Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r132-tall-162075428600364.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-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 gold2020
Input is MAPK-PT-00080, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-162075428600364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 412K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 95K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Mar 28 16:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 16:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 27 06:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 06:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 07:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 07:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 25K May 5 16:51 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 MAPK-PT-00080-ReachabilityFireability-00
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-01
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-02
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-03
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-04
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-05
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-06
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-07
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-08
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-09
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-10
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-11
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-12
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-13
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-14
FORMULA_NAME MAPK-PT-00080-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620935623920

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 19:53:45] [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]
[2021-05-13 19:53:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 19:53:45] [INFO ] Load time of PNML (sax parser for PT used): 28 ms
[2021-05-13 19:53:45] [INFO ] Transformed 22 places.
[2021-05-13 19:53:45] [INFO ] Transformed 30 transitions.
[2021-05-13 19:53:45] [INFO ] Parsed PT model containing 22 places and 30 transitions in 63 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA MAPK-PT-00080-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10014 steps, including 0 resets, run finished after 20 ms. (steps per millisecond=500 ) properties seen :[1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1]
FORMULA MAPK-PT-00080-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[1, 0, 0, 1, 1]
FORMULA MAPK-PT-00080-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MAPK-PT-00080-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 18 ms. (steps per millisecond=555 ) properties seen :[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]
// Phase 1: matrix 30 rows 22 cols
[2021-05-13 19:53:45] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-13 19:53:45] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2021-05-13 19:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:53:45] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-13 19:53:45] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 8 ms.
[2021-05-13 19:53:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:53:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 19:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:53:45] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2021-05-13 19:53:45] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 7 ms.
[2021-05-13 19:53:45] [INFO ] Added : 25 causal constraints over 5 iterations in 38 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2021-05-13 19:53:45] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-13 19:53:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:53:45] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2021-05-13 19:53:45] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 2 ms.
[2021-05-13 19:53:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:53:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2021-05-13 19:53:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:53:45] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-13 19:53:45] [INFO ] Computed and/alt/rep : 29/74/29 causal constraints in 3 ms.
[2021-05-13 19:53:46] [INFO ] Added : 26 causal constraints over 6 iterations in 40 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 3500 steps, including 319 resets, run finished after 17 ms. (steps per millisecond=205 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 3400 steps, including 129 resets, run finished after 13 ms. (steps per millisecond=261 ) properties seen :[1, 0] could not realise parikh vector
FORMULA MAPK-PT-00080-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 30/30 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 22 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 20 transition count 29
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 20 transition count 28
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 11 rules applied. Total rules applied 15 place count 14 transition count 23
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (trivial) has 2 edges and 14 vertex of which 2 / 14 are part of one of the 1 SCC in 2 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 6 rules applied. Total rules applied 21 place count 13 transition count 18
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 24 place count 12 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 11 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 27 place count 11 transition count 14
Applied a total of 27 rules in 20 ms. Remains 11 /22 variables (removed 11) and now considering 14/30 (removed 16) transitions.
Finished structural reductions, in 1 iterations. Remains : 11/22 places, 14/30 transitions.
Finished random walk after 11087 steps, including 0 resets, run visited all 1 properties in 12 ms. (steps per millisecond=923 )
FORMULA MAPK-PT-00080-ReachabilityFireability-09 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="MAPK-PT-00080"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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 gold2020"
echo " Input is MAPK-PT-00080, 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 r132-tall-162075428600364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPK-PT-00080.tgz
mv MAPK-PT-00080 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 ;