Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2020-input.r186-oct2-158987938500087.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is RefineWMG-PT-025025, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-oct2-158987938500087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 224K
-rw-r--r-- 1 mcc users 4.0K Apr 12 10:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 12 10:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 11 12:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 14K Apr 11 12:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:38 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.8K Mar 24 05:38 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.8K Apr 14 12:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Apr 14 12:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Apr 10 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 10 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 9 22:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 22:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K Apr 10 22:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K Apr 10 22:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 24 05:38 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:38 iscolored
-rw-r--r-- 1 mcc users 56K Mar 24 05:38 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 n0-ReachabilityFireability-00
FORMULA_NAME n0-ReachabilityFireability-01
FORMULA_NAME n0-ReachabilityFireability-02
FORMULA_NAME n0-ReachabilityFireability-03
FORMULA_NAME n0-ReachabilityFireability-04
FORMULA_NAME n0-ReachabilityFireability-05
FORMULA_NAME n0-ReachabilityFireability-06
FORMULA_NAME n0-ReachabilityFireability-07
FORMULA_NAME n0-ReachabilityFireability-08
FORMULA_NAME n0-ReachabilityFireability-09
FORMULA_NAME n0-ReachabilityFireability-10
FORMULA_NAME n0-ReachabilityFireability-11
FORMULA_NAME n0-ReachabilityFireability-12
FORMULA_NAME n0-ReachabilityFireability-13
FORMULA_NAME n0-ReachabilityFireability-14
FORMULA_NAME n0-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591226122191

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 23:15:24] [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 23:15:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 23:15:24] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2020-06-03 23:15:24] [INFO ] Transformed 129 places.
[2020-06-03 23:15:24] [INFO ] Transformed 103 transitions.
[2020-06-03 23:15:24] [INFO ] Parsed PT model containing 129 places and 103 transitions in 158 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 77 ms.
Working with output stream class java.io.PrintStream
FORMULA n0-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10016 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0]
FORMULA n0-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA n0-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA n0-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA n0-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA n0-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA n0-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 59 ms. (steps per millisecond=169 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
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, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 13 ms. (steps per millisecond=769 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 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, 0, 0]
// Phase 1: matrix 103 rows 129 cols
[2020-06-03 23:15:25] [INFO ] Computed 52 place invariants in 4 ms
[2020-06-03 23:15:25] [INFO ] [Real]Absence check using 52 positive place invariants in 31 ms returned sat
[2020-06-03 23:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:25] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2020-06-03 23:15:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:25] [INFO ] [Nat]Absence check using 52 positive place invariants in 39 ms returned sat
[2020-06-03 23:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:25] [INFO ] [Nat]Absence check using state equation in 64 ms returned sat
[2020-06-03 23:15:25] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 10 ms.
[2020-06-03 23:15:25] [INFO ] Added : 19 causal constraints over 4 iterations in 60 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 23:15:25] [INFO ] [Real]Absence check using 52 positive place invariants in 23 ms returned sat
[2020-06-03 23:15:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:25] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2020-06-03 23:15:25] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 43 ms.
[2020-06-03 23:15:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:26] [INFO ] [Nat]Absence check using 52 positive place invariants in 13 ms returned sat
[2020-06-03 23:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:26] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2020-06-03 23:15:26] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 5 ms.
[2020-06-03 23:15:26] [INFO ] Added : 51 causal constraints over 11 iterations in 108 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 23:15:26] [INFO ] [Real]Absence check using 52 positive place invariants in 33 ms returned sat
[2020-06-03 23:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:26] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-03 23:15:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:26] [INFO ] [Nat]Absence check using 52 positive place invariants in 17 ms returned sat
[2020-06-03 23:15:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:27] [INFO ] [Nat]Absence check using state equation in 968 ms returned sat
[2020-06-03 23:15:27] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 7 ms.
[2020-06-03 23:15:27] [INFO ] Added : 19 causal constraints over 4 iterations in 102 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2020-06-03 23:15:27] [INFO ] [Real]Absence check using 52 positive place invariants in 13 ms returned sat
[2020-06-03 23:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:27] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2020-06-03 23:15:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:27] [INFO ] [Nat]Absence check using 52 positive place invariants in 17 ms returned sat
[2020-06-03 23:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:27] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2020-06-03 23:15:27] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 7 ms.
