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.r035-tall-165252016100138.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 BridgeAndVehicles-PT-V20P20N50, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r035-tall-165252016100138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 18K Apr 29 23:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 112K Apr 29 23:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 175K Apr 29 23:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 671K Apr 29 23:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.1K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 123K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 359K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.9M May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1652542446070

Running Version 202205111006
[2022-05-14 15:34:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -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, 1800]
[2022-05-14 15:34:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 15:34:07] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2022-05-14 15:34:07] [INFO ] Transformed 108 places.
[2022-05-14 15:34:07] [INFO ] Transformed 2228 transitions.
[2022-05-14 15:34:07] [INFO ] Parsed PT model containing 108 places and 2228 transitions in 374 ms.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 675 ms. (steps per millisecond=14 ) properties (out of 108) seen :79
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2022-05-14 15:34:08] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-05-14 15:34:08] [INFO ] Computed 7 place invariants in 23 ms
[2022-05-14 15:34:09] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2022-05-14 15:34:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-14 15:34:09] [INFO ] After 431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :29
[2022-05-14 15:34:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 15:34:10] [INFO ] After 531ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :29
[2022-05-14 15:34:11] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 6 ms to minimize.
[2022-05-14 15:34:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2022-05-14 15:34:11] [INFO ] After 1929ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :29
Attempting to minimize the solution found.
Minimization took 521 ms.
[2022-05-14 15:34:12] [INFO ] After 3106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :29
Parikh walk visited 0 properties in 1569 ms.
Support contains 29 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.23 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 101 transition count 2224
Applied a total of 10 rules in 441 ms. Remains 101 /108 variables (removed 7) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 101/108 places, 2224/2228 transitions.
Interrupted random walk after 700570 steps, including 5620 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 100000 steps, including 333 resets, run finished after 2149 ms. (steps per millisecond=46 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 2308 ms. (steps per millisecond=43 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 2147 ms. (steps per millisecond=46 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1967 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1296 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1882 ms. (steps per millisecond=53 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 2240 ms. (steps per millisecond=44 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1936 ms. (steps per millisecond=51 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 2030 ms. (steps per millisecond=49 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1316 ms. (steps per millisecond=75 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1356 ms. (steps per millisecond=73 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1372 ms. (steps per millisecond=72 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1878 ms. (steps per millisecond=53 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 2285 ms. (steps per millisecond=43 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 333 resets, run finished after 1335 ms. (steps per millisecond=74 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1684 ms. (steps per millisecond=59 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 1597 ms. (steps per millisecond=62 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 2136 ms. (steps per millisecond=46 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1903 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 2479 ms. (steps per millisecond=40 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1793 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 1695 ms. (steps per millisecond=58 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 1321 ms. (steps per millisecond=75 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1302 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1769 ms. (steps per millisecond=56 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1276 ms. (steps per millisecond=78 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 1283 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 1292 ms. (steps per millisecond=77 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 100000 steps, including 330 resets, run finished after 1309 ms. (steps per millisecond=76 ) properties (out of 29) seen :0
Probably explored full state space saw : 1489209 states, properties seen :0
Probabilistic random walk after 5612575 steps, saw 1489209 distinct states, run finished after 93409 ms. (steps per millisecond=60 ) properties seen :0
Explored full state space saw : 1489362 states, properties seen :0
Exhaustive walk after 5613121 steps, saw 1489362 distinct states, run finished after 98305 ms. (steps per millisecond=57 ) properties seen :0
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK EXHAUSTIVE_WALK TOPOLOGICAL
Total runtime 278959 ms.

BK_STOP 1652542726280

--------------------
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
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 StableMarking -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 1800 -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="BridgeAndVehicles-PT-V20P20N50"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 BridgeAndVehicles-PT-V20P20N50, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r035-tall-165252016100138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;