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.r180-ebro-158987899900207.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DES-PT-01b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987899900207
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.5K Mar 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 8 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 08:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 27 08:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 26 08:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 26 08:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 68K 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 DES-PT-01b-ReachabilityFireability-00
FORMULA_NAME DES-PT-01b-ReachabilityFireability-01
FORMULA_NAME DES-PT-01b-ReachabilityFireability-02
FORMULA_NAME DES-PT-01b-ReachabilityFireability-03
FORMULA_NAME DES-PT-01b-ReachabilityFireability-04
FORMULA_NAME DES-PT-01b-ReachabilityFireability-05
FORMULA_NAME DES-PT-01b-ReachabilityFireability-06
FORMULA_NAME DES-PT-01b-ReachabilityFireability-07
FORMULA_NAME DES-PT-01b-ReachabilityFireability-08
FORMULA_NAME DES-PT-01b-ReachabilityFireability-09
FORMULA_NAME DES-PT-01b-ReachabilityFireability-10
FORMULA_NAME DES-PT-01b-ReachabilityFireability-11
FORMULA_NAME DES-PT-01b-ReachabilityFireability-12
FORMULA_NAME DES-PT-01b-ReachabilityFireability-13
FORMULA_NAME DES-PT-01b-ReachabilityFireability-14
FORMULA_NAME DES-PT-01b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591169828175

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 07:37:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 07:37:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 07:37:11] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2020-06-03 07:37:11] [INFO ] Transformed 284 places.
[2020-06-03 07:37:11] [INFO ] Transformed 235 transitions.
[2020-06-03 07:37:11] [INFO ] Found NUPN structural information;
[2020-06-03 07:37:11] [INFO ] Parsed PT model containing 284 places and 235 transitions in 225 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 39 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 95 resets, run finished after 105 ms. (steps per millisecond=95 ) properties seen :[1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1]
FORMULA DES-PT-01b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 57 ms. (steps per millisecond=175 ) properties seen :[0, 1, 0, 0]
FORMULA DES-PT-01b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 54 ms. (steps per millisecond=185 ) properties seen :[0, 1, 0]
FORMULA DES-PT-01b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[0, 0]
// Phase 1: matrix 235 rows 284 cols
[2020-06-03 07:37:12] [INFO ] Computed 65 place invariants in 32 ms
[2020-06-03 07:37:12] [INFO ] [Real]Absence check using 40 positive place invariants in 62 ms returned unsat
[2020-06-03 07:37:12] [INFO ] [Real]Absence check using 40 positive place invariants in 38 ms returned sat
[2020-06-03 07:37:12] [INFO ] [Real]Absence check using 40 positive and 25 generalized place invariants in 27 ms returned sat
[2020-06-03 07:37:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:37:12] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 19 places in 194 ms
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 20 places in 154 ms
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 21 places in 139 ms
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 14 places in 88 ms
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 17 places in 101 ms
[2020-06-03 07:37:13] [INFO ] Deduced a trap composed of 18 places in 79 ms
[2020-06-03 07:37:14] [INFO ] Deduced a trap composed of 32 places in 82 ms
[2020-06-03 07:37:14] [INFO ] Deduced a trap composed of 13 places in 69 ms
[2020-06-03 07:37:14] [INFO ] Deduced a trap composed of 14 places in 75 ms
[2020-06-03 07:37:14] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1277 ms
[2020-06-03 07:37:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:37:14] [INFO ] [Nat]Absence check using 40 positive place invariants in 63 ms returned sat
[2020-06-03 07:37:14] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 25 ms returned sat
[2020-06-03 07:37:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:37:14] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2020-06-03 07:37:15] [INFO ] Deduced a trap composed of 12 places in 138 ms
[2020-06-03 07:37:15] [INFO ] Deduced a trap composed of 21 places in 95 ms
[2020-06-03 07:37:15] [INFO ] Deduced a trap composed of 23 places in 91 ms
[2020-06-03 07:37:15] [INFO ] Deduced a trap composed of 8 places in 73 ms
[2020-06-03 07:37:15] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 582 ms
[2020-06-03 07:37:15] [INFO ] Computed and/alt/rep : 234/415/234 causal constraints in 25 ms.
[2020-06-03 07:37:17] [INFO ] Added : 216 causal constraints over 46 iterations in 2181 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 32 ms.
FORMULA DES-PT-01b-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Finished Parikh walk after 1176 steps, including 12 resets, run visited all 1 properties in 19 ms. (steps per millisecond=61 )
FORMULA DES-PT-01b-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

--------------------
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="DES-PT-01b"
export BK_EXAMINATION="ReachabilityFireability"
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 DES-PT-01b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r180-ebro-158987899900207"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01b.tgz
mv DES-PT-01b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;