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-158987871300052.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-COL-000500, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987871300052
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 208K
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K 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 3.7K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 27 15:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 27 15:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 27 15:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 equiv_pt
-rw-r--r-- 1 mcc users 7 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 31K 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-COL-000500-CTLFireability-00
FORMULA_NAME Philosophers-COL-000500-CTLFireability-01
FORMULA_NAME Philosophers-COL-000500-CTLFireability-02
FORMULA_NAME Philosophers-COL-000500-CTLFireability-03
FORMULA_NAME Philosophers-COL-000500-CTLFireability-04
FORMULA_NAME Philosophers-COL-000500-CTLFireability-05
FORMULA_NAME Philosophers-COL-000500-CTLFireability-06
FORMULA_NAME Philosophers-COL-000500-CTLFireability-07
FORMULA_NAME Philosophers-COL-000500-CTLFireability-08
FORMULA_NAME Philosophers-COL-000500-CTLFireability-09
FORMULA_NAME Philosophers-COL-000500-CTLFireability-10
FORMULA_NAME Philosophers-COL-000500-CTLFireability-11
FORMULA_NAME Philosophers-COL-000500-CTLFireability-12
FORMULA_NAME Philosophers-COL-000500-CTLFireability-13
FORMULA_NAME Philosophers-COL-000500-CTLFireability-14
FORMULA_NAME Philosophers-COL-000500-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591124284588

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 18:58:06] [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]
[2020-06-02 18:58:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 18:58:06] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 18:58:07] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 571 ms
[2020-06-02 18:58:07] [INFO ] sort/places :
Philo->think,fork,catch1,catch2,eat,

[2020-06-02 18:58:07] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 13 ms.
[2020-06-02 18:58:07] [INFO ] Computed order based on color domains.
[2020-06-02 18:58:07] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions in 37 ms.
[2020-06-02 18:58:07] [INFO ] Unfolded HLPN properties in 5 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 315 ms.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 2257 ms. (steps per millisecond=44 ) 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, 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, 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, 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, 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, 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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, 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, 1, 1, 1, 1, 1, 1, 1, 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, 1, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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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, 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, 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, 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, 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, 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]
// Phase 1: matrix 2500 rows 2500 cols
[2020-06-02 18:58:09] [INFO ] Computed 1000 place invariants in 59 ms
[2020-06-02 18:58:11] [INFO ] [Real]Absence check using 1000 positive place invariants in 1146 ms returned sat
[2020-06-02 18:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:58:30] [INFO ] [Real]Absence check using state equation in 18550 ms returned (error "Solver has unexpectedly terminated")
[2020-06-02 18:58:31] [INFO ] [Real]Absence check using 1000 positive place invariants in 1032 ms returned sat
[2020-06-02 18:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:58:44] [INFO ] [Real]Absence check using state equation in 13077 ms returned sat
[2020-06-02 18:58:45] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 199 ms.
[2020-06-02 18:58:48] [INFO ] Added : 68 causal constraints over 14 iterations in 3144 ms. Result :sat
[2020-06-02 18:58:49] [INFO ] [Real]Absence check using 1000 positive place invariants in 1069 ms returned sat
[2020-06-02 18:58:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:59:02] [INFO ] [Real]Absence check using state equation in 12638 ms returned sat
[2020-06-02 18:59:02] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 127 ms.
[2020-06-02 18:59:05] [INFO ] Added : 57 causal constraints over 12 iterations in 2548 ms. Result :sat
[2020-06-02 18:59:06] [INFO ] [Real]Absence check using 1000 positive place invariants in 1059 ms returned sat
[2020-06-02 18:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:59:19] [INFO ] [Real]Absence check using state equation in 12463 ms returned sat
[2020-06-02 18:59:19] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 94 ms.
[2020-06-02 18:59:21] [INFO ] Added : 55 causal constraints over 11 iterations in 1985 ms. Result :sat
[2020-06-02 18:59:22] [INFO ] [Real]Absence check using 1000 positive place invariants in 1072 ms returned sat
[2020-06-02 18:59:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:59:34] [INFO ] [Real]Absence check using state equation in 11900 ms returned sat
[2020-06-02 18:59:35] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 94 ms.
[2020-06-02 18:59:37] [INFO ] Added : 60 causal constraints over 12 iterations in 2244 ms. Result :sat
[2020-06-02 18:59:39] [INFO ] [Real]Absence check using 1000 positive place invariants in 1280 ms returned sat
[2020-06-02 18:59:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 18:59:51] [INFO ] [Real]Absence check using state equation in 12122 ms returned sat
[2020-06-02 18:59:51] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 148 ms.
[2020-06-02 18:59:53] [INFO ] Added : 58 causal constraints over 12 iterations in 2552 ms. Result :sat
[2020-06-02 18:59:55] [INFO ] [Real]Absence check using 1000 positive place invariants in 1240 ms returned sat
[2020-06-02 18:59:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:09] [INFO ] [Real]Absence check using state equation in 13372 ms returned sat
[2020-06-02 19:00:09] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 136 ms.
[2020-06-02 19:00:11] [INFO ] Added : 58 causal constraints over 12 iterations in 2428 ms. Result :sat
[2020-06-02 19:00:13] [INFO ] [Real]Absence check using 1000 positive place invariants in 1000 ms returned sat
[2020-06-02 19:00:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 19:00:25] [INFO ] [Real]Absence check using state equation in 12070 ms returned sat
[2020-06-02 19:00:25] [INFO ] Computed and/alt/rep : 1500/2000/1500 causal constraints in 143 ms.
[2020-06-02 19:00:28] [INFO ] Added : 66 causal constraints over 14 iterations in 2698 ms. Result :sat
[2020-06-02 19:00:30] [INFO ] Flatten gal took : 912 ms
[2020-06-02 19:00:30] [INFO ] Flatten gal took : 296 ms
[2020-06-02 19:00:30] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 102 ms.
[2020-06-02 19:00:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 18 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ Philosophers-COL-000500 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 10185256 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16121084 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-COL-000500"
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 Philosophers-COL-000500, 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 r176-tajo-158987871300052"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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