Execution Chart

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

Trace from the execution

Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987852700103.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off 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 MAPKbis-PT-5320, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987852700103
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 4.6K Apr 27 15:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 27 15:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 27 15:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 23K 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 6.5K Apr 27 15:14 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 27 15:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Apr 27 15:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 27 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Apr 27 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 27 15:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K 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 6 Apr 27 15:14 equiv_col
-rw-r--r-- 1 mcc users 5 Apr 27 15:14 instance
-rw-r--r-- 1 mcc users 6 Apr 27 15:14 iscolored
-rw-r--r-- 1 mcc users 170K 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 MAPKbis-PT-5320-ReachabilityFireability-00
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-01
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-02
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-03
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-04
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-05
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-06
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-07
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-08
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-09
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-10
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-11
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-12
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-13
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-14
FORMULA_NAME MAPKbis-PT-5320-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591129779654

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 20:29:42] [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]
[2020-06-02 20:29:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 20:29:42] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2020-06-02 20:29:42] [INFO ] Transformed 106 places.
[2020-06-02 20:29:42] [INFO ] Transformed 173 transitions.
[2020-06-02 20:29:42] [INFO ] Found NUPN structural information;
[2020-06-02 20:29:42] [INFO ] Parsed PT model containing 106 places and 173 transitions in 125 ms.
Deduced a syphon composed of 29 places in 1 ms
Reduce places removed 33 places and 106 transitions.
Reduce places removed 25 places and 0 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA MAPKbis-PT-5320-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5320-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 291 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=434 ) properties seen :[0]
Probabilistic random walk after 10000001 steps, saw 885978 distinct states, run finished after 11867 ms. (steps per millisecond=842 ) properties seen :[0]
[2020-06-02 20:29:54] [INFO ] Flow matrix only has 47 transitions (discarded 20 similar events)
// Phase 1: matrix 47 rows 48 cols
[2020-06-02 20:29:54] [INFO ] Computed 24 place invariants in 3 ms
[2020-06-02 20:29:54] [INFO ] [Real]Absence check using 24 positive place invariants in 33 ms returned sat
[2020-06-02 20:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 20:29:54] [INFO ] [Real]Absence check using state equation in 38 ms returned sat
[2020-06-02 20:29:54] [INFO ] State equation strengthened by 27 read => feed constraints.
[2020-06-02 20:29:54] [INFO ] [Real]Added 27 Read/Feed constraints in 13 ms returned sat
[2020-06-02 20:29:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 20:29:54] [INFO ] [Nat]Absence check using 24 positive place invariants in 13 ms returned sat
[2020-06-02 20:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 20:29:54] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2020-06-02 20:29:54] [INFO ] [Nat]Added 27 Read/Feed constraints in 3 ms returned sat
[2020-06-02 20:29:54] [INFO ] Computed and/alt/rep : 66/86/46 causal constraints in 6 ms.
[2020-06-02 20:29:54] [INFO ] Added : 35 causal constraints over 7 iterations in 56 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 4000 steps, including 131 resets, run finished after 11 ms. (steps per millisecond=363 ) properties seen :[0] could not realise parikh vector
Support contains 4 out of 48 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 48/48 places, 67/67 transitions.
Discarding 20 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Graph (complete) has 125 edges and 48 vertex of which 28 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.6 ms
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 28 transition count 43
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 21 place count 28 transition count 41
Applied a total of 21 rules in 22 ms. Remains 28 /48 variables (removed 20) and now considering 41/67 (removed 26) transitions.
Finished structural reductions, in 1 iterations. Remains : 28/48 places, 41/67 transitions.
Finished random walk after 60883 steps, including 2938 resets, run visited all 1 properties in 68 ms. (steps per millisecond=895 )
FORMULA MAPKbis-PT-5320-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_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="MAPKbis-PT-5320"
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 MAPKbis-PT-5320, 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 r174-csrt-158987852700103"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPKbis-PT-5320.tgz
mv MAPKbis-PT-5320 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 ;