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-158987816000551.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)
..........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is GPPP-PT-C1000N0000001000, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-smll-158987816000551
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 3.3K Apr 4 20:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 4 20:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 4 09:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 4 09:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 8 14:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 3 21:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 3 21:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Apr 3 13:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 3 13:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 4 01:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 4 01:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 17 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 1 Mar 24 05:37 large_marking
-rw-r--r-- 1 mcc users 21K 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 GPPP-PT-C1000N0000001000-ReachabilityFireability-00
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-01
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-02
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-03
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-04
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-05
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-06
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-07
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-08
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-09
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-10
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-11
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-12
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-13
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-14
FORMULA_NAME GPPP-PT-C1000N0000001000-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591507487750

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-07 05:24:50] [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]
[2020-06-07 05:24:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-07 05:24:51] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2020-06-07 05:24:51] [INFO ] Transformed 33 places.
[2020-06-07 05:24:51] [INFO ] Transformed 22 transitions.
[2020-06-07 05:24:51] [INFO ] Parsed PT model containing 33 places and 22 transitions in 135 ms.
[2020-06-07 05:24:51] [INFO ] Initial state test concluded for 1 properties.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 33 ms.
Working with output stream class java.io.PrintStream
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10010 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=385 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 48 ms. (steps per millisecond=208 ) properties seen :[1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0]
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 74 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 28 ms. (steps per millisecond=357 ) properties seen :[0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 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 22 ms. (steps per millisecond=454 ) properties seen :[0, 0, 0, 0, 0, 1, 0]
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 75 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 0, 0, 0]
// Phase 1: matrix 22 rows 33 cols
[2020-06-07 05:24:51] [INFO ] Invariants computation overflowed in 8 ms
[2020-06-07 05:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:51] [INFO ] [Real]Absence check using state equation in 52 ms returned unsat
[2020-06-07 05:24:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:51] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-06-07 05:24:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 05:24:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:51] [INFO ] [Nat]Absence check using state equation in 86 ms returned sat
[2020-06-07 05:24:51] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints in 10 ms.
[2020-06-07 05:24:52] [INFO ] Added : 19 causal constraints over 4 iterations in 63 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2020-06-07 05:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2020-06-07 05:24:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 05:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Nat]Absence check using state equation in 32 ms returned unsat
[2020-06-07 05:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2020-06-07 05:24:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 05:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2020-06-07 05:24:52] [INFO ] Computed and/alt/rep : 21/49/21 causal constraints in 4 ms.
[2020-06-07 05:24:52] [INFO ] Added : 14 causal constraints over 4 iterations in 150 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-07 05:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2020-06-07 05:24:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2020-06-07 05:24:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-07 05:24:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-07 05:24:52] [INFO ] [Nat]Absence check using state equation in 210 ms returned unsat
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 902600 steps, including 99 resets, run finished after 1923 ms. (steps per millisecond=469 ) properties seen :[0, 1] could not realise parikh vector
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 13024 steps, including 1 resets, run visited all 1 properties in 30 ms. (steps per millisecond=434 )
FORMULA GPPP-PT-C1000N0000001000-ReachabilityFireability-02 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="GPPP-PT-C1000N0000001000"
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 GPPP-PT-C1000N0000001000, 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-158987816000551"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPPP-PT-C1000N0000001000.tgz
mv GPPP-PT-C1000N0000001000 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 ;