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-158987815400095.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is FMS-PT-10000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987815400095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 192K
-rw-r--r-- 1 mcc users 3.1K Apr 1 20:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 1 20:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 1 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 1 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.1K Apr 8 14:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 1 10:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Apr 1 10:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 1 06:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 1 06:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 1 13:18 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 1 13:18 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 16K 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 FMS-PT-10000-ReachabilityFireability-00
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-01
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-02
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-03
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-04
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-05
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-06
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-07
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-08
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-09
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-10
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-11
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-12
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-13
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-14
FORMULA_NAME FMS-PT-10000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591158239557

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 04:24:02] [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 04:24:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 04:24:02] [INFO ] Load time of PNML (sax parser for PT used): 34 ms
[2020-06-03 04:24:02] [INFO ] Transformed 22 places.
[2020-06-03 04:24:02] [INFO ] Transformed 20 transitions.
[2020-06-03 04:24:02] [INFO ] Parsed PT model containing 22 places and 20 transitions in 87 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
FORMULA FMS-PT-10000-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1]
FORMULA FMS-PT-10000-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=400 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 20 rows 22 cols
[2020-06-03 04:24:02] [INFO ] Computed 6 place invariants in 6 ms
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using 6 positive place invariants in 21 ms returned sat
[2020-06-03 04:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2020-06-03 04:24:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:24:02] [INFO ] [Nat]Absence check using 6 positive place invariants in 11 ms returned sat
[2020-06-03 04:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:02] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2020-06-03 04:24:02] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 7 ms.
[2020-06-03 04:24:02] [INFO ] Added : 7 causal constraints over 2 iterations in 38 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 04:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2020-06-03 04:24:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:24:02] [INFO ] [Nat]Absence check using 6 positive place invariants in 9 ms returned sat
[2020-06-03 04:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:02] [INFO ] [Nat]Absence check using state equation in 12 ms returned sat
[2020-06-03 04:24:02] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 6 ms.
[2020-06-03 04:24:02] [INFO ] Added : 10 causal constraints over 2 iterations in 22 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 04:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:02] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-03 04:24:02] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 3 ms.
[2020-06-03 04:24:02] [INFO ] Added : 8 causal constraints over 2 iterations in 23 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 04:24:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 7 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using state equation in 15 ms returned sat
[2020-06-03 04:24:03] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 04:24:03] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2020-06-03 04:24:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using state equation in 18 ms returned sat
[2020-06-03 04:24:03] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 4 ms.
[2020-06-03 04:24:03] [INFO ] Added : 3 causal constraints over 1 iterations in 24 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using state equation in 14 ms returned sat
[2020-06-03 04:24:03] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 2 ms.
[2020-06-03 04:24:03] [INFO ] Added : 11 causal constraints over 3 iterations in 19 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2020-06-03 04:24:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 8 ms returned sat
[2020-06-03 04:24:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 04:24:03] [INFO ] [Nat]Absence check using state equation in 16 ms returned sat
[2020-06-03 04:24:03] [INFO ] Computed and/alt/rep : 17/18/17 causal constraints in 6 ms.
[2020-06-03 04:24:03] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 2000300 steps, including 99 resets, run finished after 4001 ms. (steps per millisecond=499 ) properties seen :[0, 0, 0, 1, 0, 0, 1] could not realise parikh vector
FORMULA FMS-PT-10000-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 2001200 steps, including 98 resets, run finished after 3194 ms. (steps per millisecond=626 ) properties seen :[0, 0, 1, 0, 1] could not realise parikh vector
FORMULA FMS-PT-10000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FMS-PT-10000-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 4000000 steps, including 99 resets, run finished after 6376 ms. (steps per millisecond=627 ) properties seen :[0, 0, 1] could not realise parikh vector
FORMULA FMS-PT-10000-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 5000000 steps, including 99 resets, run finished after 7277 ms. (steps per millisecond=687 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 1000 steps, including 91 resets, run finished after 3 ms. (steps per millisecond=333 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 3000900 steps, including 128 resets, run finished after 4101 ms. (steps per millisecond=731 ) properties seen :[0, 1] could not realise parikh vector
FORMULA FMS-PT-10000-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 32200 steps, including 0 resets, run visited all 1 properties in 48 ms. (steps per millisecond=670 )
FORMULA FMS-PT-10000-ReachabilityFireability-00 TRUE 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="FMS-PT-10000"
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 FMS-PT-10000, 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 r170-smll-158987815400095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FMS-PT-10000.tgz
mv FMS-PT-10000 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 ;