Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271821100573.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MAPK-PT-00080, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821100573
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 236K
-rw-r--r-- 1 mcc users 6.4K Apr 29 19:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Apr 29 19:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Apr 29 19:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 19:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 08:13 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 9 08:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 08:13 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 6 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 25K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MAPK-PT-00080-UpperBounds-00
FORMULA_NAME MAPK-PT-00080-UpperBounds-01
FORMULA_NAME MAPK-PT-00080-UpperBounds-02
FORMULA_NAME MAPK-PT-00080-UpperBounds-03
FORMULA_NAME MAPK-PT-00080-UpperBounds-04
FORMULA_NAME MAPK-PT-00080-UpperBounds-05
FORMULA_NAME MAPK-PT-00080-UpperBounds-06
FORMULA_NAME MAPK-PT-00080-UpperBounds-07
FORMULA_NAME MAPK-PT-00080-UpperBounds-08
FORMULA_NAME MAPK-PT-00080-UpperBounds-09
FORMULA_NAME MAPK-PT-00080-UpperBounds-10
FORMULA_NAME MAPK-PT-00080-UpperBounds-11
FORMULA_NAME MAPK-PT-00080-UpperBounds-12
FORMULA_NAME MAPK-PT-00080-UpperBounds-13
FORMULA_NAME MAPK-PT-00080-UpperBounds-14
FORMULA_NAME MAPK-PT-00080-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1652808277028

Running Version 202205111006
[2022-05-17 17:24:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 17:24:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 17:24:38] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2022-05-17 17:24:38] [INFO ] Transformed 22 places.
[2022-05-17 17:24:38] [INFO ] Transformed 30 transitions.
[2022-05-17 17:24:38] [INFO ] Parsed PT model containing 22 places and 30 transitions in 153 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
// Phase 1: matrix 30 rows 22 cols
[2022-05-17 17:24:38] [INFO ] Computed 7 place invariants in 10 ms
FORMULA MAPK-PT-00080-UpperBounds-15 40 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-UpperBounds-14 20 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-UpperBounds-12 40 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-UpperBounds-09 80 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPK-PT-00080-UpperBounds-07 60 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10015 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=770 ) properties (out of 11) seen :321
FORMULA MAPK-PT-00080-UpperBounds-13 60 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-UpperBounds-10 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-UpperBounds-03 40 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MAPK-PT-00080-UpperBounds-01 20 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :27
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 7) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :80
FORMULA MAPK-PT-00080-UpperBounds-05 80 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 6) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 6) seen :11
// Phase 1: matrix 30 rows 22 cols
[2022-05-17 17:24:38] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 5 ms.
[2022-05-17 17:24:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-17 17:24:38] [INFO ] Added : 17 causal constraints over 5 iterations in 30 ms. Result :sat
Minimization took 7 ms.
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using state equation in 13 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-17 17:24:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using state equation in 10 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 6 ms.
[2022-05-17 17:24:38] [INFO ] Added : 19 causal constraints over 4 iterations in 24 ms. Result :sat
Minimization took 5 ms.
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Real]Absence check using state equation in 17 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-17 17:24:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:38] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2022-05-17 17:24:38] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 3 ms.
[2022-05-17 17:24:38] [INFO ] Added : 15 causal constraints over 3 iterations in 18 ms. Result :sat
Minimization took 5 ms.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-17 17:24:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 4 ms.
[2022-05-17 17:24:39] [INFO ] Added : 9 causal constraints over 3 iterations in 14 ms. Result :sat
Minimization took 6 ms.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using state equation in 9 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-17 17:24:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using state equation in 13 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-17 17:24:39] [INFO ] Added : 19 causal constraints over 4 iterations in 15 ms. Result :sat
Minimization took 13 ms.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Real]Absence check using state equation in 10 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 2 ms.
[2022-05-17 17:24:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2022-05-17 17:24:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 17:24:39] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2022-05-17 17:24:39] [INFO ] Computed and/alt/rep : 27/54/27 causal constraints (skipped 2 transitions) in 1 ms.
[2022-05-17 17:24:39] [INFO ] Added : 21 causal constraints over 5 iterations in 20 ms. Result :sat
Minimization took 6 ms.
Current structural bounds on expressions (after SMT) : [60, 40, 40, 40, 60, 60] Max seen :[3, 20, 20, 20, 20, 20]
FORMULA MAPK-PT-00080-UpperBounds-08 60 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MAPK-PT-00080-UpperBounds-06 40 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MAPK-PT-00080-UpperBounds-04 40 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MAPK-PT-00080-UpperBounds-02 40 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA MAPK-PT-00080-UpperBounds-00 60 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 1 out of 22 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, 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 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 22 place count 10 transition count 20
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (trivial) has 4 edges and 10 vertex of which 2 / 10 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 31 place count 9 transition count 12
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (trivial) has 4 edges and 8 vertex of which 3 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 2 with 4 rules applied. Total rules applied 35 place count 6 transition count 10
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 40 place count 5 transition count 6
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 4 with 2 rules applied. Total rules applied 42 place count 4 transition count 5
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 43 place count 4 transition count 4
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 44 place count 4 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 47 place count 2 transition count 2
Applied a total of 47 rules in 20 ms. Remains 2 /22 variables (removed 20) and now considering 2/30 (removed 28) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/22 places, 2/30 transitions.
// Phase 1: matrix 2 rows 2 cols
[2022-05-17 17:24:39] [INFO ] Computed 1 place invariants in 1 ms
Incomplete random walk after 1000046 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=7576 ) properties (out of 1) seen :60
FORMULA MAPK-PT-00080-UpperBounds-11 60 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 1470 ms.

BK_STOP 1652808279956

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="UpperBounds"
export BK_TOOL="itstools"
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 itstools"
echo " Input is MAPK-PT-00080, examination is UpperBounds"
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-165271821100573"
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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;