[2020-06-03 23:15:27] [INFO ] Added : 29 causal constraints over 6 iterations in 70 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2020-06-03 23:15:28] [INFO ] [Real]Absence check using 52 positive place invariants in 32 ms returned sat
[2020-06-03 23:15:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:28] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2020-06-03 23:15:28] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:28] [INFO ] [Nat]Absence check using 52 positive place invariants in 97 ms returned sat
[2020-06-03 23:15:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:29] [INFO ] [Nat]Absence check using state equation in 1111 ms returned sat
[2020-06-03 23:15:29] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 7 ms.
[2020-06-03 23:15:29] [INFO ] Added : 56 causal constraints over 12 iterations in 143 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2020-06-03 23:15:29] [INFO ] [Real]Absence check using 52 positive place invariants in 11 ms returned sat
[2020-06-03 23:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:29] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-03 23:15:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:29] [INFO ] [Nat]Absence check using 52 positive place invariants in 25 ms returned sat
[2020-06-03 23:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:29] [INFO ] [Nat]Absence check using state equation in 52 ms returned sat
[2020-06-03 23:15:29] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 21 ms.
[2020-06-03 23:15:29] [INFO ] Added : 19 causal constraints over 4 iterations in 72 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2020-06-03 23:15:29] [INFO ] [Real]Absence check using 52 positive place invariants in 26 ms returned sat
[2020-06-03 23:15:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:30] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2020-06-03 23:15:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:30] [INFO ] [Nat]Absence check using 52 positive place invariants in 148 ms returned sat
[2020-06-03 23:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:30] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2020-06-03 23:15:30] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 6 ms.
[2020-06-03 23:15:30] [INFO ] Added : 25 causal constraints over 5 iterations in 39 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-06-03 23:15:30] [INFO ] [Real]Absence check using 52 positive place invariants in 39 ms returned sat
[2020-06-03 23:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:30] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-03 23:15:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:30] [INFO ] [Nat]Absence check using 52 positive place invariants in 43 ms returned sat
[2020-06-03 23:15:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:30] [INFO ] [Nat]Absence check using state equation in 108 ms returned sat
[2020-06-03 23:15:30] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 6 ms.
[2020-06-03 23:15:30] [INFO ] Added : 47 causal constraints over 10 iterations in 91 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2020-06-03 23:15:30] [INFO ] [Real]Absence check using 52 positive place invariants in 19 ms returned sat
[2020-06-03 23:15:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:31] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2020-06-03 23:15:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 23:15:31] [INFO ] [Nat]Absence check using 52 positive place invariants in 11 ms returned sat
[2020-06-03 23:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 23:15:31] [INFO ] [Nat]Absence check using state equation in 485 ms returned sat
[2020-06-03 23:15:31] [INFO ] Computed and/alt/rep : 77/102/77 causal constraints in 11 ms.
[2020-06-03 23:15:31] [INFO ] Added : 44 causal constraints over 9 iterations in 216 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
Incomplete Parikh walk after 39500 steps, including 98 resets, run finished after 142 ms. (steps per millisecond=278 ) properties seen :[1, 1, 1, 1, 0, 1, 1, 0, 1] could not realise parikh vector
FORMULA n0-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA n0-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 39700 steps, including 98 resets, run finished after 123 ms. (steps per millisecond=322 ) properties seen :[0, 1] could not realise parikh vector
FORMULA n0-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 34400 steps, including 97 resets, run finished after 85 ms. (steps per millisecond=404 ) properties seen :[0] could not realise parikh vector
Incomplete Parikh walk after 33300 steps, including 97 resets, run finished after 77 ms. (steps per millisecond=432 ) properties seen :[0] could not realise parikh vector
Finished Parikh walk after 1294 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=258 )
FORMULA n0-ReachabilityFireability-09 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="RefineWMG-PT-025025"
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 RefineWMG-PT-025025, 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 r186-oct2-158987938500087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RefineWMG-PT-025025.tgz
mv RefineWMG-PT-025025 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 ;