Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r064-tajo-167813712300423.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is CANConstruction-PT-080, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tajo-167813712300423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 10M
-rw-r--r-- 1 mcc users 11K Feb 25 22:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 21:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 21:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 22:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 22:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 9.5M Mar 5 18:22 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 1678218700887

Running Version 202205111006
[2023-03-07 19:51:42] [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]
[2023-03-07 19:51:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 19:51:42] [INFO ] Load time of PNML (sax parser for PT used): 654 ms
[2023-03-07 19:51:42] [INFO ] Transformed 13762 places.
[2023-03-07 19:51:43] [INFO ] Transformed 26240 transitions.
[2023-03-07 19:51:43] [INFO ] Parsed PT model containing 13762 places and 26240 transitions in 915 ms.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 1668 ms. (steps per millisecond=5 ) properties (out of 13762) seen :2495
Running SMT prover for 11267 properties.
// Phase 1: matrix 26240 rows 13762 cols
[2023-03-07 19:51:45] [INFO ] Computed 161 place invariants in 419 ms
[2023-03-07 19:52:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 19:52:11] [INFO ] After 25116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 11267 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 11267 out of 13762 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 13762/13762 places, 26240/26240 transitions.
Drop transitions removed 320 transitions
Trivial Post-agglo rules discarded 320 transitions
Performed 320 trivial Post agglomeration. Transition count delta: 320
Iterating post reduction 0 with 320 rules applied. Total rules applied 320 place count 13762 transition count 25920
Reduce places removed 320 places and 0 transitions.
Iterating post reduction 1 with 320 rules applied. Total rules applied 640 place count 13442 transition count 25920
Discarding 674 places :
Symmetric choice reduction at 2 with 674 rule applications. Total rules 1314 place count 12768 transition count 24572
Iterating global reduction 2 with 674 rules applied. Total rules applied 1988 place count 12768 transition count 24572
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 13 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 2148 place count 12688 transition count 24492
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: -594
Deduced a syphon composed of 80 places in 11 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 2308 place count 12608 transition count 25086
Applied a total of 2308 rules in 1649 ms. Remains 12608 /13762 variables (removed 1154) and now considering 25086/26240 (removed 1154) transitions.
Finished structural reductions, in 1 iterations. Remains : 12608/13762 places, 25086/26240 transitions.
Interrupted random walk after 239060 steps, including 345 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 11248
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 261 ms. (steps per millisecond=383 ) properties (out of 19) seen :3
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 16) seen :3
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 255 ms. (steps per millisecond=392 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 251 ms. (steps per millisecond=398 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 264 ms. (steps per millisecond=378 ) properties (out of 13) seen :3
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 256 ms. (steps per millisecond=390 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=421 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 246 ms. (steps per millisecond=406 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=432 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 262 ms. (steps per millisecond=381 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=429 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=386 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 25086 rows 12608 cols
[2023-03-07 19:52:46] [INFO ] Computed 161 place invariants in 268 ms
[2023-03-07 19:52:49] [INFO ] After 3161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-07 19:52:52] [INFO ] [Nat]Absence check using 81 positive place invariants in 323 ms returned sat
[2023-03-07 19:52:52] [INFO ] [Nat]Absence check using 81 positive and 80 generalized place invariants in 104 ms returned sat
[2023-03-07 19:53:20] [INFO ] After 25702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-07 19:53:20] [INFO ] State equation strengthened by 13554 read => feed constraints.
[2023-03-07 19:53:28] [INFO ] After 7771ms SMT Verify possible using 13554 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-07 19:53:38] [INFO ] After 18321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 6912 ms.
[2023-03-07 19:53:45] [INFO ] After 56432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 8 out of 12608 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 12608/12608 places, 25086/25086 transitions.
Drop transitions removed 234 transitions
Trivial Post-agglo rules discarded 234 transitions
Performed 234 trivial Post agglomeration. Transition count delta: 234
Iterating post reduction 0 with 234 rules applied. Total rules applied 234 place count 12608 transition count 24852
Reduce places removed 234 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 235 rules applied. Total rules applied 469 place count 12374 transition count 24851
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 470 place count 12373 transition count 24851
Discarding 5483 places :
Symmetric choice reduction at 3 with 5483 rule applications. Total rules 5953 place count 6890 transition count 13885
Iterating global reduction 3 with 5483 rules applied. Total rules applied 11436 place count 6890 transition count 13885
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 11438 place count 6890 transition count 13883
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 11440 place count 6888 transition count 13883
Partial Free-agglomeration rule applied 160 times.
Drop transitions removed 160 transitions
Iterating global reduction 4 with 160 rules applied. Total rules applied 11600 place count 6888 transition count 13883
Applied a total of 11600 rules in 7780 ms. Remains 6888 /12608 variables (removed 5720) and now considering 13883/25086 (removed 11203) transitions.
Finished structural reductions, in 1 iterations. Remains : 6888/12608 places, 13883/25086 transitions.
Finished random walk after 45625 steps, including 83 resets, run visited all 8 properties in 1358 ms. (steps per millisecond=33 )
Able to resolve query StableMarking after proving 13762 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK BESTFIRST_WALK TOPOLOGICAL
Total runtime 132930 ms.

BK_STOP 1678218835098

--------------------
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="CANConstruction-PT-080"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is CANConstruction-PT-080, 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 r064-tajo-167813712300423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-080.tgz
mv CANConstruction-PT-080 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 ;