:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 15:48:42] [INFO ] [Real]Absence check using state equation in 18148 ms returned (error "Failed to check-sat")
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-03 15:48:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 15:48:43] [INFO ] Flatten gal took : 606 ms
[2020-06-03 15:48:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 15:48:43] [INFO ] Flatten gal took : 334 ms
FORMULA DLCshifumi-PT-3b-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 15:48:43] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 10 ms.
[2020-06-03 15:48:43] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 136 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ DLCshifumi-PT-3b @ 3570 seconds

FORMULA DLCshifumi-PT-3b-CTLFireability-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DLCshifumi-PT-3b-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427488 kB
MemFree: 155548 kB
After kill :
MemTotal: 16427488 kB
MemFree: 16294080 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="DLCshifumi-PT-3b"
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 DLCshifumi-PT-3b, 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 r178-tajo-158987881800028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCshifumi-PT-3b.tgz
mv DLCshifumi-PT-3b 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 ;