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.r176-tajo-158987871400155.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 Philosophers-PT-000500, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871400155
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 229K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 796K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 166K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 754K Apr 27 15:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 288K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 721K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 191K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 666K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 168K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 751K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 131K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 2.1M Apr 27 15:14 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 Philosophers-PT-000500-CTLCardinality-00
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-01
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-02
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-03
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-04
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-05
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-06
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-07
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-08
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-09
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-10
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-11
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-12
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-13
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-14
FORMULA_NAME Philosophers-PT-000500-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1591131529816

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:58:51] [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]
[2020-06-02 20:58:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:58:51] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2020-06-02 20:58:51] [INFO ] Transformed 2500 places.
[2020-06-02 20:58:51] [INFO ] Transformed 2500 transitions.
[2020-06-02 20:58:51] [INFO ] Parsed PT model containing 2500 places and 2500 transitions in 221 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 191 ms.
Incomplete random walk after 100000 steps, including 1 resets, run finished after 14468 ms. (steps per millisecond=6 ) properties seen :[0, 0, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0]
// Phase 1: matrix 2500 rows 2500 cols
[2020-06-02 20:59:06] [INFO ] Computed 1000 place invariants in 96 ms
[2020-06-02 20:59:06] [INFO ] [Real]Absence check using 1000 positive place invariants in 25 ms returned unsat
[2020-06-02 20:59:07] [INFO ] [Real]Absence check using 1000 positive place invariants in 9 ms returned unsat
[2020-06-02 20:59:09] [INFO ] [Real]Absence check using 1000 positive place invariants in 1831 ms returned unsat
[2020-06-02 20:59:09] [INFO ] [Real]Absence check using 1000 positive place invariants in 12 ms returned unsat
[2020-06-02 20:59:11] [INFO ] [Real]Absence check using 1000 positive place invariants in 1715 ms returned sat
[2020-06-02 20:59:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:59:29] [INFO ] [Real]Absence check using state equation in 18134 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 20:59:31] [INFO ] [Real]Absence check using 1000 positive place invariants in 1399 ms returned sat
[2020-06-02 20:59:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:59:46] [INFO ] [Real]Absence check using state equation in 14992 ms returned sat
[2020-06-02 20:59:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:59:47] [INFO ] [Nat]Absence check using 1000 positive place invariants in 973 ms returned sat
[2020-06-02 20:59:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 21:00:01] [INFO ] [Nat]Absence check using state equation in 13786 ms returned sat
[2020-06-02 21:00:01] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 153 ms.
[2020-06-02 21:00:03] [INFO ] Added : 53 causal constraints over 11 iterations in 2452 ms. Result :sat
[2020-06-02 21:00:05] [INFO ] [Real]Absence check using 1000 positive place invariants in 592 ms returned unsat
[2020-06-02 21:00:05] [INFO ] [Real]Absence check using 1000 positive place invariants in 330 ms returned unsat
[2020-06-02 21:00:06] [INFO ] [Real]Absence check using 1000 positive place invariants in 467 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 7 simplifications.
[2020-06-02 21:00:06] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 21:00:06] [INFO ] Flatten gal took : 292 ms
[2020-06-02 21:00:07] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-02 21:00:07] [INFO ] Flatten gal took : 172 ms
FORMULA Philosophers-PT-000500-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-000500-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 21:00:07] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLCardinality.sr.xml took 13 ms.
[2020-06-02 21:00:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 21 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLCardinality @ Philosophers-PT-000500 @ 3570 seconds

FORMULA Philosophers-PT-000500-CTLCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-08 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-02 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-10 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-13 CANNOT_COMPUTE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-PT-000500-CTLCardinality-11 CANNOT_COMPUTE 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: 168244 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16326856 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="Philosophers-PT-000500"
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 Philosophers-PT-000500, 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 r176-tajo-158987871400155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-000500.tgz
mv Philosophers-PT-000500 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 ;